Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.86",
    "cf-ipcountry": "US",
    "cf-ray": "a41f520a8ab7cf4e",
    "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": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1788390
  },
  "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": "kGi6xE1w6iOpwUJis1M6lLeAAzw=",
  "tlsClientExtensionsSha1Le": "6PgUF+rkeMAEKdkc93R6EAYQEH4=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "fV38FdlpUhQ1XyTJRQxtl6wAp08AeIGlOdqjRCtKj2Y=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "51363ba76bdb0f6f2e471a6cf87b05c9b683dab0c20c9ab2c3321b074e25b2fdb8e05445f5ac6c1fc2ca85f4d629dddc",
    "serverHandshake": "47e3cf6a41b8febfa97e79d6fb7b3ae605ca9f522388317621d1d218d5aa75e7a4a2f55429a5ee4d5e59019fbfd356b2",
    "clientFinished": "98b8653e6f1ab12c95b7e9100ad630aeee8eec4a9166545efff2b355eba4551d23698a2031969701edc35964998be37a",
    "serverFinished": "063222ee888859f66eec1bde501944ed6c18dd9147b5ed4fab25fe07c163bd06f6959a456e357875cd77ab1917043586"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}