{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology prevent disputes in transactions?","a":"Decentralization: Blockchain technology adopts a decentralized network  architecture, with data stored on multiple nodes, avoiding a single centralized control system and reducing the risks of data tampering and forgery."}]}],"pr":"af1d1717009252d98b016ca626881e461e3c2234833651c70d12ceb142db86b9"}