{
  "event": {
    "kind": 4301,
    "id": "21aed2687ecb3e4a68e355243884f04639fa122a4d835c3a187013be542c870f",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923982,
    "tags": [
      [
        "d",
        "pz7qj6n7yvs6hyzo"
      ],
      [
        "r",
        "https://x402engine.app/api/tts/elevenlabs"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"pz7qj6n7yvs6hyzo\",\"url\":\"https://x402engine.app/api/tts/elevenlabs\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":207}",
    "sig": "a6cc5306f2b4e573278cc650130e354e4c0e5c05522f16e1647022f9923c699318b47ed3796f58f1f35db66c23b673021d1968227fc08facdb8a824d95d4966f"
  },
  "event_json": "{\"kind\":4301,\"id\":\"21aed2687ecb3e4a68e355243884f04639fa122a4d835c3a187013be542c870f\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923982,\"tags\":[[\"d\",\"pz7qj6n7yvs6hyzo\"],[\"r\",\"https://x402engine.app/api/tts/elevenlabs\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"pz7qj6n7yvs6hyzo\\\",\\\"url\\\":\\\"https://x402engine.app/api/tts/elevenlabs\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":207}\",\"sig\":\"a6cc5306f2b4e573278cc650130e354e4c0e5c05522f16e1647022f9923c699318b47ed3796f58f1f35db66c23b673021d1968227fc08facdb8a824d95d4966f\"}",
  "log_index": 45026,
  "proof": {
    "index": 45026,
    "tree_size": 65583,
    "root_hash": "b+ddF9bwMgSuHnmZDGwfar6QFTLhmErUHXfr7E+oR/U=",
    "leaf_hash": "Nqdp54V09EhIK+TMruy7d62dcdcpjLScBK3wKYbjIq4=",
    "hashes": [
      "bo/EbU5Qp9FJEZsAAmZaWUCGIic0eh0eJJGkLYNQ3SI=",
      "FGZmJEDqUx2D5TVdEaihkyzEM4nXTW7LzdyGut5VSug=",
      "9fbJsDCishJsRP2lSnQZ99Ne/1NVI8pWCTTv9yoqLqE=",
      "bNBvWkushtnRV0b0kawt5G/1tXd/ZULVVWeX4g24bFE=",
      "0VmH4bXbW040Suer10caQ/ingHhVUswlvIYiNStus9w=",
      "YOkfw+4cnvtxoztRuzlDxPhrSZooQqK9tAitnSV2Mc8=",
      "WV2pg0AZJIuPKRJjE0ILOH4sCuo9EumiypY7uRzJ698=",
      "9Z4Nr+/uJns2i1VvlIV497XCCyKbz2RPzXFtzYNueBk=",
      "M++JmGRw1e4Sr0YJA6hjQS9yQkslLuvaEMwHXAP8BTI=",
      "QaAgCdrPQuSd0UCv5TGVEyDFrBCzHoxwGR0aWo+rXdk=",
      "1NWqkD99S4hAjQAWdsMcwg2pOAHxsokIs6vQUj3ldnw=",
      "Hy9rCEsYYJLZeUOD94cfimrjlr14cLBU5mxgzP/w3BI=",
      "HpcPyJHvX/b9aA5jAEyz9XCBv6aBguac/bsGdsHuz10=",
      "sG/Ar6LqzfnPSA9dWfBOVBbWVDO2MUz0xpUuqmR6yRU=",
      "JVpl1pYSwsdSX15K6A63FSJywQbbyO3VJyG5zmnptus=",
      "s/XH+ndgEv1MNYQv39pl9eqFjdS94Mug6mG+zo35pf4=",
      "8P+L/j+kX2QjTEBnRqIZLoO51XYMlzxikz7CeEgoCXI="
    ],
    "checkpoint": "alalanet.com/log\n65583\nb+ddF9bwMgSuHnmZDGwfar6QFTLhmErUHXfr7E+oR/U=\n\n— alalanet.com/log MBaCUCJ7TM3fiKs4GK8ip1tg7l49WqNgRFlLDtzIT+eg5LjPyNWav2rH3UAujp7QVNrsi/9gYCVJ3Ym6mF+Rqw3mpgs=\n"
  },
  "log_origin": "alalanet.com/log",
  "log_key": "alalanet.com/log+30168250+ASxEHGmJwVcvJrYDlX9Vsj1vsVQGoQiF5jmtSxSIRZ1t",
  "server_pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
  "signer": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
  "how_to_verify": "1) check the Nostr signature of event_json (NIP-01) against signer (server_pubkey for alalanet statements, the agent's key for receipts); 2) leaf = SHA-256(0x00 || UTF-8 bytes of event_json); verify proof.hashes (base64) up to proof.root_hash (RFC 6962); 3) verify proof.checkpoint with log_key (C2SP signed note); tiles: /log/ (C2SP tlog-tiles)"
}