Headrosapiens #5356222

members (measured 15 Aug 2026, 06:44 UTC)

20 December 2019

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
15 Aug 2026, 06:44	5	first reading

Ownership

Owned by pietro (@pi3tr0519) as measured.

Members we’ve seen

pietro (@pi3tr0519) — Headrowner (rank 255)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Trade.#650266 · 1 shared members

444,514

ROBLOX Community Developers#3326755 · 1 shared members

15,905

Linkin Park#3027 · 1 shared members

2,989

Simple.ᅠ#4459064 · 1 shared members

458

Events Clothing#5136831 · 1 shared members

Vinc_Official_Team#4738909 · 1 shared members

Italian Roblox News#11122916 · 1 shared members

UGC-Clothing#6912019 · 1 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.