# Old Rock **Our genesis collection. There are a total of 500 Old Rock NFTs. Free mint.** You might be wondering, why "Old Rock"? Well, it's more than a name; it's a concept. Rocks, by their nature, are ancient, and the rocks of Old Rock carry a history far beyond their material existence. To truly understand their significance, you'll have to join us on this voyage of discovery. There are 11 different rock types in the collection, each with different properties. **There are also three different densities:** low, medium, and high. A high-density black rock, for example, has some control over dark matter. This will affect many aspects of your gaming and amplification experiences. For more details visit [our collections](https://www.oldrocknft.com/collections). You must own at least one Old Rock to participate in our rewards program: [Amplify](https://oldrocknft.com/staking). It is important to check Old Rocks for unextracted $DENSITY when looking to purchase. You can do this with the "/checkrock" command on [Discord](https://discord.com/invite/oldrocknft). #### Live Activations for Old Rock: * [Amplify Heliosite Loyalty Rewards Program](https://oldrocknft.com/staking) ("Amplify") --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.oldrocknft.com/nft-collections/old-rock.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.