The core focus of the Data Farming dApp lies in incentivizing OCEAN rewards for the curation and publication of valuable assets within the Ocean ecosystem. If you're eager to begin extracting value from data but aren't sure how to get started, the Challenge DF is here to help!
By participating in the weekly data challenges of predicting the price of Ethereum, you will become familiar with the Ocean Protocol stack and with building predictions that can be sold for money.
After the dApp loads, look for the menu and click on "Challenges"
<figure><imgsrc="../.gitbook/assets/rewards/volumeDF-page.png"alt=""><figcaption><p>Find "Challenges" in the menu and click on it</p></figcaption></figure>
#### Step 3 - Click on "Participate"
After clicking on "Participate" you will be linked to a README that outlines all details about the challenge.
2. Your Challenge DF substream rewards will be displayed to the left besides "rewards". As you can see, it will be added to other active rewards that can be claimed besides "total rewards".
3. To claim all Active Rewards including your Challenge DF rewards, simply click on the "Claim Rewards" button.