Ostrevian Federation #35164955
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 17 Aug 2026, 12:05 | 8 | first reading |
Ownership
Owned by @OstreviaHolder as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
@OstreviaHolder — Holder (rank 255)
@Memaw1294m — ▬▬▬▬ OVERSIGHT ▬▬▬▬ (rank 60)
Zxeeni (@Oldmanforoldgames) — Immigrant (rank 1)
p0mi (@PabianX3vht) — Immigrant (rank 1)
@ApplePearOrangeYea — Immigrant (rank 1)
truly virqu (@ALBERTOLENGENDS) — Immigrant (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.