{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the dynamic network parameters in blockchain?","a":"Block generation speed: The block generation speed in a blockchain system is a dynamic network parameter that is influenced by various factors  such as the number of network nodes, network bandwidth, and computing power. The adjustment of block generation speed can balance the security and performance of the blockchain system."}]}],"pr":"ddae9c2ffe2ebdf36be2eb1d10a3d4879373efd98c3149fbfc0246e7f109d2d6"}