{
  "event": {
    "kind": 4301,
    "id": "926885704da5f7c623ad84a309183746b196d680dbf44e73f71d4e4e264a80d3",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923720,
    "tags": [
      [
        "d",
        "73gyprangag5isnm"
      ],
      [
        "r",
        "https://blockrun.ai/api/v1/exa/search"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"73gyprangag5isnm\",\"url\":\"https://blockrun.ai/api/v1/exa/search\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":143}",
    "sig": "ef72b6dc47bee6c30748ffda4687c67993f98ac4e45f1f01323ff8abac2f68e1d08b4027abc8d252c2574a5869cc7fd17e067ec2d3f7d2aee3166f3483d3d0d5"
  },
  "event_json": "{\"kind\":4301,\"id\":\"926885704da5f7c623ad84a309183746b196d680dbf44e73f71d4e4e264a80d3\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923720,\"tags\":[[\"d\",\"73gyprangag5isnm\"],[\"r\",\"https://blockrun.ai/api/v1/exa/search\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"73gyprangag5isnm\\\",\\\"url\\\":\\\"https://blockrun.ai/api/v1/exa/search\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":143}\",\"sig\":\"ef72b6dc47bee6c30748ffda4687c67993f98ac4e45f1f01323ff8abac2f68e1d08b4027abc8d252c2574a5869cc7fd17e067ec2d3f7d2aee3166f3483d3d0d5\"}",
  "log_index": 12349,
  "proof": {
    "index": 12349,
    "tree_size": 65088,
    "root_hash": "jkOLpGHrMh8f8TwsGLPXvTAFKIv0iRlt2HQK0lpwq/Q=",
    "leaf_hash": "R+FBgwYFfzYZ+e+HEByICEySNr/+lyAqGryVtarVR28=",
    "hashes": [
      "B/q7eysOJ/hkMQ9ZwVScywcfdva3M0R5yh+rx+YgKic=",
      "a0a8u+rSHGy+tcjGSgEBwDqceOHFA0AMXIjKVPA8kMw=",
      "268gKBpiSUgV/C07By457HDfnIvR5TUX1pXomHy2ssc=",
      "bZFGJBEN9Lda5bC5BJbgu7u6Jux0Kj2riAVAdLXTOAc=",
      "6rISZwOguxOU5JSJuEGHzPENK8G0fNKvNHqgo6Gs30g=",
      "LmJwRIx/hNUttGrywBJvpbx4KVZEyL8YnuVdjuTCJgI=",
      "MGX9h7doC2uqd2B69zb3axT9T2LXmvkUzsd6wbdqThY=",
      "RwsfZ7wBh8pDx3FhXAGoauCsyrII/gGGkQhKzYVJY8E=",
      "Yhq3A+2sVUnaPGUtu2kzMDrIH8OGzk4gc0OylXN74ZE=",
      "jGf5sibh+2XzZjOFzx+bnjVVgATuPA486WQ6IxxdpiQ=",
      "i9fnYF1FRYJFAkyMo234TYcZJQLsqLb6ySQ2Rtsi9xQ=",
      "Jj8U2k9fGM3Z6rYg/tLYPZkQdLjuLlQOjSqMaIg0zTw=",
      "Ssa7aeXITrePjG1jwzdo//BtDc+pKbg/1vYgZ4T4r0A=",
      "Cyr9aCLkaKkF3cT9jCX3S2FOPXc4SVHyRr+K0RILBmg=",
      "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)"
}