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

C.F. #742685

1
members (measured 2 Nov 2026, 13:31 UTC)
2 December 2012
created (per Roblox API)
10 August 2026
first measured by this register

Description

C.F. stands for Construction friends. A group formed together in order to become a freelance group of builders willing to help others learn how to build. This group will consist of Professionals and Intermediate builders. Professionals shall be ranked highest while Intermediates must earn their ranks.

Written by the group; not a statement 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 We do not publish numbers we have not measured.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
30 Oct 2026, 05:361first reading

Ownership

Owned by @N42DUM5MpcBQ0mtyAJPw 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

@N42DUM5MpcBQ0mtyAJPw — Builder Leader (rank 255) terminated

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

Rank structure

Builder Leader0
Moderators0
Game Developer0
Engineers0
Member1
Constructors0
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.