Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.123",
    "cf-ipcountry": "US",
    "cf-ray": "a3c9655e89030acb",
    "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": "216.73.217.123"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1512271
  },
  "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": "1a9yfaRq1saTzBlxHefFbvzM9rE=",
  "tlsClientExtensionsSha1Le": "x+NGrL93QmeiDUsspu9fSZsfPzY=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "RYwwFi8MW9AbC8IwovVLFu766kUT4fEajdAlcbjfpTw=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "f3af970479370155d6cb9f7798b75b60223a48090253f97c41ac670e5276fcbd945a5f6bdc77544411012435bb45eb71",
    "serverHandshake": "64a6c8f5543115f462af9a2b768e26a5a3fb9b44bede89906323a76c9d8715fe5c5088e7278a0e2fb2a82dfedd2a982b",
    "clientFinished": "547720b381cbcbf4619cb701afcdd7d2961a7fd7e334e8c8799ac35e93752925a714e6305a7ae38b2c0ca4d8c78361e6",
    "serverFinished": "71778b59c44fc18c89944684b539082e218e265b8706ac75c43532afbb6207a2b2a11481f6b99f3b996c7e7fe5cde019"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}