BLACKRIDGE // SITE-12 #1013334984

142

members (measured 20 Sept 2026, 02:43 UTC)

—

created (per Roblox API)

16 September 2026

first measured by this register

Game fan groupsENSCP FoundationRoleplayFictional Organization

Description

Hidden beneath the Mountains, this classified installation serves as a secure research facility dedicated to investigating activity.

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

Membership history

Growth

3 measurements spanning 3 days, net +17. 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 122–145 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Sept 2026, 02:43	142	+5
19 Sept 2026, 12:47	137	+12
16 Sept 2026, 23:56	125	first reading

Ownership

Owned by Astra (@HorndDynastinae) as measured.

Members we’ve seen

Astra (@HorndDynastinae) — [ Director ] (rank 254)

Localist (@Localistism) — [ Developer ] (rank 230)

Luke (@Sharkboy29xx) — [ Contractor ] (rank 1)

Valis (@FourthMarigold) — [ Contractor ] (rank 1)

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

Rank structure

[ Director ]2

Admin1

[ Developer ]9

[ Administrative ]1

[ Community Manager ]0

[ Trial Moderator ]3

[ Moderator ]0

[ Employee ]18

[ Lore Team ]0

[ Contractor ]125

[ Contributor ]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.

AUXILIARY // 14#835365441 · 4 shared members

PROJECT NADIR#447510070 · 3 shared members

(学乱) Gakuran#416091513 · 2 shared members

Project KEPLERᅠ#848971830 · 2 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 1 shared members

BIG Games Pets#3959677 · 1 shared members

Chillz Studios#2782840 · 1 shared members

Sonar Studios#2919215 · 1 shared members

Bee Swarm Simulator Club#3982592 · 1 shared members

Uplift Games#295182 · 1 shared members

Virtuality World#3606245 · 1 shared members

The Flamingo Fan Club#3336691 · 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.