I've done some digging over the last couple of hours...
My verdict is that Gitgud and Lynxchan are part of this paedo network.
Gitgud provides the server infrastructure:
https://gitgud.io/kohlchan-dev/KohlNumbra
https://gitgud.io/kohlchan-dev/lynxchanaddon-kc
Lynxchan sold a license of it's image board software to Kohlchan:
https://gitgud.io/LynxChan/LynxChan
We have to get both of them to cut ties with Kohlchan, but I'm afraid that they are paid by Mossad or the CIA, too.