Hydrex. #9116942

271

members (measured 15 Oct 2026, 01:20 UTC)

11 January 2021

created (per Roblox API)

10 August 2026

first measured by this register

OtherENgeneralcasualunthemed

Description

There's never a theme to what I post

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

Membership history

Growth

8 measurements spanning 66 days, net +4. 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 265–272 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
15 Oct 2026, 01:20	271	+3
11 Oct 2026, 05:24	268	-1
5 Oct 2026, 10:07	269	+1
28 Sept 2026, 09:15	268	+1
23 Sept 2026, 04:32	267	-1
11 Sept 2026, 11:23	268	+2
19 Aug 2026, 04:18	266	-1
10 Aug 2026, 12:01	267	first reading

Ownership

Owned by Usurper (@0niidr0) 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

Usurper (@0niidr0) — HYDR0 (rank 255)

adjutet (@adjute) — Cool ppl (rank 3)

bigseccc (@registeredfeIon) — Cool ppl (rank 3)

ZA1N (@killershahzain27) — People (rank 1)

@ThinkableUndead — People (rank 1)

reflective (@lifefeats) — People (rank 1)

Artic (@Arctc_01) — People (rank 1)

BigEBlox Official (@BigEBlox1) — People (rank 1)

jameS (@Droid_Xr) — People (rank 1)

@Hoilowdare — People (rank 1)

3ternalZay (@superisaiahjrx) — People (rank 1)

Zayyy (@KuzukiGen) — People (rank 1)

cold (@mshypothermic) — People (rank 1)

SunYodaWoo (@polish1282) — People (rank 1)

@IcarosAcinonyx — People (rank 1)

@oshkawott — People (rank 1)

3picQuits (@3pic_RBLX) — People (rank 1)

@Vordinar — People (rank 1)

ChristisKing (@GabeTheBoss2021) — People (rank 1)

FORK (@riuthepoop) — People (rank 1)

Obedd (@PikACHU123161) — People (rank 1)

Maybe_Ace (@CL0VER_Card) — People (rank 1)

VicktorianGeographia (@nolf19) — People (rank 1)

Leeviz3680 (@LeeviPlays3680) — People (rank 1)

DingleDangle (@NotKakashiBTW) — People (rank 1)

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

Rank structure

HYDR01

Co Owner1

Admin0

Cool ppl4

Member267

People261

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.

(学乱) Gakuran#416091513 · 12 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 9 shared members

Wiggity.#12836673 · 9 shared members

The Flamingo Fan Club#3336691 · 8 shared members

[B:S] Azure Latch Team#35316274 · 8 shared members

Current.#34852864 · 7 shared members

Bee Swarm Simulator Club#3982592 · 7 shared members

Roblox#7 · 7 shared members

Sol's Studio#8509669 · 7 shared members

more awesome games yo#17395026 · 7 shared members

Fijis Domain#34323970 · 7 shared members

Chillz Studios#2782840 · 6 shared members

UGC items by this group

Y2K Tied Up MP3 Player (Back) - V2#93943977288571

Seriously Intimidating Anime Smile#216905176153380

Citizen Watch (Green)#78543369362359

Y2K Tied Up MP3 Player (Back)#108020671866645

Citizen Watch (White)#70847646324996

UGC catalogue items this creator made, by favourites — measured, over the catalogue depth Roblox exposes.

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.