# Welcome to Fractal Welcome to the official documentation for Fractal Bitcoin! **Fractal Bitcoin — Extending the Utility of Bitcoin.** Fractal Bitcoin is a blockchain built with a modern design mindset, while remaining fully aligned with the core mechanisms of Bitcoin. Fractal is a simple, flexible, fast, and robust extension of Bitcoin. * Simple — It uses native Bitcoin code, without adding extra data layers or abstractions. * Flexible — It can support protocols such as brc-20 and Runes at any time, using the same mechanism as Bitcoin mainnet. * Fast — Instead of Bitcoin's 10-minute block time, Fractal confirms a block every 30 seconds — a 20× faster experience. * Robust — It is secured by 90% of Bitcoin’s global hash power, offering strong and continuous security guarantees. {% content-ref url="../for-users" %} [for-users](https://docs.fractalbitcoin.io/for-users) {% endcontent-ref %} {% content-ref url="../for-developers" %} [for-developers](https://docs.fractalbitcoin.io/for-developers) {% endcontent-ref %} {% content-ref url="../for-miners" %} [for-miners](https://docs.fractalbitcoin.io/for-miners) {% endcontent-ref %} {% content-ref url="../for-indexing-service-providers" %} [for-indexing-service-providers](https://docs.fractalbitcoin.io/for-indexing-service-providers) {% endcontent-ref %} **Official Resources and Community:** Website: X (Twitter): Telegram: