Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation

| US Marshal Service | #16668468

1
members (measured 3 Nov 2026, 07:43 UTC)
1 January 2023
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 We do not publish numbers we have not measured.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)MembersChange
12 Sept 2026, 22:461first reading

Ownership

Owned by @Cephisodotus 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

@Cephisodotus — USMS Director (rank 255)

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

Rank structure

USMS Director0
USMS Dep. Director0
USMS Headquarters Staff0
USMS Sub-Unit Director0
USMS TAC-OPS | Special Operations Group [SOG]0
USMS TAC-OPS | Marshal Security Department0
US Marshal0
Chief Deputy Marshal0
Member1
Agent in Training0
Deputy Marshal0
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.