{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the publication of runtime characteristics carried out in a blockchain?","a":"Write a smart contract: Developers need to write a smart contract code that complies with the specifications of the blockchain platform, usually using high-level programming  languages (such as Solidity, Vyper, etc.)."}]}],"pr":"ad2d73d5b763b3ac9558e0a8582f11d7b9c984ae1da4e71d710831388042f948"}