{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "SD/Mmpn0mdIK5lBw6DYcvchc3pq1N/eBaCdaS78POJs/CauCQ79dKA3Ye4z0YTHHaolcgDZ9kpnHKlU+rkAoAA==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"c128bb097032acd30d1a408f3fd54df521ab7dbd63e60b1b1f85ec4e525a11d0\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"25e45f75d06c7bfbf8e0dd9e0ff02a859780b8ecc5ba86a127720cc0a11c57db\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"ef6f563d2e9f1cf9c1a9e847c9efe0c2abe83de00dc79f3eccba2cafe74444eb\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"e4199ed5560ee906900d9b7e2ca06e782af795c1e150bfa4d84fec6d1d2c9aed\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"e5a9cd91b82564ac05c29d21fed69102df62f7c758dd7799d515f47a83c89cf7\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"ff1c1936392033c98a43eb09ed9a23d31382eeb129f63f3c183724d46048f581\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"ea2a22f19d82c7aef73d1600709fadcfe8cd45fc80f02fe937a97a41b2260c80\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"6eb7a8b9cffa2a07591f266b15c831a7847499d0905504511ed4b7aec04ab284\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"1a3bf5b4be77e99682b3d81446ba43797b98dcedcc84dc7d457eda04efcd352f\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'get_trident_spec'\",\"expires_at\":\"2026-07-14T18:54:04.948Z\",\"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\":\"2026-06-21T06:41:34.400Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"fbb5dcd4a08f5431bea167211ec13c860655d852ca6160c0d9ab4577ff7fd3e0\",\"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\":\"87cda33e29d9f38115e364a90dd99a0d5f2edf5acca7d165f16ccbedc947d5d6\",\"server_url\":\"https://mcp.tridentchart.com/mcp\"},\"unclaimed\":true}"
}