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501st Marine Corporations #35381021

1
members (measured 3 Nov 2026, 18:56 UTC)
26 December 2024
created (per Roblox API)
10 August 2026
first measured by this register

Description

The 501st Marine Corps. The division within the Nighthawk Imperium purely as the Defense and Strike First group. Always there assisting and guiding people when it's needed. -ENTRY REQUIREMENTS- - Cadet+ within TNI. - No prior suspension or Major Punishment within TNI/RC.

Written by the group; not a statement 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 We do not publish numbers we have not measured.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)MembersChange
19 Oct 2026, 11:481first reading

Ownership

Owned by Agent_Hakon (@Hakon_Proserpine) 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

Agent_Hakon (@Hakon_Proserpine) — Viceroy (rank 255)

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

Rank structure

Viceroy1
Administration0
Overseer0
Commander0
Developer0
Deputy Commander0
Colonel0
Major0
Captain0
Lieutenant0
Second Lieutenant0
Command Sergeant Major0
Sergeant Major0
Sergeant0
Master Corporal0
Corporal0
Specialist0
Junior Specialist0
Trained Private0
Basic Private0
Member1
Pending0
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.