Yellow Folder Studios #16254713
Membership history
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 11 Aug 2026, 19:45 | 27 | first reading |
Ownership
Owned by @RailTypes as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Members we’ve seen
@RailTypes — Owner (rank 255)
craft56674 (@thecraft56674) — Other Owners (rank 254)
eeeto (@luginov) — Developers (rank 253)
Redbricky20 (@Skibaunification) — Developers (rank 253)
savenstky1 (@yakovlev56674) — Developers (rank 253)
Benny (@BoneSkeleton7) — Tester (rank 200)
@mr_Chunky7 — Tester (rank 200)
Random (@JustARandomoBacono) — Tester (rank 200)
HWY99 (@centralvalley_trains) — Fan (rank 1)
RandomnessKevin (@kevinle2020le) — Fan (rank 1)
Himothy (@DinoCapalino_o) — Fan (rank 1) terminated
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
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.