The Best Provably Fair Casinos
Online crypto casinos give players the chance to play secure games using trustworthy and secure payment options and a way for players to check that each and every game and round they play is completely random, fair and transparent.
As such, playing at crypto provably fair casinos that work with provably fair algorithms is the safest possible option you can find. Here, we will look at the best provably fair casinos, how they work and the best Bitcoin provably fair games.
Top Provably Fair Casinos of December 2024
United States
1
Metamask
Lottery
VPN only
Polskie
Bonus 120% up to $500 + 100 Free Spins
2
200% Welcome Bonus up $1,000
3
15% Cashback with no max. cap!
4
Metamask
VPN only
100% Welcome Bonus up to $700
5
100% Bonus up to $5,000 or 5 BTC +100 Free Spins
6
100% Bonus up to 1.5 BTC +100 Free Spins
7
Welcome Bonus up to 150%
8
Metamask
Lottery
VPN only
Bonus 300% up to 3,000€/$ + 50 Free Spins
9
100% Bonus up to 1.5 BTC +50 Free Spins
10
100% Bonus up to 1 BTC
Updated on December 6, 2024
Fact checked by: Jacob Ryder
What are Provably Fair Casinos
Provably fair casinos are those that run on the provably fair algorithm. This is a technology that allows online games to reach new heights of randomness, openness and fairness. The algorithm uses all the advantages of blockchain to ensure the randomness of online casino outcomes such as flipping a coin, spinning reels and shuffling cards.
The main difference between this and the standard RNGs used in traditional online casinos is the fact that players can verify the actions themselves, leaving absolutely no room for doubt. This means that there is no need to use third-party testing agencies to verify fairness.
What is provably fair? There is more than one way for the provably fair method to be implemented in Bitcoin casinos. The most common one you will find has an algorithm that calculates the result every time a new game is played using three different variables:
- The serverseed, which is provided by the casino
- The clientseed, which is provided by whatever browser you are playing on
- The nonce that changes with each hand. It increases every time by one, allowing you to keep track of which game round is which when the session ends.
Before you start any game, there will be a hash with info about algorithm serverseed, which will be fully encrypted. This will contain the outcome of the game that you are about to play. It cannot be changed by the casino and, because it is encrypted, you won’t be able to try and work out the result of the game before you play.
In comparison, how the RNG works on standard casino games means you have to rely on the casino entirely. There is no way you can check whether or not it has been tampered with, you can only rely on the testing being accurate.
How to Find the Best Provably Fair Casino
Although provably fair algorithms ensure complete randomness and trust, that is no guarantee that the casino itself is good and legit. Here are the ways in which we find the best crypto casinos that use the provably fair system.
Provably Fair Crypto Games
All sorts of games can be played on the blockchain using a provably fair algorithm – from coin flip to slots, dice games to poker. Here are some of the provably fair games that we would expect to see on the best crypto casinos:
Other games to look out for include bingo games, lotteries, lino, keno and more. The more crypto provably fair games they have on offer, the better.
Can Players Hack the Provably Fair Games?
No. Before the game has even started, there will already be a hash code that has been generated. This hash code will contain all of the information about the game you are just about to play and the result. This means that it is already decided before the game even starts, what hands are going to be the winning or losing hands.
This information is stored securely in a hash that cannot be broken or hacked. It can only be read at the end of the game when you receive another piece of code.
There are several reasons as to why it would be impossible for you, or any other player, to hack or cheat at a provably fair casino. The most obvious reason is because there hasn’t yet been invented a computer or program that would be able to crack the hash code fast enough for a player to read it and use it to place their bets on the winning outcome before the game starts.
For now, computers are simply not that far advanced.
As well as this, all provably fair casinos are blockchain-based. If one node detects any suspicious activity then it will notify the entire network and the person suspected of such actions will be kicked out of the public ledger straight away.
Ultimately, blockchain-based provably fair casinos have security measures in place that would make banks green with envy. Not even the best hacker in the world can bypass their security. Even try it and you will be in some serious trouble.
Differences Between Provably Fair Casinos and Traditional RNG Casinos
There are several differences between traditional RNG casinos and provably fair casinos.
- If you play on a provably fair casino, then there will be no need to look for third-party verification and authentication. You will be able to check the results yourself and there is no need for regular testing and audits.
- The provably fair algorithm provides players with the highest level of trust because it cannot be tampered with in any way. This cannot be proven if you are playing at an untested casino that uses RNG technology.
- Provably fair allows players to analyse wagers and their actions, and then compare them to the outcomes, meaning complete transparency.
- Generally, a provably fair casino will have a higher Return to Player (RTP) than an RNG casino, which is one of its biggest selling points.
There are some areas, however, where RNG casinos have the edge – although not many.
An RNG is a Random Number Generator, which is a system which randomly generates a selection of numbers and letters etc that could never be predicted simply by random chance. It is a mathematical system which displays numbers chosen at random, and it is used in traditional casino games including slots, poker, blackjack, baccarat, roulette and other video casino games.
The whole concept of Random Number Generators has existed for years, but more recently it has been applied to online gambling. All licensed and regulated online casinos will be required to have all games operated by RNGs, which will need to be tested and verified at regular intervals.
Although RNGs are most commonly used at traditional fiat casino sites they are also used at certain crypto casinos as well.
The benefits of RNGs are:
- They can be used at both fiat casinos and cryptocurrency casinos. RNGs are compatible with all different games and not just casino and gambling games Generally, when tested and verified, they are completely fair and trustworthy.
- RNGs are considered, by most, to be secure and trustworthy and most are tested on regular occasions by legitimate third-party agencies.
- This system offers a very high level of randomness of outcomes perfect for the online gambling industry.
- However, they can be hacked and you need to be sure you are playing at a site that is tested regularly.
In terms of which one is best, well, there isn’t a clear-cut answer and it depends on which you feel most comfortable with and what type of casino you prefer to play at. If you want to play at a cryptocurrency casino and prefer to be able to check results yourself, provably fair is great.
However, if you wish to play on a casino that uses fiat currencies and crypto, RNG games will be more easily accessible as provably fair only works on the blockchain.
5 Tips to Know Before Trusting Provably Fair Casinos
Here are the top tips that we recommend you know before playing at any provably fair online casino site:
Check if the Casino Accepts Your Favorite Cryptocurrency
Although most will accept coins such as Bitcoin, Litecoin and Ethereum, if you prefer gambling with other cryptos or altcoins, you need to make sure that the casino accepts them. The best casinos will accept most regular cryptocurrencies.
See If You Are Okay With Casino Safety Standards
This is the same no matter what casino you play on – provably fair or RNG. Look to see what their safety standards are, research them and make sure that you feel entirely comfortable placing your crypto on the site.
See if the Casino Has Any Offer That You Are Interested In
The best provably fair casinos will have generous welcome bonuses and offers, Look to see how generous the welcome bonus is and how fair the terms are. Make sure you read the small print to see which one appeals to you the most.
Ask if the Casino Has Any Bonuses or Special Offers
There should also be other types of offers as well. Look through the list of different promotions it has on offer. Look for bitcoin bonus offers, cashback bonuses, free spins and more. The more, the better – and check out the terms.
Confirm if the Casino is Transparent Enough
A casino needs to be completely transparent. One of the benefits of provably fair casinos is the transparency of the game results. Check through the rest of the site – such as the payments and bonuses etc. to see if all other areas of the site are as transparent.
Provably Fair Casinos FAQs
What is a Provably Fair Algorithm
This is a blockchain-based code which is made up of 3 different parts – the serverseed, the clientseed and the nonce. The serverseed, which is produced by the casino, is provided as an encrypted hash before the game starts and cannot be seen or changed. This means that the game’s outcome is decided before you have even bet. You can use the hash to check the results after the game.
Can you trust the results of provably fair games?
Yes, you can. The provably fair algorithm result is decided before the game even begins and before you place your bet. It cannot be changed or altered by anyone after it has been decided, making it completely trustworthy.
Can anyone hack the provably fair algorithm?
No, because the hash is provided just before the game starts, there is no method that is quick enough to hack into it before the game plays out. This means that it is practically impossible for players to hack.
Are provably fair games better than traditional online casino games?
This depends on your personal preference. Provably Fair is blockchain-based, so it can only be used on crypto casinos. If you prefer a mix of fiat currency and crypto gambling then it isn’t suitable. However, it is more transparent because you can check the results of a game yourself and won’t need to rely on an unknown third-party agency to test it and ensure its fairness.
Thomas Grey is a seasoned iGaming professional specializing in UX design, web development, and cryptocurrency integration. Based in Malta, he combines nearly a decade of experience with a passion for blockchain innovation and player safety.
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