{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve traditional voting systems?","a":"Enhance the security of the voting system: Blockchain technology has the characteristic of being tamper-proof, which can ensure the authenticity of voting data and  election results. By storing voting data on the blockchain, it can effectively prevent data tampering or forgery, thereby ensuring the fairness and justice of the election."}]}],"pr":"e5e189c6493d48d9fbd8858c7c4ace11f4fdffde579580483c3d5aa32d5ffbbe"}