{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address data privacy and security issues?","a":"Decentralization: Blockchain adopts a decentralized network  architecture, storing data on multiple nodes rather than centralized servers. This distributed data storage method reduces the risk of data breaches, as attackers cannot easily compromise the entire network."}]}],"pr":"73f7c1de33b2f3869254947c5aa16b9129e072bcc43d72c732fca073fe5e9057"}