Cobalt Science Reactor Operation Division #12317957
RoleplayENroleplayfictional_organizationscience_theme
Description
Cobalt Science Reactor Operation Division Managing Cobalt Science Reactors since May 16, 1957. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ An official group part of Cobalt Science Nuclear Cooperation, specializing in maintaining, operating, and managing the reactor. Owned/Run By: Xero_Protogen Cobalt Science Nuclear Cooperation | 2021
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 27 Sept 2026, 18:35 | 163 | -1 |
| 14 Aug 2026, 06:31 | 164 | +1 |
| 10 Aug 2026, 17:57 | 163 | first reading |
Ownership
Owned by Xero (@Xero_Protogen) 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
Xero (@Xero_Protogen) — F | Founder (rank 255)
TheDeveloper (@GGshor) — S | Supervisors (rank 254)
Sink (@Siiiiiink) — S | Supervisors (rank 254)
Epsy (@Epsy_Ears) — S | Supervisors (rank 254)
@Tuxxideo — O | Operators (rank 1)
epic319 (@zejdka) — O | Operators (rank 1)
Dr_Oppenheimer (@PowerPlant_Inspector) — O | Operators (rank 1)
maxwellthecat (@ComplexityComplexed) — O | Operators (rank 1)
Ander_SYS (@IFIAnder) — O | Operators (rank 1)
Brick_Wall (@Brick_Wall8898) — O | Operators (rank 1)
fusionnn_x3 (@IWillTakeUrSoul266) — O | Operators (rank 1)
@Kboldi — O | Operators (rank 1)
TheDoctor (@Eds4489) — O | Operators (rank 1)
Tomatohead_7722 (@tomatohead_7722) — O | Operators (rank 1)
バックミンスターフラーレン (@JimC208) — O | Operators (rank 1)
Pao (@JustOrdinaryPao) — O | Operators (rank 1)
Four (@FusionCreator101) — O | Operators (rank 1)
@gggman7777 — O | Operators (rank 1)
DrBeanzz (@ItsRainingTacos_2222) — O | Operators (rank 1)
potential_dingus (@AbramDaBravely) — O | Operators (rank 1) terminated
Phantom (@Nefari0us3Developer) — O | Operators (rank 1)
Welp_3 (@dadspsn) — O | Operators (rank 1)
Critipedia (@fightergame99) — O | Operators (rank 1)
Nucleon_235 (@ParadoxicalZenith) — O | Operators (rank 1)
@Zerotsuza — O | Operators (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.