Gem @JVC_PROFESIONAL #1943103700
11 October 2020
account created (per Roblox API)
18 Aug 2026, 02:51
last measured (UTC)
Username record
@JVC_PROFESIONAL — observed 18 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
Blue Lock Rivals Unofficial Fans#34671275 · Member
32,834,781Sonar Studios#2919215 · 🕹️Sonarian
18,784,700⨯ Small World Games#17140361 · Goof
10,097,880Fisching#7381705 · Fischer
6,202,172CC Games#2795651 · ✨Fan✨
1,478,472The Tycoon Squad#4965451 · Member
952,158Panda' Studios#4492914 · Member
80,373United States Coast Guardᅟ#34153821 · [E1] Seaman Recruit
8,887Ben10 Unleashed#8238543 · Supporter
8,604dead dynasty1#15680477 · /ᐠ - ˕ -マ
5,335Mysticc Sqaud#10110493 · Member
24Membership and rank as measured from this user’s public group list.