From Dragon Ball Wiki, the ''Dragon Ball'' encyclopedia
Directory: Characters → Humans → Z Fighters → Alternate Timeline Future Chiaotzu was the alternate timeline counterpart of Chiaotzu. He is briefly seen in the movie "Dragon Ball Z: The History of Trunks", outside Goku's House with the other Z Fighters, as Goku dies of the Heart virus. He is one of the two (the other being Yajirobe) Z Fighters who did not have their deaths shown, but it was stated that he died in the battle. He was also mentioned in the Dragon Ball Z episode "Ghosts from Tomorrow", but unlike Future Yajirobe once again did not have his death shown.