> Even with CanvasBlocker the "check your fingerprint" sites still show a unique fingerprint (but canvasblocker has a ton of really obscure options that I don't

> Even with CanvasBlocker the "check your fingerprint" sites still show a unique fingerprint (but canvasblocker has a ton of really obscure options that I don't understand) It always be unique, because it's randomly generated. But every visit will have a completely different unique value, which means that the fingerprint from the canvas is a useless value.