YouTube does their own thing with ContentID, which most copyright holders use : https://news.ycombinator.com/item?id=27072092 https://news.ycombinator.com/item

YouTube does their own thing with ContentID, which most copyright holders use : https://news.ycombinator.com/item?id=27072092 https://news.ycombinator.com/item?id=27072092