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Ultima Convenantum

Ultima Convenantum #202778785

7
members (measured 6 Nov 2026, 19:48 UTC)
29 January 2026
created (per Roblox API)
11 August 2026
first measured by this register

Game studiosENpost-apocalypticsurvivalroleplay

Description

After travelling around the post-apocalyptic world, you stumble upon an old bunker located in the now destroyed Soviet Union. You would have thought that everything would have been destroyed by now; however, this building has just proven you wrong. As you approach the premises, you spot Red Army military personnel patrolling the area. You have finally found survivors after years of wandering. You let yourself be taken inside, not knowing what awaited you, but you knew you'd finally found safety. Are you sure you are safe? You have seen many despicable monsters while on your own. How can you be so sure this place isn't full of them? Perhaps the Russians are conducting experiments, and you are just another test subject for them. Well, it's too late to back out now. You will figure it out in due time.

Written by the group; not a statement by this register.

Membership history

Growth

787.511 August 2026 — 8 members14 September 2026 — 7 members11 August 202614 September 2026
2 measurements spanning 34 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 7–8 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
14 Sept 2026, 19:277-1
11 Aug 2026, 17:528first 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 ari (@ariveau) 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

ari (@ariveau) — - (rank 255)

leon (@leonumio) — 🌟 Elevated Operative (rank 4)

ElRataKiki (@kikicxvs) — 🌐 Civilian Personnel (rank 2)

@diietppsi — 🧱 Registered Occupant (rank 1)

wil (@Ayikue) — 🧱 Registered Occupant (rank 1)

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

Rank structure

-1
⭐ General Secretary2
Faithful Overseers2
🛠️ Chief of Directorate0
📼 Senior Political Officer0
🔧 Operations Commander0
Faithful Constructors0
🔰 First Commissar0
Faithful Advocate0
🔮 Sector Commissar0
🏹 Political Inspector0
Faithful Secretary0
🛡️ Station Prefect0
🤖 General’s Assistant1
📣 Bureau Chief0
🛎️ Deputy Prefect0
Faithful Partisan0
🗝️ Civil Overseer0
🖋️ Senior Clerk0
📌 Administrative Officer0
🖇️ Political Scribe0
🔎 Junior Clerk0
Faithful Devotee0
🌟 Elevated Operative1
☢️ Radioactive Citizen0
🌐 Civilian Personnel1
Member8
🧱 Registered Occupant3
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.