503rd Battaliоn #497221863

8

members (measured 22 Aug 2026, 19:54 UTC)

1 June 2026

created (per Roblox API)

13 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 5 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 8–9 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
22 Aug 2026, 19:54	8	-1
17 Aug 2026, 11:05	9	first reading

Ownership

Owned by @RotharKaddin as measured.

Members we’ve seen

@RotharKaddin — President of the United States (rank 255)

Noob (@MostSeryn) — Battalion Commanding Officer (rank 249) terminated

@Lynceos — Executive Protection Detail (rank 241)

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

Rank structure

President of the United States0

Chairman of the Joint Chiefs of Staff 1

Army Headquarters0

Provost Marshal General1

Deputy Provost Marshal General1

MPC High Command2

Battalion Commanding Officer1

Battalion Executive Officer0

Battalion Sergeant Major0

Company Commanding Officer0

Company Executive Officer0

Company First Sergeant0

Platoon Staff1

Special Reaction Team0

Executive Protection Detail2

Assessment and Selection 8

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.

(学乱) Gakuran#416091513 · 3 shared members

Unіted Stɑtes Armу#389323458 · 3 shared members

Militɑry Pօlice Cօrps#595431501 · 3 shared members

The Flamingo Fan Club#3336691 · 2 shared members

U.S. Army Quɑrtermɑster Corps#639456865 · 2 shared members

5

SecretVerse Studio#1074557114 · 1 shared members

Wiggity.#12836673 · 1 shared members

Yielding Arts#12013007 · 1 shared members

b1uu#36075047 · 1 shared members

Murder Mystery#1030692 · 1 shared members

Brainrot Things#789053509 · 1 shared members

USSF - United States Special Forces#22025 · 1 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.