{
  "signed_by": "sasame-trust-302a300506032b65",
  "signature": "kMQCiPYbj4/cSkDqGHyh4KXTtk/Y5yR52bwHxpRyDgORJSViCCex48BHe7+O0jevH72ffqQnHZMHbvvCcDG0AQ==",
  "canonical_json": "{\"criteria\":[{\"evidence_sha256\":\"2d2eb0c4f53b8e8c7954b414bdd967587dc88e69b8b0fc5b5eedbfa28a15733a\",\"id\":\"C1\",\"pass\":true},{\"evidence_sha256\":\"1ece0a9cd8f6efc7ef7e6c718e2f7ed1043e468f9ebfca356acbe15762aea4a3\",\"id\":\"C2\",\"pass\":true},{\"evidence_sha256\":\"93aeabc17b888d8080dc0cbe228d9636fd9b224ea8971f2d29d909d65fa8a1a6\",\"id\":\"C3\",\"pass\":true},{\"evidence_sha256\":\"f0203646c5b75608bd33f6b81dc5a4a00eb558da07bba9df1dd579595d083040\",\"id\":\"C4\",\"pass\":true},{\"evidence_sha256\":\"99b1a347f4e7b21811a4eb2f17020533ce651c875ba493d67ef60fff693b0934\",\"id\":\"C5\",\"pass\":true},{\"evidence_sha256\":\"3d5ba8c061cd21b3477d6d19bc6282a1776332ba318ecc4d67170a7908fbc45c\",\"id\":\"C6\",\"pass\":true},{\"evidence_sha256\":\"734114c31ff6ec4ff19954b0cf00fc38cdf9fd3393c41e3144fa23e6b5723fb5\",\"id\":\"C7\",\"pass\":true},{\"evidence_sha256\":\"1cdfb024ead43d2acfb7ff854f5119589e3e8de67e2ed35ad473d46b70b14509\",\"id\":\"C8\",\"pass\":true},{\"evidence_sha256\":\"02b2a2ef9dd174d9e98e7d9f867e77a6b0bbcff9c0b9987e9e9efeddb11b149f\",\"id\":\"C9\",\"pass\":true},{\"evidence_sha256\":\"234a3363c1a9ce4004355641f95bdea6fe590ca464d6fa5ce841efa551463daa\",\"id\":\"C10\",\"pass\":true}],\"delivery\":\"verified: substantive MCP content[] from read-only tool 'browse_types'\",\"expires_at\":\"2026-07-14T18:54:04.937Z\",\"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\":\"2026-06-20T12:40:32.024Z\",\"observed_by\":\"SaSame\",\"passes\":\"10/10\",\"probe_set_sha256\":\"b447e474e0fecb0c781abd7a6075474a709109ac644a98031a756483aaf0b600\",\"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\":\"6e1cdb458d89a699ee276db26b63c8ab68f69d2e96536fe2a91c68b3510dd333\",\"server_url\":\"https://punks.lightyear.build/api/mcp\"},\"unclaimed\":true}"
}