{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "CL1+hyLyRD/LicAMBTr/22MRCt0gXmheF03vCzXlmjrtUk+zpnULhWbsNziHsyT8sdLRIbLCk44N9c+FWj9oDg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"ec72ed8a7fcb05d9bd0dc05cbe618b10b10545614a1d05d6c8bdd0c71d61753d\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"aea6aa7d9a0ad862728187a7e571bbf6e188db6d9d32622df704b678daec01a7\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"cec507babd79f8278a95eb990ff766e1450f3b97885369cb6ec42e983678ec6e\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"ef45c16dd71e4e7826aa43de7418307fd0e41e58a213053c94f3c769e2794e77\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"982a9c1ab72cc8b2aa13d9f1dec0fb894b1709d9876361896972a5bd56eb7871\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"f8ab94b127c9a14c5eaee6da10c11eab2a9a6b1738f165a847fbde907257f938\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"f8d5064a9758f3db0fac6cea3687edfcbce2aeda9cd51ee519c5a459ae3332ad\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"a32770c91cd27517d09cf74f61b7f7bb9529b05f3cabbe3a2784190e9f9747cd\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'ping'\",\"expires_at\":\"2026-07-14T18:54:04.917Z\",\"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\":\"2026-06-19T06:42:42.619Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"234079de2f9b3c1038932ec3c6fd8a4ab7b9e391ae4ca2eed93ca4295d0a54d6\",\"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\":\"df6c9b56353c16d54e986b9a932660d1c30bf8013f7a1ddd4e3ad7312075259d\",\"server_url\":\"https://mcp.stockmarketscan.com/mcp\"},\"unclaimed\":true}"
}