this post was submitted on 21 Nov 2023
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New Leica camera stops deepfakes at the shutter (spectrum.ieee.org)
submitted 7 months ago by floofloof@lemmy.ca to c/technology@lemmy.world
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[–] GigglyBobble@kbin.social 8 points 7 months ago* (last edited 7 months ago)

And where do you see any resemblance to a blockchain?

From the article it is just cryptographic signing - once by the camera with its built-in key and once on changes by the CAI tool which has its own key.