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3.2 / 5

OneHash is a mutual bitcoin betting website that also offers original bitcoin casino games.

Easy Access
Deposits & Withdrawals
Bonuses & Promotions
Customer Support
  • Established 2015
  • Licence(s) Curacao
  • Deposit Options BTC
  • Minimum Deposit None
  • Minimum Withdrawal 0.001 BTC
  • Customer Support E-Mail, Live Chat, Bitcointalk
  • Languages English, Spanish, Portuguese, Russian, Chinese, French
  • Restrictions None
  • Mutual bitcoin betting
  • Good referral program
  • Mobile-friendly
  • Bitcoin-only
  • Weak betting options
  • Slow customer support

Blockchain Entertainment B.V. owns and operates OneHash. The same Curacao-based company also runs CyberDice, a popular crypto dice site. It launched OneHash in 2015 as the first platform to combine mutual sports betting and Bitcoin. It also provides four provably fair games and features an on-site wallet that lets you temporarily store coins for your activity here. You can view the site interface in six languages, and you can find OneHash on the Crypto Gambling Foundation’s list of verified operators.

First impressions

The platform’s design attempts to be minimalistic by avoiding extraneous details that are annoyances at other online casinos. Its layout is clean and easy to navigate. However, the site can be a bit buggy and slow at times.

To register, all you’ll need to do is click the Sign-Up button in the top right and enter your email, username, and password. The platform will then send a confirmation link to your inbox, which you’ll need to click to gain full access. Alternatively, you can choose to bet anonymously.

After you become a member, it’s wise to visit the Beginners’ Guide page and get a quick rundown on the available games, their max payouts, and how to play them. You could also converse with others in the public chat. It’s not the most active, but typing a message or two should lead to chat rain.

Games offered by OneHash

The OneHash game offer consists of four provably fair titles, which are Dice, Moon, Goals, and Slots. The first one is your classic crypto dice. You set a number between 2 and 98 and pick either the under or over option, then you roll. Moon is a crash game. Meaning, a multiplier rises, which can crash at random. You can opt-out of the game at any time, and if you do so before a crash occurs, you claim a prize multiplied by the number at which you decided to leave the game. In theory, the multiplier could rise to x1,000. Goals – is a shootout game that presents you with three shooting options. You pick one and take a penalty. You can cashout after each goal, but if you keep playing, your bet multiplier will grow following every successful penalty kick. Finally, Slots is a three-row, three-reel digital slot machine, where the OneHash logo acts as a Wild.

Provably fair games aside, the main attraction of this site is that it’s a mutual-betting sportsbook. It takes bets on six types of sporting events. These are football, American football, hockey, baseball, combat sports, and cricket matches. It also accepts Esports bets on competitions that include the following games: CSGO, LoL, StartCraft 2, Overwatch, and Call of Duty. If you’re not into sports but do like the concept of betting on real-life events, you can access the Special Events tab and see if you can bet on upcoming political elections or the performance of a particular stock.

Though, note that the OneHash sportsbook is rudimentary. It features only the basic betting options. Thus, you cannot build complicated tickets for one event, and there is no live betting.

OneHash explain what Mutual Betting is all about:

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Easy access

There is no OneHash mobile app. We asked the representative if they plan on developing one, and he responded with – not right now. Thus, you have to settle for the OneHash mobile version for the foreseeable future.

We accessed the site via our Android phone (Android Pie) through Chrome, and for the most part, we liked what we saw. The version accessible via a mobile browser is more practical if you plan on playing any one of the four provably fair games. They take up enough screen real-estate to display the needed game options, and they all ran smoothly. If you’re looking for a sporting event to bet on, that’s where things can get a bit annoying, as when you try to scroll, the site loads only two matches at a time. You have to wait for a second or two before the next couple appears.

Navigation is easy thanks to the two drop-down menus at the top of the page. What we didn’t like is that the live chat displayed choppy performance, and you can only see half of the conversation window. The public chat also doesn’t seem well-optimized for a mobile device, as its interface is pretty bad.

Deposits & Withdrawals

OneHash is a Bitcoin casino. You cannot use any other cryptocurrency here. It features an OneHash wallet, which lets you temporarily store your coins for your betting activity here. Each user can only have one OneHash Wallet per account, and the maximum amount of funds you can have in it is 10 BTC. You cannot deposit more than this value. The use of the platform wallet is free of charge if you remain active. If you are inactive for over three months, the site will deduct a monthly fee of 0.005 BTC, provided that your balance is positive.

There’s no minimum deposit limit, but there is an upper one of 3 BTC. OneHash aims to process all deposits instantly. Know that you can request a withdrawal at any time, and you are eligible for one free withdrawal per week. The minimum amount you can take out from your account is 0.001 BTC. Each withdrawal request goes through manual processing.

The platform lets you exchange altcoins to Bitcoins, which transfer over to your OneHash Wallet. Once you make an exchange, then you’ll have to withdraw those funds in Bitcoin only. CoinSwitch handles the conversion, and OneHash takes zero responsibility for potential losses that may occur during this process.

OneHash Bonuses & Promotions

On the subject of OneHash promotions, we have to open with the OneHash welcome offer, a bonus that matches your first deposit 100% up to 1 BTC. Once you create your account, you should see a – Deposit now and claim your bonus notification at the top of the page. Know that this bonus is active to unlock for 180 days after your first deposit.

You can get faucet funds when playing any of the four provably fair games here. All you’ll have to do is click on the Faucet link at the top of a game’s interface. It should provide you with 0.000001 BTC every 15 minutes. However, your wallet balance has to be at zero to claim these free-playing funds.

The site is big on betting contests, and it promotes them heavily. There is a Dice one and one for the game Moon. Both are your classic wagering competitions, where you climb a leaderboard via your bet activity en route to prizes. These are daily contests starting at 00:00 and finishing at 23:59 (UTC). The top ten players on the board get rewards in the form of OneHash Wallet credits. Bets made with faucet funds do not contribute to your bet activity.

OneHash has a unique affiliate program that quickly credits your referral gains to your affiliate account. It divides your commission into two segments, sports betting and casino games. The commission on casino games is 30% of the net revenue. The site subtracts all deductions, such as cashback, bonuses, and platform fees. For sports betting, the commission is 25% of the sports betting net revenue. At the end of the month, the site calculates your commissions from the past 30 days, and you can withdrawal your earnings instantly.

If you are at all active in the chat, then you should receive a few coins thanks to the Rainbot.

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VIP Program

Sadly, there is no OneHash VIP program. You will not find any loyalty scheme here. We had a conversation on this topic with the support representative, and he told us that there are no plans for one. So, do not get your hopes up.

For now, you’ll have to enjoy the other promotions on the platform and look to reel people in using your affiliate link.

OneHash Customer Support

As is always the case, we begin our examination of the OneHash support options by activating the OneHash live chat. You can do so by clicking the circle icon in the bottom right of your screen. We did, and it took four minutes before we received a response. Once we did, we attempted to converse with the support representative, and even though he was courteous, he was slow to respond. The live chat icon displayed some strange behavior, as it kept repeating the welcome message over and over again after we minimized the window. We also had the platform open in a couple of tabs, and the representative’s responses did not simultaneously appear in each one. We had to refresh the pages so that his new messages would become visible.

There’s no conventional FAQ page here. What you get is a Beginners Guide, which is disappointing. It provides you with a search field but seeing as the page contains little content, it’s pretty much useless. The page itself features some bare-bones descriptions regarding sign-up, betting, and a few words about each game. It also gives you access to guided game tutorials.

If you click the Support 24/7 link, you get access to a contact form. You need to input your name, email, and message, as well as solve a captcha to send an inquiry to the staff. We assume that this page sends your question to the OneHash email, which is [email protected]. We tried to establish contact through that mentioned address, but hours passed with no reply.


Blockchain Entertainment B.V., the company behind OneHash, runs this platform under a gaming license from Curacao eGaming. Curacao is an island in the Dutch Caribbean, and its regulators are among the oldest in the sphere. Their licenses are pretty much the crypto gambling standard, and most players are aware that they are attainable to anyone who can afford them. Curacao eGaming is one of the oldest and likely the best of the bunch, providing technical and financial support to operators since 1996.

OneHash utilizes advanced encryption with an ECC Key (256 Bits) to protect all player data entered on the site. It claims that it takes steps to ensure the security of all your data but that it shares it with entities (data processors), which act on its behalf. The site is careful in its selection of these processors, who only store your information on secure servers located within the EU. The platform also states that it will share your data with authorities if it receives such a request, and it will use it in case of a dispute. If such a dispute does arise, the process shall unfold under Curacao law. If you are inside the European Economic Area, you can use the European Commission’s Online Dispute Resolution system.

You can implement 2FA by selecting the Setting page from your account pull-out menu. There, you can also see a list of your login history. Know that OneHash uses cold wallet storage for the majority of the platform’s funds. It only keeps smaller amounts in a hot one.

GOSU Conclusion

The main reason to play here is if you have a fondness for the concept of mutual betting. Meaning, you are betting against other players, not the platform. Thus, the wagering multiplier can dynamically change depending on the size of the pot. If it makes no difference to you who you’re betting against, you can easily find better options out there, ones that have more robust features. The provably fair games here are decent, but again, you can find other sites that have better diversity. Customer support is slow, and the site, while generally okay, may display some strange behavior. It’s a Bitcoin-only platform that lets you make wagers anonymously and incorporates a unique on-site Bitcoin Wallet. Though we stated that there are better sportsbooks and online casinos in one out there, we credit the OneHash team for their honesty and speed in remedying any issues with the site. Thus, even though it is somewhat limited, it’s still a viable crypto gambling site.

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