Verifiable Credential and Presentation Transmission Protocol (2):
The holder can then generate verifiable presentations from their credentials for proof purposes. The verifier who obtains the verifiable presentation does so using cryptographic proofs.
可验证凭证和演示传输协议（2）：
持证人可以根据其凭证生成可验证的演示文稿，以供证明。获得可验证演示文稿的验证者使用加密证明进行验证。