{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology address sustainable development and environmental protection issues?","a":"The methods of blockchain technology in addressing sustainable development and environmental protection issues are diverse. Firstly, through its decentralized characteristics, blockchain technology can enhance the security and transparency of data, thereby promoting the development of green finance. Secondly, blockchain technology can be applied to environmental protection fields such as carbon emissions rights and green asset transactions, enabling the trading and circulation of environmental rights. In addition, blockchain technology can support sustainable supply chain management, ensuring environmental protection and social responsibility throughout the product lifecycle. Furthermore, when combined with technologies  such as the Internet of Things and big data, blockchain technology can strengthen environmental monitoring and governance, achieving efficient resource utilization and ecological circulation. Lastly, blockchain technology can also promote the development of green energy, such as through distributed energy transactions."}]}],"pr":"fa2863e9edf6435e2f9f6ff467f921a2706f6315616bd2355ff4bd2e0e270885"}