{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "9S0bqcbGeWwH8JOy9MtUizvbyCXVgNAiza1t62OVin+BNdKkqViXdX7fugnl0xcT2E6QLwjkdJnZ5QV+MZbqDw==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"10879cdae3dda38296693bb961b6028176a42df108ddad8bafb1b2cb3daeac1f\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"c85375fb3f5b367aeed937942b7b6035aaa539ddcfa1eb498f9026340683ce8b\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"fc2583cce5e77689bef5a666a23dc655ed5ab1bcd4ef3862807ff54f6fd0e21d\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"26b3ff1b30989e1209103e3eef828edd390747d3494859607b9a40a2eaa6ac5d\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"83fcc4d574d98be3ed4efebef2be6a39aaa3e8f66db11450ff70a40dce23fbb6\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"adf5fa459e0c931ac1523a8d2a1591288de3dfb312d222015665789db24baeb7\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"10fb671191b6028b33d774012dcb2faab5b9f9b90233bfbf1532e65d3d6f8e7a\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"7c6175fec1d6df5cdc28b1ebfa0bf2871ce7da8ccc25cc243cf9b4ace4ad7004\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"d0f97df8fe3b3813267ac0a32fe3845e1b92b5d777b572f5c9014e0b5edbf906\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'get_seed_format' (sampled 1/2 read-only tools)\",\"entry_method\":\"server/discover\",\"expires_at\":\"2026-09-12T23:08:48.244Z\",\"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\":\"2026-08-29T23:08:48.244Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"not_tested\",\"modern\":\"supported\"},\"probe_set_sha256\":\"bfbe45c83dae3e8e9e66792cc695109017713d594aa3a6cfc68c10bdc84324ba\",\"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\":\"b821d163c47f060eeac82540e6c11b4110b53e8f27183a086891b9f2694df239\",\"server_url\":\"https://calaf.ai/api/mcp\"},\"unclaimed\":true}"
}