Tether has launched MiningOS (MOS), an open-source operating system for Bitcoin mining designed to simplify operations and support growth from hobby setups to large industrial sites. Announced on X, Tether presents MOS as a modular, scalable stack with a self-hosted architecture that communicates over an integrated peer-to-peer network.
Tether positions MOS as a move toward greater transparency and interoperability in an industry long dominated by closed systems and proprietary tooling, encapsulated by the company’s tagline: “No black boxes. No lock-in. No Limits.” The platform offers a user-friendly interface that lets operators tune settings by scale and output, and CEO Paolo Ardoino described it as “a complete operational platform that can scale from a home setup to industrial grade site, even across multiple geographies.”
Built on Holepunch P2P protocols, MiningOS is published under the Apache 2.0 License, making it free to use, modify, and extend. Tether emphasizes that MOS requires no centralized services, includes no backdoors, and avoids third-party dependencies. The project is designed to be broadly compatible with a wide range of mining infrastructure, which Tether contrasts with other open-source stacks tailored to specific vendor hardware.
Tether first signaled plans for an open-source mining OS in June, highlighting the need to lower barriers so new miners can compete without relying on costly third-party vendors. The MOS release is part of Tether’s broader strategy to expand beyond stablecoins: in 2025 the company made multiple investments across tokenization, artificial intelligence, and decentralized finance, and it has also increased its holdings of gold and Bitcoin.