Η πορεια του bitcoin

https://macadamlab.ru/wiki/index.php?title=How_the_10_Worst_Τα_παντα_για_το_bitcoin_Fails_of_All_Time_Could_Have_Been_Prevented

Bitcoin is a digital currency which runs free of any kind of central control or the oversight of financial institutions or governments. Rather it relies on peer-to-peer software as well as cryptography.