Diodesm IIoT/IoT Network

PKI the system that protects web traffic since 30 years is broken for IoT. The governance structures have failed, broken implementations and misuse are spread far beyond repair and fraud is done through it's weaknesses every day. Our Diode Chain software creates a new network designed for smart devices. The Diode Network is the first to implement unforgable proof-of-time and network-device authentication based on blockchain technology. Man-In-The middle attacks become impossible and dependencies on third parties to entrust security are removed. The network has higher security than PKI with much lower overhead and maintenance needs. Truly autonomous. Diode allows developers to build new IoT applications on top of it's network or migrate existing workloads for the higher security and lower operating costs.

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What can Diode do for IoT?


Secure Connectivity

The Diode Chain software uses unique blockchain authentication that allows devices to establish secure connectivity to the blockchain. From there, devices have full access to the data protected by the blockchain consensus. Traditional Man-In-The-Middle attacks through fake PKI certificates and DNS spoofing have no chance.


Lower Cost

The Diode Network creates an IoT resource marketplace in which providers compete for your business, which leads to the lowest possible prices. The blockchain autonomously keeps the controls tight and ensures correct behaviour.


Streaming Network

Whether it is video data from a home camera to an end user or broadcasting messages to thousands of endpoints, the Diode Network is a native IoT network providing streaming and storage services for all connected devices.

News + Events

As we're working on rolling out the next evolutionary steps of the Diode Network we will be posting updates regularly. Also keep track of our twitter account to get all the latest news.

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How Blockquick Super Light Client Pro...


In May, Diode’s CTO Dominic Letz published a paper introducing BlockQuick, a super light client protocol for blockchain validation on constrained devices. The paper shows that unlike other existing approaches such as proofs of proof-of-work (PoPoW) and FlyClient, Diode’s BlockQuick super light cl...

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How Decentralized Public Key Infrastr...


If you’ve been following our blog, you will have heard us mentioning the term decentralized public key infrastructure before. But you probably don’t know what it is or how it works, let alone why it matters so much. In this post, we will examine current approaches to the traditional centralized P...

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Blockquick Super Light Blockchain Cli...

Burning Platform

- Click here if you just want to read the Paper - In the last two posts of this series, we first introduced the governance issues in PKI and then the circular dependency between establishing trust in PKI certificates and establishing the current time on a connected device. So let’s break that c...

Management Team

Our team consists of true IoT experts from both the business and the technology side. We're dedicated to a secure IoT future!

Avatar Dominic Letz

Dominic Letz

Chief Technology Officer

Avatar Greg Belcher

Greg Belcher

VP Business Development

Avatar Hans Rempel

Hans Rempel


Contact us to buy Diode Tokens, or to acquire the Diode Chain software!