Τα παντα για το bitcoin

https://wiki-cafe.win/index.php?title=Getting_Tired_of_BTC%3F_10_Sources_of_Inspiration_That'll_Rekindle_Your_Love_30653

Bitcoin is a digital currency which runs without any type of central control or the oversight of financial institutions or federal governments. Instead it relies on peer-to-peer software as well as cryptography.