{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do smart contracts on the blockchain execute?","a":"Blockchain smart contracts are a type of specialized protocol designed to provide, validate, and execute contracts. Deployed on the blockchain, when a triggering event occurs within the contract terms, pre-written code is automatically executed. The use of smart contracts interfaces with transactions, allowing asset transfer and management  without the need for third-party intervention. In a blockchain network, the execution process of smart contracts is protected by cryptographic technology, ensuring the security and credibility of the contracts. The emergence and development of smart contracts have enabled blockchain technology to have a wider range of application scenarios, and they are regarded as a representative product of blockchain 2.0."}]}],"pr":"7ca0fdd84752bdfdad54b5f3fd82f1f16d8fded078d57e511aa0b063b103beb7"}