Brainrot Ultimate #117583927

247

members (measured 23 Oct 2026, 17:30 UTC)

4 February 2026

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

4 measurements spanning 44 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 247–249 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Sept 2026, 17:08	247	-1
24 Aug 2026, 17:08	248	-1
12 Aug 2026, 05:26	249	+1
10 Aug 2026, 23:12	248	first reading

Ownership

Owned by Peter (@Hiddenology) 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

5,562

lifetime visits across 3 experiences

Escape LAVA for Cats0 playing now

Super Jump for Brainrots!0 playing now

Escape SLIME for Brainrots!0 playing now

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

Members we’ve seen

Peter (@Hiddenology) — Owner (rank 255)

michael (@Absumption) — Admin (rank 254)

vuz vuz (@Vuzarre) — Contributor (rank 250)

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

Rank structure

Owner1

Admin1

analytics1

Contributor1

Member249

Member246

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.

Hidden's UGC#6556478 · 3 shared members

Definitely Not Dogs#616027301 · 3 shared members

SCPF || Special Containment Procedures Foundation#3069549 · 2 shared members

Ignited Softworks#32553628 · 2 shared members

Koiverse#892617540 · 2 shared members

hidden.gg#618610205 · 2 shared members

Mаdhouse#16229326 · 2 shared members

Shonen Ball#33400267 · 2 shared members

Ignition Switch#16098518 · 2 shared members

GROW A PRODUCTIONS#35907896 · 2 shared members

SCP: Anomaly Outbreak#33944549 · 2 shared members

grumpy developers#178628064 · 2 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.