{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to ensure the security of a blockchain private network?","a":"Decentralization: Private blockchain networks adopt a decentralized design, where data is not dependent on a single node, but is distributed across multiple nodes throughout the  entire network. This design enhances the system's resistance to attacks and reduces the risk of single points of failure."}]}],"pr":"fcaa1aeeb8a628015cad4b499a13f2f4aee70b17ce5439549079688eba324177"}