{
  "event": {
    "kind": 4301,
    "id": "bed97b91d15bec73e4563ff8ae7607b87f1d6d910538f2cdfa9127fee8c917b0",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923805,
    "tags": [
      [
        "d",
        "ehubntvomhzi5xvz"
      ],
      [
        "r",
        "https://stableenrich.dev/api/exa/contents"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"ehubntvomhzi5xvz\",\"url\":\"https://stableenrich.dev/api/exa/contents\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":175}",
    "sig": "f7a639aba5c7ffb01578261101f777fdd280111a413deedced61f6e06afccacf5cb9014512fa76de1c4ed0a35d068e5e7498c833384b8ae2d970b440a433eae7"
  },
  "event_json": "{\"kind\":4301,\"id\":\"bed97b91d15bec73e4563ff8ae7607b87f1d6d910538f2cdfa9127fee8c917b0\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923805,\"tags\":[[\"d\",\"ehubntvomhzi5xvz\"],[\"r\",\"https://stableenrich.dev/api/exa/contents\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"ehubntvomhzi5xvz\\\",\\\"url\\\":\\\"https://stableenrich.dev/api/exa/contents\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":175}\",\"sig\":\"f7a639aba5c7ffb01578261101f777fdd280111a413deedced61f6e06afccacf5cb9014512fa76de1c4ed0a35d068e5e7498c833384b8ae2d970b440a433eae7\"}",
  "log_index": 22880,
  "proof": {
    "index": 22880,
    "tree_size": 65088,
    "root_hash": "jkOLpGHrMh8f8TwsGLPXvTAFKIv0iRlt2HQK0lpwq/Q=",
    "leaf_hash": "7PYNzNMiqFphlNz8CtyQAg9kluIfFfT0hyxHxU+oPq4=",
    "hashes": [
      "ykuiGDVIx7oeV2cXt7oNc3R3zLHKDFOsOvj5cL8lG/k=",
      "SbWoFGzOAEKA+CaQgBu/43tjaYF1wiumaQWTqZrfQ2w=",
      "9ZR+cvI5POgzIsoG+vsm5VcRfeLu6cLUmRaACLb5M9g=",
      "S9R9ZJ+2AgvQMU+PqhwEWTr9iQtyOdGRYKx2TnTSqEI=",
      "WFCwavwlIghQBLWNAPczDvKbXyQQWUFxOdQkD9N1++g=",
      "747aylTskslgF4Nx/VQBwAAQUHoE/7yh3IQGSfEeYto=",
      "3Pm6j3eD6GmJwsR5VF/frDo2myg1xgwqJ+hFGpK9/ig=",
      "0d7uwqy++Gr7seLlt2xly3hPG55kPhQMiOQY/rHUvIo=",
      "IR/AZ2seKQSydeT0rjMjmJh57aI6XsZoybURqzi9blw=",
      "ZbLeJ6ZTbP4Qf/vOK6KVz6QNlwDPKxtNYqaq/lHs6G0=",
      "1xO8lu5uuWYtxsupp88WnofDlnwRabKkTLc1+cfT3MU=",
      "u+BwQTrK5xCIaf+q+V/+4ECRVJzzf9kCw64WgYmry2g=",
      "NPh38VrMRebWWuo/vU3Hla5OzWKBrpWVbMVwE32n+sE=",
      "QABIgim0qPqOTBcddKkQp00wR0TVnn8O/j8JKSswV/I=",
      "6v8ivUN6vu8GXBRiAiZPzKEE0UfSo5OQIEpE+Y9VdRM=",
      "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)"
}