The full text of the 2019 Tencent Blockchain White Paper was released today. The White Paper shows that before 2016, there were less than 1,000 companies operating blockchain-related businesses, and the number growth was slow. However, since 2016, due to the rapid development of blockchain technology, the rapid spread of concepts and the unprecedented rise of market conditions, more and more talents are pouring in, and the number of blockchain companies is also experiencing explosive growth. Over 250%. In addition, the White Paper pointed out that with the rising popularity of the blockchain in recent years, the investment in this field has also shown a steady growth trend, with financial investment as the main factor. Since 2015, the proportion of strategic investment has gradually increased, from less than 10% to 24.38% in 2018.