Hyperledger executive director Brian Behlendorf said in an exclusive interview that supply chain management and trade finance are the two major directions for blockchain to land. Brian Behlendorf claims that blockchain technology is immutable. If there is a group of institutions or companies and everyone has a common need to ensure that the data cannot be tampered with, then blockchain technology can be used. In the case of landing, the two biggest directions are supply chain management and trade finance. Although we have also seen different types of applications, these two directions are the most successful.