ΤΙ ΕΙΝΑΙ ΤΟ BITCOIN

https://wiki-legion.win/index.php?title=What_Will_τι_ειναι_το_bitcoin_και_πως_λειτουργει_Be_Like_in_100_Years%3F

Bitcoin is a digital money which operates free of any type of main control or the oversight of banks or governments. Rather it relies on peer-to-peer software application and cryptography.