Changelog
What shipped, dated. Each entry corresponds to a public, verifiable artifact — that's the house style.
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Self-serve open — card → API key → signed receipts, live
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v0.4 conformance suite complete — 1 accept, 3 reject, 3 status vectors; two independent implementations; every envelope and wrapper hash recomputed byte-identical on both sides
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First v0.4 conformance vector shipped — v04-accept-001, two-party signed (AgentOracle + AgentTrust legs), byte-identical across three independent canonicalizations
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Sequence-integrity example merged into the community pre-action governance conformance suite — N artifacts over time, Merkle inclusion + tamper demos
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Canonical verdict→gate mapping published, content-addressed — sha256-addressed immutable doc
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Third cross-citing draft filed in the receipt family — draft-msebenzi-evidence-action-00 cites draft-krausz-verification-state
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Composed multi-issuer envelope example merged into the community conformance suite — N signers, one artifact
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Independent byte-identical second implementation merged — AgentTrust rebuilt the format from spec text alone
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First registered profile in the receipt-format registry — verification.v0.3 entered as the first profile in the ERC-8210 Receipt Profile Registry
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IETF Internet-Draft FILED — draft-krausz-verification-state-01
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Open-source receipt verifier published — offline JWS verification, MIT licensed
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Cross-operator benchmark live — open methodology, open submissions
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Receipt spec v0.3 — binary-halt gate + canonical/derived/version-bound mapping
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AVeriTeC 2024 dev published — 57.6% overall, held-out 57.7%, MIT licensed
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Pinned in x402trace v0.3.3 — first operator-contributed fixture in the harness
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Live on SKALE Base — first paid settlement gasless on SKALE
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Tutorial #4 — claim verification in AI content approval workflows
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Indexed in Coinbase Bazaar — 8 settlements verified