{"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":"Pectra Audit Challenge Unveils at Cantina - WSJ-Crypto","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"PrhnUt2PZV\"><a href=\"https:\/\/wsj-crypto.com\/index.php\/2025\/02\/22\/pectra-audit-challenge-unveils-at-cantina\/\">Pectra Audit Challenge Unveils at Cantina<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/wsj-crypto.com\/index.php\/2025\/02\/22\/pectra-audit-challenge-unveils-at-cantina\/embed\/#?secret=PrhnUt2PZV\" width=\"600\" height=\"338\" title=\"&#8220;Pectra Audit Challenge Unveils at Cantina&#8221; &#8212; WSJ-Crypto\" data-secret=\"PrhnUt2PZV\" 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":"Today, we are thrilled to unveil the Pectra Audit Contest, commencing on Cantina! This month-long competition will take place from February 21 to March 24, and we eagerly anticipate the challenges that the security community will identify. Why Pectra Is Important Below are some of the significant EIPs related to Pectra Transitioning from EOAs to"}