Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a34bd6c6fea3610f",
    "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": 1779963
  },
  "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": "c4A/AbJ1HvgY8RivMzQiv1fXnus=",
  "tlsClientExtensionsSha1Le": "6cLaJL58bw2Euus5QTDP5bn3sTc=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "NLnLthOcI5expasMCP56WwH02vRi3vj5zqLh69StcsY=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "818a1164e00a8a8aa64ce287a43f4e770a69b2744d6bab85139eb7ab05ee513a4a40faefe9286c3a657cd9b5febb64ad",
    "serverHandshake": "c491d139ae47b5276133e67bc3babb108ecf2736d0c2d5f0851e3d1f70a64fa7ed17f56c617b10f2c587efc4fd3ab957",
    "clientFinished": "c674d37c73b2fbc72bc903a74fcc92870fc3661469025181b8407bf1e2b9d881b889f880ba754767fbe70c16e3bc8413",
    "serverFinished": "899f1156a84ee807f6ceaa025ffdf773a188c11ca9f50ed160a1163675e243ba406a319a78b41f1e9271fb85deee52f9"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}