{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "Dnr6VEIB0qdVSo7K1VJd+C7nYxswIz7nbfDhPHaLKDj1pjBXoHELQmO6tpdk+GyMS9ZhTDAoUTN+bVNgfgHXCg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2157a4abf3538513bba3bd8d1debdf6282037a12f1e461155e50041e9b965e52\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"ec72ed8a7fcb05d9bd0dc05cbe618b10b10545614a1d05d6c8bdd0c71d61753d\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"aea6aa7d9a0ad862728187a7e571bbf6e188db6d9d32622df704b678daec01a7\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"5d90df5b3cce2932a238d9b84a9801794d48c6f9958abadee59cb81a9b826822\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"ef45c16dd71e4e7826aa43de7418307fd0e41e58a213053c94f3c769e2794e77\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"3dda506f0dbc70691b8cc538e0411b488624319b8559eba404e26759ffcbbdd9\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"a0ebb055e206bddf5cf67994dcd2d259e834785a15265ce17d0bd78e2f544962\",\"id\":\"C7\",\"pass\":false},{\"evidence_sha256\":\"2a1a62e8246da6407a3fa86f388a4aebbf81f5e20399c0a29a30d8f6fd23f414\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"21aa0bc19a156477d7f213c3d380d4bed103a96bf88a621f048e8aec653c033e\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"empty/echo/placeholder (no substantive content[])\",\"expires_at\":\"2026-07-02T12:45:49.993Z\",\"grade\":\"B\",\"honesty_cap\":\"no verified real content -> grade capped at B\",\"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\":\"2026-06-18T12:43:35.682Z\",\"observed_by\":\"SaSame\",\"passes\":\"9/10\",\"probe_set_sha256\":\"2b4542e75aaf577712e8cd7c3af70ab17def79f45c5eb390d62e87375ca3bc6c\",\"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\":\"6495c3b7c78c1957343a68b79b8411962a74b0ee9f171400a5ac88e4ec363012\",\"server_url\":\"https://mcp.memestack.ai/mcp\"},\"unclaimed\":true}"
}