I made a Minecraft security computer in 1 block

In this Mumbo Jumbo redstone video, Mumbo makes a Minecraft redstone security computer in 1 block using Non-Euclidian Minecraft and the Immersive portals mod. This compact redstone build involves button combination locks, redstone seven segment displays, and other Minecraft security features. How small can redstone builds get with Non-Euclidian Minecraft? Using Immersive Portals to shrink redstone builds, we're about to find out. 1 block redstone builds, It's really quite simple.

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