The person who copyright striked my channel has followed up via e-mail. He's extorting me for €200 to remove the strike @TeamYouTube I've used 25 seconds of music in the outro of a 5 minute video. Is this something I can dispute somehow? Please help
"Fair Use" likely does not come into play here. Unfortunately, if you use IP without permission, this is a possibility. There is no role stating that the license holder must first claim, rather than striking. Again, this depends on the claimant being the actual IP holder.