Kosmo @Kosmouhr #2515785378
17 April 2021
account created (per Roblox API)
20 Aug 2026, 09:04
last measured (UTC)
Username record
@A_CosmoBLOX — observed 20 August 2026
@Kosmouhr — observed 20 August 2026
@literally_cosmo — observed 20 August 2026
@the_captain789 — observed 20 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)
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147,339Scuffed projects#7050767 · Member
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104,475Old ROBLOXians!#127754 · < 2021/1 - 2 Years >
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401Vipor's Clothing group#17043308 · Member
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320Hallspy Softworks#15029541 · Regular
227Sharp Tailoring & Co.#15244637 · Customer
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16748 hour drive-thru#15563874 · supporter
122Membership and rank as measured from this user’s public group list.