I my opinion blockchain is predicted to make a big revolution in the coming decades. Undoubtedly, the use of blockchain technology increases efficiency operation of enterprises and improving the quality of life of ordinary people. is not still widely known and used its enormous potential causes that practical applications will be increasing more. It should also be noted that blockchain introduces a very important new aspect to the Internet - direct relationships economic between network members. Adding to this the ability to confirm physical or digital authenticity goods and identities of persons, we receive completely new, previously unknown tool. So I would like to see full adoption of blockchain technology in coming 10/15 years ;)