{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are smart contracts?","a":"A smart contract is a computer protocol designed to disseminate, validate, or execute contracts  in digital form. It enables trusted transactions without the participation of a third party, featuring traceability and irreversibility. The concept of smart contracts was initially proposed by Nick Szabo in 1994, aiming to provide a secure method superior to traditional contracts and reduce the transaction costs associated with contracts. The implementation of smart contracts relies on computer-readable code, which cannot be altered once the contract is created. This makes smart contracts advantageous in reducing malicious tampering and human intervention, with widespread application in blockchain."}]}],"pr":"e33eb43bf8b882aac4a95ec39a4466696bf7322e660e26f613c02f2fc732a059"}