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Nuclide

Nuclide #34428570

9
members (measured 23 Aug 2026, 08:55 UTC)
9 June 2024
created (per Roblox API)
10 August 2026
first measured by this register

Description

A testing group for Radioisotope by Radioisotoppe. You can find an older version of the reactor here.

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 We do not publish numbers we have not measured.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
23 Aug 2026, 08:559first reading

Ownership

Owned by user #10080 as measured.

Members we’ve seen

Richard (@FFFile)Reactor Operator (rank 5)

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

Rank structure

Nuclear Engineer1
Plant Manager1
Reactor Operator2
Health Physicist2
Security Guard1
Waste Specialist0
Material Handler0
Mutant0
Prisoner0
Survivor0
Member9
Civilian2
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.