Tether has open-sourced a brand new working system for bitcoin mining, unveiling MiningOS (MOS) as a part of a broader push to scale back the trade’s reliance on proprietary, vendor-controlled software program.
The stablecoin issuer introduced Monday that MOS, a modular and scalable working system designed to handle, monitor, and automate bitcoin mining operations, is now obtainable as open-source software program below the Apache 2.0 license.
The system was formally unveiled on the 2026 Plan ₿ Discussion board in San Salvador.
In keeping with Tether, MOS is constructed to coordinate the complicated mixture of {hardware}, energy programs, containers, and bodily infrastructure that underpin fashionable bitcoin mining.
Reasonably than counting on fragmented software program stacks, the working system treats each element of a mining web site as a controllable “employee” inside a single operational layer, offering operators with unified visibility throughout hashrate, vitality utilization, gadget well being, and site-level infrastructure.
The corporate stated MOS makes use of a self-hosted, peer-to-peer structure based mostly on Holepunch protocols, permitting miners to handle operations with out counting on centralized providers or third-party platforms.
The system is designed to scale from small house installations operating on light-weight {hardware} to industrial-grade deployments managing a whole bunch of 1000’s of machines throughout a number of areas.
“Mining OS is constructed to make Bitcoin mining infrastructure extra open, modular, and accessible,” stated Tether CEO Paolo Ardoino. “Whether or not it’s a small operator operating a handful of machines or a full-scale industrial web site, the identical working system can scale with out reliance on centralized, third-party software program.”
Tether’s Mining SDK announcement
Alongside MOS, Tether additionally introduced the Mining SDK, the framework on which the working system is constructed. The Mining SDK is predicted to be finalized and launched in collaboration with the open-source neighborhood within the coming months.
The toolkit is designed to permit builders to construct mining software program and inner instruments with out recreating gadget integrations or operational primitives from scratch, providing ready-made employees, APIs, and UI elements.
Tether stated the aim of open-sourcing its mining stack is to decrease obstacles to entry for brand spanking new miners and take away the “black field” nature of many present mining setups, the place {hardware} and monitoring instruments are tightly coupled to proprietary platforms.
The discharge locations Tether alongside different crypto corporations pushing open-source mining infrastructure, together with Jack Dorsey’s Block, which has beforehand backed efforts to decentralize mining tooling and {hardware} entry.
MOS marks one other step in Tether’s growth past its core stablecoin enterprise. The corporate has more and more positioned itself throughout mining, funds, and infrastructure, reporting greater than $10 billion in web revenue in 2025, pushed largely by curiosity revenue on its reserves.
