Batman @mcmaster4567 #157151255
29 August 2016
account created (per Roblox API)
17 Oct 2026, 03:28
last measured (UTC)
Username record
@mcmaster4567 — observed 17 October 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
Groups owned (as measured)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Bee Swarm Simulator Club#3982592 · Member
18,237,037|BA| British Army#2621202 · [OR-2] Private
2,019,742|GAR| Grand Army of the Republic |#5214183 · Trooper
1,725,915World // Zero#4484634 · Player
832,260DangerGames#9236078 · ✨┇Members
749,651Soro's Restaurant Franchise®#1108927 · Valued Customer
728,368Tiny Panda Studio#5022320 · Panda's
662,661United States Secret Serviceᅠᅠᅠ#5856978 · American Citizen
639,395Bambou#2631105 · Customer
594,114Unholy Vision#35321703 · Member
457,746Shovelware Systems#3351958 · Shovel Fan
283,930Everest Games Holding#4902831 · Players
231,042Plasma Inc.#4192306 · Member
227,150{RA} Robloxian Adventures#4963098 · Adventurer
157,853Fissy Games#317547 · Supporter
94,716[RA] Search & Rescue#5315995 · Recruit
38,465Overheat: Mech Warzone#4838543 · Fan
38,332●●The Jedi Order●●#2959703 · Force Sensitive
21,752Mastered Productions#7154458 · Doge Pack
66doge turds#4563812 · fillibuster
18Membership and rank as measured from this user’s public group list.