{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "72x/xWB9p21Y42DZni4xde9GTQHsfgDezWvqx51RA5Tp6oH+XL2R9YVZ4qV9Y0WZRjpkyr4EU1QcSNVgS/A3Bw==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"243c47c9ba9135cc566b3edc6a6a098428cedc1e7552d0f1969e3fa224a50cce\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"e3253d3253c65ea141b45c7a5e3664c6b735176795fd85f614a008b9658a332b\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"be71a364f6b1c36b7eb513e060a0f71643459fc42b5f2e8293a9a7a28f48f5d6\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"93c62f21e888f24063035580a11b680092b0debeb83055c3e6cd169ed8f25ca6\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"7bc411bf129afbdc3f408171c27a8217ea1761c004f41b93e49a799da66fd13b\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"deebaf5618892cacc752d7b7c56a419bba0ab39551ffc5da5394abebeed1a028\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"8b4eb10ef9124db4e48387218524efa657efbb18cd44e7484abf2117eb890d6d\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"dd1a37e01a3e69fdd8043eeb4613b15c54750c930faafcb22fce3e856e3cc80c\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'list_supported_jurisdictions' (sampled 2/2 read-only tools)\",\"expires_at\":\"2026-07-14T18:54:04.952Z\",\"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\":\"2026-06-21T12:39:48.931Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"faa92bd58fcb253cf854313232908656ab08b79f1e87a73f592e8af68012bc15\",\"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\":\"28fb2b5f373b1e1635540f5585c358c09f5535ca87f514517e865536e8d901b9\",\"server_url\":\"https://scribo.causaprima.ai/mcp\"},\"unclaimed\":true}"
}