Haveno

In this tutorial we're going to take a look at how you can contribute to an existing Haveno Network, by running a Seed Node, in order to make the Haveno Network of your choice more resillient to potential takedowns.

https://blog.nowhere.moe/opsec/haveno-seednode/index.html

Disclaimer: I am not running any seednodes for any Haveno Network, this is only to showcase how it works for whoever wants to run a seednode. Obviously you don't want to get the TornadoCash treatment by publicly announcing that you are helping with the infrastructure for an exchange with your public identity since this is potentially sensitive use. Therefore make sure you remain Anonymous (meaning you use a disposable identity) when saying that you are running a haveno seed node.