{"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":"d2d613f2bc3f824fe7ce9803153c69a06d8ca7a88a3df546ae7f19ff85e9c8d0"}