{"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":"0e9b0170e54a15e8849f0d9a1961865e744ae9814f53331a3bbeaefb911310b9"}