{"version":"1.0","provider_name":"Hedera","provider_url":"https:\/\/hedera.com","title":"Hedera Block Nodes in Private Preview | Hedera","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"t7wZPHT7Si\"><a href=\"https:\/\/hedera.com\/blog\/hedera-block-nodes-in-private-preview\/\">Hedera Block Nodes in Private Preview<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hedera.com\/blog\/hedera-block-nodes-in-private-preview\/embed\/#?secret=t7wZPHT7Si\" width=\"600\" height=\"338\" title=\"&#8220;Hedera Block Nodes in Private Preview&#8221; &#8212; Hedera\" data-secret=\"t7wZPHT7Si\" 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\/Block-Nodes-in-Private-Preview-Hedera-Banner-1.png","thumbnail_width":1200,"thumbnail_height":628,"description":"Block nodes - a new node type being launched in 2026 - will be the decentralized data lake of the Hedera network. In November 2025, the Hashgraph team deployed a private preview of council-operated Block Nodes in previewnet, testnet, and mainnet. This milestone begins the validation of HIP 1056 Block Streams and HIP 1081 Block Nodes. Over the coming months, engineering teams will continue to refine the software and hardware requirements for block nodes. Read the article and learn what this means for you."}