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Survey Corps | Book of Humanity

Survey Corps | Book of Humanity #32730776

76
members (measured 27 Aug 2026, 15:11 UTC)
13 July 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 We do not publish numbers we have not measured.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
11 Aug 2026, 07:4076first reading

Ownership

Owned by Treebarklove (@blastermasterjc44) as measured.

Members we’ve seen

Treebarklove (@blastermasterjc44)Owner (rank 255)

@nonzeenCaptain (rank 10)

bferd (@bferdd)Lieutenant (rank 9)

Drew (@Drewdewy)Lieutenant (rank 9)

@distrghtCorporal (rank 5)

TetowithP (@Orangesaltacc12)Private First Class (rank 3)

Twig (@ivTwig)Private (rank 2)

kay (@luvkaylan)Private (rank 2)

@spacebubbles1Private (rank 2)

@ForbiddenTravellerPrivate (rank 2)

ram3n (@Freshy_Milk0o)Private (rank 2)

Ardy (@ArdyGame)Volunteer (rank 1)

@THESNOPEOFSNURCH_2Volunteer (rank 1)

Hear1lessKing_2 (@jesjes0617)Volunteer (rank 1)

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

Rank structure

Owner1
Admin1
Commander0
Assistant Commander0
Captain4
Lieutenant3
Platoon Sergeant4
Sergeant major1
Sergeant2
Corporal8
Lance Corporal2
Private First Class1
Private16
Member76
Volunteer33
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.

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.