[Lambda Protection Service] #35395899

members (measured 13 Oct 2026, 18:47 UTC)

28 December 2024

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
19 Aug 2026, 03:33	4	first reading

Ownership

Owned by Dev_P (@Petrulici) 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

Dev_P (@Petrulici) — Host (rank 255)

@mattyago73 — Head of Officers (rank 9)

Yumeko (@MCobblesystem) — Veteran (rank 6)

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

Rank structure

Host1

---------------0

2nd Host0

Head of Directors0

Director0

Deputy Director0

Head of Officers1

Officer0

Trial Officer1

Veteran1

Sergeant0

Senior Guard0

Lambda Guard0

Junior Guard0

Member4

Intern0

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.