Hyacinth Studio #10463142

296

members (measured 30 Sept 2026, 11:04 UTC)

21 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 27 days. 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 295–296 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
7 Sept 2026, 08:16	296	+1
3 Sept 2026, 20:58	295	-1
11 Aug 2026, 12:40	296	first reading

Ownership

Owned by FrostedMatt (@FrostedMattRBX) 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

60,809

lifetime visits across 3 experiences

[BETA] The RO-Scale Hyacinth Rail0 playing now

[Develop/Test] The RO-Scale Hyacinth Rail0 playing now

Planet Excavators!0 playing now

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

Members we’ve seen

FrostedMatt (@FrostedMattRBX) — Founder (rank 255)

Pencil (@fjgiofjg) — Co-Founder (rank 250)

@Alittleboy_HK — Developer (rank 200)

Migsi (@Migsithepigsi) — Developer (rank 200)

Casiofx991ex (@KmbAV72) — Members (rank 1)

@EnzoFriend002 — Members (rank 1)

Choco (@ExtraChocory) — Members (rank 1)

class180adelante (@Grumpycat1611) — Members (rank 1)

train_pixel (@smithysrag) — Members (rank 1)

Itz4r3d (@edroi123) — Members (rank 1)

Noah_Coco (@Woopar11) — Members (rank 1)

Lanch_OceanLinerFan (@Tristianking289) — Members (rank 1)

DOGE (@GioVRoblox7) — Members (rank 1)

@AptExe — Members (rank 1)

iBellafan22 (@msyjud1) — Members (rank 1) terminated

ManUtd (@OscarBurb) — Members (rank 1)

@BEIFFEEENG — Members (rank 1)

AAAAAAAAAAAAAAAAAAAA (@v5ctim) — Members (rank 1)

Hilyr (@HilyrHere) — Members (rank 1)

BombasticSideEye_Zet (@Aviauca) — Members (rank 1)

Nana (@lalobo24) — Members (rank 1)

HJ2127 (@MasterTDLee) — Members (rank 1)

@mrzoolol — Members (rank 1)

nos (@stjamesboynoob) — Members (rank 1)

@TracktorIKE — Members (rank 1)

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

Rank structure

Founder1

Co-Founder2

Developer4

Adminstrator0

Moderator1

---0

--0

-0

Member296

Members288

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.

Stepford County Railway#3620943 · 22 shared members

Pilot Training Club#2794513 · 18 shared members

Network Britain#6074059 · 15 shared members

Chillz Studios#2782840 · 12 shared members

Car Crushers Community#2726951 · 12 shared members

RO-scale Railway!#6108083 · 11 shared members

Paradoxum Games#4914494 · 9 shared members

Cruising Studios#5435520 · 9 shared members

Roblox#7 · 8 shared members

Canterbury & District#696923 · 8 shared members

Cloud Workshop#4401434 · 8 shared members

LSPLASH#3049798 · 7 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.