A double or triple die will have made more than one coin, so if you can find another coin with the exact same tripling, you might have something.
With machine doubling or tripling, each coin is unique and you will not find another exactly the same.
This can sometimes be determined by pictures alone, as both types are very different. If you can post a clear close up of just a letter or two, it could help to distinguish which one you have.
I am not implying that coinguy or momomomo are wrong, when in fact the odds are they are probably correct, but instead that it’s hard for me to tell by your blurry pictures Darren.