{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain technology on the environment?","a":"Energy consumption: The core part of blockchain technology is encryption algorithms, especially the mining process of cryptocurrencies such as Bitcoin, which requires a large amount of computing resources. These computing resources mainly come from  high-performance graphics cards and specialized mining machines, whose operation consumes a lot of electricity. According to research, the energy consumption of Bitcoin mining has already exceeded many countries, which puts a certain pressure on the environment."}]}],"pr":"4ef99c54b7e8cbd772d8b7f5db3f6b3da032d351f6b761cca36eec716cd75330"}