BLACKRIDGE // SITE-12 #1013334984

204

members (measured 30 Oct 2026, 11:30 UTC)

14 September 2026

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

13 measurements spanning 43 days, net +79. 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 113–216 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
30 Oct 2026, 11:30	204	+7
25 Oct 2026, 02:37	197	+1
22 Oct 2026, 23:36	196	+32
12 Oct 2026, 08:16	164	+3
8 Oct 2026, 15:24	161	+2
3 Oct 2026, 18:56	159	+4
1 Oct 2026, 03:51	155	+1
28 Sept 2026, 06:12	154	+1
27 Sept 2026, 01:06	153	+5
22 Sept 2026, 23:34	148	+6
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.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

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

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

qtm (@TurtleAdventure3) — [ Developer ] (rank 230)

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

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

BlueTon (@Blueblondy8) — [ Contractor ] (rank 1)

Wacky (@cosplayergirl976) — [ Contractor ] (rank 1)

S0r4_N0n3 (@Lane_7892) — [ Contractor ] (rank 1)

Sike (@2Dcay4u) — [ Contractor ] (rank 1)

@Corsonaticz — [ Contractor ] (rank 1)

Flint (@Huntsman_Mark) — [ Contractor ] (rank 1)

LegoVapor (@legomanhere) — [ Contractor ] (rank 1)

DrAlexV2000 (@alexdrwho2000) — [ Contractor ] (rank 1)

@TheMagicMLGDoge — [ Contractor ] (rank 1)

@Moala_Leo — [ 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.

PROJECT NADIR#447510070 · 7 shared members

(学乱) Gakuran#416091513 · 6 shared members

CONTENT DELETEDᅠᅠ#848971830 · 6 shared members

AUXILIARY // 14#835365441 · 6 shared members

Catalog Avatar Creator#15102943 · 4 shared members

LSPLASH#3049798 · 4 shared members

The Flamingo Fan Club#3336691 · 4 shared members

Jule Games#13031751 · 4 shared members

THE I.R.I.S. DIRECTIVE#35967323 · 4 shared members

VIGILL HELIX#516523600 · 4 shared members

BLACKRIDGE // EMPLOYMENT#774818473 · 4 shared members

Wiggity.#12836673 · 3 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.