[M] Spec Group #32783449

members (measured 13 Oct 2026, 15:22 UTC)

21 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 We do not publish numbers we have not measured.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)	Members	Change
11 Aug 2026, 23:34	2	first reading

Ownership

Owned by mat (@WastefulMateen) 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

mat (@WastefulMateen) — Owner (rank 255)

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

Rank structure

Owner1

Overseer0

Manager0

Nakime0

Kanae0

Yoriichi0

Muzan0

Kokushibo0

Doma0

Akaza0

Hantengu0

Gyokko0

Gyutaroo0

Enmu0

Kaigaku0

Rui0

Gyomei0

Sanemi0

Iguro0

Giyu0

Kanao0

Sakaiii1

Muichiro0

Mitsuri0

Zenitsu0

Lowermoon 40

Rengoku0

Shinobou0

Tengen0

Lowermoon 20

Member2

Nerd0

Tanjiro0

Lowermoon 30

Lowermoon 60

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.