Summary: Ken Brook co-founded and is the CEO of <a href="https://everipedia.org/metaxchain/" target="_blank">MetaXchain</a> - a blockchain technology company focusing on the development and adoption of open platforms for the digital advertising industry. They are best known for building the <a href="https://everipedia.org/wiki/Ethereum/" target="_blank">Ethereum</a> based digital advertising platform, <a href="https://everipedia.org/adtoken/" target="_blank">adChain</a>. <br><hr><p style="color: grey; font-size: 0.75em;"> See <a style="color: grey;" target="_blank" rel="noopener noreferrer" href="https://acast.com/privacy">acast.com/privacy</a> for privacy and opt-out information.</p>
