Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.26",
    "cf-ipcountry": "US",
    "cf-ray": "a485edbb19a415db",
    "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": "216.73.216.26"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2149962
  },
  "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": "2jjun4raJENZpbjYXK/8vXN5YCg=",
  "tlsClientExtensionsSha1Le": "xZpNLAKy/y60RLf/QJf82ITvt1o=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "/Pyhi285I5YplooTjIgZ7NY1B/I+BZARyxI9Wh4bwK4=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "a71d8de3d2c9415179eba2c9f553ff2be68e576eb7692715ebd1e1b3594ee8a4e63e19b4521510828130f72839d51daf",
    "serverHandshake": "e8be779429dc6a50bc134a41cf5e599777bbfde85564a8d31781d5d5af898cfee5a636902e21e964761c7a54b82f6d6b",
    "clientFinished": "c43d991d2747edff0c0c747ceaa604d998d75902f3f81a7450d6a3a0e482c0a94f8ab0c5b4f6222cb35c1351b15f2ac6",
    "serverFinished": "c747d277fa09a95ec6f690428c48d93aaea8caa39e26932aaa17ee62a907ca5ea0ffe3eaff81f5e82b6d991744da2f90"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}