{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the consensus consistency issue in blockchain be addressed?","a":"Proof of Work (PoW): PoW is a consensus  algorithm used in cryptocurrencies such as Bitcoin. It requires nodes to obtain a difficult-to-generate but easy-to-verify proof through calculation. Nodes compete in computing power, and the first node to find the proof has the right to create a new block. PoW ensures that the network reaches a consensus on the next block by requiring a significant amount of computational effort.↵↵...↵↵(Please provide the remaining translation in the next question or paragraph.)"}]}],"pr":"314e6d7c3b8226698081491c4747a5c3e713ba910167a337a9e241c0594ff712"}