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Mystery Brainrot

Mystery Brainrot #573185191

116,999
members (measured 1 Sept 2026, 05:11 UTC)
1 September 2025
created (per Roblox API)
10 August 2026
first measured by this register

Game fan groupsENinternet slangmeme culturecommunity group

Mystery Brainrot is a Roblox group categorized as a game-fan-group. It was created on September 1, 2025. The group has 117,125 members. It is not ownerless and does not have a verified badge.

Description

Claim your brainrot below! Reclama tu brainrot abajo! Please add the account that indicates the steps.

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

Membership history

Growth

116,999117,172117,085.510 August 20261 September 2026
144 measurements spanning 22 days, net -173. 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 116,973–117,198 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 144
Measured (UTC)MembersChange
1 Sept 2026, 03:20116,999-1
1 Sept 2026, 01:03117,000-2
31 Aug 2026, 23:30117,002-2
31 Aug 2026, 21:32117,004-1
31 Aug 2026, 19:40117,005-4
31 Aug 2026, 08:11117,009-2
31 Aug 2026, 02:30117,011-1
31 Aug 2026, 01:58117,012-1
31 Aug 2026, 00:32117,013-2
30 Aug 2026, 20:42117,015-1
30 Aug 2026, 14:32117,016-2
30 Aug 2026, 09:01117,018-3
30 Aug 2026, 05:11117,021+3
30 Aug 2026, 01:41117,018-2
30 Aug 2026, 00:24117,020-1
29 Aug 2026, 23:50117,021-5
29 Aug 2026, 19:20117,026-1
29 Aug 2026, 18:01117,027-2
29 Aug 2026, 16:10117,029-1
29 Aug 2026, 06:32117,030first reading

Ownership

Owned by ponysito (@pawprinth) as measured.

Claimed by user #9364860175 — observed between sweeps, detected 10 Aug 2026, 18:42 UTC

Detection dates bound when a change was seen by this register, not when it happened.

Members we’ve seen

ponysito (@pawprinth)Owner (rank 255)

@fearIeaderBuyers (rank 1)

Zkya (@rosalia23123)Buyers (rank 1)

ISHOWSPEEDY (@HOLDERNAZH)Buyers (rank 1)

angelito (@blshedcat)Buyers (rank 1)

sss (@compIicateit)Buyers (rank 1)

Player1 (@raulcrak775)Buyers (rank 1)

Daniii (@01ii_Bxnny)Buyers (rank 1)

KIL0Z (@DAVID_XD6790)Buyers (rank 1) terminated

oreo (@Lupin604)Buyers (rank 1)

BradDEV (@SammySpyder213)Buyers (rank 1)

DavidD (@o_oUSOHACK)Buyers (rank 1)

VLK_zenn (@i_zenart)Buyers (rank 1)

7SDxAST4ROTH (@OmgIsAstaroth)Buyers (rank 1)

Ramsi (@HO0Nl)Buyers (rank 1)

Br0ken (@Br0ken_Xkk)Buyers (rank 1)

DEV_PERRITO (@rey498448)Buyers (rank 1)

Leoo (@leo_slomotionn)Buyers (rank 1)

FondToucan660tub (@FondToucan660)Buyers (rank 1)

silvnacho (@Ignacio2662)Buyers (rank 1)

luchanguita (@luchitostorm2332)Buyers (rank 1)

hola (@velo665)Buyers (rank 1)

Daniel (@XxDanielX_D)Buyers (rank 1)

oreo (@Gusi2202)Buyers (rank 1)

Wiqh (@DavidCG50)Buyers (rank 1)

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

Rank structure

Owner1
Bot1
Member117,164
Buyers117,206
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.

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.