Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.190",
    "cf-ipcountry": "US",
    "cf-ray": "a4ab747188b2c6fa",
    "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": "216.73.216.190"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1782702
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": [
    ":method",
    ":scheme",
    ":authority",
    ":path",
    "accept",
    "user-agent",
    "accept-encoding"
  ],
  "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": "R5Uv1RbcJ7Rhv9j+CPTC4fNcddI=",
  "tlsClientExtensionsSha1Le": "t11oqiuog6HBgxuw4OLK7mOQx9Q=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "awSWFJoDtgC64sGcYow7992P/7mKAbZVdCWculINQEA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "7e45a4c588002362658abfc89489ea21b2693c9ac9f9f99b722ad7908aea0805e5c8ace6577bb9302acb6f502b3500fc",
    "serverHandshake": "1eb386b97515de02c5b5df3808cb1d22ef206122cf756fb66b3a19ffc6dca43916b795ba14f9179d5584d17fa3c350c9",
    "clientFinished": "1e6e3310a63bbf2ded7d819744550b6c12496d862aca02da54a7561704eba98c805466b4749091091449dd68bd76ef91",
    "serverFinished": "7fc69834fa90e3373f859035c8db393ba9084b1f3ef66e38b13ac43b688760175f3524d5d383a85c1aec423ca4aeb805"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}