Stablecoin issuer Tether has unveiled an open-source operating system for Bitcoin mining, aiming to simplify the process, enhance scalability, and foster greater decentralization in the industry.
In a post on X on Monday, Tether introduced MiningOS (MOS), describing it as a modular, scalable software stack designed for everyone—from hobbyist miners to large institutions.
“The mining industry has long been constrained by closed systems and proprietary tools. MiningOS changes that by bringing transparency, openness, and collaboration to the heart of Bitcoin infrastructure,” Tether said on its new MOS website.
“No black boxes. No lock-in. No limits,” the company added.
MiningOS offers a self-hosted mining architecture that connects with other devices through an integrated peer-to-peer network. The platform also allows miners to easily adjust settings to match their scale and output needs.
CEO Paolo Ardoino described MiningOS as “a complete operational platform that can scale from a home setup to industrial-grade operations, even across multiple locations.”
Tether first revealed plans for an open-source Bitcoin mining operating system in June of last year, emphasizing the importance of allowing new miners to “enter the game and compete” without relying on costly third-party providers.
The move places Tether alongside other major crypto players, such as Jack Dorsey’s Block, in releasing open-source Bitcoin mining software. Unlike Block’s solution, which is tailored to its own hardware, Tether’s MiningOS is designed to be compatible with a wide range of mining setups.
“MiningOS is open source under the Apache 2.0 License — free to use, free to build on, free to improve. Built on Holepunch P2P protocols, it operates without centralized services, backdoors, or third-party dependencies,” Tether explained.
This initiative represents another expansion for Tether beyond stablecoins. Over 2025, the company made strategic investments across tokenization, artificial intelligence, and decentralized finance, while also increasing its holdings of gold and Bitcoin.
