{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the programming languages used for blockchain operations?","a":"Bitcoin: The programming language used in the Bitcoin blockchain is Solidity. Solidity is a programming language specifically designed for the development of Ethereum smart contracts, which has the characteristic of contract-oriented programming, making it easy  to learn and use."}]}],"pr":"81a7062f74d250cd36d1c2a848ab31fd858ac2f38aaa7dc515d6114a845df036"}