Where does Hydra appear?

Can you tell me more about where Hydra, the enigmatic cryptocurrency, typically appears? I'm curious about the specific venues or platforms where enthusiasts and investors alike might encounter it. Is it only accessible on certain exchanges, or are there other, more obscure channels where Hydra transactions occur? I'm also interested in whether there are any particular geographical regions where Hydra has gained popularity or visibility. Any insights you can offer would be greatly appreciated.