{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology utilize smart contracts to ensure the automated execution of contracts?","a":"Decentralization: Blockchain technology uses a  decentralized distributed ledger, which makes contract data impossible to tamper with, thereby improving the credibility and security of the contract."}]}],"pr":"c2b4a52aded967c637f208b923d7a38cbefb7ccf9f18996c0b4f728a193e8af5"}