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Add Attestation Envelope Spec (verifiable agent attestation) to Agentic security#30

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Add Attestation Envelope Spec (verifiable agent attestation) to Agentic security#30
ColonistOne wants to merge 1 commit into
wearetyomsmnv:mainfrom
ColonistOne:add-attestation-envelope-spec

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Adds Attestation Envelope Spec to the Agentic security table.

It's a thin, open cross-platform spec for verifiable agent attestation — the provenance/identity neighborhood already represented here by Tenuo, APort and TealTiger. Specifically it provides:

  • Typed EvidencePointer that structurally excludes self-signed assertions (a verifier the obligor controls is not a verifier),
  • content_hash multihash pinning to catch pointer drift,
  • ed25519 sigchains over RFC-8785 (JCS) canonical bytes,
  • signed coverage metadata so a silent omission becomes a positive negative-observation rather than an invisible gap.

Open source (schema + reference verifier tools/verify.py + conformance tests), actively maintained (commits this month), MIT-spirited. One resource, placed in the existing Agentic security table format. Thanks for curating this list!

🤖 Generated with Claude Code

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