Hydra @Calamastru #2224860414

18 December 2020

account created (per Roblox API)

6 Oct 2026, 05:45

last measured (UTC)

Username record

@Calamastru — observed 6 October 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)

Childi$h group#12474927

Open data

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Also a member of

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lol games..#12208023 · Member

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Gamer Robot Inc#4372130 · Member

The Garden Game#35789249 · Gardener

Quataun#12121240 · Member

Sol's Studio#8509669 · [Gamers]

AoTR [PI]#17347863 · Member

The Flamingo Fan Club#3336691 · December 5th we will all do something

Car Crushers Community#2726951 · Skilled Crusher

(学乱) Gakuran#416091513 · Students

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Fisching#7381705 · Fischer

Paradoxum Games#4914494 · Player

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QuadraTech#4645213 · Supporter

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RC Park#15183246 · Pilots

ESSENTIAL RPG#440941144 · 5

arashiyama#4555230 · 🎮 Players

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UrbanSector#6811462 · Fans

Alpha Engine 2#13237081 · Member

Devil Hunter May Cry#35791681 · Member

Lucid’s UGC#32642659 · Member

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AceGo#34005097 · Owner

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Seb's Studioz#15700290 · @Member

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$ Moolah#10540172 · seen

Gang O' Fries Entertainment#9132225 · Member

Mega Pixel Games#15870154 · Awesome Gamer

Royal Hillcrest#10380454 · Upper-Class Guest

Ashgate Studio#579224321 · Member

Divine Duality#33206954 · Member

DivStudio#32446695 · ⭐️ Member

Pandos UGC#16077477 · 🌟 Member

Snap Shot Studios#17246086 · Member

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Ayumi UGC#32618536 · 🤝 Members

Cool Cat UGC#8416624 · Owner

Valkenheim UGC#13707282 · 《✧》Supporter

The New Harbingers#17170194 · Gamer

Soracat#16770894 · Member

STFO#15197892 · Players

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Kitsune Play.#11503728 · 🦊 Fan

Flying Gorilla#5155824 · gorilla

The Construct#5229056 · Accepted

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[ Content Deleted 969571 ]#969571 · here for primary

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The Tin Pot FamiIy#10417377 · Normal tin pot

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Prep’s Apparel#9510738 · pending..

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7

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