{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "iUhhI99WUwN6PMyrYaAazdOL8zA+lyv+0ius7wlxvWOAU7MFh54G5Wc3IBFkuVwMeNix1+rsd3LgVuf96k+dDw==",
  "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\":\"671cb77f8206e21d18ae44cfb0c7877d19c2220786f0827f453acd3d2ee4f041\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"121bb4ad1aca02ed6a093ff7aa25e53ae61045cf6958ad114c0aa40761b92781\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"beae56eb9b355ddaba386158019a14544ceb45951aaed12559b127fd8f3b7710\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"5268d0b6120469c939dc67596689c45a71d6216b6c530b54058ff96d460ed49f\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"f858681568653048729822160dedf8e632474eaa8d0ee28977ee0aabeec50b23\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"ccdd3c9c622bc8e6813004a3652a1a28678a0501b34e6420cc4361feb4d2d1f1\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'list_genes' (sampled 1/3 read-only tools)\",\"entry_method\":\"server/discover\",\"expires_at\":\"2026-10-23T03:10:39.681Z\",\"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\":\"2026-10-09T03:10:39.681Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"not_tested\",\"modern\":\"supported\"},\"probe_set_sha256\":\"3800f9eb48ae9ae4910876889f56e9aac425303bac4d95901b8ddf5f8bdfae8a\",\"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\":\"e890009185db847fd4ca3ee5efbfa2c1ece0e912aa9f5ae51e6e21b89c85b0df\",\"server_url\":\"https://deepdna.ai/mcp\"},\"unclaimed\":true}"
}