{"version":"1.0","provider_name":"WSJ-Crypto","provider_url":"https:\/\/wsj-crypto.com","author_name":"wsjcrypto","author_url":"https:\/\/wsj-crypto.com\/index.php\/author\/wsjcrypto\/","title":"Exploring Peaceful Moments: The Essence of Casper - WSJ-Crypto","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"sRakGCIjCo\"><a href=\"https:\/\/wsj-crypto.com\/index.php\/2025\/03\/06\/exploring-peaceful-moments-the-essence-of-casper\/\">Exploring Peaceful Moments: The Essence of Casper<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/wsj-crypto.com\/index.php\/2025\/03\/06\/exploring-peaceful-moments-the-essence-of-casper\/embed\/#?secret=sRakGCIjCo\" width=\"600\" height=\"338\" title=\"&#8220;Exploring Peaceful Moments: The Essence of Casper&#8221; &#8212; WSJ-Crypto\" data-secret=\"sRakGCIjCo\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/wsj-crypto.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/wsj-crypto.com\/wp-content\/uploads\/2025\/02\/eth-org.jpeg","thumbnail_width":2100,"thumbnail_height":900,"description":"My sincere appreciation to Vlad Zamfir for presenting the notion of by-block consensus and persuading me of its advantages, along with numerous other fundamental concepts of Casper, and to Vlad Zamfir and Greg Meredith for their ongoing contributions to the protocol In the previous entry of this series, we examined one of the two primary"}