Αρχικη τιμη bitcoin

https://bravo-wiki.win/index.php?title=Everything_You've_Ever_Wanted_to_Know_About_τι_ειναι_το_bitcoin_και_πως_λειτουργει

Bitcoin is an electronic currency which runs without any kind of main control or the oversight of banks or governments. Rather it counts on peer-to-peer software application as well as cryptography.