00Bettybigblatter @masonrocks0831 #904052869
24 December 2018
account created (per Roblox API)
22 Sept 2026, 19:58
last measured (UTC)
Username record
@masonrocks0831 — observed 22 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
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31,219,036Scriptbloxian Studios#4705120 · Legend
30,023,419BIG Games Pets#3959677 · Fan
29,165,857Gamer Robot Inc#4372130 · Member
19,673,501Chillz Studios#2782840 · 🌟Royal Member🌟
18,677,846braxworks#5268948 · Supporter
13,457,414Rumble Studios#3333298 · Fan
11,225,416The Flamingo Fan Club#3336691 · December 5th we will all do something
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8,377,686Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,068,901Foxzie#3955051 · 👤 Member
7,032,466Double Bandit Studios#13751258 · Bandits
6,256,395Fisching#7381705 · Fischer
6,213,217mPhase#10587104 · Member
4,454,394Jujutsu Shenanigans!#16357742 · Member
4,226,754Midnight In-dev#16528477 · Member
3,504,297US Simulators#10741807 · Member
3,337,953Kohaú#4731484 · Trainee
2,666,072Fishy Robux#5293484 · Supporter
2,665,601Roplex Army#6727958 · Member
2,312,814Police Roleplay Community#4328109 · Community Member
2,231,111|BA| British Army#2621202 · [OR-2] Private
2,019,340Blind Shot Group#699920026 · Member
2,015,550Names Are Not Important#8731481 · Member
1,920,097The US Military 1940s#4545116 · Corporal
1,569,114BloxStreet Corporation#2700627 · Trainee Team Member
1,560,483TPC Simulators#15873445 · 💚 Fan
1,513,133SAND4#5716920 · Member
1,471,617Cam_Studios#4894912 · Fan
1,459,502United States Army #3108077 · [E2] Private Second Class
1,455,012Studio Serenity#3261090 · Owner
1,381,810Rats United#5948630 · Rat
1,335,524SCP | Roleplay Community#5479038 · Roleplayer
1,275,528Toptier Production#17363744 · Member
1,186,520Enclamatic Idlers#14495448 · Fan
1,048,184Bikelife: Community#32065922 · Supporter
1,027,606Crazay Studios#14301117 · Gamer 🎮
982,766Brain Games Inc.#11486311 · [G] Gamer
779,628#Catnation#3236113 · Cat
589,093Sy simulator group#33466777 · Member
538,883Big Dog Studio#14475541 · Member
479,415Sonic Sync#34189030 · Member
477,030Valley Prison#33269521 · Member
461,753Skate Central#5881468 · Skater
459,759Brainrot Fighting#35959096 · Member
404,358Vil's Developments#14883119 · Fans
342,074YellowKittens#13775442 · Member
278,264OBMG Studio#8151900 · Member
259,152Muzzle' Studios#14308957 · Lifters
254,320[ Content Deleted 17185175 ]#17185175 · Member
169,888Crossed Inc#5197948 · Gamers
138,716Jimmy Games#8922599 · Player
129,524luisgamercool23 fan club#5204341 · Member
112,404Clean Studios.#6355671 · Fan
110,452w5346235 games#34840868 · Member
103,706Drowsy Games#3113610 · ⭐ Fans
56,630FASTSTAR OUTLET#12714955 · Cool people ✅
45,630SHOP BOLT!#3474213 · 💵Basic Shopper💵
43,515*LOOKSATLARP*#832436421 · LARPS
30,170The Greater Austrian Empire 1950s#5226928 · Immigrant
15,659Loa Resort#5618142 · Resort Guest
13,369TWK Studios#10617846 · Fan
8,048Luvik Interactive#35115431 · Member
5,697Content Deleted - 5450212#5450212 · Customer
4,474Kaliodus#5837596 · Member
3,384[The] Secret Service#8200390 · Recruit
1,646Cursed Corp Factory#36007750 · Member
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946SupremeJR#14927331 · Member
621GAGMARKETGG#1110285787 · Member
467Touchdown squad#9716976 · Tight end
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11Camden Steadman#14197497 · Member
9Membership and rank as measured from this user’s public group list.