Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.114",
    "cf-ipcountry": "US",
    "cf-ray": "a4347a8ba903c0ed",
    "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": "216.73.216.114"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1371212
  },
  "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": "eMb9zQ37BPx/lyS3CaqoTJmkKcg=",
  "tlsClientExtensionsSha1Le": "jpPCLxPA9GnsiL8BYrABNwcWHHY=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "56xom7emqvJqc+buc8b7Q9D2SVhgDxMn0vv5BFN/tuQ=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "f0fb08465dba73974e2a6781d151b4e6f8370a880040a96a206ec6391ff23a4d34ff76f268c5a3f205ae0783b67595fc",
    "serverHandshake": "31b9c982b268f7d42f52298ab643c1ad02ba8bca7bb195cc1da9eae5262c72fe8780b6fddb42acd9dc12a7a9947b60c7",
    "clientFinished": "d38804e5a2a83184a0116ada7373d12cbad3864cbb4ad33c9ce486fe7c39f0bed78065194c8b6d6dfb5e048d7bbbfe59",
    "serverFinished": "f28e8d324fd91182606f04a9890aaa14bbdafb4a48408c2580d0ad07ceca23d7f3b2a35e7e01ec992adf7a9a0d4d321f"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}