House Rules

Account rules

  1. We reserve the right to deny, suspend or close accounts at any time, without any explanation.
  2. We reserve the right to forefit funds if terms and conditions or house rules are violated.
  3. Player must not be limited in legal capacity.
  4. Player must not act on behalf of another party.
  5. Player can not be classified as a compulsive gambler and/or be included in any registry of excluded players.
  6. Your outstanding funds do not accure interest.
  7. Transfering funds between players is not allowed.
  8. Winnings associated with accounts that have been inactive for 6 months will be returned to the associated Bitcoin address.
  9. Outstanding balance associated with accounts that have been inactive for 6 months will be forfeited.

Deposit rules

  1. All deposited funds must be wagered and there are no refunds. Only deposit what you wish to play.
  2. Depositing funds originating from criminal or un-authorized activities is forbidden.

Withdrawal rules

  1. Winnings are paid to your Bitcoin address. It is not possible to change the address once it's set.
  2. Withdrawals will be processed after all your deposits have at least 6 confirmations.
  3. Withdrawals are verified and processed two times per day at noon and at midnight UTC.
  4. We charge a transaction fee of 0.05 mBTC per withdrawal.
  5. Your balance must be wagered before it can be withdrawn as winningns.

Wagering rules

  1. In a case of technical malfunction a wager may be canceled.
  2. Maximum allowed wagering rate is one bet per second.
How to get Bitcoins

1. Get your self a Bitcoin wallet

The Bitcoin wallet is used to store your Bitcoins. You can either get a web wallet from:

Blockchain.info Coinbase

Or you can choose one of the software wallets available:

Bitcoin.org

2. Use your wallet to create a new Bitcoin address

Your new Bitcoin address will be used to send you the Bitcoins.

3. Buy Bitcoins

Bitcoins can be bought from market places and exchanges. Purchased Bitcoins are then sent to your wallet using your newly created Bitcoin address.

LocalBitcoins Coinbase BitQuick Kraken

More instructions on how to get Bitcoins can be found from:

Bitcoin.org LocalBitcoins
How to sign
Blockchain.info
Coinbase
Bitcoin QT
Armory

By signing the random login token, we verify the ownership of the Bitcoin address in question and make sure only you can access your funds.

Here are instructions for signing the login token with the most popular wallets:

  1. Blockchain.info
  2. Coinbase.com
  3. Bitcoin QT
  4. Armory

For other wallets, refer to their documentation. Signing and verifying messages is possible with all Bitcoin wallets.

  1. Login to your wallet
  2. Click Receive Money in the top menu
  3. Find the right Bitcoin address and click Actions -> Sign Message
  4. Copy and paste the login token from the game to the Message -field
  5. Click Sign Message -button
  6. Copy and paste the Signature to the Signature field in the game
  7. Click Verify to start the game
  1. Login to your wallet
  2. Click your name on the top right corner and select Advanced
  3. Find the right Bitcoin address and click Details
  4. Click sign message
  5. Copy and paste the login token from the game to the Enter Message -field
  6. Click Sign Message -button
  7. Copy and paste the Signature to the Signature field in the game
  8. Click Verify to start the game
  1. Start your Bitcoin QT wallet
  2. Click File -> Sign message from the top menu
  3. Find and Choose the right Bitcoin address by clicking the address book button
  4. Copy and paste the login token from the game to the message -field
  5. Click Sign Message -button
  6. Copy and paste the Signature to the Signature field in the game
  7. Click Verify to start the game
  1. Start your Armory wallet
  2. Click Tools -> Message Signing / Verification from the top menu
  3. Find and Select the right Bitcoin address by clicking the address book button
  4. Copy and paste the login token from the game to the Message to sign -field
  5. Click Bare signature -button
  6. Copy and paste the Message Signature to the Signature field in the game
  7. Click Verify to start the game

TERMS AND CONDITIONS

By accessing this service, you:

  1. Attest that you are 18 years or older.
  2. Affirm that you are in a jurisdiction where the service is legal.
  3. Affirm that you are fully liable for all taxes on winnings.
  4. Attest that you will follow the House Rules.
  5. Attest that you have read and understand the following:

Winnings are paid to your Bitcoin address, which you must set before the game. 0.05 mBTC transaction fee is charged per withdrawal. All deposits are final.

Enter date of birth
How to get Bitcoins?

HOW TO PLAY

1. Set your Bitcoin address

Enter your Bitcoin address and sign the login token. Your withdrawals will be paid to this address. Your Bitcoin address can only be set once.

2. Deposit Bitcoins

Either copy the Bitcoin address to your web wallet, scan the QR code or click the Pay with Bitcoin button.

3. Play instantly

Deposits happen instantly. Place your bets on the table and click spin. You can win up to 1800 mBTC.

4. Withdraw winnings

You can request to withdraw your winnings instantly. Withdrawls are processed after all your deposits have at least 6 confirmations.

Start game
Try 500 mBTC for free
Reset
Set
Show your QR code to the camera.
Reset
Set

Welcome back!

To verify the ownership of your Bitcoin address, please go to your wallet and sign the login token with the above Bitcoin address.

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How to sign the login token?
Withdrawals disabled. Click here to enable!
Deposit
Withdraw
Transactions

Copy the above deposit address to your web wallet, click the Pay with Bitcoin or scan the QR-code to deposit.

Pay with Bitcoin

Your Bitcoin address:

Insufficient winnings to make a withdrawl.

Your winnings: mBTC

Withdrawls are processed after all your deposits have at least 6 confirmations. 0.05 mBTC transaction fee applies.

0.05mBTC transaction fee applies.

To request a withdrawal, you have to wager mBTC more.

Request withdrawl

You have no transactions.

Time
Status
Amount
Win
2000
mBTC
Spin 0 mBTC
Clear
Autoplay
Balance
mBTC
Winnings
mBTC
Autoplay
Start

Provably fair
Instructions
I can't stop playing
House rules

How to play

  1. Select the chip size and place the chips on the table.
  2. Click the spin button to spin the wheel.
  3. Autoplay lets you play multiple spins automatically.

How to deposit

  1. Deposits are only possible after you have set your Bitcoin address.
  2. Click the Bitcoin symbol.
  3. Either copy the Bitcoin address to your web wallet, scan the QR code or click the Pay with Bitcoin button.
  4. Approve the transaction in your wallet.
  5. Deposits happen instantly and the deposited amount is added to your balance.

How to withdraw winnings

  1. Withdrawls are only possible after you have set your Bitcoin address.
  2. Click the Bitcoin symbol.
  3. Select the withdraw tab.
  4. Click the request withdrawl button.
  5. Withdrawls are processed after all your deposits have 6 confirmations.

Having trouble stopping playing?

Playing games with Bitcoins involves risk and reward. This leads to the thrill of playing.

Players should always consider that playing games will involve loss of Bitcoins. Loosing is not the biggest problem though. Playing to recover past losses or for more than you can afford is the real problem.

For some individuals, gambling may result in an addiction which may threaten one’s physiological, psychological and social well being.

Getting help

There’s software available that you can install on your computer that will help you control your playing:

There is also professional advice and support available for individuals with problems:

We are a strong advocates of responsible gaming.

Account rules

  1. We reserve the right to deny, suspend or close accounts at any time, without any explanation.
  2. We reserve the right to forefit funds if terms and conditions or house rules are violated.
  3. Player must not be limited in legal capacity.
  4. Player must not act on behalf of another party.
  5. Player can not be classified as a compulsive gambler and/or be included in any registry of excluded players.
  6. Your outstanding funds do not accure interest.
  7. Transfering funds between players is not allowed.
  8. Winnings associated with accounts that have been inactive for 6 months will be returned to the associated Bitcoin address.
  9. Outstanding balance associated with accounts that have been inactive for 6 months will be forfeited.

Deposit rules

  1. All deposited funds must be wagered and there are no refunds. Only deposit what you wish to play.
  2. Depositing funds originating from criminal or un-authorized activities is forbidden.

Withdrawal rules

  1. Winnings are paid to your Bitcoin address. It is not possible to change the address once it's set.
  2. Withdrawals will be processed after all your deposits have at least 6 confirmations.
  3. Withdrawals are verified and processed two times per day at noon and at midnight UTC.
  4. We charge a transaction fee of 0.05 mBTC per withdrawal.
  5. Your balance must be wagered before it can be withdrawn as winningns.

Wagering rules

  1. In a case of technical malfunction a wager may be canceled.
  2. Maximum allowed wagering rate is one bet per second.
Basics
Technical
Winnings table
History

Play with confidence

Providing a fair game is a combination of a provable random number generator (dice) and a verifiable winnings table (deck).

Many Bitcoin casinos offer a provably fair dice but lack a way to verify the fairness of the winnings table which ultimately determines the house edge in many games.

We guarantee that every round played is completely fair. For every round played, you will be given a completely random number which is translated to your final result using a publicly available and verifiable winnings table.

Instead of just taking our word for it, we provide you with the information you can use to verify the results independently.

Verifiable dice

For each round the random number is generated using a seed the server chooses before the game and a seed provided by the client that the server has no way of knowing beforehand.

To ensure the previously selected server seed was used, the server provides a hash of the server seed to the client before each game.

The server seed is revealed after the game and the hash of the revealed server seed has to match the one provided before the game.

Verifiable deck

At the start of each session we reveal the winnings table to you. The winnings table is hashed and the hash is used in the generation of the random number together with the server and client seeds.

The winnings table data is provided in JSON format and can be verified manually to match the hash used in the game.

For a more technical explanation, click the details tab.

Conclusion

With these technologies we can offer a provably fair random number generation and verifiable house edge.

Most other Bitcoin casinos only offer the former. Without a third party audit, there is no way of knowing if the deck is rigged.

At the start of each session

Server sends the winnings table to the client and the client creates a SHA256 hash of the winnings table.

The server uses the same winnings table to create a matching hash using SHA256.

Before each game

Server creates a random server seed which is kept secret for the time being. Server creates a SHA256 hash of the server seed and sends this information to the client.

Client also generates a random 32 bit number used as the client seed. Player can set the client seed manually if they want or a new one is generated for each round automatically.

During each game

The server combines the winnings table hash, server seed and client seed to create a game seed using SHA256. This 256 bit numbers 32 bit modulo is used as seed for Mersenne Twister random number algorithm which generates the game result.

The final result is the index in the winnings table matching game results modulo for the number of winnings table elements minus one.

After each game

The final result along with the original server seed is sent back to the client. SHA256 hash of the server seed should match the one sent by the server before the game.

The verified game result can then be checked against the winnings table to verify the final result.

Summary of terms

Winnings table hash:
SHA256(JSON.stringify( winningsTable))

Server seed:
Random 256 bit number generated by the server

Server seed hash:
SHA256(serverSeed)

Client seed:
Random 32 bit number generated by the client or selected by the player

Game seed:
SHA256(winningsTableHash + serverSeed + clientSeed)

Game result:
SHA256(winningsTableHash + serverSeed + clientSeed)

Final result:
winningsTable[gameResult % winningsTable.length]

Winnings table hash:

#
Results
Interpeted results
Win

House edge: %

Download as JSON

#
Time
Bet mBTC
Win mBTC
Result
Winnings table hash:
Server seed:
Server seed hash:
Client seed:
Game seed:
Game result:
Final result:
=

No bets found
Current winnings table hash:
Not set.


Current server seed hash:
Not set.


Current client seed:


Oops..

There was a problem communicating with the game server.

Reconnecting automatically...

Withdrawl

Withdrawl request was sent.

Your request will be processed in the next 24 hours.

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To keep your funds safe, you have been logged out after of 5 minutes inactivity.

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We will remember you by your Bitcoin address. Add a label to your
Bitcoin address and use the same address next time!

See you next time!

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Remember to set your Bitcoin address next time!

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Set your Bitcoin address to enable deposits and withdrawals.

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Claim your bonus!

You have an unclaimed bonus!

mBTC

By claiming the bonus you accept the bonus rules.

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Bonus rules

When you make a deposit we offer a 100% deposit bonus up to 0 mBTC.

If you claim the bonus, you agree to the following bonus rules:

  1. A Deposit Bonus is a special promotional bonus awarded to you, based on your deposit, constituting a percentage of the deposit back as a bonus.
  2. Deposit bonus shall be credited only after the corresponding deposit is credited to your balance.
  3. To request a withdrawal, you must wager a minimum of 40 times the bonus amount.
  4. We reserve the right to modify or cancel any bonus offer at any time without giving prior notice.

For example if you deposit 10 mBTC and claim a 10 mBTC deposit bonus your, you will have to wager 400 mBTC before requesting a withdraw.

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