OPST Marines #4267009

members (measured 12 Oct 2026, 16:50 UTC)

9 July 2018

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
14 Aug 2026, 11:03	2	first reading

Ownership

Owned by Napoleon VI (@Lazaro2009) 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

Napoleon VI (@Lazaro2009) — [HR] CiC (rank 255)

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

Rank structure

[HR] CiC0

[HR] Fleet Admiral0

[HR] Admiral0

[HR] Vice Admiral0

[HR] Rear Admiral0

[HR] Commodore0

[MR] Captain0

[MR] Commander0

[MR] Lieutenant0

[MR] Lieutenant Jr Grade0

[MR] Ensign0

[WO] Warrant Officer0

[LR] Master Chief Petty Officer0

[LR] Chief Petty Officer0

[LR] Petty Officer0

[LR] Seaman First Class0

[LR] Seaman Apprentice0

[LR] Seaman Recruit0

Member2

[LR] Chore Boy1

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 · 1 shared members

18,608,072

The Flamingo Fan Club#3336691 · 1 shared members

9,879,574

Car Crushers Community#2726951 · 1 shared members

8,646,389

Pilot Training Club#2794513 · 1 shared members

3,882,124

USSF - United States Special Forces#22025 · 1 shared members

3,413,776

Police Roleplay Community#4328109 · 1 shared members

2,227,181

Windburst#11189454 · 1 shared members

2,161,484

Car Crash Simulator Official Group#3338997 · 1 shared members

1,614,653

The Red Army .#4802792 · 1 shared members

1,539,150

Talent Show Group#2794002 · 1 shared members

1,401,298

Innovation Inc.#157764 · 1 shared members

1,144,881

Blox Studiо#4843020 · 1 shared members

974,134

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.