{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to solve the centralization problem in blockchain?","a":"Distributed data storage: Blockchain divides data into different blocks, each containing a certain amount of data. When a new block is created, it is linked to the previous block, forming a chain structure. This decentralized structure ensures that the data is secure and transparent, as  it is distributed across the network rather than being controlled by a single entity."}]}],"pr":"0be9f2a79b94114d07021e08a8412b4995020c3cfff6ccef88ccaeaaf2850dad"}