JasonDev Studios #4480357

members (measured 19 Aug 2026, 06:07 UTC)

15 October 2018

created (per Roblox API)

10 August 2026

first measured by this register

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 We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
19 Aug 2026, 06:07	2	first reading

Ownership

Owned by @GroupHolder_r as measured.

Members we’ve seen

@GroupHolder_r — Admin (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

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[CS]Chessie System#2528161 · 1 shared members

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Unicorn~Squad#3801733 · 1 shared members

Xx_lemonzX squad#6331412 · 1 shared members

|TAR| Ayleid Rangers#3850673 · 1 shared members

SAVAGE GIRLS AND BOYS#3438345 · 1 shared members

Robs of Robux TM#3821159 · 1 shared members

Doy robux justa mente#7381198 · 1 shared members

music fox YT fan group!#4187726 · 1 shared members

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.