{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do validators verify the detained evidence in a blockchain?","a":"Validate the format of the evidence: Ensure that  the evidence meets the specified format requirements, such as character length, data type, etc."}]}],"pr":"c305639a50ef797f12591e7995271024bff2014a3468853b36526770ba9acc0f"}