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@JacobShamrock

@JacobShamrock #224612365

27 January 2017
account created (per Roblox API)
21 Sept 2026, 00:30
last measured (UTC)

Username record

@JacobShamrock — observed 21 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)

U.S. Armored Division.#4926355
9
Infantry (11 series)#5037335
9
U.S. Army Medical Corps.#4926319
7
[US]: United States Marine Corps#4615430
6
35 Series#5007315
1

Open data

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

Also a member of

Pilot Training Club#2794513 · Trainee Pilots
3,866,081
USSF - United States Special Forces#22025 · [2] Private First Class
3,413,635
High School Life Fans#1051234 · New Fan II
3,299,191
Police Roleplay Community#4328109 · Community Member
2,225,148
Bloxton Hotels#2788849 · 1 | Hotel Guest
1,743,271
Just For Fun™#4055514 · Members
1,596,182
United States Army    #3108077 · [E2] Private Second Class
1,430,117
United States Armed Forces [USA]#3054949 · [E-7] Specialized Non-Commissioned Officer
1,187,578
[CUSA] United States MiIitary#4219097 · [E2] Private
1,151,419
Innovation Inc.#157764 · Member
1,139,130
Highfield City Police Department#6117548 · Police Officer
867,307
Skittle Studios#2908951 · Fan
523,880
PLATINUM FIVE#4668709 · Member
514,467
United States Army     #4121686 · [E1] Private
373,338
Naval Roleplay Community#3534363 · Enlisted
258,141
Everest Games Holding#4902831 · Players
231,092
Blox Channel#515698 · (HC) Genre Supervisor
175,490
Innovation Security#901313 · [LR]In Training
169,211
Gate Studios#5023156 · Fans
53,086
Flames of War Community#4952707 · Member
47,298
Team Lumi#2791511 · Member
43,118
✪Allied Airborne✪#3579601 · Private
40,330
Federal Republic of Midtown#2867187 · West Midtown Citizen
21,129
Forces Armées Françaises ᅠ#698326 · [REC] Recrues
18,410
First Responders Series#7650011 · [F] FAN
12,178
Military of the Republic of Midtown#3969498 · Private
11,507
The United States Marine Corpsᅠᅠ ᅠ ᅠ#4472738 · [RT] Recruit Training
11,060
Midtown Ministry of Admissions#5224877 · Junior Inspector
10,919
[RA] Robloxian Adventures#4538368 · Adventurer
8,884
[USAR]The United States Army Rangers#2830280 · [E-1] Private [BMT]
5,458
UK | British Armed Forces™#2939084 · Basic Training
3,071
[USAA] United States Army Airborne#4888489 · Lieutenant General / General
702
EA Hotels#4432163 · Hotel Guest
502
- The Sith Triumvirate -#5535160 · Servant
336
[US]: United States Army#4371823 · Head Developer
159
Clone Wars Role Play#3223318 · Cadet
131
The Usa Navy.#4968045 · lieutenant
32
-||BAF||- British Armed Forces#4968203 · Private
26
The Floral Cafe.#6192497 · Customer
10
.★★TRADOC★★.#4317264 · Military Staff
6
[ US ] ASOC - Army Special Operations Command#3189262 · Military Staff
5

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