{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "Xj9dBGjSFTtC0GGa0XHDPNYxlQVkPa55BznzkIGGpzkWRiunWb9+I7xKHZJQwCye6e8Qjjo3JRARZG8ZYZJZCQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"565644513e1fec0c2a0fb04e7462b048c5b535585b6388a7cdeec3ca379b6aee\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"ab2b8e17dccbd9c31e96bb6098eb19522c0a3f75f36328ba8fe9df2a7e3fea87\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"ea8bec0ac454f2dc820990cdb158b57af5f86fdf12ebe2d1edfde7fdb897ef49\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"00614cf793c67aadf269b84f753bb3937659ba879075c56493e47516213420e4\",\"id\":\"C5\",\"pass\":false},{\"evidence_sha256\":\"5154f585d9e36562c6073c2b35bcefa5fff13e4b766f4451a78cc4c28e13857e\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"725f2d3466150dac46926d40cbf2588e4e865782a77da94b6f18718f7e228585\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"a66309260102ae134331334e7a6a5d42d21f159763d620909119711ebe89834e\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"6dc434597b2a56b5b8bb5ef4e593f41ef35ec170d08455b0151e9b2af5ad50cb\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"50772ef436a86b46ce6907a3bb04297a570c7498c863cbcd5cb86f9f6191f888\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from tool 'arcade_onboard'\",\"expires_at\":\"2026-07-02T12:45:50.005Z\",\"grade\":\"B\",\"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\":\"2026-06-18T12:45:44.308Z\",\"observed_by\":\"SaSame\",\"passes\":\"9/10\",\"probe_set_sha256\":\"382450619c79e729b78b5cb9d0eba36307724e7854c6dcc242fa605f91932f4b\",\"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\":\"0b9a9074d485e97998bab6927e5db898f2610fcd3269197d283b1e3b4723b2b6\",\"server_url\":\"https://tokenarcade.ai/mcp/\"},\"unclaimed\":true}"
}