Tether Launches MiningOS to Open Bitcoin Mining Infrastructure
- MiningOS launches as an open source platform built to serve home miners and large firms.
- MiningOS uses peer-to-peer networks to manage mining fleets without centralized platforms.
- Tether expands its role in Bitcoin infrastructure through open software and a clear vision.
Tether has introduced MiningOS, known as MOS, an open-source operating system designed to support Bitcoin mining operations across different scales. The company said the platform targets both individual miners and large institutions seeking flexible and transparent software to manage mining infrastructure without proprietary restrictions. MOS arrives as a modular and scalable system that allows operators to control hardware and performance tools without relying on centralized third-party services or closed software environments.
Tether described the release as part of its broader involvement in crypto infrastructure, extending beyond stablecoin issuance into mining software, network support, and long-term system resilience. The system seeks to remove what the company called the “black box” structure of many mining setups, where monitoring tools and hardware remain locked into vendor-controlled platforms.
Can open-source mining software reshape how Bitcoin infrastructure develops over the next decade?
MiningOS Focuses on Transparency and Control
MOS operates through a self-hosted architecture that communicates with mining devices using an integrated peer-to-peer network built on Holepunch protocols. According to Tether, this design allows miners to manage operations independently, without routing data through centralized cloud services or external management platforms.
The system allows configuration changes through a companion interface that adapts to different operational scales, from small home setups to large multi-site mining facilities. Tether stated that MiningOS carries no vendor lock-in and remains free of third-party dependencies under the Apache 2.0 open-source license.
The company said the goal centers on collaboration and openness while giving operators direct visibility into fleet health, efficiency, and revenue performance. Paolo Ardoino described MOS as a complete operational platform that can scale from a single mining rig to industrial-grade operations spanning multiple geographies.
Open-Source Aligns With Broader Industry Moves
Tether first previewed plans for an open-source mining operating system in June last year, positioning MOS as a tool for new miners entering a competitive environment. The company argued that miners should not depend on expensive software vendors to compete in an industry shaped by rising difficulty and operational pressure.
The MiningOS release places Tether alongside other firms promoting open-source mining infrastructure, including initiatives supported by Block. Tether framed the project as a software-focused investment rather than a shift toward hardware ownership or direct operational expansion.
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Although the company reduced some mining activities in late 2025 due to higher energy costs, MOS centers on long-term infrastructure development rather than short-term capacity growth. The company also supports mining projects that prioritize operational efficiency and renewable energy use to maintain network sustainability.
Infrastructure Expansion Extends Beyond Mining
Tether expands its financial infrastructure operations throughout emerging markets through its partnerships, which extend beyond the MiningOS platform. The company established a new partnership with Opera, which enables MiniPay wallet users to access USDT and tokenized gold XAUT through their platform.
The MiniPay system operates across 60 countries, has an active wallet base of 12.6 million users, and saw a 50% growth in the fourth quarter. This was made possible due to an expanding user base in emerging markets.
MiniPay enables users to access dollar-backed digital assets, which can be used for various purposes in regions with volatile currencies. Ardoino explained that the initiative serves Tether’s purpose of creating value preservation instruments that users can trust throughout Africa, Latin America, and Southeast Asia.
Tether acquired 96,185 BTC by early 2026, approximately $8 billion, making Tether one of the biggest Bitcoin corporate holders worldwide. Tether achieved a net profit of $10 billion in 2025, indicating its crypto infrastructure, tokenization growth, and artificial intelligence and decentralized finance.
