{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "c8m88BsNuPXrxuSL7Iwm224rLoIEzq9yVpVOZbGZAbEXFF+QLYsEnNiQzRW9mvkANAtrN8kYB387wtrVui5NBQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"c128bb097032acd30d1a408f3fd54df521ab7dbd63e60b1b1f85ec4e525a11d0\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"af7ef563feb9f7c3afb393c2ab4d867f11148a28d0f009a88dacc7bde0037f36\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"e3876965367a6ae6e9eed12ec018f5c3fb07550e139077aede09525889b23c4e\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"79534f96ed1208b91e20c0a191aa9cf20a300db75f4a83238e43ba0227dc313a\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"7e651b60871cc4693e867c2c905688e02a7e0e0bd83d5f371f31c2f6023a6642\",\"id\":\"C5\",\"pass\":false},{\"evidence_sha256\":\"728b92beadaebbc760b135ebb375d534bf5dd55202050137d7e051715f4344ce\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"1561fed83dc2ffe2cbdabfab18f2e20a6613e3ea6e28cf6bc3dca7348e5ff126\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"442c970444f4c84e2d8a19f06f3968b9d67658e2c2ffacb42676d6f93bcf75ba\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"be3a36990eebe5e5e3dc3379b1c01f6b2a54fbdaf25c05dbba3265fcb53099d3\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from tool 'get_news_articles'\",\"expires_at\":\"2026-07-02T12:45:50.004Z\",\"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\":\"2026-06-18T12:45:29.988Z\",\"observed_by\":\"SaSame\",\"passes\":\"9/10\",\"probe_set_sha256\":\"3485420ac5a2f19501de8d7ee73dc3f23ac673bd723e6f048bd4f0dd8e9791c6\",\"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\":\"ae1f3aa81fe4990504dc7457be06476285326264e5dcc017d60ec99b629801df\",\"server_url\":\"https://tensorfeed.ai/api/mcp\"},\"unclaimed\":true}"
}