A message to cheaters: It is easy to get away with malicious and abusive behaviour on naïve sites. —Not easy on sites that are serious about catching you. I know of open-source code that can do at least some part of what Betcoin.AG claims their security system can do. It’s not a drop-in solution; it may require expensive consultant work to integrate into a site. I am also aware that there exist proprietary commercial systems that can catch you red-handed, if you try to multi-account from a banned region from behind a VPN. These are the same types of systems also used by banks, large cryptocurrency exchanges, and other financial institutions; the systems are expensive, and (unfortunately, in my opinion) quite commonplace in the industry. On non-gambling sites, you are being invisibly checked by such systems every day. I am not saying that that’s what happened here. I am saying that it is a major issue that the mediator should inquire about. If my inferences are incorrect, then the outcome may or may not be unfavourable to Betcoin.AG, depending on the total weight of all the other evidence. Moreover, I am warning cheaters that you will get caught—sometime, sooner or later, at some site—and it will hurt! Evading detection requires serious skills. People with serious skills usually apply them to activities more productive than multi-account abuse on gambling sites.