According to X Platform, Clusters, a multi-chain domain name service jointly launched by Ethereum infrastructure Delegate and cross-chain interoperability protocol LayerZero, has officially launched its Universal Namespace service. Users can register a name and then attach subdomains as needed to mark specific blockchains or uses. Currently supported blockchains include Bitcoin, Ethereum, and Solana, and more Layer 2 and Cosmos ecosystems will be expanded in the future. Through cooperation with LayerZero, users can track wallet activity associated with any Clusters address across chains.