{
  "event": {
    "kind": 4301,
    "id": "1a37d3bf4f0b66a6f03e54553a7ec7c508b18aa97bd708de6674220152a81f37",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923736,
    "tags": [
      [
        "d",
        "a3hyuqx242tnn6mk"
      ],
      [
        "r",
        "https://api.strale.io/x402/fear-greed-index"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"a3hyuqx242tnn6mk\",\"url\":\"https://api.strale.io/x402/fear-greed-index\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":138}",
    "sig": "b41dcd368f8e7a8fbe102fa2727bbe6f400f9dfe1c0cfa5af4ab40272980a41ced5b44a3d269b57326be304e2ae12bfc7786f810b59f8f83058447e212966b63"
  },
  "event_json": "{\"kind\":4301,\"id\":\"1a37d3bf4f0b66a6f03e54553a7ec7c508b18aa97bd708de6674220152a81f37\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923736,\"tags\":[[\"d\",\"a3hyuqx242tnn6mk\"],[\"r\",\"https://api.strale.io/x402/fear-greed-index\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"a3hyuqx242tnn6mk\\\",\\\"url\\\":\\\"https://api.strale.io/x402/fear-greed-index\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":138}\",\"sig\":\"b41dcd368f8e7a8fbe102fa2727bbe6f400f9dfe1c0cfa5af4ab40272980a41ced5b44a3d269b57326be304e2ae12bfc7786f810b59f8f83058447e212966b63\"}",
  "log_index": 14303,
  "proof": {
    "index": 14303,
    "tree_size": 65560,
    "root_hash": "yV1sY9PhwRN9WM5NV1b3ZYzTGerqdVcEJuJiDAxcGRA=",
    "leaf_hash": "DC+ftOpOaBOVr8faeJuIJIw37K/lpKdJscWEyhb1MPc=",
    "hashes": [
      "a9UrgKJ8iFLwAXccx6x+XxZibIel8HMmw6c3+vF2LwA=",
      "Lgt/zn3HHRj+M1ATEDwVLLGnVm65DY8wm0gegNMSPqI=",
      "Au+Lxqf9XWxaK0EfT3kctMiIKvZrj1jTydAXTgXzsr8=",
      "1tnmaRnkMQrr/cW4JiPIYXZlryAdDGG4Ps464Ut3vls=",
      "y5EsaLHpsRBp8W6rI1X8NjW6cqhuGJuJU+U7RN0wnzY=",
      "62C7auTMxkJ+cKfXifixvtfv/o+wGlP3s2E0mayPwvQ=",
      "dA1RsRoycZmCKMfN0zjUYJxC2niypTCDikHKlbsnyeM=",
      "2PmKBkoJRgbfnY1KmFJtR44PrF6UMx+X6EyM2PdW7lY=",
      "rts34kNPokZEy0/av63eo9asR9Cpx6KTFuxGi89rKwo=",
      "jkhQGe2FOLdv5edqZX9K690jClxDX+eRJXsA5PfDuOI=",
      "Q8Bn29MuZxj47K2xvkeRyuYZHzIEoEnnDyuVAs8bDYI=",
      "Jj8U2k9fGM3Z6rYg/tLYPZkQdLjuLlQOjSqMaIg0zTw=",
      "Ssa7aeXITrePjG1jwzdo//BtDc+pKbg/1vYgZ4T4r0A=",
      "Cyr9aCLkaKkF3cT9jCX3S2FOPXc4SVHyRr+K0RILBmg=",
      "tqnSvt9rtnyHSKvENqKC93TRm8fmqWJbriY4O9hDfTE=",
      "ESHnVflyNyyKu1DCnH3nBYuJsIsWtS+hr9G6Gbs8scA=",
      "OPyuMbPr4y7OeqRw1l/R6RJUmeE8kY3H3mnJ+u6Dy3A="
    ],
    "checkpoint": "alalanet.com/log\n65560\nyV1sY9PhwRN9WM5NV1b3ZYzTGerqdVcEJuJiDAxcGRA=\n\n— alalanet.com/log MBaCUNHAADEzgQvocrSrgLfSryguERkllCnP9/+HyP53BUve93hv3JQ/T86MU2BErsIF+84SfQ2TcyVrIaVzLF8d9gI=\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)"
}