cool backrounds #3554469

members (measured 9 Nov 2026, 18:08 UTC)

23 October 2017

created (per Roblox API)

10 August 2026

first measured by this register

School & educationENrobux tradingunauthorized sales

Description

Selling Robux For Load Just Pm and Follow :D

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

Membership history

Growth

2 measurements spanning 31 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 64–65 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
9 Oct 2026, 14:36	65	+1
8 Sept 2026, 03:41	64	first reading

Ownership

Owned by @cool_gamer6578 as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

players in this group’s experiences right now

lifetime visits across 2 experiences

cool backrounds's Place Number: 10 playing now

2 visits

adopt and #### a cute baby0 playing now

0 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@cool_gamer6578 — Owner (rank 255)

@araceliplaybubbetea — Member (rank 1)

Otsochodzi (@20Monia00) — Member (rank 1)

@eric4ever43 — Member (rank 1)

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

Rank structure

Owner1

Admin3

Member64

Member60

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.