Jat Studio #5083301
Game studiosENgamingfan communitygame development
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 6 Oct 2026, 02:11 | 1,481 | -2 |
| 4 Oct 2026, 12:10 | 1,483 | +1 |
| 4 Oct 2026, 02:32 | 1,482 | -1 |
| 2 Oct 2026, 16:11 | 1,483 | -1 |
| 27 Sept 2026, 04:13 | 1,484 | -1 |
| 25 Sept 2026, 20:00 | 1,485 | -1 |
| 25 Sept 2026, 18:01 | 1,486 | -1 |
| 23 Sept 2026, 20:12 | 1,487 | -1 |
| 22 Sept 2026, 00:21 | 1,488 | -1 |
| 20 Sept 2026, 02:51 | 1,489 | +2 |
| 18 Sept 2026, 16:30 | 1,487 | -1 |
| 18 Sept 2026, 14:31 | 1,488 | -1 |
| 17 Sept 2026, 17:31 | 1,489 | -1 |
| 15 Sept 2026, 02:31 | 1,490 | -4 |
| 11 Sept 2026, 14:32 | 1,494 | +1 |
| 9 Sept 2026, 11:56 | 1,493 | +1 |
| 7 Sept 2026, 03:32 | 1,492 | -1 |
| 6 Sept 2026, 22:07 | 1,493 | no change |
| 6 Sept 2026, 20:00 | 1,493 | +1 |
| 6 Sept 2026, 08:01 | 1,492 | first reading |
Ownership
Owned by @WhensJat as measured.
Transferred from user #62125206 to user #3905031979 — observed between sweeps, detected 6 Sept 2026, 22:07 UTC
Claimed by user #62125206 — observed between sweeps, detected 10 Aug 2026, 13:58 UTC
Detection dates bound when a change was seen by this register, not when it happened.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
HolderGuyWilliam (@williamswag1234) — Owner (rank 255)
@WillyWata — WaterGuyWilliam (rank 7)
guard (@JustinBiever79070) — Admin (rank 6)
icy (@gelado_536) — Admin (rank 6)
@07refunds — Admin (rank 6)
2op (@DynamicKarm) — Mods (rank 5)
@Iuvual — Mods (rank 5)
@Ampsty1e — Special (rank 4)
Sonic (@IBlueSpeedsterI) — Special (rank 4)
Jarona (@RH229_RBLX) — Friends (rank 3)
notshimmy (@Realahhshimmy) — Friends (rank 3) terminated
Brvz (@BlueMcBloxian) — angry birds (rank 2)
a_a (@missmyaffection) — angry birds (rank 2)
Dinny (@JustRealDinny) — Players (rank 1) terminated
Zeke (@Babyloverking39) — Players (rank 1)
DV_JracerTheGoat (@JracerTheGoat) — Players (rank 1)
Frostys (@ITheModernSonic) — Players (rank 1)
Alex (@Ax_Identified) — Players (rank 1)
michael Kames (@vrperson094) — Players (rank 1)
HitToyCompany (@waterguywilly_2) — Players (rank 1) terminated
Dev_Turi (@betito_yt1) — Players (rank 1)
violett (@v1olet_v1olas) — Players (rank 1)
Edward (@coIdradiance) — Players (rank 1)
Sonic (@sonicthemanhedgehog) — Players (rank 1) terminated
Monsieur Anticristo (@YxXgurtXxO) — Players (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Name history
Jat Studio — seen 6 September 2026 → current
The WillyZone Fan Club — seen 10 August 2026 → 6 September 2026
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.