{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the application areas of blockchain technology?","a":"Financial  field: The applications of blockchain technology in the financial field include international remittance, letters of credit, share registration, and stock exchanges. Through blockchain technology, point-to-point direct connection can be achieved, transaction costs can be reduced, and transaction efficiency can be improved. For example, Visa has launched Visa B2B Connect, a cross-border payment solution based on blockchain technology that provides institutions with a lower-cost, faster, and safer way to make international transactions."}]}],"pr":"70e04987957879c5bcbdb709a497fd3c3fe2dff94ea653b7c677bef77a8aacd7"}