bitcoin για αρχάριους

https://source-wiki.win/index.php?title=10_Wrong_Answers_to_Common_Εξαργυρωση_bitcoin_σε_ευρω_Questions:_Do_You_Know_the_Right_Ones%3F

Bitcoin is an electronic currency which runs devoid of any kind of central control or the oversight of financial institutions or governments. Rather it depends on peer-to-peer software as well as cryptography.