YSL Development Physics #588189110
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 13 Oct 2026, 01:11 | 136 | -1 |
| 1 Oct 2026, 01:03 | 137 | +5 |
| 14 Sept 2026, 07:34 | 132 | +5 |
| 1 Sept 2026, 01:03 | 127 | +2 |
| 25 Aug 2026, 01:42 | 125 | +2 |
| 16 Aug 2026, 15:39 | 123 | first reading |
Ownership
Owned by @VmbeRiforD as measured.
Changed hands 2 times
Transferred from user #3579401684 to user #10542186266 — observed between sweeps, detected 1 Oct 2026, 18:41 UTC
Transferred from user #3731307538 to user #3579401684 — observed between sweeps, detected 1 Oct 2026, 01:03 UTC
Detection dates bound when a change was seen by this register, not when it happened.
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
ykd (@ykdrxc) — Owner (rank 255)
Sirro wick (@Shawn_28716) — Member (rank 1)
DF_lasko (@Yannick44115) — Member (rank 1)
@getcraftywit380 — Member (rank 1)
slattisback (@AFSKeno) — Member (rank 1)
c44 (@ScoomGetEm4L) — Member (rank 1)
idk_dmn (@mrface_him) — Member (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.