{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "39iKn/zjwvK9ErHHTRwmzOD5YyiLOHBVDUrk4wgyolpc8nW9ss4V772LwnERZ9nUGoJhT7Isp0PenZroWqqrAw==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"10879cdae3dda38296693bb961b6028176a42df108ddad8bafb1b2cb3daeac1f\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"243c47c9ba9135cc566b3edc6a6a098428cedc1e7552d0f1969e3fa224a50cce\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"6ea5074cb3372579adecb8b2622b31d1ae0724426a57d209de9cacb7afad956e\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"90967d3ecf810edf2542cda4a03a823795f4dd5b7d40946b8360e26128541c47\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"121bb4ad1aca02ed6a093ff7aa25e53ae61045cf6958ad114c0aa40761b92781\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"2d34009ee02d4de5f1018c0d67ef60a1dc893a33fc1b552b04f652c3d27a83bd\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"aa3f7fd7f3ebf488ae762723551d2a8adabcf5f9e89dd66a680b2ac1fbb13666\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"7793a933475a298e1f976efb08e19e506d1313d33a0493ddd3566d235a4560f1\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"1e08c1c0d6f1690f409fb24c0f59cc611360fdcfe15493f7c75bedf75df5df24\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'ping' (sampled 1/3 read-only tools)\",\"entry_method\":\"server/discover\",\"expires_at\":\"2026-10-01T17:08:10.048Z\",\"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\":\"2026-09-17T17:08:10.048Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"not_tested\",\"modern\":\"supported\"},\"probe_set_sha256\":\"46295b136d65da83e209d5782e13978422cf100af7be8fb21e5d55f52f5ba3c9\",\"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\":\"66de830d1f680e1f6be2ddb0d469f97444ffaa802919021ca7cd36a2b0d9a0d8\",\"server_url\":\"https://mcp.kikaret.ai/mcp\"},\"unclaimed\":true}"
}