Simple, memorable and clear, this invented domain name is clearly well suited for a cryptocurrency or a related crypto product / service.
The word "coinant" contains seven letters and only two syllables. Two-syllable names are exceptionally rare and highly valued. Two syllable names are used by established brands like Honda, Walmart and Starbucks.
This domain was first registered in December 2013. Older domains have an advantage when ranking in search engines.
Coinant.com is a dot-com domain. Dot com domains are the most sought after domain extension in the world, famously used by websites like twitter.com. When you own a dot-com, it is much easier to rank for your own name in search engines.