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@bluemasonjar

Kris @bluemasonjar #1135405165

26 June 2019
account created (per Roblox API)
10 Sept 2026, 15:23
last measured (UTC)

Username record

@bluemasonjar — observed 10 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)

Open data

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

Also a member of

Nosniy Games#3461453 · Fan
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Wiggity.#12836673 · Member
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BIG Games Pets#3959677 · Fan
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Sonar Studios#2919215 · 🕹️Sonarian
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Uplift Games#295182 · Dreamer
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Roblox#7 · Member
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BIG Games™#2703304 · Fan
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The Flamingo Fan Club#3336691 · December 5th we will all do something
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BlushCrunch Studio#14576965 · Member
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crookit#33645148 · The Coolest
9,018,426
Creator_Studio#5213021 · Fan
6,909,973
Fisching#7381705 · Fischer
6,215,725
7x3#111185671 · Member
6,123,882
Frost Blade Games#8605341 · Member
4,080,641
RELL GAMES#4939446 · Bronze Rell
3,464,144
thunder1222 Productions#553699 · Member
3,390,350
KreekCraft Community#3072234 · Member
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Zero Robux Studios#559957136 · Member
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BIG Games Super Fun#10026748 · Fan
2,899,048
Prometeo Games#3269094 · Ablecross
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Zombie Attack Official#3576655 · Member
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BIG Games Experimental#4981455 · Fan
2,723,837
Block Evolution Studios#3250407 · Fan
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Names Are Not Important#8731481 · Member
1,919,996
Pastriez ™#4334990 · Trainee
1,789,681
Goofy Vegetables#35333553 · Member
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kenami#5134082 · 🎮Player
1,614,653
Vices Games#555253 · 🎮 [Players]
1,535,521
BurgerBlox Fast Food#8927586 · Junior Crew Member
1,505,890
FRUIT LOOPS (Official Jeffo GROUP)#7376406 · Fruit Loops
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Lyte Interactive#5449496 · Member
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United States Armed Forces [USA]#3054949 · [E-0] Basic Training
1,192,319
IGG Games#12031920 · Fan
1,178,709
Angelworks#6947148 · 🔥 God
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Dueling Grounds#35562865 · Member
1,105,065
ObliviousHD Fan Group#2769555 · Popcorn Enjoyer🍿
1,067,463
Simple Games Incorporated#7312028 · [👥] Fan [👥]
842,397
Polaris Studios#2747190 · Fans
673,258
Sharkbyte Studios#3190544 · Sharkbyte Supporter
618,003
haz3mn#14097003 · member
616,041
Quarantine Roleplay Community#6448240 · Community Member
613,089
The Smiles Family#4544144 · Our Guest
566,732
HD Dev#3204047 · New Member
528,575
Calculated Studio#4431500 · Fan
480,333
LAMINAX CO.#6423736 · Fan
434,617
memes studioz#32429008 · known people
412,630
The Flamingo Hater Club#5215089 · Member
407,078
Soaring Games#7508011 · Early members
396,741
NK Studio#5463090 · Member
347,598
Lia Armys#5479360 · lia's army 💕🤩
298,978
steak fan club#11659059 · steak's friends
294,467
Lime Slime Studios#14970401 · Member
243,848
zGames#3715977 · 🎮 Fan 🎮
201,531
NovaPluma Studio#16210672 · ✨Member✨
200,594
South London 2 Community#7638375 · Regular
162,744
UI Games.#34471258 · Member
159,695
Dungeon Arcade#4924665 · Members
153,941
Moonwood Studios#4525406 · Fan
133,605
Goofy Plants#35619159 · Member
111,515
A Team Seamless#35043228 · Member
110,659
Xuri#7601807 · ⭐ Fans
91,276
Friknob#8413696 · Friknobs
85,233
Official Team Lizard#4734144 · Member
77,586
NewWorld Studios#6029654 · Supporters
76,920
Ro-Bio: Studios#5985663 · New Scientist
68,977
PRETZEL ARMY#6001757 · Member
58,705
Redpandas UGC workshop#16392163 · My Peeps
28,857
Stan Studios#8514996 · Players
16,080
Hunter Games!#9231415 · Fan
15,712
axolotl fanclub#5706079 · axolotl buddy
4,251
Gaming constellation#14383942 · Fan
2,326
Skirmish Community Group#4564544 · Player
1,162
Axolotl‘ Hangout#7319256 · Axos <3
917
Axolotl Squad#5120869 · Axolotl Fans :D
831
Ro-bio: Fanclub#6521289 · Scientist
742
Boo Boo Entertainment#11922756 · Valued Customer
615
The Frog Squad!#4563902 · gamek_2
609
Axolotl group!#7692156 · little axolotl!
425
Star Wars Faction#7064598 · 👤Citizen👤
386
Axolotl Designs#8771821 · Axolotl
308
TURKEYS UNITED!!#6350545 · 🦃Turkey🦃
299
Rising Sun Productions#15061806 · Member
295
Axolotl Love#2525489 · Axolotl Item Owners
172
Roblox major fans#11774122 · Roblox fans
128
Roblox_Google#14457459 · Google searchers
127
Axolotl Peeps#10968184 · 🌈Axolotl admins=(^°^)=
116
Nump.CO#4815352 · normie
80
The Music Enthusiasts#8027134 · Enthusiast
48
Fazbears studios#9306768 · King/co-onwer
48
Pizza Fam For Life#11185756 · ᑭᗴᖇᖴᗴᑕT 𝙿𝚒𝚣𝚣𝚊 𝕊𝕝𝕚𝕔𝕖𝕤 🧀
36
five nights at freddys super group#7513193 · night guards
31
The hidden axolotl agency#6767586 · spy
24
Axolotl boi pirates#6767541 · crew member
21
Project ecliptis#5708299 · starter driver
21
Dog woof club#13428822 · Doggo pup
15
Scholars Of So-toma#6767624 · --
15
Axolotl City#7185858 · Member
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The sis vrs bro#32973363 · Member
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Membership and rank as measured from this user’s public group list.