The Design of Case-involved Property Transfer System Based on Blockchain

In recent years, with the continuous maturity of blockchain technology, more and more applications based on blockchain appear in our life. The safe sharing and rapid disposal of caseinvolved property information is the focus of online case management. At present, due to some characteristics of case-involved properties, the case platform with centralized management has some issues, such as low collaborative efficiency and low intelligence. In this paper, we propose the architecture and implementation scheme of the cross departmental case-involved property transfer system based on blockchain. By introducing the blockchain technology, we have established a multi departmental case-involved property information transfer alliance chain across the public security, procuratorial and judicial departments. The case-involved property transfer system uses smart contract to implement a set of case-involved property transfer procedures designed by our investigation and research. It proposes an infrastructure of alliance blockchain based on multi-chain technology according to the business logic and makes the public security, procuratorial and judicial departments as the alliance blockchain nodes. Blockchain technology can make all nodes store transaction data. So it can efficiently realize the sharing of case-involved property information, leave traces in transaction processing and trace the processing source of case-involved properties.