Audit 349 lane A: render, DSP, SIMD and math handoff

[tamashi095]

Audit #349 lane A: render, DSP, SIMD and math

Companion: #560 (#560). Handoff branch: codex/audit-349-priority-handoff.

Takeover checkpoint — 2026-09-10

Current restart authority; older sections are historical. Astra LOW implements;
Astra XHIGH scopes/verifies. Lane B owns artifact qualification/pins. Preserve
the two-slot maximum, failed evidence and #552/#558/#542 dependency order.
Main14079d2c is qualified: #710/PR721 and #719/PR720 delivered earlier;
#709/#722 delivered through PR723 plus test-only #724/PR725. PR723 main run
34490147028 failed; corrective PR34492388152 and main34493204026 PASSED.
RT6 and RT7 are delivered. RT10 resident meter input is delivered; wider SIMD,
sharing and load-fusion residuals remain open. No speedup claim. #714 remains
superseded after five attempts, without retroactive PASS. Active: #387 parser safety and #211 validator effect preparation; #376 queued.
Qualified artifact ea8f843b remains unchanged by #724. 26 clean delivered worktrees removed; history/evidence retained. Main14079d2c.

Fresh-context restart checkpoint — 2026-09-08

This dated restart section is historical. The latest takeover checkpoint above
is the current authority; its routing, delivery and slot states supersede these
older pending statements.

Identities and operating rules

• Delivered main and origin/main are
  7d16d9c9752c9ac2d31e69008fe075df86ce3c26 (PR Retire unused LocalRing wrapper and update realtime policy inventory #667). The synchronized
  handoff branch is codex/audit-349-priority-handoff at
  2cd744f58a218e1c1fbc901ae42b712d3ace6688 before this reconciliation.
• Sol HIGH coordinates. Astra XHIGH scopes/verifies; Astra HIGH performs delicate
  audio/DSP work; Luna HIGH performs mechanical work. Agents do not own issues.
  Route by changed path. Historical provenance is unchanged; this supersedes
  older routing.
• Across Audit 349 lane A: render, DSP, SIMD and math handoff #559 and Audit 349 lane B: compiler, control, hosts, SDK and tooling handoff #560 together, keep at most two active issue slots. Preserve
  exact-path ownership and one uncommitted implementation tranche. Lane B alone
  qualifies or pins AudioWorklet artifacts.
• Finish the eight inherited partial findings across both lanes before starting an
  original open finding. Use stateless numbered specs, the five-attempt maximum
  with one adversarial verdict per attempt,
  pushed checkpoints, exact-head/current-main review, required PR and post-main CI,
  GitHub synchronization, and clean delivered-worktree removal.

Live issue slots

1. Lane-A limiter FX4 evidence child Classify true-peak-limiter gain-stage constant materialization #668 is active with source unchanged and no
   effect-contract, effect-package, artifact, or pin ownership. Its one-shot
   lowering classification is separately authorized as recorded below.
2. The second slot is free. Lane-B IO17 is delivered through Complete formatted LocalRing retirement gates #664/Qualify LocalRing retirement AudioWorklet applicability #666 and PR
   Retire unused LocalRing wrapper and update realtime policy inventory #667 at merge 7d16d9c9; both clean delivered worktrees and the failed Retire the unused LocalRing wrapper and smoke-only API #659
   predecessor worktree are removed after Astra LOW DELIVERY PASS. Lane B may
   brief one path-disjoint original-open slice under the shared two-slot ceiling.

Lane-A FX4 soft-clip disposition

• Classify repeated soft-clip cubic materializations #653/PR Audit soft-clip cubic materialization repeats #655 delivered only the verified lowering classification: native W8 and
  Wasm scalar repeat identical cubic constant materializations. It made no source,
  timing or performance change.
• Share soft-clip cubic constants across even and odd calls #656's behaviorally valid shared-bundle rewrite passed source gates but failed
  comparable lowering acceptance. It closed after three attempts without PR,
  merge, artifact work or product change.
• Compute paired soft-clip cubics with shared local constants #660's paired-helper design never completed an authorized qualification. Some
  unauthorized source gates ran, but three procedural/concurrency failures consumed
  its attempts. Astra LOW returned HARD-STOP PASS; corrected record 2ca4e024
  keeps product source at baseline and GitHub Compute paired soft-clip cubics with shared local constants #660 closed without delivery.
• Documentation-only successor Close soft-clip FX4 lowering investigation as deferred optimization #663 delivered the soft-clip FX4 investigation as
  a deferred optimization, not an eliminated residual. Further implementation
  needs a genuinely new weekly/performance issue with a measured budget or other
  owner-approved justification; the paired helper cannot return as a renamed
  fourth attempt. The limiter FX4 obligation remains separate and open.

Current documentation disposition — 2026-09-08

• Close soft-clip FX4 lowering investigation as deferred optimization #663 is DELIVERED through PR docs: defer soft-clip FX4 lowering optimization #665 at merge 1bcce704 from reviewed head
  421b25f2. PR qualification 34287522196 and post-main qualification
  34287796680 succeeded, and GitHub Close soft-clip FX4 lowering investigation as deferred optimization #663 is closed. It closes soft-clip FX4 as
  a deferred optimization, not an eliminated residual. Determine soft-clip cubic constant materialization #647/Qualify soft-clip cubic lowering with retained provenance #649/Decode retained soft-clip cubic lowering operands #651 failed
  qualification with no inherited credit; Classify repeated soft-clip cubic materializations #653 verified repeated native AVX2 W8 -1 and
  emitted -3, Wasm scalar -3, -1, and +1, while native scalar and Wasm
  SIMD128 W4 reused one materialization; Share soft-clip cubic constants across even and odd calls #656 was behaviorally valid but
  lowering-neutral; and Compute paired soft-clip cubics with shared local constants #660 ended without an authorized qualification at the
  procedural hard stop.
• Product source remains unchanged, with no timing, improvement, projected-saving,
  regression, or budget-miss claim. A genuinely new weekly/performance issue with
  a measured budget or owner-approved justification is required before any
  implementation; the paired helper is not a renamed fourth attempt. True-peak-
  limiter FX4 remains separate. Close soft-clip FX4 lowering investigation as deferred optimization #663's slot is released. Lane-B IO17 later
  delivered through Complete formatted LocalRing retirement gates #664/Qualify LocalRing retirement AudioWorklet applicability #666/PR Retire unused LocalRing wrapper and update realtime policy inventory #667, freeing both shared issue slots at that
  boundary; lane-A Classify true-peak-limiter gain-stage constant materialization #668 subsequently occupied one.

Preserved recovery state

• Retain failed worktrees and branches:
  /home/bl/misofm/engine-transient-octave-hoist (Hoist transient-shaper octave conversion lane constants #643),
  /home/bl/misofm/engine-soft-clip-cubic-lowering (Determine soft-clip cubic constant materialization #647),
  /home/bl/misofm/engine-soft-clip-cubic-provenance (Qualify soft-clip cubic lowering with retained provenance #649),
  /home/bl/misofm/engine-soft-clip-cubic-decoding (Decode retained soft-clip cubic lowering operands #651),
  /home/bl/misofm/engine-soft-clip-shared-cubic-constants (Share soft-clip cubic constants across even and odd calls #656), and
  /home/bl/misofm/engine-soft-clip-cubic-pair (Compute paired soft-clip cubics with shared local constants #660). Do not remove or rewrite
  them.
• Preserve all six Qualify soft-clip cubic lowering with retained provenance #649 native/Wasm baseline payloads and hashes under
  /tmp/issue649-softclip-*, the Share soft-clip cubic constants across even and odd calls #656 candidate payloads and lowering records under
  /tmp/issue656-softclip-*, and all existing Compute paired soft-clip cubics with shared local constants #660 attempt evidence directories.
  Retire the unused LocalRing wrapper and smoke-only API #659's pushed branch/history preserve its hard-stop attribution; its clean
  worktree and temporary evidence were removed after successor delivery.
• Primary checkout /home/bl/misofm/engine is clean at delivered main. Tracker
  worktree /home/bl/misofm/engine-audit-handoff is the shared coordination
  authority; always fetch and inspect its live clean head before editing because
  lane B advances it concurrently.

Ordered pickup

The global partial barrier is clear. Lane-A #668 occupies one slot without product
source ownership; Lane B may brief the path-disjoint CP8 continuous-parameter
mapping-admissibility slice in the second. At each boundary, reconcile numbered
specs with GitHub, update both trackers, and release only clean delivered
worktrees.

Execution contract and model workflow

Root coordinates; Astra LOW implements; Astra XHIGH scopes and verifies. Route by the actual changed path. Historical model provenance remains unchanged.

Work from stateless numbered .github/ISSUE_SPECS/ child issues. This tracker assigns ownership, not authority for one giant implementation branch. Astra XHIGH briefs the smallest closable slice and objective gates; Astra LOW implements; Astra XHIGH gives an adversarial verdict. Apply the five-attempt maximum: each attempt receives one adversarial verdict. After the final permitted attempt fails, retain evidence and stop for explicit bounded rescope; no disguised sixth retry or weakened gates.

Finish all eight partial findings across both lanes before implementing any of the 89 original open findings. A lane that finishes its partials may brief open work read-only or help the other lane only after explicit ownership transfer. Limit each coordinator to two active issue slots (four total); retain at most one launch-critical implementation tranche per shared worktree, and never overlap exact-path edits. Passive prerequisites are not extra implementation slots.

Checkpoint exact paths as soon as a coherent tranche passes focused gates, then audit status, commit and upstream before another tranche. Respect any active CI-conscious batching instruction. Synchronize local specs and GitHub evidence/state at every issue boundary; close only after accepted evidence is upstream and remote state is verified. Required CI and live reviewed-head/base checks precede merge. Remove a merged worktree only after verifying it is clean, its work is delivered, and no worker uses it; retain unmerged/failed/paused worktrees and history.

Preserve realtime, DSP, deterministic arithmetic, scalar/SIMD, portability and sound-quality gates from AGENTS.md. Never inspect legacy engine source. Class-B algorithm changes require owner ruling. Historical audit locations, percentages and projected gains are candidates, not current measurements. Freeze a workload and validator before the single prescribed descriptive benchmark invocation (one warmup, two measured rounds); preserve raw stdout/stderr/status/argv/source identities. Do not tune, retry timing, equate launcher success with gate success, or claim performance gains without measurements. Keep floor accounting and residual reasons from docs/rulings/effect-floor-accounting.md.

Coordination boundaries

Lane A owns render/DSP/lane/math/rack changes; lane B owns compiler/control/protocol/host/source/tooling changes. Shared files such as graph/lib.rs, builtins/effect-contract, policies and workflows require an exact-path claim in a child issue before editing; the other coordinator yields that path until checkpoint/review/delivery. Preserve accepted CP20 shared-helper changes. Lane B alone orchestrates AudioWorklet artifact qualification and pin changes; lane A supplies frozen source checkpoints and requests qualification, never independently repins. Recheck live main and the exact reviewed head before each merge.

Cross-linked duplicate outcomes have one owner: RT12/CP13, RT10/IO8, FX12/DYN12 and FX15/LANE11 belong to A; TOOL6/IO20 belongs to B. Link evidence to both original rows without double-counting capabilities.

Baseline and accounting

At handoff: main 30f658ee1c0c7d86002f5f2fea075a5dfa8a7c2c, 63 merged audit PRs; 124 original findings = 26 delivered + 8 partial + 89 open + 1 historical RT18. The two lanes partition exactly 97 remaining findings. Staged source PASS does not count as delivery. Parent audit #349 and coordination #518 remain open. Read the current local specs and linked evidence before acting; /tmp paths are local conveniences, not remotely durable artifacts. Pushed branch records are the recovery authority.

Start here: lane A

RT4 and RT5 are delivered. RT4 completed through #444's successor chain and its
qualified bank/scalar endpoint; RT5 completed through #611 with the single accepted
descriptive capture retained. FX1 and FX2 are delivered through PRs #620 and #631;
FX3 is disposed as class B through PR #634. FX4's transient-shaper investigation
has a delivered lowering-neutral disposition through #645, and soft-clip has a
delivered deferred-optimization disposition through #663. The true-peak-limiter
FX4 constant-materialization site remains the only open part of that row.

Owned findings: 55 total

RT4 — delivered

Original candidate (A, high): Fader and matrix are three block passes for six lane-ops; fuse the settled arms into one Location: crates/builtins/src/lib.rs:1926-1948, 2170-2181.

#429/PR4414b352b36 delivers settled public full-chain fusion; #442/PR450452a3278 declares delivery ownership; #430/#459/PR4666589c518 delivers eligible live bank pairing and boundary proof. Current public bridge/bank composite are real. #443/PR482 merged024ad674 delivers adjacent serialized live scalar pairing, and #473/PR481 merged59f35c62 delivers current capture preparation. #476 is closed as a proved applicability decision: supported otherwise-compatible scalar lowering cannot produce distinct fader/matrix output buffers, while the defensive synthetic decline passes in debug and release. #431/PR562 merged1757b9e4 closes the fresh descriptive-capture obligation: its one controlled invocation produced20 validated rows, byte-identical raw/accepted evidence and eight reportable full-chain/identity p50 rows; the evidence expressly makes no causal speedup, live-integration, cycle-count, budget or full-RT4 claim. #470 attempt1 source checkpoints73591f76/ee158ab9 and records through11a5a704 are upstream. Astra MEDIUM FAIL found a misconfigured production fixture, unobserved failed-call PCM completion, incomplete runtime-metadata charging, a missing direct settled-envelope check, and remaining ramp/decline/failure-allocation/release/target gates. Attempt2 checkpointb8775fe5/record432e94d0 fixes applicability with an explicit-Scalar/live-control production artifact: zero builtin banks, F_A→F_B→M_A→M_B, executable F_A/M_A BufferRef identity/in-place matrix, one split selection and nonzero render all pass. Source78b1ca82/recordd923fc84 then prove the selected track-A interval's failed-call private PCM and per-owner state against genuinely separate execution for an intervening F_B observer error and M_A matrix error; disabling completion breaks the PCM oracle, and direct malformed settled envelopes cannot arm pending work or drain M_A. Runtime-resource source9728ec21/recordd62c60f6 derives and charges retained metadata before caps: RuntimeOp +16 bytes, RuntimeUnit +8 bytes, GraphExecutor +16 bytes, one separately charged split table entry, checked overflow/transactional rejection, exact and one-below caps, actual selected-table allocation, zero render allocation/free on success and injected failure, and one off-render owner release. Root reproduced graph60, graph-compiler65, builtins-compiler44 and allocation-tracker9 passing tests with warning-free check/format/diff. Final behavior source d58a59d/record3a30fc79 adds actual selected nonadjacent ramping fader, matrix ramp/retarget and failed-render retry equivalence plus deterministic one-of-two selection and physical session-output conflict decline; exact PCM/state/drain/dispatch comparisons pass against separate owners, and the complete builtins-compiler suite is now47 tests. Integrated checkpointb441d820 includes delivered mainb95c9b7b without conflict. The first strict Clippy run found three finite source-shape issues; correction9d2e443c preserves behavior and final exact-head debug/release, strict Clippy, format/diff, realtime/builtins/lane/unfused/workspace and supported x86-64-v3 plus Wasm scalar/simd128 gates pass. Astra LOW reviewed exact evidence head01a26d4a and returned PASS with independent behavior, allocation, compiler-selection and overflow/transactionality runs; final record66727df1 is upstream. Lane B then qualified the native and Wasm resource consumers, pinned the six-file AudioWorklet artifact at 63dd5f8b0febf193847b697fa8e4d92e791b7e4775f3b4b6b61252783f153e9f, and preserved pre-pin/post-pin SDK and three-browser evidence. Astra LOW passed exact PR head28eac115; PR569 merged as c8951bf after required run34146238269 and post-main34146743531 succeeded. #470 is closed. No performance claim exists. #444 retains Concurrent admission/pairing and is now the only remaining RT4 product obligation. These are multiple obligations under ONE audit finding, not separate closed findings.

#576/#579/#580 now deliver the prepared concurrent-admission endpoint through separate bank and
scalar owners. Cap refusal precedes allocation, cancellation and sticky-fault ownership are
qualified, and bank/scalar PCM comparison is bitwise. Astra LOW passed exact delivery head
2b1a7d5a46a2caaaba599f30e12b1c6e36d119ff; PR #582 merged as defa979c after required
qualification 34166908792 and post-main qualification 34167312256 succeeded. Lane B qualified
the new six-file AudioWorklet artifact and pin at
29abe2fa838ad4c24cbf19db9ac4185ac95c98d8e4f9e49ed8d668a35e577226. All three child issues are
closed. #587/PR #592 now selects the already qualified bank/scalar pair implementations inside the
prepared endpoint while preserving the raw public Concurrent routes. It merged as e16cea23 from
exact reviewed head bd805e46; required qualification 34172168555 and post-main qualification
34172594936 succeeded. Lane B qualified and pinned AudioWorklet SHA-256
39ebe7cd3f71f34ab11260f27fa1eaad281dd61642c50d9ed6210e703d95dd55. #594/PR #599 subsequently
delivered terminal shutdown publication at merge 51ba7023, completing RT4.

The delivered #470 resource consumers now carry the exact native +1,328 per-plan and +2,656
double-live corrections. The independently derived Wasm fixture adds 80 bytes from its 8-byte
runtime field and nine emitted operations with 8-byte op/unit deltas. Lane B's qualified artifact,
checked browser results and generated matrix agree on the new digest. #594/PR #599 later completed
the terminal lifecycle obligation at merge 51ba7023; required qualification 34176930910 and
post-main qualification 34177280195 succeeded. RT4 is delivered with no speedup claim.

RT5 — delivered

Original candidate (A, high): refresh_channel_symmetry spills up to 240 SIMD registers per record and per ramping block (issue #238) Location: crates/builtins/src/lib.rs:1036-1044, 1632-1690.

#611/PR #612 completed the retained measurement/accounting obligation at merge
f392be55523d4944d2e369d6ea89f43d52f3684a; required qualification
34198028242 and post-main qualification 34198600588 succeeded. The accepted
descriptive capture remains 7,226/7,219 ns per plan render with no rerun or causal
speedup claim. RT5 is delivered.

RT6 — delivered

#709/PR723 publishes stage-wide lane-symmetry witnesses after event drains and
reuses them for collapse/processing. Exact PCM/state, live queue/witness changes,
physical negative controls and allocation-free render were verified. Main PASS
was earned after test-only #724/PR725 repaired a shared observer counter; see
current checkpoint and #709. Nested forwarding remains; no speedup claim.

RT7 — delivered

#710/PR #721 selects mixed dual/mono elision once per channel outside frame
loops while preserving arithmetic, reports and state. Reviewed ac53495 merged
as 878db25; PR/main qualification34485013622/34485792089 PASS. Native scalar/
W4/W8 bitwise and allocation evidence, Wasm artifact/SDK/three-browser gates
passed. No timing or speedup claim.

RT8 — delivered

#478/PR #523 delivered the packed mask and three predicates at 70ce3d7b;
#711/PR #712 reconciled closure at b1f9128f. Both CI pairs passed and both
issues closed. No timing or improvement claim is made.

RT9 — open

Original candidate (A, medium): One armed observer or send tap declines the chain merge and costs two extra whole-block transposes; tee instead Location: crates/graph/src/runtime.rs:2686-2731.

graph/runtime.rs chains_into still rejects an observer directly bound to the producer or observed tap alias (2980 onward); sole-reader proof still declines sends. #430/#443 intentionally retain these declines to preserve intermediate semantics. No resident-block tee delivers the audit's intermediate observer/send outcome. Do not call its correctness-preserving decline a fixed transpose cost.

RT10 — resident meter input delivered; broader optimization open

#722/PR723 delivers built-in meters consuming resident bank output, preserving
scalar f64 sample order and meter semantics. #714 exhausted five attempts and
remains superseded; #722 repaired two structural-fixture delimiter expressions
and independently qualified its frozen product. Test-only #724/PR725 repaired
a parallel fixture counter before corrected-main PASS. Across-track SIMD,
RT10/IO8 sharing and load fusion remain successors; f64 lanes/reassociation
require owner ruling. No timing, speedup or complete-RT10 claim.

RT11 — open

Original candidate (A, medium): Tile transpose crosses a 256-byte [[f32;8];8] by-value boundary in both directions; add a [L; W] form Location: crates/effect-contract/src/lib.rs:234-250.

effect-contract::transpose_tile_4 and transpose_tile_8 still accept/return nested scalar arrays, e.g. [[f32;8];8] at248, mapping into/out of Simd8. Rack direct scatter and graph cohort work still consume this API. #399/#419 changed destinations/accumulation, not the requested vector-form tile boundary. Source alone gives no current instruction or spill cost.

RT12 — open

Original candidate (A, medium): Block loop double-indexes units and walks every bank member for observers that are not bound Location: crates/graph/src/lib.rs:1417-1420, crates/graph/src/runtime.rs:938-953.

graph::GraphExecutor::render1468 loops unit indices and calls runtime.execute then observe_unit. runtime::observe_unit1069 indexes units again and walks every bank member even if no observers are bound. Neither a direct mutable-unit traversal nor prepared sparse observer walk replaced these bodies. Do not create two independent fixes for RT-12 and CP-13.

RT13 — open

Original candidate (N/A, medium): BufferArena is allocated, passed to render and never used by the only production executor Location: crates/engine/src/realtime/buffer.rs:36-125.

GraphExecutor::render still receives _arena: &mut BufferArena (1450). engine/realtime/plan.rs retains arena:BufferArena436 and creates it from request.scratch469. The generic public plan/executor contract still uses BufferArena; this observation is specifically that the graph production executor ignores it, not that all users may lose scratch. Removing/conditionally eliminating its graph allocation needs a bounded explicit API/resource ruling, like #435's public-retirement discipline.

RT15 — open

Original candidate (N/A, medium): RackProgram/BankSlotKey/RackLocation are compiler-only vocabulary living in the render crate Location: crates/rack/src/lib.rs:20-140.

rack still publicly defines RackLocation42, RackProgram89 and BankSlotKey near the opening compiler vocabulary. No move out of render crate completed. A future issue must preserve stable types/imports/dependency direction and resource behavior, not opportunistically redesign the planner. Original N/A means non-arithmetic classification, not permission to discard this audit obligation.

RT17 — open

Original candidate (N/A, medium): Concrete module splits; two thirds of graph/src/lib.rs and program.rs is an inline test module Location: crates/builtins/src/lib.rs, crates/graph/src/lib.rs.

builtins/src/lib.rs remains the combined implementation module; graph/lib.rs starts its large inline tests at1637, program.rs at853. No concrete named module/test extraction resolving the row was found. Split by one coherent existing module outcome when briefed; do not bundle broad behavior changes or count file movement as a runtime optimization.

DYN4 — open

Original candidate (A, high): band_amplitude rebuilds GainComputerCoef and re-splats seven constants four times per frame — 28 broadcasts. Location: crates/multiband-compressor/src/lib.rs:902-932.

multiband lib.rs:902–932 reconstructs GainComputerCoef and repeated splats in band_amplitude. Constants can be compiler-hoisted; audit's28 broadcasts are not newly measured. Smallest candidate is segment/prepared invariant ownership with unchanged threshold ramp arithmetic, subject to actual baseline lowering.

DYN5 — open

Original candidate (A, medium): Link mode and bypass are prepared-time constants spent as per-lane-sample mask selects; const-generic them as the multiband already does. Location: crates/compressor/src/kernel.rs:906-967, :1066-1074.

compressor/kernel.rs Invariants898–933 prepares link/bypass masks once, but link_frame941 and output selection1067 retain mask selects per frame. The audit is about remaining selection, not falsely claiming no existing invariant hoist. Const specialization would need full link/bypass/sidechain/mono equivalence and code-size judgment; no authority to change program key.

DYN6 — open

Original candidate (A, medium): Seven constant splats and three block-invariant mask derivations per channel-sample; no Invariants equivalent. Location: crates/gate-expander/src/kernel.rs:316-357, :392-398.

gate-expander/kernel.rs channel_step316–398 repeatedly constructs constants, link masks and identity selection. Prepared coefficient flags exist, but no compressor-style invariant object at the call boundary. Keep ramp-dependent masks separate from immutable mode flags; source shape is not proof of seven executed broadcasts.

DYN7 — open

Original candidate (N/A, medium): Three branching one-poles and three detector links; one kernel each in effect-runtime::dynamics (the shim's own header says so). Location: compressor/src/kernel.rs:1028, gate-expander/src/kernel.rs:392, multiband-compressor/src/shim.rs:52,:70.

compressor's branching recurrence/link_frame, gate channel_step and multiband shim::branching_smooth52/link_levels70 remain separate. effect-runtime/dynamics.rs shares gain/level laws but does not supply these common recurrence/link functions. Existing shared envelope helpers do not settle the named duplication. First establish exact NaN/average-association/equality behavior before any shared helper; do not force superficially similar laws together.

DYN8 — open

Original candidate (A, medium): Elision gate is a scalar five-int-op-per-word scan; two thirds of it is bank::check_block in the vector domain. Location: crates/parametric-eq/src/lib.rs:822-830.

parametric-eq/lib.rs:822–830 block_admits_elision still loops integer bits and two predicates. Its own comment says the loop vectorizes; source alone cannot decide current lowering or win. Predicate includes negative-zero and magnitude semantics, so bank::check_block is not a complete drop-in replacement.

DYN9 — open

Original candidate (A, medium): 512 bytes of stack scratch zeroed per bank per block for state only read on silent blocks. Location: crates/parametric-eq/src/lib.rs:1858-1863, :1913-1917.

parametric-eq/lib.rs:1859–1863 and corresponding mono path allocate zero-initialized state snapshots before quiet-only fill/read. Potential conditional initialization remains. No new claim that compiler necessarily writes all512 bytes on noisy calls; preserve fixed-point transition and reset semantics, without introducing unsafe uninitialized reads.

DYN10 — open

Original candidate (A, medium): Track-major ramp storage costs ~800 strided scalar accesses per block to transpose into and out of lanes. Location: crates/multiband-compressor/src/lib.rs:694, :1169-1281.

multiband lib.rs ramps and segment1169/store_segment1190 onward still gather/scatter track-major LinearRamp state into lane arrays. Layout conversion has restore/reset/serialization and resource consequences; audit's~800 accesses is unverified here. Not part of tap-only475.

DYN11 — open

Original candidate (A, low): advance_cursor runs two integer % on the silent fast path, against the crate's own "no %" rule. Location: crates/compressor/src/kernel.rs:258-264.

compressor/kernel.rs:259–263 advance_cursor retains two remainder operations. Zero-length guard exists. Any bounded wrap alternative must handle full legal u32 frame counts and addition overflow deliberately, not simply replace modulo with one subtraction. Existing correctness/floor contract remains; no measured instruction claim.

DYN12 — open

Original candidate (N/A, medium): ~430 lines of byte-identical effect_id/port_id/parameter_id/parameter boilerplate. Location: eight crates/*/src/lib.rs descriptor headers.

Actual effect_id helpers remain in exactly eight lib.rs files: compressor, gate-expander, multiband-compressor, parametric-eq, transient-shaper, true-peak-limiter, soft-clip, delay; accompanying descriptor helpers remain. No evidence of a delivered common constructor consolidation. One shared exact descriptor-construction outcome should own both audit IDs, preserving wire IDs/domains, not two duplicate issues.

DYN13 — open

Original candidate (N/A, medium): Three ParameterSpec translation tables routing around a predicate that is now public. Location: compressor/src/design.rs:81-118, multiband-compressor/src/lib.rs:425-457, gate-expander/src/lib.rs:326-343.

compressor/design.rs:88–118 still translates descriptor values to ParameterSpec; gate lib.rs:334 table and multiband analogous table remain. Shared parameter_value_valid already exists, which is the premise of removing duplicated translations, not evidence that translations disappeared. Preserve public descriptor domain/normalization/admission behavior.

DYN14 — open

Original candidate (A, low): Open-codes bank::finish_channel, which bank.rs:241-245 names as the divergence it exists to stop. Location: crates/parametric-eq/src/lib.rs:1872-1885, :1923-1932.

parametric-eq/lib.rs:1872–1885 and mono counterpart still manually check_block/nonfinite_lane_mask, zero/reset and map failure bits instead of using bank::finish_channel. Reconcile channel-wide reset and returned per-lane masks before mechanical reuse; no PCM or rejection-scope change permitted.

DYN15 — open

Original candidate (A, low): 1 152 bytes of control-plane arrays sit ahead of every render-read word of Channel. Location: crates/compressor/src/kernel.rs:83-104.

compressor/kernel.rs Channel83 has defaults first, followed by words, ramps and delay/control data before gain state/cursor/ring handles. Declaration order is not guaranteed Rust ABI layout; the audit's1152-byte physical-offset/cache claim needs actual layout evidence. Any reordering/split must account allocations/state serialization and cannot borrow475's no-layout-change authority.

DYN16 — open

Original candidate (N/A, low): Three representations of one D11 ramp law, enforced three different ways. Location: effect-runtime/src/ramp.rs:31-41, gate-expander/src/kernel.rs:66-89, multiband-compressor/src/lib.rs:662-678.

effect-runtime/ramp.rs LinearRamp32, gate kernel.rs GateRamp67 and multiband ramp storage/segment conversion remain distinct representations of the D11 law. Scalar and SIMD remaining-count forms are not interchangeable by naming alone. Preserve exact last-sample snap, retarget/restore and active-lane behavior; a common law test may be useful before deciding shared representation.

DYN17 — open

Original candidate (A, low): Interleave's load/store per pass is fixed by the register ceiling; only the per-pass coefficient gather is takeable. Location: crates/parametric-eq/src/lib.rs:1505-1540.

parametric-eq/lib.rs:1505–1540 interleave still constructs per-pass section indices, gathers both coefficient arrays and state, invokes the cascade and writes state back. Only coefficient preparation is the named opportunity. No permission to enlarge cascade depth/change association or chase register-spill tradeoffs from source alone.

FX1 — delivered

Original candidate (A, high): The block-invariant stationary hoist is branched per frame inside the innermost loop; make it const STATIONARY: bool Location: crates/true-peak-limiter/src/lib.rs:1890-1906, :1701-1717, :3086, :3197.

The #539/#619 chain delivered the stationary limiter specialization and its unique
forwarding-entry/kernel gate through PR #620 at merge cf9e079c. Required PR
qualification 34214845635 and post-main qualification 34215512812 succeeded;
the AudioWorklet artifact was qualified at pin f80b6392…. No benchmark ran and
no measured speedup is claimed. FX1 is delivered.

FX2 — delivered

Original candidate (A, medium): The 79 %-of-kernel detector loads/stores through open-ended slices, keeping ~8 bounds compares per lane-frame Location: crates/true-peak-limiter/src/lib.rs:1603-1619.

The #621/#630 successor chain delivered bounded detector indexing and its retained
artifact qualification through PR #631 at merge d98646db. Required PR
qualification 34239949464 and post-main qualification 34241927408 succeeded.
Historical percentage/check-count claims were not reused as measurements. FX2 is
delivered.

FX3 — disposed as class B

Original candidate (B (flag), medium): box_sum.div(hot.window) is a vdivps per lane-frame by a block-constant — the ruling's named class-B residual Location: crates/true-peak-limiter/src/lib.rs:1551, :1308.

#632/PR #634 delivered the owner disposition at merge 62045f40. The exact
division remains unchanged because reciprocal multiplication changes rendered
rounding; required qualification 34244332532 and post-main qualification
34244600215 succeeded. FX3 is disposed as class B with no optimization or
performance claim.

FX4 — open

Original candidate (A, medium): Loop-invariant constants re-splatted per sample while each crate already has a prepared coefficient struct Location: crates/transient-shaper/src/lib.rs:292,317-331; crates/soft-clip/src/kernel.rs:150-157; crates/true-peak-limiter/src/lib.rs:1528,1543,1545.

Transient-shaper's tested rewrite produced no qualifying lowering change and its
unchanged-source disposition delivered through #645/PR #646. Soft-clip's verified
repetition and failed rewrites delivered a deferred-optimization disposition
through #663/PR #665, with no timing or budget claim. The true-peak-limiter site at
hot step 1528–1545 remains open and must be briefed separately; do not combine the
three effects into one implementation pass.

FX5 — open

Original candidate (A, medium): The mono-collapse path is a hand-copied 213-line duplicate of the dual block bodies Location: crates/true-peak-limiter/src/lib.rs:3030-3242 vs :1575-1963.

limiter_block_per_lane_mono3049 and uniform_mono3133 coexist with dual bodies1575–1963. Shared detector_chunk is an antecedent, not elimination of the named mono body duplication. Preserve lane/state/link/mono transition arithmetic if consolidating.

FX6 — open

Original candidate (A, medium): Soft-clip has no stationary split: 9 block-invariant lane-ops per channel-frame, and no settle to pay for the hoist Location: crates/soft-clip/src/kernel.rs:188-215.

soft-clip/kernel.rs188–215 unconditionally advances drive/output/mix and computes mix/output identity each frame; no stationary split in this body. Zero step additions can affect signed-zero behavior, so no blanket dead-operation removal.

FX7 — open

Original candidate (A, medium): The dry history is a 64-row double-written ring where 32 rows and one store suffice Location: crates/soft-clip/src/kernel.rs:194,204; crates/lane/src/kernels/halfband.rs:126-133.

soft-clip/kernel.rs194/204 still uses history_push/history_row for dry; lane/kernels/halfband.rs retains the duplicated history storage contract. Smaller dry-only storage is not authority to change shared wet/filter history or latency. Account state/reset/restore/resource changes explicitly.

FX8 — open

Original candidate (A, low): halfband2x_decim_even compares a counter against a constant on every one of 30 taps Location: crates/lane/src/kernels/halfband.rs:182-197.

halfband2x_decim_even182–197 tests index==HALFBAND63_CENTER_SPLIT in the tap loop. Compiler may unroll it; no measured branch count here. Preserve the exact center insertion/addition order.

FX9 — open

Original candidate (A, medium): The identity mask's bypass/mix == 0 terms are block-invariant on the dominant tail loop Location: crates/transient-shaper/src/lib.rs:333-335, :513-528.

transient-shaper frame333 combines bypass, mix==zero and shape==zero on every call, including stationary tail use. Only genuinely invariant terms can move; retain dynamic shape/recovery behavior.

FX10 — open

Original candidate (A, high): 2 KB of stack tap windows zero-filled on the render thread every block; move into PreparedDelay Location: crates/delay/src/lib.rs:1266, :729-746.

delay/lib.rs1266 constructs TapWindows::new per block;729–746 contains four zero arrays. Source lifetime remains stack-local. Moving them to PreparedDelay changes retained layout/resource accounting; source initialization is not proof of actual2KiB stores after optimization.

FX11 — open

Original candidate (A, medium): tap_sample branches per sample on two chunk-invariant flags, twenty lines after three siblings were hand-unswitched Location: crates/delay/src/lib.rs:1139-1152.

delay tap_sample1139–1149 branches on fading and fade_last per sample. Existing unswitched neighboring loops do not eliminate this helper branch. Preserve crossfade last-sample snap and exact unfused alpha arithmetic.

FX12 — open

Original candidate (N/A, medium): Nine byte-identical effect_id/port_id/parameter_id const panic-wrappers; add them to effect-contract Location: 8 effect crates + crates/effect-package/src/wire.rs:1929.

Eight effect lib.rs constructor helpers remain, plus effect-package/wire.rs1929 test-local wrapper. Consolidate with DYN12 rather than duplicate issues; distinguish the wire test helper's visibility from production descriptors. No approximate line count is treated as delivery evidence.

FX13 — open

Original candidate (N/A, medium): Six bind_homogeneous_banks hand-roll the check PrepareEffectBankRequest::validate_shape documents as universal Location: crates/soft-clip/src/lib.rs:883-890 + 5 more.

soft-clip bind_homogeneous_bank879 hand-checks request shape; analogous checks remain in compressor811, gate1185, multiband1775, transient812 and delay592. Parametric-EQ2100 and limiter2717 already call validate_shape; those are existing examples, not completion of six remaining copies. Preserve rejection ordering/codes and optional bank fallback.

FX14 — open

Original candidate (N/A, medium): width_is_native re-derives the backend→width law and disagrees with Backend::current() under miso_wasm_simd8 Location: crates/soft-clip/src/lib.rs:903-913.

soft-clip width_is_native903–913 selects Four for any simd128 Wasm, Eight only x86; lane::Backend::current includes the miso_wasm_simd8 experimental Eight arm. The mismatch is real source logic, but is not a broken default shipped artifact or authority to revive the experimental target. Shared backend-width law can be a bounded refactor after exact optional-width policy is frozen.

FX15 — open

Original candidate (N/A, medium): Eight copies of the same frozen xorshift64* that drives every determinism corpus Location: 8 corpus.rs modules incl. crates/effect-runtime/src/corpus.rs:57-73.

Frozen xorshift implementations still occur across effect corpus modules, including effect-runtime. Additional math/builtins modules also contain PRNG logic; do not infer identical contracts from text match alone or restate “eight/20 total” as a newly audited count. One shared exact corpus-generator outcome must preserve every sequence/seed/pin and cover both audit IDs.

FX16 — open

Original candidate (N/A, medium): One digest-vs-pins pattern written seven times; make it a macro next to effect_conformance_test! Location: 7 × crates/*/tests/determinism.rs (681 L).

Seven current determinism.rs files still contain pin/digest patterns: limiter, gate, soft-clip, effect-runtime, builtins, delay, EQ. No common macro has removed the named duplication. Preserve different width/rate/pin ownership semantics rather than force merely similar tests into one assertion.

FX17 — open

Original candidate (N/A, medium): Four hand-rolled counting GlobalAllocs and four #![allow(unsafe_code)] under crates/; #332 deferred this Location: 4 × crates/*/tests/allocation.rs (~950 L) vs tools/bench-support/src/alloc.rs.

Three current files literally named tests/allocation.rs contain GlobalAlloc: limiter, transient-shaper, soft-clip. The original “four” population is not established by that filename query. #332 fixed transient-shaper thread-local attribution and expressly deferred consolidation; it does not deliver a shared allocator. Remaining local allocators establish open consolidation debt without inventing a fourth path or discarding causal liveness/mutation evidence.

FX18 — open

Original candidate (A, low): Ring segment/wrap arithmetic written three times; the delay ring and the PDC line are correctly not one kernel Location: crates/delay/src/lib.rs:505-522; crates/lane/src/kernels.rs:527-544; crates/true-peak-limiter/src/lib.rs:1042.

Delay wrap/segment helper505–522, lane kernels ring/PDC boundary527–544 and limiter wrap1042 remain separate. Only arithmetic helper reuse is the named possibility; delay-ring and PDC storage/semantics must remain distinct. Do not turn this into a shared ring architecture.

FX19 — open

Original candidate (N/A, low): A mock effect and the conformance harness share one 1 562-line file Location: crates/conformance/src/effect.rs:28-660 vs :661-1562.

conformance/effect.rs still houses DualAccumulatorDelayFactory/mock behavior alongside the conformance harness, with factory and bank implementation starting160/266. No delivered split is evident from current file structure. A move-only fixture/module outcome is separate from DSP/performance work.

LANE1 — open

Original candidate (A, high): splat(CONST) emits a memset_pattern16 libc call per use on Apple targets; 2 per frame inside svf_step Location: crates/lane/src/wide_impl.rs:144-148.

wide_impl.rs splat still delegates to wide::splat around138; no current proof eliminates Apple's reported memset_pattern16 lowering. PR383/899adeb6 marks native AArch64 unsupported and retains defects, not a splat optimization delivery. Do not revive that target or claim current libc calls without new object evidence.

LANE3 — open

Original candidate (A, high): AArch64 release folds D8 max/min into fmaxnm/fminnm; G1 is red today and no CI job runs on aarch64 Location: crates/lane/src/wide_impl.rs:278-330.

wide_impl max/min still use select-based non-x86/non-simd128 fallback; original AArch64 optimizer/NaN failure is not repaired merely by unsupported-target disposition PR383. Current supported x86/Wasm implementations and gates must not be generalized to that target. No native AArch64 execution authorized.

LANE5 — open

Original candidate (A, medium): ramp_block evaluates a per-frame vector select of a monotone predicate; split the loop Location: crates/lane/src/kernels.rs:450-465.

kernels.rs ramp_block450–465 chooses index<ramp_frames per frame and advances g every iteration. Loop split must preserve returned g as well as PCM, including settled-tail step arithmetic and release prefix semantics. No measured vector-select cost confirmed here.

LANE6 — open

Original candidate (A, medium): svf_block_ramped recomputes -c1 and the ramp test on every frame including settled ones Location: crates/lane/src/kernels.rs:295-322.

svf_block_ramped295–322 computes c1.neg each frame and branches on ramp_frames before coefficient updates. No separate stationary tail in this function; preserve exact update-after-output ordering and final coefficient/state values.

LANE7 — open

Original candidate (A, medium): six near-identical copies of the input-chain frame body (~330 lines) Location: crates/lane/src/kernels/builtins.rs:408-1096.

kernels/builtins.rs retains the multiple ordinary/mono/settled/ramped input-chain bodies identified408–1096. Delivered fader/matrix work429/430 addresses another stage and does not consolidate these input kernels. Shared arithmetic must not change per-channel state or error paths.

LANE8 — open

Original candidate (N/A, medium): 20*log10(2) and its inverse declared 4x each in 3 spellings; belongs in math Location: crates/math/src/fast_db.rs:123,128 + 3 crates.

math/fast_db.rs123/128 still locally defines DB_PER_LOG2/LOG2_PER_DB, with comment acknowledging duplicates in dynamics/gate/shaper. No shared math constant ownership delivery. Exact rounded bits, not decimal mathematical equivalence, govern consolidation.

LANE10 — open

Original candidate (N/A, low): test-only corpus module compiled into every production consumer of math Location: crates/math/src/lib.rs:38.

math/lib.rs38 still unconditionally exports pub mod corpus; only extern crate std above is cfg(test). No test-only gating/move delivered. Before changing API reachability inspect existing downstream corpus users; do not assume every consumer is a unit test.

LANE11 — open

Original candidate (N/A, low): one xorshift64* generator copy-pasted twenty times Location: crates/math/src/corpus.rs:70-90 + 19 files.

math/corpus.rs70–90 and effect/builtin corpus modules retain PRNG implementations. Current source establishes duplication, not an independently recounted exact20 identical copies. One sequence-preserving generator outcome should reconcile both IDs, preserving seeds and corpus pins without a second issue for the same helper.

LANE12 — open

Original candidate (B (flag), low): flush applied to two feed-forward FIR history words; documented but outside the D7 law's wording Location: crates/soft-clip/src/kernel.rs:195,199.

soft-clip/kernel.rs195/199 still flushes driven input and cubic history before FIR use. This is deliberately documented behavior and changes bits if removed. Reconcile D7 wording/explicit exception with the owner; no unilateral “optimization” or tolerance waiver.

CP13 — open

Original candidate (A, medium): Two bounds checks + two discriminant loads per unit per block; observer walk runs on every unit including unobserved banks Location: graph/src/lib.rs:1416-1419, graph/src/runtime.rs:890-958.

graph/src/lib.rs executor loop calls runtime.execute(unit, ...) then runtime.observe_unit(unit, ...). runtime.rs:1069 indexes/matches the unit again and visits bank members even when unobserved. Exact machine bounds-check/discriminant count remains unmeasured; do not count RT-12 and CP-13 as two implementation products.

IO8 — open

Original candidate (A, medium): two scalar master-peak folds; one lane-generic host-core kernel replaces both Location: crates/capi/src/ffi.rs:823-837, hosts/host-web/src/lib.rs:1252-1269.

PR #521 delivers coherent track/master windows, stable empty publication, generation/loss visibility and O(1) master-readiness return before track/effect polling scans. Browser still scans final output for master peaks while lease active; CAPI retains its independent conditional peak.max(sample.abs()) master fold. No shared lane-generic host-core peak helper or reuse/removal of that audio pass is delivered. Browser normalization/comparison versus native abs/max, initial peak and interval semantics need explicit equivalence proof. Readiness skips empty polling, not required sample observation. No timing gain claimed.

Next partial-finding child

#587 is delivered and closed through PR #592 at merge e16cea23, with required PR and post-main
qualification success. #594 now owns terminal shutdown publication for the prepared fixed-revision
endpoint as the smallest remaining RT4 child: permanently close admission, obtain the matched render
cancellation acknowledgement, reconcile every accepted terminal, then publish one completion with
its acknowledged sample. Astra LOW passed the corrected four-state lifecycle-handshake scope at
pushed checkpoint 6d857c60; record checkpoint d2967fa3 authorizes Luna HIGH/XHIGH attempt 1.
Whole-platform plan replacement, locate, provider loss, C ABI and browser activation are outside
#594. Lane-B #593 is delivered and its path hold is released; any newly activated lane-B residual
must remain disjoint and together with #594 stay within the two-slot limit. No original open finding
is authorized until #594 and then the remaining RT5 obligation are delivered.

#594 attempt 1 source 111c2b0e received Astra LOW FAIL; review checkpoint 6d1792e6 preserves the
two source races and missing discriminators. Two attempts remain. Attempt 2 stays inside the same
endpoint/test ownership and does not authorize original open work.

#594 attempt 2 evidence edb73387 received Astra LOW FAIL; review 6d05360d leaves one attempt.
Production behavior is accepted. The final pass is limited to exact lifecycle-Arc accounting and
retention, a failure-safe rendezvous, and the direct valid-sample graph-execution mutation gate.

#594 attempt 3 passed Astra LOW review at 9e9ea3c6; all three attempts are consumed. Astra LOW
also passed the exact pushed source/artifact head 6a5cbae60ebca6ec8cd3b15dbc39d560deafa9ef.
Lane B's durable probe proves all six shipped AudioWorklet files remain byte-identical to #587 at
pin 39ebe7cd3f71f34ab11260f27fa1eaad281dd61642c50d9ed6210e703d95dd55; no
repin or repeated full browser qualification is needed. PR #599 and required qualification run
34176930910 are active. #594/#444/RT4 remain open until merge, successful post-main
qualification, synchronized issue closure, and clean-worktree removal. RT5 remains the next partial
barrier; original open findings remain unauthorized.

#594/PR #599 merged exact Astra LOW reviewed head
6a5cbae60ebca6ec8cd3b15dbc39d560deafa9ef as
51ba7023cdf3c16f93f7d153dc78c1880bfc6576. Required PR qualification 34176930910 and
post-main qualification 34177280195 succeeded; #594 is closed. The shipped artifact remains
byte-identical to #587 at pin
39ebe7cd3f71f34ab11260f27fa1eaad281dd61642c50d9ed6210e703d95dd55. The terminal
lifecycle completes #444's explicit bounded disposition, so #444 and RT4 may close after this
checkpoint/body synchronization. RT5 is now lane A's only partial barrier; original open findings
remain unauthorized until its measurement/accounting disposition is delivered.

Delivery cleanup is complete: /home/bl/misofm/engine-594-builtin-endpoint-shutdown and
/home/bl/misofm/engine-594-artifact-qualification were clean, matched their pushed branches, and
were removed after merge and evidence preservation. The issue-boundary audit found every local
numbered spec has a matching GitHub issue; the 95 historical GitHub issues without a main/handoff
mirror are pre-existing catalog debt, while active #598 has its matching pushed spec on its isolated
feature branch. No stale state was found for #444/#559/#560/#594/#598.

Active final partial child #600

#600, “Measure sustained input-trim record traffic on the delivered RT5 path,” is the numbered final
partial child. Its pushed stateless brief is f9daa49eb9a1f57b78c67effcf27057c4fb8bdc7 on current
main 51ba7023cdf3c16f93f7d153dc78c1880bfc6576. It authorizes no runtime change: one narrow
native benchmark subject must measure a real prepared W8 eight-record-per-block trim ride through one
warmup phase and two rounds in exactly one eventual runner invocation, after untimed traffic/PCM/
mutation and harness review. No baseline, historical speedup, isolated helper-cycle, universal
saving, effect-floor or 64-track claim is allowed. Astra LOW returned PASS on corrected exact #600
scope b5fbabaa541240d65b714d358d9a16209be7b832;
record checkpoint 538ad648 is pushed and Luna HIGH/XHIGH attempt 1 may begin. Timing remains
unauthorized until Astra LOW separately passes the implemented subject and untimed harness. #598
remains the disjoint lane-B slot.

#600 attempt 1 checkpoint c735e5d5 received Astra LOW FAIL; review checkpoint d0143dc6 is
upstream. Two attempts remain and timing is not authorized. Attempt 2 is limited to the invalid real
preflight flags; untimed/timer separation; exact drain/pending/ramp/digest arithmetic witnesses; the
restored suppression mutation; strict validator metadata/types/keys; runner raw/status/cwd
preservation; and missing source/binary/post-workload lifecycle cases. No path or product widening is
authorized.

#600 attempt 2 checkpoint 000de31e received Astra LOW FAIL; review 87b9521e leaves one
implementation attempt and keeps timing locked. The runner defect survived its one bounded
correction, so runner repair/capture promotion must move to a later tooling successor rather than
consume attempt 3. #600 requires a reviewed rebrief to retain only a closable subject/untimed-runtime
proof, remove its known-defective new runner paths, connect the runtime ramp/nonstationarity witness,
and preserve restored mutation evidence. RT5 remains partial through that subject slice and its
eventual capture successor.

Astra LOW passed the corrected authoritative #600 attempt-3 rebrief at
00c1743ac8f9de684dd002df2cc605a1355a6dfd; record checkpoint b4c27c6f is pushed. The
retitled issue now owns only an entirely untimed W8 sustained-trim qualification subject, connected
runtime oracle, reviewed digests and durable real mutation evidence, and must delete its four failed
runner scripts. One implementation attempt remains. The runner/capture successor is deferred until
#600 delivery frees the lane slot; RT5 stays partial and no timing is authorized.

Delivered #600 subject; RT5 capture successor required

Luna HIGH attempt 3 produced the entirely untimed sustained input-trim qualification at
8b08b724ff224f8b3aa4b78a10ea2b2f116c0a8b. Astra LOW returned PASS on that implementation and
on exact integrated documentation head d2c5e8cf19a0ba4b14fe4cfff5396e6b269b6702. PR #601 passed
required qualification run 34183816883, merged as
ccafe150bb8b129d85d30601cda1f6f68176127c, and post-main qualification run 34184236199
succeeded. #600 is closed and its clean delivered worktree is removed.

The delivered subject proves two independent native W8 owners across 17,408 untimed renders,
connected both-channel alternating trim ramps, full capacity-16 boundary drain, nonzero matching
debug/release PCM digests, and zero representative render allocation/realtime violations. The four
defective runner scripts are absent from the delivered main delta. This closes only the #600
workload capability: RT5 remains partial, and timing/capture remains unauthorized until a new
numbered tooling successor receives Astra LOW scope PASS. #598 remains the disjoint lane-B slot.

Active RT5 capture successor #602

#602, “Capture RT5 sustained input-trim render cost once,” is open at exact pushed brief
9a407e508d7f47c643e08e9c3c0250070f6f388a from delivered main ccafe150. It owns a separate
timed capture entry reusing #600's untimed workload, four fresh strict capture scripts, protected
native evidence, and the sole one-shot RT5 descriptive capture. The untimed #600 command remains
untimed. No runtime, manifest, lockfile, fixture, policy, workflow, browser/SDK/ABI, shipped artifact
or pin change is authorized. #598 and #602 fill the two issue slots with disjoint paths. Astra LOW
scope PASS is required before Luna HIGH/XHIGH implementation; no timing or capture is authorized.

Astra LOW returned PASS on #602 exact scope 9a407e50; record checkpoint b5dd80af is pushed and
the GitHub body is synchronized. Luna HIGH/XHIGH may implement the bounded source and untimed
harness. Final preflight and the real timed entry remain unauthorized until Astra LOW source/harness
PASS.

#602 stopped; active RT5 repair successor #603

#602 consumed its single bounded runner correction and stopped after Astra LOW attempt-1 FAIL at
source checkpoint 68950adf; the pushed verdict is preserved at aff6aab9, GitHub #602 is closed,
and its clean stopped worktree was removed after #603 inherited the pushed history. The reusable Rust
timing seam remains unexecuted, but the runner could publish PASS without required lifecycle markers,
its self-test omitted required cases, no-clobber publication could fall through to success, build
environment controls were incomplete, and the seal/validator did not freeze the full bounded identity.
No final preflight, real timed entry, or capture ran. RT5 remains partial.

#603, “Repair and promote the RT5 capture lifecycle once,” replaces #602 at pushed brief
ea23e9e547d4c00fc89d8c057a2dfb37a9e1b40d. It freezes the #602 Rust timing seam and owns only the
four capture scripts plus issue-603 qualification/capture evidence. Partial marker-derived timing
counts are completed-prefix evidence, not an exact count of calls after a mid-round crash. #598 and
#603 are the two active issue slots with disjoint paths. Lane B retains artifact qualification and pin
authority. Astra LOW accepted the technical scope but requires this #559/#560 synchronization before
implementation; no preflight or capture is authorized.

#603 stopped; active final RT5 qualification successor #606

#603 exhausted its sole runner correction at 3a7fa0c6 and stopped after Astra LOW FAIL; the final
review and synchronized issue record are pushed at 17df7d69, GitHub #603 is closed, and no final
preflight, real capture entry, or timing ran. Its corrected issue-602 record identity, qualification
directory handling, marker validation, and completed-prefix accounting remain preserved for reuse.
RT5 remains partial.

#606, “Finish RT5 capture publication qualification once,” replaces #603 at pushed brief
07dcfe361508cd94f5dadc2e9d902de849746990. It owns one Luna XHIGH implementation pass with no
runner correction, limited to the four native capture scripts and issue-606 evidence. The frozen Rust
timing seam remains unchanged and unexecuted. Lane-B #605 owns disjoint protocol/host-core IO5 paths
and artifact authority. #605/#606 are the two active issue slots. No preflight or capture is authorized
before Astra LOW scope and source/harness PASS.

#606 stopped; active RT5 build-recipe successor #607

#606's sole Luna XHIGH implementation pass is preserved at b148ffc0. Astra LOW returned FAIL
because its exact globally injected -C lto=fat conflicts with Cargo's
-C embed-bitcode=no while compiling build dependencies. The verdict is pushed at 382a0a6f,
GitHub #606 is closed as stopped, and no prepared executable, final preflight, capture entry, or
timer ran.

#607, “Repair the RT5 release build recipe and promote the preserved capture,” is open at exact
pushed brief 4bfb3a25865bfb72257975b33ae4f615b00be905. It preserves the reviewed issue-606
lifecycle/tooling identity and artifact namespace plus the frozen issue-602 Rust record identity.
Only the preflight build recipe and focused successor qualification/review evidence may change. The
committed release profile supplies LTO, codegen units, panic mode, debug info and default opt-level
3; the repaired recipe may inject only +avx2,+fma. Lane-B #605 retains disjoint protocol/host-core
paths and artifact qualification/pinning authority. #605/#607 are the two active issue slots. Astra
LOW scope PASS is pending; no final preflight or capture is authorized.

Astra LOW passed #607's corrected exact scope at 4bfb3a25 after live #559/#560/#605
synchronization. Authorization record cacca34b is pushed and GitHub #607 matches it. Luna XHIGH
may perform the sole single-script implementation pass and compile-only proof; final preflight and
timing remain unauthorized.

#607's sole implementation is pushed at d2170d56. Astra LOW passed source review and the
evidence-only exact head 3b632cdb. Root ran one final preflight; Astra LOW passed its READY seal
and prepared binary. Root then ran the capture runner exactly once. Astra LOW accepted two
descriptive rows at 7,226 and 7,219 ns per plan render, each with 8,192 successful renders and zero
errors. The full capture/review checkpoint is pushed at adb7e26b. Lane-B artifact applicability
is pending; no shipped artifact or pin changed.

Lane-B Astra LOW passed #607 artifact applicability at 8bb2a2e7: the native benchmark/capture
delta has no dependency edge into the six-file AudioWorklet builder or consumers. Retain pin
39ebe7cd3f71f34ab11260f27fa1eaad281dd61642c50d9ed6210e703d95dd55 and existing attribution;
no artifact build or pin change is required. The decision record is pushed with #607 at 20a9265c.
#608's artifact gate remains separate.

#607 stopped after PR #609 required qualification run 34195043020 failed the environment/marker
vocabulary gate at head 20a9265c: 20 capture identifiers are absent from the central vocabulary.
Astra LOW ruled this substantive and outside #607's one-pass ownership. The stop record is pushed at
397970d4; GitHub #607 and PR #609 are closed. Its accepted capture remains preserved and must not
be rerun.

#610, “Document RT5 capture environment vocabulary and deliver preserved evidence,” is open at
exact pushed brief af90bb2a870016d94275b5bb57f74209974d8377. It owns only the 20 exact rows in
docs/ENGINE_ENV_VOCABULARY.md plus spec/evidence and inherits every accepted capture/source/seal/
artifact decision unchanged. Lane-B #608 owns disjoint scalar endpoint test/evidence paths. #608/#610
are the two active slots. Astra LOW scope PASS is pending; no preflight, runner, retry or timing is
authorized.

Astra LOW passed #610 exact scope at 94143e96; authorization record 666cfe49 is pushed and
GitHub synchronized. Luna XHIGH may add only the 20 vocabulary rows. Capture/preflight/build/runner/
timing execution remains prohibited.

#610's correct 20-row documentation pass is preserved at a9d9fc6f, but Astra LOW returned PASS
to stop because the unchanged mutation suite hard-codes old population 114 in two full-output fault
expectations outside #610 ownership. GitHub #610 is closed. No workload execution occurred.

#611 is open at exact pushed brief 9f3898e24319e4e7e1704d16687d32ac0b10ab09, limited to those
two scripts/test-env-vocabulary.sh expectation updates from 114 to 134 plus evidence. #608/#611
are the two disjoint active slots. The accepted RT5 capture remains frozen and cannot be rerun; Astra
LOW scope PASS is pending.

Astra LOW passed #611 exact scope at 9f3898e2; authorization record 273f7ed0 is pushed.
Luna XHIGH may change only the two stale mutation-test payloads. No workload execution is authorized.

RT5 delivered through issue 611

Luna XHIGH changed only the two stale COUNT and COUNT_TR mutation-test payloads from 114 to
134 at 54a548a0. Astra LOW returned source PASS there and exact delivery-head PASS at
a57340fc7066c5de8f2133f43d359dc83975b1bf against main/merge-base 6fe8676e. The reviewer
confirmed 134 vocabulary names, the complete environment mutation suite, docs/research gates and all
42 inherited capture checksum entries, with retained artifact applicability PASS / N/A and no
capture rerun.

PR #612 required qualification run 34198028242 succeeded and merged as
f392be55523d4944d2e369d6ea89f43d52f3684a. Post-main qualification run 34198600588
succeeded at that exact merge. Issue #611 is delivered and may close. The accepted descriptive RT5
capture remains 7,226/7,219 ns per plan render with raw/accepted SHA-256
59257eb092f197b616cbaa20ec713ed8b4e10446c29941e8a1d7d23c96db89ca; no repeat was run.

Lane A's four originally partial findings are now delivered. Lane-B issue #608 remains the sole
partial-finding slot and must finish before any original open #559 finding resumes.

Lane-B #608 merged through PR #613 as 9e113be98cf31c1eaf4297b0a031518244b71c33 after Astra LOW
final merge PASS and required PR qualification/fuzz success. Post-main qualification run
34199226167 subsequently completed SUCCESS at that exact merge. GitHub #608 is closed. The global
eight-partial barrier is therefore clear; lane B retains responsibility for its final handoff record
and clean delivered-worktree removal.

Open FX1 issue #539 may now resume from accepted attempt-2 source 82a42b52 and clean pushed evidence
head 62088720. Astra LOW's read-only resume audit confirmed the preserved three-file ownership and
predicted no textual conflict with current main. Integrate main without restarting or relabeling the
accepted optimization, run proportional final gates, request lane-B artifact qualification, and
obtain Astra LOW exact-head/current-base review before PR delivery.

FX1 delivery qualification handoff

#539 integrated delivered CP8 main without conflicts at merge 110dc525, preserving the three
accepted limiter file hashes and attempt 1 FAIL / attempt 2 source PASS. Its proportional limiter,
Wasm corpus, host-web lowering, native ABI and policy gates passed. Root losslessly packaged 32
historical raw evidence captures that blocked branch-wide diff hygiene; all decompressed identities
are manifest-pinned. The current pushed lane-A branch head is e3931c47; no benchmark, timing or
speedup claim exists.

Lane-B #617 independently reproduced combined-source candidate Wasm f80b6392…, exactly six files
and all five delivered non-Wasm hashes. Its first unchanged static gate failed because the collapsed
limiter roster still targets the zero-arithmetic process_bank_mono forwarding wrapper. Astra LOW
proved that wrapper directly calls the unique LimiterCore<f32x4>::process_block_mono body with 440
vector and zero scalar arithmetic, while the dual body retains 880 vector and zero scalar. #617's
checksum-verified stop record is pushed at 01d64b82; GitHub #617 is closed, no browser ran and no
pin/lineage changed.

#619 now owns only the discriminating static-gate correction and resumed qualification. Corrected
scope head f712caef requires a unique entry, unique arithmetic kernel, direct call, zero counted
arithmetic in the forwarding entry, unchanged kernel scalarization budget and independent negative
controls. The candidate builder must not repeat. After Astra LOW scope/source PASS, lane B may run
one repaired static invocation on the preserved output and only the qualification stages #617 never
executed, followed conditionally by the three-file pin/lineage promotion. #539 is passive while
#619 is active; these are the two issue slots. No further limiter implementation attempt is
authorized.

FX1 delivered through PR 620

Astra LOW passed the no-rerun PR-readiness and guarded merge reviews at exact clean pushed head
6c7fefb85a9a685b10521298cdc0e1077fe16952 against live main 77368243. Required PR
qualification run 34214845635 succeeded; fuzz was correctly not routed because the diff did not
enter its dependency closure. PR #620 merged as cf9e079cd5ef80d1c7284e9edd0ffcc90b0db335, with
the live base first and reviewed head second. Post-main qualification run 34215512812 succeeded
at that exact merge.

GitHub #539 and #619 are closed as delivered. The stationary limiter specialization, unique
forwarding-entry/kernel gate and qualified AudioWorklet pin f80b6392… are on main; all five
non-Wasm outputs remain byte-identical to the prior delivery. Attempt 1 and the SDK environment
preflight refusal remain preserved as failed/non-credit evidence. No benchmark ran and no measured
speedup is claimed. The two issue slots and limiter/artifact path holds are released after clean
worktree removal.

Cleanup is complete: the #539 parent worktree, #617 stopped feature and detached scratch worktrees,
and #619 delivered feature and detached scratch worktrees were clean after restoring only the three
provisional lineage overlays and removing generated targets/dependency installs. All five worktrees
were removed; branches, merged history and checksum-verified evidence are retained.

Lane B opened IO21 child #622 at pushed brief 4a10788e from delivered main cf9e079c.
It exclusively owns crates/host-core/src/prepare.rs, crates/host-core/src/lib.rs, focused
crates/host-core/tests/prepare.rs, tools/parameter-metadata/tests/abi_layout.rs, and its numbered
evidence. Those paths are disjoint from lane-A #621's limiter source/tests/evidence. #621 and #622
now fill the two active issue slots. Astra LOW scope PASS is required before Luna begins #622; lane B
retains all AudioWorklet artifact qualification and pin/lineage ownership.

Astra LOW failed #622's initial scope only for three qualification assumptions, then root pushed the
bounded correction at f007e462: artifact applicability is undecided because host-web directly
depends on host-core, removal scans cover live Rust consumers while preserving historical records,
and the unsupported-rate diagnostic fixture uses otherwise-valid sessions with generous caps.
Corrected Astra LOW scope PASS remains required before Luna begins.

Astra LOW returned corrected #622 scope PASS at exact clean feature head f007e462, live
main/merge-base cf9e079c, and synchronized tracker fc5c161c. Luna HIGH/XHIGH attempt 1 is
authorized only in #622's four named host preparation/test paths and issue evidence. Artifact
applicability remains a separate lane-B/root decision after source PASS.

Luna HIGH's #622 attempt 1 is checkpointed in exactly those four paths at fece7a2c, with evidence
head c2a40c49. Reported host-core debug/release suites, metadata debug ABI layout, Clippy and policy
gates pass. A twice-attempted metadata release command failed before tests in Cargo resolution and is
neither waived nor classified; Astra LOW source review will decide attribution. No artifact action
is authorized.

Astra LOW returned #622 attempt-1 source PASS at exact clean evidence head c2a40c49, source
fece7a2c, main/merge-base cf9e079c, and tracker 78bdc087. Host-core debug/release, focused
prepare, metadata debug ABI, strict Clippy and policy gates pass. The metadata release failure was
independently reproduced in fresh targets on both source and exact main, so it remains a recorded
pre-existing Cargo collision rather than a successful gate or #622 defect. Lane B/root now owns the
separate artifact-applicability decision.

Root's single ordinary #622 artifact probe at source-accepted ca5a8b49 found candidate Wasm
ac71c640… differs from delivered f80b6392…; compilation succeeded, status was 1, and the builder
published zero files. Checksum-verified evidence is pushed at parent head 5276932b; no retry,
qualification or pin action occurred. #623 now owns the bounded lane-B qualification/promotion at
pushed brief 3b6b1f9b. #622 is passive. #621/#623 fill the two active slots with disjoint limiter
and artifact work; Astra LOW scope PASS is required before scratch qualification.

Astra LOW failed initial #623 scope at 3b6b1f9b only because it omitted the separate browser
expected-resource/native-witness gate and all 26 mutations, including post-pin, and did not pin both
lineage fields to exact full values. Corrected clean head 2103c0e9 adds those requirements. Scratch
qualification remains unauthorized pending corrected Astra LOW PASS.

Astra LOW confirmed the substantive #623 corrections but returned a packaging-only FAIL because
the inherited raw source diff trips branch-wide whitespace checking. Root losslessly replaced only
that file with deterministic gzip at f9c4e92d, retaining decompressed SHA-256 af126a43… and a
refreshed manifest. Corrected-head confirmation remains required; no qualification ran.

Astra LOW returned corrected #623 scope PASS at exact clean head f9c4e92d, live main
cf9e079c, and tracker a078948a. All 20 probe entries, decompressed identity, diff hygiene and
coordination pass. Exactly one frozen-source scratch qualification is authorized; repository
promotion remains unauthorized pending candidate PASS.

Astra LOW completed #623's single scratch qualification PASS from frozen ca5a8b49 without
retries. Candidate Wasm ac71c640… and all five unchanged non-Wasm files passed static, separate
resources/native witness plus 26 mutations, hermetic, SDK 11/11, locked installs, Chromium
151.0.7922.34, Firefox 153.0, WebKit 26.5 and final matrix. The 55-entry evidence manifest is pushed
at a14ececb. Luna may now make only the exact three-file lane-B promotion; #621 remains disjoint.

Luna's exact #623 three-file promotion is checkpointed at 6fdbb377. Root's single ordinary
post-pin build there exited zero and reproduced the qualified six files. The first derived hash diff
compared absolute paths and returned 1; its preserved manifests normalize to identical basenames and
hashes with status 0, without another build. Evidence head e362ac1b awaits Astra LOW's bounded
post-pin gates and exact-head/current-main review. No browser qualification will repeat.

Astra LOW returned #623 post-pin PASS at exact reviewed head e362ac1b against live main
cf9e079c. Eleven required post-pin static/resource/hermetic/SDK/matrix/policy commands passed once;
the 55-entry scratch, 24-entry post-pin and 48-entry review manifests verify. Evidence is pushed at
4d299441; exact delivery head 1ab06366 awaits no-rerun current-main PR confirmation. #621 remains
disjoint and no browser or builder will repeat.

Astra LOW returned PR-readiness PASS at 1ab06366 against live main cf9e079c. Root recorded
that verdict only in #623's spec at new clean pushed head 516a42e6; a final no-rerun identity check
must confirm that one documentation-only commit before PR creation. #621 remains disjoint.

Astra LOW passed the documentation-only identity check at exact clean head 516a42e6 against live
main cf9e079c. PR #624 is open at that reviewed head; required qualification run 34221561311 is
in progress. Merge requires CI success and a fresh live-head/base Astra LOW review.

The owner ruled that full compiler .ll captures do not belong as permanent default-branch
evidence. Active #621 may finish its explicitly scoped read of the existing #539 lowering files, but
must preserve only the command/toolchain/source identities and minimal relevant derived evidence for
delivery. It must not add another full raw IR capture to the merge. After #621 releases that read
dependency, lane B will open a bounded cleanup to delete tracked .ll files from the default branch
and prevent their reintroduction; Git history will not be rewritten without a separate owner action.

PR #624 merged as 7af655071f528f5cfcfbec3fa6de3a306d79a30a from exact reviewed head 516a42e6,
with live base cf9e079c first and reviewed head second. Required PR qualification 34221561311
and post-main qualification 34222236748 succeeded, including artifact, SDK and all three browser
jobs. GitHub #622/#623 are closed, their three clean worktrees are removed, and primary main is
fast-forwarded to the merge. #621 is now the sole active issue; lane B's slot is free.

FX2 active as issue 621

Issue #621 is open at clean pushed brief 8f2b03ca1c14334facc6c584955715659f8037c3, based on
delivered main cf9e079c. It owns only crates/true-peak-limiter/src/lib.rs, narrowly necessary
existing limiter tests, its numbered spec and bounded evidence. The smallest slice first reuses
#539's retained native/Wasm lowering to prove whether loop-internal detector slice bounds work
survives; an implementation is conditional on Astra LOW residual PASS. Luna HIGH/XHIGH owns any
authorized source attempt. Lane B retains exclusive AudioWorklet artifact qualification and pin/
lineage ownership. #621 and #622 occupy the two active issue slots, with disjoint limiter and
host-preparation ownership; no #621 build, capture or source edit has run.

Lane B opened owner-directed tooling cleanup #625 at clean pushed brief 4ba68dca. It owns removal
of the 39 historical tracked .ll files on current main, limited evidence-record repairs and a
workspace-policy prevention gate. It excludes lane-A source/evidence, historical assembly, all
compiler/browser/benchmark execution, artifact pins and Git history rewriting. #621/#625 are the
two active slots. #625 must wait for Astra LOW to pass #621's compact evidence and for #621 to
release its #539 read dependency; Astra LOW scope PASS is required before Luna HIGH implementation.

Astra LOW passed #625 scope at exact brief 4ba68dca, live main 7af65507 and tracker 22d9e61f,
including the independently reproduced 39-file/13,345,253-byte census. #625 implementation remains
held only for Astra LOW PASS on #621's compact evidence and #621's explicit #539 dependency release.

Astra LOW passed #621's compact evidence at 3d1e9267; synchronized head d727f7e5 explicitly
releases #539. #625's dependency hold is clear and Luna HIGH may begin its single bounded cleanup
tranche. #621's required AudioWorklet artifact successor waits until #625 delivers and releases the
second slot.

#625 removed the exact 39 historical .ll payloads / 13,345,253 bytes and added the bounded
prevention gate at 1b550c15. Astra LOW passed implementation and policy behavior but failed the
first review for stale #475 manifest hashes/current-tense retention wording. Luna's metadata-only
attempt 2 is accepted by Astra LOW at exact clean head e91bbb28; all preserved identities and
conclusions remain consistent, policy bytes are unchanged and zero tracked artifact .ll remains.
A documentation-only exact-head check is pending before PR.

Astra LOW passed #621's durable evidence compaction at exact clean pushed
checkpoint 3d1e9267; the synchronized #621 decision record is now pushed at
d727f7e5. All 27 focused lowering excerpts independently match parent-history
raw bytes/hashes, 69 full/raw compiler captures are retired with identities
preserved, and only eight justified small raw logs remain in deterministic
archives. The frozen limiter source remains 32ab4abf…. #621 explicitly
releases its historical #539 IR read dependency. #625 may now begin its already
scope-passed Luna HIGH implementation. #621/#625 continue to fill the two active
slots, so the #621 AudioWorklet artifact successor waits for #625 delivery and
an Astra LOW scope PASS before any probe/build/qualification.

Lane-B #625 implementation attempt 1 reached 1b550c15: the deletion and
policy gates passed, but Astra LOW failed stale #475 hashes and current-tense
retention wording. Luna's bounded metadata-only correction is attempt 2 and
received Astra LOW PASS at exact clean pushed head e91bbb28 against live main
7af65507. The branch deletes exactly 39 tracked .ll files / 13,345,253 bytes,
preserves all 37 historical .s files / 4,189,861 bytes unchanged, adds the
fail-closed index-backed gate, and preserves historical conclusions. Lane B's
aligned record is at #625 head 03136864. One Astra LOW no-rerun exact-head/
current-main confirmation remains before PR creation; #621/#625 still fill both
issue slots.

Astra LOW returned #672 initial SCOPE FAIL at 28f7ac56; no build ran.
The brief still had placeholder paths, incomplete dependency/target/browser
preflight, weak non-Wasm equality and lineage timing, redundant source reruns,
and vague post-pin work. Clean pushed correction d0e1f511 now freezes exact
fresh paths, export/setup/install/gate order, five-file byte equality, isolated
target, three-browser availability, exact three-path scratch lineage proof, and
a separate reviewed promotion boundary. GitHub #672 matches; fresh Astra LOW
scope review is required before any build.

Astra LOW returned #672 second SCOPE FAIL at d0e1f511 on the sole
remaining export-verifier ambiguity; no workload ran. Clean pushed correction
40dbdd3d embeds the literal verifier, fail-closed archive commands, external
Git object authority, exact bytes/modes/symlinks/path census, narrow overlay and
dependency allowances, and positive/negative self-controls. Root's docs-only
extraction compiled and its self-test passed. The duplicate SDK generated gate
was removed because sdk-package.sh check already invokes it. Fresh Astra LOW
scope review remains required.

Astra LOW returned #672 third SCOPE FAIL at 40dbdd3d because exact mode
still ignored dependency paths and the allowances did not require directories;
no workload ran. Clean pushed correction 5144422c makes exact mode reject all
extras, requires both post-install allowances as ordinary non-symlink directories,
raises traversal errors, and adds negative file/symlink/exact-mode controls.
Root's extracted literal verifier compiled and passed every self-control at SHA-256
388e18b4...3721a37. Fresh Astra LOW scope review remains required.

Astra LOW returned #672 fourth SCOPE FAIL at 5144422c because one
dependency-path negative control was non-discriminating after overlay bytes had
already changed; no workload ran and verifier logic otherwise passed. Clean
pushed 4e5e5dc8 moves the exact-mode rejection before overlay mutation, then
retains overlay PASS and file/symlink rejection. Root's extracted literal v4
self-test passes. Fresh Astra LOW scope review remains required.

Astra LOW returned #671 SOURCE PASS at clean pushed source dc6e3476, main
7d16d9c9, and tracker fa7463cb; decision checkpoint fd74bb2e records the
verdict and root's no-artifact-applicability ruling. The production prefix is
byte-identical and relocated code remains cfg(test). The final-census script's
unchecked assertions are corroborated by independent review, and its external
precreation record remains outside the manifest with that limitation. Exact-head/
current-main PR-readiness review is pending; #671/#672 are disjoint.

Astra LOW returned #671 PR-READINESS PASS at source/evidence head fd74bb2e,
unchanged main/merge-base 7d16d9c9, and tracker fbf3aa27. Documentation
checkpoint 6ab6f2b0 records the verdict without changing accepted source. One PR
may close #671 only; broader RT17 remains open. Fresh exact-head confirmation on
the final record head precedes opening, and required CI plus guarded review
precede merge.

PR #673 is open for #671 from final record head 48317e7d, closing only the
program-test extraction slice. Required exact-head qualification is pending.
Fresh Astra LOW guarded head/current-main review immediately precedes merge;
post-main qualification and synchronization remain mandatory.

Astra LOW passed #625's exact documentation-only delivery head 03136864 against live main/
merge-base 7af65507. PR #626 and required qualification run 34227477641 are active; guarded
merge still requires CI success and a fresh Astra LOW live-head/base review.

Astra LOW returned no-rerun PR-readiness PASS for lane-B #625 at exact clean
feature head 03136864, tracker 50dbe00c and unchanged live main 7af65507.
Post-e91bbb28 feature commits only align the accepted attempt-2 record;
implementation identities and all seven synchronized issue bodies remain fixed.
PR #626 is open at that exact head and required qualification run 34227477641
is in progress. #625 retains the second active slot through guarded merge and
post-main qualification; #621's artifact successor remains queued.

Lane-B cleanup #625 is delivered through PR #626 as merge 30680709c58f0be99e09d006d8d661c1ce96324d
with exact parents 7af655071f528f5cfcfbec3fa6de3a306d79a30a then
03136864aa79f4b183135a03256048f17ac492cb. Required PR qualification
34227477641 and post-main qualification 34228247143 succeeded at their exact
heads. GitHub #625 is closed, current main tracks zero artifacts/**/*.ll files
and retains all 37 artifacts/**/*.s files, and the clean delivery worktree was
removed. Lane B's second slot is free for #621's required AudioWorklet artifact
successor; that successor still requires an Astra LOW scope PASS before any
probe, build, qualification, or promotion.

Lane-B artifact successor #627 is open at clean pushed brief 89619288, based
on #621's synchronized current-main record dc14ca85. It owns the one-shot
AudioWorklet applicability probe and any conditional scratch qualification,
pin, lineage, promotion and compact evidence. #621/#627 now fill the two active
slots with disjoint lane-A source/evidence and lane-B artifact ownership. No
probe, build, qualification, promotion, or browser execution is authorized
until Astra LOW passes #627's exact scope.

Lane-B #625 delivered through PR #626 at merge
30680709c58f0be99e09d006d8d661c1ce96324d, with live base 7af65507
first and exact reviewed head 03136864 second. Required PR qualification
34227477641 and post-main qualification 34228247143 succeeded, including
the verdict, artifact, SDK and Chromium/Firefox/WebKit jobs. GitHub #625 is
closed, the issue/spec boundary has zero missing remote identities, primary main
is fast-forwarded, and the clean #625 worktree is removed. Lane B's second slot
is free; #621 is the sole active issue and may integrate current main before its
separately numbered artifact successor is briefed.

Lane-A #621 integrated delivered main 30680709 without conflict at merge
77e9c7d7536916f045a8aa9c66aea86b5c2fe0c2; its accepted limiter source remains
byte-identical at SHA-256 32ab4abf975b32d47c85a748e617e74c9547b22e1b585f0d36713be439a62908.
Astra LOW passed the no-rerun integration review, including unchanged #621
evidence, byte-identical #625 delivery, successful post-main qualification and
closed #625 state. The synchronized #621 decision record is clean and pushed at
dc14ca856e10cb5ad7f6fdacb0ea9322342a9251. The second slot may now hold only
the separately numbered lane-B AudioWorklet artifact successor; no artifact
probe or qualification may run before its Astra LOW scope PASS.

Lane-B successor #627, “Qualify and pin the limiter detector AudioWorklet
artifact,” is open at exact clean pushed brief
8961928817faf566084850285c8d4438cfda2695, based on synchronized #621 head
dc14ca85. #621 remains the launch-critical source issue while #627 occupies
the second slot and exclusively owns one applicability probe plus any conditional
scratch qualification and three-file pin/lineage promotion. All new scope,
candidate, promotion and delivery verification is assigned to Astra LOW. No
artifact command is authorized until Astra LOW passes #627's exact scope.

Astra LOW's first adversarial #627 scope review failed a routing contradiction
at 89619288: Luna was named only for promotion although the probe and scratch
execution also belong to Luna. Corrected clean pushed head da1f64ac assigns
each execution stage to Luna HIGH/XHIGH only after its preceding Astra LOW PASS.
Astra LOW then returned controlling corrected-scope PASS at that exact head.
The synchronized decision record is pushed at c38c280d. Exactly one ordinary
no-bypass applicability probe from frozen dc14ca85 is authorized; scratch
qualification and repository promotion remain blocked on separate Astra LOW
reviews.

#627's sole applicability probe ran once from frozen dc14ca85, completed the
release build, exited 1 only at the delivered-pin comparison, published zero
files, and reported candidate Wasm SHA-256 63ef81c105d50aed41164aa3c6c6f8853a314b99d642e209e7cc3aefe3bdbca1.
Root launched it under the distinct initial Astra LOW PASS before seeing the
concurrent routing correction; it will not be rerun. Astra LOW accepted the raw
evidence at e440d62b but failed missing attribution chronology. Documentation-
only correction 573d2420 records the separate reviews, preserves every raw
probe byte, refreshes the manifest, and assigns all subsequent execution to
Luna HIGH/XHIGH. Scratch qualification remains blocked on Astra LOW confirmation.

#627's sole applicability probe ran once from frozen dc14ca85, exited 1 only
for delivered pin ac71c640… versus builder-reported candidate 63ef81c1…,
published zero files, and was not retried. After a documentation-only chronology
correction, Astra LOW passed the 16-entry compact evidence at clean pushed head
573d2420; the synchronized decision record is 050242b3. Exactly one Luna
HIGH/XHIGH detached scratch qualification is authorized to reproduce and hash
the candidate and run the frozen gates. Repository promotion remains blocked on
Astra LOW candidate PASS.

#627 scratch attempt 1 technical gates passed, but Astra LOW returned FAIL
at evidence head bd7f39e9: a concurrency race launched a second builder-only
invocation while the first full sequence was running, violating the explicit
exactly-one-build rule. The duplicate produced identical hashes and was stopped
before any gate/browser repeat. Two whitespace-bearing raw overlay diffs are now
losslessly compressed; branch hygiene and manifests pass at 2b9d3abe. Attempt
2 is briefed as a no-execution disposition of the preserved evidence. No build,
gate, install, browser, or promotion is authorized pending Astra LOW scope PASS.

Astra LOW passed #627's bounded attempt-2 disposition scope at exact clean
pushed head 2b9d3abe. Attempt 1 remains failed. Luna HIGH may make only a
documentation/evidence revision proving the first sequence's independent record
and output ownership while segregating the duplicate builder as non-credit and
stating any unprovable chronology. No workload, output, pin, lineage, promotion,
or GitHub execution is authorized; Astra LOW evidence-disposition PASS remains
required.

Astra LOW passed #627's bounded attempt-2 evidence disposition at clean pushed
head 40ecd3db. All 91 entries verify and the first numbered sequence independently
qualifies candidate 63ef81c1…; the duplicate builder remains non-credit and
attempt 1 remains failed. The synchronized decision head is 60cfb369. Luna
HIGH/XHIGH may edit only the approved pin, the two results lineage fields, and
the generated matrix lineage. No build or verification workload is authorized
until root checkpoints that exact promotion.

#627 promoted exactly the approved pin and two lineage fields plus generated
matrix lineage at clean commit 0bb5a820; Astra LOW passed that exact promotion.
The first authorized post-pin invocation failed before compilation because its
output directory was absent; its numeric status was not retained. Nothing was published and no downstream gate
ran; it was not retried. Evidence is synchronized at 8901e7ad. Any corrected
post-pin proof is final attempt 3 and remains blocked on Astra LOW scope PASS.

Astra LOW passed #627's corrected final-attempt scope at clean pushed
2690a775; the missing numeric status is now recorded candidly and all 11
manifest entries verify. The synchronized authorization is fe0600c7. Luna may
run final attempt 3 only after proving a new empty existing non-symlink output,
then one builder and the bounded no-install/no-browser post-pin checks. Any
failure stops the issue; no fourth attempt, retry, or further rescope exists.

#627 final attempt 3 failed at clean pushed evidence head 26633c15. Its
preflight, sole builder, and six-file candidate identity passed, but concurrent
executors duplicated static/resource/hermetic work, exact-once attribution
failed, and SDK/matrix/fmt/workspace/effect-runtime checks did not run. Astra LOW
confirmed the repository three-attempt hard stop at ff678dee: no further #627
workload, retry, weakened gate, PR, or merge. The accepted but unmerged three-
file promotion remains for inheritance and is not delivery-approved. #627 will
close as superseded by one separately numbered post-pin evidence-disposition and
delivery-completion issue; #621 remains open.

#627 is closed as superseded without a delivery claim. Successor #628, “Complete
limiter AudioWorklet delivery from preserved evidence,” is open at exact clean
pushed brief c5d8c553 from #627 hard-stop head 6e90818e; #621/#628 are the
two active slots. It forbids artifact/static/resource/hermetic/install/browser
repetition, first requires a no-execution Astra LOW equivalence review, then may
run only the SDK/matrix/fmt/diff/workspace/effect-runtime checks never completed
under #627. Concurrent duplicate #629 was closed immediately with no branch,
work, or evidence. No #628 command is authorized before Astra LOW scope PASS.

#627 is closed as superseded without delivery. New bounded successor #628 is
open at clean pushed brief c5d8c553, inheriting preserved #627 head 6e90818e
and its accepted but unmerged promotion. #621/#628 are the two active slots.
#628 forbids artifact/static/resource/hermetic/install/browser repeats and may
only establish the retained byte-identity chain, then run checks that never ran.
Astra LOW scope PASS is required before any work.

Astra LOW passed #628 scope at exact clean pushed brief c5d8c553; root verified
live GitHub synchronization, #627's superseded closure and closed duplicate #629.
The synchronized #628 record is 52d75738. Luna HIGH/XHIGH may create only the
retained-evidence disposition. No build, gate, install, browser, output, promotion,
PR, or merge action is authorized.

Astra LOW passed #628's retained-byte evidence disposition at exact clean pushed
head 82dbb0d4; the promoted three-file overlay and both preserved six-file output
sets match, the accepted eleven-stage sequence is independently linked, duplicate
#627 work remains non-credit, and no product drift is present. Remaining-check
attempt 1 then failed at its first SDK command because the successor lacked
sdk/node_modules; it stopped before every later check and preserved the no-install
rule. Attempt 2 is authorized at clean pushed #628 head 904cd904 under one atomic
lease naming Luna owner /root/issue583_luna_impl: verify locks, perform one
npm ci --ignore-scripts in the successor SDK, then run the SDK, matrix, format,
diff, workspace and effect-runtime checks once in order, stopping on failure. No
artifact builder, static/resource/hermetic gate, browser, product edit, PR or merge
is authorized by this checkpoint. #621/#628 remain the two active slots.

#628 attempt 2 is a procedural FAIL at 958d43c2: the manifest capture
used the wrong working-directory-relative paths, produced an empty hash record,
then one authorized npm ci --ignore-scripts succeeded before Luna stopped; no
delivery check ran. Final attempt 3 stopped before preflight because Luna's
expected lease text disagreed with the authorized lease representation. Astra
LOW verified the exact lease and five-file stop record, confirmed no command or
product drift, and recorded the three-attempt hard stop at clean pushed
feb8063e. GitHub #628 is closed as superseded without delivery. The accepted
promotion and retained successful SDK dependency install remain unmerged
inheritance. #621 is now the sole active issue; any successor requires a new
stateless brief owning only lease/preflight alignment and the six unexecuted
checks, with no install or artifact/static/resource/hermetic/browser repetition.

Successor #630, “Complete limiter delivery checks with one canonical lease,” is
open at exact clean pushed brief e1a24bc0 from #628 hard-stop head feb8063e.
It reuses the retained successful SDK dependency install, exact six-file output,
accepted promotion and qualification. Its only executable scope is one read-only
installed-state/output preflight followed by the six checks that never ran. The
lease has one five-field canonical representation that Luna parses directly;
alternate expected text is forbidden. No install, artifact/static/resource/
hermetic/browser work or product edit is allowed. #621/#630 are the two active
slots, and no command or lease is authorized before Astra LOW scope PASS.

#630 attempt 1 retained a technically green preflight and six zero-status checks
at ddfcf86d, but Astra LOW correctly recorded procedural FAIL because its lease
authorized reviewed head 6b59637a while execution used documentation child
4c729144. No check was rerun. Luna HIGH prepared only a Git-object and retained-
record disposition; Astra LOW passed it at exact clean pushed 23745368, proving
unchanged product/source/dependency/promotion/output inputs while preserving the
FAIL and limiting invocation attribution to the retained records. The synchronized
#630 documentation head is 45663aaf; exact-head/current-main review remains
before PR creation. #621/#630 remain the two active slots.

PR #631 merged #621/#630 as d98646db47bc603c32431d999cd08f43a0168043
with exact parents 30680709c58f0be99e09d006d8d661c1ce96324d and reviewed
head 45663aaf6e5d83e8b51c4fa32c11449630acf5a8. Required PR run
34239949464 succeeded after one Astra-authorized failed-jobs rerun: its original
Chromium leg was cancelled while slow Ubuntu dependency downloads exhausted the
job timeout before any assertion, while every other job passed. The rerun changed
no head or workflow and completed Chromium plus the verdict. Post-main run
34241927408 succeeded with all 16 expected jobs. GitHub #621/#630 are closed;
FX2 is delivered and both active slots are released, pending clean worktree
removal and the next issue-boundary inventory.

Astra LOW verified all delivery and cleanup conditions. The two dirty detached
scratch overlays were byte-identical to both delivered main and promotion commit
0bb5a820; root restored only those duplicated paths, proved both trees clean,
and removed all seven #621/#627/#628/#630 worktrees without --force. Branches,
upstream evidence, primary main, this tracker and the unrelated JavaScript
worktree remain. FX2 ownership and both active slots are released.

Astra LOW passed #630's corrected, synchronized scope at exact clean pushed
head 6b59637a; local/GitHub #621/#627/#628/#630 records match and live main is
30680709. Canonical lease SHA-256 dc84cbe3… names only Luna XHIGH
/root/issue610_luna_xhigh, the reviewed head and the exact five-field scope.
Authorization is pushed at 4c729144. Luna may perform one read-only installed-
state/output preflight and, only on PASS, the SDK, matrix, format, diff, workspace
and effect-runtime checks once in order. No installation, qualification repeat,
product edit, PR or merge is authorized pending Astra LOW evidence review.

#630's canonical preflight and all six delivery checks ran once under the sole
lease and returned status 0; exact evidence is pushed at ddfcf86d. A stricter
review preserved attempt 1 as procedural FAIL because execution used the issue-
spec-only child of the lease head. Documentation-only attempt 2 proved every
input byte unchanged and received Astra LOW applicability PASS at 23745368.
Astra LOW then authorized PR #631 at exact clean pushed head 45663aaf; required
qualification is pending. No check rerun is needed. Guarded merge still requires
fresh head/live-main verification, exact parents and successful post-main CI.

PR #631 required qualification run 34239949464 succeeded on its single
Astra-approved infrastructure retry after Chromium's first runner timed out
downloading Ubuntu fonts before testing. Astra LOW passed the guarded merge
review. PR #631 merged as d98646db47bc603c32431d999cd08f43a0168043
with exact parents old main 30680709 and reviewed head 45663aaf. Post-main
qualification run 34241927408 is pending; #621/#630 remain open and worktrees
remain retained until that run succeeds and closure synchronization completes.

Authoritative post-FX2 issue boundary

The stale pending sentence immediately above is historical. Post-main qualification
34241927408 succeeded with all 16 expected jobs, GitHub #621 and #630 are closed,
and all seven clean #621/#627/#628/#630 worktrees were removed without --force.
Delivered main remains d98646db47bc603c32431d999cd08f43a0168043 and both issue
slots are free. The boundary inventory found no local numbered main spec without a
matching GitHub issue; tracker-only #559/#560 match their open GitHub bodies exactly,
and #621/#627/#628/#630 match closed GitHub issues.

FX3 is the next lane-A row. Astra LOW passed a read-only scope review against
d98646db: hot.box_sum.div(hot.window) remains at the ragged/scalar and uniform
paths, while docs/rulings/effect-floor-accounting.md already identifies reciprocal
substitution as class B because it changes rendered rounding. The smallest closable
child is documentation-only owner disposition. It may record the current locations
and preserve the divide; it may not prototype, benchmark, quote a projected gain, or
change product source without a separate owner-ratified class-B tolerance and
listening brief. No lane-B product or artifact path is required.

Child #632, “Dispose limiter reciprocal substitution as a class-B owner decision,”
is open from delivered main d98646db at exact pushed brief 0ad74cef. It owns
only its numbered spec and tracker synchronization. Product, tests, dependencies,
benchmarks, generated resources and artifact pins are excluded. The pre-issue Astra
LOW scope review passed; root Sol HIGH may record the documentation-only disposition,
then Astra LOW must review the exact pushed head before PR creation. #632 occupies
one issue slot and lane B's disjoint slot remains free.

#632 documentation attempt 1 received Astra LOW PASS at source/evidence head
3fa7f13b. The exact clean pushed PR head 6476c90c changes only the numbered
spec and records that verdict; Astra LOW independently verified live main and
merge-base d98646db, exact GitHub/tracker synchronization, and returned PR-ready
PASS. Root may open one PR. Required qualification and a fresh guarded head/base
review remain before merge.

Lane B opened CP1 child #633, “Index prepared effects without owned compiler tuple
keys,” at clean pushed brief f84469fa from delivered main d98646db. It owns only
the compiler-private prepared-effect identity handoff in graph-compiler
compile.rs, ids.rs and banks.rs, plus narrow tests and evidence. Public graph
IDs, scheduling/PDC/cycle/buffer passes, dependencies and artifacts are excluded.
#632/#633 fill the two active slots with disjoint documentation-only limiter and
graph-compiler ownership. Astra LOW scope PASS is required before #633 source work.

Astra LOW passed #633 scope at exact clean brief f84469fa; synchronized
authorization head 3d16d2b0 permits one Luna HIGH/XHIGH attempt only in
graph-compiler compile.rs, ids.rs, banks.rs and narrow existing tests.
Association-sensitive cross-track/rack/slot, routed-sidechain and bank-order
controls are mandatory. #632 remains disjoint; no graph public API, artifact,
scheduling/PDC, timing or allocation claim is authorized.

FX3 delivered through PR #634

#632's documentation-only class-B disposition received Astra LOW attempt-1 and
exact-head/current-main PASS at reviewed head 6476c90c. Required PR qualification
34244332532 succeeded. Astra LOW then authorized guarded merge against main
d98646db; PR #634 merged as 62045f40048ec230298fe0fd3935da3333f90b83
with exact parents d98646db47bc603c32431d999cd08f43a0168043 and
6476c90c0e4665495ffe6f9f083bc7556be58e8d. Post-main qualification
34244600215 succeeded. GitHub #632 is closed and its body matches the delivered
numbered spec. FX3 is disposed as class B: division remains unchanged, with no
optimization or performance claim. The lane-A slot is released pending clean
worktree removal; lane-B #633 remains active.

#632's clean delivered worktree was removed without --force, and primary main
was fast-forwarded to merge 62045f40. The issue-boundary union census across
main, tracker and active #633 found 317 distinct local numbered identities and
411 GitHub issues, with no local identity missing remotely. #559/#560 remain
open and synchronized, #632 is closed, and #633 is open. Lane A's slot is free
for read-only FX4 scoping while lane-B #633 retains the other slot.

FX4 transient-shaper evidence child #635

#635, “Determine transient-shaper loop-constant materialization,” is open from
main 62045f40 at exact pushed brief 186e6b30. Stage 1 owns only its numbered
spec, compact selected-lowering evidence and tracker synchronization. Full compiler
payloads, product source, tests, timing and artifacts are excluded. After an exact-
brief Astra LOW PASS, one Luna HIGH executor may perform the frozen untimed native
scalar/W8 and Wasm scalar/simd128 inspection once. No source implementation is
authorized unless Astra LOW first confirms an actionable residual and a synchronized
stage-2 amendment passes review. #633/#635 occupy the two disjoint issue slots.

Astra LOW passed #635's exact clean pushed brief 186e6b30, directly based on
main 62045f40, and verified GitHub/tracker synchronization, stage-1 boundaries,
coverage feasibility, failure stops and disjoint ownership. Sole Luna HIGH executor
/root/issue635_luna_high is authorized for exactly one untimed stage-1 capture
sequence from that head. It must record commands/configuration before compiling,
stop on a missing prerequisite or target failure, and retain only minimal selected
excerpts. Product edits, audio execution, tool installation, artifact work and any
successful-target retry remain forbidden.

Lane-B #633 attempt 1 production mapping was coherent, but Astra LOW returned
fixture FAIL at exact clean pushed ff64e8ef: expected nodes were derived
from the same entries under test and could not reject processor/metadata/control
misassociation. Synchronized head 28edd102 authorizes only a bounded attempt-2
test correction with deliberate cross-track/rack/slot, routed-sidechain and bank-
order wrong-result controls. The uncredited release-test collision must use a
fresh isolated Cargo target. #633/#635 remain disjoint; no allocation/artifact
work or graph public/scheduling change is authorized.

Luna HIGH completed #635's sole stage-1 capture from authorized head 186e6b30.
Native, Wasm scalar and Wasm simd128 commands each ran once and returned zero;
native output covers scalar and AVX2 W8. Full compiler payloads remain only in
/tmp; the clean pushed evidence head b8cce3c4 contains the numbered spec,
compact selected excerpts, commands/streams/status and payload identities. No
product/test/dependency/artifact/timing work or retry occurred. The evidence
reports repeated constant materialization in actual W8 and both Wasm frame loops,
with scalar folded operands and loop-entry bypass/coefficient setup. Astra LOW
residual review is pending; no stage-2 source work is authorized.

Astra LOW returned #635 stage-1 evidence FAIL at b8cce3c4: payload hashes,
single-run provenance and scope pass, but one source hash is malformed, physical
excerpt lines are inaccurate, DB_PER_OCTAVE is mislabeled, and average-link/zero/
spill conclusions exceed their retained mappings. Attempt 1 remains failed. Exact
pushed disposition f83be003 authorizes Luna HIGH attempt 2 only to correct those
documents from the existing verified payloads. No compilation, retry, source work,
audio, timing, artifact work, PR or merge is authorized.

Lane-B #633 attempt 2 is FAIL at exact pushed source f9feadd0; synchronized
verdict 16af50af freezes the coherent production mapping and authorizes only a
final attempt-3 test correction for deliberate crossed-association sensitivity,
independent control-target identity, exact routed-sidechain destination/port, and
heterogeneous bank member/program assertions. The executor's extra release retry
receives no credit. #633/#635 remain disjoint and fill the two active slots.

Astra LOW returned #635 attempt-2 evidence FAIL at 764ba327: integrity,
raw captures, payload identities, corrected config hash and scope pass, but W8
FLOOR and two scalar clamp/math pool mappings remain wrong. Exact pushed final-
correction brief 202f75b3 permits Luna HIGH attempt 3 only to repair/remove those
mappings from existing payloads and narrow the residual to DB_PER_OCTAVE plus
OCTAVES_PER_DB. No compilation or source work is authorized. Regardless of the
verdict, #635 will not implement source: PASS closes the evidence slice and permits
a separately numbered successor brief; FAIL reaches the hard stop.

Lane-B #633 reached its three-attempt hard stop at 9469b827; synchronized record
14a9e0eb preserves the final FAIL. The sole remaining fixture gap is an
independent expected result for crossed live-control ownership; the release
integration collision also remains uncredited. Production stayed coherent and
frozen. GitHub #633 is closed as superseded, releasing its slot for one bounded
qualification successor. Lane-A #635 remains active and disjoint.

Lane-B successor #636 is open at exact clean pushed brief b1b9eb63. It inherits
#633's frozen product source and owns only a graph-compiler test oracle comparing
correct with deliberately crossed live-control ownership plus one predeclared
fresh-target release integration command. It owns no lane-A, transient-shaper,
compiler-capture or artifact path. #635/#636 are the two active slots; Astra LOW
scope PASS is required before implementation.

Astra LOW passed lane-B #636 scope at exact brief b1b9eb63 after #635's pushed
peer synchronization 2c1f8f99; authorization is recorded at 4ec4bb42. Its
Luna attempt 1 remains test-only and disjoint from #635. One fixed release
integration command may run once; allocation, artifact, compiler-capture and
production paths remain excluded.

Lane-B #636 attempt 1 is FAIL at exact pushed 10cdc31c; record 1807b4a8
preserves a still-nondiscriminating nonzero-output control oracle and the one-shot
pre-test Cargo collision. Attempt 2 waits for a separately numbered tooling split,
which cannot open while #635/#636 occupy the two slots. #635 PR #637 is the lane-A
delivery path that will release the required slot after guarded merge, post-main
qualification, issue synchronization and clean worktree removal.

Astra LOW returned final #635 attempt-3 evidence PASS at b2a5e957. Both
prior FAILs remain preserved; corrected native/Wasm locations, constant identities,
caller loops, raw capture stability and evidence integrity pass. The definitive
residual is actionable only for DB_PER_OCTAVE and OCTAVES_PER_DB; no speedup or
source authorization is claimed. Verdict record 146f8878 is clean and pushed.
#635 may deliver as the evidence/applicability slice after exact-head PR review,
required CI, guarded merge and post-main success. Any source work requires a new
numbered Luna XHIGH/Astra LOW successor after this slot is released.

The final line above naming #633 as active is superseded. Lane B closed #633 as
superseded and activated disjoint qualification successor #636. Peer-status commit
2c1f8f99 changed only #635's status sentence; its stale integrity hash caused a
no-rerun PR-readiness FAIL. Root refreshed only that hash at clean pushed
72b3908c. Final attempt-3 evidence PASS remains unchanged. Astra LOW is reviewing
exact head 72b3908c against live main; #635/#636 are the two active slots.

Astra LOW passed #635 PR readiness at exact clean head 72b3908c against live
main 62045f40, with integrity and peer synchronization verified. PR #637 is
open at that head; required qualification run 34249662644 is active. No source,
recapture or merge is authorized pending CI and fresh guarded review.

#635 merged through guarded PR #637 as d47b62ba with exact parents 62045f40
and 72b3908c after required PR qualification 34249662644 passed. Post-main
run 34250520726 then failed before product assertions on artifact API 403 and an
offline missing-wasi dependency; Astra authorized one failed-job rerun. The
artifact leg recovered, while the offline cache miss repeated. No further rerun
is authorized. #635 remains open pending a bounded qualification-cache correction
and successful post-main run. Lane-B #636 is queued at 04197f36, releasing its
active slot for that correction.

Qualification infrastructure child #638 is open at clean pushed brief 81c01082
from main d47b62ba. It owns a workflow-only locked dependency-hydration step
before the existing offline policy checks, with no product, evidence, artifact,
cache-key or gate weakening. #635/#638 are the two active slots and #636 remains
queued. Astra LOW scope PASS is required before Luna implementation.

Astra LOW passed #638 scope at exact brief 81c01082; authorization is
113e26a8 with #635's failed post-main disposition preserved at 6cec1610.
The single Luna tranche may add only unconditional locked dependency hydration in
qualification's lint/policy job before its unchanged offline checks. #635/#638
remain active; #636 remains queued.

Astra LOW passed #638's two-line workflow correction at exact pushed a4128e2e;
synchronized verdict is c931786e. Locked dependency hydration now precedes the
unchanged offline checks and fails the job normally. Final exact-head/current-main
review, required PR CI, guarded merge and first new post-main success remain.

Astra LOW passed #638 PR readiness at exact head 950173c0 against main
d47b62ba. PR #640 is open at that head and required run 34253063060 is active.
#635 remains pending this recovery; #636 stays queued.

#638 PR #640 passed required run 34253063060 and merged as e6b2f154 with
exact parents d47b62ba and 950173c0. First post-main qualification
34253818700 passed without rerun, including the previously failing offline
audit. Astra LOW passed delivery/cleanup. #638 and #635 may close, primary main
may fast-forward, and both clean delivered worktrees may be removed. Lane-B #636
may resume afterward.

#638 required PR qualification 34253063060 passed the full route, including
the repaired offline audit. Fresh Astra LOW guarded merge review passed exact
parents main d47b62ba and reviewed head 950173c0; PR #640 merged as
e6b2f154. The first new post-main run 34253818700 passed without retry.
Reviewed #635 evidence head 72b3908c is an ancestor of that qualified main.
#635's evidence/applicability slice and infrastructure child #638 are therefore
delivered and may close after GitHub synchronization and clean worktree removal.
#636 remains queued until its separate release-collision tooling child is opened
under the refreshed two-slot schedule.

#635/#638 are closed and their clean delivered worktrees removed. Lane-B #641 is
paired with #636 at e293803e; these are the two active slots. #641's initial
explicit-target probe failed scope without execution. Corrected brief 3231d410
uses a detached exact-main unqualified command followed only on the exact collision
by command-local release panic=unwind; Astra LOW scope PASS is recorded at
42ba8842. #636 remains paused through diagnostic attempt 1. Lane-A source work
remains outside these issues.

#641 attempt 1 is procedural FAIL because a concurrent executor duplicated the
baseline command; its second result receives zero credit. The original independent
sequence reproduced the collision/E0463 failure, then the command-local unwind
variant ran all eight release integration tests successfully. Documentation-only
attempt 2 preserved both sequences and passed Astra LOW at 228a4693; final
disposition is recorded at f0460b37. #641 may close without a product PR. Parent
#636 is authorized to run the exact unwind release-test recipe once after its
attempt-2 oracle edit; no shipped-profile or artifact claim is made.

#641 remained closed after Astra LOW passed compact evidence at 9db5eee1; its
branch now contains only command/identity/status records, selected diagnostics and
the eight-test result, with zero tracked .ll and no full or compressed compiler
streams. Parent #636 preserved a technically sound source/oracle at 74108ec9 but
reached its three-attempt hard stop because the release run lacked contemporaneous
provenance and later testimony conflicted with a second attempt-3 sequence. #636
is closed as superseded and its clean worktree removed. Successor #642 is the one
active lane-B slot at clean brief e4bfaf96; it freezes source and owns exactly one
fully recorded command-local-unwind release integration run plus delivery after
PASS. Astra LOW scope review is pending.

Astra LOW's first #642 scope review found the technical brief sound and failed only
on stale live tracker synchronization. This checkpoint corrects that blocker. #641
and #636 are closed; #636 has no further execution; #642 alone owns the transferred
release-qualification slot. Hypatia, Luna HIGH agent issue583_luna_impl, is the
sole named executor. The new target and evidence paths remain absent pending fresh
Astra scope confirmation.

Lane-A FX4 source successor #643, “Hoist transient-shaper octave conversion lane
constants,” is open at exact clean pushed brief 8df3e828 from delivered main
e6b2f154. It owns only crates/transient-shaper/src/lib.rs, narrowly necessary
existing transient-shaper oracle edits if a real gap is shown, compact comparable
lowering evidence, and its issue record. The slice may move only the independently
established DB_PER_OCTAVE and OCTAVES_PER_DB splats from per-frame to per-run
scope without changing arithmetic or behavior. Luna XHIGH implementation waits for
Astra LOW scope PASS. Lane B retains exclusive artifact qualification/pinning and
continues disjoint #642; #642/#643 are the two active issue slots.

Astra LOW found #643's first brief technically sound but returned pre-execution
FAIL because test ownership was open-ended, gate and lowering commands were not
literal, and the stop/source-review ordering was ambiguous. No source or compiler
work ran. Corrected clean pushed brief 56942f74 owns no test path, names its one
evidence directory, freezes ordinary gates separately from the later one-shot
three-shape lowering capture, stops on every failure, and requires Astra source
PASS before lowering. Fresh Astra LOW scope review is pending.

Astra LOW passed #643's corrected scope at exact clean pushed brief 56942f74
against main e6b2f154 and tracker 18a0677f. Synchronized authorization head
54fe8ba6 permits one Luna XHIGH tranche only in transient-shaper lib.rs, moving
the two named lane splats to per-run scope with unchanged arithmetic and state.
No test path is owned. Root checkpoints source before the frozen ordinary gates;
lowering waits for a separate Astra source/evidence PASS. Lane B retains artifact
authority and #642 remains disjoint.

#643 attempt 1 source is clean and pushed at 87613fc3. Its debug and release
tests passed, then strict Clippy returned 101 because frame had eight arguments;
the executor stopped before all later gates and lowering. Astra LOW returned
attempt-1 FAIL and authorized only a private two-field lane-constant value to
reduce that helper argument count without changing arithmetic or tests. Compact
evidence and literal fresh attempt-2 gates are synchronized at d9e5e74e.
Lowering remains blocked pending corrected-source and ordinary-gate PASS.

#643 attempt 2 source is clean and pushed at 20a816ae. Debug/release tests,
strict Clippy and rustfmt passed, then the frozen direct policy-script invocation
returned 126 because the file lacks execute permission. Luna stopped before later
gates and lowering. Astra LOW returned attempt-2 FAIL while passing the source
and completed gates. Final attempt 3 changes no source and runs only the corrected
bash policy invocation, diff hygiene, native and two Wasm checks once with fresh
targets. Exact synchronized record and commands are at 9635d05f; no fourth
attempt is permitted.

#643 final-attempt continuation passed corrected policy, diff, native, Wasm scalar
and Wasm simd128 gates at clean documentation head 9635d05f; source remains
byte-identical to 20a816ae. Astra LOW passed the combined source/ordinary-gate
record. Authorization head f4a4525b permits one Luna XHIGH execution of the
three frozen native/Wasm lowering commands after fresh-path preflight. Any failure
or ambiguous mapping exhausts #643; delivery and artifact work remain unauthorized.

#643 final lowering ran once for native scalar/W8 and Wasm scalar/simd128 at clean
authorization head f4a4525b; all compiler commands returned 0. Astra LOW returned
final-attempt FAIL because the mapped loop excerpts are byte-identical to #635:
both constants remain loop-body broadcasts, folded operands or Wasm constants in
all four shapes. Hard-stop evidence is clean and pushed at e8522cbd; #643 is
closed as superseded with no PR, merge, artifact work or performance claim. Its
failed worktree and branch remain preserved. A separately reviewed rescope is
required before any further FX4 work.

Astra LOW's read-only rescope rejected a speculative prepared-state retry because
no evidence justifies added storage/load/register pressure after #643's hard stop.
Documentation-only successor #645 is open at exact clean pushed head 1c4f5cd7
from main e6b2f154. It records only that the tested run-scope rewrite produced no
qualifying lowering change, leaves delivered source unchanged, and preserves
#635/#643 identities and failures. It owns no builds, source, artifacts or pins.
Soft-clip and true-peak-limiter FX4 sites remain separate obligations. #644/#645
are the two active issues; Astra LOW exact-scope/evidence review is pending.

Astra LOW passed #645's exact documentation-only disposition at clean pushed
1c4f5cd7 against live main e6b2f154 and tracker 91aa5a8c. It verified that
#643 source is absent, current source is unchanged, evidence/failure identities and
claim limits are exact, and the remaining soft-clip/limiter obligations are explicit.
Verdict head 32e27f18 is synchronized; final exact-head/current-main PR readiness
is pending. No implementation, compiler or artifact work is authorized.

#645 delivered through PR #646 as merge 5ce52b94 with exact parents main
e6b2f154 then reviewed head 32e27f18. Required PR run 34262921754 and
post-main run 34263161840 succeeded. Astra LOW passed delivery and cleanup;
GitHub #645 is closed. The result records only that the tested #643 rewrite caused
no qualifying lowering change, with original transient source unchanged. Its clean
delivered worktree may be removed. Soft-clip and limiter FX4 obligations remain.

#642 passed its one-shot release-test qualification at clean source 428f94a2;
Hypatia's contemporaneous record has status 0 and 8/8 track_delay tests, while
full streams and build output remain only in /tmp. PR readiness at 690e0517
then found the changed graph compiler inside the shipped AudioWorklet dependency
closure. Lane-B artifact child #644 is open at clean brief edb4330a and owns one
official repin-report identity probe before any pin or browser work. #642 is the
paused delivery peer and does not consume a third slot. Lane-A #643 and lane-B #644
are the two active, disjoint issue slots; lane B retains exclusive artifact and pin
ownership and preserves the delivered #542 then #552/#558 dependency order.

Lane-B #644 stage 1 passed Astra LOW at clean 70899de2. Hypatia's sole official
repin-report build returned status 0 and candidate Wasm
580e3cb4cd11e996598103f27b02d94559f6ef7ad57ef22732d18c0b4f98be10,
which differs from current delivered #627/#628/#630 pin 63ef81c1...; source and
pin remained unchanged and no output was published. Corrected authority and the
conditional scratch six-file/static/resource/hermetic/SDK/three-browser brief are
pushed at f1f2b326. No candidate build or pin edit is authorized before fresh
Astra LOW stage-2 scope PASS. #643/#644 remain the two active disjoint slots; #642
stays paused for delivery.

Lane-B #644 stage-2 execution attempt 1 is a procedural FAIL. Its first scratch
worktree command used an invalid doubled commit fragment and exited 128, while the
associated argv record inaccurately showed the intended commit; execution then
continued contrary to the stop rule. The candidate and later successful records
remain preserved in /tmp, with no compiler/build payload committed. Clean pushed
head 4202b175 limits attempt 2 to Astra LOW evidence disposition and, only after
PASS, the four browser-install/browser-qualification/matrix/diff commands that have
never run. No completed build or gate may repeat, and repository promotion remains
unauthorized. #643 is closed at its hard stop, leaving #644 as the sole active slot;
#642 remains its paused delivery peer.

Astra LOW passed #644's bounded attempt-2 disposition at exact synchronized
4202b175: attempt 1 remains failed, while the corrected scratch and independently
recorded later successes may carry forward. Authorization head fa8aafab permits
Hypatia alone to refresh identities and run only the four demonstrably unrun
browser-install, all-browser qualification, matrix-check and diff-check commands,
once in order and append-only. Any changed state, concurrency or failure stops;
candidate promotion is still unauthorized.

Lane-A FX4 soft-clip evidence child #647 is open at exact clean pushed brief
da91ebce from delivered main 5ce52b94. It owns only its numbered spec, compact
claim-specific lowering evidence and tracker synchronization. After Astra LOW scope
PASS, one Luna HIGH executor may run the frozen native plus two Wasm compiler
captures once, mapping both cubic call sites and only ±1, divisor 3, and clamp
±2/3 constants. No source, timing or artifact work is authorized. #644/#647 are
the two active issues with disjoint ownership; lane B retains artifact authority.

Astra LOW passed #647's exact clean scope at brief da91ebce against live main
5ce52b94 and tracker f266b058. Synchronized authorization head 95c4a8dd
permits one Luna HIGH executor to run the three literal native/Wasm captures once,
mapping all five cubic constants and both even/odd call sites per target. Stop on
every failure or missing attribution; no source, timing or artifact work is owned.

#647 attempt 1 is FAIL: all three commands reported status 0, but the initial
identity redirection failed and execution continued, then the temporary payloads
were deleted before Astra review. Reconstructed identity and historical hashes
cannot repair either defect. Astra LOW authorized only documentation attempt 2;
clean pushed 5da0b66c labels mappings as unverified observations and records no
applicability or implementation authority. Fresh Astra review is pending. The
soft-clip FX4 obligation remains unresolved and no recapture is authorized here.

Astra LOW passed #647's documentation-only attempt-2 disposition at 5da0b66c;
final clean pushed record 9c1fe669 preserves attempt-1 FAIL, unverified mapping
labels and historical hashes with no applicability credit. GitHub #647 is closed
without PR or merge. Its failed branch/worktree remain preserved. The lane-A slot
is released, but soft-clip FX4 remains unresolved and requires a fresh numbered
scope for any new qualification.

Lane-A soft-clip qualification successor #649 is open at exact clean pushed brief
c57d8a17 from current main 4acfa4a1. It gives no credit to #647's unverified
mapping and owns one new native/two-Wasm capture only after Astra LOW scope PASS.
Preflight records must be written, read back and hashed before compilation; all
full temporary payloads remain preserved through Astra review. No retry, source,
timing or artifact work is authorized. #644/#649 are the two active issues.

Astra LOW passed #649's exact clean scope at c57d8a17 against main 4acfa4a1
and tracker 6efc2c3a. Synchronized authorization head 68724d3d names Nash,
Luna HIGH issue638_luna_high, as sole executor for the fail-closed preflight and
three literal captures. All temporary records and payloads must remain through
Astra review. No #647 mapping credit, source, timing or artifact work is authorized.

Lane-B #644 preserved its stage-2 attempt-1 procedural FAIL, then Astra LOW passed
the bounded continuation, scratch candidate, exact three-path promotion and
post-pin qualification. The promoted build reproduced all six reviewed files byte
for byte at candidate Wasm 580e3cb4...; static and matrix checks passed, SDK
packaging passed 11/11, and the frozen three-browser result remains applicable.
No full compiler/build stream or generated candidate entered Git. Exact-head/main
PR-readiness passed at b5ccfb0f against main 5ce52b94; PR #648 and required
qualification run 34264092025 are open. Merge awaits CI and fresh guarded Astra
review. #647/#648 delivery remain the two active disjoint slots; lane B retains
artifact authority through post-main synchronization.

PR #648 required run 34264092025 passed at exact reviewed head b5ccfb0f.
Fresh Astra LOW guarded review authorized a merge commit; delivery merged as
4acfa4a1 with parents current main 5ce52b94 then reviewed head b5ccfb0f.
The first post-main qualification run 34264876316 passed at that exact merge,
including its verdict with no failed job. Astra LOW recorded final delivery PASS.
#642/#644 may close and their clean pushed worktrees may retire after this tracker
and GitHub synchronization; the redundant three-path scratch overlay may be
explicitly retired before scratch worktree removal. #649 is the sole active issue
slot, and lane-B CP1 delivery has no remaining artifact action.

Lane-B CP1 allocation child #650 is open from delivered main 4acfa4a1 at exact
clean pushed brief da0a8f6b. It owns only one durable tools/audit subject,
its dispatcher entry, one strict comparison validator, compact issue evidence and
matched temporary counts. The counterfactual restores exactly baseline
graph-compiler compile.rs, ids.rs and banks.rs on otherwise identical current
inputs; no compiler production, manifest, artifact, browser, timing or generic
framework change is owned. #649/#650 are the two active disjoint issue slots.

Astra LOW passed #650 implementation scope at exact clean brief da0a8f6b;
synchronized authorization cb18a6c7 permits Hypatia's attempt 1 only in the
audit subject, dispatcher and strict validator. Official counts, the matched
counterfactual and all compiler/product/artifact paths remain blocked until the
three-path source checkpoint receives a separate Astra review. #649 stays disjoint.

#649 attempt 1 stopped before compilation at clean pushed 68724d3d: its helper
incorrectly rejected the valid empty porcelain record and wrote literal separators.
No target or capture command ran. Astra LOW authorized only a corrected preflight
with fresh evidence path and the same unused targets/commands. Synchronized head
834c652a preserves the failure and requires producer status, file/read/hash checks,
zero-byte cleanliness, valid nonempty identities and real newlines. Fresh Astra
scope PASS is required before attempt 2.

Astra LOW passed #649's corrected attempt-2 scope at exact clean 834c652a
against live main 4acfa4a1 and tracker 26db7ebe. Synchronized authorization
0cded645 permits Nash alone to perform the corrected preflight and three unchanged
captures once, retaining all temporary records/payloads through review. Attempt 1
remains FAIL; no source, timing or artifact work is authorized.

#649 attempt 2 also stopped before compilation at clean 0cded645: the corrected
records passed, but a generated filename-list parser supplied a literal-newline path
during readback. All capture targets remain unused. Astra LOW limited final attempt
3 to explicit fixed-filename producer/status/file/read/hash checks with no parser or
loop, fresh evidence path, and the same commands. Synchronized final brief is
1b65c739; a fresh Astra scope PASS is required before execution. Any failure
exhausts #649.

Astra LOW passed #649's final-attempt scope at clean 1b65c739 against main
4acfa4a1 and tracker a275d78b. Synchronized authorization f3802afb permits
Nash alone to run the explicit fixed-file preflight and, only after full success,
the three unchanged captures once. Attempts 1/2 remain FAIL; any failure exhausts
#649, and all payloads must remain through review.

#649 final attempt 3 ran its preflight and three compiler captures exactly once;
identities, empty porcelain, zero statuses, hashes and retained payloads verified.
Astra LOW nevertheless returned mapping FAIL: native AVX2 pools
.LCPI14_9/.LCPI14_10 are folded -1/3/+1/3 values after the half multiply,
while the proposed table called them -2/3/+2/3, and the separate scalar
odd-path pools were not independently decoded. Pushed failure record 2bb8f93c
exhausts attempt 3. GitHub #649 is closed without PR, merge, applicability credit,
source change or artifact work. Its branch/worktree and all /tmp/issue649-*
payloads remain preserved; FX4 requires a separately scoped successor. Lane B
continues disjoint #650 as the sole active issue slot.

Lane-A evidence successor #651 is open at exact clean pushed brief 55c57e4a
from main 4acfa4a1. It owns a fresh read-only interpretation of #649's six
byte-preserved native/Wasm payloads: every input hash, production loop, even/odd
call, constant pool/immediate/local and folded emitted operand must be independently
proved. It may not rerun a compiler, edit source, time code or touch artifacts/pins.
After Astra LOW scope PASS, one Luna HIGH analyst may write only the compact
claim-specific record. #650/#651 are the two active disjoint issue slots; lane B
retains exclusive artifact authority.

Astra LOW passed #651 scope at exact clean brief 55c57e4a, live main
4acfa4a1 and tracker 66e41496; all six #649 payload hashes match, the parent
failure is upstream and the new evidence path is absent. Synchronized authorization
bc3a85da names Nash, Luna HIGH issue638_luna_high, as sole analyst for one
fail-closed, read-only interpretation tranche. #649's mapping receives no credit.
No compiler, source, timing or artifact action is authorized; #650 stays disjoint.

#651 attempt 1 stopped before analysis at clean pushed bc3a85da: all six input
hashes, clean identity, parent availability and byte-equal HEAD/upstream/remote-head
records verified, but its equality checker returned a false negative. The reported
newline-expression cause was not preserved and receives no evidence credit. Astra
LOW returned FAIL and bounded attempt 2 to fresh path, direct file-content
identity comparison with recorded status, and the same read-only interpretation.
Corrected scope/evidence is pushed at c423ee99; fresh Astra review is required.

Astra LOW passed #651 attempt-2 scope at exact clean c423ee99, main
4acfa4a1 and tracker 73e81868; all six hashes match and the fresh evidence
path is absent. Synchronized authorization 3ef0caaa permits Nash alone to run
the direct file-content identity/status check and then the original read-only
mapping tranche. Attempt 1 remains FAIL; stop on any failure. No compiler, source,
timing or artifact work is authorized.

#651 attempt 2 stopped before analysis at clean pushed 3ef0caaa: all hashes and
direct identities passed, but parent ancestry returned 1. The executed ref was not
preserved; Astra reproduced 1 against the current branch and 0 against the parent's
owning provenance branch. Attempt 2 is FAIL. Final brief 4dd28628 freezes the
literal owning-ref command, resolved live-ref identity, fresh evidence path and all
prior checks. Fresh Astra LOW PASS is required; any failure exhausts #651.

Lane-B #650 is closed failed at pushed checkpoint 819c6ef6. Its executor did not
stop after the first source gate failure and performed two further substantive
correction passes; Astra LOW ruled the three-attempt ceiling exhausted. The retained
harness measures preparation inside the compile interval and lacks valid allocator,
program, cohort and measured-plan identity controls. No official measurement ran
and no allocation claim receives credit.

Lane-B successor #652 is open at exact clean pushed brief 641a6dc5, inheriting
the failed source only to repair those bounded harness defects before measurement.
It owns the same audit subject, dispatcher if needed, validator, compact issue
record and temporary measurements; no production compiler, allocator, dependency,
framework, timing or compiler-payload path. #651/#652 are the two active disjoint
issue slots. Astra LOW scope PASS is required before Luna implementation.

Astra LOW passed #651 final-attempt scope at exact clean 4dd28628, main
4acfa4a1 and tracker 6645c03e; all hashes match, the fresh path is absent and
the literal owning remote ref resolves to the parent checkpoint. Synchronized
authorization 3f50f49d permits Nash alone to run the recorded preflight and then
the original read-only mapping tranche. Any failure exhausts #651; no fourth
attempt, compiler, source, timing or artifact work is authorized. #652 is disjoint.

Astra LOW passed lane-B #652 implementation scope at exact clean brief
641a6dc5, live main 4acfa4a1, inherited failed source 819c6ef6 and tracker
996d24e0. Synchronized authorization 35d89e90 permits one Luna HIGH/XHIGH
attempt only in the allocation audit subject, dispatcher if necessary, and strict
validator. It must retain the one-pass gate evidence and stop on first failure.
Official counts, counterfactual, production, timing and compiler-payload work remain
blocked until a pushed source checkpoint receives fresh Astra review. #651 stays
disjoint.

Lane-B #652 attempt 1 stopped correctly at focused gate 1 status 101 on exact
authorization 35d89e90; no later gate or measurement ran. Astra LOW returned
FAIL for quality-type/graph-error compilation defects and insufficient exact
cross-rack, heterogeneous cohort/scalar and allocator-control assertions. Candid
noncompiling checkpoint e0eda053 preserves the one-file tranche and authorizes
one bounded Luna attempt 2 in the existing paths. Attempt-1 /tmp evidence remains
retained. Official counts and counterfactual work stay blocked; #651 is disjoint.

#651 final attempt 3 passed its recorded preflight and produced a pushed proposed
mapping at 2ef661c3. Astra LOW returned FAIL: Wasm scalar assembly lines
4614-4615 materialize even-call ±2/3 inside the frame loop but were omitted, and
the conclusion mistook target-specific odd-clamp folding for FX4's source-owned
repeated splat. Final failure record ae504b2a is pushed and GitHub #651 is closed
without applicability credit, source, timing, PR, merge or artifact work. Its
branch/worktree, six compiler payloads and all preflight records remain preserved.
FX4 requires a separately scoped successor; lane-B #652 is the sole active slot.

Lane-A evidence successor #653 is open at exact clean pushed brief 004d2951
from main 4acfa4a1. It uses the same six retained payloads but owns only the FX4
question: count identical values with separate materialization sites inside one
frame iteration, while explicitly excluding loop-entry values, one-load reuse and
different folded operands. It uses one literal six-file hash check and no bespoke
preflight framework, compiler, source, timing or artifact work. #652/#653 are the
two active disjoint slots; Astra LOW scope review is required before Luna analysis.

Astra LOW passed #653 scope at exact clean 004d2951, main 4acfa4a1 and
tracker f53fcba3; all six hashes match and the repeat definition is exact.
Authorization 67d243d8 names Nash, Luna HIGH issue638_luna_high, for one
identity/hash check and read-only matrix/excerpt tranche, capturing clean porcelain
before evidence creation. No compiler, source, timing or artifact work is owned.

Lane-B #652 attempt 2 stopped correctly at focused gate 1 status 101 on exact
checkpoint e0eda053: the conformance delay factory rejected Draft quality in both
structural corpora. Three focused tests passed; no later gate or measurement ran.
Astra LOW returned FAIL and final checkpoint 8efa2093 replaces Draft only with
supported bypass distinctions, exact cross-rack repeated slot IDs, exact reversed
order, and independently derived cohort/scalar/bound-node membership assertions.
Attempt-1/2 /tmp evidence remains retained. Attempt 3 is final; official counts
and counterfactual work stay blocked.

#653 attempt 1 identity/hash gates passed and proposed exact repeat counts at clean
pushed d95f6323. Astra LOW returned FAIL because Wasm scalar +2/3 and
-2/3 materialization sites at assembly lines 4614-4615 were again omitted.
The threshold/divisor repetition hypothesis remains plausible. Bounded attempt-2
scope 0a80a6c8 owns only those one-count sites/excerpts, loop-entry versus per-
iteration labels, and exact folded-odd bits/sites. No new hash run, compiler,
source, timing or artifact work; fresh Astra LOW scope PASS is required.

Astra LOW returned #653 attempt-2 scope FAIL at 0a80a6c8: the brief said
the identity/hash check ran at evidence checkpoint d95f6323, while the preserved
record proves it ran at authorization 67d243d8. Final attempt-3 brief 73dd0e88
corrects only that provenance distinction; the original identity stays unchanged
and the previously bounded matrix/excerpt/verdict edits remain the only work.
Fresh Astra LOW PASS is required; any failure exhausts #653.

Lane-B #652 final attempt 3 stopped at focused gate 1 status 101: four of five
tests passed, but its numeric residual oracle disagreed with deterministic
lexicographic chain grouping. Astra LOW confirmed the hard stop. Final pushed
failed checkpoint 7add1d74 closes #652 without official measurement or allocation
credit. Its three temporary source-gate records remain preserved.

Lane-B successor #654 is open at exact clean pushed brief 265c7afb. It inherits
the harness and owns only the residual/bound-membership oracle: derive seven full
groups from the independently sorted normal chains, then expand the remaining
normal chains plus the fixed bypassed chain to both slot nodes. No production,
dependency, timing, artifact or compiler payload is owned. #653/#654 are the two
active disjoint slots; Astra LOW scope review precedes Luna implementation.

Astra LOW passed #653 final-attempt scope at exact clean 73dd0e88, main
4acfa4a1 and tracker ef003287; provenance now distinguishes the 67d243d8
identity run from d95f6323 evidence checkpoint. Authorization 99115311 permits
Nash alone to correct the matrix/excerpts/verdict for Wasm clamp sites/counts,
loop-entry labels and folded bits/sites. No rerun, compiler, source, timing or
artifact work; any failure exhausts #653. Lane-B #654 is disjoint.

#653 final matrix checkpoint d2dc1783 passed Astra LOW: native W8 repeats -1
and emitted folded -3 twice per frame; Wasm scalar repeats -1, +1 and folded
-3 twice. Native scalar and Wasm W4 reuse single materializations; clamp/folded
values are one-count exclusions. Verdict head 9fae793c is pushed. This is an
applicability hypothesis only; any source successor must preserve the original
divide/subtract order and cannot introduce explicit -3 or reciprocal arithmetic.
Exact-head/current-main evidence delivery review is pending; #654 stays disjoint.

Astra LOW initially failed #654 scope on one inherited validator gap: Python
accepted integers above the Rust emitter's u64 range. Amended clean pushed
authorization ad43fbbc permits one Luna pass only for the independently sorted
residual/bound-membership oracle and strict counter bounds accepting 0 through
u64::MAX while rejecting negatives, booleans and overflow. Retained one-pass
source gates and a pushed Astra review precede every official count or
counterfactual. #653 stays disjoint.

Astra LOW passed #653 PR readiness at exact clean evidence head 9fae793c against
main 4acfa4a1 and tracker 466e5d48. PR #655 is open at that exact head;
required qualification run 34271906946 is active. Claims are limited to verified
materialization/applicability observations. Merge requires CI success and fresh
guarded review with main as first parent and reviewed head as second.

Lane-B #654 attempt 1 passed focused 5/5, validator 14 mutations, full audit 41 and
build, then stopped correctly when strict Clippy rejected one unused test-only
import. Astra LOW returned FAIL but passed the corrected lexicographic residual
and bound-association logic. Pushed checkpoint 1987417b limits attempt 2 to the
import placement and explicit successful u64::MAX validator control, followed by
validator, Clippy, fmt, diff and two policy gates once. Official counts and
counterfactual remain blocked; #653/PR #655 is disjoint.

Lane-B #654 attempt 2 passed the amended validator and strict Clippy, then stopped
correctly when rustfmt reported import order and one assertion layout. Astra LOW
returned FAIL and accepted the counter-boundary records. Pushed checkpoint
363efc20 limits final attempt 3 to rustfmt's exact output followed once by fmt,
diff, workspace policy and bench policy. No semantic change, test/build/validator/
Clippy rerun, official count or counterfactual is authorized. Any failure exhausts
#654; lane-A PR #655 remains disjoint.

Lane-B #654 final attempt 3 applied only the recorded rustfmt output; fmt, diff,
workspace and bench policies passed once. Astra LOW returned SOURCE PASS at
clean pushed source 2c20a8af, carrying forward focused 5/5, full audit 41, build,
validator and Clippy PASS. Measurement amendment head 6c193061 pins both detached
source worktrees to 78583840 (source-PASS code plus issue spec), exact three-file
baseline hashes, fresh /tmp paths and candidate-then-counterfactual execution.
Official counts remain blocked pending Astra LOW amendment review. PR #655 is
disjoint.

Astra LOW passed #654 measurement scope at exact coordinator 6c193061; all five
temporary paths were absent, frozen source 78583840 differs from source PASS only
by its spec, all candidate/baseline hashes match, and the three-file counterfactual
is exact. Synchronized authorization a17cda9a permits Hypatia alone to run setup,
candidate, counterfactual and validator once in order. Full streams/targets remain
temporary; no count inspection precedes both variants and no retry/repair/compiler
payload is authorized. Lane-A PR #655 remains disjoint.

#653 / PR #655 delivered its evidence-only repetition classification as merge
8c6984bc with parents main 4acfa4a1 then reviewed head 9fae793c. Required PR
run 34271906946 and post-main run 34272691342 succeeded; Astra LOW passed
delivery and GitHub #653 is closed. No source, arithmetic, timing or artifact bytes
changed. The clean delivered worktree may retire while feature history remains;
#649/#651 failed worktrees and all six baseline payloads remain preserved for the
separately scoped source successor. Lane-B #654 continues as the sole active slot.

Lane-A source successor #656 is open from delivered main 8c6984bc at exact clean
pushed brief dd8d70cd. It owns only soft-clip kernel.rs, its spec and compact
lowering evidence: one private lane-constant value supplies unchanged thresholds,
source divisor 3 and clamp bounds to both production calls without changing any
operation/order or public API. Existing bitwise package gates precede Astra LOW
source review; comparable lowering remains separately blocked. Lane B alone owns
artifact qualification. #654/#656 are the two active disjoint issue slots.

Astra LOW passed #656 source scope at exact clean dd8d70cd, main 8c6984bc
and tracker eb76d3d9; all baseline hashes match. Authorization aa527692 names
Copernicus, Luna XHIGH issue636_luna_xhigh, for one kernel.rs shared-constant
tranche and the frozen source gates. Public API, comparisons, divide by 3.0,
operation order and state stay exact. Lowering remains blocked pending source PASS;
lane B retains artifact authority and #654 remains disjoint.

Lane-B #654's once-only candidate, counterfactual and validator returned 0 and all
numeric gates passed, but Astra LOW returned MEASUREMENT FAIL because execution
continued after a self-matching concurrency preflight and corrected an erroneous
post-run population assertion. Final pushed record d76f0279 closes #654 without
qualification credit or rerun; source PASS and all temporary inputs remain
preserved.

Lane-B evidence-only successor #657 is open at exact clean pushed brief d76ceef2.
It permits one read-only reconciliation of the immutable #654 streams, chronology,
hashes and root's contemporaneous pre-delegation observation, with both procedural
defects explicit. It owns no source, rerun, artifact, target or new evidence path.
#656/#657 are the two active disjoint slots; Astra LOW scope review precedes work.

Astra LOW passed #657 evidence-only scope at exact clean brief d76ceef2, live
main 8c6984bc and tracker 0c35123a; all five preserved paths are non-symlink
directories. Synchronized authorization 03f4f970 permits one Luna HIGH read-only
census/hash/Git/JSON reconciliation that writes nothing. Mtimes and absent extra
logs are not immutability or once-only proof; anchors and unanchored files must be
explicit. No workload, validator, Cargo, reconstruction, new path, cleanup or source
edit is authorized. #656 remains disjoint.

Astra LOW passed #657 PR readiness at exact clean branch head 98a5e363 against
current main 8c6984bc; the seven-path delta contains no raw stream, JSONL, target
or compiler payload. PR #658 is open at that exact head and required qualification
run 34275344809 is active. Merge requires exact-head CI success and fresh guarded
current-main review. All five #654 temporary paths remain held through post-delivery
cleanup review; #656 stays disjoint.

#656 attempt 1 stopped at source gate 1 status 101 on clean authorization
aa527692: the existing public cubic docs attached to the inserted private type,
so deny-missing-docs rejected public cubic. Gates 2-7 and lowering did not run.
Buildable checkpoint 29803fab restores source while preserving the failed patch
and gate record. Attempt 2 is limited to reapplying that patch with the public docs
correctly attached, then the same frozen gates. Fresh Astra LOW scope PASS is
required; lane-B #657 remains disjoint.

Astra LOW recorded #656 attempt 1 FAIL and attempt-2 scope PASS at exact
clean buildable 29803fab, main 8c6984bc and tracker 073b68a5. Source is
restored and the patch/gate record proves gate-1 status 101 with no later work.
Authorization 36a937a6 permits Copernicus alone to reapply the exact patch with
only public-doc attachment corrected and run the same seven gates once. Lowering
remains blocked; lane-B #657 is disjoint.

Lane-B #657 read-only reconciliation and independent Astra LOW review returned
EVIDENCE PASS at compact record 14e26ef2. Anchored source/stream hashes, exact
byte concatenation, 6+6 population, two-round equality, semantic/diagnostic
identity, zero64 equality and prepared-corpus reductions all verified. #654's two
procedural defects and unanchored metadata limits remain explicit; its procedure
stays FAIL. Branch head 98a5e363 integrates current main 8c6984bc with no
overlap. Exact-head/current-main delivery review is pending; all five temporary
paths remain preserved. #656 stays disjoint.

Lane-A #656 attempt 2 checkpoint 5064d491 passed debug and release tests plus
strict Clippy, then stopped at format status 1 on one multiline history_push
layout. Policy and both Wasm checks did not run. Astra LOW returned FAIL and
authorized final attempt 3 at 57fd8d06: apply only rustfmt's requested layout,
then run frozen gates 4-7 once in order. Lowering remains blocked; any failure
exhausts #656. Lane-B #657 remains the other active, disjoint slot.

Lane-A #656 final source checkpoint 016ca86c applies only that multiline layout;
format, workspace policy, Wasm scalar and Wasm simd128 checks all passed once.
Together with preserved attempt-2 debug/release/Clippy passes, the frozen source
gate set is complete. Astra LOW is reviewing exact clean pushed source/evidence
before lowering; no compiler capture or artifact work is authorized. Lane-B #657 /
PR #658 remains disjoint.

Astra LOW returned #656 SOURCE PASS at exact clean pushed source 016ca86c
against main 8c6984bc: API/docs, comparisons, divide-by-3.0, arithmetic order,
private constant reuse and no-state/allocation/unsafe boundaries all pass. Root
rechecked all six #649 baseline hashes and fresh target absence. Synchronized
authorization 17ca37d6 permits Copernicus one native, Wasm scalar and Wasm
simd128 lowering capture in order, with no source edit, retry, timing or artifact
work. Any capture/acceptance failure exhausts #656; Astra LOW reviews the result.
Lane-B #657 / PR #658 stays disjoint until its delivery completes.

Lane-B #657 / PR #658 delivered the limited prepared-effect allocation observation
as merge 561c4345, with reviewed parents main 8c6984bc then head 98a5e363.
Required PR run 34275344809 and post-main run 34276141433 succeeded; Astra LOW
passed delivery. The seven-path delta contains the durable harness, validator and
compact decision records, with no raw stream, JSONL, target or compiler payload.
#654 remains a procedural FAIL, and CP1's broader schedule/PDC/cycle/reduction/
buffer identities remain open. Lane B releases #657's issue slot; #656 remains the
active lane-A issue and retains its separately authorized lowering scope.

Lane-A #656 one-shot lowering capture is clean and pushed at 0562468c. Native,
Wasm scalar and Wasm simd128 commands returned 0, but the required native-W8 and
Wasm-scalar sharing acceptance failed: both cubic calls still materialize their
threshold/divisor operands separately. Only the issue spec and compact lowering
summary entered Git; full streams and target payloads remain temporary under
/tmp, with no .ll capture committed. No retry, timing claim or source change
is authorized. Astra LOW is reviewing the exact result; lane B has no active
implementation issue.

Astra LOW returned #656 LOWERING FAIL after independently verifying the
twelve baseline/candidate hashes, 0/0/0 capture statuses and repeated emitted
operands. Final clean pushed stop record e01f7a07 closes #656 without source
delivery, optimization, timing or artifact credit. Three attempts are exhausted;
no recapture or fourth correction is authorized. The feature worktree, its
temporary lowering evidence/targets and all six #649 baselines remain held for a
separately justified successor or explicit compiler-lowering disposition. Both
issue slots are now free.

Lane-B IO17 child #659 is open from delivered main 561c4345 at exact clean
pushed brief 169adf5d. Its smallest slice removes only the unused public
LocalRing, its re-export/unit test and the smoke-only target-smoke caller,
while freezing the actual shared SPSC implementation, target backend smoke and
all queue semantics. It owns three source paths plus its spec/compact gate record,
is disjoint from retained #656 evidence, and requires Astra LOW scope review before
one Luna HIGH/XHIGH implementation attempt. #659 is the sole active issue slot.

Astra LOW returned #659 scope FAIL before source work. Corrected clean pushed
brief 992d67d2 now distinguishes the wrapper's two explicit pre-removal callers
from zero post-removal references, blocks artifact disposition for a root ruling
after source PASS, adds exact diff/stream/status retention, and names Hypatia with
three fresh non-symlink /tmp paths and stop/no-retry rules. A fresh Astra LOW
scope PASS is required before implementation; retained #656 paths stay disjoint.

Astra LOW passed corrected #659 scope at exact clean pushed feature 992d67d2,
main 561c4345 and tracker caec4239; all three fresh temporary paths are absent
and not symlinks. Authorization names Hypatia alone for attempt 1 within the three
source paths and frozen gate order, with exact command/stream/status capture,
stop-on-first-failure and no retry. Shared SPSC/target-backend contracts stay
frozen; artifact applicability remains blocked for a root ruling after source
PASS. Lane-A #660 remains the disjoint second active slot.

Lane-A #656's authorized one-shot native, Wasm scalar and Wasm simd128 compiler
commands all returned 0 at exact source 016ca86c, but lowering acceptance failed:
native W8 still repeated actual -1 and emitted -3, while Wasm scalar still
repeated -3, -1 and +1 across the two cubic calls. Native scalar and Wasm W4
retained one-materialization reuse. Pushed record 0562468c preserves hashes and
claim-specific mapping without full payloads, timing or artifact work. Astra LOW
is independently reviewing the mapping; a confirmed failure hard-stops #656 after
attempt 3. #657 is delivered, so only #656 occupies an issue slot.

Astra LOW independently returned #656 LOWERING FAIL at 0562468c; all twelve
payload hashes and statuses 0/0/0 verify, and the native W8 plus Wasm scalar
repeats are identical operands rather than the excluded clamp/folded constants.
Equal whole-function stack-move counts remain descriptive, not proof about every
individual spill. Attempt 3 is exhausted. #656 closes without source PR, merge,
recapture, timing or artifact qualification; its failed worktree and all payloads
remain preserved for a separately briefed successor. No active lane-A issue remains.

Lane-A FX4 successor #660 is open from delivered main 561c4345 at exact clean
pushed brief 74d4e9a5. It owns only soft-clip kernel.rs, a private direct
pair-versus-two-cubics bitwise oracle in that path, its spec and compact evidence.
The bounded experiment computes the two already independent cubic inputs together
with shared local constants while preserving every arithmetic operation and
history update; no noinline call, state, intrinsic, arithmetic substitution, timing
or artifact work is in scope. Astra LOW scope review precedes Luna implementation.
Lane-B #659 is disjoint; #659/#660 occupy the two active issue slots.

Astra LOW returned #660 initial SCOPE FAIL at 74d4e9a5 on four brief defects,
without implementation: wrong temporary-path number, implicit evidence directory,
a potentially self-referential pair oracle and insufficiently pinned later capture
authorization. Amended clean pushed brief 9ca27e5f names exact #660 paths and
hashes, keeps public cubic's original body as the independent oracle, and blocks
the literal compiler commands until source PASS plus separate Astra review. Fresh
Astra LOW scope review is pending; lane-B #659 remains disjoint.

Astra LOW returned #660 amended SCOPE PASS at clean pushed 9ca27e5f, main
561c4345 and tracker 8325eeb0; GitHub matches and #659 remains disjoint.
Authorization 8da2db7e names Copernicus for one Luna XHIGH kernel.rs attempt:
private paired helper, permitted odd-input scheduling, independent pair-versus-
original-public-cubic oracle and seven source gates. Compiler capture, timing,
artifact work and broader source changes remain blocked.

Lane-B #659 attempt 1 stopped at gate 3 before any build: its underlying caller
census completed, but the evidence wrapper hit a shell-quoting failure before
writing the required numeric status. Gates 4-15, Cargo, rustc, Wasm and artifact
work did not run. Pushed buildable checkpoint b10e009f restores the three source
files and retains the exact deletion patch plus compact candid record; full streams
stay temporary. Astra LOW must review the failure and separately pass attempt-2
scope before any reapplication or gate. #660 remains disjoint.

Astra LOW confirmed #659 attempt 1 FAIL and passed bounded attempt-2 scope at
clean pushed b10e009f. Hypatia may use fresh attempt-2 evidence/Wasm paths,
preflight its capture mechanism with read-back statuses exactly 0 and expected 1,
then reapply the hash-verified retained patch and run frozen gates 3-15 once,
stopping at the first unexpected failure. Attempt-1 evidence stays unchanged;
artifact work remains blocked pending source PASS and a separate ruling.

The concurrent #660 authorization at 8da2db7e is withdrawn: it recorded PASS
against pre-correction 9ca27e5f while the fresh Astra review of that exact commit
returned FAIL, and it named a stale executor. Corrected clean pushed brief
f38d874a contains the missing provenance/status/diff/payload/attempt controls and
names issue660_luna_impl; a new exact-head Astra LOW SCOPE PASS is required
before source work. #659/#660 remain the two disjoint active slots.

The withdrawn authorization raced one stale Luna tranche: source and compact gate
record reached commit 72af2a79, passing debug/release/Clippy and stopping at fmt,
after f38d874a had revoked its authority. No later gate or compiler capture ran.
Commit df08b3cd reverts that entire tree delta, so the pushed #660 branch again
matches the corrected implementation-free brief while preserving the invalid
tranche in history. It does not count as an attempt or authorize work; fresh Astra
LOW scope review and sole executor issue660_luna_impl remain required.

#660 disposition 676a8687 consumes the unauthorized 72af2a79 tranche as
attempt 1 and preserves its full patch/history plus temporary streams; no gate
credit carries forward. The corrected tree remains restored. Attempt 2 is bounded
to exact patch reapplication plus rustfmt's signature layout, one pre-loop constant
bundle passed by value, original public-cubic oracle, and all source gates fresh
under absent /tmp/issue660-attempt2-source-evidence. Sole Luna HIGH executor
issue660_luna_impl remains blocked pending fresh Astra LOW scope PASS; compiler
capture stays separately blocked. Lane-B #659 remains disjoint.

Fresh Astra LOW disposition supersedes the preceding no-attempt statement: #660's
unauthorized source execution at 72af2a79 plus fmt status 1 consumes attempt 1.
Clean pushed 676a8687 preserves compact failure evidence while revert df08b3cd
keeps product bytes at the corrected-brief baseline. Bounded attempt 2 may reapply
only that exact kernel patch plus rustfmt, with one preloop constant bundle passed
to the pair helper, independent public-cubic oracle and full fresh gates. It
requires a new Astra LOW scope PASS; compiler capture remains blocked.

Lane-B #659 attempt 2 passed its capture controls, exact patch check, caller/SPSC
census and debug tests, then stopped at release status 101 in the existing
million-window observation-transport test. Gates 6-15 and all Wasm/artifact/
compiler work did not run. Clean pushed source checkpoint 59c185ba retains the
three owned deletions and compact result. Astra LOW review is required before any
attempt-3 ruling; no rerun or correction is authorized. #659/#660 remain disjoint.

Astra LOW returned #660 attempt-2 SCOPE PASS at clean pushed 676a8687, main
561c4345 and synchronized tracker 32fc3906; the fresh evidence path is absent.
Authorization 04991e76 permits only Luna HIGH issue660_luna_impl to reapply the
exact 72af2a79 kernel patch plus rustfmt's signature correction, retain the
pre-loop bundle and independent public-cubic oracle, and run all eight fresh
source gates with complete provenance/payload census. Stop on failure. Compiler
capture remains separately blocked; lane-B #659 is disjoint.

The preceding #660 PASS/authorization was another concurrent attribution written
while Astra reviewed 676a8687; Astra actually returned SCOPE FAIL because the
reviewed worktree became dirty and GitHub no longer matched. Clean pushed
correction 36d30026 withdraws it. Product source remains restored and the
attempt-2 evidence path remains absent. Fresh exact-head Astra LOW review is still
required; no source or gate is authorized.

Astra LOW confirmed #659 attempt 2 FAIL at clean pushed source 59c185ba.
Inspection identifies an independent observation-test oracle defect, but the
failed release suite is not reclassified. Immediate attempt-3 retry is rejected.
Pushed record fb962ddb freezes #659 source pending a separately numbered
observation-test disposition/repair; artifact work remains blocked and attempt-2
evidence stays held. The dependency cannot open while #659/#660 occupy both slots.

During the next #660 scope review, a stale executor created the attempt-2 preflight
under withdrawn 04991e76/tracker 38e2dcf8 and reapplied the retained kernel
patch plus rustfmt before authorization. No gate record or compiler capture exists.
Clean pushed 00dec2b0 restores product source and preserves the exact formatted
patch plus compact stop record; the existing preflight directory remains held.
Astra LOW must rule whether attempt 2 is consumed and whether append-only use is
possible. No source, gate, directory recreation or capture is authorized.

Further read-only audit showed the stale #660 executor ran all eight source
commands after its invalid preflight; retained metadata reports status 0 for each,
but omits executor identity and per-gate exact source HEAD. Astra LOW returned
ATTEMPT-2 FAIL and grants no retrospective credit or append-only continuation.
Clean pushed record 892a9193 preserves the exact formatted patch/observations
while product source remains restored. Attempts 1-2 are consumed; final-attempt
scope requires proof the competing executor stopped and fresh review. Compiler
capture and cleanup remain blocked.

#660's competing executor is stopped; its attempt-2 evidence remained stable at
25 files with aggregate ordered-manifest hash 99dbb6cd…, and the attempt-3 path
is absent. Clean pushed final brief 4dba7123 permits only exact formatted patch
96a38037… under new sole Luna HIGH agent issue660_luna_impl, with all eight
source gates fresh and complete per-gate provenance. Any failure exhausts #660;
compiler capture remains separately blocked. Fresh Astra LOW scope review is
required before source application. #659 stays frozen and disjoint.

Astra LOW returned #660 final-attempt SCOPE PASS at clean pushed 4dba7123,
main 561c4345 and tracker 1efff4b2. Authorization d124b7c0 names only Luna
HIGH issue660_luna_impl for the exact formatted patch and eight fresh source
gates under the absent attempt-3 evidence path. Attempts 1-2 retain no gate credit;
stop on any failure or concurrent change. Compiler capture remains separately
blocked and lane-B #659 stays disjoint.

Astra LOW passed #660 final-attempt scope at exact clean pushed brief 4dba7123,
main 561c4345 and tracker 1efff4b2; product restoration, patch/manifest hashes,
fresh attempt-3 path and stopped competing executor verify. Authorization record
d124b7c0 names only new Luna HIGH issue660_luna_impl to apply the exact patch
and run all eight source gates fresh. Attempts 1-2 retain no credit; any failure
hard-stops #660. Compiler capture remains blocked pending source PASS and separate
authorization. #659 remains frozen on its dependency.

#660 final attempt 3 hard-stopped when a competing stale process created the fresh
evidence path and changed kernel.rs before the newly authorized Luna began. The
authorized Luna stopped without work. Root terminated the live process; its
unauthorized debug status 0 and incomplete release carry no credit, no later gate
or compiler capture ran, and product source is restored. Final pushed record
4cba2eb3 closes GitHub #660 after three failed attempts without delivery. All
#660/#649/#656 evidence remains held. Lane B #659 is the sole active slot.

Lane-B dependency #661 is open from delivered main 561c4345 at exact clean
pushed brief b05a69e9. It owns only the observation stress test and compact
records: count distinct sequence advances, accumulate missed windows before each
ack, and assert advances + missed_total == newest while retaining torn,
regression, newest and writer-view gates. No production synchronization changes or
stress retries are allowed. Astra LOW scope review precedes Hypatia's one Luna
attempt. Frozen #659 and #661 occupy the two disjoint active slots.

Astra LOW returned #660 HARD-STOP PASS at 4cba2eb3. The release wrapper
subsequently recorded status 143 and interrupted_by_signal; this corrects the
initial incomplete-status wording but supplies no gate credit. Corrected pushed
record 2ca4e024 keeps product source at baseline and GitHub #660 closed without
PR, capture or delivery. All failed worktrees and temporary payloads remain held.

Astra LOW returned #661's initial brief SCOPE FAIL without authorizing or
consuming an implementation attempt: the accounting law and one-file boundary
were sound, but the scheduler-dependent stress run did not force repeated reads
or a skipped final publication. Corrected clean pushed brief c40cef20 adds one
deterministic repeated-read/final-gap control through the same test-local
accounting helper, then runs the original stress gates once. GitHub #661 matches;
fresh Astra LOW scope review is pending. Frozen #659 and #661 remain the two
disjoint active slots.

Astra LOW returned #661 corrected SCOPE PASS at exact clean pushed feature
c40cef20, delivered main 561c4345, and tracker 8222ec80; GitHub matches and
the attempt-1 evidence path is absent. Authorization checkpoint 13c15fd3 names
only Hypatia for the one-file observation-test correction and the amended
deterministic-control-first gate sequence. Stop at first failure without retry.
#659 remains frozen until #661 is delivered and separately releases its final
attempt scope.

#661 attempt 1 source checkpoint 27769c0d passed its deterministic control,
debug/release stress, full debug/release engine plus target-smoke, and strict
Clippy gates. Format returned 1 solely for import ordering, so the executor
stopped and policy/diff gates did not run. Compact pushed record 04823cfa
retains the exact statuses and temporary evidence-manifest identity; no compiler
payload entered Git. Attempt 1 is FAIL. Astra LOW source review and bounded
attempt-2 scope ruling are pending; #659 remains frozen.

Astra LOW confirmed #661 attempt 1 FAIL solely at format and found the product
accounting sound at source 27769c0d / record 04823cfa. The attempt-1
SHA256SUMS file self-lists because redirection created it before enumeration;
its other 22 entries verify, it is preserved unchanged, and no full-verification
claim remains. Clean pushed attempt-2 authorization 42899dce permits only the
exact rustfmt import order followed once by format, diff/census, workspace policy,
realtime policy and realtime mutation gates under fresh evidence. #659 stays
frozen.

#661 attempt 2 source 7fa851db applies only the authorized import ordering.
Format, diff/census, workspace policy, realtime policy and realtime mutation
gates all returned 0 once. Its 17-entry self-excluding manifest verifies and has
external hash 075e44be…; full streams remain temporary. Clean pushed record
eefbad4f combines these with attempt 1's retained behavior, full-suite and
strict-Clippy passes. Exact-source Astra LOW review is pending; #659 remains
frozen and no compiler payload or artifact work ran.

Astra LOW returned #661 SOURCE PASS at clean pushed record eefbad4f and
product source 7fa851db; only the reviewed import ordering followed the sound
accounting repair. Decision checkpoint a9effaaa is pushed, GitHub #661 matches,
and live main remains exact base 561c4345. No artifact qualification applies.
Exact-head/current-main PR readiness is pending before required qualification;
#659 remains frozen.

Astra LOW returned #661 PR-readiness FAIL only for trailing whitespace in the
new spec's two metadata lines; source PASS remains intact. Documentation-only
checkpoint 6aa0f382 removes those spaces, is clean/pushed, passes branch-wide
diff-check against unchanged main 561c4345, and matches GitHub #661. Fresh
Astra LOW readiness confirmation is pending; no workload rerun is required.

Astra LOW returned #661 PR-READINESS PASS at corrected head 6aa0f382 and
unchanged main 561c4345. PR #662 is open; documentation checkpoint c0340e9f
records the verdict and PR without changing product source. Required exact-head
qualification and a fresh guarded head/current-main review precede merge;
post-main qualification and synchronization precede #659 dependency release.

#661 DELIVERY PASS: PR #662 exact head c0340e9f passed required qualification
run 34283492410 and fuzz run 34283492370, then merged as 6f4a1b1c with
ordered parents 561c4345 and c0340e9f. Required post-main qualification run
34284328497 succeeded at the merge. GitHub #661 is closed and main is
synchronized. The observation accounting dependency is delivered; #659 may now
seek reviewed final-attempt scope. No artifact or compiler payload was delivered.

#659 integrates delivered #661/main without conflict at pushed merge 7f35f24b;
its three product deletions remain byte-identical with normalized diff hash
0cb71f08…, removed-name census zero, and substantive shared SPSC users intact.
Clean brief beb4a2db defines hard final attempt 3 with fresh evidence/target
paths and one-shot release-first gates. The redundant tracked attempt-1 patch is
removed from the delivery tip to restore branch-wide whitespace validation while
its exact bytes remain in history b10e009f; compact records remain. GitHub #659
matches. Astra LOW scope review is pending; artifact work remains blocked.

Astra LOW returned #659 final-attempt SCOPE PASS at exact clean pushed brief
beb4a2db, integrated main 6f4a1b1c and tracker 351c6145. Authorization
checkpoint dbe351cd names only Hypatia to verify fresh paths/capture controls,
then run the twelve source gates once in order. The debug rerun qualifies the
combined delivered observation test. Any failure exhausts #659; source changes,
compiler payloads and artifact work remain unauthorized.

#659 attempt 3 passed census, release, debug and strict Clippy, then format failed
on exactly two source-layout changes; gates 6-12 did not run. Astra LOW confirmed
ATTEMPT-3 FAIL / HARD-STOP at product head dbe351cd and final record
46e66d1c. The verified temporary manifest hash is 25ac123c…; the candid
wrong-cwd verification record remains. GitHub #659 is closed superseded without
delivery or SOURCE PASS. No fourth correction, artifact work, PR or merge is
allowed. Branch, history, attempt evidence and targets remain held pending a
separately numbered successor.

The two active, path-disjoint slots are now lane-A documentation-only #663 and
lane-B #664. #664, Complete formatted LocalRing retirement gates, is open from
exact delivered main 6f4a1b1c at clean pushed brief 900f51f0; GitHub matches.
It may inherit #659's three-file removal with only the two exact rustfmt changes,
carry successful #659 gates only after proving that formatting-only delta, and
run format plus the previously unexecuted policy/Wasm gates once under fresh
paths. Astra LOW scope review precedes any source work. Artifact work is blocked.

Astra LOW returned #664 SCOPE PASS at clean pushed brief 900f51f0, main
6f4a1b1c and tracker 6d4aba09. Authorization 0e9e2559 names only Hypatia
to import #659's exact three product files, apply only the two known rustfmt
changes, prove that formatting-only delta, then run the remaining one-shot gates
under fresh paths. Both uncommitted and branch-wide whitespace are required.
#659 recovery state remains held; artifact work stays blocked.

#664 attempt 1 source 6f5c0948 preserves the exact inherited removal plus two
format hunks. Format, full diff/census and workspace policy passed; realtime
policy failed because deleting the obsolete marked LocalRing region leaves 41
live regions while the direct floor remains 42. No later gate ran. Astra LOW
returned ATTEMPT-1 FAIL and approved a bounded amendment; pushed brief
277d99e0 freezes product bytes and scopes only the floor/comment plus matching
synthetic fixture from 42 to 41 while preserving the 41-to-40 mutation failure.
Fresh Astra LOW scope confirmation is pending. Artifact work stays blocked.

Astra LOW returned #664 attempt-2 SCOPE PASS at clean pushed amendment
277d99e0, frozen product 6f5c0948, main 6f4a1b1c and tracker a8a47a3f.
Authorization 9c0e8b27 names only Hypatia for the exact two-script 42-to-41
recalibration and seven one-shot remaining gates. The 12-file floor, scanning,
and 41-to-40 mutation remain discriminating. Artifact work and cleanup stay
blocked; #659 recovery state remains held.

#664 attempt 2 checkpoint 403fdbc4 changes only the authorized two policy
scripts. Shell syntax, 41-region/12-file policy, full mutation suite, Wasm
atomics, Wasm mutations, SIMD Wasm check and final census all passed once;
manifest hash ba6842e9… verifies. Astra LOW returned SOURCE PASS with
product bytes frozen and explicit carried attribution to #659 attempt 3 and #664
attempt 1. Record head 9ed5dca7 is pushed. Root artifact-applicability ruling
and final exact-head/current-main PR readiness remain pending.

#664 SOURCE PASS is recorded at clean pushed head 17074a75, with source
403fdbc4 and exact gate attribution across #659 attempt 3 and #664 attempts
1-2. Root ruled that an AudioWorklet identity probe is required: target-smoke
and policy scripts are outside the artifact, but changed engine source is in
host-web's direct dependency closure and unused-generic reasoning is not byte
proof. #664 delivery waits for a separately numbered one-shot repin-report issue
after #663 frees the second slot. No artifact or pin action is yet authorized.

#663 is delivered and its slot released. Lane-B artifact dependency #666 is open
from #664's main-integrated source e9c48b47 at clean pushed brief 1826766f;
GitHub matches. #664/#666 are the two active overlapping issues, and only #666
may run one repin-report builder probe after Astra LOW scope PASS. The delivered
pin is 580e3cb4…; same digest permits reviewed unchanged-pin disposition, while
drift requires a separately reviewed qualification/promotion amendment. No pin,
ordinary artifact, browser or SDK action is authorized.

Astra LOW returned #666 SCOPE PASS at clean pushed brief 1826766f, current
main 1bcce704, frozen #664 source e9c48b47 and tracker 75af15c0.
Authorization 4a92bd8a names only Hypatia for one exact repin-report builder
invocation after fresh identity/capture controls, requiring a 65-byte digest,
empty output, unchanged tree/pin and verified manifest. No retry, ordinary
artifact, candidate, pin, SDK/browser qualification or PR is authorized.

#666's single repin-report command returned status 0 and exact delivered digest
580e3cb4…; stdout was 65 bytes, output empty and tree/pin unchanged. Astra LOW
returned PROBE PASS / UNCHANGED-PIN APPLICABILITY PASS; manifest hash
df937f1b… verifies. Matching Wasm plus unchanged copied inputs carries prior
six-file/browser/SDK qualification with original attribution and no new execution
credit. Combined #664/#666 head 8ddeadc is pushed and ready for exact-head/
current-main review; no pin or ordinary artifact action applies.

Astra LOW returned combined #664/#666 PR-READINESS PASS at final clean pushed
head 989d75b3, current main/merge-base 1bcce704 and tracker eb7cf145;
product, policy and unchanged-pin acceptance remain exact. PR #667 is open at
that head closing both issues. Required exact-head qualification and fresh
guarded current-main review precede merge; post-main qualification,
synchronization and cleanup review remain mandatory.

Lane-B #664/#666 received Astra LOW DELIVERY PASS after PR #667 exact head
989d75b3 passed required qualification 34288961336 and fuzz 34288961366,
merged as 7d16d9c9 with ordered parents 1bcce704 and 989d75b3, and passed
post-main qualification 34289549593. GitHub #664/#666 are closed; IO17 is
delivered and both active slots are released after authorized cleanup. #659
remains closed as the failed/superseded predecessor with its three-attempt branch
history retained. Main and the coordinator branch contain zero tracked .ll
files under the delivered #625 prevention rule.

Lane-A limiter FX4 evidence child #668 is open from delivered main 7d16d9c9
at clean pushed brief a7ff7718. It owns only its numbered spec, compact
current-lowering evidence and concise tracker rows. The one-shot source-unchanged
classification covers limiter gain-stage 1.0, BOX_GRID and reciprocal-grid
materialization on native scalar/W8 and Wasm scalar/W4 with exact production
caller/loop attribution. No Rust, test, timing, benchmark, floor, artifact or pin
work is authorized. #668 occupies the lane-A active slot; Astra LOW scope review is
complete at feature a7ff7718, main 7d16d9c9 and tracker fc4cb63b.
Authorization names only Luna HIGH issue668_luna_capture for the three frozen
one-shot native/Wasm captures and compact exact caller/loop mapping. Stop at the
first failed prerequisite, command or attribution gate; no source, timing,
artifact or pin work is authorized.

#668 attempt 1 FAIL at the capture-control prerequisite. Clean pushed record
8e570794 shows the wrapper checked $4 although the required -- delimiter was
argument $5; both harmless controls returned 64, neither inner command ran, and
no numeric status file was created. All compiler commands, payload decoding and
constant attribution were therefore skipped. The four attempt-1 temporary paths
and faulty wrapper remain preserved. Attempt 1 is consumed; no correction or
attempt 2 is authorized pending fresh Astra LOW adversarial review.

Astra LOW returned #668 ATTEMPT-1 FAILURE-RECORD PASS at feature 8e570794,
main 7d16d9c9, and tracker 36f80207; the preserved wrapper and empty target
directories reproduce the failure and confer no qualification credit. Clean
pushed brief a6f0620d scopes attempt 2 to four fresh named paths, the sole
wrapper guard correction $4 to $5, stronger persisted sentinel controls, and
the otherwise unchanged three compiler captures and mapping gates. Fresh Astra
LOW scope PASS is required before a named Luna HIGH executor begins.

Lane-B #669 is open on the disjoint CP8 continuous-parameter mapping-admissibility
slice from main 7d16d9c9. Its clean pushed brief is 283c821f; ownership is
limited to effect-contract, effect-package, inline tests, and its numbered
record. #668 and #669 fill the two active issue slots. Astra LOW scope PASS is
required before Luna HIGH implementation begins.

Astra LOW returned #668 ATTEMPT-2 SCOPE PASS at clean pushed feature
a6f0620d, unchanged main 7d16d9c9, and reconciled tracker fd8dfc77.
Authorization checkpoint c7e8c31f names only Luna HIGH
issue668_luna_capture for the four fresh paths, sole wrapper guard correction,
persisted sentinel controls, and three frozen one-shot compiler captures plus
production mapping. #668/#669 fill both disjoint slots. Any failed prerequisite,
capture, identity, or attribution gate stops attempt 2 without retry.

Astra LOW returned lane-B #669 initial SCOPE FAIL only for execution-record
specificity; its two-file CP8 semantic slice and #668 disjointness passed. Clean
pushed correction c8f81540 names sole Luna HIGH executor
/root/issue583_luna_impl, freezes literal ordered gates and fresh temporary
evidence/target controls, and requires stop on the first unexpected status. No
implementation attempt has started. Fresh Astra LOW scope PASS is required.

#668 attempt 2 FAIL at preflight persistence. Clean pushed record dbd880a3
shows the authorized one-line wrapper correction was made on fresh paths, but the
preflight used set -e and its expected diff -u status 1 terminated execution
before preflight.txt was written. Sentinel controls and compiler captures did
not run; no payload, mapping, manifest, or qualification credit exists. Attempts
1-2 are consumed and preserved. No final attempt is authorized pending Astra LOW
adversarial review and exact scope ruling.

Astra LOW returned lane-B #669 corrected SCOPE PASS at exact clean feature
c8f81540, main 7d16d9c9, and tracker ca761079; authorization checkpoint
ec230261 names only Luna HIGH /root/issue583_luna_impl for attempt 1. The
two-file CP8 slice, frozen gate/evidence contract, temporary compiler-output
rule, and #668 disjointness passed. No artifact, pin, PR, or merge work is
authorized.

Astra LOW returned #668 ATTEMPT-2 FAILURE-RECORD PASS at feature dbd880a3,
main 7d16d9c9, and reconciled tracker 3a811b46; attempts 1-2 are consumed
without compiler capture or qualification credit. Clean pushed hard-final brief
69a8555a requires four fresh attempt-3 paths, a byte-identical copy of the
corrected wrapper verified by cmp status 0, persisted preflight and sentinel
controls, then the unchanged compiler/mapping gates. Fresh Astra LOW scope PASS
is required. Any final-attempt failure exhausts #668 without a fourth retry.

Astra LOW returned #668 FINAL-ATTEMPT SCOPE PASS at clean feature
69a8555a, main 7d16d9c9, and tracker 3720630a. Authorization checkpoint
4a03cc23 names only Luna HIGH issue668_luna_capture for the byte-identical
wrapper copy, persisted preflight and sentinel controls, and three frozen
one-shot compiler captures plus complete production mapping on fresh attempt-3
paths. #668/#669 remain disjoint. Any failed gate exhausts #668 without a fourth
attempt; no source, timing, artifact, or pin work is authorized.

Lane-B #669 attempt 1 is FAIL at exact clean pushed checkpoint ca5c1224.
Both source files compile; debug/release suites and strict Clippy passed once.
cargo fmt --all -- --check returned 1 on three new-test formatting diffs, so
policy gates 7–11 did not run and no correction/retry occurred. Root also found
the final manifest record was appended after hashing and the preflight recorded
modified rather than clean source state; neither gets evidence credit. Temporary
evidence/target paths remain preserved, no compiler payload was committed, and
attempt 1 is consumed. Astra LOW failure-record/source review is required before
any bounded attempt-2 correction.

Astra LOW confirmed lane-B #669 ATTEMPT-1 FAIL at clean checkpoint
ca5c1224: production is semantically correct and frozen, but formatting, final
manifest validity, clean pre-edit proof, subnormal coverage, typed/borrowed
parity, and public wire diagnostic/canonical-byte controls remain blockers.
Attempt 1 is consumed. Clean pushed amendment ffaa09ea limits attempt 2 to
inline tests plus mechanical formatting, names the exact nine-minimum/four-
mapping public matrix and diagnostics, preserves attempt-1 paths, and corrects
pre-edit/final-manifest capture. Fresh Astra LOW scope PASS is required before
Luna resumes; no artifact, pin, PR, or merge work is authorized.

Astra LOW returned lane-B #669 ATTEMPT-2 SCOPE PASS at exact clean feature
ffaa09ea and main 7d16d9c9; authorization checkpoint 2d0300ab names only
Luna HIGH /root/issue583_luna_impl. Production is byte-frozen. Attempt 2 owns
only the independent 36-case public typed/borrowed matrix, exact wire diagnostic
and byte-identity controls, and mechanical test formatting on fresh paths. Run
the frozen eleven commands once and stop on first failure; no artifact, pin, PR,
or merge work is authorized.

Lane-B #669 attempt 2 is FAIL at clean pushed record 67275524. Clean
pre-edit controls and the first typed-crate gate passed; the borrowed-crate gate
stopped at status 101 because an all-literal minimum binding was ambiguous before
.to_bits(). No correction, retry, later gate, or manifest occurred. Root
preserved the exact nonbuildable two-file patch under /tmp, verified it
reapplies, restored the last buildable checkpoint, and committed no failed
source. Attempts 1–2 are consumed. Astra LOW final-attempt ruling is required.

Astra LOW confirmed #669 ATTEMPT-2 FAIL and rejected an annotation-only
final repair because the preserved tests still used private borrowed semantics,
incoherent defaults, an otherwise-invalid typed descriptor, and a production-
derived identity oracle. Clean pushed final-scope amendment eb71bb15 keeps
production frozen and permits only complete public 36-case typed/borrowed tests
plus formatting. It explicitly accounts for coupled lattice diagnostics at the
normal/subnormal boundaries, exact parser/semantic precedence, and an independent
SHA-256 identity oracle on fresh attempt-3 paths. Fresh Astra LOW final scope
PASS is required; any failure exhausts #669 without a fourth attempt.

Astra LOW returned #669 FINAL-ATTEMPT SCOPE PASS at exact feature
eb71bb15, main 7d16d9c9, and synchronized trackers; authorization checkpoint
d45c17a1 names only Luna HIGH /root/issue583_luna_impl. Production remains
frozen. Attempt 3 owns only the public 36-case inline tests, exact diagnostic/
identity controls, and mechanical formatting on fresh paths. The eleven gates
run once. Any failure exhausts #669; no artifact, pin, PR, or merge is authorized.

#668 final attempt 3 is FAIL / HARD STOP at clean pushed record a2522f76.
Preflight, sentinel controls, and all three compiler captures recorded expected
statuses, but Luna supplied no compact verdict after producing a working decoded
mapping. Root stopped the stalled executor at the 30-minute checkpoint boundary.
No finalized caller/route/specialization/backedge attribution, payload-hash
manifest, or self-excluding manifest exists; raw status-zero captures confer no
qualification credit or residual/performance claim. All three attempts and their
temporary evidence remain preserved. No fourth attempt or renamed retry is
allowed; Astra LOW hard-stop review is pending. #669 is the sole active child.

Astra LOW confirmed #668 ATTEMPT-3 FAIL but required two hard-stop record
corrections. Clean pushed dae02dea now states that path freshness was not
persisted before creation and is itself a failed prerequisite, and that root
chose to interrupt the stalled executor near the 30-minute checkpoint boundary
rather than applying a mandatory timeout. Raw captures retain no credit. All
three attempts are exhausted; fresh Astra LOW hard-stop confirmation precedes
closing #668 without PR or product delivery.

Astra LOW returned #668 HARD-STOP PASS at corrected feature dae02dea,
unchanged main 7d16d9c9, and tracker d47ae7aa. Final verdict checkpoint
0fb54a41 is pushed. Three attempts are exhausted with no qualification credit,
residual/performance interpretation, PR, or product delivery; no fourth attempt
or renamed retry is permitted. Close GitHub #668, preserve its failed worktree,
branch/history, records, and all temporary evidence, and leave #669 as the sole
active child.

GitHub #668 is CLOSED after the upstream hard-stop verdict; remote closure
was verified at 2026-09-09T00:33:17Z. It has no PR or product delivery and no
limiter qualification or performance claim. Its failed worktree, branch/history,
all three attempt records, and all temporary evidence remain preserved. #669 is
the sole active child.

Lane-B #669 final attempt 3 is FAIL / HARD STOP at clean pushed record
784d4ae9. Its immediate preflight/controls passed, but the first test command
returned 101 after 14 passes because the otherwise-valid typed table incorrectly
expected the Linear/0.25 descriptor to pass. No borrowed or later gate ran. Root
preserved the exact red two-file patch under /tmp, verified it reapplies,
restored the last buildable checkpoint, and committed no failed source or
compiler payload. All three attempts are exhausted; no fourth attempt or renamed
retry is allowed. Astra LOW hard-stop review must define a numbered successor.

Astra LOW confirmed lane-B #669 ATTEMPT-3 FAIL / HARD STOP at clean feature
784d4ae9; final disposition c139a0f0 is pushed and GitHub #669 is CLOSED as
stopped/superseded without SOURCE PASS, PR, merge, or product credit. The exact
root cause is the otherwise-valid fixture's one-decimal dB lattice rejecting
0.25/1.25/0.75 after mapping admissibility passed. All failed evidence, patches,
targets, worktree, and branch history remain preserved. #668 is also closed, so
both shared issue slots are free. The next lane-B action is a separately numbered
qualification successor inheriting the frozen production extraction and using
lattice-compatible public fixtures; it is not a fourth #669 attempt.

Lane-B #670 is OPEN as the separately numbered #669 qualification successor at
clean pushed brief a68e4182, based on frozen #669 disposition c139a0f0 and
main merge-base 7d16d9c9. It owns only inline public fixtures/formatting and
compact evidence; production helper/callers remain frozen. The literal 36-case
contract uses lattice-compatible ordinary values, preserves tiny-value later-
lattice controls, and requires independent identity plus exact diagnostics. #670
is the sole active child; Astra LOW scope PASS is required before Luna begins.

Lane-A RT17 child #671, Extract graph program unit tests into their module file, is open from current main 7d16d9c9 at clean pushed brief 60e45a40.
It owns only graph/src/program.rs, new graph/src/program/tests.rs, its numbered
spec, and concise root tracker rows. The slice moves the existing 13-test inline
module by an exact deindent transform, preserving graph::program::tests and all
production bytes. #670/#671 fill the two path-disjoint active slots. Astra LOW
scope review is required before a sole Luna HIGH implementation tranche; no
performance, artifact, AudioWorklet, or pin work is authorized.

Astra LOW returned #671 SCOPE PASS at clean pushed feature 60e45a40, main
7d16d9c9, and tracker 53638571. Authorization checkpoint 8c9df9b7 names
only Luna HIGH issue671_luna_impl for the exact two-source-path deindent
extraction, persisted preflight, and eight one-shot gates. #670/#671 remain
disjoint. Any byte-transform or gate failure stops the attempt; no production
behavior, performance, artifact, AudioWorklet, or pin change is authorized.

#671 attempt 1 is FAIL at gate 1 on clean pushed source 711f04c6. The
three-path extraction is mechanically exact under root's independent byte audit,
and the temporary self-excluding manifest verifies, but the persisted proof file
contained generated output instead of Python source and failed with SyntaxError
status 1. Gates 2-8 did not run and no retry occurred. Attempt 1 is consumed;
Astra LOW failure/source review and explicit attempt-2 scope are pending.

Astra LOW returned #671 ATTEMPT-1 FAIL / SOURCE ASSESSMENT PASS at source
711f04c6, main 7d16d9c9, and reconciled tracker b54c7bc5. Both extracted
source files are byte-exact and frozen, but attempt 1 supplies no gate credit.
Clean pushed qualification-only brief cdcc2352 uses a fresh evidence path and
literal executable transform verifier, then reruns all eight gates once. Fresh
Astra LOW scope PASS is required before Luna resumes.

Astra LOW returned #671 ATTEMPT-2 SCOPE PASS at clean feature cdcc2352,
main 7d16d9c9, and tracker b1a73bdb. Authorization checkpoint 7c21716a
names only Luna HIGH issue671_luna_impl to preserve both source hashes, create
fresh attempt-2 evidence, freeze the literal verifier, and run all eight gates
fresh once. No prior gate credit carries; any failure stops without retry.

#671 attempt 2 is FAIL at gate 5 on clean pushed record 7acc130a. Exact
transform, debug and release graph tests, and strict Clippy passed once with
source/verifier hashes stable; format returned 1 on seven mechanical layout
differences in the deindented test file. Gates 6-8 did not run and no correction
or retry occurred. Attempts 1-2 are consumed. Astra LOW review must decide the
hard final formatter-only scope; source remains at 711f04c6.

Astra LOW returned #671 ATTEMPT-2 FAIL / SOURCE ASSESSMENT PASS at record
7acc130a, main 7d16d9c9, and tracker 395c1de1. Corrected clean pushed
final brief f9ae0493 records missing preflight persistence, freezes the complete
seven-hunk rustfmt output and exact post-format hash, and requires all eight gates
fresh on a new path. Fresh Astra LOW final-scope PASS is required. Any failure
exhausts #671 without a fourth attempt.

Astra LOW returned #671 FINAL-ATTEMPT SCOPE PASS at clean feature
f9ae0493, main 7d16d9c9, and tracker 1590db2b. Authorization checkpoint
7d7d7ec3 names only Luna HIGH issue671_luna_impl to persist pre-edit
freshness, apply the seven frozen formatter hunks, and run all eight gates fresh
with exact source hashes. Any failure exhausts #671 without a fourth attempt; no
artifact or pin action applies.

#675 attempt 1 is FAIL at gate 1 on clean pushed checkpoint 0742bc17.
The exact extraction and pinned formatter completed with frozen source hashes,
but the proof inventory matcher expected inline indentation and rejected the
correctly deindented column-zero tests. Gates 2-8 did not run and no correction
occurred. Attempt 1 is consumed; Astra LOW failure/source review precedes any
qualification-only retry.

Astra LOW returned #675 ATTEMPT-1 FAIL / SOURCE ASSESSMENT PASS at
0742bc17, authoritative main acd625d7, and tracker 576cded5. Clean pushed
qualification-only brief f1c75ad2 freezes both source hashes and attempt-1
evidence, corrects the whitespace-tolerant ordered 9-test matcher, distinguishes
rg no-match from search errors, and reruns all eight gates once on fresh direct
records. No recursive ledger or prior credit applies; fresh Astra LOW scope PASS
is required.

Astra LOW returned #675 qualification-only ATTEMPT-2 SCOPE PASS at clean
feature f1c75ad2, authoritative main acd625d7, and tracker 6ac76fa2.
Authorization checkpoint 86645374 names only Luna HIGH issue675_luna_impl
to preserve source/evidence, run the corrected proof and eight gates once with
direct records, and stop on failure. No prior credit, recursive ledger, source
formatter, artifact, or pin work applies.

#675 qualification-only attempt 2 passed all eight gates at clean pushed record
5fccfa87. Debug/release each passed 9/9; strict Clippy, format, diff, workspace
policy, explicit rg statuses, frozen hashes, exact paths, and unchanged
attempt-1 evidence passed. Astra LOW independent source/evidence review is
pending; no artifact or pin action applies.

Astra LOW returned #675 SOURCE PASS at clean record 5fccfa87, authoritative
main acd625d7, and tracker 104bfdfd. Decision checkpoint 2bdd8ba5 records
the verdict and root's no-artifact-applicability ruling. Exact extraction, nine
tests, eight direct gates, and exact source/path checks pass; attempt 1 carries no
credit. Exact-head/current-main PR-readiness review is pending.

Astra LOW returned #675 PR-READINESS PASS at source/evidence head
2bdd8ba5, unchanged main acd625d7, and tracker 0500846c. Final record
checkpoint b8318375 is clean and pushed. One PR may close #675 only; broader
RT17 remains open. Fresh exact-head confirmation precedes opening, then required
CI and guarded review precede merge.

PR #676 is OPEN for #675 at exact clean head b8318375, closing only the
builtins test-module slice. Required qualification is pending on that head;
fresh Astra LOW guarded head/current-main review precedes merge, followed by
post-main qualification and synchronization.

#675 / PR #676 is DELIVERED AND CLOSED at merge
df0b9b93636de36a7143da15b83444f280b65e6b from reviewed head
b831837515d373f933c772cbee2f80c94a6a9cbf. Required PR qualification
34305762332 and post-main qualification 34306298047 succeeded on their exact
heads; merge parents are prior main acd625d7 then the reviewed PR head. The
nine existing builtins::tests moved to builtins/src/tests.rs with non-test
inputs unchanged. Broader RT17 remains open. #672 is the sole active issue slot.

#671 final attempt 3 passed all eight gates at clean pushed source dc6e3476.
The seven frozen hunks matched 1/1/1/1/1/2, produced the exact 74,216-byte
hash, and preserved program.rs; debug/release graph tests, strict Clippy,
format, whitespace, workspace policy, and final census returned 0 once. Source
and script hashes remained stable and the self-excluding manifest verifies.
Astra LOW exact-source review is pending; no artifact applicability is expected.

Astra LOW returned #670 SCOPE PASS at exact clean brief a68e4182, main
merge-base 7d16d9c9, and synchronized trackers after independently validating
the mapping-specific lattice arithmetic. Authorization checkpoint 3d8c1ee0
names only Luna HIGH /root/issue583_luna_impl for inline tests/formatting with
production frozen, complete typed diagnostic sets, and all 36 public borrowed
outcomes. Run the eleven gates once and stop on first failure; no artifact, pin,
PR, or merge is authorized.

Lane-B #670 attempt 1 is FAIL at clean pushed checkpoint 7752376e. Both
affected crates passed full debug and release suites once. Strict Clippy stopped
at status 101 on one test-only expected.into_iter() useless conversion; format
and policy gates did not run, and no correction/retry occurred. Production
remains frozen, the buildable/test-green source is checkpointed, temporary
evidence/target paths are preserved, and no compiler payload is committed.
Attempt 1 is consumed; Astra LOW source/failure review precedes any correction.
#670/#671 remain the two disjoint active slots.

Astra LOW confirmed #670 ATTEMPT-1 FAIL at 7752376e: production and the
complete borrowed matrix are sound; attempt 1 is consumed. Clean pushed amendment
c1ae10df limits attempt 2 to removing the one redundant test iterator and
comparing every typed case's complete ordered public diagnostic set, with
production/borrowed bytes frozen. It carries prior borrowed results and runs nine
literal gates once on fresh paths. Fresh Astra LOW scope PASS is required.

Astra LOW returned #670 ATTEMPT-2 SCOPE PASS at exact clean amendment
c1ae10df; authorization checkpoint ab344d7c names only Luna HIGH
/root/issue583_luna_impl. Only the typed test module may remove the redundant
iterator and assert complete ordered diagnostics; production and borrowed tests
are frozen. Nine gates run once on fresh paths; no artifact, pin, PR, or merge.

Lane-B #670 attempt 2 is green pending review at clean pushed checkpoint
fe6ddb4d. Only the typed inline test changed: all 36 cases now compare complete
ordered public diagnostic sets or require Ok. Production and borrowed bytes
are frozen. All nine declared gates passed once; current self-excluding manifest
verification passes with sibling status 0. Astra LOW exact source review is
required before artifact applicability; #670/#671 remain disjoint.

Astra LOW returned #670 SOURCE PASS at exact clean implementation
fe6ddb4d; record checkpoint 488e4d56 is pushed. Complete typed diagnostics,
public borrowed outcomes, retained full tests, nine attempt-2 gates, and current
manifest verification pass. Production remains frozen. Root now owns the
artifact-applicability decision before PR readiness; #670/#671 stay disjoint.

Root's #670 dependency trace confirms changed effect-contract reaches shipped
host-web, so retained AudioWorklet identity cannot be assumed. Clean pushed
artifact-applicability amendment 901c49ca scopes one repin-report builder
invocation on fresh paths: digest/status/empty-output/unchanged-pin evidence only,
with all generated/compiler payload temporary. Astra LOW scope PASS is required;
no ordinary build, candidate, qualification, pin, PR, or merge is authorized.

Astra LOW returned #670 initial artifact-probe SCOPE FAIL at clean pushed
901c49ca solely because the unchanged Cargo builder normally writes progress
to stderr. No probe ran. Corrected clean pushed scope bdc8051f retains and
inspects complete stderr without requiring silence and explicitly verifies the
fresh output path is an existing empty non-symlink directory immediately before
the one invocation. Fresh Astra LOW scope review remains required; generated
artifacts and compiler streams remain temporary and excluded from Git.

Astra LOW returned #670 corrected artifact-probe SCOPE PASS at exact clean
issue HEAD/upstream bdc8051fd81fb5052e8c131d7841a16b39d2037e and tracker
HEAD/upstream 395c1de18e3df46b1b9e7add8ef713f588ce11f3; all three GitHub
bodies matched. Authorization record 49f4161f names only Luna HIGH
/root/issue583_luna_impl for the one repin-report invocation. Stop on failure
without retry; no ordinary build, retained artifact/compiler payload, candidate
qualification, pin change, browser/SDK execution, commit, or push is authorized.

Lane-B #670's single authorized repin-report probe passed operationally at clean
49f4161f but returned candidate digest 93108e94...8934531, which differs from
delivered pin 580e3cb4...98be10. The output remained empty, the pin/tree stayed
unchanged, and root reverified the status-0 self-excluding manifest
acf94323...fb01a48; no generated artifact or compiler payload enters Git.
Record checkpoint 013b131e is clean and pushed. Prior artifact evidence cannot
carry. No repin or PR is authorized; a separately numbered artifact-qualification
successor must wait until one of the two active slots (#670/#671) clears and
until Astra LOW reviews the drift disposition.

Astra LOW confirmed #670 ARTIFACT DRIFT but returned EVIDENCE FAIL at
clean feature 013b131e, tracker a7458dc4, and invocation 49f4161f.
The manifest, successful 65-byte digest output, normal Cargo completion, current
empty output, unchanged pin/tree, and absence of committed compiler payload are
valid. The retained preflight omitted source hashes, live-main identity, pin byte
shape, and explicit fresh-path absence; postflight also contains unlabeled values
and a later correction record. Checkpoint 73d18344 candidly preserves these
limits. No reconstruction or rerun is allowed. The future numbered qualification
successor may treat the drift digest only as its expected candidate after a slot
clears and fresh scope review passes; no repin or PR is authorized.

#670 is CLOSED at clean pushed disposition 2cf84f30 as source-qualified but
delivery-incomplete. Its Astra LOW SOURCE PASS remains valid, while the artifact
drift and incomplete probe prevent independent delivery. No product credit,
repin, PR, or merge is claimed. The branch/worktree and temporary evidence are
retained as immutable successor inputs. Closing #670 frees one issue slot for the
required numbered artifact-qualification successor alongside active #671.

Lane-B successor #672 is OPEN with matching local/GitHub title and body at clean
pushed scope 28f7ac56, branched from #670 disposition 2cf84f30. It freezes
accepted product source fe6ddb4d, treats observed drift digest 93108e94...8934531
only as an expected candidate, and requires fresh live-main/candidate ordinary
builds, complete six-file delta classification, existing static/resource/PCM/SDK
and all-browser gates, then Astra LOW PRE-PIN PASS before any pin or lineage edit.
Only compact evidence enters Git; .ll, assembly, generated Wasm, Cargo targets,
and full compiler streams remain temporary. #671/#672 are the two disjoint active
issue slots.

#671 / PR #673 is DELIVERED AND CLOSED at merge
acd625d72a57f83f50f26279717464744504b4c4 from reviewed head
48317e7d4a256c86b77635000af93c3271e74948. Required PR qualification
34298953702 and post-main qualification 34299463399 both succeeded on their
exact heads; the merge parents are prior main 7d16d9c9 then the reviewed PR
head. The 13 existing graph::program::tests moved to program/tests.rs with
the production prefix byte-identical. Broader RT17 remains open. #672 is now the
sole active issue slot and retains exclusive lane-B AudioWorklet ownership.

Astra LOW returned #672 SCOPE PASS at exact clean feature 4e5e5dc8 and
tracker aa8a4f57; GitHub matched. Authorization checkpoint d9051b34 names
only Luna HIGH /root/issue583_luna_impl for the frozen one-shot pre-pin
sequence after immediate identity/path/verifier preflight. Stop on first failure
without correction or retry. Pin/lineage promotion, post-pin work, PR, and merge
remain outside this authorization. #672 is the sole active issue slot.

Luna HIGH stopped #672 before path creation or workload because delivered #671
advanced origin/main from scoped 7d16d9c9 to acd625d7. Root merged that
exact main conflict-free into #672 at pushed checkpoint 8708c9b9; accepted
#670 product hashes remain exact. Clean pushed amendment c29329e5 replaces the
baseline and candidate identities in every literal command with delivered main
acd625d7 and integrated product 8708c9b9. Fresh Astra LOW scope PASS is
required; the prior authorization does not carry.

Astra LOW returned #672 integrated-base SCOPE PASS at clean feature
c29329e5 and tracker 25a1a3c3; GitHub matched and all twelve paths remained
absent. Authorization checkpoint 9729f044 names only Luna HIGH
/root/issue583_luna_impl for the frozen pre-pin sequence on baseline
acd625d7 and candidate 8708c9b9. Stop on unexpected failure. Promotion and
post-pin execution remain separately gated.

#672 pre-pin attempt 1 is EVIDENCE FAIL at clean 9729f044; record
checkpoint 1d207c54 is pushed. Verifier/export steps passed and the sole
current-main builder returned 0 with the delivered six-file artifact and pinned
580e3cb4...98be10 Wasm. The capture then referenced a nonexistent numbered
stdout filename and stopped. No candidate build or later work ran, the tree is
clean, and attempt 1 is consumed. Astra LOW failure review precedes any attempt 2;
no compiler/generated payload enters Git and no promotion is authorized.

Astra LOW confirmed #672 ATTEMPT-1 FAIL and its missing durable preflight/
final manifest. Clean pushed attempt-2 amendment 58367843 preserves every
attempt-1 byte, carries the verified successful baseline only as an immutable
six-file comparator, and scopes fresh candidate-side paths/provenance/controls.
It reruns no baseline builder and continues only previously unexecuted candidate,
delta, static/resource/PCM/SDK/browser, and manifest stages. Fresh Astra LOW scope
PASS is required; no promotion is authorized.

Lane-A RT17 child #674, Extract graph root unit tests into their module file,
is OPEN from current main acd625d7 at clean pushed brief 9fe3a9b8. It owns
only its spec, crates/graph/src/lib.rs, new crates/graph/src/tests.rs, and
concise tracker rows. The slice moves only the existing 26-test root module with
an exact deindent plus frozen rustfmt result, preserving the preceding production
and observation-accounting prefix byte for byte. #672/#674 are the two disjoint
active slots. Astra LOW scope review is required before Luna implementation; no
artifact, AudioWorklet, pin, timing, or performance work is authorized.

Astra LOW returned #674 ATTEMPT-1 FAIL / SOURCE ASSESSMENT PASS at exact
checkpoint 578e1909, main acd625d7, and tracker edac912b. The frozen
source hashes, prefix, extraction, formatter fence, and 26 tests pass; gates
never started. The proof ordering defect, custom uppercase manifest without a
recorded verifier status, and inconsistent precreation hashes are preserved with
no inherited credit. Clean pushed qualification-only brief 0492dc46 freezes
source and all attempt-1 bytes, corrects deindent-before-format proof order, and
uses fresh attempt-2 precreation/evidence/manifest-verification paths. Fresh
Astra LOW attempt-2 scope PASS is required before Luna resumes.

#674 attempt 1 is FAIL before gate 1 at clean pushed checkpoint 578e1909.
The exact extraction and pinned formatter returned 0 and produced the frozen
source hashes, but the proof script compared formatted output to the pre-format
deindent. Luna stopped without correction and gates 1-8 did not run. Root also
found the claimed manifest absent and a stale precreation hash in the result
record relative to the current external record/reference. Attempt 1 is consumed
with no gate credit; source/evidence review precedes any attempt-2 brief.

Astra LOW returned #672 attempt-2 SCOPE FAIL solely for saying nine fresh
paths where ten were listed; all ten were absent. Clean pushed correction
e4a9624d changes only that count. Fresh Astra LOW scope PASS remains required;
no execution or promotion occurred.

Astra LOW returned #672 attempt-2 SCOPE PASS at feature e4a9624d and
tracker 818f655e; all ten paths were absent. Authorization 3c6add6c names
only Luna HIGH /root/issue583_luna_impl for the fresh candidate and remaining
gates once, carrying the baseline read-only. No baseline rebuild or promotion.

#674 corrected brief d692b18e freezes the literal fresh attempt-1 evidence
path and the pinned Rust 2024 formatter command used by the exact-transform
oracle. No source or workload ran. Fresh Astra LOW scope review remains required.

Astra LOW returned #674 SCOPE FAIL at d692b18e before source execution:
the extraction identities and disjoint ownership passed, but formatter config,
transformation attribution, fail-closed assertions, external precreation-record
accounting, and terminal preflight needed explicit controls. Clean pushed
correction a5469701 binds Rust 1.97.1 and the absolute repository config,
captures and fences the formatter, references the external freshness record in
the manifest, and makes every preflight/assertion failure terminal. Fresh Astra
LOW scope review is required; no source or workload has run.

Astra LOW returned #674 SCOPE PASS at clean feature a5469701, main
acd625d7, and tracker ba0d9928. Authorization checkpoint 40a021fa names
only Luna HIGH issue674_luna_impl for the external freshness record, exact
root-test extraction, captured/fenced formatter transformation, and eight fresh
one-shot gates. Every failure stops the attempt. #672/#674 remain disjoint; no
artifact, AudioWorklet, pin, timing, or performance work is authorized.

Astra LOW returned #674 qualification-only ATTEMPT-2 SCOPE PASS at clean
feature 0492dc46, main acd625d7, and tracker ea9f9a78. Authorization
checkpoint 360d833f names only Luna HIGH issue674_luna_impl to preserve
source and all attempt-1 bytes, persist fresh preflight, run the corrected proof
and eight gates once, and capture standard manifest verification. No credit,
source formatter, artifact, pin, or performance action carries.

#674 qualification-only attempt 2 passed at clean pushed record 970e4062.
The corrected deindent-then-format proof and all eight gates returned 0 once;
both source hashes and every attempt-1 byte remained frozen. The lowercase
135-entry manifest verified 135/135 in one externally captured status-0 command.
Astra LOW independent source/evidence review is pending; no artifact or pin
action applies.

Astra LOW returned #674 attempt 2 SOURCE ASSESSMENT PASS / EVIDENCE FAIL at
clean 970e4062, main acd625d7, and tracker e3d2c107. All recorded source,
proof, test, gate, and manifest results are sound, but the wrapper did not assert
frozen source hashes and its repeated census omitted the attempt-1 external
precreation record. Clean pushed hard final brief 23ae38fc preserves all prior
bytes, adds exact source assertions and a complete attempt-1/2 census around
every fresh command, and reruns all eight gates without credit. Fresh Astra LOW
final-scope PASS is required; any failure exhausts #674.

Astra LOW returned #674 FINAL-ATTEMPT SCOPE PASS at clean feature
23ae38fc, main acd625d7, and tracker 034b7a29. Authorization checkpoint
e4f15e2c names only Luna HIGH issue674_luna_impl to preserve source/prior
evidence, assert complete identities around the corrected proof and eight fresh
gates, then verify the covered manifest before external final checks. Any failure
exhausts #674 without a fourth attempt; no artifact or pin action applies.

#674 final attempt 3 passed at clean pushed record 7256cc7e. The corrected
proof and eight gates returned 0 once, with explicit source and complete
protected-state checks around every command. Frozen source hashes and all prior
evidence remained unchanged; the 234-entry manifest verified 234/234, followed
by external final source/protected checks at status 0. Astra LOW independent
final source/evidence review is pending.

Astra LOW returned #674 SOURCE ASSESSMENT PASS / FINAL EVIDENCE FAIL at
7256cc7e: the source, 61-test debug/release suites, eight statuses, explicit
source checks, and manifest are sound, but the protected census derives expected
and actual keys from the same persisted lines and cannot reject added descendants.
Hard-stop record e3491c57 is clean and pushed. Attempts 1-3 are exhausted; close
#674 without PR, merge, product/RT17 credit, or artifact work. Preserve its
worktree, branch, and every attempt evidence path; no fourth or renamed root-test
extraction retry is permitted. Delivered main remains unchanged.

GitHub #674 is CLOSED at 2026-09-09T02:36:01Z after its pushed hard-stop
record and synchronized evidence comment. #672 is the sole active issue slot.

Lane-A RT17 child #675, Extract builtins unit tests into their module file, is
OPEN from current main acd625d7 at clean pushed brief e02bbb72. It is a
genuinely separate 9-test EOF-module extraction and does not retry exhausted
#674. It owns only its spec, crates/builtins/src/lib.rs, new
crates/builtins/src/tests.rs, and concise tracker rows. The evidence contract
uses direct transform/gate records and independent review without a recursive
ledger. #672/#675 are the two disjoint slots; Astra LOW scope review precedes any
Luna source work, and no artifact, pin, timing, or performance work is authorized.

Astra LOW returned #675 SCOPE PASS at clean feature e02bbb72, main
acd625d7, and tracker 6c457862. Authorization checkpoint 5c95c2e9 names
only Luna HIGH issue675_luna_impl for the exact extraction, captured formatter,
two-path fence, and eight one-shot gates with direct records. The proportional
evidence contract needs no recursive ledger. #672/#675 remain disjoint; no
artifact or pin action applies.

#675 / PR #676 is DELIVERED AND CLOSED at main
df0b9b93636de36a7143da15b83444f280b65e6b. Astra LOW passed the frozen
test-only source and evidence, required PR and post-main qualification succeeded,
and production/artifact inputs remain unchanged. It closes only the bounded
builtins-test extraction; broader RT17 remains open. #672 is again the sole
active issue slot.

Astra LOW confirmed #672 pre-pin attempt 2 FAIL at clean pushed
be6e4fe0; its exact candidate exports and tar hashes are valid, but the failed
two-operand cleanup has no retained command/status record and consumes the
attempt. Root integrated delivered #675 main at conflict-free pushed merge
755f3b70; accepted CP8 source hashes and artifact source 8708c9b9 remain
unchanged. Clean pushed final-attempt brief 34cff816 reuses and reverifies the
retained exports, runs only the unexecuted candidate and downstream gates, and
defers cleanup. Fresh Astra LOW FINAL-ATTEMPT SCOPE PASS is required before sole
Luna HIGH execution. Any failure exhausts #672; no pin promotion is authorized.

Astra LOW returned #672 FINAL-ATTEMPT SCOPE PASS at exact feature
34cff816, tracker e6dec2b2, and current main df0b9b93; GitHub matched and
all six fresh paths were absent including symlinks. Only Luna HIGH
/root/issue583_luna_impl may reverify the retained exports/tars and run the
unexecuted candidate/downstream sequence once. No export/baseline rebuild,
cleanup, promotion, or post-pin work is authorized; any failure exhausts #672.

#672's first final-attempt preflight stop is NO ATTEMPT: Luna created no path
and ran no workload after seeing another repository's Prettier process. Astra
LOW verified clean 7822a9d2, current main df0b9b93, six absent paths, and no
shared #672 resource owner. The same sequence is reauthorized after checking for
processes that actually own #672 source/target/dependency/artifact/browser/
evidence resources; unrelated repository activity does not compete. Attempt 3
remains unstarted and all promotion/hard-stop boundaries remain unchanged.

Lane-A RT15 decision child #677, Rule ownership of rack compiler vocabulary,
is OPEN from current main df0b9b93 at clean pushed brief 0ae29132. It owns
only its spec, one ruling document, and concise serialized tracker rows. Rust,
manifests, locks, product behavior, artifacts, pins, timing, and performance
claims are frozen. The ruling must inventory the current definitions, consumers,
and dependency edges, preserve the public rack::{...} imports, reject cycles
and render-to-compiler dependency inversion, and name one exact successor; RT15
remains open until that successor is delivered. #672/#677 are the two disjoint
active slots. Astra LOW scope PASS is required before sole Luna HIGH authorship.

Astra LOW returned #677 SCOPE PASS at clean feature 0ae29132, current
main df0b9b93, and tracker cfd5f309. Authorization c6dfac8f names only
Luna HIGH issue677_luna_impl to inventory the frozen tree, author the single
ruling, and run five documentation-only gates once. #672/#677 remain disjoint;
no Rust, manifest, lock, artifact, pin, timing, or performance work is
authorized.

#672 final attempt 3 is FAIL / EXHAUSTED at clean 110c9c84. The candidate
build reproduced expected Wasm 93108e94...34531, five non-Wasm files matched,
and structural/static checks passed, but a later Cargo metadata step created an
unscoped target/ subtree inside the scratch export and the exact overlay proof
failed. Luna stopped before install/resource/PCM/SDK/browser/final gates. Astra
LOW confirmed a scope/isolation defect and hard stop. Preserve all evidence;
close #672 without promotion or CP8 credit. Only a genuinely rescoped remaining-
qualification successor may reuse the candidate and run the unexecuted gates.

#677 attempt 1 is FAIL at gate 5 on clean pushed ruling checkpoint
69cbb45f, with disposition record 44101c64. The first path wrapper masked
failed assertions behind a final status-0 command; its fail-closed replacement
returned 1, after which a prohibited same-attempt corrected proof ran. Gates
carry no credit. Preserve the ruling and every byte under
/tmp/issue677-rack-vocabulary-ruling-attempt1; no Rust, manifest, artifact, or
pin changed. Astra LOW source/evidence assessment is pending before any fresh
qualification-only brief.

Astra LOW returned #677 ATTEMPT-1 FAIL / SOURCE ASSESSMENT FAIL at
44101c64: the gate attribution and two-path scope are correct, but the ruling
reversed one dependency direction, made one unsupported consequence claim,
blurred an allowed contract dependency with callback reachability, and left
successor paths/gates vague. Clean pushed attempt-2 brief a6fcaec6 preserves
all attempt-1 bytes and authorizes only those four documentation corrections
plus five fresh fail-closed gates after Astra LOW scope PASS. #678/#677 are the
two disjoint active slots; no product, artifact, pin, timing, or performance
action belongs to #677.

Astra LOW returned #677 attempt-2 SCOPE PASS at clean feature a6fcaec6
and tracker f98bb87f. Authorization a51799ce names only Luna HIGH
issue677_luna_impl to capture complete attempt-1 evidence identity, make the
four bounded ruling corrections, and run five fresh gates once. #677/#678 remain
disjoint; no product, artifact, pin, timing, or performance action is authorized.

#677 attempt 2 is FAIL at gate 2 on clean pushed revised-ruling checkpoint
ceade1bd, with disposition 10e60000. The four bounded corrections were made
and gate 1 passed, but the Markdown check required column-zero fences while the
ruling's example is list-indented; Luna stopped and gates 3-5 did not run. No
credit carries. Preserve both attempt evidence directories and ruling
checkpoints. Astra LOW source/evidence assessment is pending before any final
attempt; no product, artifact, pin, timing, or performance action occurred.

GitHub #672 is CLOSED after synchronized hard-stop evidence. Lane-B successor
#678, Complete continuous-mapping AudioWorklet artifact delivery, is OPEN at
clean pushed brief 421ecc66. It reuses the accepted six-file candidate without
rebuilding, classifies and preserves #672's generated scratch target, fixes every
remaining Cargo user to a fresh external target, and runs only the missing
resource/PCM/SDK/browser gates before separately reviewed promotion. #677/#678
are the two disjoint active slots; lane B retains exclusive artifact/pin ownership.

Astra LOW returned #678 initial SCOPE FAIL at clean feature 421ecc66 and
tracker f98bb87f; the successor boundary and artifact reuse passed, and no
workload ran. Clean pushed correction 89aed0cc adds fail-closed target census,
full verifier arguments and exact lineage bytes, absent dependency-root checks,
explicit verifier-control creation, separate temporary stdout/stderr/status, and
external manifest-verification paths. Product/source/artifact/gate scope is
unchanged. Fresh Astra LOW scope PASS is required before Luna execution; #677/
#678 remain the two disjoint slots.

Astra LOW returned #678 SCOPE PASS at exact feature 89aed0cc, tracker
36976e2f, and synchronized GitHub bodies. Authorization c68f3c61 names only
Luna HIGH /root/issue583_luna_impl to reuse the accepted candidate, classify
and preserve the old scratch target, fix a fresh external Cargo target, and run
the missing resource/PCM/SDK/all-browser gates once. All covered records finish
before manifest generation; only declared external verification files follow.
No rebuild, promotion, post-pin work, PR, or merge is authorized. #677/#678
remain the two disjoint active slots.

Astra LOW returned #677 ATTEMPT-2 FAIL / SOURCE ASSESSMENT FAIL at
10e60000: the fence-check failure and stopped sequence are correct, but the
ruling still contradicts its allowed contract edge, leaves allocation/target
commands vague, and misattributes builtin-key coverage. Clean pushed hard-final
brief 8c1d03e9 preserves all prior evidence and authorizes only the remaining
bounded documentation corrections plus five fresh fail-closed gates after Astra
LOW final-scope PASS. Any failure exhausts #677. #677/#678 remain disjoint; no
product, artifact, pin, timing, or performance action belongs to #677.

Astra LOW returned #677 FINAL-ATTEMPT SCOPE PASS at clean feature
8c1d03e9 and tracker 08158221. Authorization ff818626 names only Luna
HIGH issue677_luna_impl for the remaining bounded ruling corrections and five
fresh gates once. Any failure exhausts #677. #677/#678 remain disjoint; no Rust,
manifest, artifact, pin, timing, or performance action is authorized.

Astra LOW confirmed #678 ATTEMPT-1 FAIL at clean c68f3c61: verifier
self-test and pristine 12,195-path check returned 0, then the target census ran
from the wrong cwd and returned 1 before rsync or any downstream gate. Preserve
all 20 attempt-1 evidence files; command/cwd attribution and preflight limitations
are candidly recorded. Clean pushed attempt-2 brief ac11edd2 uses seven fresh
paths, embeds a checked cd in the first unfinished census command, records
literal argv/actual cwd, and continues only target classification, copy/overlay,
installs, resource/PCM/SDK/browser, and manifest gates. No build/export/cleanup/
promotion action carries. Fresh Astra LOW scope PASS is required; #677/#678
remain the two slots.

#677 hard final attempt 3 passed all five fresh gates at clean pushed ruling
checkpoint 5dbf862d; record 48701543 is synchronized. The final ruling hash
is 8539c33a...3fbdf8, both earlier evidence directories remained unchanged,
and only the spec/ruling differ from main. Astra LOW independent final
source/evidence review is pending. No Rust implementation, artifact, pin,
timing, performance, or RT15 closure is claimed.

Astra LOW returned #678 attempt-2 SCOPE PASS at exact feature ac11edd2,
tracker 2c572cc6, and synchronized GitHub bodies; all seven fresh paths are
absent. Authorization 77626bd2 names only Luna HIGH
/root/issue583_luna_impl to continue from checked-cwd target classification
through the missing resource/PCM/SDK/all-browser and manifest gates once. No
build, export, cleanup, promotion, or completed-gate repetition is authorized.
#677/#678 remain disjoint.

Astra LOW returned #677 FINAL FAIL / EXHAUSTED at clean 48701543; hard-
stop record 779eca74 is pushed. The final ruling text is source-sound, but two
literal command records contain "\\" operands instead of their loop variables
and cannot describe the successful outputs. Attempts 1-3 carry no credit. Close
#677 without PR, merge, delivery, artifact action, or RT15 decision credit.
Preserve its worktree, branch, commits, ruling checkpoints, and all three
evidence directories; no fourth or renamed ruling retry is permitted.

Astra LOW confirmed #678 ATTEMPT-2 FAIL at clean 77626bd2. Target
classification, 12,195-path overlay proof, lineage checks, locked installs, and
Playwright install passed, but an executor-written postcheck guessed a nonexistent
local browser path while Playwright had installed all three executables in its
normal cache. No downstream gate ran. Clean pushed hard-final brief 5257d5ad
preserves all bytes, queries executable paths through Playwright's API, sets a
fresh external Cargo target before every remaining consumer, and runs only the
unexecuted gates. Fresh Astra LOW final-scope PASS is required; any failure
exhausts #678. No rebuild/export/reinstall/cleanup/promotion is authorized.

Astra LOW returned #678 FINAL-ATTEMPT SCOPE PASS at exact feature
5257d5ad, tracker b9b2d35c, and synchronized GitHub bodies; all seven fresh
paths are absent and #677 is closed. Authorization 6a19f785 names only Luna
HIGH /root/issue583_luna_impl for the Playwright-API executable check and eight
remaining gates once with a fresh external Cargo target. Any failure exhausts
#678. No reinstall/build/export/copy/regeneration/cleanup/promotion is authorized;
#678 is the sole active child.

#678 final attempt 3 is FAIL / EXHAUSTED at clean 6a19f785. All eight
remaining gates and postchecks passed, including Chromium 151.0.7922.34, Firefox
153.0, WebKit 26.5, matrix/mutation checks, and SDK packaging. The final overlay
verifier rejected 77 expected sdk/dist/ files generated by that package gate;
tracked bytes still differ only on the three authorized lineage files. Astra LOW
confirmed the scope-allowance defect and hard stop. Close #678 without promotion
or CP8 credit. A successor may classify the SDK outputs and complete evidence
without rerunning passed gates.

GitHub #678 is CLOSED after synchronized hard-stop evidence. Successor #679,
Qualify retained continuous-mapping artifact evidence for delivery, is OPEN at
clean pushed brief d3efe792. It reruns no build, install, package, SDK, resource,
PCM, or browser gate. It owns only exact classification of the 77 generated
sdk/dist/ files, retained eight-gate evidence review, a fresh evidence manifest,
and separately reviewed promotion/delivery. #679 is the sole active child and
lane B retains exclusive artifact/pin ownership.

Astra LOW returned #679 verifier DRAFT PASS for exact sealed SHA-256
2b40e3da...b54cc2d; the synthetic rejection suite returned 0 without touching
retained evidence. Clean pushed feature record d2d8a14d embeds all 54,436
reviewed bytes and the sole authorized invocation in the stateless issue spec.
Exact feature/tracker scope review is pending before Luna may classify any
retained output. #679 remains the sole active child and lane B retains exclusive
artifact/pin ownership.

Concurrent feature checkpoints invalidated that earlier draft authorization;
Luna stopped at preflight before creating any evidence path or running the
verifier. The merged fail-closed verifier now has Astra LOW DRAFT PASS at
exact SHA-256 a2929369...c2f72fe38, with all-eight-gate, nine-root-census,
fresh-control-directory, and initial/final identity controls. Clean pushed
feature record 4f2ac1241a6a818cb24643a56ae0e3e943cdd8cc is the external
AUTHORIZATION_HEAD. Fresh exact-head scope PASS is required before Luna's one
retained-evidence attempt. No predecessor gate, generated payload, or promotion
ran; #679 remains the sole active child.

#679 attempt 1 is FAIL / consumed at exact feature 4f2ac124 and tracker
d284e82f. Preflight and self-test passed, and the production verifier emitted
all 77 SDK inventory rows before returning 1 on a malformed verifier expectation:
it omitted the closing quote from retained node - <<'NODE'. Astra LOW confirmed
the retained 516-byte command is intact and every later line matches. No later
check or manifest ran. Clean pushed record 6175bcd4 preserves hashes for the
preflight and five production members and scopes attempt 2 to that literal,
one discriminating synthetic control, and seven fresh paths. No gate rerun,
predecessor mutation, generated payload, or promotion is authorized.

Astra LOW returned #679 attempt-2 verifier DRAFT PASS for exact sealed
SHA-256 1b9e7453...a5ae0f0, 70,542 bytes. The corrected validator requires the
retained 516-byte quoted heredoc spelling and independently rejects the 515-byte
typo; the full synthetic suite returned 0 and cleaned its fresh control path.
Clean pushed feature fcc8c8609411f223563d7e9ae71c5065b595aa43 is the
attempt-2 external AUTHORIZATION_HEAD. Exact feature/tracker scope review is
pending. Attempt-1 evidence remains immutable; no retained check or promotion
ran.

Astra LOW withheld #679 attempt-2 production at feature fcc8c860 and tracker
cbb306c3 because 824eac60 embedded the verifier before its DRAFT review and
the later record did not disclose or supersede that ordering. Feature
2f4257c0d7f1da3c246d6855b28ea16bd267f036 now records the actual sequence,
the lane-B DRAFT authority used for the successful isolated self-test, and the
prospective rule: embedded bytes are non-executable until exact-head SCOPE PASS.
Preserve and do not repeat the status-0 self-test. Fresh exact feature/tracker
review must authorize /root/issue679_luna_verifier as the sole attempt-2
production executor. No retained command or promotion is yet authorized.

Astra LOW returned #679 attempt-2 SCOPE FAIL at feature 2f4257c0 and
tracker 67b7995d solely because one operative sentence still said to repeat
the self-test. Clean pushed feature b70d14905c88497f73c381c4a65b318f2971b1f4
removes that contradiction and carries the prior status-0 control evidence
without execution. That feature is the corrected external AUTHORIZATION_HEAD.
Fresh exact-head review must name only Luna HIGH /root/issue583_luna_impl for
production, superseding the stale prospective executor label above. No attempt-2
path, retained verifier, gate, or promotion has run.

#679 attempt 2 is FAIL / consumed at exact feature b70d1490 and tracker
fdfd4110. Its exclusive preflight passed; production emitted the same 77 SDK
rows, then returned 1 because the verifier rejected equal second-resolution
Playwright start/finish timestamps. Astra LOW confirmed the retained metadata
hash is exact and strict positive elapsed time was unsupported. Clean pushed
hard-final scope 378f0d82 preserves both prior failures and permits only
timezone-aware finish >= start, equal/descending synthetic controls, seven
fresh paths, and one final production/manifest attempt after exact review. Any
failure exhausts #679. No gate rerun, predecessor mutation, or promotion ran.

The final-attempt terminal audit also found retained gate-7 stdout uses lowercase
sdk generated surface...; clean pushed hardening 9f0a0031 adds that exact
marker and wrong-case rejection. Astra LOW returned STATIC DRAFT PASS for
external verifier SHA-256 d3f0803c...618c27b, 72,262 bytes, without execution.
Feature 7c163dc6 now authorizes only Luna HIGH /root/issue583_luna_impl to
run its isolated fresh-path self-test once. Production, retained evidence,
embedding, and promotion remain blocked pending terminal review and later exact-
head scope PASS.

#679 is FINAL FAIL / EXHAUSTED at pushed hard-stop de542050. Its final
self-test command used the swapped nonexistent path
/tmp/issue679-attempt3-verifier-draft.py and returned 2 before loading verifier
code; the correct static-reviewed draft remains exact and all production paths
are absent. GitHub #679 is closed without qualification, CP8, artifact, or
promotion credit. Preserve all worktrees and evidence. A separately numbered,
freshly briefed successor is required; no fourth retry belongs to #679.

GitHub #680, Execute retained mapping evidence and deliver the artifact, is
OPEN at clean pushed brief 584f54bd. It starts a fresh workflow from #679's
hard stop, embeds the exact static-reviewed 72,262-byte verifier at content-
addressed path d3f0803c...618c27b, and uses six #680 production paths plus the
never-created inherited control path. It reruns no product gate. #680 is the sole
active child; Astra LOW exact numbered scope review is pending before Luna may
run its self-test or retained classification.

#680 opening state is reconciled at clean pushed feature
b3dc8bd4336bd8c635438cfe9f2b98bc7d033dfa. Concurrent opening checkpoints
briefly introduced a second filename for the same numbered spec; checkpoint
b3dc8bd4 removes that duplicate and leaves only canonical
680-execute-retained-mapping-evidence-and-deliver-artifact.md. Correction
fb6c23bb binds the verifier's frozen Git authority to the preserved clean #679
worktree at hard-stop de542050; the #680 worktree supplies only the external
authorization head and execution cwd. No verifier, retained evidence, product
gate, or promotion ran. #680 remains the sole active child; only Luna HIGH
/root/issue583_luna_impl may execute after fresh Astra LOW exact-head scope
PASS, and lane B alone owns AudioWorklet qualification and pins.

#680 opening SCOPE PASS at feature b3dc8bd4 and tracker e63ed159 is
superseded before execution because its sole named Luna executor is absent from
the current collaboration tree. No fresh path or command was created. Clean
pushed feature a7e573aa93013aef13d262f7dd286712a158cd7a transfers only the
attempt-1 lease to available Luna XHIGH /root/issue679_luna_verifier; all
verifier bytes, paths, commands, gates, and stop conditions remain exact. Fresh
Astra LOW exact-head SCOPE PASS is required. #680 remains the sole active child,
lane A is held, and lane B alone owns AudioWorklet qualification and pins.

#680 attempt 1 is FAIL / consumed. After the earlier no-write external abort,
the then-authorized Luna XHIGH began its preflight at 06:28:03Z, exclusively
created /tmp/issue680-attempt1-preflight.txt, observed actual feature
1bfb9f26 instead of authorization a7e573aa, and should have stopped. Its
improvised nested heredoc then misparsed and returned reported status 2; the
partial 891-byte record is preserved at SHA-256
87527f86c0b85cd61a281614cee75dd4c9f98514c5c31cfedacb1fe90ae994f3.
No verifier, evidence, manifest, product gate, or promotion ran. Clean pushed
record ad042156dc100a91c2e34a3ad6bbf1d3ae5bc583 leaves two attempts and
allows only Luna HIGH /root/issue583_luna_impl to prepare an external hash-
frozen Python runner. No runner or attempt-2 path may execute before separate
Astra LOW review. #680 remains the sole active child; lane A stays held and lane
B alone owns AudioWorklet qualification and pins.

#680 clean pushed preparation checkpoint
b7806a904c7cdf9d076a4bf57089dd347d820039 separates inert runner authorship
from execution. Available Luna XHIGH /root/issue679_luna_verifier may create
only /tmp/issue680-attempt2-runner-draft.py after Astra LOW preparation-scope
review; it may not invoke it or create any attempt-2 output. Luna HIGH
/root/issue583_luna_impl remains the sole eventual executor after separate
runner and production review. Attempt 1 remains consumed, its partial preflight
is immutable, and no attempt-2 command or product gate is authorized.

#680's concurrent runner candidate is preserved mode 0444, 22,402 bytes,
SHA-256 85639465...5cc49f0. Astra LOW returned STATIC FAIL before any
invocation for stale authorization/executor assumptions, buffered target payload,
incomplete remote/tracker/process/capture controls, weak manifest traversal, and
disconnected synthetic controls. Clean pushed feature 2848be41 permits only
Luna HIGH /root/issue583_luna_impl to create inert
/tmp/issue680-attempt2-runner-revision1.py with the bounded corrections; no
runner, verifier, retained evidence, product gate, or attempt-2 path may execute.
#680 remains the sole active child; lane A stays held and lane B alone owns
AudioWorklet qualification and pins.

Astra LOW returned #680 revision-preparation SCOPE FAIL at feature 2848be41
and tracker 98e4fcf4: the brief omitted an external tracker head, live remote
main/tracker checks, and validation of the operative executor lease. Corrected
pushed feature 93dbc3839d4851a3a4342b6d041bf47bbcad479d adds those literal
arguments/checks, explicitly supersedes the historical shell manifest creation
with direct Python traversal, and retains direct-argv sha256sum -c verification.
A concurrent uninvoked runner-revision1.py exists mode 0600, 31,703 bytes,
SHA-256 f4c44699...a24e36; it is unsealed and grants no execution authority.
All attempt-2 output/control paths remain absent. Lane A stays held.

Astra LOW returned DRAFT FAIL on #680 runner revision 1
f4c44699...a24e36; no bytes ran. Remaining blockers are stale embedded feature
authority, missing tracker/live-remote/lease checks, a deliberately failing
positive control, imitation rather than shared production flow, partial-record
deletion, incomplete terminal captures, ambiguous manifest paths, and target-
stream cwd/deadlock defects. Clean pushed feature
b47f8e356607257b474b438dfb4697d9f105ff1a permits only Luna HIGH
/root/issue583_luna_impl to create inert runner-revision2.py with those
bounded corrections. No import, compilation, invocation, retained-evidence read,
attempt-2 output, product gate, or promotion is authorized. Lane A stays held.

Astra LOW returned #680 revision-2 PREPARATION SCOPE PASS at feature
b47f8e356607257b474b438dfb4697d9f105ff1a and tracker 89d715b5. Only
Luna HIGH /root/issue583_luna_impl may create the inert external revision-2
draft from the spec and sealed predecessors. It may not import, compile, invoke,
inspect retained evidence, create attempt output, or edit Git. Rejected pre-output
conditions create no output; post-dispatch failures must preserve captures and
stop later phases. No execution authority attaches.

The external #680 revision-2 preparer remained inactive with no draft or process.
Clean pushed feature 07c4afc788ac2aba0a6f72778ed73b9c6b2a275f transfers only
inert revision-2 authorship to available Luna XHIGH
/root/issue679_luna_verifier; it may create that one draft after fresh Astra
LOW preparation-scope review but may not invoke/import/compile it, read retained
evidence, create attempt output, or edit Git. Luna HIGH
/root/issue583_luna_impl retains sole eventual execution ownership after later
reviews. No attempt-2 or product action is authorized; lane A stays held.

The earlier external #680 preparer completed revision 2 while feature 07c4afc7
was transferring the same inert lease; the available Luna never touched it.
Clean pushed feature 02ca53ea6d84366095e6009a6a34c442a9ec33b2 seals the sole
ordinary mode-0444 runner-revision2.py, 33,524 bytes, SHA-256
2f6ec725...f193d5. Nothing ran and all attempt-2/control paths remain absent.
No preparer may modify the file. Astra LOW exact-byte review is pending;
coordinator inspection flags a tracker-SHA self-reference in lease validation.

Astra LOW returned DRAFT FAIL on #680 runner revision 2
2f6ec725...f193d5; no bytes ran. The initial candidate plus two revisions have
exhausted the general-runner shape. Clean pushed rebrief
b7f598433197b7e8d3cffb80d2ac63ea6b2a8a14 forbids revision3 and scopes a
small single-purpose attempt2-launcher.py: exact head/remote/authority/freshness
preflight, one verifier self-test, one production verifier, five-file manifest,
and one direct verification with complete captures. It duplicates no verifier
census, target, retained-evidence, or product-gate logic. Only Luna HIGH
/root/issue583_luna_impl may prepare the inert launcher after Astra LOW scope
review; no execution or promotion is authorized. Lane A stays held.

Astra LOW returned DRAFT FAIL on #680 final reduced-launcher correction
a6cdc890...11ec10; the launcher shape is exhausted and all three sealed files
remain unexecuted. Clean pushed feature 6ab3295b rebriefs attempt 2 to direct
execution of the already reviewed verifier with separate flat captures and an
exact self-excluding manifest, without generated runner/launcher code. Fresh
Astra LOW exact-head SCOPE PASS is required before sole Luna HIGH
/root/issue583_luna_impl executes. Product gates and promotion remain
unauthorized; attempt 2 is unconsumed and lane A stays held.

Astra LOW returned #680 direct-execution SCOPE FAIL only because tracker
59d483c6 still merged from older main 7d16d9c9; all other scope checks passed
and nothing ran. Root merged current main df0b9b93 into the clean tracker
without conflict and pushed reconciliation 345fce5f, making its merge base
exact. Fresh Astra LOW exact-head scope review is required; lane A stays held.

The controlling independent Astra LOW review supersedes the conflicting #680
reduced-launcher STATIC PASS. Revision 1 cdc44e1c...068760d still lacks exact
six-entry ordinary-file revalidation immediately before manifest verification,
preflight failure ownership after exclusive creation, durable manifest-creation
and terminal-success metadata, and TypeError coverage in the failure path.
Clean pushed feature 95c3742c permits only Luna HIGH
/root/issue583_luna_impl to prepare one final inert
attempt2-launcher-revision2.py with those four lifecycle corrections. No
execution, retained-evidence inspection, product gate, or promotion is
authorized. Attempt 2 is unconsumed and lane A stays held.

Clean pushed #680 feature ce64571bcf687adee1c214e08034f363c5d9bd2d
freezes one five-path direct freshness set, one exact 14-file flat evidence set,
and direct sha256sum manifest creation/verification while removing superseded
launcher-era instructions. Nothing ran. Fresh Astra LOW exact-head scope review
remains mandatory and lane A stays held.

#680 attempt 2 ran only the reviewed retained-evidence verifier: self-test and
production both returned status 0, empty stderr, and exact terminal PASS. It is
nevertheless FAIL / consumed procedurally because Luna rewrote an initially
wrong 03-production.command record before invocation, losing the original
bytes. Clean pushed feature 81d02b32 preserves all 14 current hashes and scopes
hard-final attempt 3 to the never-started manifest phase only. No verifier,
product gate, promotion, or cleanup is authorized; fresh Astra LOW exact-head
scope review is pending and lane A stays held.

The external #680 attempt-3 Luna lease remained inactive after scope PASS, with
no process or manifest path. Clean synchronized transfer withdraws it before
action and assigns only the still-unstarted manifest phase to available Luna
XHIGH /root/issue679_luna_verifier, subject to fresh Astra LOW exact-head scope
review. No verifier/product rerun or promotion is authorized; lane A stays held.

That transfer was superseded by the already active sole Luna HIGH executor after
fresh identity review. The hard-final manifest phase passed exactly once and
Astra LOW returned EVIDENCE PASS: 14 frozen inputs, 14 ordered checksum rows,
status 0, empty stderr, and a read-only 15-file evidence directory. Clean pushed
#680 feature 4a18d93b now scopes only the three tracked pin/lineage edits and
one ordinary external post-pin build. Fresh Astra LOW promotion SCOPE PASS is
pending; lane A stays held and no generated payload enters Git.

Astra LOW returned promotion SCOPE FAIL before edits because the builder's native
metadata step lacked an explicit external Cargo target and complete provenance.
Clean pushed #680 feature 47039944 adds one fresh external target, exact
environment/lifecycle captures, and source-local-target plus tracked-diff checks.
No edit or build ran; fresh Astra LOW scope review is pending and lane A stays
held.

The exact three #680 pin/lineage edits are checkpointed at 1a46ad39. A
concurrent actor launched the authorized post-pin build before the named Luna's
noclobber dispatch, producing six exact candidate files but mixed/overwritten
lifecycle records. Astra LOW returned POST-PIN EVIDENCE FAIL, forbade a
replacement build, and required read-only attribution first. Clean pushed
feature 926a9eb1 scopes only two fresh attribution/comparison records over the
preserved bytes. No build, product gate, PR, merge, or cleanup is authorized;
lane A stays held.

#680 promotion then hard-stopped on mixed lifecycle provenance. One actual
no-bypass build returned 0 and produced all six expected bytes, but a stale Luna
context failed its noclobber redirect and still wrote status 1 plus a competing
finish record into the shared captures. Astra LOW returned PROMOTION EVIDENCE
FAIL; comparison, retry, merge, and delivery are forbidden. Preserve clean pushed
three-file commit 1a46ad39 and every partial path, but claim no delivery. #680
closes failed; only a new stateless delivery successor may adopt the preserved
commit with new evidence paths. Lane A remains held.

Authoritative current checkpoint — 2026-09-09

The detailed #680–#687 chronology formerly below this point remains preserved in
Git history through tracker commit 494a2c0c. This compact checkpoint supersedes
its pending statements for live coordination.

#680 delivered CP8 through PR #682 at merge 8999def5 from reviewed head
614d7a8d; PR qualification 34329829305 and post-main qualification
34330626533 succeeded. #681 closed unstarted with no credit. #683 then closed
the limiter FX4 investigation as a no-credit deferred-optimization disposition
through PR #684 at merge e4dfe353; PR qualification 34333029719 and post-main
qualification 34333355747 succeeded. No compiler payload entered Git.

Audit accounting is 39 delivered, 1 partial, 81 open, 2 owner dispositions, and
1 historical observation across 124 findings. The 97-finding handoff is 13
delivered, 1 partial, 81 open, and 2 dispositions. RT4 and RT5 are delivered.
Lane-B CP1 is the sole partial: its prepared-effect handoff is delivered while
the owned-string compiler front half remains open.

#685 owns CP1's dense-index topological-scheduling slice. Product commit
276ffb6097a84088e3b5f4a16892a33bca9e26fb changes only topo and adjacent
tests. Attempts 1 and 2 were consumed by a pre-existing stale fixture-manifest
gate and a concurrent spec-only postflight change. Astra LOW's hard-final
attempt-3 read-only review verified all frozen non-spec hashes and 102 preserved
status-zero command records, qualifying the source with the documentation-
concurrency limit explicit. It grants no allocation, performance, artifact, PR,
or delivery credit. CP1 remains partial.

#687 is the only artifact peer and occupies the second shared slot. Its single
repin-report invocation is consumed as EVIDENCE FAIL: the branch advanced
from reviewed c07dee0e to documentation-only merge 5153ce43 before dispatch,
and a later record names the wrong invocation head. The coherent but unqualified
observation is status 0, empty output, and digest 31c882af...e66cd4b, different
from delivered 93108e94...4531. Preserve both /tmp/issue687-* directories and
never rerun the probe. Only Astra LOW read-only reconciliation of the existing
records and exact input hashes is authorized. Candidate assembly, artifact/
SDK/browser qualification, pin changes, PR, and delivery remain blocked.

Lane A has no active child or artifact ownership. Preserve the failed #668 and
named soft-clip worktrees, branches, histories, and temporary evidence. No .ll,
.s, compiler stream, binary, generated SDK/Wasm output, or target directory may
be committed in either active issue.

Astra LOW passed limited #687 attribution: the head drift was spec-only and all
builder inputs matched frozen product. Stage 1 remains failed. Hard-final stage
2 may receive fresh lane-B artifact/SDK/browser scope review; pins stay blocked.

Astra LOW passed #687 hard-final stage-2 scope. Luna HIGH may run the frozen
scratch qualification once; lane B alone owns it. No promotion or pin authority.

#687 hard-stopped after attempt 3: concurrent path ownership left contradictory
builder lifecycle records. The builder and a procedurally forbidden post-stop
static gate both have observed status-zero records; the remaining gates are not
evidenced. Six candidate bytes remain unqualified and preserved. No rerun or
fourth attempt; only a new lane-B successor may adopt them without rebuilding.
The second slot released on closure. Accounting remains 39 delivered, one
partial, 81 original open findings, two owner dispositions, and one historical
finding; the handoff subset remains 13/1/81/2.

#688 now occupies the released second slot as lane B's bounded adoption
successor. It may use the preserved candidate without rebuilding and must obtain
Astra LOW scope/evidence review. Lane A owns no part of its execution or bytes.

Astra LOW returned #688 attempt-1 EVIDENCE FAIL despite nine ordered
status-zero technical gates. The records do not prove the evidence path was
initially absent/exclusively created or link the first executor's dispatch
authority contemporaneously. Attempt 1 is consumed; no gate rerun or promotion
is authorized. Attempt 2 owns only one fresh Astra LOW read-only disposition
record over the frozen evidence, with the provenance limitation retained. Lane A
remains inactive.

Astra LOW returned #688 attempt-2 SCOPE PASS at issue f0253618 and
tracker 0d5368b2. Only the single fresh read-only disposition record may be
created; no gate rerun, promotion, or lane-A action is authorized.

Astra LOW passed the #688 attempt-2 disposition at record SHA-256
fe263bf...dfc5; technical applicability is established with all provenance
limits retained. Lane B may seek scope review for final exact three-file
promotion and ordinary post-pin rebuild. Lane A remains inactive.

#688 final attempt 3 failed during the ordinary builder. The complete preserved
record now contains preflight, hard-stop, and terminal hashes; four of six files
exist, with no durable builder status/streams and no later gate. #688 is closed
exhausted, its promotion commit remains unmerged, and #685 stays open blocked.
No original finding may start without owner instruction resolving CP1.

The owner supplied that instruction and directed continued rescoping through all
audit fixes. #690 is lane B's bounded second slot for persistent-session ordinary
post-pin reproduction and delivery of #685. Lane A remains inactive and owns no
artifact path, pin, or verification.

#690 attempt 1 failed with builder exit 143 after successful Wasm compilation
and four matching files. No later gate ran. Attempt 2 is rebriefed for one named
Luna HIGH persistent-session executor; Astra LOW still owns review and lane A
remains inactive.

#690 attempt 1 is consumed as PROCEDURAL FAIL: after Astra LOW returned
SCOPE FAIL, a concurrent executor created all three paths and started the
builder. The coordinator stopped it at actual status 143 with four of six files
and no later gate. Preserve all records/outputs. Attempt 2 is rebriefed only in
fresh /tmp/issue690-attempt2-* paths with explicit empty-artifact creation;
lane A remains inactive.

#688 final attempt 3 FAIL: the three promotion files were copied before
scope review, committed as 2cc6fff5 after SCOPE FAIL, and an unauthorized
ordinary build then started. The coordinator stopped it mid-build. Preserve the
commit and all partial attempt-3 paths without delivery credit. #688 is
hard-stopped without retry or successor; #685 remains the sole undelivered
partial and lane A cannot start an original finding.

Astra LOW passed #690 attempt-2 scope at issue 0453b71b and tracker
e7053db4 for a root-owned brief that conflicts with the owner's required Luna
HIGH routing. No fresh path was created and no command ran. That authorization
is superseded without consuming attempt 2; a fresh Astra LOW pass against the
clean pushed Luna-owned brief is required. Lane A remains inactive.

Astra LOW returned #690 attempt-2 SCOPE PASS at clean issue 23fbe24e,
tracker c325ae77, and unchanged main e4dfe353. After the PASS record is
pushed and synchronized, named Luna HIGH executor /root/issue583_luna_impl
alone may run the frozen sequence once. All fresh paths remain absent. Lane A
remains inactive and owns no execution path.

Astra LOW passed the corrected Luna-owned #690 attempt-2 scope at issue
23fbe24e and tracker c325ae77. One named Luna HIGH executor may run; lane A
remains inactive.

#690 attempt 2 is consumed as EVIDENCE FAIL. Its authorized evidence and
empty artifact directories were created, but Luna requested the sole builder
session from a nonexistent cwd. No process launched, no later gate ran, target
remains absent, and recorded 127 is only a failure sentinel. Preserve the
read-only attempt-2 namespace without credit. Attempt 3 is rebriefed in fresh
/tmp/issue690-attempt3-* paths with a canonical-cwd gate; lane A stays inactive.

#690 attempt 3 is EVIDENCE/PROCEDURAL FAIL and exhausts the issue. Luna
reported a mistyped-workdir launch failure with no namespace, but subsequent
read-only review found attempt-3 evidence/artifact/target paths, builder
command/start/compiler output, and ultimately six authority-equal files without
a terminal status, manifest, later gates, or attributable invocation history.
Preserve everything without credit. #690 is hard-stopped; #685 remains the sole
inherited partial and lane A remains inactive.

#690 is closed exhausted without delivery. Owner routing now assigns Astra
XHIGH to scoping and verification, Astra HIGH to delicate audio/DSP
implementation, and Luna HIGH to non-delicate mechanical work; Sol HIGH remains
coordinator. #692 is lane B's bounded documentation/evidence reconciliation
and delivery successor. #685/#692 occupy the two child slots; lane A remains
inactive.

#692 activation and reconciliation

#692 is the owner-directed documentation/evidence reconciliation and delivery
successor. It authorizes NO rerun, product change, pin change, or terminal-
manifest fabrication. Sol HIGH coordinates; Astra XHIGH owns scoping and every
verification assignment; Luna HIGH performs only this non-delicate
mechanical docs change. #685/#692 occupy the two child slots and lane A
remains inactive.

The six current attempt-3 artifact files are byte-equal to the authority at
/tmp/issue687-stage2-artifact, with the six authority hashes recorded in the
#692 predecessor spec. This is current identity only. The source files equal
product 276ffb6097a84088e3b5f4a16892a33bca9e26fb; the three pin/promotion
files equal 2cc6fff5cc21bcca96ebeb106fa3827b47f043fd. #688's limited
disposition fe263bf681dca977b924c63683e403ee2d0f48f3d960d902a3e5aa429379dfc5
and terminal manifest f5f42e259aaf6580977321436f6e5f6a796d83b83c12357d792e61003df7b1b9
were verified over all 24 referenced records; they support technical
applicability with provenance limits and do not satisfy the predecessor
protocol.

#690 attempts 1–3 remain failed, consumed, and hard-stopped. The five preserved
status files each contain 0; these are recorded status values, not
authenticated exit results or success evidence. Recorded intervals are builder
11:33:18–11:34:53 UTC, gate
1 11:35:02–11:36:07, gate 2 11:36:14–11:37:08, gate 3 11:37:17–11:37:31,
and gate 4 11:37:38–11:38:15. Hard-stop commit ceafeda5 at 11:35:24 and
GitHub close at 11:35:54 mean gate 1 finished and gates 2–4 started/finished
after hard stop/closure. No manifest, persistent session IDs/tool receipts, or
attributable invocation proof exists; later gates omit cwd/head and the branch
advanced during gate 1. Preserve all evidence unchanged and grant no
retroactive credit.

Required sequence: Astra XHIGH exact-head review; required PR qualification;
guarded live head/base merge; post-main qualification; then synchronize and
close #685/#692 and update #559/#560/#349 accounting. CP1 remains partial
because other owned-string compiler structures remain.

DELIVERY PASS — #685/#692

PR #693 merged reviewed head 6c45386f8b35b24331f6e378df0484e4a217f5dd into
main as merge 6d217d30478226872fb4e5302b98d967c04dd96b. Required PR
qualification run 34349431551 passed through aggregate verdict job
102460918089. The post-main push run 34350291214 passed at exact head
6d217d30 through aggregate qualification verdict job 102463601535 at
12:25:14Z. Merge parents are e4dfe353 and 6c45386f; the reviewed and merge
trees are identical at e9dbc25e513c0585c5b88dae56886f7c432749b3.

The #685 dense-index source/pin slice and #692 reconciliation are delivered.
Exact body parity was verified before GitHub closed #685 at
2026-09-09T12:30:59Z and #692 at 2026-09-09T12:31:01Z. The #687/#688/#690
failures and #690's three consumed attempts retain no retroactive credit or
performance claim; all predecessor provenance limits remain preserved.

Accounting remains 39 delivered, 1 partial, 81 open, 2 owner dispositions, and
1 historical observation; the lane partition remains 13 delivered, 1 partial,
81 open, 2 dispositions across 97.

[tamashi095]

Lane B resumed under Sol HIGH coordination at main 30f658ee1c0c7d86002f5f2fea075a5dfa8a7c2c.

Active issue slots (2/2):

• Qualify the shared-hex AudioWorklet artifact before repinning #555: Luna HIGH resumes the preserved artifact qualification worktree at b6209296e5e380259943324ab46ea830e4f44987; lane B retains exclusive ownership of AudioWorklet artifact qualification and the pin path.
• Share session and conformance host/toolchain fact acquisition #557: independent Sol HIGH review of pushed head 6afbda17c384a14cc34d48c61e47d733b061ed8f; exact implementation paths are tools/bench-support/src/sysinfo.rs, tools/bench/src/session.rs, and tools/bench/src/conformance.rs, plus issue evidence.

No original-open finding implementation is active. #543 remains downstream of #555; #552/#558 and #542 remain paused in their documented order. Lane A should avoid these exact paths until checkpoint/review/delivery is reported.

[tamashi095]

Correction to the active #557 exact-path claim: it also owns scripts/check-bench-policy.sh and scripts/test-bench-policy.sh until review/delivery. The product/tooling source set is those two scripts plus tools/bench-support/src/sysinfo.rs, tools/bench/src/session.rs, and tools/bench/src/conformance.rs; numbered spec and artifact evidence are bookkeeping.

[tamashi095]

#557 / PR #561 is delivered at main c7f7f898a2e4572884aeedaf4fd21ad823d46903. Sol HIGH reviewed source a788c01b82b212cc99016bba8de575059aaa403d and final evidence head b82111659354457c80a8ca5487fe3e57354e1fce; required PR run 34119274263 and post-main run 34119881754 succeeded. GitHub #557 is CLOSED, its clean worktree is removed, and its bench/sysinfo/policy path claim is released. TOOL9 remains partial.

[tamashi095]

#557 / PR #561 is delivered at main c7f7f898a2e4572884aeedaf4fd21ad823d46903. Sol HIGH reviewed source a788c01b82b212cc99016bba8de575059aaa403d and final evidence head b82111659354457c80a8ca5487fe3e57354e1fce; required PR run 34119274263 and post-main run 34119881754 succeeded. GitHub #557 is CLOSED, its clean worktree is removed, and its bench/sysinfo/policy path claim is released. TOOL9 remains partial.

[tamashi095]

#431 is delivered: PR #562 merged as 1757b9e after Astra MEDIUM exact-head PASS and required qualification success; GitHub #431 is closed and its clean worktree was removed. The single controlled capture is permanently spent and preserves 20 validated rows plus exact coordination records. RT4 now retains #470 and #444; #470 tranche 2 is isolated in its previously claimed paths.

[tamashi095]

Post-merge main qualification for #431 delivery passed: run 34121671401 at 1757b9e. The #431 boundary is fully synchronized and closed.

[tamashi095]

Lane-B coordination: #543/#555 merged as b20b27d5, but post-main run 34124982941 exposed a process-global allocation-test contamination failure in the previously delivered scalar endpoint fixture. Synchronized successor #563 owns only tools/bench-support/src/alloc.rs and crates/host-core/tests/scalar_point_endpoint.rs until review/delivery. This does not overlap lane A's announced #470 graph/builtins paths and does not reopen artifact/pin ownership. Lane B will hold #542 and #558→#552 until the mandatory post-main gate is repaired.

[tamashi095]

Lane B synchronization: #563 / PR #564 is delivered at main 65faf528bf49c3cfc6cac1fc5d5b026aeca9a55b; required PR run 34128400486 and post-main run 34129288625 succeeded. The #543/#555/#563 allocator/artifact path claims are released and their clean worktrees are removed. Lane B next integrates the preserved #558→#552 tooling/product chain and continues to yield lane A's announced graph/builtins paths. Verification assignments previously routed to Sol HIGH/XHIGH will use Astra LOW from this next task under the user's latest instruction.

[tamashi095]

Lane B has opened #558→#552 after the #563 post-main gate passed. Its exact source/test claim is confined to hosts/host-web/qualification/{qualification.js,server.mjs}, hosts/host-web/tests/stem-store-hash-v1.mjs, hosts/host-web/web/hex-lower.js, hosts/host-web/web/stem-store/{incremental-sha256.js,incremental-sha256.provenance.json}, scripts/check-stem-store-v1.mjs, sdk/src/core/{asset.ts,hex.ts}, and sdk/test/boot-evals.mjs. The delivered artifact directory is read-only qualification input. There is no overlap with lane A's graph/builtins claim; lane B continues to yield those paths.

[tamashi095]

Lane B delivery update: #558 and #552 merged through PR #565 as b95c9b7b028ed07cfea2f7669467689c05320c37. Astra LOW final review and exact-head follow-up passed; required PR run 34134155615 and post-main run 34134793857 succeeded. Both issues are closed, their clean worktrees were removed, and CP20 is now delivered.

The shared handoff branch is updated at b49672cc. Lane B is activating the preserved #542 chain next, after the documented #552/#558 dependency boundary, with Astra LOW as verifier under the revised routing. Remaining lane-B partials are CP4, IO1, IO5, TOOL9, and TOOL11. Original open findings remain blocked until all partials across both lanes are delivered.

[tamashi095]

Lane B activates the preserved #542 IO1 delivery chain now that #558/#552 and CP20 are delivered with successful post-main qualification.

Owned product paths remain the frozen #542 set: crates/protocol/{Cargo.toml,src/lib.rs,src/controller.rs,src/controller/tests.rs,src/message_wire.rs,src/message_wire/tests.rs,src/session_wire.rs,src/session_wire/tests.rs}, removal/moves of the former protocol conformance source/tests/bin, crates/conformance/{Cargo.toml,src/lib.rs,src/main.rs,src/protocol_corpus.rs,tests/**}, scripts/check-conformance-boundaries.sh, scripts/check-protocol-wasm-parity.sh, the exact stale conformance-location text, the approved stale tools/bench/src/protocol.rs adapter deletion, induced Cargo.lock, and issue evidence/specs. Current-main changes outside those paths are prerequisite integration, not #542 ownership.

Root will integrate qualified main b95c9b7b, delegate any conflict resolution and final gates to Luna HIGH, and use Astra LOW for the independent exact-head review. No wire, controller semantics, fixture bytes/pins, host/audio, benchmark, or artifact publication change is authorized.

[tamashi095]

Lane B has frozen #542 after its third attempt and activated successor #567. PR #566 required run 34137274043 exposed a hermetic boundary-fixture omission; the bounded repair fixed that omission, then Astra LOW found a retained workspace-sort status control had been lost. #567 owns only scripts/test-conformance-boundaries.sh, its numbered spec, and focused evidence on branch codex/conformance-workspace-sort-status from c0a00b42. Lane A should continue yielding that exact script until the successor checkpoint is delivered.

[tamashi095]

Lane B has completed IO1 and is taking the documented #470 delivery handoff. Exact claim: CAPI resource-lifecycle consumer, browser expected-resource derivation, and any required AudioWorklet/SDK artifact pins/package bytes only. Lane A frozen graph/builtins source remains yielded; CP4 graph work is deferred until #470 delivery.

[tamashi095]

#470 delivery handoff is complete: PR #569 merged as c8951bf at reviewed head 28eac11; required 34146238269 and post-main 34146743531 succeeded. Lane B qualified and pinned the six-file AudioWorklet artifact at 63dd5f8b…53e9f and synchronized native/Wasm resource consumers. #470 is closed; #444 remains the Concurrent RT4 owner. Lane B is releasing the graph/builtins path hold after cleanup.

[tamashi095]

Cross-lane #470 cleanup is complete. Tracker checkpoint 7b5a46f6 records merge c8951bfe, successful required/post-main qualification, and release of the graph/builtins path hold. Lane B will claim the remaining CP4 bind-time graph slice before implementation; #444 retains Concurrent RT4 and no #470 performance claim was made.