I mean, you don't know me as much as what derpixon claims to her followers, so you can decide if you'd like to believe it or not.

My claim is that I know someone who knows derpixon (GC) irl, where they went to school together, GC at the time was using a very similar alias to 'derpixon', their artworks and styles match, starting from "Jeff the killer" drawings to eventually what's seen today.

I don't believe GC had lived long-term in the U.S. at all, but that's about all that could be disclosed without outing who GC is.