Bitcoin Vs Goldcoin

If you don’t know what Bitcoin is, do a bit of research on the internet, and you will get plenty… but the short story is that Bitcoin was created as a medium of exchange, without a central bank or bank of issue being involved. Furthermore, Bitcoin transactions are supposed to be private, that is anonymous. Most interestingly, Bitcoins have no real world existence; they exist only in computer software, as a kind of virtual reality.