From what I understand, when multiple parties are claiming a video nobody gets the money. I can’t remember what popular YouTuber discovered this, but he basically “weaponized” it because he was tired of them going after his ad revenues even when he was within fair use, so he just started putting as much conflicting material as possible instead.
I remember somebody who always claims his own videos with a secondary account. So if nobody else claims it, he still gets the money. And otherwise nobody does.
Well except youtube keeps it in all this cases. Sad sad google now has to keep all the money for them self in a system they designed. What a unlucky coincident. Nothing they could do against that.
You're correct. The Youtuber is James Stephanie Sterling. She called it the "Youtube Deadlock" mechanic. Though the trick seems to be less successful now.