# Overview Kreechures are crypto-collectibles and Alien NFTs that arrived on earth and need a home. They are non-fungible tokens (NFTs) stored on the [Solana](https://solana.com/) (SOL) blockchain. Kreechures are generative on-chain NFTs. 1st Mint: March 26th, 2021 The earliest Kreechures were born on a schedule, every 15ish mins. Because of this you'll see references to: * Day 1 - those born on 26 March 2021 * March babies - those born the last few days of March 2021 * The 689 - those Kreechures born before the next project started There are several different rarities in the collection that are discussed further on the rarities page. **Additional information:** * [Kreechure #1](https://explorer.solana.com/address/6e6XzDLpyxRF1zBxnx686bY8cwyVpmmZRgNJCte1VWrE) * [Transaction for Kreechure #1](https://explorer.solana.com/tx/4HqFpv5WUQAfKeqPrnfUnmNB3HabSL5Q31H5upMBZKEYC4CzTDFqNnTY5KDXcU59LsQsNQFeNJ9XL98msg5fKewe) See something that can be improved? Let us know in [Discord](https://discord.gg/CkA7mMeNDA) or at the [helpdesk](mailto:help@kreechures.com). Thank you! --- # 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.kreechures.com/overview.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.