History of this reality is unknown.
- Prior to being given an official reality number, this universe was known as Earth-TRN069 as part of our Temporary Reality Numbers classification system.
- Characters from Earth-10223
- Other things related to Earth-10223
- Earth-10223's Appearances
- Earth-10223's Minor Appearances
- Media Earth-10223 was Mentioned in
- Images from Earth-10223
- Reality Gallery: Earth-10223