86 out of 100 of Indians express this year will pay with cryptocurrencies. Till to 2020 payments are expected to be 500 billion dollars. It is known blockchain will play a key role in the cryptocurrency sector. Deputy director of the Finacle agency said that blockchain is valid, clear and can't be hacked. Economy politicians of India accept cryptocurrency as a useful investment. But it is not concrete that Bitcoin legalized, just expected it will be legalized on recent times.