{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "wJkaAkHUaopDKDu7l+70ylKRRQX2Tq3sAOvjo37r6MMy+YSuqFKo5KPm4qjT6ybUoQQdd2FhTLyEkdcdqXp2AA==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"10879cdae3dda38296693bb961b6028176a42df108ddad8bafb1b2cb3daeac1f\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"f995d614e1fe643ed5eebf3a03492ad3f46638c57b1b692fbbf8f849d8cb7357\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"ef86965025d794a1b83c27dd48833c95f2d77befc52fcffaed960af4500673f6\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"f04d7c3b873fbe037a797e0ad4df8b8a6b010c509669e87db9389c7037606363\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"1efbce393f1a8dbdb2288d1cad0a2ffef50a0cff3355be4d934f1a91b210b4c9\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"cf7ab1f63e2787a48d89a74a9ffc4cac96e61073393f79d3f32da9e14d8fd3f9\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"310a074c7be3e95de21bff9bc950822dcfd26ce82427935eab6d3b7486f00410\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"17f859d439734d8be555792aeca4034d7f00f8b1f709ce8037adc2c83594184a\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"90daad56cff6456edea94b5ef12e432219783f43b3d9b9ec0b98ce639cda71a2\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'list_companies' (sampled 1/3 read-only tools)\",\"entry_method\":\"server/discover\",\"expires_at\":\"2026-09-12T03:09:53.522Z\",\"extensions\":[],\"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\":\"2026-08-29T03:09:53.522Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"not_tested\",\"modern\":\"supported\"},\"probe_set_sha256\":\"2a596badcd1d0db2a09c2af942d55efa62f63ff3be119b8355b97de729bb5e71\",\"protocol_revision\":\"2026-07-28\",\"session_model\":\"request_scoped\",\"spec_pins\":{\"legacy_fallback\":\"2025-11-25\",\"mcp_spec\":\"2026-07-28\",\"registry_schema\":\"2025-12-11\"},\"standard\":\"agent-tool-discoverability-standard/0.4\",\"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\":\"7d758402d2ec074f12698262a92b30f3a03729b608299b272a0b98f2e2d96fe2\",\"server_url\":\"https://mcp.tickerscout.ai/mcp\"},\"unclaimed\":true}"
}