Jacko Studios #4038995

420

members (measured 9 Oct 2026, 10:05 UTC)

10 April 2018

created (per Roblox API)

10 August 2026

first measured by this register

OtherENclosed groupinactiveprivate

Description

Closed group.

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

Membership history

Growth

2 measurements spanning 39 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 420–421 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Sept 2026, 14:37	420	-1
12 Aug 2026, 12:38	421	first reading

Ownership

Owned by @z8dz 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

@z8dz — Group Holder (rank 255)

Ash_BF (@GaryMau) — Members (rank 1)

cheesy bread (@NeedlessGamblox123) — Members (rank 1)

Carno (@NeoCarnoDragon) — Members (rank 1)

SLIMEY (@Silentmonument14) — Members (rank 1)

Magma (@ChunkyMonkyMan) — Members (rank 1)

Squirrelslapper (@caidencaidencaidenbo) — Members (rank 1)

YourAvarageDoctor (@ryansam813) — Members (rank 1) terminated

biggerman (@BigBoiBiggerMan) — Members (rank 1) terminated

gun (@TobzuXD) — Members (rank 1)

@Dreigz — Members (rank 1)

Kino (@narutoiluv) — Members (rank 1)

Timory (@TimorySimon) — Members (rank 1)

Dre (@DreAdvance) — Members (rank 1)

Audrey (@IIAudreyWahII) — Members (rank 1)

TERR4BLADE (@xboxer20067) — Members (rank 1)

Rex (@Magejaydenx) — Members (rank 1) terminated

tomi (@Thomasbestfriend9071) — Members (rank 1)

Dembele (@PsychoGrave) — Members (rank 1)

@darkspiritgrrl — Members (rank 1)

@darealrikgaming — Members (rank 1)

joshua (@JoshMashBloxy) — Members (rank 1)

mac (@Miss_Cloud13) — Members (rank 1)

Jem (@jem5178) — Members (rank 1)

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

Rank structure

Group Holder1

Developer🔧0

Adminstrator🛡️0

Moderator⚔️0

Contributor🔨0

Tester🧪0

Member421

Members420

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.

The Flamingo Fan Club#3336691 · 9 shared members

Bee Swarm Simulator Club#3982592 · 8 shared members

Wiggity.#12836673 · 7 shared members

Chillz Studios#2782840 · 7 shared members

Current.#34852864 · 7 shared members

(学乱) Gakuran#416091513 · 7 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 6 shared members

Scriptbloxian Studios#4705120 · 6 shared members

Paradoxum Games#4914494 · 6 shared members

Archived Library#32725402 · 6 shared members

Roblox#7 · 5 shared members

Sol's Studio#8509669 · 5 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.