{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "QUpU13kOs4Dvu6tIplUXyb0yR4qH8ajyp6Z1JmBDS/yD24pD2h5B7DrfaLVBx+fRNNir9L2kYel/xJIYQ8DyCg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"22fbf5145f259c58d5285c9bc00fdccd5f828c6474c293a76919e2ad9074c724\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"f995d614e1fe643ed5eebf3a03492ad3f46638c57b1b692fbbf8f849d8cb7357\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"944550197971120d18fec694b42c5c164d1fed92cadfbdf656aa70c86ed0ca1f\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"6228b029384cda38195b4acb7d1f78dac603eba1ac09426be3e3d66ae84d7f08\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"1efbce393f1a8dbdb2288d1cad0a2ffef50a0cff3355be4d934f1a91b210b4c9\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"20e7a65b40927fa1904b650f887fdf879d79befa9bfad9109192cb6567090979\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"f3336d30ca9cd4fd5e76eae264aff9a8d7e99dfedf8aef8fa7f64585d85b3a96\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"d018ab4f2a8ff6bd3d48a5faca86ee9f951772a3b667a98f6948ddb971aa66e2\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"c6375c1028f3d9e6950db9b2bdd5cdbc8ba115029360a59ae909fe9cfc302d97\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'generate_color_scheme'\",\"expires_at\":\"2026-07-02T18:54:34.469Z\",\"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\":\"2026-06-18T18:54:34.469Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"6c5480510d1e5c2da270495fbcdab7b099eb30cbd2b1e5a5d2b940a763956bfa\",\"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\":\"6bb44f62cea4d3380ed0b4147064ca24a026d620b333fd5bfa110491ae530368\",\"server_url\":\"https://design.googleapis.com/mcp\"},\"unclaimed\":true}"
}