{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology ensure the security of transactions?","a":"Cryptographic algorithms: Blockchain uses cryptographic algorithms to  secure the integrity and confidentiality of data. These algorithms encrypt the data, making it difficult for unauthorized parties to access or manipulate the information."}]}],"pr":"4b2a2f243543096b249cb87b70854b7819ed45fa52253270af0ac27180a048d3"}