Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.35",
    "cf-ipcountry": "US",
    "cf-ray": "a3eac55ae8dca0e4",
    "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": "216.73.217.35"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2706542
  },
  "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": "7zcTA5Zol8r+lj/aOImsXL3rrhU=",
  "tlsClientExtensionsSha1Le": "1AnloI43ibckOF6eMYBSrc7n/pY=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "itG1BNjOL+drckPmaite1BGXEMRfaN1KrCgTqX7nzc0=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "c7b762013555c9f46e8a72fab2c74275910a7050a569c525c05799e9855d02bb063ef4ab69dcbdf1f4d9ecf0e0b1a3b1",
    "serverHandshake": "1cfde42d658dc20525bc5f9b47eed5b2d10a35da5ecd3878e7323c3dd18de42005c6970a7f088cdb68a2266ad9fb8a39",
    "clientFinished": "1fa249130ef176a863301998bb5dea6e4be4852541d7d1018ea0314c12cc2cc5aa1c4208662af1086f0b8e7c5cabf798",
    "serverFinished": "a45c0797691aa9f18246510dcd98a442882508ccfbd6269a92bf0068ac613ea83e7c4d00cacbbf1f47d1fd41f37164e1"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}