{"version":"1.0","provider_name":"Hedera","provider_url":"https:\/\/hedera.com","title":"Get Ready for the Updated Security Model of the Hedera Smart Contract Service by July 2023 | Hedera","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"rbb3drtznq\"><a href=\"https:\/\/hedera.com\/blog\/get-ready-for-the-updated-security-model-of-the-hedera-smart-contract-service-by-july-2023\/\">Get Ready for the Updated Security Model of the Hedera Smart Contract Service by July 2023<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hedera.com\/blog\/get-ready-for-the-updated-security-model-of-the-hedera-smart-contract-service-by-july-2023\/embed\/#?secret=rbb3drtznq\" width=\"600\" height=\"338\" title=\"&#8220;Get Ready for the Updated Security Model of the Hedera Smart Contract Service by July 2023&#8221; &#8212; Hedera\" data-secret=\"rbb3drtznq\" 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:\/\/hedera.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/hedera.com\/wp-content\/uploads\/2025\/12\/Updated-Security-Model-of-the-Hedera-Smart-Contract-Service-by-July-2023-Blog-Banner.png","thumbnail_width":1200,"thumbnail_height":670,"description":"The security model of the Hedera Smart Contract Service has been updated with the mainnet services release v0.35.2 (March 2023). The updated model aligns the behaviors of the Hedera Smart Contract Service token system contracts with those of EVM and typical token APIs such as ERC 20 and ERC 721. Read this article to learn specifically what changed, what it means for developers, and what actions you should take."}