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@UnknownHappyDays

@UnknownHappyDays #1742289233

7 July 2020
account created (per Roblox API)
19 Sept 2026, 00:56
last measured (UTC)

Username record

@UnknownHappyDays — observed 19 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

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Creator_Studio#5213021 · Fan
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Ignite Games#5878314 · Player
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Virtual Valley Games#1241210 · VVGer
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Golden Dominus games#7213677 · Member
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Super Heroes™#3020631 · Member
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[Dinosaur World]#4409241 · Supporter
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generic roleplay gaem fanclub.#5574524 · fan.
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HD Dev#3204047 · Member
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Quantum Science Inc.#2847031 · Employee
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Official Murder Mystery 3#7999634 · Murderers
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GMD Corporation#2707586 · Fan
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Cozy Chick Studios#4000776 · Chick
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TenuousFlea Universe#4814485 · Supporters
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MyGroupNamesThis#2986372 · Bacon Army
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Wings ツ#2514178 · 😶 customer
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Bad Business#3532271 · Fan
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The Chicken Nugget Gang#3015005 · Chicken Nugget
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Nekobyte Studios#3510718 · Fans
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Sonic.EXE roblox community#5824789 · Community
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Rawblocky#3692974 · People 2
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Super Heroes United!#5174403 · Fan
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Flying Gorilla#5155824 · gorilla
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RXD Studios#2844045 · Fan
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Team Genesis Studios#5154623 · Member
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Remainings group hey guys#2564203 · Subbots
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BlazeProtocol#5749539 · Member
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FNaF : Help Wanted Development Group#5084666 · Fan
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SuperHero Battle Simulator Club#5136543 · Member
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Timeless Maze#4526965 · Member
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Back's Space#5504191 · RGB Fan
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DigitizedPixels Badge Hunting Squad#5072222 · Badge Hunter
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Kasius#7016072 · 💵 | Supporters
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BreakingVision: Legacy#4899730 · Fan
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vault 387#6922268 · Members
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Bulba and their Egged Games#6424974 · Simple Eggs
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Attack of The Killers Fans#8177472 · Players
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Freddy's Productions#5316241 · Member
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Dark Wood Studio (Original)#4046228 · Member
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Miha's group for fans/games.#5867909 · Fans/Players
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Sandustries#6872214 · Sand Fans
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Fnaf community!#5451285 · Special animatronic
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Street Light Studios#6761920 · Supporter
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The Film Department#7062010 · Fan/Member
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Theme Park HeideLand#2576257 · Riders
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Horizontalized Productions#7266772 · Member
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doods studioz#7903133 · doods fan
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Magic Wish Group#1188933 · Standard Runners
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SCP Roleplay World group#5573692 · Member
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Cleetus Co#6937471 · Night Guards
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BENDY FAN GROUP!!#3439484 · ♧Searchers and Lost ones♧
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Fnaf Multiplayer#3213296 · Member
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The Ink Abyss Fan Group#5333253 · Member
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Universe and multiverse battles aprecciation group#7245893 · Member
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Proto-Land#7453945 · Cyber Critter MKIII hashtag
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Protogens_and_Friends#7384938 · Protogens/Mechanicals
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milo's tree homestore#7290766 · seeds 🌴
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furries friends fluffy inc.#7548025 · Protogens , Synth
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Jose Group!#6445057 · Forgotten union..
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The LTN Gang#4637726 · Member
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hi hi hi hi hi hi hi gi gi gi#4172889 · Member
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theee#4018709 · 4
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ka z is bro fan group#6151885 · Member
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The Black Shard colt#5645496 · UnknownHappyDays
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Werewolf family/group#7483966 · Admin
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Predator group join if like predators#9388881 · Member
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Membership and rank as measured from this user’s public group list.