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The Umbra Federation

The Umbra Federation #15640289

269
members (measured 28 Aug 2026, 20:32 UTC)
10 August 2022
created (per Roblox API)
10 August 2026
first measured by this register

OtherEN

Description

Welcome to The Umbra Federation!

Written by the group; not a statement by this register.

Membership history

Growth

269272270.511 August 2026 — 272 members15 August 2026 — 271 members17 August 2026 — 270 members28 August 2026 — 269 members11 August 202628 August 2026
4 measurements spanning 18 days, net -3. 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 269–272 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
28 Aug 2026, 20:32269-1
17 Aug 2026, 12:36270-1
15 Aug 2026, 06:35271-1
11 Aug 2026, 01:35272first reading

Ownership

Owned by @orsom1234 as measured.

Experiences

0
players in this group’s experiences right now
5
lifetime visits across 1 experiences
Test Map0 playing now
5 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@orsom1234 — Commander Umbra (rank 255)

chiefbbeef (@vxnatius) — Captain | O2 (rank 100)

@Samuranium — Lieutenant | O1 (rank 75)

@waznia123 — Seal Team Six | E6 (rank 30)

Mr_sealy (@yeetboy2754) — Seal Team Six | E6 (rank 30)

@SOA_batman — Legionnaire | E1 (rank 5)

@d3r1dd3r — Legionnaire | E1 (rank 5)

@helloharryp — Legionnaire | E1 (rank 5)

@TortugaTGamer — Legionnaire | E1 (rank 5)

N0TB_Potato (@thepotatobob_jr) — Legionnaire | E1 (rank 5)

dreamer (@NotherDreemurr) — Legionnaire | E1 (rank 5)

Panda (@maxitotototo) — Placement | E0 (rank 1)

Tyrone (@izquierdomena) — Placement | E0 (rank 1)

Avant (@AvantCourval) — Placement | E0 (rank 1)

Alpha_Sonic (@bowwow1234jk) — Placement | E0 (rank 1)

Lolly2711 (@lolly2711) — Placement | E0 (rank 1)

Luff (@Lufflong) — Placement | E0 (rank 1)

@sus122802 — Placement | E0 (rank 1)

Didi (@mirelgi3080) — Placement | E0 (rank 1)

glitch (@glitch30861) — Placement | E0 (rank 1)

@TxpVibez — Placement | E0 (rank 1)

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

Rank structure

Commander Umbra1
General Larper1
Colonol Unknown0
Retired HiCOM4
Umbra Executive | O44
Major | O31
Captain | O23
Lieutenant | O12
SM Squad Leader0
ST6 Squad Leader0
Seally Maidens | E64
Seal Team Six | E64
Elite Umbra | E50
Ashbringer | E40
Blazemaker | E30
Firecaller | E21
Legionnaire | E165
Member272
Placement | E0182
Guest0

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

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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.