[ATF] The Biomass #4664797

901

members (measured 7 Oct 2026, 20:21 UTC)

13 January 2019

created (per Roblox API)

10 August 2026

first measured by this register

MusicENmusicfan groupsoulja boy

Description

soulja boy i tell em

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

Membership history

Growth

4 measurements spanning 33 days, net -3. 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 901–904 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
13 Sept 2026, 09:11	901	-1
6 Sept 2026, 16:02	902	-1
16 Aug 2026, 04:03	903	-1
11 Aug 2026, 08:19	904	first reading

Ownership

Owned by @GiantOlivia 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

@GiantOlivia — Group holder (rank 255) terminated

@CommunistPain — Mutant (rank 1) terminated

tozz (@Tozeinvu) — Mutant (rank 1)

SillysValentine (@SillysBox) — Mutant (rank 1)

@skelekingam — Mutant (rank 1)

@RocketRidge — Mutant (rank 1)

JonJon (@Jonjonbinda27) — Mutant (rank 1)

Churrbgate (@Churrb) — Mutant (rank 1)

Rino (@Rinoguy74) — Mutant (rank 1)

BeltFed_Chaos (@Epiccommando123alt) — Mutant (rank 1)

Ford (@FordevG) — Mutant (rank 1) terminated

Nettspend (@corpwire) — Mutant (rank 1)

Soup (@Morningsoup0219) — Mutant (rank 1) terminated

@iiFadedIV — Mutant (rank 1) terminated

@MaxiRRRR — Mutant (rank 1)

luckiFan374 (@rene374) — Mutant (rank 1) terminated

Grim (@GrimBoats) — Mutant (rank 1)

@RoseGolem — Mutant (rank 1)

@AwesomeParkourBoy — Mutant (rank 1)

@Jtp7777 — Mutant (rank 1)

InaccurateDESTROYER (@InaccurateMarine) — Mutant (rank 1)

Vampiredigital (@vampiredigitaI) — Mutant (rank 1)

@CSporidium — Mutant (rank 1)

@jxpans — Mutant (rank 1) terminated

Donny (@donny_6666JR) — Mutant (rank 1)

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

Rank structure

Group holder1

RAD-80

Mutant Slayer0

ATF Admin0

Member904

Mutant903

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.

Flashstorm#920290 · 116 shared members

Anarchy's Apocalyptic Apparel#2713017 · 73 shared members

Hapless Studios#5502618 · 38 shared members

Paradoxum Games#4914494 · 33 shared members

Innovation Inc.#157764 · 33 shared members

Jaller's Projects#266819 · 33 shared members

Chillz Studios#2782840 · 31 shared members

The Flamingo Fan Club#3336691 · 31 shared members

Team Lapis#3745272 · 28 shared members

Project Spark Reimagined#2684323 · 28 shared members

Car Crushers Community#2726951 · 26 shared members

Pilot Training Club#2794513 · 24 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.