{
  "event": {
    "kind": 4301,
    "id": "b372f679ee2cad63d9d27147b95b1177410597aef13f4a2fb6760cd18ba83229",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923891,
    "tags": [
      [
        "d",
        "k2llh5fs2c4hhsnm"
      ],
      [
        "r",
        "https://api.nansen.ai/api/v1/profiler/address/current-balance"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"k2llh5fs2c4hhsnm\",\"url\":\"https://api.nansen.ai/api/v1/profiler/address/current-balance\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":153}",
    "sig": "07d3fa575b3342bf044c9383f6e41925e8338b532ff1c2fb4efc2dc751f4c762ac084fb3425fedf2cbbd0d97b6da41de33a47e578444a74093e390ecb6e4b84e"
  },
  "event_json": "{\"kind\":4301,\"id\":\"b372f679ee2cad63d9d27147b95b1177410597aef13f4a2fb6760cd18ba83229\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923891,\"tags\":[[\"d\",\"k2llh5fs2c4hhsnm\"],[\"r\",\"https://api.nansen.ai/api/v1/profiler/address/current-balance\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"k2llh5fs2c4hhsnm\\\",\\\"url\\\":\\\"https://api.nansen.ai/api/v1/profiler/address/current-balance\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":153}\",\"sig\":\"07d3fa575b3342bf044c9383f6e41925e8338b532ff1c2fb4efc2dc751f4c762ac084fb3425fedf2cbbd0d97b6da41de33a47e578444a74093e390ecb6e4b84e\"}",
  "log_index": 33625,
  "proof": {
    "index": 33625,
    "tree_size": 65599,
    "root_hash": "S2ibXwIDtwCNnp2wXZRa3zbXtnG413g86EzpBBCzAEo=",
    "leaf_hash": "1ZmBgzGCp+mX2U9Na2wNmfXtH8FmHwHmhvlfLnMDk4k=",
    "hashes": [
      "o96wdTEWWdbcd+VQ/M/e9boVCoOzKdmTavuj+GcYbvY=",
      "6XhS3VO5bHPtMnFCUJi8jBek/GqMP9CbAx/DuZ3wd70=",
      "XA1YjX6sfH9V7Oa6kHN4oZJtBGSvHRvsv5uQYLFVA3k=",
      "Np4f4U0HrBMMTCpn9edE4hQzX4ZvJ5CMk29rOFHFdb4=",
      "Y4Fa1RBaqPBLdUOxGC6ozonOp65yKiUMqZLi5xyFMNg=",
      "q2av6dmG2U9S8QXwhGrppFIjobau+6a7f6yQVdkc28w=",
      "2uAzisVD+642K8itk+P/fmwfBQTquOWaIuiOZeQ7dKE=",
      "9qVgRYmATZrF1NFn54Y1gnbXC6K3bPJZBY0HUfP7zEg=",
      "gZukOf/5e1QZLIOEaAv5x7MmM0tWPc3WiCkpM+k2Zyk=",
      "01e4ifGoDcxb+2X/jTiwFQ9nPLyoIQEo+sBQ8XqxDM0=",
      "KPa2Qr41FpsVDa6H148IrUhmgbyQTBryZbcckprxPWk=",
      "ZIiBIgIjwtlNKz0JaDmxtdGT0CWjjDyJVeh/x4/AumM=",
      "27p2bZCBhjZMc0plU857cIsJ7/yIMR4R4azB5TKCqf4=",
      "7i0EXhITCH1YiqwClR4cNol0x97b/p/JcvDcpXAjjZM=",
      "JVpl1pYSwsdSX15K6A63FSJywQbbyO3VJyG5zmnptus=",
      "s/XH+ndgEv1MNYQv39pl9eqFjdS94Mug6mG+zo35pf4=",
      "46Czgp+P9KEibDtsXTxFM9KTetqPhe+BYGWadkhwoWo="
    ],
    "checkpoint": "alalanet.com/log\n65599\nS2ibXwIDtwCNnp2wXZRa3zbXtnG413g86EzpBBCzAEo=\n\n— alalanet.com/log MBaCUIeScBoPhDjtGCY7TLM0zVIIVqaj1y/bMb7brT+K1ROVlbUzVvjE/Mu6hxzheRBZF443tccibez9BcJeb7G7ZwU=\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)"
}