Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a35e0ae70fe71293",
    "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": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2012508
  },
  "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": "QaizdGPPO4gF2cGPY2XhcuvJELM=",
  "tlsClientExtensionsSha1Le": "RN1wJozkGyH7GKmRYhN6bd1OI+Q=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "AAldUwdYabHrNiLBYH170OOI5g8S7vHU/V2AeXGFufI=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "708127d5d97e79d1152eb7c081eda1ab244c37fa69332f0eb629c1e3bbd2609be79506efaf2a18b516da6c4432369a44",
    "serverHandshake": "3583b04a7b2679bfe70b74199cf1bc9c406d370c3100c0f37da1be44c78ecb09c4b53592eaffd3c4ae2f563e9a52cace",
    "clientFinished": "4292a4a7b40a885a493f2b77081209fd8e80d0a4bc44167283ad4d9685c4191890a44f1e9bd8bd6006b63f3496f68b14",
    "serverFinished": "e0ffed7f8911e1e5d9ce233b2761ab83cda389e5d3ac050a4246506a3ded64bce6156f88f3fbf4d91b0fd3b7ec5e6cd6"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}