τι ειναι το bitcoin και πως λειτουργει

https://wiki-burner.win/index.php?title=How_to_Outsmart_Your_Peers_on_Αρχικη_τιμη_bitcoin_72011

Bitcoin is an electronic currency which runs free of any type of main control or the oversight of financial institutions or governments. Rather it relies upon peer-to-peer software program as well as cryptography.