risc0-ed25519-verified/verification/HARNESS.sha256
mrwulf 96765ea721 P2-a': can a declaration hide from the inventory walker?
Phase 2c exists because a source-regex enumerator proved evadable in
ltl-accumulator-verified: attributed, private and `instance` declarations
and a nested-namespace basename collision all slipped past it. The fix was
to stop reading source text and ask the Lean environment, and that fix was
ported here. But a fix ported is not a fix tested. selftest-inventory.sh
proves the GATE reacts to a difference; it feeds synthetic observations and
never runs the walker. Nothing here had ever asked whether the WALKER SEES
a declaration written in an evasive shape.

selftest-shapes.sh adds all four shapes to an audited module, recompiles it,
runs the real Phase 2c, and requires each one to be NAMED in the
UNCLASSIFIED list. Asserting that the gate merely failed would not do: one
shape surfacing fails the run while the other three ride along unseen. All
four forks report all four. Negative-tested by removing the injection — the
run then reports the walker blind and fails.

The victim module is derived from each repo's own manifest, not named: the
forks do not share a corpus (dalek/anza attack Proofs.Basic, risc0/betrusted
Proofs.DecompressMain), and a hard-coded name would have silently found
nothing on half of them. It must be manifested, must not be an inventory or
audit driver, and must be imported by no other manifest module.

Two notes for whoever edits this next. When re-deriving a leaf module, the
inventory drivers must be excluded from the set of IMPORTERS as well as from
the candidates: they import the whole corpus, so leaving them in makes every
module look imported, finds no leaf, and the test silently has no victim at
all. And a lift of Phase 2c needs SCALAR_SH/SCALAR_MANIFEST alongside
PROOFS, or the coverage check dies on an unbound variable.

New executable pinned in HARNESS.sha256. Certified by a full sweep: both
buttons, all four forks, purged trees, machine otherwise idle. 8/8 green.
2026-07-31 11:56:05 +02:00

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6c821b8e465d3b394cb3cbb4bb3757791ace064b6d1b273ba9a41402dac74e24 AUDIT-MANIFEST.txt
d505e4dd9283673e78fb34e25780c94334e03de4ad20400f8289d594ab004daf check-scalar.sh
00329d644a9651bb132c5688cfd89d3616142146a2c8534c34a05e63126feb29 check.sh
afa13c814ba9757de8d59777524e496653351112a1a7037a56f1b0b436b28cf9 extract.sh
0ea20d74cd359da404ee3be116058374cbb9fd992ed170e5f6c64f8d7a6b2733 GEN-MODEL.sha256
e95982c15c7d754f0c9bcffef95d4c9d4c63589ac51ecdd40870133f377a005c inventory-allowlist-scalar.txt
86ee83b703d17c1f04af654657219b344b0076bc994c0b791ca6b6c5a0090d4f inventory-allowlist.txt
0bb01bc4abaafa8537d460682004d1f336980b28bc4fe1968bcc9c3bc3bc71ba inventory_gate.sh
736ea4be712e1b5bcda10ecb466f0dec7008a2a36eabdfd77563976299c43cce lean-guard
772ca6dd22443c83dc35d5428598c8d17a01c69db5be008474d06476fa66f7f8 Proofs/Audit.lean
84bc670991fd7456d8c8569ff7b7c32410513a63d3cb7fe8877bb19a82d36a7d Proofs/InventoryCore.lean
4b1d7f5249a80375b4ef849a760ae8e4bbcecf103c3f8b9e8d0a5d5a9ae377fc Proofs/Inventory.lean
6fbeb50d3951c7c5ac593f6dec91096fc798123ed0c500fdfa39fb20b118ea78 Proofs/InventoryScalar.lean
bf71e8d4eb312ebc687bf7e218d90b910543cd92e782078174868d012aca7250 selftest-auditonly.sh
eb81df6d154b413b243ad282e3b1bfec92fde158a215f89993c08586a121f171 selftest-axgate.sh
3d5898161d663eccad162269a5a6c102319077e22e1f2d89a8bfcab6926d29f6 selftest-harness.sh
1df031a075fc438c5229d01cbc44ee6ac489a272cd736624f7ca45ef1a4ddb7f selftest-inventory.sh
26f10a749e03cecd7ad173d0d621498386444d8e347f606a99a2fadb06738d86 selftest-shapes.sh
2c591fb2a0cc50cfdf76c3328e5d72d52b69c02f5b230ebc55c977d6570ecc0f selftest-statements.sh
df2389909839c5c2275097044b112bd254e48aa21b4b8f6c1430847c0a0c7cc6 selftest-tiers.sh