Jinse Finance reported that Solana treasury company DeFi Development (DFDV), listed on Nasdaq, has announced the launch of the ".dfdv" domain name service. This service allows individuals, projects, and institutions to register personalized digital identities under this domain and use them as digital wallet addresses. DeFi Development stated that the launch of the domain name service aims to build a community identity layer, and the net proceeds from domain sales will be used to support the company's SOL treasury.