{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why is blockchain considered secure?","a":"Cryptographic encryption: The blockchain uses cryptographic algorithms to  secure the data, ensuring that only authorized users can access the information. This prevents unauthorized access and manipulation of the data.\n\n4"}]}],"pr":"8887ece86b4cba03dfd5f6f75e57d9b12016696a85349bfe4ec4370f68d1d4ab"}