Prison Inside #15337738

24

members (measured 13 Oct 2026, 06:01 UTC)

12 July 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 13 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 24–25 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
28 Aug 2026, 06:10	24	-1
15 Aug 2026, 00:04	25	first reading

Ownership

Owned by Zippy (@OxfordWasTaken) as measured.

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

Experiences

0

players in this group’s experiences right now

228

lifetime visits across 3 experiences

Prison Inside0 playing now

Application Center Prison Inside0 playing now

Ranking Centre0 playing now

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

Members we’ve seen

Zippy (@OxfordWasTaken) — Founder (rank 255)

Iwan (@bliksemlego) — Founders (rank 254)

LT_dan (@taylortheb3ast1) — Inside advisory council (rank 230)

kaaspizza_nl (@henynl) — Chairperson (rank 226)

Silver_Merin (@Gold_Merln) — Guard (rank 4)

Zippy (@GoldenZipPlayz) — Guard (rank 4)

Ruby (@rubyswad) — Guests (rank 1)

UrNeighborWorstEnemy (@Tjh56789l) — Guests (rank 1)

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

Rank structure

Founder1

Founders2

Founders Assistant3

Chairman Board of Directors0

Board of Director0

Inside Community Manager0

Inside Governor1

Developer0

Inside Commissioner0

Inside Commissioners assistant0

Inside advisory council3

Site director0

Chairperson1

Superintendent0

Inside warden1

Inside Deputy Warden0

Inside Inspector0

Commander0

Emergency Assistance Team0

Guard3

Trainee2

Member25

Guests8

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.

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Chillz Studios#2782840 · 3 shared members

Double Bandit Studios#13751258 · 3 shared members

Tycoon Empire Studios#11221055 · 3 shared members

Pilot Training Club#2794513 · 3 shared members

Playduo Studio#4626344 · 3 shared members

Washiez#10261023 · 3 shared members

|BA| British Army#2621202 · 3 shared members

Pastriez ™#4334990 · 3 shared members

BurgerBlox Fast Food#8927586 · 3 shared members

United States Army #3108077 · 3 shared members

Stateview Correctional Facility. ∞#5025380 · 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.