ΤΙ ΕΙΝΑΙ ΤΟ BITCOIN

http://jeffreyxwry554.cavandoragh.org/getting-tired-of-bitcoin-10-sources-of-inspiration-that-ll-rekindle-your-love

Bitcoin is a digital money which operates free of any central control or the oversight of financial institutions or governments. Rather it relies upon peer-to-peer software program and cryptography.