{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "Yozpz1iDHwtfEou0JzdEAsp7Y5oyxOy51SQgilXTn/oeTviH2jgO6sbX9UdbxGabKK/isPxqRXN+hXQkdHhYDg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"c128bb097032acd30d1a408f3fd54df521ab7dbd63e60b1b1f85ec4e525a11d0\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"c85375fb3f5b367aeed937942b7b6035aaa539ddcfa1eb498f9026340683ce8b\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"1d9cafd0dc948e0a7f087b1c1115b8245ad145b69d0d5e870236d6dc7364d03d\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"873815e58a2a9fb05b542a0dad384ed20361cab3d88c6cb16804aa673cba6b51\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"83fcc4d574d98be3ed4efebef2be6a39aaa3e8f66db11450ff70a40dce23fbb6\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"9e9f80cbe6026d7ce66c3ffa77ea5ddb35a625353de1b3902f0ae1df6799390e\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"05acb1827243152af5a217a888dd9133ddd6bf0316eddcb2bf82035474d65f0d\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"e044ad6f19d54d1a8da3492d6c5492f8a6ed82e02801fb496c55ffc76223b7f4\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"a0c31db4686f7002d440e72409c28781e5da51cd89bd78d7777a8774dd2543fd\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'check_ai_visibility' (sampled 1/2 read-only tools)\",\"expires_at\":\"2026-07-14T18:54:04.889Z\",\"grade\":\"A\",\"honesty_cap\":null,\"issuer\":\"SaSame SRL\",\"issuer_pubkey_spki_hex\":\"302a300506032b6570032100439ce47d384c8ceb07c9040aef780cc3a2ba5a63c14027ad77ab458111f20fb6\",\"level\":\"observed\",\"note\":\"Re-verify offline: ed25519.verify(signature, utf8(canonical_json), issuer_pubkey). Then re-run the audit against subject and recompute each evidence_sha256. No callback to SaSame required.\",\"observed_at\":\"2026-06-25T12:59:39.506Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"e6336d86c7af257a3c862b6361785a0dae5a5d6cdd98eed7e09e0938917fccd1\",\"spec_pins\":{\"mcp_spec\":\"2025-11-25\",\"registry_schema\":\"2025-12-11\"},\"standard\":\"agent-tool-discoverability-standard/0.2\",\"statement\":\"SaSame OBSERVED this public endpoint from the outside on the date below and it met the criteria. This is NOT an owner-confirmed claim and NOT an official endorsement — it is a third-party observation anyone can re-run.\",\"subject\":{\"endpoint_sha256\":\"f6de47d04448b695772fb1a47573681df5c78bec092cfae4501b98f51941aabe\",\"server_url\":\"https://aivisibility.agentexchange.work/mcp\"},\"unclaimed\":true}"
}