THE FUSOTAO PROTOCOL: A BLOCKCHAIN-BASED TRADING SYSTEM WITH CUTTING-EDGE OPEN-SOURCE TOOLKITS FOR PROPERLY SUBSTANTIATING PROJECTS BASED ON ORDER BOOKS. Introduction Due to its indispensable role in the economy, technical advancement, and industrial transformation, blockchain technology is a cutting-edge invention that has drawn growing attention. blockchain technology is used in the crypto space, financial economy, internet of things, large data processing industry, cloud computing, edge computing, and other industries. …