{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the applications of blockchain in the field of public welfare and charity?","a":"Enhancing transparency: Through the decentralized characteristics of blockchain technology, information about donation funds and public welfare projects can be recorded and transmitted in real-time and transparently, ensuring that donors can trace the use of funds,  and improving the transparency of public welfare charity."}]}],"pr":"bd14ce31bff86177ac9cd9405ecd8558fc49e1e0a29b225a00a770e8cbde3a91"}