on the way of further penetration of the Crypto-currency into the world exchanges, there are several obvious constraints. The first, and most important, is the lack of distribution. Whoever said anything, but now even bitcoin is quite difficult to call a freely convertible digital currency, not to mention a lot of its much less well-known counterparts. The second factor is the lack of information about bitcoin. Many have already heard this word and, most likely, more than once. But what is behind it is hidden, for the vast majority is still a mystery. The third deterrent is the unpreparedness of the world of traditional money to surrender their positions without a fight or at least share a piece of market pie. all these factors somehow speak in favor of gold.