Black Diamond Basement #12830703

69

members (measured 19 Aug 2026, 10:48 UTC)

7 November 2021

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 7 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 69–70 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
17 Aug 2026, 16:50	69	-1
11 Aug 2026, 02:25	70	first reading

Ownership

Owned by @blitzzzy90 as measured.

Members we’ve seen

@blitzzzy90 — Owner (rank 255)

rayygacorr (@reiirayyy) — Member (rank 1)

Beka (@TopUGCSellerBK) — Member (rank 1)

Rev (@revuxen) — Member (rank 1)

@4w0g — Member (rank 1)

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

Rank structure

Owner1

Admin1

Member70

Member69

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.

Chillz Studios#2782840 · 2 shared members

(学乱) Gakuran#416091513 · 2 shared members

Kitawari#17219742 · 2 shared members

Small World Games x Anime Defenders#34121350 · 2 shared members

RELL GAMES#4939446 · 2 shared members

Your Cool Store#9565618 · 2 shared members

~•Revuxen's Attic•~#8880463 · 2 shared members

FastFashion#7559147 · 2 shared members

Blue Lock Rivals Unofficial Fans#34671275 · 1 shared members

Scriptbloxian Studios#4705120 · 1 shared members

BIG Games Pets#3959677 · 1 shared members

LSPLASH#3049798 · 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.