{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the security of the code in smart contracts on the blockchain be ensured?","a":"Limiting access permissions: Setting appropriate access controls to restrict the ability to interact with the smart contract, reducing the risk of unauthorized access  and malicious attacks."}]}],"pr":"f20e513b775b54e8324c08ce7a996fe5c08c0298baea7d3275180d5744a46daa"}