{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "QfIwmRbTZb4x9bSPmyso/O3wnYLiPi0jhmRTzKBz3krZt4fijvKvJm+T4E1Um0fHGaryZnOPt4JvLBMa92q5AQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"c128bb097032acd30d1a408f3fd54df521ab7dbd63e60b1b1f85ec4e525a11d0\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"54f566c037814971f643480d3c56e5f544cd8a3a431c63e479ba6e8ea6878467\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"885ddbf80baa532216fe59af63f550a4e63e26771bbf909cdf376dc3243ea540\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"2c68a65a5f1c6468f5b51fafef17c0bdf7206403314bfff8c2936d6a735b82c3\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"5eeee376a282d13e988d03833ecd374d0b20052600320bcf7903cf9bfa6fb9f7\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"e8422b556ea41c4e4be1e5fd351b3acf9698642039fee632747fddf60d00cf33\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"550763f0715e7f607b15c9b06c664c171b6a75d46ecc95f47b2b011c0043a06b\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"e978d44d0fb36cca2c4fc9818d001d6fe01c06b5c2920e508d909302450a57d5\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"8503b7d35728eb772703d37e7a39718ea326151e3c2b34a04249d905a4f4b86c\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'generate_color_palette'\",\"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\":\"2026-06-20T12:39:07.097Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"be392bc51606eed6013d42ff20b3b50d40ba81dc1eece1ebccdb21ab05c55f5f\",\"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\":\"2a44f5ffbff027ba740709c5d0c4f8dae8a626177a4ef1ecae301c33d0ec56e0\",\"server_url\":\"https://mcp.standby.design/mcp\"},\"unclaimed\":true}"
}