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The B_atcave

The B_atcave #35020151

39
members (measured 6 Nov 2026, 18:15 UTC)
1 October 2024
created (per Roblox API)
10 August 2026
first measured by this register

OtherENsocialprivatefriends

Description

Close friends and supportive people I guess

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

Membership history

Growth

123925.511 August 2026 — 12 members16 September 2026 — 35 members6 November 2026 — 39 members11 August 20266 November 2026
3 measurements spanning 87 days, net +27. 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 8–43 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
6 Nov 2026, 18:1539+4
16 Sept 2026, 06:0635+23
11 Aug 2026, 16:2112first reading

Ownership

Owned by Bat (@B_at) 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

Bat (@B_at) — The Dark Knight 🦇 (rank 255)

Baller (@XxQinqXx) — Bats (rank 1)

Focalor (@BVRZS) — Bats (rank 1)

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

Rank structure

The Dark Knight 🦇1
Robin 🐦‍⬛1
Catwoman 🐈‍⬛0
League of Assassins 🥷2
Camazotz0
Jersey Devil0
Ahools0
Vampire Bats0
Fruit Bats0
Member12
Bats8
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.

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.