{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "qncggH9Yo7c1S0iwUqRNkz5gwjXEdW9gO4HLUb2A+xZ0wHaMYfBUz64tYx/UiEGdBcO4dINijJV+Amg4pqzICg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"243c47c9ba9135cc566b3edc6a6a098428cedc1e7552d0f1969e3fa224a50cce\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"e3253d3253c65ea141b45c7a5e3664c6b735176795fd85f614a008b9658a332b\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"3f3ffe81dacff9f26a5b0a53a8405259c60194ae6e60762861753b89818f1d9d\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"121bb4ad1aca02ed6a093ff7aa25e53ae61045cf6958ad114c0aa40761b92781\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"84f5e8a349f60e15b299565318b42fca0ee59a3b45dc9181e3844f7c24396634\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"20c24cdf44bf7a1bb63f45a9adb7df686d9516dbe572a390b7f12e3eb2655d15\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"9ff76a4f8c4abd3e2ca99d105ce50cc411663d8745e3d1089ff3b71926569131\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"1fe257ece7ac452b4a83b94e3951b77ed454df4f63ed9d98da6ffe93f3fecb7d\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'search_facilities'\",\"expires_at\":\"2026-07-02T18:53:49.821Z\",\"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\":\"2026-06-18T18:53:49.821Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"b0423fc3aeb6ed30f576e426794361ae21e44faf690a2710e98a22d10e5955ca\",\"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\":\"139d3470d2a1a76c511501121daab738c0aa9535e9b1f5b288aadad0f1efcf11\",\"server_url\":\"https://gth-mcp-server.pages.dev/mcp\"},\"unclaimed\":true}"
}