{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "+3c48lOoynZfRZMJBhMoFk+ev4IJUURYeuxDAKpktEHvknRFZWTk1eBBjIplkIp20UpiYenYVQO6TU6kvenfDQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"8f9437dd930d9bfcebde1bd41ffa806c7b0ea032755596c0d3814b9a74e9b264\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"47481405ab6c0049404c65b54c2bc37a745e962ddae13df9918e4b6f52a1dc20\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"9d2b85bb525dfdafbb48df4536aecd9d15845f6583a0913f510dcc62228fbc4c\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"dfaec1316045a74be9d0293186de6bf2e3ef8cd748f3f7fd89cebe2fa862710e\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"367d0ea7cea2c597da178e29f62dced7b9f21b57f3dc3c7c6a9995ab3001fcc0\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"7c00bea1e417ec42dad941bb1075e939833a90a4a7d8706a5070cd0643bf69ba\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"cde1303cd317be2dc8fab7e7bd25a9fa98e0c7d1e3bbe321fd4fc130926f5342\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"2c4e481172617d372ad9be2f33f733a9f0be5e81b24319eabc747f2835968244\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"9517fab28c824dc58a34d24b0393bc94b4381c2f1fda9d8849fd4512c090b06a\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'search_organizations' (sampled 1/3 read-only tools)\",\"entry_method\":\"initialize\",\"expires_at\":\"2026-08-31T11:15:33.477Z\",\"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\":\"2026-08-17T11:15:33.477Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"supported\",\"modern\":\"unsupported\"},\"probe_set_sha256\":\"504a9cb1ca3854e866ff356e639496c4685199e062d1fee43d3fe18b50bfdead\",\"protocol_revision\":\"2025-06-18\",\"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\":\"dfbbd1a8e5bbd24e37355493196d62ab6d06f78cf2b1d0891d6c2bdf69bc6f8e\",\"server_url\":\"https://svtr.ai/api/mcp\"},\"unclaimed\":true}"
}