Αρχικη τιμη bitcoin

https://blast-wiki.win/index.php?title=10_Secrets_About_Αρχικη_τιμη_bitcoin_You_Can_Learn_From_TV_32404

Bitcoin is an electronic currency which operates devoid of any type of main control or the oversight of banks or governments. Instead it relies on peer-to-peer software application as well as cryptography.