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@JKB_o

JKB @JKB_o #1393516740

2 January 2020
account created (per Roblox API)
12 Sept 2026, 15:02
last measured (UTC)

Username record

@JKB_o — observed 12 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)

Crib For Life#8927553
12

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

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crookit#33645148 · The Coolest
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The Gang Stockholm#5273516 · Player
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Thinking Project#1235888 · noob
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Pilot Training Club#2794513 · Elite Pilots
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ZedCo#3315676 · MemberZ
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Ready, set, more!#7371243 · Fan
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USSF - United States Special Forces#22025 · [5] Sergeant
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Cruising Studios#5435520 · Fan
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Hype Tycoons#15606182 · Member
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Bright Games Studios#13081182 · 💞 Rank I
1,777,645
Nova Digital Games#526536480 · Member
1,759,358
Hidden Studio.#6206301 · ✨ Fan
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RC Park#15183246 · Pilots
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20XX Studio#777538855 · Member
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Airplane Interactive#9525960 · Pilots
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Tycoon Typhoon#3234576 · New
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Spray Paint! Fan Club#2632146 · Fan
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[ Content Deleted 35952306 ]#35952306 · Guard
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Simple Games Incorporated#7312028 · [👥] Fan [👥]
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PokeCrafterC#32500444 · Member
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Thinknoodles Community#3732425 · Member
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Stealth Developers#12266404 · Fan
700,095
Derpie Studios#2861387 · 👽 Player
694,256
Atlas Arcade#17164071 · Member
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[TCU] The Computer Union#8513762 · Civilian
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Vinns Hotels and Resorts#5731115 · 3 | Housekeeping
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Airport Simulator Community#35719109 · Member
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NBTF Community#5164842 · Member
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The Glorious Robot Army#11872496 · [1] Troop
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The Lab‘s Experiment#6033540 · Scientists
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50/50 Games#16227328 · Fan
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Infamous Productions#4360726 · [M] Members
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Imperialist Robloxian Military#3029096 · Cadet
287,684
Brindle Studios#12646821 · Member
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Eurotunnel | Le Shuttle |#7505190 · ┊Civilian┊
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T0XZ Development#4016794 · Fans
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RiddleMeThis⁉️#4485861 · Fan
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IllIllI#4987884 · Member
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Innovation Security#901313 · [LR]In Training
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Black Eagle Industries#447846 · 🐤 Player
161,675
Festivereinhard2's Fanboy Fan Group#2988324 · Fan
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Stacks of Cash#674050067 · Member
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Chicago 1949#3246817 · Middle Class Citizen
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Esco Studio#33800628 · Member
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Earnify#538581808 · Member
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da big gois#3811930 · (3+) crewmate
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SuperTycoon Studio#35177053 · 成员
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Aviation Airfield HQ#11633733 · 🛡️ - mod
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tnt Productions#3592318 · Fan
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Reactor Testing#12635355 · [E] Employee
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IRF | Admissions#3052496 · Labour Lottery
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Fun Games 4 You!#34007205 · Member
31,400
MS: Quick Fun Games#34669609 · Member
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Rocket Tester#3131361 · Breathtaking Fan
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Government of the Federation#5248401 · Civil Associate
16,140
Hazy’s Basement#10002111 · sus person 😳
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Peaky Blіnders#12512689 · Peaky Enforcer
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Vibrant Experiences#33736822 · Member
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Happy Thailand#3944479 · Member
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Military Exchange 1960s#3622075 · Personnel
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2,575
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Notable's Clothing Dump#8585342 · customer
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| NASA#6569580 · Supporter
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Shelby's Lounge#34127690 · Customer
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The Great British Production Company#6515490 · Member
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#MajorChewy#33104809 · Member
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Lulus hangout#7413931 · Member
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Shuttle Season#1215305 · Member
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am| clothing#10601157 · Fans
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D14M0ND's Crew#13363077 · 🚗Rookie🚗
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foxes Roblox Group#10216189 · Member
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Twizzelo Development#32910366 · ❤️ Group Supporter
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Membership and rank as measured from this user’s public group list.