anza-ed25519-verified/verification/HARNESS.sha256
mrwulf 6aa9dd2f11 P2-a: attack the arithmetic/apex tier boundary itself
selftest-tiers.sh tests the property this repository exists to assert and
that nothing had tested: the arithmetic tier rests on the three kernel
axioms and NOTHING else. Five cases, all green.

  control   both tiers pass on the untouched tree
  case 1    an apex axiom injected into an ARITHMETIC certificate's proof,
            statement untouched so only the cone moves -> Phase 3 rejects
  case 2    apex boundary widened by one name          -> Phase 3 rejects
  case 3    apex boundary narrowed by one name         -> Phase 3 rejects
  restored  both tiers pass again

Which axiom to inject is derived per fork from this repo's own documented
boundary intersected with the victim module's import closure; no name is
hard-coded, so the same script ships unchanged in all four forks.

Two defects in the test were found and fixed before it was trusted. The
lifted driver first omitted `set -euo pipefail`: the phase's Lean work runs
in a subshell and the phase ends in a bare `echo ""`, so without -e the
subshell's exit 1 was masked and the driver reported GREEN while printing
APEX AUDIT FAILED. And a line-count sanity check passed an empty driver
because the CERTS array padded it; the guard now looks for the diagnostics
it means to provoke. Both are recorded in the script's comments.

The test restores what it touches and rebuilds the module it edits, so it
leaves the tree exactly as it found it. New executable is pinned in
HARNESS.sha256 (Phase 0c fails closed on an unpinned one).

Certified by a full sweep: both buttons, all four forks, from purged trees,
machine otherwise idle. 8/8 green, 0 errors.
2026-07-31 02:39:34 +02:00

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12dc724bffd590e6f706573d97bf07425b8f268a1be2d72a3bbd9aef48f9c277 AUDIT-MANIFEST.txt
6b25b7e261633f4fa703de0be1dfd3c263d043107e3b3225d4c5079a93b6a64d check-scalar.sh
1bd3caaa12b1db17dd2d625410fdbf81b6ba3387b819da82b4e621e6477696b4 check.sh
64602c31ef34e740a0a27431534fa2ca65b6cd90a99cb17e119915a82a38b474 extract.sh
52afbe130c5551686f45643a35065729fd5bb8166b5fa3db67b74c60ba3eff62 GEN-MODEL.sha256
6033c86eb08b4c2ea0bd7cdbd2cfb5748059179ece3efa9673270dc17a2e38b9 inventory-allowlist-scalar.txt
b2c79ccf7005051946d49ee1fb0b51fbee58819c5909c6efb00965547b56fa5d inventory-allowlist.txt
0bb01bc4abaafa8537d460682004d1f336980b28bc4fe1968bcc9c3bc3bc71ba inventory_gate.sh
736ea4be712e1b5bcda10ecb466f0dec7008a2a36eabdfd77563976299c43cce lean-guard
34c102ca7a38719ef8890b8dedd3f07c3f92e10ae4a1ce2c47a7db4d53523354 Proofs/Audit.lean
4f23dc814f02d3d0355327fd01ab9092dae8b87c76cc296058693428f75e9c7e Proofs/InventoryBasic.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
2c591fb2a0cc50cfdf76c3328e5d72d52b69c02f5b230ebc55c977d6570ecc0f selftest-statements.sh
df2389909839c5c2275097044b112bd254e48aa21b4b8f6c1430847c0a0c7cc6 selftest-tiers.sh