Virtual money such as bitcoin is now in widespread use in many countries, but there is a good future for virtual money in the 4.0 era. It is not unbelievable about the power of virtual money, but in the age of 4.0 one needs a basis to make sure that bitcoin exists and grows, or just as a wind passes by and goes into oblivion . Have you ever thought about the basis of need and enough for bitcoin to grow?
bitcoin exists and grows because of market demand, we can see the market demand for a global currency without borders and cannot be controlled by a large country and of course it is very safe, all of this can be obtained by using a bitcoin exchange tool, so there is no need for recognition from one of the countries because the business world around the world has admitted it.