@err4538 #1627867949

13 May 2020

account created (per Roblox API)

4 Oct 2026, 11:44

last measured (UTC)

Username record

@err4538 — observed 4 October 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)

koxy grubego#12243932

Open data

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

Also a member of

SAND4#5716920 · Member

1,472,158

[:] Nova Corporation#4965800 · Test Subject

463,272

Giftbox Studios#5762108 · Member

242,877

Daze#753601 · Customer

27,058

UGCKING#8007929 · UGC MEMBER

3,061

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