saymrwulf/ltl-accumulator-verified
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Phase 0a: purge compiled artifacts before compiling

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P0-a was applied to the four ed25519 repositories on 2026-07-30 and never
here. Found by the control repo's capability matrix, which asks the property
rather than looking for a phase by name.

The finding that made it matter there applies verbatim: a verification that
never cleans up cannot distinguish "these proofs check" from "these proofs
check GIVEN WHATEVER IS LYING AROUND". Compiled artifacts are gitignored, so
no `git status` can show a reader that a verdict rested on an object from an
earlier run of a different script.

This repository has no --audit-only mode, so the purge is unconditional.
Button green (80s) and the 14-case self-test green after the change.
This commit is contained in:
mrwulf 2026-08-01 16:11:10 +02:00
parent 9c78ce88ae
commit 25699a9cf7
2 changed files with 19 additions and 1 deletions
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2
verification/HARNESS.sha256
View file

@ -1,5 +1,5 @@
e7d422f0be9a9e6f5465058292e30c711d52856428da2b01c470a57ec181540c AUDIT-MANIFEST.txt
9118c39009196247655c3517626bba5447a59cf16484b1bb296ef6bc143fab13 check.sh
91ab3fce14a03fc6fd12b3cdbb52cd0f0e379ae2cd564ec7b61d339d4616fd32 check.sh
070147e2667053bd5d5e1174b969fc6c91bfcf15ded1a5bff57754e15f416885 fidelity/lean_defs.py
5d82462a002ac9fc782e95afe78b7719ba64b6410b5d2bfa620fe5317367dbf2 fidelity/run_fidelity.py
503babb3f4e6aff82ebd59e8752469ecd60fba440ed3b11b3f97c2b655fbd9bf gen/LTLAcc/HashExternal.lean

18
verification/check.sh
View file

@ -117,6 +117,24 @@ for f in "$HERE"/gen/LTLAcc/*.lean "$HERE"/Proofs/*.lean; do
fi
done
echo " all sources valid"
# ── Phase 0a: build hygiene ─────────────────────────────────────────────────
# P0-a was applied to the four ed25519 repositories on 2026-07-30 and never
# here — found on 2026-07-31 by the control repo's capability matrix, which
# asks the property rather than looking for a phase by name.
#
# The finding that made it matter there applies verbatim: a verification that
# never cleans up cannot distinguish "these proofs check" from "these proofs
# check GIVEN WHATEVER IS LYING AROUND". Compiled artifacts are gitignored, so
# no `git status` can show a reader that a verdict rested on an object from an
# earlier run of a different script. Purge, and compile from source.
#
# This repository has no --audit-only mode, so there is no case in which the
# artifacts must be kept: the purge is unconditional.
echo "=== Phase 0a: build hygiene ==="
find "$HERE" -name '*.olean' -delete 2>/dev/null || true
find "$HERE" -name '*.ilean' -delete 2>/dev/null || true
echo " purged every compiled artifact — this run compiles from source"
# Recursive: no compiled artifact anywhere in the tree may lack its source
# (review round 2, GPT M1 — previously scanned Proofs/*.olean only).
while IFS= read -r -d '' o; do