Virtual currency can make a real revolution in the global economy. Already, the crypto currency has become a global phenomenon, which everyone hears is heard.
Every day, new crypto-currencies join Bitcoin and other altcoys. People all over the world buy Bitcoin in the hope of success in the form of wealth and protection from the main problem of the national currency - devaluation.
In fact, the economic revolution is already in place. Global purchase bitcoin, the transition of companies to digital contracts (smart contracts) based on blockbuster technology and support at local level in several countries of the world - crypto currency is spreading very rapidly.