Are you tired of looking at all the looted chests? LootrMod (1.19, 1.18.2) will fix that problem and tell you if the chest has been opened before.
Loot chests are distinctively different from Vanilla chests. The loot you receive is unique to you, just as if you were opening an Ender Chest. This means that you won’t find empty chests or pick up trash from others. It means that loot can be found closer to home for multiplayer servers with mods that depend upon looting chests. Server-draining trips that generate hundreds of chunks for the search for a new chest are no longer necessary. Every eligible container that is placed in the world is checked to see if it can convert. This can be retroactive! Lootr can be added to any pre-existing world.