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New Leica camera stops deepfakes at the shutter
(spectrum.ieee.org)
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this post was submitted on 21 Nov 2023
161 points (91.3% liked)
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Ctrl + F "Blockchain"
... Oh?
Well that's a suprise, a system that actually is comperable to block chain in a different medium doesn't plaster it everywhere. We've certainly seen more use over much much less relevance.
Neat tech. Hope it catches on.
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.