{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to digital identity verification?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, where data does not  depend on a single central institution, thus reducing the risk of single-point failure in the identity authentication process."}]}],"pr":"9a6796267178a601d14c1ed502ee84684e13d6ae66ce3657fd99bc217eab0ed3"}