Blacksite Polaris #356618232

members (measured 10 Oct 2026, 04:30 UTC)

2 February 2026

created (per Roblox API)

11 August 2026

first measured by this register

RoleplayENprisonroleplaycorrectional facility

Description

Formally Waterway correctional facility

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

Membership history

Growth

5 measurements spanning 60 days, net -3. 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 13–19 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
10 Oct 2026, 04:30	14	-1
24 Sept 2026, 05:59	15	-2
4 Sept 2026, 05:37	17	-1
25 Aug 2026, 00:59	18	+1
11 Aug 2026, 00:54	17	first reading

Ownership

Owned by RyTWK (@Rytwk86) 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

@3b5p — Member (rank 1)

poltergeist (@Robyjasper) — Member (rank 1)

RyTWK (@Rytwk86) — Member (rank 1)

Shiostar (@shiostarzz) — Member (rank 1)

vex (@vexnomen) — Member (rank 1)

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

Rank structure

Member18

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 · 3 shared members

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The Calming Place #2#1025573171 · 3 shared members

Project: Ward#935797766 · 3 shared members

Sonar Studios#2919215 · 2 shared members

18,663,532

Sol's Studio#8509669 · 2 shared members

12,670,732

(学乱) Gakuran#416091513 · 2 shared members

7,564,103

Tycoon Empire Studios#11221055 · 2 shared members

5,255,252

Marizma Games#3763098 · 2 shared members

4,187,487

|BA| British Army#2621202 · 2 shared members

2,021,025

Asylum Life Community#5819563 · 2 shared members

1,354,636

SCP | Roleplay Community#5479038 · 2 shared members

1,269,012

Urbanshade: Hadal Division#9683893 · 2 shared members

1,072,712

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.