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
30,020,688The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,664Official Group of Drift Paradise#5216132 · 👤Standard Drifter
7,069,088Roblox High School: Fan Club#1127093 · New Fan (Unranked)
7,012,403Badimo#3059674 · Member
3,511,685Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner
3,407,983#FireNation#4008286 · Fire Member
2,995,193Animations: Mocap#4872031 · Member
2,414,493#PeachySquad#4483841 · Peachy Squad Member!
2,231,912Builders Club#8 · Member
1,377,285Turbo Builders Club#9 · Member
530,447Round 2 NYC#7498332 · [✱] Valid Shoppers | 25+ Purchases
438,204Yellow Pad#5491068 · Supporter
285,960Plasma Studios™#2728036 · ⚡🎉Owner🎉⚡
261,903Phinstery Fan Club#6220168 · Fans
166,689fairy doll#6682152 · ˚ ୨୧ ⋆ 。˚ ⋆
156,051RXD Studios#2844045 · Fan
149,070Grinch Studios™#3671015 · Supporter
71,709Solar and Fire Eclipse Studios#16030457 · Member
63,168The Gym Game#4759173 · 🎮| Fan
56,939Ethan's Masks#16142068 · Minimum wage blue collar employee
33,828彡Sora#9425942 · 『Member』
2,959NICKGAME54 Studios#4819670 · ⭐Fans⭐
2,677Ozzypig#460 · Fan
2,490[S.S] Shining Forever#15988945 · Shining Trainers
2,274aeiri#7865823 · cinnamoroll ୨୧
1,236Terror Studio's#6589291 · Members
830Duck c1an#8716943 · Duck
151$Asher$#9007462 · Member
133adurize#9251455 · 💧 Member
128Vicks home group#7180197 · Friends
58bloodlinejaz#6884249 · member<3
36ibeeprofen#7556766 · ~
11K. F. C.#8575466 · OwO
7蝶の人#8595135 · Little angels
6Membership and rank as measured from this user’s public group list.