{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain reduce energy consumption in data centers?","a":"Energy-saving consensus algorithm:  Blockchain technology can employ energy-saving consensus algorithms that consume less computational resources and minimize the energy consumption of data centers."}]}],"pr":"797f12fcb835ed1bc1ba9750ae450238f172b2ba973724125b3107b935abbb00"}