TTR Development #10617376

members (measured 13 Oct 2026, 00:17 UTC)

3 May 2021

created (per Roblox API)

10 August 2026

first measured by this register

OtherEN

Description

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

Membership history

Growth

2 measurements spanning 63 days, net -3. 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 2–5 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
12 Oct 2026, 21:33	2	-3
10 Aug 2026, 13:48	5	first reading

Ownership

Owned by @landmins as measured.

Changed hands 1 time

Transferred from user #49973404 to user #3774564520 — observed between sweeps, detected 12 Oct 2026, 21:33 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.

Members we’ve seen

@skytimed — Creator (rank 255)

cody (@7z99) — Scripter (rank 254)

@landmins — Member (rank 1)

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

Rank structure

Creator0

Scripter0

Member5

Member3

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.

Huenite#12216026 · 3 shared members

Brad's Obby World Events#8232805 · 3 shared members

Bradrise#10028228 · 3 shared members

Rise Development#10967893 · 3 shared members

Aulo#15684066 · 3 shared members

Difficulty Chart Devs#9802715 · 3 shared members

Difficulty Charts#5761142 · 2 shared members

700,209

The Mega Obby Group#16271981 · 2 shared members

475,341

No Jump Studios#7594081 · 2 shared members

357,074

ChiefGroup#34720562 · 2 shared members

87,349

Time Creations!#34368120 · 2 shared members

25,054

Chiefingz#34352118 · 2 shared members

8,831

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.