{"version":"1.0","provider_name":"Hahnem\u00fchle Blog","provider_url":"https:\/\/blog.hahnemuehle.com\/en","author_name":"Bettina Scheerbarth","author_url":"https:\/\/blog.hahnemuehle.com\/en\/author\/b_scheerbarth\/","title":"Looking to secure the origin of your artwork? Opt for Hahnem\u00fchle&#039;s Certificates of Authenticity! - Hahnem\u00fchle Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"OC3rfNbwGu\"><a href=\"https:\/\/blog.hahnemuehle.com\/en\/certificateofauthenticity\/\">Looking to secure the origin of your artwork? Opt for Hahnem\u00fchle&#039;s Certificates of Authenticity!<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/blog.hahnemuehle.com\/en\/certificateofauthenticity\/embed\/#?secret=OC3rfNbwGu\" width=\"600\" height=\"338\" title=\"&#8220;Looking to secure the origin of your artwork? Opt for Hahnem\u00fchle&#039;s Certificates of Authenticity!&#8221; &#8212; Hahnem\u00fchle Blog\" data-secret=\"OC3rfNbwGu\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";var e=!1,o=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,a,i,s=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),c=0;c<n.length;c++)n[c].style.display=\"none\";for(c=0;c<s.length;c++)if(r=s[c],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if(\"link\"===t.message)if(a=l.createElement(\"a\"),i=l.createElement(\"a\"),a.href=r.getAttribute(\"src\"),i.href=t.value,o.test(i.protocol))if(i.host===a.host)if(l.activeElement===r)d.top.location.href=t.value}}},e)d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",t,!1),d.addEventListener(\"load\",t,!1);function t(){if(!o){o=!0;for(var e,t,r,a=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),i=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),s=l.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<s.length;n++){if(!(r=(t=s[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(a||i)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/blog.hahnemuehle.com\/en\/wp-content\/uploads\/sites\/12\/2015\/07\/Hahnem\u00fchle-Certificate-in-use-1024x637.jpg","thumbnail_width":1024,"thumbnail_height":637,"description":"The Hahnem\u00fchle Certificate of Authenticity was designed for artists and photographers to protect the security and genuineness of their limited edition art works and reproductions on Hahnem\u00fchle paper, as well as to reduce the risk of forgery. Each certificate is made of premium deckle edged mould-made paper with a Hahnem\u00fchle watermark and fluorescent security fibres.&hellip;"}