RT: Decentralized Identifiers (DIDs) are unique, persistent identifiers that are controlled by the subject (person, organization, etc.) and enable decentralized and verifiable digital identity. DIDs facilitate individual control of personal identity and data on the Internet.
RT：分散标识符（DID）是唯一、持久的标识符，由主体（个人、组织等）控制，支持分散和可验证的数字身份。DID有助于个人控制互联网上的个人身份和数据。