Iumr Studios #801340244

members (measured 9 Oct 2026, 22:30 UTC)

23 May 2026

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 2 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
12 Aug 2026, 11:31	6	+1
10 Aug 2026, 12:13	5	first reading

Ownership

Owned by @Iumr as measured.

Claimed by user #291513507 — observed between sweeps, detected 15 Aug 2026, 10:35 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.

Members we’ve seen

@Iumr — Owner (rank 255)

Zta_Dannmann2 (@NotDannmann2) — Member (rank 1)

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

Rank structure

Owner1

Admin0

Member6

Guest0

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.

SecretVerse Studio#1074557114 · 1 shared members

138,507,841

and Collect Rare Pets#825735094 · 1 shared members

95,179,676

Nosniy Games#3461453 · 1 shared members

57,043,589

Catalog Avatar Creator#15102943 · 1 shared members

44,189,663

Quataun#12121240 · 1 shared members

18,221,333

Nuke The Game#446405201 · 1 shared members

14,749,917

Brookhaven by Voldex#3104358 · 1 shared members

12,513,821

Bombshell Experiences#243793973 · 1 shared members

9,229,693

Ethereal Bacons#210120865 · 1 shared members

5,234,868

Roblox Wiki#127081 · 1 shared members

3,738,323

Live on Roblox#13997470 · 1 shared members

3,022,113

KreekCraft Community#3072234 · 1 shared members

3,015,134

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.