Roblox RegisterIndependent record of Roblox groups · not affiliated with Roblox Corporation
Sleepcore.

Sleepcore. #8928429

96,062
members (measured 7 Nov 2026, 04:59 UTC)
31 December 2020
created (per Roblox API)
10 August 2026
first measured by this register

Game studiosENUGC FashionY2K AestheticVirtual Accessories

Sleepcore. is a Roblox group categorized as a game studio. Created on December 31, 2020, the group has 95,821 members. It is not verified and has an owner.

Description

Sleepcore is a UGC fashion brand inspired by late-night aesthetics, Y2K streetwear, and dreamlike design. Creating original accessories that blend comfort, nostalgia, and style. ☾ Dream. Create. Wear.

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

Membership history

Growth

95,79596,06395,92996,06210 August 20267 November 2026
793 measurements spanning 89 days, net +222. 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 95,755–96,103 and does not start at zero.
Measurement log — every members count we have recorded, most recent 20 of 793
Measured (UTC)MembersChange
7 Nov 2026, 04:5996,062-1
7 Nov 2026, 01:1196,063+3
6 Nov 2026, 19:5496,060+1
6 Nov 2026, 18:1696,059+1
6 Nov 2026, 14:3896,058+1
6 Nov 2026, 12:2696,057+2
6 Nov 2026, 09:4896,055-1
6 Nov 2026, 05:5796,056+1
6 Nov 2026, 03:0896,055+1
6 Nov 2026, 02:4096,054+1
5 Nov 2026, 23:4896,053-1
5 Nov 2026, 20:2196,054-1
5 Nov 2026, 17:4896,055-1
5 Nov 2026, 17:1096,056+1
5 Nov 2026, 16:4796,055+1
5 Nov 2026, 14:4696,054+2
5 Nov 2026, 12:4096,052-1
5 Nov 2026, 03:4296,053+1
4 Nov 2026, 22:2496,052+1
4 Nov 2026, 20:4996,051first reading

Ownership

Owned by Jeli (@JustLikeJeLi) 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

Jeli (@JustLikeJeLi) — Group Holder (rank 255)

@ItsLikeJeli — Founder (rank 20)

brat (@bratfib) — Marketing Team (rank 13)

abbie (@abbvyi) — Event Winner (rank 7)

Alya (@illusi0nszx) — Event Winner (rank 7)

@PixelatedCandy — Sleepy (rank 1)

fame (@f7mous) — Sleepy (rank 1)

luna (@s2ouls) — Sleepy (rank 1)

@Rolimon — Sleepy (rank 1)

ruosku (@1ruosku) — Sleepy (rank 1)

@motahs1 — Sleepy (rank 1)

@fatherashwee — Sleepy (rank 1) terminated

のーさま (@noonoonoo0043) — Sleepy (rank 1)

@PandaLemonTart — Sleepy (rank 1)

angel (@syposa) — Sleepy (rank 1)

ASHLELE (@Ashleiiia) — Sleepy (rank 1)

RIDERS (@XD_Hello20) — Sleepy (rank 1) terminated

Lorielle (@Lor1elle) — Sleepy (rank 1)

@kirucifix — Sleepy (rank 1) terminated

デクン (@xDeKunGx) — Sleepy (rank 1)

Oracle (@Oracle_Moonlight) — Sleepy (rank 1)

Loygan (@akanespsTV) — Sleepy (rank 1)

irene (@milesmoralesfangrl) — Sleepy (rank 1)

primal (@ut4ere) — Sleepy (rank 1)

Jia (@dollzspitz) — Sleepy (rank 1)

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

Rank structure

Group Holder1
Founder4
Head Moderator0
Community Manager0
Head Designer0
Server Moderator0
Clothing Designer0
Community Team0
Staff Advisor0
Event Winner3
Member95,839
Sleepy95,830
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.

UGC items by this group

UGC catalogue items this creator made, by favourites — measured, over the catalogue depth Roblox exposes.

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.