DBBC (Digital Bank Block Chain) is an open public infrastructure chain that supports the development and uplinking of various Dapps, helping all participants to flexibly participate in the ecosystem. Participants can quickly develop various applications with different functions suitable for different player needs, such as digital asset custody, digital asset liquidation, digital asset exchange, digital index investment, asset securitization, etc., through technical service providers.The DBBC token is a built-in native encrypted digital token in the DBBC network, which can be used for on chain transactions, settlements, and the performance of smart contracts. The DBBC token can conveniently characterize and measure the digital economic activities on the DBBC real estate chain. Its value is based on two points: first, applications on the DBBC chain need to consume a certain amount of DBBC token as fuel, and second, holding a DBBC token can participate in the Community Governance of the DBBC blockchain.The DBBC token, as an important link to maintain the operation of the DBBC chain ecosystem, is a guarantee for forming a closed-loop ecosystem, carrying the important role of value circulation, purchasing services, obtaining returns, and encouraging interaction....