{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "76vDM+R2trOskvPl9hsZCy+Q3wytcyA3CUYyyxuOayfOHPAQDtKEKnk4fchI5l6heTELG03a1jrA71S6EaC5BQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"10879cdae3dda38296693bb961b6028176a42df108ddad8bafb1b2cb3daeac1f\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"47481405ab6c0049404c65b54c2bc37a745e962ddae13df9918e4b6f52a1dc20\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"9d2b85bb525dfdafbb48df4536aecd9d15845f6583a0913f510dcc62228fbc4c\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"dd09b117f1d442ee256a7ee5831769e2210493803db49761c1a16cc75347c20f\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"367d0ea7cea2c597da178e29f62dced7b9f21b57f3dc3c7c6a9995ab3001fcc0\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"230b9e0ebc6be1f79af63e606b018e75daf4e5ded7ba06d3ae6a21dff223a90a\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"4bf21da1feba2cdfa8dd15591e37064515481f58abc8618ad70aafc0072644ad\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"4f7c5e639f239d691d56bd1619343292a2d8bb28fba3e191df911c57cc3d43c8\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"3d08cdc9bb1e47b40ae1a0111b823ef8b6d586cd62cb6e0b0bc2716f73c35e13\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'find_evidence' (sampled 1/3 read-only tools)\",\"entry_method\":\"server/discover\",\"expires_at\":\"2026-10-23T03:09:07.039Z\",\"extensions\":[],\"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\":\"2026-10-09T03:09:07.039Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"not_tested\",\"modern\":\"supported\"},\"probe_set_sha256\":\"78a18950810b3beb06e31d2084ec4de644d08193ccb3fadd576e2c82618ee2e4\",\"protocol_revision\":\"2026-07-28\",\"session_model\":\"request_scoped\",\"spec_pins\":{\"legacy_fallback\":\"2025-11-25\",\"mcp_spec\":\"2026-07-28\",\"registry_schema\":\"2025-12-11\"},\"standard\":\"agent-tool-discoverability-standard/0.4\",\"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\":\"3ee907b964adff5cc9f7c2ab0e7b4a10a12fc58ac6fea591a5e1234fe35f3c74\",\"server_url\":\"https://catalystproject.ai/mcp\"},\"unclaimed\":true}"
}