# What is Echo Phantom? Echo is a dynamic [yield-generating](https://docs.echophantom.com/overview/the-utility) NFT collection, giving YOU the power to choose your token rewards for passive income. It embodies the very essence of Aleph Zero's unwavering dedication to privacy, symbolising the seamless and concealed nature of its blockchain. Initially born as a collection of 250 [OG](https://docs.echophantom.com/overview/the-collection/og-edition) NFTs, Echo is now a vibrant and continuously growing collection: as our community and our [partnerships](https://docs.echophantom.com/overview/the-collection/partner-editions) expand, so too will the collection and the staking options for your Echo NFTs. We're on a mission to ramp up engagement in the Aleph Zero community, encouraging active interaction within the Aleph Zero ecosystem. Keep your senses sharp and your blades ready. \ Explore the project and learn everything about it, from its practical [utility](https://docs.echophantom.com/overview/the-utility) to its ambitious future [roadmaps](https://docs.echophantom.com/overview/community-roadmap). --- # 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.echophantom.com/overview/what-is-echo-phantom.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.