Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.114",
    "cf-ipcountry": "US",
    "cf-ray": "a438c37b8ee3689d",
    "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": "216.73.216.114"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2645957
  },
  "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": "rHrtS+blMCF5A+tueJIiQZRziLg=",
  "tlsClientExtensionsSha1Le": "wlc1XGbtp8Km9BjdCLL3QEsD4f8=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "tOKbMCE08oBpWCsEKYyJ5PKq0ABFHHgHZR7kNd2wu2U=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "262fb70e1cfc069a99c4ecc6bd1642653f37e1de0b390ac75ae80b34c40b8831226fd6144861875a2760668f67af9511",
    "serverHandshake": "cc9b2ed7a09179383b2bf178a4cf3e2fde5f0d501fe1ace5ddeb9ca58ffa5663a9a03ae3be75e72633f5b2f9045508a6",
    "clientFinished": "84101356cc2f478e2ab45e74cfa52f9ad6f8e18a695d341e888d594adb411259ba7da8dbf7f571ebed760d294dcd9134",
    "serverFinished": "3bc4ce3e0014b2c064c41173234b10eff4e565e6330362e1d13e65cd445839ae31b7d3e705063ff76f77bdf62a9a8ee0"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}