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The Optimism

The Optimism #4481138

673
members (measured 16 Oct 2026, 17:44 UTC)
15 October 2018
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENgame developmentCity-17community

Description

▬▬▬▬▬▬♚▬▬▬▬▬▬ TO is the company who develops City-17 and continues to make it great! ▬▬▬▬▬▬♚▬▬▬▬▬▬

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 We do not publish numbers we have not measured.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, 17:22673first reading

Ownership

Owned by @AristeidisGR 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

@AristeidisGR — Creator (rank 255) terminated

@ArisstathGR — The Team (rank 125) terminated

@Excitive — The Team (rank 125) terminated

ArtificialAI (@airstriketitan) — Fan (rank 1)

Biel (@jbfreitas13) — Fan (rank 1)

big (@ElectricSSniper) — Fan (rank 1)

@Elgae_Heristag — Fan (rank 1) terminated

CodComedyTJ (@Abandonify) — Fan (rank 1) terminated

@RedTitanic_Epic — Fan (rank 1)

PapiRenzo (@blueblendsky) — Fan (rank 1)

Lasco (@Lasco733) — Fan (rank 1)

ratodacocacola (@XxxVitorErick) — Fan (rank 1)

The Spy (@Arthur_WeIIington) — Fan (rank 1)

@XTheRealSlimX — Fan (rank 1)

YourKreator (@vaultec9077) — Fan (rank 1)

Dog_breathxx (@TortillaYum) — Fan (rank 1)

@Gamertags1000 — Fan (rank 1) terminated

SOULKER (@abanopkingld) — Fan (rank 1)

Arno (@Arionimo) — Fan (rank 1)

@Skurged — Fan (rank 1) terminated

Justagamer (@Justanaveragegame123) — Fan (rank 1)

Bathwater (@luk3win) — Fan (rank 1) terminated

@famaly4 — Fan (rank 1)

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

Rank structure

Creator1
The Team3
Developer0
Moderator0
Member673
Fan669
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.