Provided by embodiments of the present application is a blockchain multi-party shared-
governance-based system for maintaining domain name information, wherein a Root
blockchain is formed by first network nodes where respective top-level domain registries are
located, and domain name operation information needs to be confirmed by authoritative
nodes among the first network nodes after a consensus process. Since the authoritative
node is generated by means of voting by each first network node, each network node in the …