Block12 @blockmock21 #1571770179
15 April 2020
account created (per Roblox API)
8 Sept 2026, 10:03
last measured (UTC)
Username record
@blockmock21 — observed 8 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)
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Also a member of
Pilot Training Club#2794513 · Trainee Pilots
3,909,451KreekCraft Community#3072234 · Member
3,012,859Zombie Attack Official#3576655 · Member
2,801,537Minimal Games#12564376 · Member
2,202,400SEA Military#2648601 · [LR1] Private
1,211,121[CUSA] United States MiIitary#4219097 · [E1] Private
1,161,429Beacon Studio#2589590 · Fans
1,149,935United States Military 1960s ᅠ ᅠ#3454445 · E1
959,751Babble Games#11010524 · Fan
854,697Μilitary Simulator#4800484 · Red Army Conscript
807,460Thinknoodles Community#3732425 · Member
721,022Jeremy Studio's#6229782 · Member
670,068Halt Studios & Sports#6235152 · [🏅] Community
639,857[TCU] The Computer Union#8513762 · Civilian
639,053Central Intelligence Agencyᅠᅠᅠ#6572612 · Agent Trainee
633,652Quarantine Roleplay Community#6448240 · Community Member
613,179Sebee#6303746 · 😎 PRO
527,123The Filipino Army#6052143 · [PVT] Private
488,146Calculated Studio#4431500 · Fan
480,312The Jedi Order#2569359 · Force Sensitive
455,411Extreme War Experience#5863339 · Roleplayers
409,580New York City Pоlice Departmentᅠ#9473652 · Police Officer
290,967HOLOCENE#5205464 · Member
245,121Warlords Game Group#11199286 · Warlord
221,510BtKing Studios#15508585 · Member
149,387NapoIeonic Wars#12425385 · ⚔️ Member
141,262Folix#9830124 · 🔫Kitchen gun🔫
124,108Winds of Fortune#12567619 · Landlubber
122,564Fat Wallet Productions#5774773 · Member
98,500World Conquеst#12670687 · Conqueror
87,705El Paso Border Patrol Roleplay#5981030 · Immigrant
83,269NORTHWIND | Saint Lawrence Company#5346362 · Settler
63,421The Republic Of Scotvia#3585667 · ┆Citizen
52,223Honk! Studios#12967100 · Honks
41,529The Northern Frontier / HBC#3763434 · Community Member
24,836Proxy Baseball League#5812906 · [FA] Free Agent
19,795Hap's Group#14225757 · Fan
19,371Bloxco Supermarket LTD#6235775 · Customer
14,448Wyqkrn & Co.#4323053 · Member
10,717bart factory#10749197 · bart
6,568FOODIES : )#6104965 · FOODIE SQUAD
580The Cowbois#6242454 · Trainee Cowboy
543blueboyyaayeet#6770521 · Member
327Baggy y#12015091 · Member
83robux give aways and donations#3319904 · Member
76MEGA GROUP CHAT#12738946 · Member
15The people of forever#12738823 · Servant
15Doge-inc#11369517 · Co founder
13Extreme WWI battle experiences#9605277 · Member of the gang
5Membership and rank as measured from this user’s public group list.