{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain change the way and speed of financial transactions?","a":"Blockchain technology has revolutionized the way and speed of transactions in the financial sector through its decentralized, transparent, and tamper-proof features. Firstly, in the payment field, blockchain technology ensures the authenticity and security of transactions, reduces the risk of fraud, and enables fast settlements and cross-border payments, making cross-border transactions more convenient and efficient. Secondly, in the lending field, blockchain technology utilizes smart contracts to achieve automated auditing and contract execution, improving lending efficiency and security. Besides, in the securities and investment field, blockchain technology decentralizes and liberalizes  securities transactions, enhancing market fairness and efficiency. Lastly, in the field of identity authentication and data sharing, blockchain technology provides distributed identity authentication."}]}],"pr":"36effd51ce81ddc4d9421ce10aa2d45857caa0791990037677650a3473739bd7"}