'15ers United #2955395

373

members (measured 5 Oct 2026, 01:41 UTC)

2 October 2016

created (per Roblox API)

10 August 2026

first measured by this register

Community & socialENvintage memberscommunitysocial

Description

We are users that joined in 2015! We have had 8-9 years of experience on this platform. If you joined in 2015 join this group!

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

Membership history

Growth

6 measurements spanning 49 days, net -5. 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 372–379 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Sept 2026, 13:33	373	-1
17 Sept 2026, 00:05	374	-1
16 Sept 2026, 15:55	375	-1
6 Sept 2026, 00:06	376	-1
2 Sept 2026, 00:32	377	-1
10 Aug 2026, 16:52	378	first reading

Ownership

Owned by jake (@Bluoed) 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

jake (@Bluoed) — Owner (rank 255)

@Runtickz — Moderator (rank 254) terminated

cold (@snowlandscape) — Moderator (rank 254)

@zluq — 2015er (rank 253)

asmaa (@Asma2OO5) — 2015er (rank 253)

dirkyski (@ssynco) — 2015er (rank 253)

kart (@Kart233) — 2015er (rank 253)

@alphaomega2343 — 2015er (rank 253) terminated

@DripFar — 2015er (rank 253)

Solinofer (@solnofr) — 2015er (rank 253)

Terxail (@kevin77755) — 2015er (rank 253)

@Mollan05 — 2015er (rank 253)

@Osstery — 2015er (rank 253)

atheons (@LordAtheons) — 2015er (rank 253)

Oingo (@PartyToonLink) — 2015er (rank 253)

@VatchX — 2015er (rank 253)

@IanGaming255 — 2015er (rank 253)

@SuperSlimeStar — 2015er (rank 253)

Auto (@AutomaticSmart) — 2015er (rank 253)

@SupremeServal — 2015er (rank 253)

stopr (@DistractionDude) — 2015er (rank 253)

AstroDoxi (@GalacticN0va) — 2015er (rank 253)

rocco (@c9lmed) — 2015er (rank 253)

thereeeldoise (@iguessimkindaswag) — 2015er (rank 253)

julian (@SaIivary) — 2015er (rank 253)

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

Rank structure

Owner1

Moderator5

2015er227

Member378

2015er Ally145

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.

Chillz Studios#2782840 · 23 shared members

Bee Swarm Simulator Club#3982592 · 20 shared members

Car Crushers Community#2726951 · 19 shared members

Old ROBLOXians!#127754 · 17 shared members

The Flamingo Fan Club#3336691 · 16 shared members

Trade.#650266 · 16 shared members

Paradoxum Games#4914494 · 14 shared members

Roblox#7 · 12 shared members

Nosniy Games#3461453 · 10 shared members

Sol's Studio#8509669 · 10 shared members

Pilot Training Club#2794513 · 10 shared members

LSPLASH#3049798 · 9 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.