{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the significance of blockchain for network security?","a":"Decentralization: Blockchain adopts a distributed network architecture, not relying on centralized servers or institutions,  which reduces the risk of single-point failure. Attackers cannot disrupt the entire network by attacking a single node, thus enhancing the system's resistance to attacks."}]}],"pr":"e8963c9658b735fbe1829be327064d0f408dede04233a0a9f1fb7c5794a35fe7"}