{"schema_version":1,"snapshot_id":"bfb936f5ceae4a7427f93961201723779c3021545a3c4222395e8678314c3e55","generated_at":"2026-10-17T21:51:24.907033+00:00","notice":"Potential GTM matches from directory metadata and model triage. Discovered does not mean vendor-verified or tested. Pending records remain under review; pricing and install details require primary sources.","canonical_url":"https://gtmmcps.com/discoveries/e5b8c2036de252a2d982","record":{"id":"e5b8c2036de252a2d982","name":"Notarization for AI Agents — MCP","aliases":["Notarization for AI Agents — MCP"],"description":"AOTrust issues cryptographic proof-of-existence receipts (PDRs) for digital artifacts - documents, code, AI outputs. Each receipt is a signed 239-byte Ed25519 record, anchored daily to the NEAR blockchain, and publicly verifiable — no account required.\nTools (5, anonymous, free tier):\n- notary_quote - price + quote_id for a work_hash\n- notary_free - free UNPAID PDR (rate-limited per IP)\n- notary_notarize - NEAR-direct notarization\n- notary_verify - verify a notarization by job_id\n- notary_notarize_paid - discovery wrapper for x402 USDC payment on Base ($0.01)\nIntegrations: Python SDK (pip inst","repository_url":null,"sources":[{"source_id":"smithery","url":"https://api.smithery.ai/servers","observed_at":"2026-10-17T21:40:22.481400+00:00","source_record_id":"eaa20ebc-548f-49aa-a36e-6f77b02f7962","source_record_name":"gitserge-crypto/aotrust"}],"relevance_signals":["payment"],"classification":{"label":"pending","method":"not-yet-classified"},"catalog_ids":[],"verification_status":"discovered","vendor_ownership":"not-verified","execution_tested":false,"pricing_status":"not-verified","documentation_status":"not-verified"}}