{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does token minting occur in a blockchain through proof of work?","a":"Set initial difficulty: The blockchain system sets  an initial difficulty value to ensure that miners need to invest a certain amount of work to successfully mine new blocks during the initial stage."}]}],"pr":"30e07fb1d1501673fd9e7eddca92daad37e16792a4f768b1d33654ffa8f662f2"}