Blockchain-on-Chip: the revolution of Minima, Siemens, and ARM for machine autonomy

The University of Southampton, in collaboration with Minima, Siemens Cre8Ventures, and ARM Flexible Access, has announced the launch in 2026 of the world’s first industrial microchip capable of running a full blockchain node. 

The prototype will initially be integrated into the hardware of commercial drones, but its potential extends far beyond the aeronautical sector.

A new chapter for blockchain, the Internet of Things (IoT) and autonomous technologies is taking shape in the United Kingdom.

An initiative that redefines machine security

The global investment in data infrastructure, amounting to 1.352 trillion dollars and representing 4% of the US GDP, along with a semiconductor market exceeding 750 billion dollars, underscores the importance of this alliance. The convergence of blockchain and artificial intelligence directly into silicon promises a new standard for security, digital sovereignty, and trust at the device level.

Although the primary target is the drone sector, the chain-on-chip architecture developed by this consortium has the potential to also transform autonomous vehicles, robotics, industrial IoT, and smart manufacturing. Wherever machines need to operate independently, verify their actions, and coordinate without centralized infrastructures, this technology can make a difference.

Autonomous and Secure Drones: The First Use Case

The partnership, led by the School of Electronics and Computer Science at the University of Southampton, directly addresses the challenges of deploying large-scale autonomous and verifiable systems in a commercial drone sector valued at 60 billion dollars. 

The Minima protocol, an ultra-lightweight Layer 1 blockchain, will be integrated directly into the flight controllers of drones. Each drone will thus be able to operate as a full, independent, self-verifying node, immune to bottlenecks or centralized vulnerabilities.

This solution represents the heart of a tamper-proof decentralized aerial network, redefining the concept of a distributed ledger in the field of frontier robotics and beyond.

Blockchain and IoT: trust at the device level

At the center of the project is the Minima Integritas toolkit, a high-reliability verification tool that offers timestamping and data attestation directly on the device, in compliance with ASTM/EASA standards. Unlike traditional cloud-based approaches, this innovation allows drones and industrial IoT devices to autonomously manage and verify every transaction, sensor log, or mission in real-time, regardless of connectivity or operational context.

According to Dr. Ivan Ling, academic lead of the project, “this collaboration defines what true machine autonomy means in the era of Web3 and distributed IoT.” The integration of Minima’s blockchain architecture with hardware acceleration and academic research aims to strengthen the level of trust supporting edge devices, charting the direction of future decentralized networks.

Minima, Siemens, and ARM: a deep collaboration for security and scalability

The development of the hardware accelerator will leverage Siemens’ advanced EDA toolchains and ARM’s security IP, integrated into Southampton’s electronic innovation environment. Siemens Cre8Ventures’ Higher Education program ensures that the project meets the most stringent industrial and regulatory standards, accelerating the transition from academic research to real industrial solutions.

A proof-of-concept drone will be validated in the first quarter of 2026, with independent evaluations by regulators, UAV manufacturers, and IoT security experts. The goal is to create a universally adaptable reference architecture that allows for scalable implementation in compliance with blockchain standards and decentralized intelligence on fleets of smart devices.

Carson Bradbury, director of Siemens Cre8Ventures, emphasizes: “Integrating blockchain into the heart of silicon infrastructure paves the way for programmable trust for the exponential growth of industrial IoT and connected machines.”

Hugo Feiler, CEO of Minima, adds: 

Towards the Future of Web3, IoT, and Autonomous Machines

Professor Harold Chong, head of sustainable electronic technologies at Southampton, concludes: “This global partnership combines secure decentralized software and embedded hardware innovation. It charts new frontiers for efficient, tamper-resistant devices and brings closer the era of autonomous and reliable machine networks in every sector impacted by IoT and blockchain.”

Impacts and Prospects

The implications of this initiative are disruptive for the landscape of blockchain, IoT, and deep tech:

1. Sensor logs and verifiable and trustless missions at the edge level
2. Immutable audit trails for smart city devices, industry, and supply chain
3. Tamper-proof real-time data for connected vehicles, drones, and critical infrastructure
4. Fleets of autonomous machines capable of self-organization, collaboration, and reliable reporting
5. Scalable architecture for Web3 developers, IoT engineers, and regulated sectors

The collaboration between the University of Southampton, Minima, Siemens, and ARM marks the beginning of a new era for machine intelligence: transparent, reliable, and secure, ready to define the foundations of the decentralized and autonomous networks of the future.

Minima is a next-generation blockchain protocol designed to operate entirely on embedded and mobile devices, allowing each device to act as a full node, validate transactions, secure data, and communicate peer-to-peer without servers.

The University of Southampton, among the top 100 in the world, leads research and innovation in collaboration with industry leaders, promoting concrete solutions to global challenges.