{
  "event": {
    "kind": 4301,
    "id": "ed853dc5d29570210538dc2e66058f3cf2b27b1258d45218d482d0c3edec887e",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923683,
    "tags": [
      [
        "d",
        "4pklfqvarwqovnye"
      ],
      [
        "r",
        "https://www.api-xpay.com/x402/ping"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"4pklfqvarwqovnye\",\"url\":\"https://www.api-xpay.com/x402/ping\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":211}",
    "sig": "a9f297bd9655e66d8f963d870787e40b73979c4a3d546107f4be243a1d803d9f4e24c5652b12122bb26485100634c141c0cddc24943b932dd2b95c68ba1d2749"
  },
  "event_json": "{\"kind\":4301,\"id\":\"ed853dc5d29570210538dc2e66058f3cf2b27b1258d45218d482d0c3edec887e\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923683,\"tags\":[[\"d\",\"4pklfqvarwqovnye\"],[\"r\",\"https://www.api-xpay.com/x402/ping\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"4pklfqvarwqovnye\\\",\\\"url\\\":\\\"https://www.api-xpay.com/x402/ping\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":211}\",\"sig\":\"a9f297bd9655e66d8f963d870787e40b73979c4a3d546107f4be243a1d803d9f4e24c5652b12122bb26485100634c141c0cddc24943b932dd2b95c68ba1d2749\"}",
  "log_index": 7805,
  "proof": {
    "index": 7805,
    "tree_size": 65088,
    "root_hash": "jkOLpGHrMh8f8TwsGLPXvTAFKIv0iRlt2HQK0lpwq/Q=",
    "leaf_hash": "ZUzqVMKejShjmCKbcfob3aSVb3EdwBVbQjMZylxY1c8=",
    "hashes": [
      "skAFBwIBXnd8gez7mAPpVhgBps4mBlbBXq2Id4CEjmk=",
      "eEtE5D6va/k2kaeQLmS1GstZALA4mLr0dMmrs0Dp2VM=",
      "tZKHr0IgZQygcJzYdQeTzBqKCgIDzY8qzRO+0Giw4Uo=",
      "TOT1kaA5PI9Mfjntk9MADzKGwIpGTsg1jCeEdumwj8w=",
      "V2llqmLeZRq6T3gtb6aEjHG/a1ZZ91BWi1gjeZk8lW4=",
      "hOHaIiZtKJmXVFpFilEQqS51No4MlZKSQXPeIeNDi/w=",
      "Nd4HZl0CTe08eA42bvYdrPFXl3d/fbwR8k6LED3BPak=",
      "06x1V1tV7+lKb751T3cpLDaGDMoi4xbr/x1t3r1l2GQ=",
      "oz53+mdgZGl0AVlBmEcUV2qMpF5MP1m9SAMQq8ZtDTE=",
      "xcP4y3B61oil1E+KOLtzNt726XbY+94sZzGUCymEzbA=",
      "fwCtBI9fNiiJf7QbpAsaQZLfXofAKKTo38nICc7VTBA=",
      "1U0IC0FZAjT1zIxhxiJ2G/hyiqni3J9ldOQ+wzb5mp8=",
      "vFXRlcqtTK15IrfX8Hk16lggZwauuQovfnOU2F1Vh6g=",
      "jvFNLsE7VJBGoHAXOcpdKXpzx/+Yj7QYaXObo1ji3Pw=",
      "tqnSvt9rtnyHSKvENqKC93TRm8fmqWJbriY4O9hDfTE=",
      "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)"
}