{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to payment and settlement?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, and data storage and transmission are no longer dependent on centralized servers or institutions, thereby reducing the risk of  single-point failure and improving the stability and security of the payment system."}]}],"pr":"98e477fab6919606327e7a1498e4314e14ea1bbb607fd5e5810c5c037a1ab6ac"}