That "exact fingerprint" is, in my opinion, intentionally confusing. This DaringFireball[0] article states the goal of the system is to "generate the same fing

That "exact fingerprint" is, in my opinion, intentionally confusing. This DaringFireball[0] article states the goal of the system is to "generate the same fingerprint identifier if the same image is cropped, resized, or even changed from color to grayscale." So while the fingerprint may be "exact", it's still capable of detecting images which have been altered in some way [0] https://daringfireball.net/2021/08/apple_child_safety_initiatives_slippery_slope https://daringfireball.net/2021/08/apple_child_safety_initia...