Red & Blue Development #11998645

148

members (measured 2 Nov 2026, 16:32 UTC)

23 August 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 62 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 148–149 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
20 Oct 2026, 12:53	148	-1
19 Aug 2026, 03:28	149	first reading

Ownership

Owned by @1xJK_Groups 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

@1xJK_Groups — ▸ Holder (rank 255)

RobertMuha (@Yumfiks) — ▸ Noted Member (rank 2) terminated

Qewki (@TheDog_228228) — ▸ Member (rank 1) terminated

819_Numbness (@DeidarochkaYT666) — ▸ Member (rank 1) terminated

@GOdukti45 — ▸ Member (rank 1)

King (@DeidaraTsukuritobi) — ▸ Member (rank 1) terminated

Sterpnel (@Gresty_LYT) — ▸ Member (rank 1) terminated

System (@MynameAP) — ▸ Member (rank 1)

robda (@robda342) — ▸ Member (rank 1)

Klaus (@peasantfarmerr) — ▸ Member (rank 1)

Karl (@Ghost141RUS3) — ▸ Member (rank 1)

@illerax2 — ▸ Member (rank 1)

Noob (@Emoboy141280) — ▸ Member (rank 1)

bluedragon888 (@MotkaZopka) — ▸ Member (rank 1)

@MrNicholasik — ▸ Member (rank 1) terminated

Hitomi_Kuroishi (@ArabRambovich) — ▸ Member (rank 1)

OOH (@Emirik1226) — ▸ Member (rank 1) terminated

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

Rank structure

▸ Holder1

▸ Owner0

▸ Co-Owner1

................................................................0

▸ Testers0

▸ Administration0

▸ Noted Member1

...............................................................0

Участник149

▸ Member146

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.