{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In a blockchain, how do modules automate the execution of operations when a specific event occurs?","a":"In a blockchain, modules can be implemented through smart contracts to automatically trigger operations when specific events occur. A smart contract is an automatically executing program located on the blockchain that can trigger corresponding operations automatically when specific conditions are met. By writing smart contracts with trigger conditions, modules can achieve automatic execution of specific operations when specific events occur. This approach ensures  the reliability and security of transactions because the distributed nature of the blockchain can prevent single-point failures and tampering. Additionally, smart contracts can reduce transaction costs and improve efficiency because they eliminate the need for intermediary participation."}]}],"pr":"41122acaadf7358a86df29b1c7c5a36d115e252945d07bd6c464d713126b4584"}