Hollow Structures. #688647
Description
For Building Lessons please join Team Shockwave http://www.roblox.com/My/Groups.aspx?gid=2736896 ■▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬■ Welcome to Hollow Structures. Here, I plan to teach, build and have fun creating with people desperate to become a Builder ■▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬■ Main Place: http://www.roblox.com/games/366699042/F3x-Builds ■▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬■ We work w/ f3x incase you were wondering.
Written by the group; not a statement 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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 10 Aug 2026, 20:54 | 3 | first reading |
Ownership
No owner on the last measurement — this group is ownerless as Roblox reports it. Ownerless groups can be claimed from inside Roblox by an eligible member.
Members we’ve seen
mammu (@Mattdunsun) — Apprentice (rank 5)
@Robohead999 — Apprentice (rank 5)
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.
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.