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@Altsupercooperb11

CooperAlt @Altsupercooperb11 #1439135348

1 February 2020
account created (per Roblox API)
1 Nov 2026, 20:46
last measured (UTC)

Username record

@Altsupercooperb11 — observed 1 November 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)

Lr to Mr admin trining#6319876
12
9th legen Security Team#9441534
2
Lead Beach#6499268
1
Iron cafe HR+ team#9292765
1

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,020,988
Rumble Studios#3333298 · Fan
11,225,659
Pink Slime Studios#5357344 · Slimer
3,512,517
HD Games.#5028964 · Fan
3,167,069
Pinewood Builders#159511 · Member
3,051,667
Team Sloth Forever#3367671 · Member
2,420,924
|BA| British Army#2621202 · [OR-1] Recruit (Basic Military Training)
2,019,540
Nova Hotels X#4683371 · Trainee
1,999,280
KREW ∇#4593944 · KF
1,222,726
Teethyz Dentist#2957840 · Client
1,172,560
|BA| -British Army-#4972535 · [OR-1] Recruit
639,270
BeachBlox#5033680 · Beach Supervisor
474,786
Superb Melon#4589677 · Member
474,271
KREW DISTRICT#7553171 · Member
442,211
The Iron Cafe™#1221204 · Lead Barista
280,582
TeraBrite Games UGC#3157072 · Member
159,580
Pinewood Emergency Team#2593707 · Rescue Hero
144,055
The Diamond Mafia#5219766 · 𝐒𝐥𝐢𝐠𝐡𝐭𝐲 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐝 𝐃𝐢𝐚𝐦𝐨𝐧𝐝 (𝐒𝐢𝟏)
116,656
SeizeThePineapple Fan Group#12135720 · Friend
109,728
ROBLOX Flight Simulator Team#5730327 · Permanent Pilot
79,174
USSS | Νational Guard#6752151 · [E1] Enlisted
77,858
Gate Studios#5023156 · Fans
53,152
The Robloxian Hospital V2#4898181 · Patient
37,559
ROBLOX YouTubers Group#1138535 · Member
31,840
PTFS | FAN-GROUP#6909968 · 🧑‍✈️ PTFS Passenger 🧑‍✈️
21,156
True Colorsᅠ#6837521 · 🎉 Members
20,817
Iron Cafe Security#4480087 · Member
13,200
Ranking Service#4207848 · Fans
12,998
BeachBlox || Westpac Rescue Service#5138078 · Senior Pilot
12,358
-[USA]- United States Αrmy#15426725 · [E1] Private (BCT)
11,484
BeachBlox | Coastguard#9187121 · Seaman
11,018
BeachBlox || Police Force#5138077 · Constable
9,217
BeachBlox || Emergency Response Team#9098492 · Apprentice Officer
8,721
BeachBlox Mafia#11189257 · Recruit
4,957
The Dougi Fan Club#8146333 · Member
4,417
Team_Meimai#4836485 · Player
4,339
The Iron Cafe | Training Institution#5401230 · Member
3,743
Iron Corporation Head Office#6847443 · Member
2,830
BeachBlox || Moderation Team#5167985 · ⌛ Pending
2,682
Waverley Council Lifeguards#3341358 · Beach Guest
2,623
BB | Fire Department#9187162 · Pending
1,477
:Tea Time Cafe:#4509530 · Customer
1,289
Iron Corporation Technologies#6425203 · Customer
950
Iron City Council#10259258 · Resident
512
The Iron Resorts#5654937 · Visitor
503
Sunset Cafe ℠#4329510 · Developement Team
401
The Iron Cafe | Administrative Department#5402619 · [1] Pending
371
The Iron Cafe | Departments#5505431 · Member
292
Iron Cafe | Resort Department#5514090 · [1] Applicant
278
Roblox Superstore#6963018 · Member
198
The Iron Cafe | Financial#5402640 · [1] Pending
197
9th legen#7962719 · Member
138
[H&W] Iron Health & Wellness#10221859 · H&W Supporter
124
BRR || Certifications#5175078 · Pending
101
Postboy Studios#8997433 · Supporter
86
Team Postboys#6367699 · ✨Fan🌟
63
Valenzio.Enzario#5016414 · Member
45
[CC] Canadian Αrmy#15566409 · [OR-3] Private (Trained)
34
Cooper life me YT Fan Group#9586755 · Editor
34
Greenwood Prison Roleplay#17155876 · Chairman
29
Bento & tea cafe#10187507 · 5| Manager
22
Grand Army Of The Republic๖#9443821 · Visitor
19
it is cool cooper admin#5346737 · Mastermind
18
Awesome’s Cafe#10362711 · Customer
17
Iron Cafe Awards#8433495 · Audience
15
ZakOperative's Fan Group#5667939 · Administrator
12
Oreo gaming group#12786017 · Member
5
[M] Masterchef#10945721 · Chef
5
9th Legion moderation team#9684992 · Moderator
3

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