{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to verify the genesis file of a blockchain?","a":"Confirm the hash value of the genesis block: The hash value of the genesis block is fixed and obtained through calculation. You can  confirm whether a block is the genesis block by comparing the known hash value."}]}],"pr":"dce545e70d248cb3d439771aad3b910e1321ab4d91cc59952cbf4a441a811b45"}