Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Sleepy Tsunami

Sleepy Tsunami #972220960

2,352
members (measured 2 Sept 2026, 07:56 UTC)
31 January 2026
created (per Roblox API)
10 August 2026
first measured by this register

Membership history

Growth

2,3522,3542,35310 August 2026 — 2,354 members15 August 2026 — 2,353 members30 August 2026 — 2,352 members10 August 202630 August 2026
3 measurements spanning 20 days, net -2. 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 2,352–2,354 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
30 Aug 2026, 20:302,352-1
15 Aug 2026, 17:032,353-1
10 Aug 2026, 16:302,354first reading

Ownership

Owned by @TheDevSir as measured.

Experiences

0
players in this group’s experiences right now
16,799
lifetime visits across 1 experiences
[🌋]Save BRAINROTS from DISASTERS0 playing now
16,799 visits

Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.

Members we’ve seen

@TheDevSir — Owner (rank 255)

bumana1 (@SJ183) — Member (rank 1)

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

Rank structure

Owner1
Sleepy Dev1
Member2,353
Member2,352
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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Groups whose measured members overlap with this one — a sample from our membership graph.

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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.