{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "UdAFbmZ9G9fxyWZswICzFaGn7wZZdJc/mpsCVEqaHBmJW5lNe9Jz6ZjJ11eFbsLBgG02GGeqeHNzcbFQQf0XAw==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"e35cc97876afd518f7cedb4c4d88330e182eaab23659542a66ecaa7cfc53bf2d\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"88f4ec75c0ee0a27cf7a3f6040c5a70054554ad207f8f18fcce710a7b0afe1dc\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"45aa529150fbcfc46ed1cc13c46a0f7943875b9491c4643ecf955bd627dd5f67\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"d1a9ea745f6d0353bcbfa076cc6d45637280862695cf7e552cd800ca51d4c1dd\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"42ce85687ed518d65fd9317c804a677902d8176e47bcc0e3ad8133e84107d8a7\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"0958f0c309c3e518d8b602ab5d19f7b564c68064e95b304e6bad268d1e835937\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"2fb770d770618591a5d36b11a5f31e1ab1933a9910133df25f3ed7455a5def21\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"f8155dd75dfb35a1d09ea0f44906913630d5215c660380eff71d1537330620dd\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'murder-in-the-valley'\",\"expires_at\":\"2026-07-02T12:45:49.974Z\",\"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\":\"2026-06-18T12:44:19.914Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"a14dae6fa1c45ccc30f5bc6425d4213fb3b8d47ccd81ef21ce51e1a80065c54e\",\"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\":\"9c30a8516955acfd3003aec3dc78f017d4edaf7430a0733eb3d3cf1f52d86a06\",\"server_url\":\"https://investigation-game.skybridge.tech\"},\"unclaimed\":true}"
}