Tether to Open-Source Bitcoin Mining OS by 2025 Boosting Decentralization

Tether, the issuer of the stablecoin, has announced its plan to open-source its Bitcoin Mining Operating System (MOS) by the end of 2025. This strategic move is designed to empower mining companies of all sizes, enabling them to run and manage their mining infrastructure independently, without relying on third-party software. The MOS integrates all key components of a mining site into a peer-to-peer, serverless network, facilitating seamless communication between devices. This architecture can operate at various scales, from small setups using Raspberry PI to large facilities managing hundreds of thousands of miners.

The decision to open-source the MOS is expected to level the playing field between small and large mining operators. By providing the necessary tools, small and mid-sized players will be better equipped to compete with industry giants. This initiative is also seen as a way to strengthen network decentralization and security, as more participants can join the network and contribute to its safety. According to Tether's CEO, Paolo Ardoino, this move will create an even playing field, reducing the gap between publicly listed companies and smaller players. Ardoino emphasized that the open-source MOS will eliminate the need for third-party hosting software, allowing a horde of new Bitcoin mining companies to enter the market and compete to keep the network safe.

MOS is designed to be modular, scalable, and resilient, with a peer-to-peer IoT-based architecture. It can run across a broad spectrum of infrastructure — from simple Raspberry Pi units managing small-scale setups to large-scale deployments monitoring hundreds of thousands of miners. The system already supports various plugins for interacting with mining machines, containers (including air-cooled and immersion types), and electrical equipment like thermostats. Developers will be able to create custom plugins for specialized hardware, with the hope that contributions will flow back into the core MOS codebase. Ardoino also signaled potential future integration with Tether’s project, which could leverage AI tools to analyze operational data and enhance mining efficiency and performance.

Beyond large-scale operators, the open-source initiative is expected to attract small and mid-sized businesses with surplus electricity—particularly those generating renewable energy, such as solar. MOS could make it easier for these entities to redirect excess power into Bitcoin mining, creating new revenue streams and further decentralizing the network’s infrastructure. Tether’s move reflects a strategic push to broaden the mining ecosystem, aligning with its broader goals of strengthening Bitcoin’s security and reducing centralized dependencies in the digital asset space.

The team is currently working on documentation, user guides, and preparing repositories for community access, with the release targeted for the fourth quarter of 2025. This move by Tether is aimed at democratizing Bitcoin mining, making it fairer and easier for smaller companies and individuals to participate. By open-sourcing the MOS, Tether is building a gateway for new players to enter the Bitcoin mining industry, boosting network decentralization and ensuring access for independent miners.