Hey!

I wanted to create a datapack that implements the Totem of Holding from Quark. I am unsure if the whole datapack (including code) or only the texture has to be under the same CC license.

If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original. 

From this sentence I'd say the whole project would have to be under the same license. But I wanted to double check to make sure I'm not doing it wrong!

Thanks for updating and keeping Quark running :)

That is correct.

Thanks for clarifying!