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Project 1337.

Project 1337. #865938

150
members (measured 20 Aug 2026, 08:33 UTC)
20 May 2013
created (per Roblox API)
10 August 2026
first measured by this register

OtherEN

Description

Soon.

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 We do not publish numbers we have not measured.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
10 Aug 2026, 20:16150first reading

Ownership

Owned by Jelle (@JustJelleBrother) as measured.

Members we’ve seen

Jelle (@JustJelleBrother)Holder (rank 255)

Sam (@oSudden)Developer (rank 54)

joseph (@swervethemustang)Beta Testers (rank 2)

Luk (@Not_Lukitela)Members (rank 1)

zanyar (@RSVPVZXC)Members (rank 1)

Jelle (@RobloxCleanedYou)Members (rank 1)

izqmexfish (@ufufney19801)Members (rank 1)

jsitrt (@AkriaHolderaccount)Members (rank 1)

edi21mineYT (@edi21mine3)Members (rank 1)

XaIe (@TraceofbIood)Members (rank 1)

@AHorribleMemoryMembers (rank 1)

Hatsunee_miku (@Blahbloun)Members (rank 1)

OgKsh_Oxx (@0nlyAntonio)Members (rank 1)

Oreo (@roblox_user_6013860325)Members (rank 1)

zzz (@z1oin)Members (rank 1)

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

Rank structure

Holder1
Owner0
Scripter0
Developer1
Manager0
Lead Administrator0
Adminstrator0
Lead Moderator0
Moderators0
Beta Testers1
Member150
Members147
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.