{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to energy trading and smart grid development?","a":"Smart contracts: Smart contracts in blockchain technology can automatically execute energy transactions, automatically adjust based on market supply and demand and pre-set conditions, and  improve the efficiency of energy transactions. Smart contracts can also ensure that both parties involved in the transaction comply with the agreements, reducing the risk of default."}]}],"pr":"8afe745a4362145c5194f47e97ab6eaf78f626c0db53cb5fadba311f05add410"}