Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.35",
    "cf-ipcountry": "US",
    "cf-ray": "a3eb71b2cf25a0e4",
    "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": "216.73.217.35"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2030143
  },
  "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": "7jLc0My514GFCoqQTuEe7JJnths=",
  "tlsClientExtensionsSha1Le": "CShi/vdHnz+RBlwE/FmyejpMZHk=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "i5sNn6BlVS1vemZBBBGnbZlXu4zcAf8VfAM8oqGDAl0=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "d7d2febca943bf685d4dc5ffedf3cdc9da3612c3b7437b15fe1b96463d3b04d318a51d53c97c577420b6fc9d60111a84",
    "serverHandshake": "4249c7ce1b13dc53939908a574bc426d13df11259055008e40ad35523aa9933969a28df4c6a6a0fe7636542f3e52dd12",
    "clientFinished": "7638c109b9bf0ecce7282693cbb21307acbfc6d3be0d8b9455f1442561e086d9d06334b9bb569d2a3882eb3fdd7339d6",
    "serverFinished": "635200bd584989d534eabdad614b187dc7a99137d025a26398afe548fcbb8d018f92a4e42786a5a7b5f5d24df7ebb733"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}