{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to improve supply chain transparency?","a":"Data immutability: Blockchain uses encryption algorithms to ensure that data on the chain cannot be tampered with. This prevents transaction records in the supply chain process from being tampered with, facilitating the traceability of product  origins and responsibility attribution, and thus enhancing supply chain transparency."}]}],"pr":"56acda2b42a1a2443bc4dbfeddd4a9d1c40064105b8bbee71f299f16285b8d3a"}