Black-Haired Pirates (GPO) #14438943
Game fan groupsENGrand Piece OnlineGaming GuildFictional Fandom
Description
The official Roblox guild for the Black-Haired Pirates, a group based on the game Grand Piece online.
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 15 Sept 2026, 15:55 | 9 | first reading |
Ownership
Owned by Ancient (@KazartSenpai) as measured.
Members we’ve seen
Ancient (@KazartSenpai) — Captain (rank 255)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.