Research tool. The collected fingerprint is stored on the server together with the request IP and headers.
External services used: ipify.org and ipapi.co for the IP, worldtimeapi.org for the clock comparison.
Device idstored locally, unique by construction, never derived
Identityimmutable: CPU, memory, OS, browser brand, engine
GPUgraphics card and driver; moves on a driver update
Configurationsettings, versions, fonts, extensions, display
Headersrequest side: order, Accept-*, Client Hints
Permission-gatedonly filled in once the user grants access
Compositehash of the five category hashes above