{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology ensure the transparency of transactions?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, and data storage and transmission no longer depend on a single  central node, but are distributed across multiple nodes. This decentralized feature ensures the secure storage and transmission of transaction information, improving the authenticity and credibility of the data."}]}],"pr":"3d0f1090a43d0aa60156b8c26c0467a69932833b37f874f64500295e3d6081f8"}