blu @jackthehacker05 #128350889
21 May 2016
account created (per Roblox API)
11 Sept 2026, 09:28
last measured (UTC)
Username record
@jackthehacker05 — observed 11 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)
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Sonar Studios#2919215 · 🕹️Sonarian
18,806,377Hapless Studios#5502618 · Supporter
851,412DaBest Games#34636930 · Owner
424,800Anomic Studios#5473411 · Member
179,979Black Cat 1984#11355618 · Regulars
138,321Mally's Studios#9395990 · neo kibitzer
91,832[UK] United Kingdom#541807 · British Citizen
83,665Cliffside Psychiatric Ward#35544351 · Member
51,678Mothwing Studios#7932202 · Member
21,323Cutesy Bundles Group#7253528 · Member
13,060Targaot#6691653 · Customers
7,531Lua Learning Community#4708614 · Learner
4,333plant’s garden#5696981 · sapling
4,220Post-Flash Studios.#1173141 · shopp
3,938metanoia.#5486081 · customer
3,101Robloxian Luxuries#5297755 · 🙋♂️Customer🙋
2,678WaIiBlox#5921281 · Park Visitor
1,186Lycanthropolis#11002451 · Citizens
947Walmoot#35101160 · Customer
602Outside Cafe#5774291 · noted customers
202C.H.A.O.S. Organization#11059502 · General
146GOOD PURCHASE#35263447 · PURCHASERRR
113Madagasikara#16113493 · Malagasy Civilian
111Vawzen#6858194 · Clothes Developer
98epic squad lol lol#8832194 · epic boi
92「 deuteragonists 」#5667001 · qts
91Nova Directive#35697537 · Security Recruit
63Daveland#6261729 · Developer
56The Last Clones (TLC)#34719194 · Officer
51Plasma Research and Development#12285473 · Plasma Science Team
38.Hybrid Studios.#5602961 · Devs 🔧
38UGC Sellers#33114330 · co owner
36LoboDoido#34688613 · Membro
32guava's group#6812927 · Members
23Sandersons&Andersons#17201201 · Employee
12Vawzen Studios#16684484 · Friends
10Furry shark clothing#17019953 · Clothing designer
8The White Rhino Fan Club#6440120 · Ultra white rhino fan!
6Dirtman101’s fan club#12093287 · Member
4Studio Travelcard Authority#33400239 · Travelcard Holder
3Don’t mind this.#12677131 · Member
3My Bloxburg Creations!#10673776 · Member
2North Star Development Team#15942651 · Admin
2bobux whoa#10377978 · Admin
2werereskimenns#13817172 · Cultist
2Membership and rank as measured from this user’s public group list.