certi @Certi17k #144318994

17 July 2016

account created (per Roblox API)

14 Oct 2026, 12:47

last measured (UTC)

Username record

@Certi17k — observed 14 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)

17k Store ( Donation Page )#35499122

Open data

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

Also a member of

Quataun#12121240 · Member

18,277,380

Murder Mystery#1030692 · Innocent

4,768,665

Police Roleplay Community#4328109 · Community Member

2,227,125

United States Army #3108077 · [E1] Private (Basic Combat Training)

1,431,019

Project Flight#5868640 · Member

310,164

Tactical Enhancements#4053244 · Member

18,559

Greater Toronto RP#8405697 · Community Member

6,222

SimulationsRP#5170560 · SRP Member

3,448

GTRP | Department Members#9413499 · Member

2,119

Collapse Clothing!#10640182 · |+| Customer

WoodCarver State Roleplay | ER:LC#856059494 · Community Member

Miami Finest Roleplay#8690354 · 17368850

York Regional Roleplay ERLC#33407006 · Community Member

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