{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are authorized instructions executed in a blockchain?","a":"Authorized instructions in a blockchain are executed through smart contracts. A smart contract is a program  that automatically executes and is located on the blockchain network. It can review and process transactions on the blockchain according to pre-set conditions and requirements. When specific conditions are met, the smart contract will automatically execute the pre-programmed instructions, such as authorizing specific participants to access specific resources or perform specific operations. This execution process of authorized instructions ensures the security and transparency of the blockchain network, as all transactions are publicly recorded on the blockchain, thereby ensuring the authenticity and traceability of the data."}]}],"pr":"546e03f027a8a3432c7a27e7f4fe5ce073c01952bd56ec88e723fa4c0b513b52"}