Yesterday, Libra White Paper, a cryptocurrency created by Facebook and 27 industry giants, was released. Guosheng Securities pointed out that the global giants are vying to lay out the blockchain, and the blockchain has entered the application era. In recent years, blockchain has become one of the most important areas for countries and giant companies. The blockchain industry is no longer an emerging field for start-up companies. On the contrary, international giants are vying to lay out blockchains. Taking the Internet and financial fields as a breakthrough, the blockchain has entered the application era. It is recommended to focus on digital property rights in the blockchain industry, including copyright transactions, digital identity (identity information, biogenetic features, etc.), supply chain finance, and edge computing.