{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology provide secure ownership verification in digital asset management?","a":"Decentralized storage: Blockchain  technology uses a distributed node consensus approach, storing asset information on multiple nodes in the blockchain network, avoiding the security risks of centralized databases and improving the security of asset registration and storage."}]}],"pr":"8ba0efd36bffb03858cf4844a98b377ab9319a84a984a466435887fa6a97c37d"}