{"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":"Immutable data: Once data is recorded in blockchain technology, it is difficult to  tamper with. This makes the execution results of smart contracts deterministic and predictable, which is beneficial for reducing transaction risks."}]}],"pr":"f92b42488ae48cebdebe5da06bb3558a8c666ae48c984a57ef6f12a869eefc33"}