Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.86",
    "cf-ipcountry": "US",
    "cf-ray": "a4327b5b4865fad3",
    "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": "216.73.216.86"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2813016
  },
  "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": "1VXGB7Aolev8/Eweh2+G06JAam8=",
  "tlsClientExtensionsSha1Le": "v5XiQeO8SsE48Gbx+z/1vfhJcwc=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "7YMHuqJ4XxqZCTVgrHRwUvj9H49azsOFubQFu1ffsPY=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "7bdb7adab59660b4954163204b01ea962d2ce89294fc0b1116b25ee6d171aee4563f088cad09aa63c915d629a32a0887",
    "serverHandshake": "74eb3d00182271e9bfdd1644d53eb2950f34732a745dff06aba9fb2d2f4291800f593417437eaae0c33eb690b0acfe5a",
    "clientFinished": "41d9877d4222341b4ebbcf5b0a29acc9f3c47b5706d2e323ac0d5bf1e1b54c70e2362ada064795d5abe1c7f7ba2fe381",
    "serverFinished": "118720e6b3c671023c42efc139d4362e7de2e2e8aca714d5cc0ca04341b781a1835acea1355a45add1953c69296fe3db"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}