Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a367ae4e0f60cf83",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "cf-request.davidpacold.dev",
    "user-agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
    "x-forwarded-proto": "https",
    "x-real-ip": "216.73.216.94"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2140956
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": {},
  "requestPriority": "weight=16;exclusive=0;group=0;group-weight=0",
  "timezone": "America/New_York",
  "tlsCipher": "AEAD-AES256-GCM-SHA384",
  "tlsClientAuth": {
    "certPresented": "0",
    "certVerified": "NONE",
    "certRevoked": "0",
    "certIssuerDN": "",
    "certSubjectDN": "",
    "certIssuerDNRFC2253": "",
    "certSubjectDNRFC2253": "",
    "certIssuerDNLegacy": "",
    "certSubjectDNLegacy": "",
    "certSerial": "",
    "certIssuerSerial": "",
    "certSKI": "",
    "certIssuerSKI": "",
    "certFingerprintSHA1": "",
    "certFingerprintSHA256": "",
    "certNotBefore": "",
    "certNotAfter": "",
    "certRFC9440": "",
    "certRFC9440TooLarge": false,
    "certChainRFC9440": "",
    "certChainRFC9440TooLarge": false
  },
  "tlsClientCiphersSha1": "WUS9+h7TjVkF9aEouGuCEMjGQGA=",
  "tlsClientExtensionsSha1": "ShIxvdidcxMFv1fxfD88waEMG+g=",
  "tlsClientExtensionsSha1Le": "SzsctNKiKSabk2RcJy2vT4o3AjM=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "OFH0R86yP+C9HESZtqTGGFl7Htl82KiJHeIqqyHZNzM=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "b8429e1ade90027e9bdd64f053ab964ff894bc8fa2bc36e00cb111cfa759da63d69272cfcd0616fa2b3dc063bdafdd7f",
    "serverHandshake": "2e07017cef947dd5d497e110b6e1d076b22b2d7ac50434bd5e6b1e6737de994c336445f355d58c177e4f05c36f718415",
    "clientFinished": "8a7aa845eb48dffc4dfb0fb8bfe68291c88d4c9f122ab9a72da8cd8a187ed6a2b8dc46acb9bfd3c7c2e2a09177e89b1c",
    "serverFinished": "ddf641b0a2cd9d7117446271c4e20493b031601654e439b06618632562a24aa7be7dd8bef79e4ab2b0ec322bc7b7a468"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}