Alternative coins
The term “altcoins” refers to all cryptocurrencies other than Bitcoin. There are more than 4,800 cryptocurrencies in circulation, of which Ethereum is the largest altcoin with a market cap of $309bn (19%). This compares to bitcoin’s $747bn or 43% on 20 May 2021.
(https://bit.ly/3bHVSAt, https://bit.ly/3u4gbON, https://bit.ly/3u1gxpu)