HAYLEYCOPTER @M4tt_trex #1378059515
25 December 2019
account created (per Roblox API)
18 Sept 2026, 02:33
last measured (UTC)
Username record
@M4tt_trex — observed 18 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
Byteonix#9642354 · Member
18,793,125Uplift Games#295182 · Dreamer
14,917,401The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,703BlushCrunch Studio#14576965 · Member
9,538,681Pаrаgоn#3352473 · Member
2,878,790Minimal Games#12564376 · Member
2,202,445MeepCity#655011 · Meep
1,504,599Rats United#5948630 · Rat
1,335,590Simulator Studios! ™#4256796 · Member
1,020,515Wings#145864 · 1
965,542Blue Fox Development#5253408 · B | Bisexual
837,966Jean's Bizarre Community#6356872 · Member
729,081Roblox+#2518656 · Member
719,077Divine Sister#5008654 · 🌴 Tourist
646,243The Axolotl Sun#5399587 · Players
439,448YellowKittens#13775442 · Member
278,295Roleplay UGC#5809933 · 🎁 | Players
215,367Melih Kardes#3773260 · 💖 Takipçi
196,231Mewrila fans#7321589 · Fans
167,765PhaseYT Fans#5777113 · Member
153,484Church of Decay#5917063 · Sacrifice
133,128Dogs & Puppy Lovers#13783 · Advanced Member
89,419Team iQeeDS#5573399 · Subscriber
74,975Gaming Dan Fan Group#5122749 · Fan
71,324AC&P#6935720 · Supporter
71,106SpawnedHallucinatory#35818381 · ^_^
56,781ProjectSpheroid#33295713 · Member
21,657Musical Innovations#4717267 · Average
10,919Jamesy Fans!#5105863 · Member
2,469CLOWN INSURGENCY#6090282 · INSURGENTS
483Icee’s Ice Cubes!#5895713 · Fanz
77gingerbreadmansquad#6134195 · Admin
11Huggywuggygivemeachance#13072766 · Member
9Membership and rank as measured from this user’s public group list.