Sharks don’t really pee. It gets stored it in their body tissue instead. Part of the preperation of shark is essentially pressing it for weeks to bring out the ammonia and let it break down into something that won’t kill you. Doesn’t taste good, but won’t kill you.
But then again, startups probably aren’t considering the geo-political implication of country TLDs and that in 5-10 years any specific nation might simply stop existing.