Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
SPM Development

SPM Development #16874149

11
members (measured 13 Oct 2026, 07:48 UTC)
26 January 2023
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

11211610 August 2026 — 21 members12 October 2026 — 11 members10 August 202612 October 2026
2 measurements spanning 63 days, net -10. 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 10–23 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
12 Oct 2026, 23:2411-10
10 Aug 2026, 20:5721first reading

Ownership

Owned by @Andrew_Hanover 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

@Andrew_Hanover — Owner (rank 255)

@HaClix — Insider (rank 1)

@viggonen — Insider (rank 1)

Bill_Cranberry (@Billybob_joehohoho) — Insider (rank 1)

Harrison_Hanover (@Capt_George) — Insider (rank 1)

@morrbackup — Insider (rank 1)

@SimpleGemstone — Insider (rank 1)

@Todd_Hanover — Insider (rank 1)

Crash (@onthatglass) — Insider (rank 1)

@Bucket_Hanover — Insider (rank 1)

KEL (@KELIHHHHH) — Insider (rank 1)

Rares (@RaresAndIKnowIAm) — Insider (rank 1)

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

Rank structure

Owner1
Admin0
Clearance 10
Clearance 20
Clearance 30
Clearance 40
Clearance 50
Clearance 60
Dev Branch Access0
Member21
Insider20
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.