Provably Fair :
Algorithm which can be analyzed and verified for fairness on the part of the service operator. Provably fair algorithms are often used in the operation of an online casino.
In a provably fair gambling system, a player places bets on games offered by the service operator. The service operator will publish a method for verifying each transaction in the game. This is usually by using open source algorithms for random seed generation, hashing, and for the random number generator.
Once a game has been played, the player can use these algorithms to test the game’s response to his in-game decisions and evaluate the outcome by only using the published algorithms, the seeds, hashes, and the events which transpired during the game.
The benefit of a provably fair system is that third-party verification and auditing is usually unnecessary. Its major flaw is that it is susceptible to unscrupulous players or competitors who can claim that the service operator cheats. It could also potentially expose the operator to hacking attempts if there are undisclosed security flaws in the open source software.
Our explanation :
Provably fair : means that the player can know for sure, with the power of mathematics, that the casino is fair , the casino can´t cheat.
There are many Bitcoin casinos provably fair.
Provable fairness is one of the greatest developments to the online casino world and I hope that one day it becomes easier to understand and verify by everybody.