{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology solve the privacy issues in data sharing?","a":"Decentralization: Blockchain technology adopts a  decentralized network architecture, where data is not stored and managed solely on a single central node, thereby reducing the risk of data breaches."}]}],"pr":"fc2e97bbdf8fa34e2e58075a54b3a9e349cb5d91b056d3fee157a4ce260604a2"}