(U5P) [UNKNOWN 5 PIRUS] #9878919
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members (measured 10 Aug 2026, 15:04 UTC)
7 March 2021
created (per Roblox API)
10 August 2026
first measured by this register
Description
Final Member Count: 137 THE BEST UNKNOWN GROUP TO EVER EXIST {SHUT DOWN JULY 25TH, 2021} [ANY REMAKES OF U5P ARE NOT CERTIFIED] LLTU (Long Live The Unknown)
Written by the group; not a statement by this register.
Membership history
Growth
Growth history is still building. We hold no measurements 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 We do not publish numbers we have not measured.
Ownership
Owned by @asmcker as measured.
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.