BitSpin.co - FREE 3BTC RAFFLE! Deadline: July 31stBitSpin.co is hosting a provably fair raffle of 3BTC (2BTC to the first winner; 1BTC to the second), to be drawn on August 12th and August 28th. To enter,
do the following before July 31st:
1. Replace your forum signature with one below and keep it until Aug 12 for the 2BTC raffle, or until Aug 28 for the 1BTC raffle. The banner must be on the first or second line of your sig.
2. Post your bitcoin address in this thread. 3. Make at least 20 legitimate forum posts between now and the first drawing,
including at least 10 posts in /marketplace/gambling. If you have 10 posts now, you should have at least 30 by the first drawing date.
The drawing: on August 12th and 28th, I'll pick a random number that will determine the winner. This is how:
I'll pick a random number between 0 and (the number of qualified entrants - 1), and will use that number to pick the winner (0 corresponds to the first qualified entrant, 1 for the second, etc...). I've already chosen two seeds that I'll use on a Mersenne Twister to generate the random numbers (Random.new(seed).rand(0..(entrants-1)) in Ruby) I've included the public key and private key hashes for both seeds at the end of this post. To read how the seed number is generated from the two keys, check out
BitSpin.co and read up on our provably fair system
(all BitSpin.co games are provably fair).
Reminder: Enter before July 31st. 
Choose one of the below forum signatures (you can reduce the size to 10px if it doesn't fit, OR remove the Social / Fair / Secure / Fun part):
♣ BitSpin.co ♣ #1 in BTC Blackjack & Roulette ♣ Social ♣ Fair ♣ Secure ♣ Fun ♣ ▶ PLAY NOW! Free 3BTC Raffle - Deadline: July 31[url=https://bitspin.co][size=13pt][b][glow=teal,8,300][color=yellow] ♣ [/color] [color=white] BitSpin.co [/color] [color=yellow]♣[/color] [color=white]#1 in BTC Blackjack & Roulette [color=yellow]♣[/color] Social [color=yellow]♣[/color] Fair [color=yellow]♣[/color] Secure [color=yellow]♣[/color] Fun [color=yellow]♣[/color] [glow=blue,8,300][color=white] ▶ PLAY NOW! [/color][/glow][/color][/glow][/b][/size][/url][url=https://bitcointalk.org/index.php?topic=259656.0]Free 3BTC Raffle - Deadline: July 31[/url]
...or...
♥ BitSpin.co ♥ #1 in BTC Blackjack & Roulette ♥ Social ♥ Fair ♥ Secure ♥ Fun ♥ ▶ PLAY NOW! Free 3BTC Raffle - Deadline: July 31[url=https://bitspin.co][size=13pt][b][glow=yellow,8,300][color=red] ♥ [/color] [color=teal] BitSpin.co [/color] [color=red]♥[/color] [color=teal] #1 in BTC Blackjack & Roulette [color=red]♥[/color] Social [color=red]♥[/color] Fair [color=red]♥[/color] Secure [color=red]♥[/color] Fun [color=red]♥[/color] [glow=blue,8,300][color=white] ▶ PLAY NOW! [/color][/glow][/color][/glow][/b][/size][/url][url=https://bitcointalk.org/index.php?topic=259656.0]Free 3BTC Raffle - Deadline: July 31[/url]
...or...
♦ BitSpin.co ♦ #1 in BTC Blackjack & Roulette ♦ Social ♦ Fair ♦ Secure ♦ Fun ♦ ▶ PLAY NOW! Free 3BTC Raffle - Deadline: July 31[url=https://bitspin.co][size=13pt][b][glow=orange,8,300][color=green] ♦ [/color] [color=white] BitSpin.co [/color] [color=green]♦[/color] [color=white] #1 in BTC Blackjack & Roulette [color=green]♦[/color] Social [color=green]♦[/color] Fair [color=green]♦[/color] Secure [color=green]♦[/color] Fun [color=green]♦[/color] [glow=yellow,8,300][color=black] ▶ PLAY NOW! [/color][/glow][/color][/glow][/b][/size][/url][url=https://bitcointalk.org/index.php?topic=259656.0]Free 3BTC Raffle - Deadline: July 31[/url]
...or...
♠ BitSpin.co ♠ #1 in BTC Blackjack & Roulette ♠ Social ♠ Fair ♠ Secure ♠ Fun ♠ ▶ PLAY NOW! Free 3BTC Raffle - Deadline: July 31[url=https://bitspin.co][size=13pt][b][glow=limegreen,8,300][color=green] ♠ [/color] [color=white] BitSpin.co [/color] [color=green]♠[/color] [color=white] #1 in BTC Blackjack & Roulette [color=green]♠[/color] Social [color=green]♠[/color] Fair [color=green]♠[/color] Secure [color=green]♠[/color] Fun [color=green]♠[/color] [glow=yellow,8,300][color=black] ▶ PLAY NOW! [/color][/glow][/color][/glow][/b][/size][/url][url=https://bitcointalk.org/index.php?topic=259656.0]Free 3BTC Raffle - Deadline: July 31[/url]
Drawing 1:
Public key: shwYphH8AvqYpWIl5hOFdRc2sXQMm3QAvlSB6gK8TUCkyIgSzNF
Private key hash: e8d9447adba05fcf35a9021b5cab4fcc9270d0b674d125e5a394113d6affedfc75983ed28d3aef8
af523e736c9ca409545820fdeb62b41d0445e5f68dd888064 (SHA512 hash)
Drawing 2:
Public key: fWNpslz00xilPZBpyeBX4gQVxC6JPoUeGRW1sAoexK2sRtpkr28
Private key hash: 5f50b9eb6421c482237f1960a24782bd89e9f65af48f8b0478341c0a7c288f160c7ecda89669730
9f2715a3c1da1f326d3ee2785e31af992033240c48ba4bd0e (SHA512 hash)
Best of luck!
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