This simple fabric mod add 3 new blocks :
Sculk block
Sculk trap
Sculk chute
For the moment, they aren't generating, and there is no recipe for them, creative menu only, i planned to add generation under y=0
You can use this mod in youtube videos as you wish, just put the link of the mod on the description
This mod is discontinued, all sculk blocks are now available in a new mod that adds ALL 1.19 :
https://www.curseforge.com/minecraft/mc-mods/the-wild-mod
Showcase video :