Designed for ΛK scenarios, GTech™ Site Null is a converted bedrock sphere of radius 6, in a location. It is designed to be a facility within which GTech™ personnel can live in moderately increased safety and comfort without technically starving etc. in the wake of such a scenario. Its durable outer shell makes it impassable except to teleportation, probably exploits of some kind, and creative mode.
Site Null has a wide range of built-in amenities for long-term independent living. It has both a compact automated melon farm with infinite water source, and exactly one chorus plant for no particular reason.
The melon farm uses a turtle, which rotates. This technology has been used in several other facilities, such as the End Cube.
For obvious reasons, the site is equipped with onsite chorus fruit production.
Due to its aforementioned defensive features, the Site is also used for long-term/classified/confidential item/data storage by GTech™. It holds a computer with one of the few copies of the PotatOS Disk Signing Key (DSK), used to cryptographically sign PotatOS™ OmniDisks™ and other "debug disks", as well as formerly tapes. Since the PotatOS™ disk system was never actually upgraded to use a sensible PKI mechanism, compromise of this key would require reissuance of all OmniDisks™, which would be bad. There are also a number of high-value items stored in onsite chests/shulker boxes.
Site Null holds one of the keys used to sign code for PotatOS disks.
The chest holds items, such as (formerly) enchanted book printing equipment, books themselves, important computers, and random trash.
The site is equipped with an infinite-range (ender-modem-based) trilateration-capable communications system, for communications. It is currently running [LEVEL 1 CLEARANCE REQUIRED], albeit an outdated version due to hardware constraints. This is its display screen.
The antenna array is carefully designed* to blend in** with the area.