Bitcoin Forum

Economy => Games and rounds => Topic started by: Mikolo on September 26, 2015, 03:11:20 PM



Title: Blockchain Based Lottery | Provably fair | Draw at block 376276 | Free ticket
Post by: Mikolo on September 26, 2015, 03:11:20 PM
http://erasmospunk.github.io/bitraffle/?data=eyJ0aXRsZSI6IkJpdGNvaW50YWxrIExvdHRvIFJvdW5kIDAiLCJibG9jayI6IjM3NjI3NiIsImFkZHJlc3MiOiIxNWt4dFdKaGNwdFV4WFVlN3dzck52S0ZhTFRYYWFvc3VOIiwidGlja2V0IjoiMC4wMDEiLCJnaWZ0IjoiNSIsIndpbm5lcnMiOiIxIn0=

New lottery. For those 5 first people who buy tickets I will return 0.001 BTC. Please note that to get your funds back you need to use wallets with return addresses.

The winner found using following formula:
Code:
sha256(transactionHash + targetBlockHash + nonce)
Where nonce is increased for the amount of tickets bought. The person with the lowest hash value wins.

One winner. Winner gets 80% of the bank.


Title: Re: Blockchain Based Lottery | Provably fair | Draw at block 376276 | Free ticket
Post by: Millibetting on September 30, 2015, 03:13:07 PM
From what I know from my little time on this forum is that the users don't like Bitcoin lotteries.

Also your house edge is massive for any Bitcoin gambling game.  :(

Try giving away some free lotto tickets with no purchase needed.

Also the size of that link scares me!  :o


Title: Re: Blockchain Based Lottery | Provably fair | Draw at block 376276 | Free ticket
Post by: ndnh on September 30, 2015, 03:48:46 PM
The said block is already mined. At the time of posting this block is at 376860. which means the lottery had already concluded.

It keeps saying Calculating winner...


From what I know from my little time on this forum is that the users don't like Bitcoin lotteries.

Also your house edge is massive for any Bitcoin gambling game.  :(

Try giving away some free lotto tickets with no purchase needed.

Also the size of that link scares me!  :o