betrusted-ed25519-verified/verification/HARNESS.sha256
mrwulf 9f7e0ee594 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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6c821b8e465d3b394cb3cbb4bb3757791ace064b6d1b273ba9a41402dac74e24 AUDIT-MANIFEST.txt
d505e4dd9283673e78fb34e25780c94334e03de4ad20400f8289d594ab004daf check-scalar.sh
00329d644a9651bb132c5688cfd89d3616142146a2c8534c34a05e63126feb29 check.sh
7a55136cd15ab96b3ab77234ffb8a2fc7c9544cb8b36426d29e257ffb2d2ba6e extract.sh
c9672a28825cd1d4055fb9efbb4a1d94c921c7b5c79e4cd5d0626ba061e554c1 GEN-MODEL.sha256
e6f31b4303f5a344781d353f1dddefc185876df470e27b285c81556621e65c05 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
2c591fb2a0cc50cfdf76c3328e5d72d52b69c02f5b230ebc55c977d6570ecc0f selftest-statements.sh
df2389909839c5c2275097044b112bd254e48aa21b4b8f6c1430847c0a0c7cc6 selftest-tiers.sh