{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The environmental advantages of blockchain technology are manifested in the following aspects:","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, eliminating the need for centralized servers and reducing energy consumption. Traditional centralized systems require a large number of servers and hardware devices, while blockchain technology maintains the network through distributed nodes, collectively  reducing waste of hardware resources and energy."}]}],"pr":"0f240396821a9192d8bf0d649a76c211b0f71041d091fc1c11f60e80be360b1e"}