{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "gzlqE9wbcCkJRh6nzpMPaWhN7dNXX3OThNy93Wv3PRPqln3v2wTheyivu+BsBNFVnyu+5Rc3CNGfYf52O3ybCA==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"10879cdae3dda38296693bb961b6028176a42df108ddad8bafb1b2cb3daeac1f\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"e35cc97876afd518f7cedb4c4d88330e182eaab23659542a66ecaa7cfc53bf2d\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"bd538a32a1d46602a5be05d9ad56fe1b35645bf489cb8e9d9b4e14421c5b0d7e\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"0add39fafb46a2803fd6bb97b6e5f6b1cb69081e238aaeeea46dcf5bb2bfaa11\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"d1a9ea745f6d0353bcbfa076cc6d45637280862695cf7e552cd800ca51d4c1dd\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"c4e374bf2377f239a58955126d9aae7008ee96c4cd8d34370e2b0921c9adbda9\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"df48ef467c194a6cfe883f33e57343b7c1d4eb9c7a63d3f42e649d66d42f6b6a\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"d5b237d950bd9c2c76f751d63a10cac2ccab9c5eee0d694c73e7d69e7659aeb9\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"04229dca838591e8b3d61fa5536e07ad7dd5d4f508620b5708466fccc4046014\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'resolve_dns'\",\"entry_method\":\"server/discover\",\"expires_at\":\"2026-09-12T23:12:16.385Z\",\"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\":\"2026-08-29T23:12:16.385Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"not_tested\",\"modern\":\"supported\"},\"probe_set_sha256\":\"e086f1ffb2a763d888dc28a08b053b0606a7d3378e9758ecc8543d3f0da9b4be\",\"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\":\"71e216e04bfe9cc97b90665eac0b9e1ea4cc3fdecc2b0fec020d7e492bdb00d4\",\"server_url\":\"https://api.kaiv.ai/api/bridge/mcp/dns-check-e159a722\"},\"unclaimed\":true}"
}