{"version":"1.0","provider_name":"Learn JavaScript Online | Free Interactive JavaScript Tutorials","provider_url":"https:\/\/javascript-tutor.net","author_name":"Liew Voon Kiong","author_url":"https:\/\/javascript-tutor.net\/index.php\/author\/ajt7051jct\/","title":"Creating a Blockchain using JavaScript - Learn JavaScript Online | Free Interactive JavaScript Tutorials","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"CSpBziJec3\"><a href=\"https:\/\/javascript-tutor.net\/index.php\/2018\/04\/08\/creating-a-blockchain-using-javascript\/\">Creating a Blockchain using JavaScript<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/javascript-tutor.net\/index.php\/2018\/04\/08\/creating-a-blockchain-using-javascript\/embed\/#?secret=CSpBziJec3\" width=\"600\" height=\"338\" title=\"&#8220;Creating a Blockchain using JavaScript&#8221; &#8212; Learn JavaScript Online | Free Interactive JavaScript Tutorials\" data-secret=\"CSpBziJec3\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/javascript-tutor.net\/wp\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Cryptocurrency is a hot topic nowadays, especially since the value of Bitcoin has skyrocketed in the past two years. Though it is a volatile investment, many people still go for it. Equally popular topic is the technology behind the\u00a0cryptocurrency, i.e. the Blockchain. The appeal of the blockchain is that it can be applied to other &hellip; Continue reading \"\""}