A consortium blockchain system designed for muti-domain cooperative alliance
Shanwen Hu, Linkai Zhu, Jian Chen, Zhiming Cai · 2023
In order to provide Internet services, the Domain Name System (DNS) plays a crucial role. Muti-Domain Cooperative Alliance is proposed to promote DNS globalization and maintain the permanent sustainability of the Internet. Data synchronization transactions in Muti-Domain Cooperative Alliance must ensure mutual trust. Blockchain technology is one of the effective ways to solve the problem. However, mutual trust transactions between blockchains are still problematic in synchronizing data cross-chain. This paper summarizes and analyzes the properties of various cross-chain technology and proposes a cross-chain solution. A cross-chain solution is designed as a main-sub chain mode, with the main chain constructed using the Hyperledger Fabric of semi-centralized attributes. The channel mechanism of Fabric ensures effective mutual trust transactions of cross-chain information transfer in the cross-chain system and improves the efficiency of the cross-chain system. Finally, an experiment evaluated the performance of the cross-chain relay chain by testing its carrying capacity, and the results illustrate that the solution can hold cross-chain information interaction.