United States Marine Core | USMC #14297101

members (measured 13 Oct 2026, 04:37 UTC)

10 March 2022

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 We do not publish numbers we have not measured.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
23 Aug 2026, 03:05	8	first reading

Ownership

Owned by 4eVaOnToP (@shudmeditate) 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

4eVaOnToP (@shudmeditate) — { POTMC }Chairman Of The Marine Core (rank 255)

Masonistheman99 (@meelliott09) — { E-1 } Private (rank 1) terminated

shadowski (@sharko1221) — { E-1 } Private (rank 1)

@adrian08gggg — { E-1 } Private (rank 1) terminated

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

Rank structure

{ POTMC }Chairman Of The Marine Core0

{ VPOTMC } Vice Chairman Of The Marine Core0

{ AVPOTMC } AST Chairman Of The Marine Corps0

{ COTMC } Commandant OF The Marine Corps0

{ ACOTMC }Assistant Commandant Of The Marine Corps0

{ DOMCS } Director Of The Marine Corps Staff0

{ IGOTMC } Inspector General Of The Marine Corps0

{ 0-10 } General0

{ 0-9 } Lieutenant General0

{ 0-8 } Major General0

{ 0-7 } Brigadier General0

{ 0-6 } Colonel0

{ 0-5 } Lieutenant Colonel0

{ 0-4 } Major0

Member8

{ E-1 } Private7

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.