{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the security and counterfeit-proof nature of digital currencies in their management?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, which means that data storage and transmission are no longer dependent on centralized servers or institutions, but are distributed across multiple nodes. This decentralized feature eliminates the security risks associated with third-party institutions and enhances the system's  resistance to attacks."}]}],"pr":"d8d2e7e7995ab99176f6144fe021c5b8135e445693391592e4bf64ff56ffa672"}