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

Cosmo Corp #5990426

7
members (measured 2 Nov 2026, 19:14 UTC)
15 April 2020
created (per Roblox API)
10 August 2026
first measured by this register

TradingENtradingcommerceminimalist

Description

============================ We do sell ============================ You do buy ============================ That's all ============================

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

Membership history

Growth

787.513 September 2026 — 8 members3 October 2026 — 7 members13 September 20263 October 2026
2 measurements spanning 20 days, net -1. 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 7–8 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
3 Oct 2026, 21:037-1
13 Sept 2026, 22:328first reading

Ownership

Owned by ErisTheArgonaut (@Weirdo_187) 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

ErisTheArgonaut (@Weirdo_187) — CEO (rank 255)

Ametrine (@JacobKingRobo) — Patron (rank 1)

buthead (@xARSx) — Patron (rank 1)

BACON_BOY (@ROBUCKS_PLAYZ) — Patron (rank 1)

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

Rank structure

CEO1
Retailer3
Member8
Patron4
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.