[LOTTERY] ★ Brakoo ★ The simplest bitcoin game ✔ Free Games✔ Provably Fair

[Brakoo-Lottery]

I thought that now is lottery will alive looks like the owner still not online.. ? 

Right, I was offline for a while.
We experience some delays to pay the jackpots. Will be paid very soon.

[Brakoo-Lottery]

Jackpots for the last 7 days has just been done.
Sorry for the delay.

[Brakoo-Lottery]

Jackpots of yesterday and the day before has just been paid out.

Looking at the probability of winning and the history, we can see that most of the times, the player with the highest probability of winning takes the pot, what makes sense.
The last time a low probability won the pot was on June 26th.
The winner had less than 10% of chances to win, and took the pot (0.204 BTC) playing 0.02 BTC.

Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[Brakoo-Lottery]

We are celebrating today our 100th day of operations.

Total bitcoin wagered is almost 50 BTC, what makes an average of 0.5 BTC/day.

Thanks to all players for trying out Brakoo.

Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[Brakoo-Lottery]

We paid today our 100th jackpot and the jackpot is today almost 0.5BTC

Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[Brakoo-Lottery]

The jackpot exceeded yesterday 0.5BTC
The winner, 1GukDNipCo5t1tiJqfHJWMLM87SRwnSwT4, won the pot playing only 0.00764526BTC. He/She had a chance of winning of only 1.46%
Congratulation to the winner, who multiplied his bet by 67.8!!!


Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[crairezx20]

The jackpot exceeded yesterday 0.5BTC
The winner, 1GukDNipCo5t1tiJqfHJWMLM87SRwnSwT4, won the pot playing only 0.00764526BTC. He/She had a chance of winning of only 1.46%
Congratulation to the winner, who multiplied his bet by 67.8!!!


Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

Wow someone won in the lottery.. he/she is lucky that he hits .. I am sometimes betting in this site but still now i dont hit the jackpot..

[Bitinity]

The jackpot exceeded yesterday 0.5BTC
The winner, 1GukDNipCo5t1tiJqfHJWMLM87SRwnSwT4, won the pot playing only 0.00764526BTC. He/She had a chance of winning of only 1.46%
Congratulation to the winner, who multiplied his bet by 67.8!!!


Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

Nice winning and great luck, do you know whther he/she is regular player on your site? Or maybe this is his/her first bet and first win?

[Brakoo-Lottery]

Nice winning and great luck, do you know whther he/she is regular player on your site? Or maybe this is his/her first bet and first win?

Unless player's address is tagged, it's very difficult to say whether a player is recurring or not. I can identify some recurring players, but mostly when their bets are larger than 0.01BTC

We also have some players trying very small amounts (less than 100k satoshis), but I have no way to know if and when they play again.

Wow someone won in the lottery.. he/she is lucky that he hits .. I am sometimes betting in this site but still now i dont hit the jackpot..

Thanks for playing Brakoo Lottery. Wish you best luck.

Cheers.

[ripplehd]

I think brakoo is set out like this, so if someone who plays alot deposits without changing their bitcoin address regardless of the amount that has been sent to the pot then he should have a easier chance of winning because you always mention that it's provably fair and i hope this is not a fixed game where you actually choose the winner otherwise you'll just be misleading us so you can market your website.

[Brakoo-Lottery]

I think brakoo is set out like this, so if someone who plays alot deposits without changing their bitcoin address regardless of the amount that has been sent to the pot then he should have a easier chance of winning because you always mention that it's provably fair and i hope this is not a fixed game where you actually choose the winner otherwise you'll just be misleading us so you can market your website.

I like the idea of having your chances of winning being increased with respect to the total played amount, regardless the round. That would give an incentive to use always the same address. I'll consider a solution in a future release.

With respect to the fairness, I guess at least one person challenged the result. I'll come up with a framework to check it in a simple manner.

Cheers.

[Brakoo-Lottery]

We exceeded today the 50 wagered bitcoin. Brakoo takes off slowly but surely.

Notice that we added the highest jackpot and the amount of wagered bitcoins by the game on the game page.

Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[Brakoo-Lottery]

Thanks to Bitcoin-Catcher.com, we have a new review of Brakoo game as following:

Brakoo Bitcoin Lottery: a Wagers Game

Brakoo is a wagers game jackpot site that is rolled once a day, every day. With its provably fair system and high jackpots, you get great prizes! With Brakoo, you can win 1 bitcoin in a day!

How Works this Bitcoin Wagers Game?


The wagers game Brakoo is simple and reliable. Simply deposit any amount of bitcoin you wish to deposit, and it will be placed into the pot. Once the time is up, the chances are rolled, and whoever wins wins it all!

Note that some wallets are not compatible with Brakoo, namely the shared wallets like Xapo, Coinbase, and Bitstamp, as well as wallets from other gambling sites. Ones that CAN be used include Electrum, QT, Blockchain, and Android wallets- view the full list at Here.

Also note that it takes 6 confirmations to be put into the pot. On fast days, this can take from an hour or less to over 2 on a slower day. Don’t worry- it will eventually get deposited, and if it doesn’t, it’ll be considered in the correct day’s pot anyway.

Provably Fair?
Yes, the wagers game Brakoo’s provably fair!

Although it doesn’t have a calculator to see if the rolls are actually provably fair, they have included C# code of the rolling mechanism so you can check yourself, but the system they use is actually far different from most of the provably fair mechanisms used in an ordinary gambling site.

Brakoo uses the hash of the first block mined after the game ends, and then this, said by the website:

Then, we initialize a counter, which is incremented by the value of the game, for each game. In the loop, if the counter is more or equal than the winner position, the transaction is the winning one. The sender address of this transaction is the winner.

The C# code is listed bellow, so you can go check it out for yourself in case you’re interested how you won or lost a game.

Note that with pots that have many inputs, the cost of the sending fee will be high, so try to enter pots with few bets. These will ensure that you will get a winning with the closest amount of bitcoin that you won.

Besides that, Brakoo only takes a miniscule 1% of the winnings to cover the running costs. This is small compared to other site; some will charge up to 5% fees, while the wagers game Brakoo takes a measly 1%.

That means if you win 1 bitcoin, Brakoo will only take 0.01 BTC from it! This is probably the closest you’ll ever get to a pure jackpot, as the fees they take are tiny!

You can Win 1 Bitcoin (or more)!
The top win at Brakoo has been over 1.7 BTC, and it could be you next! Brakoo has had a total of 50.75 BTC in total wagered, and it goes higher every day! You could be next! With the wagers game Brakoo, the difficult task of winning 1 bitcoin has never been easier.

 

Conclusion
Brakoo has only one pot and only one feature, but it has lower fees than most jackpots, and larger pots than most. As a dedicated jackpot site, Brakoo is simple and fun to play, and we’d definitely recommend this game to anybody who likes taking risks, and gaining the most out of them.

[Brakoo-Lottery]

I think brakoo is set out like this, so if someone who plays alot deposits without changing their bitcoin address regardless of the amount that has been sent to the pot then he should have a easier chance of winning because you always mention that it's provably fair and i hope this is not a fixed game where you actually choose the winner otherwise you'll just be misleading us so you can market your website.

As I said, I'm providing you now a framework to verify yourself the drawings.
Using this methodology, you can easily verify any of the past drawings.

Here is the code:

Code:

    var jackpot = CalculateCurrentJackpot(currentTransactionInGame);
    var randomNum = hash.Substring(hash.Length - 16);
    var ranseed = HexLiteral2Long(randomNum) % jackpot + 1;

    long isWinnerCpt = 0;

    var orderedTrans = currentTransactionInGame.OrderBy(x => x.PlayerAddress);
    foreach (var ct in orderedTrans)

    {
        isWinnerCpt += ct.ValueGame;
        if (isWinnerCpt >= ranseed)
        {
            return ct;
        }
    }

Let's verify yesterday's drawing, the game of 2016-07-19.

First, you need the first block that has been mined on 2016-07-20, which is the block #421477

The hash of this block is 0000000000000000050ae5575d800bffc7d73c0399187a2812b1183690cdbc00
the 16 last characters of the bloc are: 12b1183690cdbc00

Then you need the sum of the values of the transactions: 0.34642218BTC = 34642218 satoshis.
Note that the value of the jackpot is 1% less than the sum of the values of the transactions, this is our margin.

In order to manipulate the figures, I transform 34642218 into hexadecimal: Ox210992A
I can now use the calculator (mode programming), in order to perform the modulo: 12b1183690cdbc00 % 210992A = E0ECBC
this makes 14740668 (in base 10) + 1 => 14740669 = ranseed

Now let's look at the transactions, ordered by the player address:

PlayerAddress	|	Game Value	|	Cumulative Value	|	Is More than seed?	|
16eNR9db9UsuE3afTcZsjiWqWk5NbUtJYV	|	329127	|	329127	|	0	|
1BXVDjiWQCX9oFaLBxk6djirtrXFwLk5Bc	|	22304169	|	22633296	|	1	|
1GfXepAbYXsiATy6hAe4V8QKJfGFtDwTEU	|	1191718	|	23825014	|	1	|
1GkKcNLTkF3fxRqYYxVEgDsTBy9wi19fGy	|	742799	|	24567813	|	1	|
1LzEG4c9MiqD6qkjuu6pUBhLYoEicmLv1s	|	74405	|	24642218	|	1	|
1Np3mwWYnPxH5g6Hj3SQ1RN6JX3WZdavj5	|	10000000	|	34642218	|	1	|

On the second line, the cumulative value of games is exceeding the value of the seed: the winner is 1BXVDjiWQCX9oFaLBxk6djirtrXFwLk5Bc

If you have any question about any other game, please let me know.

Cheers.

[rkandrades]

Thanks to Bitcoin-Catcher.com, we have a new review of Brakoo game as following:

Brakoo Bitcoin Lottery: a Wagers Game

Brakoo is a wagers game jackpot site that is rolled once a day, every day. With its provably fair system and high jackpots, you get great prizes! With Brakoo, you can win 1 bitcoin in a day!

How Works this Bitcoin Wagers Game?


The wagers game Brakoo is simple and reliable. Simply deposit any amount of bitcoin you wish to deposit, and it will be placed into the pot. Once the time is up, the chances are rolled, and whoever wins wins it all!

Note that some wallets are not compatible with Brakoo, namely the shared wallets like Xapo, Coinbase, and Bitstamp, as well as wallets from other gambling sites. Ones that CAN be used include Electrum, QT, Blockchain, and Android wallets- view the full list at Here.

Also note that it takes 6 confirmations to be put into the pot. On fast days, this can take from an hour or less to over 2 on a slower day. Don’t worry- it will eventually get deposited, and if it doesn’t, it’ll be considered in the correct day’s pot anyway.

Provably Fair?
Yes, the wagers game Brakoo’s provably fair!

Although it doesn’t have a calculator to see if the rolls are actually provably fair, they have included C# code of the rolling mechanism so you can check yourself, but the system they use is actually far different from most of the provably fair mechanisms used in an ordinary gambling site.

Brakoo uses the hash of the first block mined after the game ends, and then this, said by the website:

Then, we initialize a counter, which is incremented by the value of the game, for each game. In the loop, if the counter is more or equal than the winner position, the transaction is the winning one. The sender address of this transaction is the winner.

The C# code is listed bellow, so you can go check it out for yourself in case you’re interested how you won or lost a game.

Note that with pots that have many inputs, the cost of the sending fee will be high, so try to enter pots with few bets. These will ensure that you will get a winning with the closest amount of bitcoin that you won.

Besides that, Brakoo only takes a miniscule 1% of the winnings to cover the running costs. This is small compared to other site; some will charge up to 5% fees, while the wagers game Brakoo takes a measly 1%.

That means if you win 1 bitcoin, Brakoo will only take 0.01 BTC from it! This is probably the closest you’ll ever get to a pure jackpot, as the fees they take are tiny!

You can Win 1 Bitcoin (or more)!
The top win at Brakoo has been over 1.7 BTC, and it could be you next! Brakoo has had a total of 50.75 BTC in total wagered, and it goes higher every day! You could be next! With the wagers game Brakoo, the difficult task of winning 1 bitcoin has never been easier.

 

Conclusion
Brakoo has only one pot and only one feature, but it has lower fees than most jackpots, and larger pots than most. As a dedicated jackpot site, Brakoo is simple and fun to play, and we’d definitely recommend this game to anybody who likes taking risks, and gaining the most out of them.

Thank you for your mention to Bitcoin-Catcher.com.

[Brakoo-Lottery]

Let's verify yesterday's drawing, the game of 2016-07-19.

First, you need the first block that has been mined on 2016-07-20, which is the block #421477

The hash of this block is 0000000000000000050ae5575d800bffc7d73c0399187a2812b1183690cdbc00
the 16 last characters of the bloc are: 12b1183690cdbc00

Then you need the sum of the values of the transactions: 0.34642218BTC = 34642218 satoshis.
Note that the value of the jackpot is 1% less than the sum of the values of the transactions, this is our margin.

In order to manipulate the figures, I transform 34642218 into hexadecimal: Ox210992A
I can now use the calculator (mode programming), in order to perform the modulo: 12b1183690cdbc00 % 210992A = E0ECBC
this makes 14740668 (in base 10) + 1 => 14740669 = ranseed

Now let's look at the transactions, ordered by the player address:

PlayerAddress	|	Game Value	|	Cumulative Value	|	Is More than seed?	|
16eNR9db9UsuE3afTcZsjiWqWk5NbUtJYV	|	329127	|	329127	|	0	|
1BXVDjiWQCX9oFaLBxk6djirtrXFwLk5Bc	|	22304169	|	22633296	|	1	|
1GfXepAbYXsiATy6hAe4V8QKJfGFtDwTEU	|	1191718	|	23825014	|	1	|
1GkKcNLTkF3fxRqYYxVEgDsTBy9wi19fGy	|	742799	|	24567813	|	1	|
1LzEG4c9MiqD6qkjuu6pUBhLYoEicmLv1s	|	74405	|	24642218	|	1	|
1Np3mwWYnPxH5g6Hj3SQ1RN6JX3WZdavj5	|	10000000	|	34642218	|	1	|

On the second line, the cumulative value of games is exceeding the value of the seed: the winner is 1BXVDjiWQCX9oFaLBxk6djirtrXFwLk5Bc

May I demonstrate it again with the game of the 26th of July.

Block number is #422404 and the last 16 characters are: 32e1fc32bef75ea8

Transactions sum is: 77949241 (in hex: 4A56939)

Rand seed is: (32e1fc32bef75ea8 % 4A56939) + 1 = 4A3AEFD (in decimal: 77836029)

 

PlayerAddress	|	Game Value	|	Cumulative Value	|	Is More than seed?	|
15WAYLFQqeX6dWKZjhNBsLRmfckRgdDicH	|	10000000	|	10000000	|	0	|
16gvtLfiiFTvXFEg9YRrPEVi6jUCrG6Ktr	|	13200000	|	23200000	|	0	|
1GfXepAbYXsiATy6hAe4V8QKJfGFtDwTEU	|	1191718	|	23825014	|	0	|
1AFDr6eZmJ8WPxQH7yGLhgwvkPWTC4qsu3	|	7651929	|	30851929	|	0	|
1AFH2madQu4znAprPYwc7kRdgCPsTxKMWM	|	10171018	|	41022947	|	0	|
1DWzA1K95MNyHr8fgofMD5ATARzQd57CX5	|	8000000	|	49022947	|	0	|
1EfgirEjs2p2DZceuyfFWKqXBwzPsNyAXv	|	12000000	|	61022947	|	0	|
1G3pQoig2eyv5sPMbYv9VM3JePLiiTwDtw	|	8413811	|	69436758	|	0	|
1MHtTM8wdiS1WwWe3Q92DMze8b5HeRAxpU	|	8512483	|	77949241	|	1	|

If you have any question about any other game, please let me know.

Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[Lordofpotatos]

Very nice support. İ deposit wrong wallet but admin or moderators help me and fixed my problem thanks brakoo

[Brakoo-Lottery]

We are now exceeding 60 wagered bitcoin, the player base is growing, and traffic as well.
Brakoo's address will soon reach 1000 transactions.

This is definitely not as attractive as the 1000BTC giveaway, which excites everybody, but it's provably fair 

Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[Brakoo-Lottery]

Yesterday's jackpot has just been paid.

Someone played 1000 satoshis yesterday, and his winning probability ended up to be 0.00%
This is because of rounding effect. Calculating it strictly, it would be 1000*100/32510437 = 0.003%

With Brakoo, every satoshis count to get the jackpot. However, if your bet is too small, your probability of winning is also very small.

Take your chance and send your bet to 1BrakooDHHXvGFY45hefmuxXA6dxN6GK8X. It's Provably Fair !

[Lexiatel]

This is a really impressively, simple idea. I might have to try it sometime.

Are you using a 'personal' wallet address? I'd hate to pay a miner's fee on a little amount, but my coinbase wallet doesn't allow gambling, and they are very snoopy on where you spend your coins at.

Maybe the next time I transfer from my gambling wallet, I'll toss some your way.