{"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":"97d3b3162b09f419a7d78b92717b0310fa80cb0e91a0ddfb3e4f787a672dde99"}