{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the consensus algorithms in blockchain networks?","a":"Proof of Work (PoW): This is a commonly used consensus algorithm in cryptocurrencies  such as Bitcoin and Ethereum. The PoW algorithm Competes for accounting rights by calculating a solution to a difficult problem. The difficulty of the problem will automatically adjust with the increase of computing power in the network to ensure that the generation speed of blocks is approximately one every 10 minutes."}]}],"pr":"156d351aa3ea621f0d7004de6ad8cfc9be04296adc57321dbbc1e22a6a169595"}