CyberGerman @Jakubek1709 #1575113492

17 April 2020

account created (per Roblox API)

6 Sept 2026, 21:05

last measured (UTC)

Username record

@Jakubek1709 — observed 6 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)

| Medii Aevi |#14035418

Polonia Restituta#34136164

1

Teikoku rikugun Dai-go shidan#33010934

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Also a member of

Hοly Rοman Empire#5908211 · Militia

Grip Studios#32519006 · Member

The Galactic Republic GRW#14625178 · Cadet

CMB | The Universal Union#4904885 · Civil Protection

Spling#15600763 · Member

Code Noob Productions#4308278 · Alpha (Wave 1)

Shell Shock Community#9407985 · Game Tester

Frontlines Development#6335035 · Member

The Sith Orderᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠᅠ#16285251 · Initiate

Polarstar Studios#5615635 · Members

Melchett's Living History#3450995 · Community Member

DURAK GROUP#32492784 · Enlisted

Historia Universalis#32922289 · Customer

Zeppelin Wars Official Group#7128646 · Member

Zemsky Studios#35432689 · Regular

Historia Societas#15999286 · Customer

大番兵 | Great Guard#15306823 · 大番兵 | Great Guard

ACS - Official Community#5073256 · Supporter

中国战场 The Battle of China#17083216 · Players

Confederacy of Independent Systems GRW#16417135 · Specialist

Synesthetics#17097342 · Pirate

Gruppe G.N.O.#32397010 · Commoner

Raboche-Krest'yanskaya Κrasnаyа Armiyа#32865709 · Krasnoarmeyets

Lunar Engine#32484876 · Visitor

Kingdom of England [HYW]#35264481 · Serf

Curio Corner#34643430 · Customer

SKYtech RoAviation#4514526 · Member

Prowincja Nuristan - Afganistan#35595749 · Wizytor

PF’s Scripting#15528389 · Member

CIS Navy [GRW]#33496503 · Cadet

Amicitia Scissorum#33085893 · Newcomers

[IJA] Imperial Japanese Army - 大日本帝國陸軍#2682451 · ❌ 陸軍刑務所 • 𝐌𝐈𝐋𝐈𝐓𝐀𝐑𝐘 𝐏𝐑𝐈𝐒𝐎𝐍 ❌

Trout's Boutique#16253055 · Member

Nalifta Studios#33783634 · Community Member

[IJN] Imperial Japanese Navy - 大日本帝國海軍#2650759 · ❌ 陸軍刑務所 • 𝐌𝐈𝐋𝐈𝐓𝐀𝐑𝐘 𝐏𝐑𝐈𝐒𝐎𝐍 ❌

ACS R15 Mod Community#14799424 · Member

[IJA] 大日本帝國陸軍 The Imperial Japanese Army#880823806 · 入伍 | 練習兵 Private Cadet

Τһе Grеаt Ԝаr#12677392 · Community Member

Amicitia Militarum#35392609 · Newcomers

Tantive IV#34910478 · Crew

Wаrszаwа#34018255 · ┃Członek

The Pacific Rising Sun Community#12308011 · Member

Blood of Europe#33650661 · Community Participants

Meijiishin#34127814 · 移民 ■ NŌMIN

Den Kongelige Danske Hær#6041505 · Korporal

The Universal Union |TUU|#13085286 · 05 | Ground Unit

Eric's Tailoring#17076574 · Member

Wojsko Polskie | IIRP#9159021 · Poborowy

Roblox WW2 Community#64553683 · Participant

Vistula Industries#15645787 · peasants

Sinuous Designs#8396112 · Customer

ꓧæren#35696965 · Menig

Nippon Rіkugun#33436781 · NOT YET RANKED

To Arms#16884638 · Nation Command

[RZRM] Robloxian Navy#1087190096 · [E-1] Seaman Recruit

Duchy of York [HYW]#35264607 · Footman

Gallionne#793657626 · Serviceman

84th Austro-Hungarian Infantry Division#4979828 · Architekt

Gallionnic Army#916722038 · Soldat

Mali, 2024#540352065 · Whitelisted

Polskа Rzeczpospolitа Ludowa#35113441 · CITIZEN | Obywatel

[ Kingdom Of Jerusalem ]#33434247 · Pilgrim

ОSTFRONT#455715598 · MEMBER(S)

Тhе Confederacy of Independent Systems#32732623 · Member

Wartable#34782198 · Combatant

Raboche-Krest’yanskaya Krasnaya Armiyaᅠᅠ#32031470 · Krasnoarmeyets

[IJA] Greater Army Of The Japanese Empire#8425856 · 陸軍元帥 • Gensui Rikugun Taishō

foreignerss#6532398 · real ones

The Robloxian Night Stalkers#883321653 · E-1 Private (PVT)

Grey Tide Insurgency#2934529 · Insurgent

Kingdom of Poland {KP}#15031071 · Developer

Nordhafen#272414774 · Citizen

Troopies & Terries#35810774 · Member

Massaliaᅟ#964734687 · Xenoi

Soviet Airborne Forces | VDV#837621026 · Enlisted

Tһe Confederate Army#32742939 · [P1] Programming

Netherlands East Indies Army#35981249 · Soldier First Class

Вritiѕh Αrmу#17374516 · Private

1-y Varshavskiy Polk Krasniyh Gusar#547477761 · Komandirskiy Sostav

Z-Flottille#941435530 · Matrosen/Mannschaften

Wojѕko Polskie#33702632 · Naczelny Wódz

[EOJ] Japanese Empire#9366219 · 首相 • Shushō | Prime Minister

Zvezdaa#481216015 · Member(s)

Хięstwo Warszawskiе#33459388 · Podpułkownik

29. Pułk Strzelców Kaniowskich#35469552 · Sztab Generalny

[幕府軍] Federal Shogunate Government Army#11591545 · Hatamoto | Rikugun Sosai | Army Chief |

Kingdom Of Jerusalem || Vexilla Gloria#5796861 · Serf

Marynarka Wojеnna#9487625 · Inżynier

Imperial Japanese Armyᅠᅠᅠᅠᅠᅠ#35999551 · H. Santōhei

26-ya GVARDEYSKAYA STRELKOVAYA DIVIZIYA#1008086579 · Unterofitsery

Solаr Industries#34872657 · Klapki

Imperial Korea 대한제국#33096243 · Second Class Soldier 이등병

Kwantung Armyᅠᅠᅠᅠᅠᅠ#322462378 · 士官 • Field Officers

| Regio-Esercito d' Italia |#35742351 · Soldato

NipponKaigun#34617100 · 三等水兵 ■ Seaman 4th Class

[CNB] The Kunisaki Detachment#33984552 · 3rd Independence Platoon

Gaesatai#423481289 · Efevos

kamini10's Friend Circle#8953449 · Supporters

Janosik#260305766 · Developer

MiIicja Obywatelѕka#15560844 · Szeregowi MO

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