[IOOTRC] International Red Cross Organization #5166212

285

members (measured 15 Oct 2026, 16:00 UTC)

14 September 2019

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 39 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 285–286 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
18 Sept 2026, 16:41	285	-1
10 Aug 2026, 12:13	286	first reading

Ownership

Owned by @Mar_tibe as measured.

Claimed by user #1298460565 — observed between sweeps, detected 10 Aug 2026, 14:00 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

@Mar_tibe — Majitel (rank 255)

Kubis (@Dev_Kubis) — [1] Civilista (rank 30)

@lukas458l — [1] Civilista (rank 30) terminated

Vojta (@gamerbrother_cz) — [1] Civilista (rank 30)

@State_Trooper715 — [1] Civilista (rank 30)

Ivii (@YTSnowCzech) — [1] Civilista (rank 30)

ownimtemore (@TheNamberStrike) — [1] Civilista (rank 30)

MartinPohlodko8CZ (@MartinPohlodko8) — [1] Civilista (rank 30)

Erqt (@PvPMasterPvP_cz) — [1] Civilista (rank 30)

Unknown (@danecekk45) — [1] Civilista (rank 30)

Martin (@CrocoCZ123) — [1] Civilista (rank 30)

Bejk (@Starejbejk) — [1] Civilista (rank 30)

Venda (@vendabacon) — [1] Civilista (rank 30)

Honza (@Honzik1515) — [1] Civilista (rank 30)

@dfjhfif — [1] Civilista (rank 30)

NoName (@NoNameY2kL) — [1] Civilista (rank 30)

@tomasmarek7557 — [1] Civilista (rank 30)

Majk (@majkino) — [1] Civilista (rank 30)

cortezoxx (@dankodingo123) — [1] Civilista (rank 30)

OnolikFloyas (@Onolik) — [1] Civilista (rank 30) terminated

idk (@jehlapla) — [1] Civilista (rank 30)

Lukas (@uuaa2009) — [-] ---- (rank 10)

@HALK_TV06 — [-] ---- (rank 10)

Developer_O5 (@yyriderkoo31) — [-] ---- (rank 10) terminated

Bk_337z (@flipper_mcfly) — [-] ---- (rank 10)

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

Rank structure

Majitel1

[GŘ] Generální Ředitel1

[10] Administrativní Personál0

[9] Vývojář0

[8] Instruktor0

[6] Zaměstnanec Nemocnice2

[7] Operátor ZOS0

[5] Zaměstnanec V Terénu0

[4] Vystudovaný Specialista0

[3] Zdravotnický Student1

[2] Pacient0

[1] Civilista57

[-] -0

[-] ----224

Member286

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.

OSTRAVA RolePlay Community#8026626 · 27 shared members

Pilot Training Club#2794513 · 24 shared members

OKRES CZ/SK ROLEPLAY#5235798 · 22 shared members

Rails of Ostrava#5104718 · 19 shared members

Police Roleplay Community#4328109 · 18 shared members

muffahi's trains#4289781 · 18 shared members

Stepford County Railway#3620943 · 17 shared members

Policie České republiky Liberec#7094452 · 17 shared members

Bohemian Crown | RP#6408961 · 16 shared members

Stateview Correctional Facility. ∞#5025380 · 15 shared members

České Dráhy#4235409 · 15 shared members

Zábřeh Roleplay#11109752 · 15 shared members

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.