One of the biggest concerns most players have when playing at an online casino is if the games they wager their hard-earned money on are fair. Most of us are perfectly aware that the casino always has an edge in every game, be it slots, blackjack, or roulette. That’s the edge we agree to and the price we pay for the entertainment and the chance to get lucky and win big. But, how do we know that a casino hasn’t done anything to push this edge a bit more in their favour?

Every casino will, naturally, claim their games are fair and completely in line with what’s being advertised, but how can we be certain of it? And, first of all, what is it that makes casino games truly fair and random?

This is where “provably fair casino games” comes in hand. This basically means that a player can verify each Roulette spin, blackjack hand or slot spin to ensure that it was fair. More on this later.

How Do Online Casino Games Work?

If you’ve ever wondered what the foundation of online casino games is, then here’s the answer for you. All electronic games, from slots to computerized table games, are operated by a Random Number Generator. This is an algorithm that runs behind the scenes, ensuring that results of every spin of the reel and every blackjack hand are completely random.

The Random Number Generator (RNG) takes a number of different starting points as the basis for its operation and uses these strings to produce a pseudo-random number, which is then converted into the result displayed to players.

You’ve probably noticed the word pseudo before random. That’s because nothing in this world is truly random – RNGs will take its starting strings from various outside sources, such as time of the day, date, etc., but at the end of the day, someone knowing what these starting points are could potentially tamper with the results.

What is provably fair

Ensuring the Randomness with Provably Fair Games

So, it isn’t enough that casino games are run by RNGs. The possibility of tweaking games to increase the house edge still exists. But, beyond believing the casinos, what other resource do players have to protect themselves?

Understanding the need for players to feel safe and also realizing a potential threat of allowing casinos to run the show in any way they see fit, some Bitcoin casinos has made their games provably fair, meaning that you as a player can literally go back and check if your latest spin/hand was indeed fair and not rigged. It’s a bit technical, but there’s a very good explanatory article at Once you’re on their website, just search for “Provability Explained”.

Where Can I Find Such Casinos?

More and more Bitcoin casinos are subjecting themselves to make their games provably fair in order to prove to their users that nothing fishy is going on and that they can fully trust the online casino.

Loki Casino is one such operator, offering hundreds of provably fair games by some of the leading suppliers, such as NetEnt, Microgaming, Betsoft, Endorphina, Nyx Gaming, Pragmatic, and Amatic. The casino is licensed by the Government of Curacao and also offers a very nice welcome bonus with plenty of free spins.

Another provably fair casino that we can recommend is BitStarz. Their RNG has been independently tested and verified, so players can rest assured any games they play will be in line with the officially advertised player returns. BitStarz Casino offers games by NetEnt, Betsoft, Ezugi, Amatic, and SoftSwiss.

Provably Fair Casino Games Explained
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