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

Cornerstone Extended #34907012

211
members (measured 31 Aug 2026, 21:13 UTC)
5 September 2024
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgamingcommunityarcade

Description

This group is for Cornerstone Extended. Only people in the main Cornerstone Arcade group will be accepted.

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 We do not publish numbers we have not measured.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, 17:44211first reading

Ownership

Owned by @markdude133 as measured.

Members we’ve seen

@markdude133Owner (rank 255)

starism (@sstarism)Admin (rank 254)

GreatBear (@GreatBear215)Member (rank 1)

@ogadvMember (rank 1)

AK77 (@altkameron77)Member (rank 1)

@Benthetrainfan2kMember (rank 1)

@DoveBlackridgeMember (rank 1)

@Metapika025Member (rank 1)

Cbee (@Sleepy_cbee)Member (rank 1)

Anschley (@AntonioGamerFun)Member (rank 1)

p endulum (@1440hz)Member (rank 1)

@Hippo6582Member (rank 1)

Tielior (@TieliorBlox)Member (rank 1)

Hammy (@Hamailini)Member (rank 1)

jams (@realestjams)Member (rank 1)

mostro831 (@Monstro831)Member (rank 1)

Beng (@bengbeng14)Member (rank 1)

Nw_spy (@SPYLSP)Member (rank 1)

Guesty (@gamerboy339)Member (rank 1)

Sp1nn (@1spinnewiel)Member (rank 1)

Carltherave (@officialcarltherave)Member (rank 1)

Panda (@enderlord1483)Member (rank 1)

Faltioner (@Justin1029)Member (rank 1)

GlitchedRoblox (@Glitchedminecraft)Member (rank 1)

@cmarkskandel2172Member (rank 1)

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

Rank structure

Owner1
Admin4
Member211
Member206
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.