{"version":"1.0","provider_name":"News Bit Team","provider_url":"https:\/\/bit.team\/blog","author_name":"bit.team","author_url":"https:\/\/bit.team\/blog\/author\/bit-team\/","title":"Blockchain Consensus Protocol","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"bPDOqWY46z\"><a href=\"https:\/\/bit.team\/blog\/blockchain-consensus-protocol\/\">Blockchain Consensus Protocol<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/bit.team\/blog\/blockchain-consensus-protocol\/embed\/#?secret=bPDOqWY46z\" width=\"600\" height=\"338\" title=\"\u00abBlockchain Consensus Protocol\u00bb &#8212; News Bit Team\" data-secret=\"bPDOqWY46z\" 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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/bit.team\/blog\/wp-content\/uploads\/2021\/09\/00-post-en-8.jpg","thumbnail_width":1465,"thumbnail_height":727,"description":"In order for the blockchain to make decisions, it must use so-called \"consensus mechanisms\" to reach an agreement between all nodes. Reliable consensus mechanisms check the block chain on all nodes. If they do not fully fulfill their function, the blockchain becomes vulnerable to hacker attacks"}