{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "E/8JFzKrFUi825SeKk+DHxDPhshk9HaqjS2w0bfXu5W7FCjWN9Wjd0NV0I6Zg37kWCsHBYRpVySNjli6/c9KBQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"2eea7a1dba43dc3342e524712f29336f8250bdf5da3264eb7ff1a41f95bc0141\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"d835c5cfbc585f413a38995bb4729fc34e613c9bd911307ce0eb5cb8f8cc1ad1\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"a2ba75f2e5d1fdb1dc2c46369d11c46ec3254fdaeedd1e51a33b561fbafb8bd7\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"cf368adde6340cee1dc8048e9b0e7ff7619f6606e4bccdbea08862e6b9d2c87a\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"a4be0617fb73cd2fdf6c93054dbc31f666a99cb0a031cf030aa8021877312aa2\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"f80aa45a03af878521477084401e02a10c1363dded60e50c335d3f2bffcbcb59\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"901d57023406303f4b939fc1cab2fa0a72cd09dabf0e38dfb69567159137b1aa\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"f99d91117f362c8025507f4f8f8db1fbb5f010ac38862d633d605335ba576330\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'query_regulation'\",\"expires_at\":\"2026-07-14T18:54:04.933Z\",\"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\":\"2026-06-19T12:34:14.918Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"12056ec45dde6478e581439bc571d0f1b1a3e36a8b84982a2dc5f3b676cd3035\",\"spec_pins\":{\"mcp_spec\":\"2025-11-25\",\"registry_schema\":\"2025-12-11\"},\"standard\":\"agent-tool-discoverability-standard/0.2\",\"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\":\"944c58d72c51dcee94b41c93ad32e35d38774b8cff3572de7a6cc50f398528dd\",\"server_url\":\"https://lsoatzzwpltpydwyfqqv.supabase.co/functions/v1/vigo-mcp\"},\"unclaimed\":true}"
}