Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a369cb949a1bcb43",
    "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": 1722784
  },
  "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": "zj7TSqcWnz2RasG4fRjNwLJ4Lzw=",
  "tlsClientExtensionsSha1Le": "j6wZQ8w2m+/9HKOWMgZNrzQJPGw=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "lKaz8iAutBygt3k3VJcBWQ5POUshczZgNx9JchpmWws=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "591211016f528b27576d7ddaf6d6fa0ca3d60c4dd0ce2a4db803b7c304b0936f7ed930c469908d348a65bde9e6f21397",
    "serverHandshake": "2dc97051c53ec8b1d95b2159549c7375728e8ef2a82d2c9b8d245cbd63f72bc1741d35c7e6bd3f1ffa3b038a7cd80791",
    "clientFinished": "71f1e1104d2e0aac23799026108f66cfe31edb8c92b7553ead63b5a177eb238e3c6b52c9f1fa30a23a17b9057f80ef0e",
    "serverFinished": "a6bca15aaef66ec246364978821d34d28a9fd73543a3e64baae262e895a14ae1308c4714dc6f19c7b4aed17f745e1ed8"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}