The world of crypto and blockchain technology has enormous potential, in addition to provide convenience in service also has the potential to bring benefits. In addition to bitcoin, altcoin, litecoin and other coins offer a system and ease in investing. I think cryptocurrency has become popular all over the world. Not only 5 - 10 years from now only cryptocurrency persist, because now cryptocurrency more and more commonly used by many people. This is still the initial stage cryptocurrency extends its wings, cryptocurrency has not reached the peak of success before cryptocurrency dim.