I don't know whether it's possible, although I suppose it is, but, what would be the difference?
I suppose that the system for dealing cards would be public for everyone to check.
I you play in Pokerstars, for example, you know that Pokerstars face tough audits that certify the randomness of shuffling and dealing.
In addition, there are so many people using programs like HM2 and PTR, that any statistical anomaly would come to light.
By the way, I think this thread would be better on the gambling secion.
Yeah the cards that the system distributes will be hashed everytime one gets dealed so that is true . So do you think the coding will be the same for poker like in all the other gambling sites but that only thing is every card selection gets hashed on a blockchain in this case ?
And people using HM2 and PTR will eventually gets caught because most sites that handles money in realtime use hotjar coding to map user activity so its just a matter of time .