The Lothal Key Stone was examined by Minister Veris Hydan, an advisor of Emperor Palpatine that was tasked with unlocking the secrets of the Lothal Jedi Temple, specifically, on how to enter the World Between Worlds, a mystical plane that existed outside of time and space. When Sabine Wren was captured during an incursion, Minister Hydan turned on various holographic images of items he discovered in the Jedi Archives, one of which was the Lothal Key Stone.