Creating a Cold Wallet for Chives/XCC
A cold wallet protects against the theft of your Chives (XCC) coins since it is not stored on the computer. The problem with a regular wallet installed on a computer is that there is no protection when sending Chives (XCC), besides, you can find out the mnemonic phrase with the chives keys show --show-mnemonic-seed command. For these reasons, you can easily lose all your coins.
Creating a cold wallet:
Create a new key.
Write down a mnemonic phrase, you can print it on a printer so as not to make a mistake(Do not store the phrase on a computer).
Fill up your wallet with a few coins.
Delete the key from the computer.
Add the key and restore from the mnemonic phrase to make sure that you can restore the wallet, in case of a successful recovery, you will see your coins(You need to sync your wallet).
Delete the key again.
That's it! The cold wallet works and you are sure that you can restore it. Now the coins that you want to save can be transferred to this wallet. You can check your wallet balance via explorer.
Take care of your assets, in case of loss, you will not be able to return them.
Some of this information was gathered by personal experience and the other information was gathered from the Chives Official Discord from JohnD#8034.