TaurusChain is a decentralized application that combines blockchain and equity, with a built-in pass, and the unit is TRT. Blockchain means that the whole process of jewelry from raw materials to finished products is completely transparent and open. Equity means that jewelry enterprises can better finance, which not only allows the equity of enterprises to circulate freely here, but also supports the value of certificates. How many shares TRT has, these shares can be distributed, increased in value and traded. TaurusChain will create a more accurate and complete ecological chain of jewelry industry for users, and will make breakthroughs in traditional industries from three points. First, rebuild the trust system of the jewelry industry. Second, improve the quality and efficiency of transactions. Third, the blockchain will change its operation mode in all directions.