Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.86",
    "cf-ipcountry": "US",
    "cf-ray": "a424c94a8e47b7b5",
    "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": "216.73.216.86"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2090471
  },
  "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": "PQB9NhL7JicVXGE5d2nP3hnmcRo=",
  "tlsClientExtensionsSha1Le": "k7jdUw/zEZ0/oKQvNwh6NvKtztY=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "qJSoQWVzZsxj6CnkWubGUNPR0w/peWmh2BYK+CqrmoU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "a8a8dbe9f9f9b2144f83b6a3d36f808abaa60298eb993ad48c1067db7fbde099777bac84bf0b06bcf2070638474dabaa",
    "serverHandshake": "d89e30d37848dac8df14f8987b3b40fb816964c4db62dab2d8f0b2a4eb628f69cbd7e88f631d6764db5fe53f3b5ab19e",
    "clientFinished": "34cf853daea14d63ab9dabacaf6d17c42c07b2ebe9cf04d0d5ee1c344637bba63792ffad51c70c703824a5cf60ed6773",
    "serverFinished": "7af30ade8b4244aabf5ff63f40cfb0a89f7315b2fed110eb84b78dafa00c21b181b6f9c2469053b529d21fa6ca6149d9"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}