The concept of “provably fair” games has steadily gained traction in the online casino sector over the past decade. As the name suggests, the idea is that players can mathematically verify game outcomes aren’t being manipulated behind the scenes to swing the odds in the house’s favor.
But how exactly does the provably fair system work at JustCasino? And can casinos really prove their games are fair? This article will delve into the technology to uncover the truth.
How Provably Fair Casinos Operate
Provably fair casinos rely on cryptographic hashing algorithms to essentially “sign” each game outcome with a unique digital fingerprint. Players can then verify this signature matches the actual outcome once it occurs.
Here’s a step-by-step overview:
- The player requests a new game round.
- The casino creates an initial number and shows it to the player.
- The player provides a random number of their choice.
- The casino hashes and combines these two numbers to generate a final unique game seed.
- The casino runs the game using this seed to calculate the outcome.
- Once the outcome occurs, the casino reveals how it was calculated from the final seed.
- Players can verify the outcome matches the hash of the final seed.
This way, both the player and casino contribute randomness, which makes manipulating outcomes practically impossible. The casino can’t alter the outcome without changing the final seed hash.
Statistical Analysis For Fairness
While provably fair systems provide transparency into each game round, some players reasonably ask whether the games are fair in the statistical sense over many rounds.
Luckily, players can also verify this by analyzing the distribution of outcomes from the seeds and hashes. Services like ProvablyFair.com allow players to paste hashes from past games to run statistical tests for fairness. These tests can identify if certain outcomes occur more frequently than they should.
Over many analyzed games from major provably fair casinos, no evidence of unfair tweaking has ever been discovered.
Provably Fair Game Offerings
The most common provably fair games are:
- Dice – Players bet on dice roll outcomes generated from the seeds
- Card Games – Cards are dealt based on hash randomness
- Crash – Players bet on how long a multiplier will rise before crashing
- Mines – Mines appear in random locations based on seeds
- Plinko – Ball drop paths are unpredictable
As shown above, different provably fair casinos focus on different game verticals. Players should browse sites to find their preferred game types.
Can Games Still Be Rigged?
Given how provably fair systems operate, many wonder if there are any loopholes casinos could still exploit. A few common concerns include:
- Seeding bias – Casinos could generate seeds non-randomly to influence outcomes over time. However, player-contributed randomness mitigates this.
- Visual tricks – Games could visually show inaccurate outcomes compared to the hashes. But this would be quickly noticed and seriously damage the casino’s credibility.
- Hash collisions – Identical hashes could map to different game outcomes. However, the mathematical odds of collisions are astronomically low.
Reputable provably fair casinos understand that breaching player trust would undermine their entire business model. Players can verify the technology works as advertised.
Are All Online Casinos Provably Fair?
While the industry has shifted towards provable fairness, not all online casinos offer this transparency. Notably:
- Many legacy online casinos still use old-school random number generators for their games without proof. Players have to take fairness on faith.
- Live dealer casinos don’t utilize provably fair technology yet. Outcomes rely on human dealers and physical equipment like real card decks.
- Certain casino game types like sports betting and slots don’t easily integrate provably fair systems. The outcomes depend on external events out of the casino’s control.
So while fairness across the industry is improving, players should be aware that provability is still limited to specific game verticals and casinos.
Verifying Fairness Protects Players
At the end of the day, the provably fair system empowers players to verify they aren’t being swindled. Math doesn’t lie like dodgy casino operators can. While no system in any industry is 100% foolproof, cryptographic proof comes awfully close in the gaming world.
So rather than blindly hoping lady luck is on your side, learn to check the seeds and hashes yourself. Once satisfied the games are fair, you can roll the digital dice or deal the online cards knowing that your destiny truly hangs in the balance of chance – just as it should.
