{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the land and real estate sector?","a":"Property rights registration and transaction: Blockchain technology can be used for land and real estate property rights registration,  transaction verification, and contract management. By chainizing relevant information, the authenticity, security, and transparency of the data can be ensured, thereby reducing transaction risks and improving transaction efficiency."}]}],"pr":"8808847a75b72d9d145d96909ec01156abb77600f7b29145651f3b18833fccff"}