{"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":"4c8b689fee69074737b7d94f50fe8a8c1c70b6769fabafcd59ac706c0f7eb319"}