{
  "event": {
    "kind": 4301,
    "id": "3787414a1c09efada3af3a39b2e1d986c266e84962666ad9c2ac499aba560c56",
    "pubkey": "95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2",
    "created_at": 1793923722,
    "tags": [
      [
        "d",
        "77kvlu6oyheebr5r"
      ],
      [
        "r",
        "https://api.kadec0.xyz/v1/token-price"
      ],
      [
        "proto",
        "x402"
      ],
      [
        "alt",
        "alalanet service attestation (daily)"
      ],
      [
        "day",
        "2026-11-05",
        "4",
        "4"
      ]
    ],
    "content": "{\"type\":\"daily\",\"service\":\"77kvlu6oyheebr5r\",\"url\":\"https://api.kadec0.xyz/v1/token-price\",\"proto\":\"x402\",\"day\":\"2026-11-05\",\"ok\":4,\"total\":4,\"p50_ms\":188}",
    "sig": "7e90e4fcc63fc09c464b9e14c24f25a433cdccf13890805b481cb392d0d0ee078699c6badabd83f1be3ab2f8d382d71b71b10dd68490c9ed8fe8b13316e6c9f6"
  },
  "event_json": "{\"kind\":4301,\"id\":\"3787414a1c09efada3af3a39b2e1d986c266e84962666ad9c2ac499aba560c56\",\"pubkey\":\"95ac63a6f99ce221d67af2ab5fe203d3650ee8bac486fe22e01ae74809a41ce2\",\"created_at\":1793923722,\"tags\":[[\"d\",\"77kvlu6oyheebr5r\"],[\"r\",\"https://api.kadec0.xyz/v1/token-price\"],[\"proto\",\"x402\"],[\"alt\",\"alalanet service attestation (daily)\"],[\"day\",\"2026-11-05\",\"4\",\"4\"]],\"content\":\"{\\\"type\\\":\\\"daily\\\",\\\"service\\\":\\\"77kvlu6oyheebr5r\\\",\\\"url\\\":\\\"https://api.kadec0.xyz/v1/token-price\\\",\\\"proto\\\":\\\"x402\\\",\\\"day\\\":\\\"2026-11-05\\\",\\\"ok\\\":4,\\\"total\\\":4,\\\"p50_ms\\\":188}\",\"sig\":\"7e90e4fcc63fc09c464b9e14c24f25a433cdccf13890805b481cb392d0d0ee078699c6badabd83f1be3ab2f8d382d71b71b10dd68490c9ed8fe8b13316e6c9f6\"}",
  "log_index": 12604,
  "proof": {
    "index": 12604,
    "tree_size": 65088,
    "root_hash": "jkOLpGHrMh8f8TwsGLPXvTAFKIv0iRlt2HQK0lpwq/Q=",
    "leaf_hash": "ntpJXBi30pY3cSwi6IyNzp0xOJK+ISDsm6lasErN/04=",
    "hashes": [
      "ReVXB7cPmD8L802COTgWhSAuqIBSKb0pycGk+MZESb0=",
      "vRNr/ZjyL574iessaxgYkAcMIUZvlMAMizu3wFrgNfw=",
      "W1IaT8MkwksQkn15vQcP/JkjA7Gph4cBEmxEc5vX+Ho=",
      "lt2taAJGqoLhrOnIxignlm23oPkPHMskHIunraJ0eIs=",
      "TghaE9RF2oBm/PxJ1AVClwJSy33hvuvsXj3vO/91Npc=",
      "nISx519Z+E1NOoeQdm3kT1blk+yrPKUigUzcdcJq6Uc=",
      "kGt092yhxnZ+eTjE9oSZVDfhyBKlMLQyGJKDT7oZ77A=",
      "uRjGtGb5Qd4pUT80bCHDTiwmgozPrxRjU+9K9OIYP08=",
      "TYq/oUzAAvmIq1hNgFzmn63ZnBYQMWU/IUdU+KM2zgU=",
      "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)"
}