[Blackhawk: Administrative Detachment] #10819313

members (measured 13 Oct 2026, 00:32 UTC)

18 May 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENgamingroleplayfictional-universe

Description

"Discovery Requires Experimentation" All Blackhawk Research Corporation related work created by members of this group falls under Imperium_BlackHawk Corporation

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 We do not publish numbers we have not measured.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)	Members	Change
11 Aug 2026, 20:56	1	first reading

Ownership

Owned by Hailey (@haileys_alt) 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

Hailey (@haileys_alt) — [Chief Executive Officer] (rank 255)

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

Rank structure

[Chief Executive Officer]0

[Vice Chief Executive Officer]0

[Board Of Directors]0

[Executive Staff]0

Member1

[Administrative Staff]0

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.

Deep Spirit Games#34898222 · 1 shared members

268,470

Agе of Rebellion#12720249 · 1 shared members

29,970

War of the Worlds Community#16994958 · 1 shared members

5,782

[Blackhawk Research Corporation]#8143137 · 1 shared members

471

[S.B] Solaris Biotechnologies#10810169 · 1 shared members

130

[Blackhawk: Asset Actors]#10388839 · 1 shared members

[S.B] Dinosaur Actors#10810918 · 1 shared members

[S.B] Security Corps#10816413 · 1 shared members

The Tree of Eden [Ro-Ghoul]#4235837 · 1 shared members

[S.B] Solaris Task Force#10821110 · 1 shared members

[Blackhawk: Blackadder]#8218816 · 1 shared members

[S.B] Aircraft Crew#32771515 · 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.