5 BTC giveaway! (Ended)

[Emergenz]

cfb7327f9360

[1715685036]

1715685036

[1715685036]

1715685036

[Scrat Acorns]

Here's the script I'll be using tonight at midnight (GMT) to pick the winners:

Code:

<?php

/*
 * Coinroll.it giveaway script (https://bitcointalk.org/index.php?topic=197242.0)
 * A 64-bit build of PHP is required
 */

$modulo = hexdec('ffffffffffff');

// Change this to the secret ID once it is released
$secretId = hexdec('aaaaaaaaaaaa');

// Player bets go here
$data = '
aaaaaaaaaaaa Player1
bbbbbbbbbbbb Player2
cccccccccccc Player3
';

$playerDistances = array();

function arithmeticMod($x, $m)
{
	if ($m < 0) $m = -$m;
	$r = $x % $m;
	return ($r < 0) ? $r + $m : $r;
}

function modDistance($a, $b, $m)
{
	return min(arithmeticMod($a - $b, $m), arithmeticMod($b - $a, $m));
}

$players = explode("\n", $data);

foreach($players as $player)
{
	if (strlen($player) < 12) continue;
	list($id, $name) = explode(' ', $player, 2);
	$playerDistances[$name] = modDistance(hexdec($id), $secretId, $modulo);
}

asort($playerDistances);

echo "Player                   Distance\n---------------------------------------------------\n";

foreach($playerDistances as $name => $distance)
{
	echo str_pad($name, 25) . $distance  . "\n";
}

?>

[Mooshire]

Obligatory xkcd

http://xkcd.com/221/

[Scrat Acorns]

Obligatory xkcd

http://xkcd.com/221/

One of the best xkcd's.

[ograyray]

LOVE IT!

55000fc4aef71b103

[dooglus]

LOVE IT!

55000fc4aef71b103

I think you mean https://coinroll.it/bet/fc4aef71b103

< 55000 is the game you were playing (and it's far too close to my entry, 553098633cb8 ! )

[ograyray]

dooglus, did you see that roll?!  244 haha nice first roll... if only i had known.

And yes thank you for the correction:  bet ID = fc4aef71b103

[Mooshire]

I disagree with this drawing script. Needs to be more like

Code:

int pickWinner {
return "Mooshire"
//chosen by questionable name out of hat
//guaranteed to be completely legit
}

[dooglus]

dooglus, did you see that roll?!  244 haha nice first roll... if only i had known.

Yeah, it kind of sucks when you win so convincingly.  Because you could have won so much more if only you had been braver. 

[Ajay]

41d3f126f968

[scalar33]

7bd155ee7c66

[Scrat Acorns]

It's over!

The ID was e889acf0504e

The hashed message was

Code:

e889acf0504e_randompadding#gJ7n39u5

Script that was used

The output


Winners:
Pokerfan: 3 BTC
danieldaniel: 1 BTC
kuriboh: 1 BTC

I will PM the winners.

[danieldaniel]

It's over!

The ID was e889acf0504e

The hashed message was

Code:

e889acf0504e_randompadding#gJ7n39u5

Script that was used

The output


Winners:
Pokerfan: 3 BTC
danieldaniel: 1 BTC
kuriboh: 1 BTC

I will PM the winners.

Yaysicles!  1NJzhk5xBBrgYtGxJaDURxubCt7KYTNP4o

[dooglus]

Winners:
Pokerfan: 3 BTC
danieldaniel: 1 BTC
kuriboh: 1 BTC

I will PM the winners.

Congrats to the winners.

My strategy failed me; I made a list of all the entries, found the biggest 'gap' between them, and played until I had a bet ID that fell near the middle of that biggest gap, thus maximising my chance of winning.

[counter]

 damn thought i had more time congrats winners

edit: nice site I won my first play then lost it all in 3 bets   

[Mooshire]

It's over!

The ID was e889acf0504e

The hashed message was

Code:

e889acf0504e_randompadding#gJ7n39u5

Script that was used

The output


Winners:
Pokerfan: 3 BTC
danieldaniel: 1 BTC
kuriboh: 1 BTC

I will PM the winners.

You spelled Mooshire wrong.

[arsenische]

Your service is great, but please lock the thread. I don't want to read about my failure again and again

[kuriboh]

It's over!

The ID was e889acf0504e

The hashed message was

Code:

e889acf0504e_randompadding#gJ7n39u5

Script that was used

The output


Winners:
Pokerfan: 3 BTC
danieldaniel: 1 BTC
kuriboh: 1 BTC

I will PM the winners.

Wow!!! I won!!! Great day today

[Pokerfan]

I confirm that I have received the prize from Scrat Acorns.

I wish Coinroll.it to become a big success, he has built a great site that will beat all the inferior competitors! SatoshiDice should be very afraid!

I will personally be using Coinroll.it when demonstrating bitcoin to new people. Usually, I give them some mBTC, so there's not enough money to buy anything, but they can donate or gamble.

[danieldaniel]

Same here.  Thanks, Scrat!