{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain ensure the security and privacy of transactions?","a":"Consensus algorithm: The consensus algorithm in the blockchain network (such as proof of  work, proof of stake, etc.) ensures that transactions are verified and recorded securely. This prevents unauthorized individuals from adding or modifying data in the blockchain, maintaining the integrity and security of the entire system."}]}],"pr":"57bdfea055a16d62409d292fa9859d332d3d3ea72c6efd79d5c414d76e8e2cae"}