{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology apply to the field of digital identity verification?","a":"The application of blockchain technology in the field of digital identity verification features decentralization, high efficiency, security, and transparent trustworthiness. Specifically, blockchain technology achieves identity verification without relying on third-party institutions through a decentralized approach, thereby reducing the risk of identity theft. Additionally, it ensures the security of user identity information by utilizing encryption algorithms and distributed storage technologies. Furthermore, blockchain technology provides an automated and efficient identity verification process, enhancing convenience. On this basis, blockchain-based digital identity cards have emerged as a novel verification method that will play a significant role in  the digital era."}]}]}