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mrwulf
9ab8f15694
Phase 0a purges every .olean before compiling, bans stray Lean files at the
verification root (LEAN_PATH contains $PWD, so they join the build unaudited),
and requires gen/ to be exactly the model manifest plus its pinned templates.
The templates are KEPT, unlike SLH-DSA which deletes them: extract.sh directs
the operator to diff the hand-written external models against them, so they are
the reference for that comparison and P2-c will enforce it.
The purge is skipped under --audit-only, which exists to audit the artifacts a
previous full run produced. Those two features would otherwise destroy each
other, and it is a further reason an audit-only transcript is not evidence: it
has not had this hygiene applied.
WHAT THE PURGE EXPOSED, and it is the point of the whole item:
This button had never compiled the corpus from nothing. The signature apex
rests on scalar arithmetic — PointLiftSpec -> ScalarPackSpec ->
ScalarFromBytesSpec, and SigApexSpec -> ScalarDenote — and TWELVE of the scalar
layer's thirteen modules are transitive prerequisites of this manifest. They
were never compiled here. The button worked because check-scalar.sh had run at
some earlier point and left its .olean files behind. .olean is gitignored, so
no git status could ever have shown that the verdict rested on untracked
artifacts produced by a different script.
Nothing about the proofs was wrong. The evidence was resting on something
invisible, for the entire life of these repositories, and it surfaced the
moment something finally cleaned up before verifying.
Those twelve are now compiled here as PREREQ — BORROWED, NOT OWNED.
check-scalar.sh still audits them; Phase 1b asserts every borrowed name belongs
to the other manifest and to neither twice, so the list cannot become a second
ownership claim.
Two consequences fixed along the way, both the spelling-versus-membership error
that ScalarPackSpec has now taught four times:
- Phase 2b globbed Proofs/*.olean and would have demanded artifacts this
button never builds. It now scans its manifest by membership and fails
closed on a missing one.
- The three inventory drivers were exempted from the dead-file gate and
compiled in a later phase; after a purge they were absent when Phase 2b
ran. They are now in the manifest like everything else, and three
exemptions are gone.
The sweep runner now reports RESOURCE rather than RED when it sees a
memory_exception: lean-guard's clamp is not a broken proof, and it has misled
the operator once and the author once.
Verified green: 8 full runs from completely purged trees — four check.sh, four
check-scalar.sh — zero red, zero resource. Every artifact rebuilt from
committed source. These are the first runs in this repository's history whose
verdict provably depends on nothing but the bytes in git.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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6c821b8e465d3b394cb3cbb4bb3757791ace064b6d1b273ba9a41402dac74e24 AUDIT-MANIFEST.txt
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d505e4dd9283673e78fb34e25780c94334e03de4ad20400f8289d594ab004daf check-scalar.sh
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00329d644a9651bb132c5688cfd89d3616142146a2c8534c34a05e63126feb29 check.sh
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afa13c814ba9757de8d59777524e496653351112a1a7037a56f1b0b436b28cf9 extract.sh
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0ea20d74cd359da404ee3be116058374cbb9fd992ed170e5f6c64f8d7a6b2733 GEN-MODEL.sha256
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e95982c15c7d754f0c9bcffef95d4c9d4c63589ac51ecdd40870133f377a005c inventory-allowlist-scalar.txt
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86ee83b703d17c1f04af654657219b344b0076bc994c0b791ca6b6c5a0090d4f inventory-allowlist.txt
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0bb01bc4abaafa8537d460682004d1f336980b28bc4fe1968bcc9c3bc3bc71ba inventory_gate.sh
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736ea4be712e1b5bcda10ecb466f0dec7008a2a36eabdfd77563976299c43cce lean-guard
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772ca6dd22443c83dc35d5428598c8d17a01c69db5be008474d06476fa66f7f8 Proofs/Audit.lean
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84bc670991fd7456d8c8569ff7b7c32410513a63d3cb7fe8877bb19a82d36a7d Proofs/InventoryCore.lean
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4b1d7f5249a80375b4ef849a760ae8e4bbcecf103c3f8b9e8d0a5d5a9ae377fc 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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