Tiny 500Gh home Bitcoin mining device produced a block, earning over $200K BTC

Cointelegraph.com NewsThe device, called a ‘Bitaxe,’ successfully mined a block even though its chances were only 1 out of 1 billion every ten minutes. 

​The device, called a ‘Bitaxe,’ successfully mined a block even though its chances were only 1 out of 1 billion every ten minutes.