Bitcoin (BTC) is a Coin Cyptocurrency the first time in the world, by relying on a good blockchain system, this coin can be accepted as a good and fast exchange tool, Bitcoin was first created by satoshi nakamoto in 2009, initially bitcoin was not in demand by people because the exchange was not clear at the time, only relying on peer to peer networks. But for several years the name Bitcoin is very well known and is able to be accepted by people all over the world. Bitcoin can now be traded on See full review