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Development.Zircon

Development.Zircon #10609993

338
members (measured 21 Oct 2026, 20:06 UTC)
3 May 2021
created (per Roblox API)
10 August 2026
first measured by this register

OtherENinactiveretiredlegacy

Description

founded May 2nd 2021 this group is probably never going to come back https://www.roblox.com/communities/16441394/kt-sps#!/about

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

Membership history

Growth

33733933810 August 2026 — 337 members19 August 2026 — 338 members31 August 2026 — 339 members3 September 2026 — 338 members17 September 2026 — 337 members21 September 2026 — 338 members4 October 2026 — 337 members8 October 2026 — 338 members17 October 2026 — 339 members20 October 2026 — 338 members10 August 202620 October 2026
10 measurements spanning 71 days, net +1. 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 337–339 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
20 Oct 2026, 23:27338-1
17 Oct 2026, 19:28339+1
8 Oct 2026, 02:35338+1
4 Oct 2026, 05:49337-1
21 Sept 2026, 00:28338+1
17 Sept 2026, 00:05337-1
3 Sept 2026, 23:46338-1
31 Aug 2026, 17:19339+1
19 Aug 2026, 12:35338+1
10 Aug 2026, 18:52337first reading

Ownership

Owned by Celest (@MineMaker4532) as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Experiences

0
players in this group’s experiences right now
7,287
lifetime visits across 5 experiences

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

Members we’ve seen

Celest (@MineMaker4532) — fury ok (rank 255)

Julie (@Kitstops) — studiya developer (rank 51)

mkultra (@kaizo_0X) — studiya developer (rank 51)

Nichto (@psynoshore) — studiya developer (rank 51)

melodii (@DrNoob726) — external developer (rank 50)

Nellie (@ZGalaxy_FoxZ) — clothing people idk (rank 31)

Vane (@van3_lily) — testers (rank 30)

IcKon (@IcKonDev) — friends (rank 5)

DaveDabe (@YellowSabre1) — friends (rank 5)

@anamenot — friends (rank 5)

sweetboi (@sweetboi59) — friends (rank 5)

J0dio (@J0diooo) — friends (rank 5)

Svylish (@SSvylish) — friends (rank 5)

CubeCubeCube (@Chill_Cube) — the people (rank 1)

frosty (@Fr0styDias) — the people (rank 1)

Ahmad (@daddoud) — the people (rank 1)

Nene (@JeroGodGamer) — the people (rank 1)

@TabTray — the people (rank 1)

fwq (@fwqualityy) — the people (rank 1)

MinorAdjustments (@K_TotallyNotJustin) — the people (rank 1)

Jaiden (@jaidennanims) — the people (rank 1)

Jim_GK (@jimbowhite1) — the people (rank 1)

mw xavion (@ypkzaybooo) — the people (rank 1) terminated

noah (@meranoah) — the people (rank 1)

CookieDarius (@CookieDariusYT) — the people (rank 1)

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

Rank structure

fury ok1
studiya developer4
external developer3
moderators0
clothing people idk1
testers3
friends19
Member337
the people306
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.

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.