Jeff @Jeffreymblack #1175995609
24 July 2019
account created (per Roblox API)
9 Sept 2026, 07:05
last measured (UTC)
Username record
@Jeffreymblack — observed 9 September 2026
Roblox’s API lists prior usernames without dates; the dates above are when this register observed each name, which bounds — but is not — the change date.
Groups owned (as measured)
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Also a member of
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3,232,678Exército Brasileiro do Delta#35860776 · [REC] Recruta
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975,051Eternal Pose#34564085 · Member
897,369Not a small deal#35823976 · Newbies
27,946DIABOLISM#7684596 · DYSTOPIANS
23,731MS: KEN#503844107 · Members
17,101FAVELA VENCEU - VIDA DE MANDRAKE/NGKS#9821549 · »★«𝐂𝐑𝐈𝐀𝐒»★«
9,623Brasil#41999 · [CVL] Civil
6,591Shura Unleashed#445597744 · Early Access
5,567[BR]Brasil#16455382 · Cidadãos-Brasileiros
1,622UFC#4958 · Member
924*Comunismo*#10481700 · Member
398Igreja do Jeff#16189536 · Membros da Igreja
139Flame Reapers番#625847031 · Membro
126Uprising 乱#35676292 · Fresh Blood
122Membership and rank as measured from this user’s public group list.