Build your application, not a blockchain.

Our blockchain platform is fast and scalable, and we're getting it ready for you to use. Sign up and we'll notify you when you can start experimenting yourself.

Key Features

A simple blockchain developer experience for experimentation or large scale deployment.

Standard tools

Use your favourite languages and our REST APIs. Deploy using AWS & Docker, or run it on your own infrastructure.

Simple or distributed

Sometimes, an immutable transparent datastore is all you need. Other times, a more complex distributed ledger is worth it. You decide!

Open source

All of our source code for important components is released under free licenses, so it can be evaluated and improved.

Tuneable

Trade block latency for throughput. You can get sub-second chaining in milliseconds or high throughput with longer latency.

Meet the team

We combine peer-reviewed cryptography with the most modern development techniques to let you concentrate on your application instead of low-level details.

Dave Hrycyszyn

Dave Hrycyszyn

As Director of Technology at London software consultancy Head, Dave has led software projects for some of the world's largest organisations. His code is used by hundreds of millions of people.

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Sarah Meiklejohn

Sarah Meiklejohn

A lecturer in Computer Science and Security and Crime Science at University College London, she researches computer security and cryptography. She has worked on topics such as anonymity and criminal abuses in virtual currencies, anonymous credentials, and the interface between cryptography and mathematics.

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George Danezis

George Danezis

Has researched extensively distributed and decentralized security and privacy technologies, and heads the Information Security Research Group at University College London.

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Information is born free, yet everywhere it is in chains.

Jean-Jacques Brand