R&D Studio #13398616

members (measured 13 Oct 2026, 03:35 UTC)

26 December 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 22 days, net +1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 5–6 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
4 Sept 2026, 03:10	6	+1
13 Aug 2026, 09:47	5	first reading

Ownership

Owned by Marwin (@MarwinRamz) 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

Marwin (@MarwinRamz) — Owner (rank 255)

@Sergeant_213 — Friend (rank 100)

@exucuteF — Friend (rank 100)

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

Rank structure

Owner1

Developer1

Contributor0

Tester0

Friend3

Scientist1

Member6

Guest0

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.