Personalized top-level name/identity for UDID Network: a. UDIDNetwork can provide personalized top-level names as personalized brand name cards in DAOs, allowing brand operators to get rid of the suffix restrictions similar to ".eth" and create more diversified expansion possibilities. This can also provide the sub-name, "eg: a.a" decentralized identity naming service to the vast Web 3.0 user population. b. UDID Network can help brand owners better manage user identification and achieve commu...