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Zack @zackj #718544

25 July 2008
account created (per Roblox API)
10 Oct 2026, 03:58
last measured (UTC)

Username record

@zackj — observed 10 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)

Donation Fest#903085449
6

Open data

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

Also a member of

Badimo#3059674 · Member
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Meow Meow Games!#12832037 · Baddie 💅
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Burning Hot Games#11420774 · Member
114,807
[MEXICO] Estados Unidos Mexicanos.#2745918 · Mexicanos
34,703
Do Big's Buddy Buddy#33610110 · Big Brain Connoisseur
24,168
El Ejercito de Chile#4683210 · [OR-1] Soldado Conscripto
20,675
[FARA]Fuerzas Armadas de la República Argentina#4948914 · INS | Recluta
18,437
[GIA] | Grupo Principal#32872860 · 👥 Miembro
8,154
Germania.#33358293 · Ciudadano
4,552
Organizacion de los Estados Americanos#13857567 · Ciudadano Internacional
31
EJERCITO MEXICANO#3235557 · Zombie
24

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