Augur (with their REP token) is a decentralized Oracle, with two caveats: 1. the price feed used by Augur for USD/REP is currency centralized, but will become

Augur (with their REP token) is a decentralized Oracle, with two caveats: 1. the price feed used by Augur for USD/REP is currency centralized, but will become decentralized in v2. 2. Augur v2 will use the DAI stablecoin, so that markets are effectively denominated in USD. DAI uses a semi-centralized price feed for the collateral backing the stablecoin. I'm a dev of https://predictions.global https://predictions.global