{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "nwjIMJms4YnjV97Z9HsoSnYUPquxQGhV3fCJoJFkWbBNiIBwIs6jMiQPI87LFGmULPqvhM28Alw+wOlk5juTBw==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"8f9437dd930d9bfcebde1bd41ffa806c7b0ea032755596c0d3814b9a74e9b264\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"54f566c037814971f643480d3c56e5f544cd8a3a431c63e479ba6e8ea6878467\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"244edca7b8212847ad8b923ea287b85511d4a9b6ad73f04ba070459e5f8c8b67\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"092f763076f6f0959a26cd5c9516955de549f09a97eeaa509cc872fb72c745e7\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"f395b79f7de19bd91b463629fbf8e495ece85bc2cd7864bb3936c0f50f93aa0c\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"de31d0ae016961fb3bb3fed2ec049bfc7e71252c714183037e506ec20ffff412\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"30261feecdf897e3cca059d5b2f9934eb20fb4335c31d2026d3c6b8424f2bd3a\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"512e7ee0c954a37e7c78dd069857fa0e53adbae9a39ea137000f967b54a6fed7\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"e8e4a896ee378bb3132ebb424a664ec43d9e4f116b71dc3b9ca3026b670cb095\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'get_market_benchmarks' (sampled 3/3 read-only tools)\",\"entry_method\":\"initialize\",\"expires_at\":\"2026-09-12T03:07:26.018Z\",\"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\":\"2026-08-29T03:07:26.018Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"supported\",\"modern\":\"unsupported\"},\"probe_set_sha256\":\"d0a765bfb8d4bf8824e05d9a1785804c01d8f6e15155e449022ec1fe8ca4c1e5\",\"protocol_revision\":\"2025-06-18\",\"session_model\":\"stateless_legacy\",\"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\":\"adb23c6c02840e822919fbd1c0b6f2f9efbce39121e3c5dc7765dd5f9bb9b64b\",\"server_url\":\"https://roosteragents.ai/agent-economy/mcp\"},\"unclaimed\":true}"
}