{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the automation execution capability of smart contracts?","a":"Immutability: Once a transaction is recorded on the blockchain, it cannot be tampered with or deleted. This feature ensures the integrity of the smart contract  execution process and prevents unauthorized modifications."}]}],"pr":"d83a8cd40301da1fb6453b1d1ed130ef1d4762596cfb655d5da6d4aa4efa9b21"}