{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "MqXcy3Ezsgon8T8EPY0MgCH0/vlwe15iHUVSfdZ1aRafFeApfjTSXjBJo8wcsj0UaAdIG68EYniTovzWYeflAA==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"95059e3105d9b3cfc5e0a1561749dc1fe4777c0e1dedb5cf06b9b7e8b9e858c7\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"118e960f634dcb1771ff549ab6747a6601fccfd5c04f104f02211108766d685b\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"b1e006e72649d2e998df4c2c9ec2136b1cc0e9fde70dfacf8caf75e204a1e4f8\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"5329e1334d438d8bef9bf523cd61afe81c13fbaf5361da611d996121041287e5\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"a3eea291ee39e518a013fe45c0de3e4948b44e60919b34151e74a87f23911224\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"68b4082518c73805c562bfa5681629471bc9f9061297210dba362e02c9603222\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"8376264fb11d55c7a4d18a4807b3199c88e13460adac13cb54830a1620a49fc8\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"dee193155547a8a93681aa3206b05d96b5fae39bbbfeea7975ac7eea134de9fb\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"18737ad7ddda5de205f74f13f7306e8f5fd118d7689837a8a32a39f1afc793f4\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'search_drinks' (sampled 1/3 read-only tools)\",\"entry_method\":\"initialize\",\"expires_at\":\"2026-10-25T09:13:59.931Z\",\"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\":\"2026-10-11T09:13:59.931Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"supported\",\"modern\":\"unsupported\"},\"probe_set_sha256\":\"a1c0b5d7c86d69eb7f1e89bab7d47d11f34ce0cf99b08772f8c197a729524ca6\",\"protocol_revision\":\"2025-11-25\",\"session_model\":\"stateless_legacy\",\"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\":\"76770373d48a68fc84d59f6586cf042273c125d2bd474646f886384914fb2935\",\"server_url\":\"https://mcp.bev-buyer.ai/mcp\"},\"unclaimed\":true}"
}