UTMM : The Worst timeline [Official Group] #15396183

307

members (measured 8 Oct 2026, 09:55 UTC)

16 July 2022

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 We do not publish numbers we have not measured.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
11 Aug 2026, 01:37	307	first reading

Ownership

Owned by kaz (@cats_kaz) 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

kaz (@cats_kaz) — The Owner (rank 255)

YOROSI (@Zeuhiro) — Creator (rank 254)

ゆきまる (@yukkiy1228) — Fan (rank 1)

Static (@tuuchu) — Fan (rank 1)

ben (@UniversalBenPrime) — Fan (rank 1)

solidsnake (@Punth2) — Fan (rank 1)

IShowStarr (@roblox_user_5080778660) — Fan (rank 1)

Pepiro (@Soymeme19) — Fan (rank 1)

JackDelaLyrics (@UltimaDestroyer1997) — Fan (rank 1)

EliteTelescopeREAL (@EliteTelescop3Real) — Fan (rank 1)

fallen (@nhvjygjmkkokk) — Fan (rank 1)

TW_SodaOwO (@wei0412) — Fan (rank 1)

DISTORTION (@HARRY30j) — Fan (rank 1)

Error404 (@andyp1210) — Fan (rank 1)

Lazy (@Laz_mas2) — Fan (rank 1)

EdgyShifted (@Temmieshopmoney) — Fan (rank 1)

@Viktorzombies1 — Fan (rank 1)

sakana (@MAMATO479) — Fan (rank 1)

Error_Forgetting (@lucasmepower) — Fan (rank 1)

Cambo (@family_firstroma) — Fan (rank 1)

AncientAmber (@sanstheskeleton14346) — Fan (rank 1)

Kirby (@PaulTheDevBuild) — Fan (rank 1)

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

Rank structure

The Owner1

Creator5

Member307

Fan301

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.

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Paradoxum Games#4914494 · 10 shared members

6,045,952

Undertale Mania Of Heroes#12482511 · 10 shared members

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Nosniy Games#3461453 · 9 shared members

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Sol's Studio#8509669 · 9 shared members

12,665,024

FE Studios#5112430 · 9 shared members

314,339

Lad's Doodle Sphere#5668366 · 8 shared members

34,210

Bee Swarm Simulator Club#3982592 · 7 shared members

18,229,434

Slap Battles#9950771 · 7 shared members

6,728,948

thunder1222 Productions#553699 · 7 shared members

3,392,534

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.