Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a3514e29aea3cf7b",
    "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": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2081955
  },
  "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": "9rzQriGylLrkjF2svPuYQ7X6eTU=",
  "tlsClientExtensionsSha1Le": "OXKhWK8uUm617gUmiN0/RTlB+oo=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "tuAx8G2HYLdzJtkC6lbkQoOIWGO0jHSzU9OVULI8dMU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "d5ef302783360f298e522dbfe2e0efd28aa8cbdd50c7a0926dcf835408bde16046412f8c806ce34ebe822ee7d9f73e78",
    "serverHandshake": "595bee92c3c7ae479dd037b68bb5de2465b5ddd542ed394f7d56000ea845e4a5c0a1c157e2a8dfee9c66486c7dcf31a3",
    "clientFinished": "f21683705ff8edf265ce8cfbbc1989529063921af31669a8c3d47478cc9b32a6608543c0e9bb9473444708cef15fd5cb",
    "serverFinished": "56c6f95e8f64231e9abeabd85c26845c896dcc564635252791b301aa99ee002aa9597596aedf9f66b2736672ca0f3a28"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}