What webserver do you use? You might want to obfuscate that port

Looks good!
I'm hosting on an
OVH VPS. Unfortunately, my apache server is currently using port 80 so I can't use it. However, I added an SRV DNS record this morning to my domain for explorer.trap-coin.com, it takes up to 48 hours to propagate. Once it does that port won't be there.

very interesting design, parabens would be possible in the future add more games ?
Someday if other wish to implement the coin in other games, of course! My main focus is the minecraft server at the moment though.