hammerhead @Hammerhead_shark25 #639250647
Roblox reported this account as terminated when this register checked on 20 September 2026. That is our detection date — Roblox does not publish when the termination happened.
9 June 2018
account created (per Roblox API)
20 Sept 2026, 16:16
last measured (UTC)
Username record
@Hammerhead_shark25 — observed 20 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
58,862,699Scriptbloxian Studios#4705120 · Legend
30,020,991Chillz Studios#2782840 · 🌟Royal Member🌟
18,667,900The Flamingo Fan Club#3336691 · December 5th we will all do something
9,877,655Car Crushers Community#2726951 · Skilled Crusher
8,649,051Powerful Studio#5522949 · 💙┃Fan
8,062,457Slap Battles#9950771 · BELOVED FAN <3
6,732,609YUМ#11122367 · Small Portions
6,072,706Paradoxum Games#4914494 · Player
6,063,173Murder Mystery#1030692 · Innocent
4,774,959Easy.gg#5774246 · Member
4,749,248Thinking Project#1235888 · noob
4,152,370Pilot Training Club#2794513 · Trainee Pilots
3,910,658Pink Slime Studios#5357344 · Slimer
3,512,514USSF - United States Special Forces#22025 · [2] Private First Class
3,413,153•SunnyxMisty•#7099450 · Sunshines🤩
2,620,057|BA| British Army#2621202 · [OR-5] Sergeant
2,019,536Names Are Not Important#8731481 · Member
1,920,338BloxStreet Corporation#2700627 · Trainee Team Member
1,560,556BurgerBlox Fast Food#8927586 · Trainee
1,506,183United States Army #3108077 · [E2] Private Second Class
1,451,869Tycoon Typhoon#3234576 · New
1,406,858Talent Show Group#2794002 · ⭐ 1000Rep+ -Expert
1,400,456TOXYN#7603235 · ⭐Fan
1,364,460United States Armed Forces [USA]#3054949 · [E-0] Armed Forces Recruit
1,191,657TeamTanqR#3052825 · Fans
1,026,213Tower Defense X#14733518 · fan :d
1,000,165SizzleBurger#1016598 · Cashier
994,512United States Military 1960s ᅠ ᅠ#3454445 · E1
959,730Μilitary Simulator#4800484 · Red Army Conscript
807,409Soro's Restaurant Franchise®#1108927 · Valued Customer
728,337Adopt and Raise Fans#3664324 · Popular
692,407The Sparkle Time Studio#2618316 · Supporter
569,801Digital Piano Org.#14086245 · Supporter
542,416Skate Central#5881468 · Skater
459,752The Basic Studs#13602306 · Member
443,015Sugar Brick Games#5783107 · Fan
436,098The United States Marine Corpsᅠᅠᅠ#5655676 · [E2] Private First Class
378,419Blox Games ᅠ#5738488 · Member
311,708xSquad#2943804 · // Community
307,546Superior Tycoons#13787402 · 🎮 Player
299,481Special Weapons and Tactics Unitᅠ ᅠ#10394427 · Private First Class
299,018New York City Pоlice Departmentᅠ#9473652 · Police Cadet
290,955Nixs#5558487 · Member
272,571Simple Dev#5272479 · Fan
265,836Ant®#3464613 · Customer
240,427Rare Names Forever#7300579 · Underscore Snipe
181,787Gamefam x SpongeBob#16913696 · Member
171,321Tapping Studios#6628023 · Member
137,970ARRmed Studios#3878994 · Citizen Class [☭]
122,123Veloxic Empire#936982 · [X] Citizen
119,033SuperDuper Gaming#32386478 · Supa Fan
107,975Synthesis Games#6300715 · Member
103,459Easy Peasy Studios#13152980 · Fans
99,158Syndacore Studios#6488527 · Member
86,136TJW123456's Admin Command Group#2943829 · [1] Standard Admin
73,176Unitеd Stаtеs Air Forcе ᅠ ᅠ#11448372 · [E1] Airman Basic
66,183VR Community#5688275 · VR Supporters
53,871Two Player Military Tycoon!#1250738 · Gamer
41,899Paint N Guess#3796952 · 💰 Donator
40,569Super PvZ Fan Club#5263592 · cool people
39,232Starplex#7843339 · Newborn Stars
24,701Trusted Times#4995511 · ⏳Members⌛
24,165TOP Entertainment#7609153 · ⭐| Supporters
21,563Mocha Madness#3983952 · Mocha Maker
19,920SFinc#2654608 · Fan
10,899the lettuce gang#4569564 · player
10,623Pea Productions#4749515 · House Defender
10,239sni_ix's games#10029242 · Member
7,054StarMarine Studios#9397489 · Fan
5,846The Lords of Multiverse#10142055 · Warriors
4,749Magma Games Inc.#4605663 · 😀Member
4,230Surfer Studios#4946462 · Fans
3,647The Fantastic School of Witchcraft and Wizardry#12959289 · Member
3,470some people14#9963695 · Member
2,321Party Piglets!#5958896 · ♥friends♥
1,197LocalBloxian Studios.#6231337 · Fan
667United Roblox Federation.#7571742 · Private
574Outspoken - Devs, Gamers, Youtubers#5354883 · Valued Member
500Simple Fun Games.#4897762 · peasant 🐀
498Lost RPG#10868320 · Member
427Royal Aquarium & Resort#9293034 · Resort Guest
426The MML geng Group#11987191 · Sword simulator fan
171Shadow's shadowz#14024653 · Shadow Citizen
70Overseer green tribe#6135486 · Chicken Administration
52THE FELIPE KINGDOM#5489095 · ThE huMBlE hOoMaNS
39MiniGames Studios!#5767680 · Beta Testers
37Sunny Coast Hotel & Resorts.#5725111 · MR+ | Assistant Manager
36mr. little gamer#5220133 · Member
35Booga Olympics Fan Club#5687953 · President
31The shark school#6101033 · Powerful Shark 😈💪
28NSA Internal Security Department ᅠ#8334761 · Cadet
28Jacobplays's offical group#6009112 · JacobPlay's ultra fan
27Riverdale group <3#6106018 · Member
4Membership and rank as measured from this user’s public group list.