{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do testing and validation nodes in a blockchain verify the zero-knowledge proof types supported by the ZK Token proof program?","a":"For each supported zero-knowledge proof type, write corresponding test cases. The goal of the test cases is to verify whether  the validating node can correctly identify and match the received proof."}]}],"pr":"f97d04c9ec145378416aa06a28198801a43e4c0d9d15c437d62efab1c20c3b5d"}