Augur (REP) is a decentralized prediction market platform built on the Ethereum blockchain. Augur enables users to create and trade in prediction markets, which are markets that allow users to bet on the outcome of a given event. Augur is designed to be a decentralized platform, meaning that it is not controlled by any single entity and is instead maintained by the users and developers of the platform.

Augur works by allowing users to create prediction markets on any topic they wish. These markets can be used to predict the outcome of elections, sports matches, stock prices, and more. Once a market is created, users can buy and sell shares in the outcome of the event. When the event occurs, the market is settled and the users who predicted correctly are rewarded.

Augur is also designed to be censorship-resistant, meaning that it cannot be shut down or manipulated by any single entity. This is achieved through its decentralized nature and open source code. Augur also utilizes a unique token called REP, which is used to incentivize users to report on the accuracy of the prediction markets.

Augur is an ambitious project that seeks to revolutionize the way we make predictions and it is already making waves in the crypto community. The project is still in its early stages, but it has a lot of potential and could become a major player in the prediction markets space.