Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a36023bf4d19b7b5",
    "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": 1720736
  },
  "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": "ue7DhbF//aDqwVT2vjPIgE8uDqA=",
  "tlsClientExtensionsSha1Le": "V7EonUlcCJi+eqnmn2f9uMgDkoQ=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "pxmE4Y1+hsb/Lw6jk4wqmYN3hwvs9nqa54z66mc+I0M=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "3421a91b3ca5c468ac095df20143ffdee9a1a4783eee3828c78b0f2fab31e6b32f7e9e57a66800bcdf54d5e8ed0aee7e",
    "serverHandshake": "258c6cadd9852dd68b6f7cbaaf3ac99871c7d51e35deda5ebbf301eb883b12ed36c75feaaaf039db712dcfa88aae9d67",
    "clientFinished": "7649b479243a5084f1f80e541715a10a0f6a34cc69bfff1aa8aad110cd6d024c4a0c87020658fb6645eb9553306a4aa8",
    "serverFinished": "ac8d2d819f543ea3940830046524ca7fb28a27334f28a0ef5446ef64d0cafb1895c6efb7ae57b0aaa7f2f38409881f05"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}