{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "K0nCrtQ8F7PeAL6WTreLldbKGl1PlimYCToQ3xyKbS3wOzs/HWqDCujy/gx9gro9xmehXAJPlN2aPmzzmpYLDA==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"b699de03d8cf6b4e362cc50de29feb0aa0b40957e0d7789b102431a36b3067b3\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"087f5c3b0b3fdbf8914902631c2adc620740d03fb4bbd0469e4b9f72d8472173\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"17d109d59fe9d21e31ffe802edc82d590f976af983dc6959e93cd4ae3d5fb309\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"6e14b14351d6bf65d305854c642154863167069bb1ce6ad4648700b9fada208b\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"a249cf1f7c1afd6fbd6db9a78626e848569bafaa2f1cdce0754ba9b966dc978c\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"e451d6b063b20b6113ede4b0e52e3b6b9aa5d1a7ae3d1e86821f278653bd1358\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"cbd92ae66216818976b74b7e9dd13c924ed6ac8e27d2847ac1977418d9a5355d\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"f6c01f345856d6ecf7f5e51074e86c449b37aec3d74ee22e2b31b450b0d70c76\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'list_services'\",\"expires_at\":\"2026-07-14T18:54:04.936Z\",\"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\":\"2026-06-20T12:38:52.230Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"b9689783c4c4289fbe6cea30e0227d2448507fc0504be0840454a6565524008b\",\"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\":\"59219e6dfc2bc9d40313db46dbe4792f30251d98b87ae3c0956bf4dcf30cbc99\",\"server_url\":\"https://estimator-mcp.justfix.app/mcp\"},\"unclaimed\":true}"
}