{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain technology on the security of the Internet of Things?","a":"Decentralization: Blockchain technology adopts a decentralized network structure, where data is stored on multiple nodes in the network rather  than on a single server. This distributed storage method reduces the risk of single-point failure and improves the overall stability of the system."}]}],"pr":"a021091b01aca30fec50e05916f79fa841897dac3f5c984c2969f2e6619e6f79"}