Someone tell me if this could work :

Hash videos and audio files of important events or speeches or lectures, be a bit of a spammer and put those hashes into a block, and then future people can reference those to see if a recording is legit. Assuming the first copy was legit, of course.

Here's the problem : I looooove listening to old lectures. Lately, I've been catching these recordings actually being AI fakes. Richard Feynman and Alan Watts are both being faked a lot right now. Its their voice - but I never heard that lecture, and its doing the "this not that" thing a lot... They're fake. We're not going to have any history if this continues. The fake stuff will drown out the real stuff.