{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the field of art trading?","a":"Trust  Mechanism Establishment: Through the decentralized feature of blockchain technology, the role of intermediaries is eliminated, reducing the risk of fraud and information asymmetry in art transactions, and establishing a fair and transparent trust mechanism."}]}],"pr":"b2631d9fa4eb33875854e1fb4b8f98333063d3d75f2c51988eb75ca16505c902"}