Engineering and Technical Department [ Ω ] #16597651

members (measured 3 Nov 2026, 07:40 UTC)

27 December 2022

created (per Roblox API)

10 August 2026

first measured by this register

Description

ARC-Echelon

Written by the group; not a statement 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 We do not publish numbers we have not measured.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
23 Aug 2026, 21:35	1	first reading

Daily: the last measured count of each UTC day. Days with no new reading have no point. The full per-reading record is in the CSV and JSON downloads below.

Ownership

Owned by @Captain051081 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

@Captain051081 — The Administrator (rank 255)

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

Rank structure

The Administrator0

Assistant Administrator0

Overseer0

Director0

Vice director0

Member1

[NIL 1]0

[NIL 2]0

[NIL 3]0

[NIL IS 4]0

[NIL DA 5]0

[NIL AS 6]0

[NIL FINALLY 7]0

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.