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mrwulf
54a6720f7c
Gate work dominates this estate's wall-clock: on 2026-07-29, 3.9 hours of a
session went to Lean re-elaborating proofs nobody had edited while the audit
phases themselves took about fifteen seconds. --audit-only runs every gate
against the artifacts a previous full run left behind: ~60s against ~1280s.
IT IS SAFE ONLY BECAUSE IT REFUSES.
- It requires every shipped .lean to be BYTE-IDENTICAL to a basis recorded by
a previous full run. Not mtimes: `touch` defeats those, and a stale-artifact
check that fails open is worse than no shortcut at all, because a green
button would then describe a corpus that is no longer on disk.
- The basis is gitignored build state, so a fresh clone cannot inherit
permission to skip compiling.
- The closing banner differs and says in words that the run is not evidence.
selftest-auditonly.sh exercises seven cases: no basis, an edited comment
character, a deleted source, a new source, a missing artifact, a truncated
basis, and — asserted as a PASS — every source's mtime touched with bytes
unchanged, which pins the bytes-not-mtimes decision rather than leaving it
implicit. Negative-tested: with the basis comparison disabled a changed source
is wrongly accepted, exit 0 and zero refusals, so the guard is load-bearing.
A PHASE TERMINATOR, because this broke twice. Every self-test lifts a phase
from check.sh by scanning to the next phase marker. The last phase had no
marker after it, so a lift ran to end-of-file and swallowed whatever was
appended later — first Phase 2c into the axgate lift, then T1's tail into the
binding lift, where it referenced $AUDIT_ONLY and died under `set -u`. Both
surfaced as the BASELINE case failing: a self-test blaming a gate for its own
extraction bug. The phases now end at an explicit sentinel and both lifters
stop there, so nothing appended below can silently become part of the last
phase from a lifter's point of view.
TRUSTED-BASE.md records what an audit-only transcript does and does not
establish, and — because it cost a confusing red run today — that lean-guard's
memory clamp presents as `FAIL: Proofs/<module>` while being a resource
condition, not a broken proof.
Verified green: 8 full button runs (four check.sh, four check-scalar.sh) and 20
self-tests across the four repositories, zero red. One earlier run failed on
the memory clamp because the author ran a test suite concurrently; re-run on a
quiet machine, green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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19 lines
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c0cfe800f41ce6c12420afb97ad40330b14a2aaad232077e7579e376c48e2ae4 AUDIT-MANIFEST.txt
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6b25b7e261633f4fa703de0be1dfd3c263d043107e3b3225d4c5079a93b6a64d check-scalar.sh
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8d0c41fcb62bb74322f1cdf948c10898cb84a064ee9838f8bfad26b3a0172a19 check.sh
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c0fd4ba1fdec8a6f37b28b5fbe3fc7e93a54f1365443d365ca44c48c117c56b7 extract.sh
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d93d7b77831b7db7acc2f88c395526db850219389a967a0873f3d59ee1f64dd4 GEN-MODEL.sha256
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9acc69d66d0c35a88da6d6d020027e5b66ce992763cef3af8de653319abfbb8c inventory-allowlist-scalar.txt
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8e2950712ce39ace9cffd3bb58a13984832ff7f3f43ba7b68aa2b1eaa2bc2116 inventory-allowlist.txt
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0bb01bc4abaafa8537d460682004d1f336980b28bc4fe1968bcc9c3bc3bc71ba inventory_gate.sh
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736ea4be712e1b5bcda10ecb466f0dec7008a2a36eabdfd77563976299c43cce lean-guard
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79a001107928713a22e679e4c4028549df76d0733455bb9937a4f438a0c315c8 Proofs/Audit.lean
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4f23dc814f02d3d0355327fd01ab9092dae8b87c76cc296058693428f75e9c7e Proofs/InventoryBasic.lean
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84bc670991fd7456d8c8569ff7b7c32410513a63d3cb7fe8877bb19a82d36a7d Proofs/InventoryCore.lean
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561f872e812c6e507b93a4424937d1d2fbb0672f6b46a0833369a5a1f58c1bb5 Proofs/Inventory.lean
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6fbeb50d3951c7c5ac593f6dec91096fc798123ed0c500fdfa39fb20b118ea78 Proofs/InventoryScalar.lean
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bf71e8d4eb312ebc687bf7e218d90b910543cd92e782078174868d012aca7250 selftest-auditonly.sh
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eb81df6d154b413b243ad282e3b1bfec92fde158a215f89993c08586a121f171 selftest-axgate.sh
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3d5898161d663eccad162269a5a6c102319077e22e1f2d89a8bfcab6926d29f6 selftest-harness.sh
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1df031a075fc438c5229d01cbc44ee6ac489a272cd736624f7ca45ef1a4ddb7f selftest-inventory.sh
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2c591fb2a0cc50cfdf76c3328e5d72d52b69c02f5b230ebc55c977d6570ecc0f selftest-statements.sh
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