Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a360dc3e5c5f910d",
    "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": 1502074
  },
  "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": "xlM2xvlG+WodKXOG6SmynXLypxE=",
  "tlsClientExtensionsSha1Le": "bl3AVsFEOFlEgYW62SCsAckwNuw=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "WbT2VARp7JVGZ2qvwEXU1QB/yTbhJWarNyGJCFWZnhU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "da84fd279a8b2f59961f147a4217fb8055c681a887bbf196bc434f5ca47bb343d1f18346d32f5d7c3effeea8b351e3d3",
    "serverHandshake": "86ee89f3ba12188943ed85dd2aacda9381c2d180c47cd87c7ccc1f29696d4ac07528506fdec21b9f4792ac82b41701e0",
    "clientFinished": "9535a7d35e5655adc220a3749ec5c77d6a3c554dded97b5cfdf611bd3331ccb98e882c9e2075988d678e1d85f9132229",
    "serverFinished": "9f1aea82135c9b22d543c84aa3ce6d2030984c635d2e13fcc4732eafa455d98b9692114aa979b141597b62d52f8209c2"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}