{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "ZbqeoxHeWaOq47U92i2pDyvJDZ2NZvi2vdmfZid9tdHBNNDgtbJ3l0VUQpZqpmn6XkpfrHr++1qDisRsyvl9Cg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"8f9437dd930d9bfcebde1bd41ffa806c7b0ea032755596c0d3814b9a74e9b264\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"243c47c9ba9135cc566b3edc6a6a098428cedc1e7552d0f1969e3fa224a50cce\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"6ea5074cb3372579adecb8b2622b31d1ae0724426a57d209de9cacb7afad956e\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"a584e880984ac15a7235c9e69b4584f0426c74286acddea49fd77cfcdbb53903\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"121bb4ad1aca02ed6a093ff7aa25e53ae61045cf6958ad114c0aa40761b92781\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"45f5874036185b7b792e3ced27d5ad02c12b2cdebeb6ed68ea0a812c59265f5c\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"8d41785d673a593fe504c9fcb43cf68a9ff332a6fc5122949f23b49fa0f1fa12\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"7b804f8e32eb51af50c55e228a1230f8e285465e4c5d83f5cf6044c010ad3427\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"1475a9c2ba9d142310e7d021a6d6f437740bd3b582d2e4aac7b9169e3b1233ca\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'about_sparks_scribe' (sampled 1/3 read-only tools)\",\"entry_method\":\"initialize\",\"expires_at\":\"2026-08-31T12:06:17.297Z\",\"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\":\"2026-08-17T12:06:17.297Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_profile\":{\"id\":\"mcp-dual-stack-auto/1.0\",\"legacy\":\"supported\",\"modern\":\"unsupported\"},\"probe_set_sha256\":\"0e5b50bdca54477aa6ab8d76daf0ba3b8e256f80d878e5301472f521774a3c39\",\"protocol_revision\":\"2025-06-18\",\"session_model\":\"stateless_legacy\",\"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\":\"b77187e31036be92ac566602b83f272210241cb346530fe35fe1bad9f6c293cc\",\"server_url\":\"https://crm.sparkscribe.app/crm/api/public-mcp\"},\"unclaimed\":true}"
}