ARC | Protogen Unit #554345655

8

members (measured 22 Oct 2026, 18:13 UTC)

9 July 2025

created (per Roblox API)

13 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 65 days, net +4. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 3–9 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
22 Oct 2026, 18:13	8	+2
17 Sept 2026, 00:55	6	+2
18 Aug 2026, 12:38	4	first reading

Ownership

Owned by Cedna_Atlas (@THEREDSOVIET2000) 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

Cedna_Atlas (@THEREDSOVIET2000) — Site Administrator (rank 254)

@ShawntheSuperSonic — Vice Site Administrator (rank 253)

@L1LA1R — Medical Heads (rank 249)

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

Rank structure

Holder1

Site Administrator1

Vice Site Administrator1

Director0

Deputy Director0

Rho1

Medical Heads0

Beta0

Iota0

Kappa0

Gamma0

Omega0

Epsilon0

Member5

Normie!1

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.

Alpine Research Corporation#17145916 · 3 shared members

ARC - Manufacturing Department#853169943 · 3 shared members

ARC - Contained Infected Subjects#775187522 · 3 shared members

ARC - Moderation Team#650950608 · 3 shared members

ARC - Administrative Department#59876847 · 3 shared members

ARC - Medical Department#787337628 · 3 shared members

Idle Studios#13038221 · 2 shared members

Thunder Scientific Corporation#11577231 · 2 shared members

Sierra Research Corporation#81826874 · 2 shared members

Area Hades [SCP Roleplay]#15780946 · 2 shared members

SRC | Manufacturing Department#565359451 · 2 shared members

ARC - Security Department#457655580 · 2 shared members

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.