{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Is the author's contact information optional for smart contracts on the blockchain?","a":"Smart contracts on the blockchain are programs that automatically execute to handle and store transaction data on the blockchain. The author's contact information is not part of the smart contract itself but rather an optional piece of information related to the smart contract. In practical applications, the author of the smart contract can choose whether to provide contact information, depending on project requirements and factors such as privacy protection. However, the code and data of the smart contract are publicly transparent on the blockchain, meaning that anyone can view and analyze its contents to evaluate its security and reliability. In summary, the author's contact  information for a smart contract is optional, but the code and data of the smart contract itself are publicly transparent."}]}],"pr":"dc9c6270ac8625e3e8f984099c65213f3952cbe0974403500f85c84c43e73326"}