Then the current bitcoin block number is recorded and a block number that is 12 blocks into the future is decided on. All winners are picked randomly and the method for picking the winners is described below. What Is Bitcoin Lottery? There are plenty of BTC lottery and dice games where you can set your own odds of winning. To play, you pay 3. If you don’t want to go through Lottoland, or you don’t live in a country that is eligible to play, Grizzle lists five other reliable Bitcoin lotteries.