Tether launches open-source tools to decentralize Bitcoin mining

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Tether open-sources Bitcoin Mining OS

Highlights

Tether open-sourced its Bitcoin Mining OS to make large-scale mining more accessible and transparent.
MOS is a scalable, production-ready system that manages hardware, energy and operations in one platform.
The open Mining SDK aims to lower costs, reduce centralization and boost competition in Bitcoin mining.

The announcement was made at the 2026 Plan ₿ Forum in San Salvador, a major international conference focused on Bitcoin adoption and development.

According to the company, MOS is a production-ready operating system designed to manage, monitor and automate Bitcoin mining operations across sites of any size. The system provides end-to-end visibility by consolidating hardware performance, energy consumption, infrastructure status and operational metrics into a single unified platform.

A unified system for complex mining operations

Bitcoin mining typically relies on a fragmented mix of machines, power systems, containers and monitoring tools. Tether said MOS was built to coordinate these elements within one operational layer, treating each component as a “controllable worker” in the system.

Beyond tracking hashrate, the software monitors energy usage, device health and site-level infrastructure, allowing operators to manage mining environments holistically.

MOS is designed to be modular, resilient and scalable, using a peer-to-peer architecture. It can run on lightweight hardware for small installations or scale to manage hundreds of thousands of mining devices across large industrial sites.

This flexibility is intended to reduce reliance on centralized third-party software and lower operational barriers for new entrants.

“Mining OS, MOS, is built to make Bitcoin mining infrastructure more open, modular, and accessible,” said Paolo Ardoino, CEO of Tether. “Whether it’s a small operator running a handful of machines or a full-scale industrial site, the same operating system can scale without reliance on centralized, third-party software.”

Mining SDK and the push for open development

Alongside MOS, Tether announced the Mining SDK, the underlying framework on which the operating system is built. The Mining SDK will be finalized and released in collaboration with the open-source community in the coming months.

It is designed as a modular toolkit that allows developers to build mining software without recreating device integrations or core operational functions from scratch. The SDK includes prebuilt workers, simple APIs and a UI development kit, enabling teams to deploy dashboards and internal tools more quickly.

Ardoino said that by open-sourcing its mining software stack, Tether aims to “enable new mining companies to enter the ecosystem, customize their operations, and compete on more equal footing, which ultimately strengthens the resilience of the Bitcoin network.”

Why this matters

The move reflects a broader push within the Bitcoin ecosystem to decentralize infrastructure and reduce technical barriers.

By open-sourcing MOS and the Mining SDK, Tether is positioning its software as a shared foundation that could lower costs, improve transparency and increase competition in global Bitcoin mining.

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