Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Quantum Crack Control

Quantum Crack Control #8318365

1,902
members (measured 15 Oct 2026, 07:10 UTC)
13 November 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENstructural integritybuilding maintenanceQuantum Science

Description

QCC's main purpose is to find and resolve structural cracking issues (or accidentally allowed on production) of Quantum Science buildings.

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

Membership history

Growth

1,9021,9081,90510 August 2026 — 1,907 members10 August 2026 — 1,908 members15 August 2026 — 1,907 members22 August 2026 — 1,906 members5 September 2026 — 1,905 members14 September 2026 — 1,904 members15 September 2026 — 1,905 members17 September 2026 — 1,904 members3 October 2026 — 1,903 members12 October 2026 — 1,902 members10 August 202612 October 2026
10 measurements spanning 63 days, net -5. 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 1,901–1,909 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
12 Oct 2026, 20:001,902-1
3 Oct 2026, 20:201,903-1
17 Sept 2026, 03:101,904-1
15 Sept 2026, 01:401,905+1
14 Sept 2026, 06:311,904-1
5 Sept 2026, 06:311,905-1
22 Aug 2026, 01:501,906-1
15 Aug 2026, 14:301,907-1
10 Aug 2026, 16:011,908+1
10 Aug 2026, 12:181,907first reading

Ownership

Owned by Avant (@Avanteous) as measured.

Claimed by user #79611228 — observed between sweeps, detected 10 Aug 2026, 14:41 UTC

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

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

Avant (@Avanteous) — Director of Crack Control (rank 255)

AmericanTaxcollector (@Dr_Vendable) — Directory (rank 254) terminated

doody (@doodynana1) — Directory (rank 254)

Hazardos (@TheHazardCz) — Crack Inspector (rank 1)

@FrostifiedReality — Crack Inspector (rank 1)

Donut (@DerpyDonut999) — Crack Inspector (rank 1)

Wild (@TheWildFounder) — Crack Inspector (rank 1)

DESERTEAGLEGAMINGSWN (@ShawnTheDUDE9) — Crack Inspector (rank 1)

CEOven (@nicozyro077) — Crack Inspector (rank 1) terminated

Blue_protocol (@AgentMini0815) — Crack Inspector (rank 1)

Milosnik_kolei (@FILIppo095) — Crack Inspector (rank 1)

Intelligence_Agency (@Carstel_YT) — Crack Inspector (rank 1)

RemainInLight (@icantdanceicantsing) — Crack Inspector (rank 1)

JustSylvia (@ju5t_Sylvia) — Crack Inspector (rank 1)

Chris (@Zay_jay7) — Crack Inspector (rank 1)

Agent (@e6user) — Crack Inspector (rank 1) terminated

chickentendie (@nOstOplittlekid) — Crack Inspector (rank 1)

brayden (@dragon556743) — Crack Inspector (rank 1)

Tato (@NotRealItsTato) — Crack Inspector (rank 1)

Steellray (@Mad_Max2280) — Crack Inspector (rank 1) terminated

RobloxCoreGames (@BuilderDNoob) — Crack Inspector (rank 1)

JackDiamond (@sin7000) — Crack Inspector (rank 1)

@fereqye — Crack Inspector (rank 1)

DJJJ (@fivebarney) — Crack Inspector (rank 1)

@toadersiscool — Crack Inspector (rank 1)

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

Rank structure

Director of Crack Control1
Directory3
Crack Control Specialist1
Uncracked0
Member1,908
Crack Inspector1,903
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.