{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology promote the development of digital currencies?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, storing data on multiple nodes rather than a single server, thereby reducing the risk of centralization and improving system stability and security."}]}],"pr":"a7fd2bf058b3bf77d52e144c77aec4e475a44a894656c15a71da0b6c418064f8"}