Minecraft wiki entry for Unused_textures, associated text: In beta 1.9.0.2, these two barrel top textures were added to Bedrock Edition's block textures, but were unused. The "empty" texture visually resembles the later-introduced open texture. What these textures were specifically intended for remains unknown, and it is not known if they have been removed yet. The fish barrel texture can be found in Minecraft Dungeons however.[verify]