{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do hardware wallets in blockchain enhance security compared to software wallets?","a":"Password Protection: Hardware wallets allow users to set up a password or PIN code to protect their wallets, adding an extra layer of security.\n\n5."}]}],"pr":"01511c32357d85a279da43ea72db28051c107778137d7a340ada006497c0c89a"}