In order to avoid nullifying the protection afforded by Monero's ring signatures, an output should not be spent with different rings on different blockchains. While this is normally not a concern, it can become one when a key-reusing Monero clone allows you to spend existing outputs. In this case, you need to ensure this existing outputs uses the same ring on both chains.<br>This will be done automatically by Monero and any key-reusing software which is not trying to actively strip you of your privacy.<br>If you are using a key-reusing Monero clone too, and this clone does not include this protection, you can still ensure your transactions are protected by spending on the clone first, then manually adding the ring on this page, which allows you to then spend your Monero safely.<br>If you do not use a key-reusing Monero clone without these safety features, then you do not need to do anything as it is all automated.<br>
