In my youtube account i have uploaded many videos. After a few days of uploading a third party video i could see a link near the video saying acknowledge this video as it is copyrighted. I click and then there were no trouble. But recently i uploaded few videos and missed to check it again for a month. When i logged in youtube after than i could see warning from youtube stating that i have violated the copyright of a company and i have only two more changes and then my account will be terminated. I think youtube would had shown a acknowledge link but i missed to acknowledge.
I want to know how to get check whether a video uploaded has a acknowledge notification. Do i have to login youtube each day to see whether the videos uploaded have a acknowledge link? or do youtube send an email stating that i should ack the video before it removes and flags as copyright violated?