λ5 Lambda-5 "White Rabbits" #730344595

15

members (measured 8 Oct 2026, 20:05 UTC)

21 June 2026

created (per Roblox API)

14 August 2026

first measured by this register

Membership history

Growth

5 measurements spanning 49 days, net -3. 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 15–18 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
8 Oct 2026, 20:05	15	-1
27 Sept 2026, 22:08	16	+1
2 Sept 2026, 16:44	15	-2
28 Aug 2026, 19:19	17	-1
21 Aug 2026, 04:40	18	first reading

Ownership

Owned by Retro (@Retrospektve) 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

@FaIse_Chaos — The Administrator (rank 255)

Retro (@Retrospektve) — O5 Head (rank 254)

Nochi (@NochiiNix) — O5 Council (rank 251)

@danzombot — Operative (rank 100)

@KuhkaoiAlt — Operative (rank 100)

Starlette (@Relutia) — Operative (rank 100)

@Harlan_Wade — Operative (rank 100)

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

Rank structure

The Administrator1

O5 Head1

Overseer1

O5 Council5

Directorate1

Commander0

Executive Officer2

Elite Operative0

Operative9

Recruit Operative0

Awaiting Assignment18

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.

[SCPF] Special Containment Procedures Foundation#2694395 · 7 shared members

[SCPF] Mobile Task Force#2710915 · 7 shared members

β7 Beta-7 "Maz Hatters".#5561049 · 5 shared members

SCPF: THETA#4602493 · 4 shared members

[SCPF] Biomedical Research Department#562824642 · 4 shared members

[SCPF] Manufacturing Department#2721970 · 4 shared members

[SCPF] Administrative Department ‌#2923354 · 4 shared members

[SCPF] Department of Communications#2893314 · 3 shared members

ν7 Nu-7 "Hammer Down".#841075079 · 3 shared members

ξ13 Xi-13 "Sequere Nos"#259113906 · 3 shared members

The Jedi Ordеr#5723250 · 2 shared members

SCP-F ︱Special Containment Procedures Foundation#6650179 · 2 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.