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@jjmats27

Oldjames @jjmats27 #1369987281

17
followers (as measured)
21 December 2019
account created (per Roblox API)
17 Sept 2026, 08:54
last measured (UTC)

Username record

@jjmats27 — observed 17 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)

sponge time#10067848
10
Dev friend#34012824
6

Open data

Download this user’s observed record: username history (CSV) · record (JSON)

Also a member of

LSPLASH#3049798 · you guys
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YUМ#11122367 · Small Portions
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Paradoxum Games#4914494 · Player
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Thinking Project#1235888 · noob
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Marizma Games#3763098 · 🌀 Member 🌀
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Badimo#3059674 · Member
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IROC Studios Building Roleplaying Community#7064117 · Verified Gamer 🕹
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Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner
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InfinityInteractive#11257245 · Fans
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KreekCraft Community#3072234 · Member
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Roy & Charcle#1083606 · Fans
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Parwaz Studios#4851134 · Member
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Kohaú#4731484 · Hibachi Chef
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Team Sloth Forever#3367671 · Member
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Police Roleplay Community#4328109 · Community Member
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Boba®#3174578 · Customer
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Pastriez ™#4334990 · Trainee
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|GAR| Grand Army of the Republic |#5214183 · Corporal
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Car Crash Simulator Official Group#3338997 · Fan
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Hidden Studio.#6206301 · ✨ Fan
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BloxStreet Corporation#2700627 · Trainee Team Member
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The Red Army .#4802792 · Junior Conscript
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MeepCity#655011 · Meep
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Generation X Studios#7224788 · Awesome Member
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United States Army    #3108077 · [E1] Private (Basic Combat Training)
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Hygiene#4234871 · [3] Receptionist
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Tycoon Typhoon#3234576 · New
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Builders Club#8 · Member
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Rats United#5948630 · Rat
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Llama Train Studio#2621674 · Follower
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Kecai#4594985 · Customer
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Builderman#5 · Member
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Stateview Correctional Facility. ∞#5025380 · Emergency Response Team
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SizzleBurger#1016598 · Shift Leader
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Coast#4873189 · 🏄‍♀️ Trainee
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Highfield City Police Department#6117548 · Police Recruit
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Babble Games#11010524 · Fan
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Pablo's#2832203 · Intern
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Μilitary Simulator#4800484 · Militsiya Conscript
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RB Battles Games#6321191 · [RBB] Fan - Team RBB
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BloxCrafters Emerald#7724965 · Member
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Soro's Restaurant Franchise®#1108927 · Valued Customer
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L.A. Airways®#1249062 · Vice President
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Small World Games Group#4538540 · Member
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Spooky Scary Games#8775959 · 📷Experienced Ghost Hunter
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Serendipity Support Center#4346739 · Receptionist
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Jaller's Projects#266819 · 🌾Farm Residents🌾
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Militsiya .#4901723 · Militiaman
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Tsunami Sushi#1131775 · Customer
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Official Murder Mystery 3#7999634 · Murderers
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Black Spruce Studio#4071570 · Player
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Staff#3829 · Fans of Staff
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The Rainbow Omega Group#3229253 · Normie
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The Iron Cafe™#1221204 · Trainee
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Power Simulator 2#5175275 · Member
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Warlords Game Group#11199286 · Warlord
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Commonwealth of Pennsylvania | RP#5598688 · Trainee
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content deleted_2864910#2864910 · Trainee
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ENLITE Theatre#3636682 · Audience
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parque#2857608 · Customer
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School Of Developers | ROBLOX DEVs#9658196 · 🧠 | ROBLOX Developers
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The Mandalorian Empireᅠ ᅠ#3053343 · Mandalorian | EARN XP IN GAME
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HCBB League#2997980 · Fans
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Chxrlies Subscribers#10192882 · Member
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Cookie development#3058378 · Chocolate chips
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Gravity Gymnastics#2747622 · REC [Nov]
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eyriest#4914018 · Community
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Frozey#5206588 · Customer
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Vikings Club#7099513 · Viking
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Immortal Game Studio#4467675 · Member
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LUSHIVE#6707527 · Community
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Centralized Uniforms Workshop#5807589 · Customer
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Sweets™#4158441 · Hungry Customer
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WWE On Roblox!#2626449 · • Universe Member
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lillys group super#4013514 · Member
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Cortadó#4970758 · Customer
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parallels#6328938 · Devoted
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Gochí#5874921 · Customer
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Trade ⊡#3248694 · Trainee
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Empire Designs & Public Attire#8241992 · Customer
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Pastriez Apparel#4814249 · Pastriez Peep
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Roboxarian's Hideout#15581011 · Member
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Тhe Galactіc Empirе#7260926 · Civillian
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Urban Operations (U.O)#5130762 · Civilian
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Campfire HQ#5562294 · Client 💖
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Minecraft is good and robots is good#9834482 · Server Operator
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Xbox players United!#11428668 · Admin
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Hi hi hello hello hi hi hello hi#10352391 · Member
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this is an abandoned group#8155630 · Admin
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Dev Friends :D#17109427 · Dev
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Membership and rank as measured from this user’s public group list.