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Eureka.

Eureka. #9915854

629
members (measured 18 Oct 2026, 23:10 UTC)
10 March 2021
created (per Roblox API)
10 August 2026
first measured by this register

OtherENgeneral interestdiscoverycommunity

Description

Eureka Moments. Eureka Discoveries. All Found Here.

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

Membership history

Growth

62562962710 August 2026 — 625 members30 August 2026 — 626 members18 September 2026 — 625 members25 September 2026 — 626 members29 September 2026 — 627 members4 October 2026 — 628 members9 October 2026 — 627 members17 October 2026 — 628 members18 October 2026 — 629 members10 August 202618 October 2026
9 measurements spanning 69 days, net +4. 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 624–630 and does not start at zero.
Measurement log — every members count we have recorded
Measured (UTC)MembersChange
18 Oct 2026, 23:10629+1
17 Oct 2026, 06:36628+1
9 Oct 2026, 23:15627-1
4 Oct 2026, 00:22628+1
29 Sept 2026, 19:11627+1
25 Sept 2026, 19:41626+1
18 Sept 2026, 19:21625-1
30 Aug 2026, 19:40626+1
10 Aug 2026, 12:20625first reading

Ownership

Owned by Gameson (@HR_Gameson0630) as measured.

Claimed by user #1594384152 — observed between sweeps, detected 10 Aug 2026, 15:04 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

0
players in this group’s experiences right now
11,731
lifetime visits across 5 experiences

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

Members we’ve seen

Gameson (@HR_Gameson0630) — [SHR] Chief Executive Officer (rank 255)

Kem (@lift_145236) — [SHR] Co-Chief Executive Officer (rank 254)

4milrob (@d_plad) — [SHR] Co-Chief Executive Officer (rank 254)

@mrchevrblx — [SHR] Chief Consultant Officer (rank 249)

not_ayden (@aydecyman) — [HR] Head of Eureka Transportation (rank 123)

ancientfarmequipment (@OfficialBananaY) — [HR] Head of Eureka Aviation (rank 122)

Gura (@HealthyIamanoob) — [HR] Developers for Project HM (rank 121)

fatverho (@feiliver) — [HR] Developers for Project HM (rank 121)

Esun (@sunyiran2021) — [LR] Customer Services (rank 90)

@Edeliyna — [LR] Customer Services (rank 90)

raiyan (@RaiyanM1) — [LR] Customer Services (rank 90)

Sergio_Gurman25 (@DarkClownJoker25) — [C] Customer (rank 1)

DatoSeriVida (@singaporerules) — [C] Customer (rank 1)

@mtmtyuyu — [C] Customer (rank 1)

That15Guy (@ItsCoolGuy15) — [C] Customer (rank 1)

@dsv2000 — [C] Customer (rank 1)

@Haeveryday — [C] Customer (rank 1)

cl_nker (@EverYolo) — [C] Customer (rank 1)

Chapter_Kwok (@Rail_Sam008) — [C] Customer (rank 1)

shark (@jkhcims) — [C] Customer (rank 1)

CYK123567 (@Cheung2009) — [C] Customer (rank 1)

tsuroki (@html10048) — [C] Customer (rank 1)

Rev (@Revbuilds) — [C] Customer (rank 1)

@Alvin11077 — [C] Customer (rank 1)

Fern (@IlIBlock_MANIlI) — [C] Customer (rank 1)

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

Rank structure

[SHR] Chief Executive Officer1
[SHR] Co-Chief Executive Officer3
[SHR] Head of Public Relations0
[SHR] Chief Development Officer0
[SHR] Chief Operation Officer0
[SHR] Chief Staff Officer1
[SHR] Chief Consultant Officer2
[BOD] Future Commissions Director0
[HR] Head of Eureka Transportation1
[HR] Head of Eureka Aviation1
[HR] Developers for Project HM3
[HR] Developer1
[MR] Testing Facility Developer0
[MR] CTS Developer0
[MR] Kai Tak Developer0
[MR] MFM Developer0
[MR] Livery Developer0
[LR] Customer Services3
[SG] Collaboration Developer0
[SG] Commissioned Developers0
[SG] Commissioned Aviation Developers 20
Member625
[C] Customer611
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.