Kat @ROBERTO66534 #2227667322
20 December 2020
account created (per Roblox API)
16 Aug 2026, 07:21
last measured (UTC)
Username record
@ROBERTO66534 — observed 16 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.
Open data
Download this user’s observed record: username history (CSV) · record (JSON)
Also a member of
Catalog Avatar Creator#15102943 · ✨ Member
46,683,330BRAZILIAN SPYDER#35815907 · Member
39,543,235Quataun#12121240 · Member
18,472,949Uplift Games#295182 · Dreamer
14,941,02416bitplay Games#3233280 · Member
7,250,073Paradoxum Games#4914494 · Player
6,070,163RCM Games#11867394 · Member
5,237,183HD Admin#4676369 · Epic User
3,769,917OMG - One More Games#15998317 · Member
2,971,665Splitline: World#35155002 · Member
2,509,809dilly dally games#281380235 · Member
2,424,729MemGames#490075778 · Member
2,109,483Strawberreh Squad#432538536 · Member
2,081,080Retro Library#36090990 · Member
1,347,063Retro Dev#5264310 · Member
1,040,866GroovyDominoes52's Group#11460527 · Groovy Gang
927,387Salahdin#34452328 · Member
853,668Squid Game Infinity Roleplay Community#12539280 · Member
696,406Accurate Rainbow Friends Roleplay#15684957 · Rainbow Friend
400,460Crystal Clean#189088789 · Member
372,220chiling studios#16975379 · members
351,920Mega Tycoons Studios#35981235 · Member
323,724Piggy: Intercity#12874996 · Player
311,126Rusty Robot Inc#34793426 · Robot 🤖
196,530JC601 Group#6829624 · 1 | ⭐ Seguidores Estrella
194,698UniqueDevs#12720281 · 🙋♂️Member
168,355da coolest group ever lol#34751631 · coolio 😎
139,976Not So Fast!#33894213 · Member
139,580Darkus Studios#36050461 · ⌎Member⌏👋
138,275Moonwood Studios#4525406 · Fan
133,655Lazy Genius Productions#450822596 · Fans
102,550The Brick Turns#325259721 · Member
81,152Pondaz's Pals#2982056 · cool 😎
81,108Lyte Games#15917807 · Member
56,807Team i2R#34454882 · Player
56,207Conordev123's Resting Place#33926483 · 🧨The Cool Ones🧨
48,493Dono Games#34981003 · ⭐Member
37,976Diamond Turtle Studio#35732311 · Member
22,506Epico Studio#35450834 · Member
11,166Coldbe UGC#32004819 · 🏀 | Amazing Member!
6,969PlayGB#35380614 · Friend
3,848Doges82 y amigos :D#16749000 · 🌴:Aliados:🌴
1,671Make Clothes,Earn Robux#3233180 · Normal Clothes Maker
705New Grupo (Este es viejo)#271109559 · Miembro
450Zyru#33040397 · 🧺Yutubers🧺
267grupo de Riki#32402427 · 😎hacker🧑💻/administrador💻/rango/100
207fan y amigos de Riki#32900025 · 🔨👷 Michi 🐱🍪
192GearTech Studios#34886222 · Member
99Hola soy Missael#11271604 · ⭐~MichiOne~⭐
80Ledial Studio#14611684 · Community
74LATAM EDUCATIVO :)#33504501 · 🐦🌈𝙵𝚊𝚗𝚜 𝚍𝚎 𝙼𝚎𝚜𝚜𝚒🇦🇷😼
57Lil Jorj x Freddy B studios#1019992971 · Pusheens
48MM2 de Riki#33923478 · Michi 💛👷🔨
19grupo de osos UwU#33358556 · 👷❤️🧡💛Builders hakers/admins 🧑💻
8Membership and rank as measured from this user’s public group list.