{"version":"1.0","provider_name":"CryptoSlate","provider_url":"https:\/\/cryptoslate.com","author_name":"CryptoSlate People","author_url":"https:\/\/cryptoslate.com\/author\/cs-people\/","title":"David Marcus | People Directory | CryptoSlate","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1WZQyYarwy\"><a href=\"https:\/\/cryptoslate.com\/people\/david-marcus\/\">David Marcus<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/cryptoslate.com\/people\/david-marcus\/embed\/#?secret=1WZQyYarwy\" width=\"600\" height=\"338\" title=\"&#8220;David Marcus&#8221; &#8212; CryptoSlate\" data-secret=\"1WZQyYarwy\" 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","description":"David Marcus is a technology executive and fintech entrepreneur who serves as Co-Founder and CEO of Lightspark, a company building payments infrastructure around the Bitcoin Lightning Network. He is widely known in the crypto and payments sectors for prior leadership roles at PayPal and Facebook (now Meta), including work connected to large-scale consumer payments, messaging [&hellip;]","thumbnail_url":"https:\/\/cryptoslate.com\/wp-content\/uploads\/2025\/11\/cryptoslate-cover.jpg","thumbnail_width":1200,"thumbnail_height":630}