Zug – GM3 Technologies AG, a Switzerland-based Bitcoin mining and infrastructure company, is – as far as is known – the first company in the world to tokenize its shares directly on the Bitcoin network via the Taproot Assets protocol.
For the first time in history, investors can hold legally recognized company shares – issued under Swiss corporate law as register-based stock rights (Art. 973d ff. OR) – directly in their Bitcoin wallets. These shares are not synthetic or wrapped tokens, but real, verifiable property anchored on the most secure and decentralized layer of the Bitcoin network.
The tokenized shares of GM3 Technologies AG, called “GM3”, are registered and managed via the Greenpact platform. This connects every KYC verified wallet of a shareholder with the company’s digital share register. This ensures that every entry is transparent, legally compliant and always up to date.
“Our investors now hold real corporate property secured by the same network that powers Bitcoin,” says Sascha Grumbach, CEO of GM3 Technologies AG. “This is a crucial step towards a decentralized and legally secured ownership model – accessible, transparent and forward-looking.”
This success crowns a multi-year development that began in 2022 with the founding of Green Mining DAO and the construction of the first sustainable, hydroelectric-powered Bitcoin mining facilities. Over three years, the team developed the legal, technical and governance structures to make company shares interoperable with Bitcoin itself.
By leveraging Taproot Assets and the Lightning Network, the GM3 structure enables:
- Secure and legally compliant issuance of digital shares directly on Bitcoin
- Complete auditability and transparency through on-chain registration
- Scalable, low-cost transactions between verified shareholders
Distribution of tokenized shares to GM3 investors begins this week via Greenpact – a milestone that marks the first practical implementation of Bitcoin native ownership.
With this groundbreaking step, Green Mining DAO once again shows how sustainability, innovation and Bitcoin can work together to shape the future of global ownership.
About Green Mining DAO:
Green Mining DAO allows investors to become co-owners of sustainable Bitcoin mining assets. The company develops, owns and operates tokenized Bitcoin mining data centers and uses excess heat to dry food – an additional income stream. Profits are distributed directly to shareholders’ wallets as quarterly Bitcoin dividends.
Green Mining DAO’s co-mining model is designed to maximize returns for investors – including the company itself, which holds a 20% stake in each subsidiary after each funding round. Investors will receive shares of Class A common stock, identical to those of the founders.
Green Mine #003 (GM3), operated by GM3 Technologies AG, is the third sustainable mining project of the Green Mining DAO and is currently being implemented in Villarrica, Paraguay. GM3 has been operational since the end of 2024, has been profitable since Q1 2025 and is currently being further expanded with additional capital. (GM3/mc/hfu)
GM3 Technologies AG
