ETSB: Energy Trading System Based on Blockchain

The emergence of blockchain solves the trust problem of the traditional energy trading mode, making the distributed multi-energy system possible and providing technical support for the new energy trading system. Therefore, a kind of energy trading system based on blockchain is proposed. The ETSB model is established firstly, and the definition of ETSB is expanded. The ETSB is a four-tuples, including node set, data set, consensus mechanism and intelligent contract, which are all newly constructed according to the characteristics of energy trading. On the basis of ETSB architecture, the potential security risks of ETSB are analyzed hierarchically. Finally, a complete security protection mechanism is proposed for those system vulnerabilities.