TOKYO — Nikon, Sony Group and Canon are creating camera expertise that embeds digital signatures in photographs in order that they are often distinguished from more and more refined fakes.Nikon will provide mirrorless cameras with authentication expertise for photojournalists and different professionals. The tamper-resistant digital signatures will embrace such info as date, time, location and photographer.
https://asia.nikkei.com/Business/Technology/Nikon-Sony-and-Canon-fight-AI-fakes-with-new-camera-tech