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@1stJ4Y

Kacob @1stJ4Y #1373803125

23 December 2019
account created (per Roblox API)
19 Aug 2026, 15:13
last measured (UTC)

Username record

@1stJ4Y — 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)

Open data

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

Also a member of

Scriptbloxian Studios#4705120 · Legend
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The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,959
Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,068,432
Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,012,168
Badimo#3059674 · Member
3,513,677
Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner
3,409,617
#FireNation#4008286 · Fire Member
2,994,462
Animations: Mocap#4872031 · Member
2,414,170
#PeachySquad#4483841 · Peachy Squad Member!
2,231,615
Builders Club#8 · Member
1,377,684
Turbo Builders Club#9 · Member
530,694
Round 2 NYC#7498332 · [✱] Valid Shoppers | 25+ Purchases
438,162
Yellow Pad#5491068 · Supporter
285,903
Plasma Studios™#2728036 · ⚡🎉Owner🎉⚡
261,879
Phinstery Fan Club#6220168 · Fans
166,665
fairy doll#6682152 · ˚ ୨୧ ⋆ 。˚ ⋆
156,010
RXD Studios#2844045 · Fan
149,030
Grinch Studios™#3671015 · Supporter
71,700
Solar and Fire Eclipse Studios#16030457 · Member
63,156
The Gym Game#4759173 · 🎮| Fan
56,938
Ethan's Masks#16142068 · Minimum wage blue collar employee
33,839
彡Sora#9425942 · 『Member』
2,959
NICKGAME54 Studios#4819670 · ⭐Fans⭐
2,677
Ozzypig#460 · Fan
2,491
[S.S] Shining Forever#15988945 · Shining Trainers
2,272
aeiri#7865823 · cinnamoroll ୨୧
1,236
Terror Studio's#6589291 · Members
830
Duck c1an#8716943 · Duck
151
$Asher$#9007462 · Member
133
adurize#9251455 · 💧 Member
128
Vicks home group#7180197 · Friends
58
bloodlinejaz#6884249 · member<3
36
ibeeprofen#7556766 · ~
11
K. F. C.#8575466 · OwO
7
蝶の人#8595135 · Little angels
6

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