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The White House wants to 'cryptographically verify' videos of Joe Biden so viewers don't mistake them for AI deepfakes
(www.businessinsider.com)
This is a most excellent place for technology news and articles.
Then this exercise is a waste of time. All the hard hitting journalism which presses the President and elicits a negative response will be unsigned, and will be distributed across social media as it is today: without authentication. All the videos for which the White House is concerned about authenticity will continue to circulate without any cause for contention.