{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain ensure the security of tokens?","a":"Consensus mechanism: The consensus mechanism in blockchain network (such as Proof of Work, Proof of Stake, etc.) ensures that transactions are valid and secure by requiring nodes to solve complex mathematical  problems or stake their tokens."}]}],"pr":"0912d64b264f2e7c8397fbacb32772c53b12a79f3da98ae117e64f1e6fa8d627"}