Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a352aaf4faeb4bc2",
    "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": 7,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1979494
  },
  "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": "JmfCpqUhcFuPDUTZfxHwIfu+MpQ=",
  "tlsClientExtensionsSha1Le": "zgGx9V3fZWOS5Y7BVULnc7QIJfk=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "z23j0gh97qPn+jA3zzrRMQrsS7VRSdkHz0Az7V9LGOI=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "44919f43bec11ae25bc2267569cb7d3d5b8086f8e9d757d97b448d626fa8b63100c09584362f954fc3031d391ddd6d68",
    "serverHandshake": "4a3bfed4bd714c6e8a4f26e2b2e28621a9d17e34c9c5a7b75dedfee97d21b9f64d4674bfdabf2962f59536584c992c3e",
    "clientFinished": "4fd32c9f269a562bbada0f43c08c98c61ccc663f4e22c86905b47b0c42eb6422a058f90e8bc6d122abd01bb9da47f3ed",
    "serverFinished": "7fb4cbc9ac835f2a797f1ac985105978928d244b4c08d11861bf2e343d0a38735b065b1bdd2680dd725d065fc388c0cc"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}