Ethereum

Ethereum is a global, open-source platform for decentralized applications. On Ethereum, you can write code that controls digital value, runs exactly as programmed, and is accessible anywhere in the world.

New to Ethereum? You’re in the right place. Let’s start with the big picture.

Ethereum is the foundation for a new era of the internet:

  • An internet where money and payments are built in.
  • An internet where users can own their data, and your apps don’t spy and steal from you.
  • An internet where everyone has access to an open financial system.
  • An internet built on neutral, open-access infrastructure, controlled by no company or person.

Launched in 2015, Ethereum is the world’s leading programmable blockchain.

These decentralized applications (or “dapps”) gain the benefits of cryptocurrency and blockchain technology. They can be trustworthy, meaning that once they are “uploaded” to Ethereum, they will always run as programmed. They can control digital assets in order to create new kinds of financial applications. They can be decentralized, meaning that no single entity or person controls them.

Right now, thousands of developers all over the world are building applications on Ethereum, and inventing new kinds of applications, many of which you can use today:

  • Cryptocurrency wallets that let you make cheap, instant payments with ETH or other assets
  • Financial applications that let you borrow, lend, or invest your digital assets
  • Decentralized markets, that let you trade digital assets, or even trade “predictions” about events in the real world
  • Games where you own in-game assets, and can even make real money
  • And much, much more.

The Ethereum community is the largest and most active blockchain community in the world. It includes core protocol developers, cryptoeconomic researchers, cypherpunks, mining organizations, ETH holders, app developers, ordinary users, anarchists, fortune 500 companies, and, as of now, you.

There is no company or centralized organization that controls Ethereum. Ethereum is maintained and improved over time by a diverse global community of contributors who work on everything from the core protocol to consumer applications. This website, just like the rest of Ethereum, was built — and continues to be built — by a collection of people working together.