{
  "event": {
    "kind": 4301,
    "id": "0cf6368cb4e7139468f49604674e14835aa289909ec1eed265ad6e0380c21567",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923754,
    "tags": [
      [
        "d",
        "bb2dtsujwuu3pnpx"
      ],
      [
        "r",
        "https://www.api-xpay.com/x402/payment"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"bb2dtsujwuu3pnpx\",\"url\":\"https://www.api-xpay.com/x402/payment\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":222}",
    "sig": "0eff087c8c2190a1b7827f06eb8c310e562714f98e2400f9ddcb3174e98569c51653bf3c6a1c9d54253133b4ec497ed3075b0cd5b8535f9828d4ab188fac083d"
  },
  "event_json": "{\"kind\":4301,\"id\":\"0cf6368cb4e7139468f49604674e14835aa289909ec1eed265ad6e0380c21567\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923754,\"tags\":[[\"d\",\"bb2dtsujwuu3pnpx\"],[\"r\",\"https://www.api-xpay.com/x402/payment\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"bb2dtsujwuu3pnpx\\\",\\\"url\\\":\\\"https://www.api-xpay.com/x402/payment\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":222}\",\"sig\":\"0eff087c8c2190a1b7827f06eb8c310e562714f98e2400f9ddcb3174e98569c51653bf3c6a1c9d54253133b4ec497ed3075b0cd5b8535f9828d4ab188fac083d\"}",
  "log_index": 16592,
  "proof": {
    "index": 16592,
    "tree_size": 65062,
    "root_hash": "i3WDP38GASBH2Uba9iXAjyd8W4D/HoACOJtEmhqKNPY=",
    "leaf_hash": "m8ry9fJxQulKTrPcVJxcZg5+mG2Lggteb6Mkg1jGSaY=",
    "hashes": [
      "kyX3by9NrnIo0IPYUqboSL/+Z6tOtxY5JuNy5D07l3c=",
      "yFmcopNkmhouSo0nmkIcuRuIpxMbsZrS+PWXed0x+Ic=",
      "un6eW9T6COQ7zB6h6w716jhLAoansIUxPTOQ9WbpwqM=",
      "GE9t07oqnhYitAGnNpyYoXwptzPBPK/1z59TQelfvNE=",
      "BXr8k1Wi44W2h5xhQ/4yYUOTrwjgKDTnOwlE3+PbnBk=",
      "yPYbdfXlQ/k0CjsgA0ZWPNy3WYaw2h8136OBe7CXN7o=",
      "g5au+SDzInL7pcI+mR1H986VSeEHpUVta0XvCtGBK/Q=",
      "gt/VuK0wkJnMd3o05U8BDemrh7VvwzLYCB11ao+u8cg=",
      "JeBsChmrDrsW+VLnAhRnn+mIH9dQaz+b5B8hCnVrgFI=",
      "fK/D0cAdlfnrNzm63uaFkBcm5qdnTbvKOGQVoUwYN78=",
      "mZ4uNGgCerJqlsqMif7W9EyvHYyoJmN4rta03uEhfV4=",
      "nw0wynzRWvhrbgD71k/dFfb00R+eZ3z8GdBmtQElwNs=",
      "pOH3jHcgiUPndu+kOBmPecQs85hGgFde7TPbT/SHoMg=",
      "QABIgim0qPqOTBcddKkQp00wR0TVnn8O/j8JKSswV/I=",
      "6v8ivUN6vu8GXBRiAiZPzKEE0UfSo5OQIEpE+Y9VdRM=",
      "kNg7N/dCrSlMJWhwwoHZBO2l4FYguYqkI+yU7Yn666M="
    ],
    "checkpoint": "alalanet.com/log\n65062\ni3WDP38GASBH2Uba9iXAjyd8W4D/HoACOJtEmhqKNPY=\n\n— alalanet.com/log MBaCUCPWI3/RbZQf3EDEeEGogarra4pZpI12ZcGrSi2Stow9LpnXD7dZfLZ0gkAHAGGCkhN3XKQcIOWRatachWzB8wE=\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)"
}