Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.86",
    "cf-ipcountry": "US",
    "cf-ray": "a41032747bb8bde9",
    "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": 10,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1465587
  },
  "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": "TJ87zGoZdWG0+emBDCEUGPrtEPY=",
  "tlsClientExtensionsSha1Le": "01vCgauaLvSVitl6QuYlqRoFTKc=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "9NTBhWWRCmyPkr4zRZN1sleFDb9hMZBfT2TVIqAKuyg=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "21d6e5330b95021de6bee7d0ca9565dc6d7d33a737184349afd7aa6d25d223a8f719e020965fee9f10b0c41bf5d54060",
    "serverHandshake": "fd101187925b8ac9d80e6f7b19a391b9e6c55b97adc866b3a2ad57472dae73550c3a7dffd1b0a3cb111e313fd4befb4d",
    "clientFinished": "13c7b839009492cb51413bbf38a9995cf12f7b4ed736a8e7701e9349b22d71b51c12c2bf196e7479725944b3cf4b7ba1",
    "serverFinished": "c2c43647aac88f47ce5540f35b536e21a037e056de646dfab29749b81c534418b8d30e33d73e896d1f9a0da4d0e5e09b"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}