Is My Switch Patched Xkj1 Top

Can anyone help me determine if my Switch is patched or not? Please provide guidance on how to check the firmware version, bootrom version, or any other relevant information.

You're referring to the Nintendo Switch model verification! is my switch patched xkj1 top

Here's a sample post you can use:

Hey fellow Switch enthusiasts!

Is My Switch Patched? (XKJ1 Top)