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@calcalsterkin

Calvin @calcalsterkin #2241207855

25 December 2020
account created (per Roblox API)
15 Sept 2026, 21:58
last measured (UTC)

Username record

@calcalsterkin — observed 15 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)

Open data

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

Also a member of

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Nosniy Games#3461453 · Fan
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크롱 스튜디오#35669818 · 멤버
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BRAZILIAN SPYDER#35815907 · Member
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Wiggity.#12836673 · Member
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The Garden Game#35789249 · Gardener
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Bee Swarm Simulator Club#3982592 · Member
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Uplift Games#295182 · Dreamer
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braxworks#5268948 · Supporter
13,458,023
Rumble Studios#3333298 · Fan
11,225,851
Badass Experiences#9825692 · Member
9,007,599
Wild Atelier#7947655 · Member
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Play! Studios#7165738 · Supporter 😇
4,302,938
ChainLemonade Studios#5916008 · Lemon
4,233,235
Cleanrot#11991824 · pop t
3,584,202
Pink Slime Studios#5357344 · Slimer
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Parwaz Studios#4851134 · Member
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Game Geek Studio#13130022 · Fan
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Royal Rife Games#34997060 · Member
2,401,748
FRUIT LOOPS (Official Jeffo GROUP)#7376406 · Fruit Loops
1,358,314
The Art Of Games#34815389 · Emperor
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OOP Studio#10699743 · Oop
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AceGo#34005097 · Owner
893,133
No CCU Games#35632587 · Trader👑
857,503
Perhaps Studios#8938953 · 🕹️ Players
831,224
Pink Beard Games#5305641 · Fans
776,960
Insight Game#6944093 · Member
750,780
Thinknoodles Community#3732425 · Member
721,021
Little Angels Daycare#2518831 · Toddler
629,132
XSTNS GAMES#5121874 · Member
520,071
Scooby Studios.#9166214 · Supporter
490,289
LightningGold Studios!#6070282 · - Community -
480,779
Sword games group #1#16881865 · Member
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Peak Precision Studios#2654642 · Fan
336,421
Skum Studio#11349686 · Member
216,687
HCBB League#2997980 · Fans
89,338
Nikilis Store#279960744 · Member
79,577
Yamato Studios - Last To Score Loses#34019008 · Member
60,533
Quik Game#421250687 · Member
52,262
vibinqqq#35841158 · Customer
50,445
JENNA IS COMING#13986359 · Member
45,061
PureUGC#881153588 · ✨ PureMember
29,542
Crazy Chairs Community#34767927 · Member
12,615
Think Noodles Fans#3339444 · Cool kids
10,439
Skum studios#11348437 · Member
1,722
#Ranking Avatars#14454635 · Cool Avatars 😎
573
Little Angels Daycare 2#2850603 · [1] Toddler
186
bred b#14201802 · Event B
28
cool people 3000#8908370 · stick bug
26
auggieaustin Studio#9962810 · Admin
13
The Sheep Club#2813025 · Member
12

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