Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.102",
    "cf-ipcountry": "US",
    "cf-ray": "a478f30ac853984a",
    "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": "216.73.216.102"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1880519
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": [
    ":method",
    ":scheme",
    ":authority",
    ":path",
    "accept",
    "user-agent",
    "accept-encoding"
  ],
  "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": "iy2mh/g0g7IPBNEN663PyrbUsPs=",
  "tlsClientExtensionsSha1Le": "sr44Z4FWWcPzuF185u4Vx5613Ok=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "J0OLiWBuJqE8ZDLxBE/gJ3qxNfQADX6RcQ1r2i8TwOE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "37723f31f44625722f8b9d2eb1560205dd8fb1f6ea81035f47a933b0cba4d0ffab419d62df805a1b2051c3c75c1487e2",
    "serverHandshake": "e15e1d77555cebba254538b979f9e15e0ce8f8404f9b507bb6c8cb104b6e03a0156d667fd4fa193f4e063d69dd264ee7",
    "clientFinished": "89e32590b1d46cbd32b39d3340a9fb252b70ac5fe35a9c7396418411805ca4a602562ef65e3483ed1816d6b7878822de",
    "serverFinished": "cde3b6c15aca362a82f483d89176977920702c091a33572f054dcdbb70b3a8af53e7564fc26048a934823dfa3333a76a"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}