{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "wzpnuLUd1ZxTtpkytiHmfDgXkVO94ztmBjJw81aiC1LhLsEwMJ3GeqXN6OHnnkBdoDOOQ7jHEUGISy9oEbgyCg==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"c85375fb3f5b367aeed937942b7b6035aaa539ddcfa1eb498f9026340683ce8b\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"1d9cafd0dc948e0a7f087b1c1115b8245ad145b69d0d5e870236d6dc7364d03d\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"2621a3e754f216cd58fe99d1060f0d4a24b27a49045c232ddd14e20e4d89fb2d\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"bca7385e05ee7522f0f7dd9262e7bb177c7dcf4d2426db3e812a27784c8fef92\",\"id\":\"C5\",\"pass\":false},{\"evidence_sha256\":\"fa021558a1ecdacaa0fcb03e4ebf60e9a00949a2c00c3580b039674c159b0ef8\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"2d10a4bc76d281a1d3d1fb3605a0252cedcf45d44fdee1dbb610a424052a66e0\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"e8e67bef589fca22780dfd3fdd412b7b093935b272f30dd4a2cf757899daf070\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"1e3793518db9444bf3e1d05b37ab9ccd882056b5afeb1cfa0340cbe431e8d87b\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from tool 'helixar_inspect_mcp'\",\"expires_at\":\"2026-07-02T12:45:49.991Z\",\"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\":\"2026-06-18T12:43:08.246Z\",\"observed_by\":\"SaSame\",\"passes\":\"9/10\",\"probe_set_sha256\":\"d57b0a8ecd41b302e25ab3e880b548306ea534b04484e218bcf9cd6c9516abec\",\"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\":\"9f5f44afd0f7e032ba3ec42325e69b9646fceb0252490095b37e9c46d3874366\",\"server_url\":\"https://mcp.helixar.ai/mcp\"},\"unclaimed\":true}"
}