Bitcoin casino featuring provably fair casino games

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Provably fair bitcoin casino games


Provably fair bitcoin gambling is a system that makes it impossible for the player, or the casino to cheat in a bitcoin casino game. Proving the results of a game is something that has never been achieved before in brick-and-mortar gambling venues, or traditional online casinos. Now, it is possible to bet online, and confirm that the results were actually calculated fairly. This innovation is one of the many ways that bitcoin is changing how we use the internet.


BitBingo Bitcoin Casino features provably fair btc casino games

Not all bitcoin casinos provide provably fair bitcoin games. BitBingo is proud to feature this technology so that our players can rest assured that all gaming rounds are trustworthy and fair. Our top priority is honesty and the satisfaction of our players.


How does provably fair btc gambling work?

Provably fair systems rely on cryptographic hash functions, which make it possible to turn data into a string, known as a hash. A property of these functions is that it should be very difficult to derive the original data from the hash, or find two data strings with the same hash. It is nearly impossible to crack strong hashes with the technology available today, and evidence of this is in the Bitcoin network. The cryptography behind the network has not been broken, and likely never will be.
Cryptographic hash functions are ideal for Bitcoin gambling. They allow the casino to prove to the player that they did not change their seed throughout a game, without actually showing the seed to the player.
To check the provability of a game, just click on the purple tab on the right hand side of the screen to open up the validation window. There you can check the hash string. Each bitcoin casino game has a different algorithm for calculating its fairness.


Provably fair bitcoin roulette

A list of tiles is generated in the order they appear on the wheel. A random location is then generated for the roulette wheel to stop at. The best pseudorandom number generator called the Mersenne Twister algorithm is used. The spin is called the ‘Result’.
This is called the Hash{Result+Secret}. The “Secret” random number is used to create a fingerprint of the data to model the game. This ensures that the final spin result can’t be determined from just the “fingerprint”. The unique “fingerprint” is created by hashing the data with the SHA-256 Hashing Algorithm ensuring that it is unique to that exact spin of the wheel and “Secret”, and can be used later to verify the game.
The player adds an extra push to the wheel and can select a number from 0 to 36 (or 37 for American roulette which has an extra tile) to push the wheel further along by that amount when spun. The player can either pick his own number or use one chosen randomly for him.
Bets are placed and the game is played.
When the game ends, we shown the spin of the wheel(Result+Secret), the “fingerprint” (hash[Result+Secret]), the players input in the game and the final result. Using the popout widget, the play can be verified by checking that the spin matches the “fingerprint”.
The effect of the players input can be checked by comparing the spin (Result+Secret) to the final result. Take the client seed and count that many tiles past the tile it was originally set to land on (found in Result+Secret) and the same tile as the final result should be shown.


Provably fair bitcoin card games

“Secret” is what the number generated by the server is called. This number is used for the hash. The shuffled deck is generate by a method called the “Fisher Yate’s Shuffle” which is similar to picking a number out of a hat. We use a randomizing algorithm called the “Mersenne Twister” to generate the numbers for the shuffling technique. This method is of the highest standard in the industry. The shuffled deck is called the “Result”.
This is called the Hash(Result+Secret). The “fingerprint” is created by hashing the data with the SHA-256 Hashing algorithm. The “fingerprint” is unique to the deck in each game. It can be used later to verify the game.
The player gets the opportunity to pick the location where to cut the deck. A number called the “client seed” represents this. That number is used to affect the outcome of the game. This ensures the fairness of the game. For example, if a player chooses 32 as the client seed, the deck will be cut 32 cards from the top before the cards are dealt and the game is started.
Bets are placed and the game is played.
Once the game has finished, the full shuffled deck (Result+Secret), the “fingerprint” (hash[Result+Secret]), the players input (client seed) and the final result are shown. Using the popout widget, the play can be verified. 6. Check the Players Effect on the Game The effect of the players input can be checked by comparing the fully shuffled deck (Result+Secret) to the final result. The values will be the same deck, but one of them has been cut at the position hat was chosen.


Provably fair bitcoin slots

Each reel is modeled as a list of tiles in the order they appear as on the slot. A random location is generated for each reel to stop at using the “Mersenne Twister” randomizing algorithm. The spin is called the “Result”.
This is called the Hash(Result+Secret). A randomly generated number called “Secret” is used to create a “fingerprint” of the game. This ensures that the final result of the game can’t be determined solely from the “fingerprint”. The “fingerprint” is created by hashing the data with the SHA-256 Hashing algorithm. The “fingerprint” is unique to the exact spin of the reel and the “Secret” seed in each game. It can be used later to verify the game.
The player gets the opportunity to add an extra push to each of the reels. He can select a number from 0 to 9 for each reel to spin that extra number of times. The number can be chosen by the player or randomly selected.
Bets are placed and the game is played.
Once the game has finished, the spin of the reel (Result+Secret), the “fingerprint” (hash[Result+Secret]), the players input (client seed) and the final result are shown. Using the popout widget, the play can be verified by checking that the spin matches the “fingerprint” given before the game.
The effect of the players input can be checked by comparing the spin (Result+Secret) to the final result. The player’s input, called the client seed, is a number where each digit represents a different reel. So, for a 5 reel slot machine, it will be a 5 digit number. If the number was 30700 then for the final result you will have the icon at the top of the first reel match the first icon in the fourth set shown in Result (the first set counts as 0). The second icon will the second icon listed in first set, third icon will be the third icon listed in the eighth set and so on. You can do the same for the second and third rows too.

About bitcoin

Bitcoin Guide

We know that bitcoin can be difficult to grasp at first, so we’ve simplified everything you need to know into a one page document. Read all there is to know in the article below:

1. Bitcoin Wallets
There are a number of bitcoin wallets to choose from, some are cloud based and others are downloaded to your computer. All wallets provide the same functionality i.e. transferring bitcoin from one place to another but each wallet has their own benefits and below you can find our current recommendations on the top bitcoin wallets:

-Cloud Wallets:
Cloud wallets are the easiest & most convenient to use, however when storing your bitcoin in the cloud you are ultimately handing over responsibility to the business holding your BTC. When it comes to storing bitcoin in a cloud wallet, trust is essential. Here are our recommended cloud wallets:


-Software Wallets
Software wallets are downloadable programs that run from your computer. They are considered more secure because you have total control over them but they do come with their own risks.


2. Buy and Sell Bitcoins
There are a number of ways to get hold of bitcoins, one is to make a direct purchase which can be done relatively easily through any trusted bitcoin exchange (such as using USD/EUR/GBP etc. Here are some other options to help you purchase bitcoins: - find people near you who are willing to sell bitcoins face to face.
How To Buy Bitcoins - find your local and most secure bitcoin exchanges.

3. Spending Bitcoins
Bitcoin transactions are very simple; when purchasing from a website or store that accepts bitcoin, they will provide you with an ‘address’ to send the bitcoins to. All you need to do is open your wallet and send the appropriate amount to the address provided.
Most transactions are instant, but they can take up to a few hours to arrive.
To deposit to your BitBingo bitcoin casino account, just send your chosen amount to the address located in your Cashier - our deposits are instant!

About our bitcoin casino games

Multiplayer Bitcoin Bingo

Multiplayer bitcoin bingo games
BitBingo is the first online bingo dedicated website to use exclusively bitcoin for deposits and pay-outs, featuring 24/7 bingo rooms with progressive bonus as well as periodical minimum guaranteed bingo games. Besides the classical 90 ball UK style, we also offer the US popular 75 ball patterns style bingo games!
Our online bingo rooms are presented with two bingo themes that are both fun and patched with features meant to make your online bingo experience as enjoyable as possible.
Play real multiplayer bingo online with bitcoins, play incognito and stay anonymous with bitcoin on, First Real Multiplayer Online Bitcoin Bingo website!



Bitcoin Slots

Provably fair bitcoin slots
Bitcoin slots will definitely become one of the most played and favorite game in online bitcoin gambling environment.​ Bitcoin slots are an important part of any online bitcoin casino and BitBingo Casino is proud to offer a wide range of provably fair video slots.
With humble beginnings back in the early 90s, online slot machines were little known back then. The simplistic features, obvious security flaws, and primitive graphics are disappointing when compared with slot machines of this day and age. Still, those small beginnings marked the start of something massive. Bitcoin slots have come a long way since their one-armed bandit days in casinos of yesteryear. The bitcoin version of this game offers the same ease of play and the same thrills and fun.
Bitcoin slots quickly began to evolve, adapt, and change to suit both the needs of the consumer, and those of online regulations which sought to ensure equality and legitimacy on both the gambler’s side and the owner’s side. Now, online slots are featured in a variety of forms, on thousands of different websites, and can even be played via mobile devices anywhere a user wishes to play!

Bitcoin Slots Payouts

In a traditional online casinos slot machine payouts are set around 95%, depending on machine type and bet size. The same is true at Bitcoin gambling sites. The house edge is stable at around 5%.

Online Bitcoin Slot Machines

There are generally two types of online slot machines – straight slots and progressive casino jackpot slots. Straight slot will pay according to a defined schedule. Progressives will pay you in a similar way unless the bitcoin jackpot is hit. When this happens a large amount is usually won. In a progressive slot game a percentage of each bitcoin dropped in the slot machine is added to the jackpot. If no one hits a jackpot in a while the pooled amount can grow very large – that where you win big bitcoins.

Bitcoin Slots Rules

Slots are easy to play and along with keno the most basic casino game to play with bitcoins. Strictly speaking there are no rules to playing online slot machines. You simply deposit your bitcoins and spin that wheel, pull the lever, or press Spin. There is a horizontal line across the window of the slot machine. If a certain combination falls on the horizontal line when the reels stop you are a winner. Payouts vary so be sure to check out the pay table on each slot.

Common Bitcoin Slots Terminology

Learn some of the most frequently used terminology and phrases in the online gambling world so you can stay up to date, interact with other players, and enjoy the games!

Coin Size
This is a phrase used to describe the amount of your bet. If, for example, you are betting ten cents on a spin, then the coin size for that bet is a dime.

This is simply a term used to describe whenever you win on any online gambling machine.

When you refer to max, or frequently called max bet, this is the highest limit you can put on a single spin on the online slots.

This is the line, or lines, that determine where the symbols should line up to win on your machine.

Pay table
This is a chart that explains how much money you will win for various combinations on that slot machine. Make sure to study these as they will vary from machine to machine!

This is the term used for the styles of slots that have jackpots that increase with each play. The jackpots will continue to increase until someone hits and then it drops back to the original limit.

These are the wheels on your slot machines that spin. They either contain numbers, symbols, or even images.

The Wild, or Wild symbol, is simply something that is on your machine that can be substituted in place of a winning number to allow you to hit.

Regulations and Fairness

While online slot machines are not as strictly regulated as casinos and in person slot machines, there are many websites that make their policies and values known to help boost customer confidence. It is important for a website to maintain a balance of trust with the customer to ensure success.


Bitcoin Card Games

Bitcoin blackjack and bitcoin baccarat
Bitcoin casino card games are among the most popular activities to be found wherever gambling is on offer. With levels of gameplay that vary from simplicity itself to head-scratching mathematical complexity, such games can appeal to everyone from casual amateur players to dedicated professionals.

Bitcoin Blackjack

Also known as 21 and sometimes Pontoon, blackjack is one of the most popular casino card games around. So much more than a game of chance, online Bitcoin Blackjack is a highly popular game that is fast becoming one of the top games to be found on the web. The game may seem simple at first, but there is a lot more to this thrilling pastime than meets the eye. To win, players need to achieve a higher card value than the dealer, without going over 21. Cards are valued as per their number, while Kings, Queens and Jacks are worth ten points each, respectively. Aces are critically important cards that can either be worth one point or eleven points. The object of the game is to beat the dealer, using a combination of chance, skill and strategy.
Blackjack for Bitcoins accounts for a large amount of all blockchain gambling transactions and most Bitcoin casinos offer at least one blackjack game. If you’re looking to play blackjack online, playing on our bitcoin casino you’ll be spoilt for choice with popular variations including multihand blackjack, pontoon and double exposure.
Before you make a stab at playing Bitcoin Blackjack, it makes sense to understand a little bit more about the game of Blackjack and how it is played online. The good news is that playing the game online is exactly the same as playing it at a regular casino. As long as you understand the rules of the game you should not have any trouble playing the game online.
The object of blackjack is to beat the dealer. The winner is whoever has closest to a total of 21. You reach 21 by adding up the values of the cards. Tens and face cards are worth ten points, the other cards count as their numerical values, and Aces are worth one or 11, at the discretion of the player.
For example, a six of spades and a eight of hearts is 14. A Queen of spades and a Jack of diamonds counts as 20. An Ace of spades and a six of hearts can count as 17 or seven.
You determine the valuation of the Ace, and can decide the change it in mid-hand. In the last example, for instance, say you draw an Eight to the Ace and six. That would “bust” your hand if the Ace was counted as 11, so you drop it to a one. In that situation, you count it as one, and you’ve got a 15.
A “soft hand” is a hand that contains an Ace which is counted as 11. A “hard hand” is a one that does not contain an Ace or a hand where the Ace can only be counted as one point.
After the dealer gives each player two cards, he’ll return to first-base and start acting on each hand individually. He will point to your cards when it is your turn.
If you want another card-a “hit”-you indicate by scratching the table with your hand. The dealer will not accept a verbal command because the hand signal must be given so that the security cameras can see exactly what you want to do with that hand. If you want to “stand”-take no cards-you indicate by waving your hand, palm down. You use that motion when you’ve decided to stop taking additional cards, as well.
In the hand-held game, you scrape the table with the edge of your cards to indicate you want to hit. When you’re satisfied with your hand, you slide your cards under your chips in the betting circle.
If you take a hit and that card puts your total over 21, you lose automatically. The dealer removes your cards and your chips.In the hand-held game, turn your cards over immediately if you’ve exceeded 21, so the dealer can finish your hand.
At the end of the hand, if the totals of your cards are closer to 21, you win! If the dealer’s hand is closer to 21, you lose. And if you tie the dealer-called a “push”-no one wins or loses. If the dealer hasn’t busted, he will pay the winners and take the loser’s chips. If you have pushed, the dealer will rap the table with his knuckles and leave the chips where they stand. You are then allowed to increase, decrease or remove the bet.
The rules the dealer must play by are very simple. If the dealer’s hand is 16 or less, he/she must take a card. If the dealer’s hand is 17 or more, he/she must stand. Note that some casinos allow the dealer to hit on soft 17 which gives the house a very small additional advantage. The dealer’s strategy is fixed and what you and the other players have is immaterial to him/her as far as hitting and standing is concerned.
There is one way to win automatically, and that is to receive a total of 21 in the first two cards. That requires a ten-value card and an Ace. This is called a “natural” or a “blackjack.”
The only time a player can receive a blackjack and not get paid immediately is if the dealer also has an blackjack. In this case, it’s a push, and no one gets paid. You can protect yourself by taking “insurance.” If the dealer has an Ace showing he will ask all players if they would like insurance. The insurance bet is a side bet in which you can wager half of your original bet. To place an insurance bet place chips in the amount of half your original wager on the table in front of your original bet. If the dealer does have blackjack your insurance bet will be payed at 2-1 and you will lose your original bet. If the dealer doesn’t have blackjack you will lose your insurance bet but continue play with your original bet. In general, the insurance bet is NOT a good bet unless you are counting cards and you have determined that there is a high probability of the dealer having blackjack. If you aren’t counting cards DO NOT take the insurance bet.
One of the nice things about blackjack is the ability to increase your bets in mid-hand if you feel you have a good opportunity to win. When you have the chance to make these bets, you should take advantage of them.
One of the circumstances in which you may increase your bet is called doubling down. This means the casino will allow you to make a second bet equal in size to your first bet. In return for this right, you agree to accept only one more card for your hand. You can double down only after looking at your first two cards. You cannot take a hit and double down.
Many casinos allow you to double down for less than the amount of your original bet. This should be avoided because if the situation is worth doubling down, it is worth betting as much as you can, which is the amount of your original bet.
To tell the dealer you want to double down, you slide a second wager next to your original wager in the betting circle. Do not place the additional bet on top of the original wager, because the dealer may think you are trying to cheat by increasing your bet illegally. No hand signal is necessary. The dealer will see your double-down bet and give you one card, generally placed horizontally across the first two cards. In the hand-held game, the dealer will place the card under your chips in the betting circle. You may pick up the card to see what you’ve been given, but you’ll get more respect if you wait until the dealer settles all bets to expose your hand.
If you win your bet, you’ll be paid even money for the two bets, and receive double your original wager. If you lose, of course, both bets are taken away. In the event of a push, you keep both bets, but are not paid.
Another way of increasing your bet mid-hand is splitting. If the two original cards dealt to you are a pair, such as a seven of clubs and a seven of hearts, you can then split your hand if you wish, thus giving you 2 separate hands to play. To do this a wager equal to your original bet must be placed along side your initial wager.
If you have a pair that you want to split and your cards are dealt face down, turn them over and place them a few inches apart. If your cards were dealt face up, point to your cards and say “split” when the dealer prompts you for a card. The original bet will go with one card and you will have to place an equal amount of chips in the betting box near the other card. You are now playing two hands, each as though they were regular hands with the exception being that if you have just split two aces. In that case, you only get one card which will hopefully be a 10. If it is a ten, that hand’s total is now 21 but the hand isn’t considered a BlackJack. That is, you are paid 1:1 and not 1:1.5 as for a natural (BlackJack).
After splitting your cards the dealer will deal cards to your 1st hand until you decide to stand. He will then deal cards to your next hand. Keep in mind that stand, hit, split, and double-down rules apply to each new hand being dealt. Casino rules vary on how many times a player can split his cards. For example, if you draw a pair of eights, split them, and are dealt another eight, most casinos will allow to you split again and start a third hand. Ask the dealer what the split rules are if you do not know them.
So that’s how blackjack is played. But there is much more to learn if you want to be a successful blackjack player. You must know when to split your cards, when to double, when to take a hit, and when not to. The rules behind this are called basic strategy.

Bitcoin Baccarat

Baccarat or “Punto Banco” has always been one of the most popular card games at online casinos. Now with it being offered for Bitcoin betting more players are trying their hand at winning at Baccarat for bitcoins.
Playing online baccarat has always appealed to card players since the game is relatively simple to play and the strategy is easy to understand. For players that play perfect strategy the card game presents a great opportunity for winning. And for players driven by the big win, the 8 to 1 payout on tie is more than rewarding.
Bitcoin baccarat is one of the most enjoyable casino card games for beginners and experienced players alike. As is the case with blackjack, baccarat is relatively simple to learn, though it may take a little more time for a newcomer to familiarize themselves with the ins and outs of casino card games of baccarat. The object of baccarat is to aim to have 9 points, or as close to this number as they can possibly get, within a hand of two or three cards. Picture cards and 10s are worth zero while all other cards simply reflect their actual number value with aces always being counted as one. If the total of a hand amounts to more than 9, only the second digit is taken into consideration. Thus, a hand with a count of 11 equals 1, a count of 15 equals 5 while a count of 20 equals zero. In this example, the 5 would win as it is closest to 9. Each hand consists of a minimum of four cards - two for the player and two for the banker - and more if there are more players. Although a member of the casino staff will be at every table, players are encouraged to take turns at dealing from the card shoe after each new win. Before any cards can be dealt, bets must be placed with each player choosing whether the players or the banker will win the next hand. The shoe, which holds eight complete decks, is passed from one player to another in a counter-clockwise direction. Once the dealing has been done, the croupier then announces the value of each of the hands and the winner is declared.
Anyone holding cards worth 8 or 9 will usually be declared the winner, unless the banker has the same count. In the event of a tie, all bets become invalid.Players must stand if they have a count of 6 or 7 and must draw a card if they have 4 or less. With a count of 5, the player can choose whether to draw a further card or not. The banker usually has no restrictions and is able to draw or decline further cards at their own discretion.


Bitcoin Roulette

Bitcoin roulette
Glamorous and fast-paced, online Bitcoin Roulette brings to mind chic casinos and high stakes betting drama. Experience the allure of this highly thrilling game, and see why millions of players cannot get enough of spinning the wheels of fortune to hit the big time.
Bitcoin Roulette is one of the most popular casino games of all time and almost every Bitcoin casino is offering it in their first game line-up. Over the years it has also become the second most popular game for Bitcoin players, second only to dice games.
There are several types of roulette each with its own slight difference. The most popular ones are:

-American Roulette
-European Roulette
-French Roulette

As with land-based and other online versions of Roulette, the house edge at Bitcoin casinos is fixed at 2.7% for single zero and 5.26% for double zero roulette. Another way of saying this is that the payout is between 94.74% (double) and 97.3% (single). These payouts are for single number bets only. Since the game rules are simple and based on a standard set of numbers there is no difference in the payout percentage of our bitcoin casino.


Bitcoin Video Poker

Bitcoin video poker
You no longer have to sit down with your friends in order to play poker. It is now possible for you to play Bitcoin video poker online provided you have the funds and the internet connection to do so.
Bitcoin video poker has now emerged with the Bitcoin casino craze and continues to be one of the favorite game choices of players. The reason is due to the great returns that can be won from video poker.
Payouts are allocated for a hand/hands based on things like game variation, how rare the hands are and also on the game operators decision. Typical pay tables start with minimum hands of pairs of jacks which pay even money. All other hand combinations are similar to table poker including hands like 2 pair, 3 of a kind, straight, flush, full house, 4 of a kind, straight flush and royal flush (a 10, a Queen, a King, a Jack and an Ace with the same suit.
Video poker has many variations. The variations include Deuces Wild where a two is treated like a wild card, a 4 aces with a 5 or smaller kicker pays enhanced amounts (a bonus, double or triple) and multi play poker where players start with a base hand and each extra played hand is drawn from different sets of cards with base hands. It is important to note that video poker offers multi-play games in triple play, five play, ten play, fifty play and lastly one hundred play versions. Games lacking wild card players on average receive the rare 4 of a kind hand one time after 500 hands. Players can play very many hands (tens of thousands) before getting the rare royal flush which attracts the highest payout.
When video poker games first came into being, the highest paying common variant was known as full-pay. Game variants which returned lower payback percentages were referred to as short-pay. Although the term full pay is still used to date, there are very many game variants which return more. Payback percentage expresses long term expected values of player wagers as percentages if a game is played perfectly. A 99% payback percentage indicated that the player expects to lose $1 for every $100 wagered if the player played every single hand optimally. It is important to note that some payback percentages on full pay games are usually close to or in excess of 100%. Full pay Jacks for instance offer a 99.54 payback percentage. In most cases, casinos won’t advertise payback percentages instead leaving it up to players to identify video poker machines offering the best schedules. It is important to note that most video poker machine payoff schedules are configured with pay schedules which pay slightly more for certain hands i.e. royal flush when the max. No. of credits is bet (typically 5 coins). It is therefore accurate to conclude that players playing who don’t play with Max. No. of credits a time are simply playing with smaller theoretical returns.
Draw Poker sometimes called Jacks or Better is one of the most common video poker variations. A pair of Jacks kick-starts Payoffs. 9/6 Jacks or better is popularly known as full pay jacks or better since payoffs for full house plays attract 9 credits and payoffs for flush plays attract 6 credits. Below is a summary that shows what each hand attracts in the form of credits. Royal flush: 1 credit (250), 2 credits (500), 3 credits (750), 4 credits (1000) and 5 credits (4000) Straight flush: 1 credit (50), 2 credits (100), 3 credits (150), 4 credits (200) and 5 credits (250) Four of a kind: 1 credit (25), 2 credits (50), 3 credits (75), 4 credits (100) and 5 credits (125) Full house: 1 credit (9), 2 credits (18), 3 credits (27), 4 credits (36) and 5 credits (45) Flush: 1 credit (6), 2 credits (12), 3 credits (18), 4 credits (24) and 5 credits (30) Straight: 1 credit (4), 2 credits (8), 3 credits (12), 4 credits (16) and 5 credits (20) 3 of a kind: 1 credit (3), 2 credits (6), 3 credits (9), 4 credits (12) and 5 credits (15) Two Pair: 1 credit (2), 2 credits (4), 3 credits (6), 4 credits (8) and 5 credits (10) Jacks or Better: 1 credit (1), 2 credits (2), 3 credits (3), 4 credits (4) and 5 credits (5) Theoretical return: 1 credit (98.4%), 2 credits (98.4%), 3 credits (98.4%), 4 credits (98.4%) and 5 credits (99.5%)
Our bitcoin video poker games are fair and offer you the chance to win big in Bitcoin terms. You do not even need to worry about your privacy being infringed because anonymity is assured. If you play your cards right online, you will end up with much more than you started with, that is for sure!

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