Is there a prospect for the block chain industry?

Block chain technology is using cryptography to generate a series of data blocks. Each block contains all transactions information in the past time, which is used to verify the authenticity of information and generate the next data block.
The letter chain app is a data mining and content publishing platform which is vertical to the block chain industry. It provides users with valuable block chain industry news information and authoritative market real-time interpretation.
Block chain expert MelanieSwan application block chain technology is divided into 3 stages: in the 1 stage, block chain technology is mainly used as the representative of bitcoin programmable currency; 2 stage block chain technology based on programmable financial; block chain technology in the 3 stage will be extended to the law, networking, medical and communication fields.