{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of blockchain technology in promoting the development of digital currencies?","a":"Blockchain  technology plays a significant role in promoting the development of digital currencies. Firstly, it provides a secure and reliable technical foundation for digital currencies. With a decentralized architecture, blockchain technology ensures the authenticity, security, and transparency of transactions through cryptographic principles and consensus algorithms, reducing the trust cost in financial transactions. Secondly, blockchain technology improves the transaction efficiency of digital currencies, enabling real-time, fast, and low-cost transactions, making digital currencies more competitive in cross-border payments, asset management, and other fields. Moreover, blockchain technology helps protect the privacy of digital currency holders, achieving anonymity in transactions and meeting consumers' demands for privacy and security.↵↵At the same time, blockchain technology also promotes innovation in the financial sector."}]}],"pr":"3d056db6908ab2f83f150d8e7c243402e36bef2df41e4d9814243b7f120302de"}