SCP Foundation | Site-54 #33004411

19

members (measured 29 Aug 2026, 01:15 UTC)

27 August 2023

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENroleplayfictiongaming

Description

Welcome to Site-54, an active SCP Foundation facility. Join as personnel and secure, contain, and study anomalous entities. Choose your division: Security, MTF, Internal Security, Intelligence, Ethics, or Research. ⚠️ Follow all orders, maintain secrecy, and survive containment breaches. Earn promotions, gain clearance, and prove yourself within Site-54. Only the most disciplined and resourceful personnel will succeed. The SCP Foundation is always watching.

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

Membership history

Growth

2 measurements spanning 11 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 19–20 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Aug 2026, 14:00	19	-1
13 Aug 2026, 00:04	20	first reading

Ownership

Owned by ImSoloBtw (@SoloArcidius) as measured.

Experiences

0

players in this group’s experiences right now

252

lifetime visits across 2 experiences

SCP:F – Site-54 Containment0 playing now

Untitled Game0 playing now

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

ImSoloBtw (@SoloArcidius) — The Administrator (rank 255)

HixileiaHolloway (@CheukWahLing411) — O5 Council (rank 14)

Ozymandalis (@proxifications) — Ethics Committee (rank 8)

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

Rank structure

The Administrator1

Vice Administrator1

O5 Council1

Site Director1

Deputy Director0

Oversight2

Deputy Oversight1

Administrative Team1

Ethics Committee3

Internal Security Department2

Intelligence Agency0

Mobile Task Force1

Security Department0

Research Department0

Ally0

Member19

Foundation Personnel5

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.

Site-54 | Ethics Committee#8254697 · 3 shared members

8

Stateview Correctional Facility. ∞#5025380 · 2 shared members

United States Secret Serviceᅠᅠᅠ#5856978 · 2 shared members

United States Army #4121686 · 2 shared members

Phantomline#16783985 · 2 shared members

The Noobic Stratocracy#2704934 · 2 shared members

-Galactic-Empire-#15991261 · 2 shared members

Site-54 | Administrative Department#637570183 · 2 shared members

7

Catalog Avatar Creator#15102943 · 1 shared members

Wiggity.#12836673 · 1 shared members

Scriptbloxian Studios#4705120 · 1 shared members

Yielding Arts#12013007 · 1 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.