UTMM : The Last timeline [Official Group] #15440083

221

members (measured 24 Aug 2026, 04:00 UTC)

21 July 2022

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgame testingbeta groupdevelopment

Description

⚠️This game is testing version.⚠️

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 13 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 221–222 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
24 Aug 2026, 04:00	221	-1
11 Aug 2026, 01:37	222	first reading

Ownership

Owned by kaz (@cats_kaz) as measured.

Members we’ve seen

kaz (@cats_kaz) — Kazuma (rank 255)

ゆきまる (@yukkiy1228) — Other Owner (rank 254)

non (@xzshyheartzxz) — Member (rank 1)

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

Rank structure

Kazuma1

Ren0

Other Owner2

Member222

Member219

ゲスト0

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.

Bee Swarm Simulator Club#3982592 · 3 shared members

Wiggity.#12836673 · 2 shared members

LSPLASH#3049798 · 2 shared members

Chillz Studios#2782840 · 2 shared members

Sol's Studio#8509669 · 2 shared members

Easy.gg#5774246 · 2 shared members

Archkos Studios#15933961 · 2 shared members

Badorkbee#3375285 · 2 shared members

Side Productions#34323581 · 2 shared members

UTMM: Roblox Tale 2#15164347 · 2 shared members

YUKKIY'S SANS RNG FR#36056150 · 2 shared members

Ut Collapsed Studio#35340034 · 2 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.