Are admins able to see every version of an edited thread?

[ReverseFridge]

For example somebody create a post then edit and remove something, does that something still exist as a prior copy?

 

[Rafflez]

Banned - Failed to resolve - https://www.epicnpc.com/threads/failure-to-payback-loan-and-ignores-my-messages.2090927/

Yes they can

 

[EpicNPC]

Yes, mods and admins can see all edits.