RT: The Verifiable Credentials system is made up of the issuer, holder, and verifier.
The holder has a secure digital identity wallet phone app, like the #DOCK Wallet, that allows them to fully own and control their digital identity and credentials.
📱 https://www.dock.io/dock-walle... https://t.co/ZNYdnVK8G6
RT：可验证凭证系统由发行者、持有者和验证者组成。
持有人拥有一个安全的数字身份钱包手机应用程序，例如