R3TRO$ #8442547

89

members (measured 14 Oct 2026, 03:13 UTC)

26 November 2020

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 38 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 89–90 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Sept 2026, 17:28	89	-1
20 Aug 2026, 08:34	90	first reading

Ownership

Owned by qzi (@RT1BA) 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

qzi (@RT1BA) — ⑨R3TRO$ (rank 255) terminated

HulkLikesStalin (@CursedTemp) — ⑨CITIZENZ (rank 1)

rayan (@AngelFormedLight) — ⑨CITIZENZ (rank 1)

sire (@0ahna) — ⑨CITIZENZ (rank 1)

@17xnh — ⑨CITIZENZ (rank 1)

@guest666neverstops — ⑨CITIZENZ (rank 1) terminated

lena (@lenasdeath) — ⑨CITIZENZ (rank 1) terminated

smiley (@pxrtqa) — ⑨CITIZENZ (rank 1)

Rtiba (@BLVC7) — ⑨CITIZENZ (rank 1) terminated

AD_Stackzz (@Reset28244264) — ⑨CITIZENZ (rank 1)

@0FFICON — ⑨CITIZENZ (rank 1) terminated

Zzz (@S0ULLESS_SOULEATER) — ⑨CITIZENZ (rank 1)

YamiYug (@devanhatesbugsli) — ⑨CITIZENZ (rank 1) terminated

sl6yer (@uhtrippinx) — ⑨CITIZENZ (rank 1)

@activipion — ⑨CITIZENZ (rank 1)

Abby (@luvuziandcarti) — ⑨CITIZENZ (rank 1)

rob (@wockndead) — ⑨CITIZENZ (rank 1)

allglorytogod (@MOTIONBuildz) — ⑨CITIZENZ (rank 1)

Mar (@qzcvr) — ⑨CITIZENZ (rank 1) terminated

@TheyCallMeUnkn0wn — ⑨CITIZENZ (rank 1)

yontaesowed (@BlueBoneY25) — ⑨CITIZENZ (rank 1)

barbiefan22 (@Sxd_v1bec898) — ⑨CITIZENZ (rank 1)

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

Rank structure

⑨R3TRO$1

RT1BA :)0

⑨CEO R3TRO0

⑨R3TRO DEMONS0

Member90

⑨CITIZENZ89

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.

ネ ANARCHY $HOOTERS#5254643 · 14 shared members

Da Hood Entertainment#4698921 · 12 shared members

Roblox#7 · 10 shared members

Wiggity.#12836673 · 8 shared members

Animations: Mocap#4872031 · 8 shared members

Round 2 NYC#7498332 · 7 shared members

3K Forever#5409923 · 7 shared members

The Flamingo Fan Club#3336691 · 6 shared members

Emotes CO.#5446074 · 6 shared members

Scriptbloxian Studios#4705120 · 5 shared members

Rumble Studios#3333298 · 5 shared members

Official Group of Drift Paradise#5216132 · 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.