Description
SNS operates a naming protocol on Solana that maps .sol domains to blockchain addresses and data. Users can register permanent domain names stored as NFTs, simplify transactions by using names instead of wallet addresses, build hierarchical domain structures through unlimited subdomains, and attach records such as profile pictures and website links. The service includes Twitter handle verification that links social accounts to wallet addresses, provides SDK integration for developers building identity features, and supports cross-application identity through ecosystem-wide domain resolution.