AdRev Publishing is claiming copyright on some of my Space Engineers let's play videos. They say some of the music in the game is owned by them, specifically: "Bubbles-UPPM" Is this accurate? Do they own the copyright to some of the Space Engineers music? I thought it was all done in-house. I tried searching for the various keywords but I didn't find anything useful, either here or on Google. --- Edit: I got a message that the dispute wasn't reviewed within 30 days, so the copyright claim on the video was released. - I'm guessing someone else disputed this already as the video hasn't even been published for 30 days. For anyone else experiencing this issue: Symptom: On the Youtube Creator Studio, under Video Manager, click Videos You will see a link to the right of each video's Edit Button, if there is a copyright claim. What this means: They can insert ads into your videos, even ad-free ones, and receive your ad revenue for that video if you have enabled Monetization (ads in videos). FIX: I submitted it as "I have a license or written permission from the proper rights holder to use this material." With the description as: "The in game music is owned by Keen Software House. Keen Software House's Video Policy is written permission to use this content: https://www.keenswh.com/press.html - Keen Software House retains all ownership and rights of its produced content." You may copy and paste that text for use in your own disputes.