{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is data verified on the blockchain?","a":"Consensus mechanism: Participants in the blockchain network (nodes) need to reach a consensus to decide which data should be added to the blockchain. There are different types of  consensus mechanisms."}]}],"pr":"3d41dc67518dc4291bd86adbda9ef58da16b6004222c48014f28684c2722a8e7"}