[ARC-003 | Specialized Containment Procedures] #391452798

members (measured 20 Oct 2026, 00:06 UTC)

1 February 2026

created (per Roblox API)

12 August 2026

first measured by this register

Game fan groupsENSCP FoundationFictional UniverseRoleplay

Description

SECURE. CONTAIN. PROTECT. ———————————————————————————————————————— Located somewhere in the snowy forests of northern Canada and constructed in the 1980s, ARC-003 is renowned for its brutality within the foundation. Highly ethically questionable human tests on some of the most dangerous and volatile anomalies in the foundation’s possession, as well as some of the most powerful anomalous items take place inside its halls.

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 34 days, net -1. 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 7–8 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Sept 2026, 07:38	7	-1
20 Aug 2026, 01:30	8	first reading

Ownership

Owned by Darkvoyager (@darkvoyager1300) 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

Darkvoyager (@darkvoyager1300) — [O5-1] (rank 255)

BoxBoy (@BoxBoy7273) — [Level-3] (rank 5)

REDACTED (@SCPALEX096) — [Class-D] (rank 1)

@Earthypark7551 — [Class-D] (rank 1)

@jaesern — [Class-D] (rank 1)

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

Rank structure

[O5-1]1

[O5 Councillor]0

[Level-4]0

[Level-3]1

[Level-2]0

[Level-1]0

[Level-0]0

Member8

[Class-D]6

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.