{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the blockchain upgrade module handle applied upgrades?","a":"Hard Fork: A hard fork refers to a situation in which some  nodes in the blockchain network upgrade to a new version while another part of the nodes remain on the old version."}]}],"pr":"20f3b51e5f971cf5eb5ca58a381c6388178bc64ce21e84308de698c74352c4ee"}