Mujina

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MujinaOpen source Bitcoin mining firmware

Mining firmware you own: read every line, change what you like, pay no dev fee. One codebase for hardware from any vendor.

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Hardware Compatibility
GitHub
The Mujina mascot, an armored badger. Mujina is the Japanese word for the badger, a shape-shifter in folklore.

Own your firmware

You bought the hardware, but closed firmware means someone else controls it. Mujina is GPL-licensed Rust you can read, audit, and change without permission.

Why Mujina exists

Any hardware?!

Okay, you got us. Not quite yet. See what works today, and what is still a work-in-progress.

The matrix

Feature status

The state of the software, feature by feature: what is done, what is missing, and what comes next.

Where Mujina is today

Built in the open

Written by engineers, protocol authors, and mining operators. Join the forum, the dev calls, or the Telegram group.

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What is Mujina? ​

Mujina aims to be the Linux kernel of Bitcoin mining firmware: a single open source codebase that drives mining hardware from any vendor, maintained in the open by the people who use it. Today Mujina is a daemon you build and run yourself. The goal is Mujina OS: complete operating system images installed onto a miner's control board.

Why Mujina explains the thinking; Your First Run shows it working on your computer in minutes, no mining hardware required.

Find the project ​