{
  "event": {
    "kind": 4301,
    "id": "bcc1703dce85bc97aed3ec0a4e4986e31af8f54278c881418e13a98d10188ff6",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793924101,
    "tags": [
      [
        "d",
        "xmxjzb6fkk3y7tte"
      ],
      [
        "r",
        "https://api.exa.ai/search"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"xmxjzb6fkk3y7tte\",\"url\":\"https://api.exa.ai/search\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":405}",
    "sig": "02aa931e92631f74b5be7866679c919534f81536467aad8b91834e4ab2633801341947e1328391491774122da78f92a57bd96a84cba9250a360215e9fa4684e4"
  },
  "event_json": "{\"kind\":4301,\"id\":\"bcc1703dce85bc97aed3ec0a4e4986e31af8f54278c881418e13a98d10188ff6\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793924101,\"tags\":[[\"d\",\"xmxjzb6fkk3y7tte\"],[\"r\",\"https://api.exa.ai/search\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"xmxjzb6fkk3y7tte\\\",\\\"url\\\":\\\"https://api.exa.ai/search\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":405}\",\"sig\":\"02aa931e92631f74b5be7866679c919534f81536467aad8b91834e4ab2633801341947e1328391491774122da78f92a57bd96a84cba9250a360215e9fa4684e4\"}",
  "log_index": 59831,
  "proof": {
    "index": 59831,
    "tree_size": 65088,
    "root_hash": "jkOLpGHrMh8f8TwsGLPXvTAFKIv0iRlt2HQK0lpwq/Q=",
    "leaf_hash": "Y83NShrfYMBe/QVF/qCAvJPQ7Qxg5WrrM0puU6jFtuw=",
    "hashes": [
      "GYtTtJZcmaNHPYKCTh3Vjq6syDMZsKzG1Ln4M7LRCWg=",
      "yO6C4F80eo042fedl4Qc6kqOdFgZslxoiL2Rsnvp8So=",
      "86Rz7KewoxOq9jVK5xJ24/JK6ZoWDDCUdGOvuSB/xJA=",
      "sbZ1jSaX1HsNWCiEHGy/JQyvlOlJ6QSemhwprJq/UO8=",
      "xYqPz2dVRHJQ4fEWfg4F8Iv8Hfd+1daA2FMpYcYAUNA=",
      "BZERFlzdSl7z0uHMvjGoutGuuQFUMSbv/A0kp9TlIJk=",
      "2/qAL391zgQWxfV/Df3HA3qd3vK8D+X3A5N7KtvbN+Q=",
      "bBmxYursuH9pH+yt5EYXrxu7lNtUOBShuMZBw54bOeg=",
      "JSnScaFd/1QBCIBCPbAoZr5pmG95BFWbe1qn5JbEG1Q=",
      "61BL2nQOK/0jLe8CMRFNUv/ZvbwisIcnkvocqUTPtBc=",
      "Hh5ebjBNeryw0/Gr+dSXjskXOjee4cjlofWKnwsEOSQ=",
      "/HHJtFYh0hhtc0pyBNcLJpT3ixidozRQsumd0spGUnQ=",
      "xeHKoQj1WirGDbbJsyyg2TL9Xp+6cS5rlnTPaaTYDF8=",
      "XSAyzSGEQ6RBt4ka490+5HSDLW68f+odcN9VKtjYodQ=",
      "8U7X/bqDtLJcfNM7VAiP0Y/bihLh4ung5NYwHy0WJq0=",
      "s/XH+ndgEv1MNYQv39pl9eqFjdS94Mug6mG+zo35pf4="
    ],
    "checkpoint": "alalanet.com/log\n65088\njkOLpGHrMh8f8TwsGLPXvTAFKIv0iRlt2HQK0lpwq/Q=\n\n— alalanet.com/log MBaCUGWk3ENHfqgSiQl3LMRQxjxDoWvXvxDbbWS03fUJZdzmGacPTdWupQXd7btvAU55b7eDjYE3xps6fQQhhgdsvg8=\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)"
}