Blue @BlueOptimus03 #364805723

11 August 2017

account created (per Roblox API)

1 Sept 2026, 13:31

last measured (UTC)

Username record

@BlueOptimus03 — observed 1 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)

Ghost rehabilitation#10465131

Open data

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

Also a member of

Blue Lock Rivals Unofficial Fans#34671275 · Member

Current.#34852864 · Member

Rumble Studios#3333298 · Fan

(学乱) Gakuran#416091513 · Students

[B:S] Azure Latch Team#35316274 · Member

REAL_SPEEDSTERS#177656123 · Runner🏃‍♂️

Varis Studios#32421331 · Fan

xFrozen Obbys#16908756 · Member

Shadowrise Devs#1002185259 · Member

Small World Games x Anime Defenders#34121350 · Member

Volleyball Game Group#35330702 · Volleyballer

Tetra Games#4843918 · Fan

[B:S] ALS Team#12229756 · Member

Cool group for big cool people#9285211 · Pro

Universe Time Studio#6556072 · Universe Member

ΞGO#34966374 · Member

Clover Retribution#15890651 · Member

[B:S] HW Team#6073919 · Fan

Nova Digital Games#526536480 · Member

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StarX Inc#33910482 · 💜 | Member

Pure Pure#34122479 · 50 Members

Trendsetter Games#12363692 · Player

wunmo#8019744 · wunmo

Funzy Labs#34007786 · Members

32x#35139043 · Members

The Woods Company#454397042 · Community Member

Astral Team#168519468 · Member

Universal Tower Defense [UTD]#33861560 · Member

Weak Games Corp.#34970628 · Member

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MS: Hunters#35687503 · Member

P&P Team#584210904 · 成员

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Prlz's Den#4651630 · Member

Sharkbyte Studios#3190544 · Sharkbyte Supporter

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The Promised Neverland RP Group#5251151 · [1] Low Quality

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Project Baki#4626791 · Member

FUT: Group#34250916 · Members

MOMENTXM#17351304 · [Player]

Divine Duality#33206954 · Member

Pirate Piece Team#370887066 · Member

Sushi Deluxe Studios#819859458 · Member

Rino Games#14355850 · Athlete

Villain Inc#16351299 · Community

Slayer Online Group#15293456 · Slayer

United Clan of ROBLOX#18 · Patriot

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Shinobi: Project#5574590 · Shinobi

Blumea Productions#989102905 · Member

ChakraWorks#815039163 · Member

Tofuu Productions#4550671 · Beta Testers

Survive Homelander Community#32964299 · Member

Zai-Studios: SUR#10885371 · Nerd

Nv Good Games#572660282 · Fan's

Pinkheart Games#1005157018 · Member

Sakura Society#6490343 · Sakurians

Project Mirror Labyrinth#127473071 · Member

zero ideas.#35944183 · ⚽・Egoist

Tsubasa: Final Shot Community#35841539 · Member

Yuzan Studios#212374896 · Member

Demon Corps North Branch#16346602 · gen44513

Vaelora#32337661 · Member

RE//BORN#32054827 · Membre

Revolution X Club#35035208 · Member

Venture - Studios#8396614 · Community

IceBerq#34288349 · Member

Shinobi BattleGrounds#4729665 · Shinobi

ModdedGG#35841544 · Members

megmi game 2025#970208125 · lessest megmi

Chill Mak Studio#35109349 · Member

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HeavenX Studio#35628050 · Member

WonderStar Studios#33323573 · 🎉Fan

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c2 Products#13000865 · Member

The Forgotten Fruits#12844988 · Member

Burning Ashes: New Era Group#6053969 · Member

Budokai-Z Community#15285043 · Member

Voyager X Studios#13020688 · Membro

Splitline: Vision#16775930 · Diamonds in the Rough

Shinsei's Tavern#15711847 · Member

M3 Industries.#9727546 · Fan

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the dudung#34982670 · Member

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PlayDefenders#15629113 · Member

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CXM Studios#869622895 · Member

Membership and rank as measured from this user’s public group list.