Mason @charliemasonm #1277966603
14 October 2019
account created (per Roblox API)
30 Sept 2026, 18:48
last measured (UTC)
Username record
@charliemasonm — observed 30 September 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
Gamer Robot Inc#4372130 · Member
19,662,003Uplift Games#295182 · Dreamer
14,917,989Wild Atelier#7947655 · Member
8,908,766Varis Studios#32421331 · Fan
5,796,577Tycoon Empire Studios#11221055 · Fan
5,246,954QuadraTech#4645213 · Supporter
3,865,083Pаrаgоn#3352473 · Member
2,878,766OwlVision#33741749 · Member
2,554,227Studio Inked#34189344 · Member
2,345,970Greenville, Wisconsin#3078161 · Verified Citizen
1,967,812Boss Studio [ V.1 ]#13494271 · Member
1,701,371Drive World | Twin Atlas#4909558 · Racer
1,515,880gametap#32432042 · Member
1,087,992PlayCrate!#13004189 · Fan
966,142push to start#16345316 · Member
959,528Delivery Inc#12067923 · Member
784,982Insight Game#6944093 · Member
750,759BloxCrafters Emerald#7724965 · Member
739,370Emperor Games.#35197535 · Player
566,323Dynamic Creations#5799624 · Player
546,122Gigabrain Games!#33659550 · Gigabrain
492,498Venmo Official#36012607 · Member
86,254HIM-VERSE STUDIOS#10174443 · S.T.U.P.I.D member
85,050364flash#10346230 · Member
4Membership and rank as measured from this user’s public group list.