$ETH Launched in 2015, Ethereum is one of the most popular programmable blockchains. Developers around the world use the Ethereum blockchain to create decentralized applications (such as Uniswap.io) and issue new crypto assets/tokens (such as Rupiah Token).

The Ethereum blockchain has its native digital currency called Ether (ETH). Just like a car needs fuel, ETH is required as "gas" to run programs/applications on the Ethereum blockchain.