+1 Jump Studios #148987660
+1 Jump Studios is a Roblox group community created on October 24, 2025. The group has 21,068 members and is not ownerless. It does not have a verified badge. The category is not specified.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 3 Nov 2026, 07:30 | 20,548 | -1 |
| 3 Nov 2026, 05:40 | 20,549 | -1 |
| 3 Nov 2026, 05:28 | 20,550 | -1 |
| 3 Nov 2026, 03:40 | 20,551 | -4 |
| 3 Nov 2026, 01:50 | 20,555 | -2 |
| 2 Nov 2026, 20:00 | 20,557 | -1 |
| 2 Nov 2026, 16:10 | 20,558 | -1 |
| 2 Nov 2026, 10:30 | 20,559 | -2 |
| 2 Nov 2026, 04:50 | 20,561 | -1 |
| 2 Nov 2026, 01:00 | 20,562 | -1 |
| 1 Nov 2026, 23:14 | 20,563 | -1 |
| 1 Nov 2026, 23:00 | 20,564 | -1 |
| 1 Nov 2026, 11:40 | 20,565 | -1 |
| 1 Nov 2026, 04:00 | 20,566 | -2 |
| 1 Nov 2026, 02:00 | 20,568 | -1 |
| 31 Oct 2026, 22:20 | 20,569 | -2 |
| 31 Oct 2026, 20:20 | 20,571 | -1 |
| 31 Oct 2026, 19:27 | 20,572 | -1 |
| 31 Oct 2026, 18:30 | 20,573 | -2 |
| 31 Oct 2026, 16:30 | 20,575 | first reading |
Ownership
Owned by TheIsaacDev (@IsaacB_Dev) as measured.
Owner first observed: user #7938362614 — observed between sweeps, detected 10 Aug 2026, 16:08 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
TheIsaacDev (@IsaacB_Dev) — Owner (rank 255)
@omer_y — Admin (rank 254)
ROD_Mincutevippro (@mincutevipno1) — Member (rank 1)
TheRoblixi (@Juanroblixi) — Member (rank 1)
白い空 (@veoconfident) — Member (rank 1)
amarr (@RAMADABS101) — Member (rank 1)
Cristiano (@K1mseongChan) — Member (rank 1)
Komasan (@7ntoine) — Member (rank 1)
ILikeMHA (@1pvnkxd) — Member (rank 1)
KEV (@kevinMina2011) — Member (rank 1)
Alice (@LOOKINGFORTILL3) — Member (rank 1)
Jaydeed6112 (@jaydeed6112) — Member (rank 1)
kay (@Komixxii) — Member (rank 1)
Naruto (@ahmadathmar92) — Member (rank 1)
Grey (@GreySwan13) — Member (rank 1)
larp (@LegoAwesome2323) — Member (rank 1)
Brazuca (@Lorenzomm_20moraes) — Member (rank 1)
Alek (@AlekYPYT) — Member (rank 1)
zxtkzz (@thi123000) — Member (rank 1)
Papi (@ashleymanvarges2) — Member (rank 1)
PREN (@eHaiku) — Member (rank 1)
Taki (@SamSamTheFloof) — Member (rank 1)
Soyabysiita (@ShibaInu_kawaiiYT) — Member (rank 1)
Ketchup (@mavutus2) — Member (rank 1)
antisocial (@ANTI_ASIAH) — 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.