Question - Can I make megathreads?

As per the title, i want to create a thread with multiple assets in it. (unreal engine assets)

My question is regarding the locked content. Can i post links separatly so each is a separate "unlockable" within different hide tags? Or when someone unlocks one, unlocks all hidden content within the same post?

Ex:

This


And this



Are two separate? Or unlocking one will unlock both because they are in the same post?