Provably fair casino? You people should stop deceiving yourselves. The money is for the casinos to enjoy and the game for you to enjoy. Although, we know that the casinos are cheating us with house edge, so we can still say it is provably fair.
I cannot see the connection.
Provable fairness is all about the random outcome's fairness being verifiable by each and every gambler or player. It is Bitcoin or blockchain related. It is about "don't trust, verify". Gone are days when fairness in casinos is only about certificates, accreditations, being audited, registration, licenses, etc. Cryptography, blockchain, has changed that because verifiability is being made accessible to everybody. The ability to prove or verify that each roll of a dice is as fair as presented, not manipulated, not cheated, not tweaked, not altered, etc. is as easy as confirming that the seeds match.
It is not a deception. It is not about house edge or the casino the only party that earns.