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How honest are bitcoin casinos and online casino games? With provably fair games, crypto casinos have become game changers in ensuring the randomness of each bet’s outcomes. Read on to discover how the provably fair technology works and explore the top 10 provably fair casinos. Here are the provably fair Bitcoin casinos that you won’t want to miss!
In traditional online casinos, bettors cannot check the randomness of the game outcomes. Since most casinos need access to the source code of the games they offer, they cannot confirm unbiased results. To address players’ concerns about being cheated, reputable casinos reach out to independent testing laboratories to audit their Random Number Generator (RNG) software.
Crypto casinos have reimagined the gambling experience. In a provably fair game built with Blockchain technology, you can verify the randomness of each outcome and rest assured that the game is unbiased. Since provably fair casinos store all information about gaming sessions on the decentralized ledger, all results are public and thus easy to check. So, there is no need to rely on the certificates of verification from third-party testing laboratories anymore.
Does it mean that provably fair casinos offer only provably fair games to play? Not necessarily. As a rule, the selection of games in a crypto casino includes custom-made titles built on top of the provably fair algorithm and popular games from licensed providers.
Let’s see how the games referred to as provably fair work. Here are the main components that determine the fairness of the results:
Before the game starts, a gambling site generates a server seed, hashes and encrypts it, and sends it back to a player. After that, a Bitcoin casino cannot interfere with the server seed or change it in any way.
The browser generates a random string known as the client seed on a player’s side. Together, the server seed and client seed produce the result of the gaming session. To prevent an online gambling site from seeing your client seed in advance, you can modify it before making a bet.
Along with the two seeds, a provably fair algorithm uses the nonce — the value that reflects the number of bets made. With each subsequent game session, the nonce number increases by 1.
By the end of a provably fair game, players get their initial client seed which they can use to check if the game was honest. The verifier feature in the game interface enables you to compare your initial seeds with the actual bet’s result. Getting the matching values means no manipulation of the game outcome.
Random number generation — aka, producing a sequence of numbers that is hard to predict reasonably — is essential for online casinos. To generate random numbers, the online casino software has a built-in RNG that replicates the processes in a physical casino.
Why do RNGs in provably fair games give players more peace of mind than traditional online casinos? First, provably fair Bitcoin casinos ensure random game outcomes through the cryptographic hash function. When hashed, seed numbers undergo an unbreakable encryption process preventing any manipulation of the data strings.
Second, with the provably fair algorithm embedded into a crypto casino game, players can easily double-check if a bet is fair. Blockchain technology and smart contracts bring transparency to casinos: stored in a decentralized ledger, all transaction records are public and thus easy to verify.
Already excited about playing provably fair games but not sure where to start? To walk you through an array of online gambling sites, we have compiled the list of the best provably fair casinos.
Founded in 2017, Stake has built a reputation as a reliable, provably fair casino. Along with Bitcoin, the platform accepts 18 other cryptocurrencies.
As seen on TrustPilot, 78% of reviewers rate their experience with Stake as 5-star. Among the benefits mentioned by players are a user-friendly platform, seamless mobile experience, great odds, and fast cashouts. Also, Stake is the #1 DOGE provably fair gambling hub.
As for provably fair casino games, Stake offers 18 exclusive titles — you can find them in the “Stake Originals” section. These in-house originals include classics like slots, blackjack, and roulette, as well as brand-new titles like Plinko, Crash, Mines, and Limbo. With a provably fair algorithm in place, all the games from the “Stake Originals” selection ensure truly random and unbiased outcomes. In addition, Stake’s provably fair games offer an attractively low house edge of 1%.
Stake also offers a range of online casino games from licensed providers (Betsoft, Evolution Gaming, Play’N Go, and many more):
Stake also got you covered if you want to test your luck in sports betting!
As a welcome bonus, Stake offers a 10% Rakeback — use the Code’ GET10BACKBONUS’ to get it.
Established in 2013, CloudBet claims to be the best Bitcoin casino since then. Along with playing games, CloudBet enables you to bet on traditional sporting events and esports.
CloudBet’s selection of provably fair games is more modest than Stake: this crypto casino features 8 titles built in-house. The house edge of CloudBet’s provably fair casino games is 3%, meaning the Return-to-Player or RTP of 97%.
As for other games at CloudBet, certified Random Number Generators ensure a fair and unbiased gambling experience.
With the variety of traditional casino games on CloudBet, you can choose from various slots, jackpot slots, card games like blackjack and Baccarat, and table games like craps and poker. Fans of live casino games can play roulette, Baccarat, or blackjack against real-live dealers.
If you are looking for generous bonuses, you will definitely like a 100% Welcome Bonus of Up to 5 BTC. Keep in mind that you won’t get this bonus all at once; first, you will need to earn points through the loyalty program. Every 800 loyalty points earned for placing bets will bring you 0.01 BTC.
Founded in 2014, 7BitCasino has become one of the top provably fair Bitcoin casinos. It has a solid deposit bonus and many free spins, and ensures players get their winnings without issues. Blockchain technology brings transparency 7Bit guarantees regarding all transactions. And, of course, all game outcomes here are completely random.
According to user reviews, players love 7BitCasino for a great choice of gambling options, fast payouts, a range of cryptocurrencies accepted, outstanding customer service, and generous bonuses. Moreover, 7BitCasino is one of 47 casinos that have earned the Certificate of Trust from AskGamblers.
7BitCasino offers popular games with certified RNGs and provably fair titles. The casino’s selection of provably fair Bitcoin games includes titles from Betsoft Gaming and other reputable casino software providers. From over 7,000 games powered by Blockchain technology, anyone can choose a gambling option that suits their preferences:
When playing provably fair casino games from 7BitCasino, each better can use its fairness provability widget to ensure the game is unbiased.
Like most Bitcoin casinos, 7BitCasino accepts other popular cryptocurrencies — Ethereum, Dogecoin, and Litecoin, to name a few. If you don’t mind leaving your credit card details, paying via a credit card or online banking might be a good option for you.
With a VIP program, betters can count on bonuses like extra spins or cash back. For new players, 7BitCasino offers a 100% Welcome Bonus + 100 FREE SPINS.
The next provably fair crypto casino on our list is BitStarz — a gambling platform launched in 2014. Today, BitStarz ranks 4.3 out of 5 on Trustpilot and 10 out of 10 on AskGamblers, where it has earned the status of a Certified Casino. Players love BitStarz’s variety of games to play, professional customer service, prompt cashouts, and live casino features.
BitStarz casino features a decent selection of provably fair games, with 5 of them being BitStarz Originals — the Dice game, Plinko, Limbo, Slot, Blackjack, and Wheel. By the end of the gaming session, any better can verify the fairness of the outcomes.
In addition to provably fair originals, BitStarz offers a wide selection of slots, jackpots, and table games. With live versions of games like Baccarat, blackjack, and roulette, you can enjoy an immersive casino experience.
Unlike many other Bitcoin casinos, BitStarz accepts not only cryptocurrencies but also fiat currencies for deposits and withdrawals.
Compared to VIP programs offered by other provably fair casinos, VIP Starz Club provides more perks to its valued customers — 24/7 support from a dedicated manager, prioritized payouts, and customized rewards.
Upon joining BitStarz, you can get an attractive Welcome Bonus: Double Deposit + 180 FREE SPINS.
Founded in 2014, mBit is one of the oldest Bitcoin casinos featuring many games — over 2,000 titles. For now, mBit accepts crypto payments only.
Technically, mBit isn’t a provably fair crypto casino since it doesn’t offer games with an option to verify the randomness of the outcomes. Still, software providers powering the mBit casino (Betsoft, Amatic, Play’N GO, and others) undergo independent audits for fairness regularly. So, we can treat games at mBit as honest. Furthermore, there have been no issues with withdrawals of winnings, wagering for free spins and other bonuses, etc.
A wide range of games is the biggest advantage of mBit. Gambling options in this casino include:
The loyalty program from mBit rewards valued customers with perks like personalized assistance from dedicated VIP hostesses, loyalty points earned for playing, and exclusive bonuses.
Once you sign up for mBit, you can get up to 5 BTC + 300 FREE SPINS.
MetaSpins has only been working since 2022, BUT DEAR DEAR, this is now one of the top cryptocurrency casinos with a handpicked collection of the best provably fair games from legit providers.
This crypto casino has nothing to hide and has provided a system that lets players verify games’ fairness. Furthermore, most of those games have high RTPs of around 95-97% and various volatility levels, meaning that this collection has enjoyable games for gamblers of all playstyles.
MetaSpins crypto casino brings its members games from certified providers like Spribe that are 100% transparent and have numerous licenses that certify RNG technologies. Of course, you can access Aviator and some other entertaining and rewarding mini-games like Plinko. Regarding provably fair crypto slots, the top titles are:
What about bonus offers that can boost your chances of winning in fair crypto casino games? MetaSpins has several promo offers, the biggest of them is the welcome bonus. You can claim a 100% boost of up to 1 BTC instantly!
Established in 2011 after its separation from Bodog, Bovada is a high-ranking crypto-gambling site. With many restricted countries on the list, Bovada is among the online casinos to accept players from the United States primarily. As for deposits and withdrawals, Bovada accepts various payments, but it deserves the crown as the best Tether casino.
Gambling options at Bovada fall into two major categories — sports betting and casino games playing. Bovada Casino hosts about 200 titles from reputable software providers like Realtime Gaming, Betsoft, Rival, Visionary iGaming, and others. Compared to other online casino sites, it’s not the greatest variety.
Bovada’s game collection features blackjack games, slots, hot drop jackpot games, table games, roulette games, video poker, and live dealer games. There is no indication of the provable fairness of Bovada’s games, though. But, given that most titles are the legacy of Bodog, we can take their fairness for granted.
Joining Bovada in the near future can bring you a $750 WELCOME BONUS.
Bitcasino is a licensed crypto-gambling website established in 2014. What players like about Bitcasino is the selection of games, availability of both casino games and a sports book, and support for many cryptocurrencies.
If you are looking for provably fair games, check titles from the OneTouch software supplier offered by Bitcasino. These games use a certified RNG that ensures verifiable fairness.
As for games from other providers, Technical Systems Testing routinely monitors them for fairness. Bitcasino’s game collection includes over 2,000 crypto slots, baccarat games, and a range of live casino activities.
Playing and placing bets on Bitcasino will bring you loyalty points that you can trade for cashback and free bets.
As for welcome bonuses, new Bitcasino members have a chance to get up to 10,000 USDT cashback + 350 Free Spins.
Founded in 2014, JooCasino is a multi-currency casino accepting fiat currencies and crypto coins. As stated in JooCasino’s FAQ, a certified RNG used in the casino’s games meets the gambling industry criteria, which means fairness of the bet results.
Check the “Crypto Games” section in the website catalog for provably fair games. Built on top of Blockchain technology, these crypto games ensure full transparency of the betting sessions.
JooCasino’s game collection features titles from nearly 100 software suppliers in the following categories: slots, live casino games, table games, and jackpots.
With the VIP program from JooCasino, you can score bonus points and unlock perks specific to the achieved level.
Signing up for JooCasino can bring you a Welcome Bonus of 1000 USD + 100 Free Spins.
Founded in 2019, Red Dog Casino is among the youngest online casinos. Red Dog operates under the RealTime Gaming (RTG) software, and the RNG embedded in their online games is subject to routine monthly testing. So, players can rest assured that a gambling platform won’t manipulate bet results.
Red Dog Casino’s game collection includes slots, blackjack, poker, and other table games. Still, there is no section with provably fair games in their catalog.
For deposits, Red Dog Casino accepts not only crypto coins but also Neosurf, Flexepin, Visa, and Mastercard — a good option for those who don’t mind sharing their credit card details. For withdrawals, only credit cards, wire transfers, and Bitcoin are eligible.
When signing up for Red Dog Casino, you can enjoy a 225% matching deposit bonus of up to €12,250.
With the widespread adoption of Blockchain technology, players around the globe are increasingly turning to crypto gambling and Bitcoin casinos. Given the advanced security, fast transactions, and verifiable fairness of the bet’s outcomes, provably fair casinos are here to stay. After all, everyone wishes to have a fair chance when betting.
We hope our guide will help you navigate through the provably fair gaming and stick to a Bitcoin casino providing the best gambling experience for you.
Indicator of online casino popularity trends among regular players. Casino visit data is analyzed monthly using Similarweb and Semrush, with trends compared across the last two quarters. The central number shows the average number of players who visited the casino last month.
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