JRL [Jumaisynba research laboratories] #16701805

Roblox reports this group as locked.

1,140

members (measured 13 Oct 2026, 07:36 UTC)

4 January 2023

created (per Roblox API)

10 August 2026

first measured by this register

RoleplayENroleplayhorrorfictional narrative

Description

For all your talk of dreams, you are the true architect behind so many nightmares. It was to be a masterpiece. My masterpiece! You think you can trample to the dust and forget me? No... You may think I am gone... But I am still here...

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

Membership history

Growth

10 measurements spanning 63 days, net +988. 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”.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
12 Oct 2026, 14:40	1,140	-1
5 Oct 2026, 14:40	1,141	-171
28 Sept 2026, 14:38	1,312	-17
16 Sept 2026, 13:10	1,329	-2
6 Sept 2026, 12:20	1,331	+123
6 Sept 2026, 10:22	1,208	+1,056
3 Sept 2026, 01:13	152	-1
27 Aug 2026, 18:02	153	+2
18 Aug 2026, 03:50	151	-1
10 Aug 2026, 16:41	152	first reading

Ownership

Owned by @opforghost 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

7,457

lifetime visits across 3 experiences

JRL🧴 [Jumaisynba Research Laboratories]0 playing now

Zlopun Attacks!0 playing now

CRAZY QS ELEVATOR0 playing now

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

Members we’ve seen

@opforghost — ⩥† [IC2] Inventor †⩤ (rank 255)

Horizont (@ytgaaaa3) — ⩥ Administration ⩤ (rank 7)

iceeburr (@iceeburrs) — ⩥ Administration ⩤ (rank 7)

ananas2334 (@Cool_games04) — ⩥ Moderator ⩤ (rank 6)

@glock19 — ⩥ Employee ⩤ (rank 1)

@constomorrow574 — ⩥ Employee ⩤ (rank 1)

Fairzzz (@Fairman240) — ⩥ Employee ⩤ (rank 1)

@Engineer_325 — ⩥ Employee ⩤ (rank 1)

SHDevUno (@Professor_Justin112) — ⩥ Employee ⩤ (rank 1)

@Sloppyjoe5237 — ⩥ Employee ⩤ (rank 1)

Spirit (@onegamerroblox2021a) — ⩥ Employee ⩤ (rank 1)

watomoko (@compu8900) — ⩥ Employee ⩤ (rank 1)

SHARK (@Adorableshark825) — ⩥ Employee ⩤ (rank 1)

@uglyydev — ⩥ Employee ⩤ (rank 1)

Mora (@23sonictail) — ⩥ Employee ⩤ (rank 1)

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

Rank structure

⩥† [IC2] Inventor †⩤1

⩥ [JRL] Director of the facility ⩤2

⩥ [IC2] Frontman ⩤2

⩥ [JRL] Deputy Director ⩤0

⩥ [JRL] Alternative ⩤2

⩥ [JRL] Developer ⩤3

⩥ [JRL] Nuclear Safety Council ⩤0

⩥ Director of Administration ⩤0

⩥ Administration ⩤4

⩥ Moderator ⩤6

⩥ Engineer ⩤1

⩥ Member ⩤152

⩥ Employee ⩤131

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.

Nosniy Games#3461453 · 5 shared members

LSPLASH#3049798 · 5 shared members

Quataun#12121240 · 5 shared members

Sol's Studio#8509669 · 5 shared members

Wiggity.#12836673 · 4 shared members

Scriptbloxian Studios#4705120 · 4 shared members

Bee Swarm Simulator Club#3982592 · 4 shared members

Urbanshade: Hadal Division#9683893 · 4 shared members

Catalog Avatar Creator#15102943 · 3 shared members

Chillz Studios#2782840 · 3 shared members

Roblox#7 · 3 shared members

Rumble Studios#3333298 · 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.