{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "UWDodTukeCuDlx0IcrikaHM9uSwuDPnDkAAfRINRWbcFmZg7wlyhTrBE/YEkI+WL/y9w61r21zi54ujzHT/ZDg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"95059e3105d9b3cfc5e0a1561749dc1fe4777c0e1dedb5cf06b9b7e8b9e858c7\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"c85375fb3f5b367aeed937942b7b6035aaa539ddcfa1eb498f9026340683ce8b\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"fc2583cce5e77689bef5a666a23dc655ed5ab1bcd4ef3862807ff54f6fd0e21d\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"f7cd8de128c7c4476055a814fe6a2732132c5bf2f548ce1d93917f5f241b58c9\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"83fcc4d574d98be3ed4efebef2be6a39aaa3e8f66db11450ff70a40dce23fbb6\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"7b96ab8743ba06bf5ea40c12e0375c9ecdc78be3f87372f87e839accb326cef4\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"5c922a1dd82c0ea75692da034f36bfcf0a23d81f4a6a2ae98abab8173fc53349\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"6d37b0820b048bddf5a8547ff653cd5be2e257d2ef557f30dfef686fc5add74d\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"feb211b956daf7386de6cdae5e8c665060f9d56e0f93db119d0295e3916ad606\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'search' (sampled 1/2 read-only tools)\",\"entry_method\":\"initialize\",\"expires_at\":\"2026-10-23T03:08:04.028Z\",\"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\":\"2026-10-09T03:08:04.028Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"supported\",\"modern\":\"unsupported\"},\"probe_set_sha256\":\"e71fce888ae7b1a93456c3ed9ce45c47a98ba266b038cfdbaa294ce2bb09a398\",\"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\":\"27e9bd1338d47ebafd7d9c2b7b2eb23ee4607a41b655f2eefc39f58ddfd8cc4d\",\"server_url\":\"https://docs.bithuman.ai/docs-mcp\"},\"unclaimed\":true}"
}