{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain protect user privacy?","a":"Decentralization: Blockchain adopts a decentralized network architecture, where data does not rely on  a single central server or institution, thereby reducing the risk of data breaches."}]}],"pr":"94419e38c844098c1512acd8040d409318dfca271e252cb2120a1924417dd8f7"}