Babbitt's live report, #2019 World Blockchain Conference·Wuzhen# Today's wonderful continues, the sub-forum "Opportunities and Challenges of Digital Asset Trading" officially opened. In the theme of "Heart Digital Blue Ocean Market, Logic of Investment Mechanism", JRR General Manager Dimitar Dinev said that we think of DeFi, the first thing that people think of is MakerDAO, which is a kind of over-collateralized financial product with relatively poor capital efficiency. some. Open Finance is a better concept. Blockchain is the underlying technology that makes finance more transparent and easier to trust. In the future, if more stable coins are involved in the DeFi range, it will drive greater development of the blockchain business. In addition, he believes that the use of blockchain technology to enhance the company's transparency and fairness is an important future direction. There is a clear trend. If a blockchain company can't convince users and investors to improve fairness and efficiency, this may be a problem.