Jax @UmbralShark #75038918
25 December 2014
account created (per Roblox API)
2 Nov 2026, 20:19
last measured (UTC)
Username record
@UmbralShark — observed 2 November 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)
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Download this user’s observed record: username history (CSV) · record (JSON)
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4Membership and rank as measured from this user’s public group list.