The application of blockchain technology to become a reality has been still on the exploration stage.
At present, most enterprises that explore the application of new technology adopt the encryption and distributed technology of blockchain technology, but they have not operated in a large scale in the application process. The main body of the application is very singular, and the trust required by the resulting application is difficult to reach a high level, and the cost of tampering with relevant application trust data is very low, and the blockchain technology does not play a real role.

The Contemporary Trend of Blockchain Technology(6)-IOA