Provably Fair on our Keno Games

Our Provably Fair system allows all keno players to test the fairness of their games by verifying the results. Numbers are drawn from a randomly assorted list. Your influence in the game is in choosing the position within the list from which the 20 numbers are drawn.

1. We create a random assortment of the numbers and show you its "fingerprint"

Before the 20 numbers are drawn, our server randomly sorts all 80 numbers using an algorithm based on the Mersenne Twister random number generator.

The randomly assorted list of numbers and an additional random number (this is called the server seed) is then hashed and presented to you as the server hash.

Server seed generated by our server is hashed and presented to you as server hash on the "Next game" tab.

2. Choose the starting draw position

This is when you step in. You can now set the client seed. In the game menu under Provably Fair's Next game tab you can select a number from 0 to 79. This sets the starting position from which the 20 numbers will be drawn.

3. Drawing the numbers

When you press the PLAY button, the numbers are sequentially drawn from the randomly assorted list of numbers, starting from the position you selected.

As client seed was set to "3", the numbers are drawn from the fourth position.

4. Verifying the result

Once the game is finished, you can check its fairness in the game menu under Provably Fair's Last game tab. You will be presented with the original server seed, server hash (the hashed server seed) and the client seed.

You can use an independent website to verify that the server seed was truly presented to you as the server hash by hashing the server seed on this independent website. If the hashed results are identical, the game was fair according to Provably Fair concept. This means no one tampered with the result.

5. Play again

You can now set the client seed again in the game menu under Provably Fair's Next game tab, or we will automatically pick a random number for you.

More About Provably Fair

Interested in delving deeper into this topic? Explore the comprehensive Provably Fair article series, which not only covers the fundamentals and advantages but also delves into the intricacies of the technology.