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@thecoolmastergoodboy

Edwin @thecoolmastergoodboy #186054257

25 November 2016
account created (per Roblox API)
28 Aug 2026, 16:57
last measured (UTC)

Username record

@thecoolmastergoodboy — observed 28 August 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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The Flamingo Fan Club#3336691 · December 5th we will all do something
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Gamefam x Sonic#13632331 · Member
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Badimo#3059674 · Member
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Roblox Building Roleplaying Construcción#10692800 · ⭐️ Owner
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HD Games.#5028964 · Fan
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KreekCraft Community#3072234 · Member
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Shark Fin Studios LLC#3751488 · Sharkie
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Beacon Studio#2589590 · Fans
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Builderman#5 · Member
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Theme Park Tycoon 2#2910194 · Super-epic builder
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Stepford County Railway#3620943 · [TD] Trainee Driver
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BUUR#3744035 · BACON
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Secondhand Studios#2748390 · Subscriber
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Crazyblox Games#3196771 · Member
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Flamen' Studios#5549669 · Member
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Staff#3829 · Fans of Staff
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·The Marvel Universe·#3434601 · Citizens
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Baldi's Basics#4142989 · Impostor Students
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Jake on Youtube#3184199 · person
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Verde#2859030 · Trainee
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Network Britain#6074059 · [PS] Passenger
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Power Simulator#4961219 · Fan
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Official Retro TDS Group#11209028 · Friends!
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Centro Interactive#3443034 · Member
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Potato Transit Authority#5613578 · Fan
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Coolmath Games!#7205727 · Coolmath Gamer
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MTAoR: The Experience#6272069 · Subway Operator
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[STS] Subway Train Simulator#5293469 · Fan [F]
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REV3RSE Transit Studios#2807785 · Member
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Subway Testing#3043778 · Super Fan
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Operator's Life#5337366 · Member
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Official World Trade Center Of Roblox#6064400 · Tourist
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Project Fastrack#33961089 · Member
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Pxrra Rail Studios#10962588 · Member
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IND Drive Unlimited#5294061 · Member
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~Spider-Gang~#8884367 · Member
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Apple#17847 · Member
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Prestos Pizza#4797932 · Junior Chef
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Rich Gamers Group#3809753 · -/•°⭐️Member⭐️°•\-
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Aspectia Studios#11820551 · 6 [M] Member
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The Ay-Ayron Crib#5825615 · Favorite Peeps!
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Universal Transit Studios#4999097 · Fan
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NeonSquad2#9227361 · Member
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The Specxtre#6061025 · Member
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The Ca Allahistan Republic#6895949 · residents aka civillians aka target practice
302
CoreBeast's Roblox Group#9196383 · Trusted
77
joeyxbox's group#3380973 · Member
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robux 2k givaway#4154775 · Member
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LA MEX FAM#10663840 · Member
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The Headas#179135841 · Member
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The roses and roblox#4134611 · Member
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Membership and rank as measured from this user’s public group list.