Yes, do everything you can to prove you created the content. Raw files, receipts for the toys in the video, record your voice and prove it's you. Proof that you have the right to the audio music. Point out that the dates of YOUR videos is before the dates of THEIR videos etc etc.
I am surpised that you haven't already done this as part of the counter claim?!
In their original copyright claim, the other channel would have provided proof that the content is
theirs. If you didn't counter by proving it's
yours in your counter claim, then I doubt you're going to win.[DOUBLEPOST=1539375808][/DOUBLEPOST]
It's my business. I'm the admin here.
Why do you need to know the other channel's name? So you can try to be a vigilante and flag their videos? What could possibly go wrong?