In poe you can add people to your friend list and even if they say no, you have them on the list. There you can track their online status and the-zone they are in.

We can also write /whois Percy-verance in chat to get the same info.

After that stream several people tracked his character and was found online, changing zones nonstop, blasting maps, while he was live on a spaceX conference.

So, not only it’s evident for players that has watched his stream that he is a fucking fraud, but he as been caught cheating, there’s proof.