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?
It is very appropriate that the virtual currency is currently used globally in the world financial system. With various functionalities and benefits that we get, the virtual currency can be used in various financial sectors. The era of 4.0 does apply more to the industry, but some countries such as Japan have begun to be in the era of 5.0 so that in this era Japan was very prepared in applying virtual currency in the daily lives of its citizens.