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ci: verify exact headless qualification receipts in result job - #299

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0thernet merged 1 commit into
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codex/headless-result-receipts-20261009
Oct 9, 2026
Merged

0thernet merged 1 commit into
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codex/headless-result-receipts-20261009

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@0thernet

@0thernet 0thernet commented Oct 9, 2026 •

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Change

The advisory headless result job downloads only this run/attempt's seven exact final artifacts (never bootstrap handoffs). A bounded verifier checks the actual release binary and Cargo.lock hashes against the build manifest, checks source/run/attempt/nonce commitments and role pairing, rejects missing/malformed/stale/failed-cleanup receipts, and validates completed public/private, Linux-managed and MCP journeys. MCP emits source and binary only; its run/attempt and lock binding comes from the exact artifact and successful job rather than fictitious receipt fields. Browser, per-byte direct-path and independent-NAT qualification remain explicitly unclaimed.

Checks

8 new verifier tests; 20 public, 29 private and 19 measurement tests passed locally. actionlint .github/workflows/headless-qualification.yml and staged git diff --check passed. Full local discovery is blocked by this macOS sandbox's denial of test-created /tmp directories; the hosted Ubuntu build job executed it.

Required passed at PR head 792a059 (run 37874440144) and at merged main 4aab282 (run 37875429376). The exact-head advisory workflow through .herd-live (request headless-result-792a0596-20261009, run 37875227613) passed every role and the aggregate result; host receipt says completed/success, cost $0. This is not browser, per-byte direct-path or independent-NAT qualification.

CI timing

Previous slowest Rust/Required workflow median: 10m41s over five recent successful main runs (created/updated timestamps). New observed median: ~10m37s across the two exact-change Required runs (PR 11m55s, merged main 9m18s); sample size two, no >1m median regression. Advisory headless workflow remains outside Required.

Scope

Only .github/workflows/headless-qualification.yml and its new result verifier and focused tests changed. No browser/Iroh transport, Railway or production code changed.

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0thernet enabled auto-merge (squash) October 9, 2026 02:24
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0thernet merged commit 4aab282 into main Oct 9, 2026
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0thernet deleted the codex/headless-result-receipts-20261009 branch October 9, 2026 02:37

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