Mrmark9.Studio #34844624

5

members (measured 4 Oct 2026, 22:52 UTC)

24 August 2024

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 24 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 5–6 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
4 Oct 2026, 22:52	5	-1
10 Sept 2026, 17:29	6	first reading

Ownership

Owned by @Mrmark9Prooo 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

@Mrmark9Prooo — Owner (rank 255)

@E3_E3R — UGC-UPLOADER (rank 100)

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

Rank structure

Owner1

UGC-UPLOADER1

Co-Owner1

Member6

Member3

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.

Very_GG#33472043 · 2 shared members

Catalog Avatar Creator#15102943 · 1 shared members

BRAZILIAN SPYDER#35815907 · 1 shared members

Yielding Arts#12013007 · 1 shared members

LSPLASH#3049798 · 1 shared members

Gamer Robot Inc#4372130 · 1 shared members

Chillz Studios#2782840 · 1 shared members

Bee Swarm Simulator Club#3982592 · 1 shared members

AoTR [PI]#17347863 · 1 shared members

Splitting Point - PVB#34869880 · 1 shared members

(学乱) Gakuran#416091513 · 1 shared members

redifi#12255003 · 1 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.