{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology address data privacy and personal information protection issues?","a":"Decentralization: Blockchain technology adopts a decentralized network  architecture, where data is not dependent on a single central node for storage and management, thereby reducing the risk of data breaches."}]}],"pr":"69ff6266e72696b45e7d1e1c1d4853f6bb8701e5f91624b54c3acd12a3462083"}