Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.35",
    "cf-ipcountry": "US",
    "cf-ray": "a3ecd71758bb8821",
    "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": 8,
  "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": "ZJPkZKV5zpLLVLM2Ozwk16lOMOc=",
  "tlsClientExtensionsSha1Le": "clJD4OteA/TiNz0yWA6413VvhJg=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "Uw3k1BuQmYxXgUxn6vpWj7m2flpZ+Uvc6pV2uQR6C00=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "4f0c8e300f612ae7865b9d1b148d0642988bc0fa5671cb97245eedced9080c4ef2034e42cc84722af1e90dd922a0661f",
    "serverHandshake": "2500be2eade1295b50edbc4f17e2f6ebb91e277d8182010c65b221129cb14e6982e56b399974c908884497cb12c89aee",
    "clientFinished": "205e09faf5b89bc5b46cb63e26fd836bbe3a19aa8e24c0aaad87bbdf2116fb14093e9ac48de7d70f713abaefb91a4c4f",
    "serverFinished": "2725bf94a7573293563ee7b81ea9b6504e40cfe1d4cb5f1daf959872946f32ecea12591cace62b327db928fac38bec1a"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}