# Introduction This Gitbook will serve several purposes. 1. Providing technical and functional explanations of the features and functionality of the BTC Substance collection 2. Providing tutorials and explanations for how to create generative 3D ordinals with THREE.js 3. De-mystifying some of the more niche and abstract tech in ordinals, and (hopefully) making the space more approachable for new creators. I've been involved in ordinals since their inception last February, and I've been taking generative art seriously for just about as long. After spending hundreds of hours (and lots of failed trial and error :upside\_down:) I wanted to hopefully transfer some of the knowledge and make the journey easier for the next person. Hope you enjoy! --- # 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://btc-substance.gitbook.io/btc-substance-academy/introduction.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.