FiatMarketCap is an interesting idea for an informative website that lists major fiat currency market capitalization in Bitcoin (BTC). Think about CoinMarketCap, but in reverse where the altcoins are fiat currencies and you can easily see data such as circulating supply, price in satoshi (parts of Bitcoin) and total market cap calculated in BTC. Currently there are 116 major fiat currencies used around the world listed on the website and we are sure you will find some that you have probably never heard of. You can check Market Cap in BTC and circulating supply data by country where you have 140 countries listed, more than the number of fiat currencies as for example EUR is being used in a number of countries in Europe. The Countries Fiat Value data is also quite interesting as it tracks fiat value and supply change in percentage over different time frames and there are probably some interesting things to consider when looking at the data for your country. The FiatMarketCap project is certainly an interesting project to keep track of. 译文：FiatMarketCap是一个有趣的想法，是一个以比特币（BTC）为单位列出主要的法币市值的信息网站。想想CoinMarketCap，但反过来说，altcoins是法定货币，你可以很容易地看到流通供应量、价格（比特币的一部分）和以BTC计算的总市值等数据。目前，网站上列出了世界各地使用的116种主要货币，我们相信你会发现一些你可能从未听说过的货币。您可以查看以BTC计算的市值和按国家列出的流通供应数据，其中有140个国家，超过了货币的数量，例如欧洲许多国家都在使用欧元。各国的法币价值数据也是相当有趣的，因为它跟踪法币价值和供应量在不同的时间框架内的百分比变化，在查看你的国家的数据时，可能有一些有趣的事情需要考虑。FiatMarketCap项目肯定是一个有趣的项目，以保持跟踪。