Guild Wars 2

Do the etched weapons in the recipe have to be of the particular model shown in the crafting interface or can it be any etched weapon of the relevant variety? for example, if I want to make a corrupted dagger, there are lvl 70 and 80 variants of etched daggers and with different sigils available on tp. Will they all be able to make a corrupted dagger skin?

I think it has to be level 80 and “of rage” (Shaman’s Etched Shard of Rage).