{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application scenarios of blockchain technology?","a":"Financial field: The applications of blockchain technology in the financial field include digital currency issuance and trading, cross-border payment, letter of credit,  equity registration, stock exchange, etc. Through decentralized and highly secure data storage and transmission, blockchain technology can reduce transaction costs, improve transaction efficiency, and ensure the security and traceability of financial transactions."}]}],"pr":"6a47d1ed70dc9bae98c960fd616ee30a4712eecefdd3bfc3866010dc6b125fca"}