{
  "event": {
    "kind": 4301,
    "id": "22b32dc570003c0839024a9c08747cf95ea06339b52a886d4a7995036fe2712f",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923729,
    "tags": [
      [
        "d",
        "7o23iycyh2ydroc2"
      ],
      [
        "r",
        "https://www.api-xpay.com/x402/random"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"7o23iycyh2ydroc2\",\"url\":\"https://www.api-xpay.com/x402/random\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":211}",
    "sig": "b7bb7d21ffe6b593210395f5ad5d53773446ee72ed0ca0bec989283bbd987de2bc6e9569a3b63172204d07ca11b11bbb336fe727d6b43631b2c5e918464d4f4f"
  },
  "event_json": "{\"kind\":4301,\"id\":\"22b32dc570003c0839024a9c08747cf95ea06339b52a886d4a7995036fe2712f\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923729,\"tags\":[[\"d\",\"7o23iycyh2ydroc2\"],[\"r\",\"https://www.api-xpay.com/x402/random\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"7o23iycyh2ydroc2\\\",\\\"url\\\":\\\"https://www.api-xpay.com/x402/random\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":211}\",\"sig\":\"b7bb7d21ffe6b593210395f5ad5d53773446ee72ed0ca0bec989283bbd987de2bc6e9569a3b63172204d07ca11b11bbb336fe727d6b43631b2c5e918464d4f4f\"}",
  "log_index": 13515,
  "proof": {
    "index": 13515,
    "tree_size": 65088,
    "root_hash": "jkOLpGHrMh8f8TwsGLPXvTAFKIv0iRlt2HQK0lpwq/Q=",
    "leaf_hash": "qS3XUAILQuwfYwVF74DLsR5GFygH1mlx3+0eBnO7iqc=",
    "hashes": [
      "bql/kTm3Bzo6U9y4q9SiQx4zTxyjYM8EV1aEmkouVoQ=",
      "k3pWdufbLbI08ubalbPtQXMdPFtCvN20jgTAXnQ1DHM=",
      "ri/K9pncDRE1mI1jqRFf14GXBlAy3uXUkyP+JVIo7fU=",
      "S9pCYR34RBt6/5WPA91V576B86H+TXpNXitOzrNPVWI=",
      "CzfGWWLVoUTB8WJ7ObH1gryVWypZmkKiXVGTGGDnsRM=",
      "FmI7n6+gY4dQv8JGAN1XzSJy+RThANXEThhCG9zy8zg=",
      "SXB/2/rIAgOhSk/HPVg4YuvGoU+CbZsdprzEg+6kEQs=",
      "8fEg7fIqnZjMrlL6C6gB6OvuwqraxPB3m5p0iL8ZNV0=",
      "MgRuXNwgOHUtwPSPwRkXB4P0Ety8WPcRC1Qvj/uqwpY=",
      "wwzrOTbVXbLjWp573Uy+zI5T/f3KR7UgdwaxdAZmqLM=",
      "Q8Bn29MuZxj47K2xvkeRyuYZHzIEoEnnDyuVAs8bDYI=",
      "Jj8U2k9fGM3Z6rYg/tLYPZkQdLjuLlQOjSqMaIg0zTw=",
      "Ssa7aeXITrePjG1jwzdo//BtDc+pKbg/1vYgZ4T4r0A=",
      "Cyr9aCLkaKkF3cT9jCX3S2FOPXc4SVHyRr+K0RILBmg=",
      "tqnSvt9rtnyHSKvENqKC93TRm8fmqWJbriY4O9hDfTE=",
      "Uz5VPfmPEDyiWWZ3w/I3lZuG/0AGpLSIPeM9ovmieAg="
    ],
    "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)"
}