{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of blockchain technology in smart contracts?","a":"Decentralized trust: Blockchain technology builds a decentralized  trust network, achieving peer-to-peer transactions without the need for intermediary institutions, allowing smart contracts to execute and verify transactions without relying on centralized authority."}]}],"pr":"faddb56512de1271a75512235239d78d377909f6cfe2fe68385a55870f8139e4"}