> For the complete documentation index, see [llms.txt](https://docs.fractalbitcoin.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fractalbitcoin.io/overview/welcome-to-fractal.md).

# 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.

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[Broken mention](broken://pages/5ZUApKI3KTjnxFcsc6fD)
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[For Users](/for-users/overview.md)
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[For Developers](/for-developers/developer-overview.md)
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[For Miners](/for-miners/minning-overview.md)
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[For Indexing Service Providers](/for-indexing-service-providers/standard-indexing-service-overview.md)
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**Official Resources and Community:** 

Website: <https://fractalbitcoin.io>

X (Twitter): <https://x.com/fractal_bitcoin>

Telegram: <https://t.me/fractal_bitcoin_official>