{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the future development trends of consensus mechanisms in blockchain?","a":"From single consensus to plug-and-play consensus: Future consensus mechanisms will be more flexible, allowing the selection of appropriate consensus algorithms under different scenarios and requirements. The plug-and-play consensus mechanism enables blockchain systems to choose the  most suitable algorithm according to the actual application needs and scenarios, improving the adaptability and universality of the blockchain system."}]}],"pr":"ee951f30d36b83223a66fc3f3bfa3640b92aaac4825bd557b65fdf429d385cde"}