Hello Nemgun,

I don't seem to be able to post pictures in here. maybe this is due to being a new account.
in any case the diagram in telegram was a base for you to fill in, not a "how it works",  An  overview from your perspective would be great. I'm sure it can take just 5 minutes of your time to show how everything connects.

What I need to know is how you can prevent fake servers with fake players from exploiting PoN to produce coins.

From what I can tell and from the information publicly availably, you cannot.

as an example, you can spawn 100+ Virtual Machines which emulate the networking required so there is no need for GPUs and have a xenio client and you will never know.
You could also use Docker.

I am looking forward to your response.