Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a357daa3bd3b97fe",
    "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": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1498964
  },
  "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": "BTYby7DFl8oohr48JhcIfYE64cE=",
  "tlsClientExtensionsSha1Le": "fY0IqIbv/vDzpxcgQQemS4X79mc=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "s8wfTafWZxw2z/MKMqkozUOS/SfP/SBH9Ni/D0WD9jM=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "4e53858fc1fa811c3ee71502736bdf3002395c8dbb1ebe2e2698c5e14231b28ba23a07f1c613fdb7581426b8b5433d7b",
    "serverHandshake": "199ac75bf9e5d3f5e2c3398108af963add8972b1872e19c48669e92c49ab6eded8bae16c8fcb762e14a4e50faa96e3d7",
    "clientFinished": "3de8f221cd21a7c331b2bf6bcf32d4d4467abb5a3e9dea1c6bff758a35714f8b4724708c0daae061d292d07430cdde4b",
    "serverFinished": "cc4507cdb14c5cb30bcfd3134406bd94f2871762ce4779e2be38ec85acc15e3397edbf53b98aaa311e1547a9d7648da7"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}