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@jahrkob

@jahrkob #174592056

25 October 2016
account created (per Roblox API)
19 Aug 2026, 10:26
last measured (UTC)

Username record

@jahrkob — observed 19 August 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)

JAKOB#2800189
53
Team781p#4844537
40
Imperial State of Denmark#4276028
34
SAS | Scandinavian Airlines .#5303397
15
The Ded MeeM Confederation#4363888
12
Imperial Armed Forces of Denmark#4283902
11
Church Of The Potato#3728843
8
Pakistan Armyᅠ#7098398
7
CHURCH COMMUNITY#5650174
6
Ministry of Foreign Affairs of Denmark#5236975
5
The Bowen Mercenary Company#2990455
4
Det Danske Jægerkorps.#5194621
2
Imperial Military Police of Denmark#5179440
2
The Danish Intelligence Service#5225128
2
North Africaㅤㅤ#3268420
2
Imperial Royal Guards of Denmark#6263246
2
Armenian Militias#9233530
1

Open data

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

Also a member of

Chillz Studios#2782840 · 🌟Royal Member🌟
18,603,003
Bee Swarm Simulator Club#3982592 · Member
18,230,443
Car Crushers Community#2726951 · Skilled Crusher
8,645,675
Jandel's Road Trip#33097934 · Owner
7,281,065
ROLVe#2613928 · Members
4,295,172
Pilot Training Club#2794513 · Trainers
3,876,151
Badimo#3059674 · Member
3,501,007
Playduo Studio#4626344 · ⭐Fan
2,774,791
|BA| British Army#2621202 · [OR-2] Private
2,021,173
Pastriez ™#4334990 · Cashier
1,790,957
|GAR| Grand Army of the Republic |#5214183 · Cadet
1,716,147
Alpine Ascents#4306874 · Proficient Climber
1,655,931
Kaleum Expeditions#5105842 · Ⓛ Climbers
1,577,901
The Red Army .#4802792 · Senior Conscript
1,538,606
The US Military 1940s#4545116 · Sergeant
1,536,125
Roblox Rallying Group#6217280 · Member
1,370,040
V0YD Expeditions#5039397 · Climber
1,160,078
Stateview Correctional Facility. ∞#5025380 · Cadet Officer
1,006,397
Μilitary Simulator#4800484 · Community Member
808,353
Stepford County Railway#3620943 · [TD] Trainee Driver
667,271
Sebee#6303746 · 😎 PRO
527,719
Militsiya .#4901723 · Senior Militiaman
482,508
Skate Central#5881468 · Skater
459,721
Trade.#650266 · Experienced Trader
444,770
Starboard Studios#3755133 · Follower
399,481
Tiger ®#882148 · Premium Customer
359,542
Lumber Tycoon 2 Fans#2658221 · Member
345,321
$oIitary#7854111 · Member
323,854
Plane Crazy Developers#4518168 · Fan
272,260
Team Shark#1044005 · Fans
220,925
The Party .#4849580 · Party Bureau
210,489
Roblox Developer Community#10720185 · Developer
186,240
{RA} Robloxian Adventures#4963098 · Certified Guide
158,042
Sandwichez#5466405 · Premium Customer
112,377
bordr fanclub#5069767 · unpaid npc
100,605
Rolimon's#3878473 · Users
82,104
The Magical World of Witchcraft and Wizardry#3317958 · Sixth Year Student
68,786
Plaza Connect Community!#1207931 · Plaza Community
60,809
VR Community#5688275 · VR Supporters
53,910
Polarstar Studios#5615635 · Members
40,596
[RA] Search & Rescue#5315995 · Trained S&R
38,503
Solence Clothing#4648553 · Customer
28,012
[RA] Robloxian Adventures Training Academy#4542650 · RATA Certified
21,216
Expedition Information Center#3994745 · Community Member
14,179
ACS - Official Community#5073256 · Supporter
14,073
Costantini and Gravelli's#2927963 · Client
13,694
[RA] Department of Public Outreach#4968734 · Member
12,357
Roblox DevForum Community#3514227 · Member
10,867
Age of Vikingsᅠ#3028256 · Wayfarer
10,845
United States Veterans Administration 1940s#5637784 · ErichModel (2017-2018)
10,344
The Soviet Union []#4650342 · Soviet Citizen
7,173
PLEASURES!#5370123 · spell
6,401
Roblox Beta Program#6380707 · Beta Tester
4,313
Perfect Youth#4682586 · PHASE I
3,255
Sick Boy Archive#4926451 · SUPPORTERS <3
2,291
11:45#5164955 · residents
2,084
Vintage Marketplace#4474253 · "CUSTOMER"
1,836
Crumblies#6192301 · Valued Customer
853
Den Kongelige Danske Hær#6041505 · Værnepligtig
694
Oof Simulator Fanclub#4860173 · Admin
539
Dover St. Market#4617107 · '20-Present
498
,The Soviet Union,#7145304 · Soviet Citizen
328
Kingdom of the Danesᅠᅠ#3072678 · þrællar
257
Earldom of Skane#4371270 · Leysingi
213
Tessuti Menswear#5036518 · Member %
139
Earldom of Ribe#4374578 · Leysingjar
115
Dim's Development Store#15350335 · Customer
82
Hide & Seek#5955932 · 🥓 | Group Moderator
47
Türkmen#9065503 · Veteran
42
Special Stealth Forces#836271 · [GOV] Government Staff
38
Tasrielgamer's awesome group!#3815596 · Friend
26
Tasriel Games#4590575 · Member
24
Yugoslavia .#10185717 · Higher Class Citizen
24
The Army of The Motherland#4400668 · 🎡 | Beta Tester
13
Monarchy of Norway .#5802940 · [FL] Foreign Leader
10
Norden Airlines#5420182 · Chief Operation Officer
10
Yugoslav People's Army .#10266535 · Redov
6
The First Main Spying Programs#5792218 · Manager
6
clothing gorup#8651109 · numba 1
3
ACS Special Forces#8360380 · Squadron Specials
2

Membership and rank as measured from this user’s public group list.