2012 Nimbus NoDie Rim- tubeless compatible?

I’m planning on going tubeless but I want to make sure my rim is compatible. I have the Nimbus 26" NoDie unicycle, originally intended for street as I understand but I use it for muni. The rim is painted gold and it is otherwise unmarked- does anyone know if it is tubeless compatible? I’m guessing it is a Stealth 2 rim. It has 36 spoke holes.

Thanks if anyone has an answer!

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Posted here too soon- UDC got back to me and said it is a Dominator rim, and will work tubeless