6 most important cryptocurrencies other bitcoinreyad22 (25) in cryptocurrency • 7 years ago (edited)1.Litecoin (LTC) Litecoin, launched in the year 2011. 2.Ethereum (ETH) ... Zcash (ZEC) ... Dash. ... Ripple (XRP) ... 6.Monero (XMR) ... cryptocurrency bitcoin steemit blog