{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied to the execution of smart contracts?","a":"Decentralization: Blockchain technology adopts a distributed node consensus mechanism,  eliminating centralized control. This enables the execution of smart contracts to no longer rely on third-party trust institutions, thereby improving the security and trustworthiness of transactions."}]}],"pr":"1ce4622b0ae9b855e55f6be8915be1042d93bfad69be95ed295d58e482512e8b"}