{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Please translate the following content into English: Which characteristics of traditional internet has blockchain technology disrupted?","a":"Data security: Blockchain uses encryption algorithms and timestamp technology to ensure that data is difficult to tamper with, thereby enhancing data security. Compared to traditional internet, blockchain technology has significant advantages in protecting user privacy and  information security."}]}],"pr":"4d1d5fbdbe3d96c29db66b8c0bbf186c474796d0c5e1c2ca6520e793d65534ee"}