Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
cool kids 530

cool kids 530 #33703714

126
members (measured 13 Oct 2026, 16:33 UTC)
12 January 2024
created (per Roblox API)
10 August 2026
first measured by this register

OtherENsocialmembershipgrowth

Description

join this if you a cool person 50✅ 75✅ 100✅ 125✅ 150❌ end goal is atleast 500 or more

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

Membership history

Growth

126127126.524 August 2026 — 127 members13 September 2026 — 126 members24 August 202613 September 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 126–127 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
13 Sept 2026, 16:36126-1
24 Aug 2026, 13:40127first reading

Ownership

Owned by tommy (@cool_boy2397) 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

tommy (@cool_boy2397) — Owner (rank 255)

Grim (@hale0624) — ultra sigmas (rank 254)

Mrjustice (@Army_boii8) — sigmas (rank 1)

Appl (@Mashpotatas) — sigmas (rank 1)

Heather (@snowflakez5000) — sigmas (rank 1)

PuraDiarrea (@fjjejjejwj) — sigmas (rank 1)

CoolKid (@Orionthebeast43) — sigmas (rank 1) terminated

drakyo (@Sharkboykirbo) — sigmas (rank 1)

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

Rank structure

Owner1
ultra sigmas10
the chosen sigma1
Member127
sigmas115
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.