1.0OpenExpo Europe 2021 - Virtual Experiencehttps://openexpoeurope.com/en/OpenExpo Europehttps://openexpoeurope.com/en/author/administrador/rich600338<blockquote class="wp-embedded-content" data-secret="xVakJ69KkA"><a href="https://openexpoeurope.com/en/session/the-different-blockchain-ecosystems/">Meetup: The different Blockchain Ecosystems.</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://openexpoeurope.com/en/session/the-different-blockchain-ecosystems/embed/#?secret=xVakJ69KkA" width="600" height="338" title="“Meetup: The different Blockchain Ecosystems.” — OpenExpo Europe 2021 - Virtual Experience" data-secret="xVakJ69KkA" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://openexpoeurope.com/wp-includes/js/wp-embed.min.js </script> I think there is two biggest challenges to the blockchain technology at this moment. The first one is the need to face the lack of knowledge about all the different topics involved into it, and the second one is how this technology is going to change our present and future society. Blockchain is a very... Read More