SMART CONTRACT-BASED DOMAIN NAME MANAGEMENT SYSTEM

摘要

The present application provides a smart contract-based domain name management system, comprising a blockchain network consisting of multiple nodes. Smart contracts are configured in some of the nodes, so that a domain name sub-chain network is formed by executing the smart contracts to complete a domain name service; the smart contracts are of a multi-level hierarchical structure, and comprise a root domain name contract, a top-level domain name contract, and an application domain name contract; the nodes in which the smart contracts are configured can implement a domain name management system based on the blockchain network by executing their own configured smart contract types, to achieve decentralization of a domain name system (DNS). Moreover, processes such as domain name registration, query, and updating are competed by initiating a transaction. According to the domain name management system provided by the present application, some of nodes can respectively execute smart contracts having a multi-level hierarchical structure to synchronously complete a domain name management process, thereby improving the response speed of a blockchain DNS.