ΤΙ ΕΙΝΑΙ ΤΟ BITCOIN

https://atomic-wiki.win/index.php?title=12_Stats_About_Η_πορεια_του_bitcoin_to_Make_You_Look_Smart_Around_the_Water_Cooler_43046

Bitcoin is a digital money which operates without any main control or the oversight of banks or governments. Instead it relies on peer-to-peer software and cryptography.