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@SiemeRidder

Lostsoul @SiemeRidder #147826779

29 July 2016
account created (per Roblox API)
24 Aug 2026, 21:45
last measured (UTC)

Username record

@SiemeRidder — observed 24 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)

Also a member of

Scriptbloxian Studios#4705120 · Legend
30,021,468
LSPLASH#3049798 · you guys
24,178,789
Sonar Studios#2919215 · 🕹️Sonarian
18,784,871
Chillz Studios#2782840 · 🌟Royal Member🌟
18,661,007
Sol's Studio#8509669 · [Gamers]
12,709,432
The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,891
(学乱) Gakuran#416091513 · Students
7,521,357
The Gang Stockholm#5273516 · Player
7,062,087
Paradoxum Games#4914494 · Player
6,061,298
Play! Studios#7165738 · Supporter 😇
4,303,084
Thinking Project#1235888 · noob
4,152,418
Pilot Training Club#2794513 · Trainee Pilots
3,907,463
Ready, set, more!#7371243 · Fan
3,458,379
Playduo Studio#4626344 · ⭐Fan
2,803,228
Kohaú#4731484 · Hibachi Chef
2,665,023
Royal Rife Games#34997060 · Member
2,401,856
TBlox Studios#6039961 · Player
2,249,661
Cruising Studios#5435520 · Fan
2,029,426
Mithril Games#3497226 · Member
1,786,611
THEAM STUDIOS#15333610 · THEAM | Community Member
1,390,136
Rats United#5948630 · Rat
1,335,641
SEA Military#2648601 · [MR1] Sergeant
1,210,978
Innovation Inc.#157764 · Member
1,150,823
Urbanshade: Hadal Division#9683893 · EXR-P
1,077,152
Simulator Studios! ™#4256796 · Member
1,020,556
SizzleBurger#1016598 · Customer
994,573
Titanic Ship Builders!#2978092 · Builder
809,584
Jean's Bizarre Community#6356872 · Member
729,042
Soro's Restaurant Franchise®#1108927 · Valued Customer
728,392
rep rep's studio#9016166 · Fans
718,560
Polaris Studios#2747190 · Fans
673,382
Stepford County Railway#3620943 · [TD] Trainee Driver
668,390
Guts & Blackpowder#16911831 · Fans
602,597
Badorkbee#3375285 · Follower
490,539
Servants of Allah: Islam Studio#35566164 · Member
453,328
Monochrome Studios.#14670168 · Pre-Alpha Players
451,476
The Basic Studs#13602306 · Member
443,023
The Garrison ᅠ#13151234 · Regular Patron
412,823
The Glorious Robot Army#11872496 · [1] Troop
400,840
TenuousFlea Universe#4814485 · Supporters
389,156
swiftplay!#16967091 · swiftplayer
371,323
Wings ツ#2514178 · 😶 customer
366,751
Sushi Deluxe Studios#819859458 · Member
360,367
Spaceman Moonbase#33912612 · Member
351,460
The Robine#2808906 · RCT
343,666
Studio Resonance#35150553 · Member
325,647
TJ Studios#3389812 · Member🎮
316,450
Prismatic Games#3188040 · Fan
310,067
moonbeam#3985255 · beamer
308,452
Fros Studio#2528917 · Fan
278,893
Phexonia Studios#3573124 · Member
271,274
flMindworks#36076415 · Member
264,399
Plasma Inc.#4192306 · Member
227,134
Idle Studios#13038221 · Fan
217,534
Speedd Studio#4896695 · Member
217,438
Blumea Productions#989102905 · Member
214,467
Innovation Security#901313 · [MR]Tier 3 Guardsman
170,240
Roblox Intervention Foundation#5189037 · Clearance-0
169,911
Tuning Studios#2895613 · Player
153,984
SuperMelon#4369159 · Fan
148,244
Vetex#3596833 · 💚 Supporter
143,699
Runker#4575704 · Member
141,403
Blackout District#6568965 · Member
129,364
Team NotIceCream#5858434 · JERRY Fans!
118,041
the coconut crew!#32386093 · Agent
103,723
Red Diamond Group#4587034 · Diamond
85,104
Moon Animator#5677095 · 🔸 Member
79,362
N V M#6408921 · Supporters
78,030
Perfectoid#12863856 · [👤] Member
67,461
Cone Crew Classic!#4247423 · 🎉 Fan
60,986
Nicknamed-Studio#12564843 · [ Member ]
60,604
Combination Creations#14993280 · Member
60,077
Cliffside Psychiatric Ward#35544351 · Member
51,689
Luxury, Inc.#8655710 · ❹ Operations Member
51,141
SCP - Devolved#5557159 · Member
48,969
Soggy Cat Studio#904704665 · no. 1 blind backstabbing fan
38,398
Kingdom Of Stultitia#8283267 · homeless bum
38,109
Sinister Tycoons#8431384 · 🎮 Players
33,686
Rosistance#2953172 · Initiate
30,379
Simulator Interactive#5233962 · Player
28,984
PoverStudio#5500055 · Bacon
28,943
prettyboyclique#5167619 · clique
28,089
OhItsJustEdward#4290335 · Approved Member
27,257
The Ministry of Science#15728939 · Working Class Personnel
24,959
O4 Games#6281136 · Worthy Fans
24,250
Pertinax#7852696 · Member
17,581
The Artifact Retrieval Company#35731904 · Member
14,663
Purple Toast Productions#5145020 · Fans
12,236
Squid Corp#4652894 · Member
10,456
Tantalizing Tech#4819156 · Fans
7,520
PixleStudios#6347862 · Early Bird
6,019
Monster // Facility#15657959 · Member
5,318
SkyDiving Park#7926510 · 1 | Skydiver
2,669
Sugariez Bakery#5589092 · Sugariez Fam
1,372
Proj. Pixel#6022767 · Members
948
mink#3378774 · 😃 minks 😃
752
Directorate for Safety#35255023 · Fieldman 1st Class
588
Brewed Bits#13927055 · ❤️‍🔥│Fren :D
389
DFS: Medical Corps#1031139414 · Senior Nurse
155
The Kay Fan Group!#5582745 · Member
110

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