{
  "event": {
    "kind": 4301,
    "id": "7218c9feea3bde2a438e99458d4ed8158120af357334a6e2877a1289e93285d4",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923797,
    "tags": [
      [
        "d",
        "dyt5kxyprlygeilt"
      ],
      [
        "r",
        "https://agent402.tools/api/onchain-sql"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "2",
        "2"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"dyt5kxyprlygeilt\",\"url\":\"https://agent402.tools/api/onchain-sql\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":2,\"total\":2,\"p50_ms\":335}",
    "sig": "e73d77ab7ca801c366a9c2bfbef4054603aab53636bac58ce30b5b7aaafedffac30df556285312f3c8153c42f49c5e23c89fe9423a49a9cd37b1b31e6433f9ea"
  },
  "event_json": "{\"kind\":4301,\"id\":\"7218c9feea3bde2a438e99458d4ed8158120af357334a6e2877a1289e93285d4\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923797,\"tags\":[[\"d\",\"dyt5kxyprlygeilt\"],[\"r\",\"https://agent402.tools/api/onchain-sql\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"2\",\"2\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"dyt5kxyprlygeilt\\\",\\\"url\\\":\\\"https://agent402.tools/api/onchain-sql\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":2,\\\"total\\\":2,\\\"p50_ms\\\":335}\",\"sig\":\"e73d77ab7ca801c366a9c2bfbef4054603aab53636bac58ce30b5b7aaafedffac30df556285312f3c8153c42f49c5e23c89fe9423a49a9cd37b1b31e6433f9ea\"}",
  "log_index": 21982,
  "proof": {
    "index": 21982,
    "tree_size": 65601,
    "root_hash": "j5dnVbg9uu1UrFNku9V0LUfjpwiUUqRdrcK5u4uuWmU=",
    "leaf_hash": "US0rMgjgKXTYvBY+sZObn+v8C9/ojQNlxKNAcg0CJTs=",
    "hashes": [
      "pKAW5fqegeti4L6d1A2QgqhJMy6HiA6nFCLA4wRR+kc=",
      "8Oew70cQJEid6qb6ulUtDrkcVFeCrv36EryRgPxLPqI=",
      "kMvtDTS2Ahzqy7fgaz7N3anbaa3lxZBaa1AaO+5Tcbw=",
      "UGDC+7Y7uIasNV0Y2t2/97FwlKUDwwvq7rnKyzzx8QA=",
      "spfD9msBbEoIZC14gJb0O02dDvx/zu1l6GYXIUQ9KW8=",
      "YcCp9Kud9E3bgK5sR0vrW4/Aq1+TYRlmVLRMs6k8Y6E=",
      "I34QXHuG/nipEUZC32nSV0BTOpxY3u3FsIHo4/vFMEI=",
      "xGPfV45ab9/6uWgWhlbcdt9/wbOVmJK+6NpjBlIPMDo=",
      "KCi7eCEnN7bknjwdAItY9oDWH16B1PIpNWZGCW6w9dg=",
      "zUWxRu4uv0DWhL/spiNzKeE0dCT2S1o3tXiOloUxMo8=",
      "lk+VLgpaBdO6B60TLuGz6/9se6zBBrMTBUh2LCemcZY=",
      "/n6FDPs5esE+03NuuNeRy5rW7pxVcHXLdHw019i7iYY=",
      "NPh38VrMRebWWuo/vU3Hla5OzWKBrpWVbMVwE32n+sE=",
      "QABIgim0qPqOTBcddKkQp00wR0TVnn8O/j8JKSswV/I=",
      "6v8ivUN6vu8GXBRiAiZPzKEE0UfSo5OQIEpE+Y9VdRM=",
      "ESHnVflyNyyKu1DCnH3nBYuJsIsWtS+hr9G6Gbs8scA=",
      "ri+K/vUWweLNW//bBP1FQVzKbOa7LFYia8vcfigOIhE="
    ],
    "checkpoint": "alalanet.com/log\n65601\nj5dnVbg9uu1UrFNku9V0LUfjpwiUUqRdrcK5u4uuWmU=\n\n— alalanet.com/log MBaCUPPawO1T5WmHv1YBVpR8B5hpLklBgfGBl8pe9QRA6C5ZPeKjy+LaT6gQr1hAtGuQvkvOXr+F8xVaNnli2o0SAg8=\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)"
}