{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the significant role of blockchain technology in digital identity verification?","a":"Blockchain  technology plays a crucial role in the field of digital identity authentication, enhancing the security, reliability, and efficiency of the authentication process. Through decentralized storage, blockchain technology can ensure the safety and privacy of user information, preventing hacker attacks and data breaches. In addition, digital identity authentication based on blockchain adopts distributed ledger technology to achieve the authenticity, transparency, and traceability of user information, enhancing users' trust in digital identity authentication. Furthermore, blockchain technology can reduce the time and economic costs of enterprises and individuals in the authentication process, providing convenient and efficient digital identity authentication services for various industries. In summary, blockchain technology plays a significant role in the field of digital identity authentication."}]}],"pr":"62b5aaacb4b50065a113678f865cc6c4c2eb7f65417149a0ab51b8d92984ae20"}