mirror of
https://github.com/status-im/logos-docs.git
synced 2026-08-31 02:51:13 +00:00
28 lines
22 KiB
HTML
28 lines
22 KiB
HTML
<!doctype html><html lang=en dir=ltr class="docs-wrapper plugin-docs plugin-id-default docs-version-current docs-doc-page docs-doc-id-blockchain/introduction-to-the-logos-blockchain" data-has-hydrated=false><head><meta charset=UTF-8><meta name=generator content="Docusaurus v3.10.2"><title data-rh=true>Introduction to the Logos Blockchain | Logos documentation</title><meta data-rh=true name=viewport content="width=device-width, initial-scale=1.0"/><meta data-rh=true name=twitter:card content=summary_large_image /><meta data-rh=true property=og:image content=https://docs.logos.co/img/social-card-v2.jpg /><meta data-rh=true name=twitter:image content=https://docs.logos.co/img/social-card-v2.jpg /><meta data-rh=true property=og:url content=https://docs.logos.co/blockchain /><meta data-rh=true property=og:locale content=en /><meta data-rh=true name=docusaurus_locale content=en /><meta data-rh=true name=docsearch:language content=en /><meta data-rh=true name=docusaurus_version content=current /><meta data-rh=true name=docusaurus_tag content=docs-default-current /><meta data-rh=true name=docsearch:version content=current /><meta data-rh=true name=docsearch:docusaurus_tag content=docs-default-current /><meta data-rh=true property=og:title content="Introduction to the Logos Blockchain | Logos documentation"/><meta data-rh=true name=description content="Learn how Logos provides a private, resilient foundation for decentralised applications."/><meta data-rh=true property=og:description content="Learn how Logos provides a private, resilient foundation for decentralised applications."/><link data-rh=true rel=icon href=/img/favicon.png /><link data-rh=true rel=canonical href=https://docs.logos.co/blockchain /><link data-rh=true rel=alternate href=https://docs.logos.co/blockchain hreflang=en /><link data-rh=true rel=alternate href=https://docs.logos.co/blockchain hreflang=x-default /><script data-rh=true type=application/ld+json>{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","item":"https://docs.logos.co/blockchain","name":"Introduction to the Logos Blockchain","position":1}]}</script><link rel=icon href=/img/favicon.png media="(prefers-color-scheme: light)"><link rel=icon href=/img/favicon-dark.png media="(prefers-color-scheme: dark)"><script src=https://umami.bi.status.im/script.js defer data-website-id=0f95ea33-c693-4fe7-91dc-8effe9645fa8></script><link rel=stylesheet href=/assets/css/styles.3f5955aa.css /><script src=/assets/js/runtime~main.b2f849ad.js defer></script><script src=/assets/js/main.538234c2.js defer></script></head><body><svg style="display: none;"><defs>
|
||
<symbol id=theme-svg-external-link viewBox="0 0 24 24"><path fill=currentColor d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"/></symbol>
|
||
</defs></svg>
|
||
<script>!function(){var t=function(){try{return new URLSearchParams(window.location.search).get("docusaurus-theme")}catch(t){}}()||function(){try{return window.localStorage.getItem("theme-597")}catch(t){}}();document.documentElement.setAttribute("data-theme",t||(window.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light")),document.documentElement.setAttribute("data-theme-choice",t||"system")}(),function(){try{for(var[t,e]of new URLSearchParams(window.location.search).entries())if(t.startsWith("docusaurus-data-")){var a=t.replace("docusaurus-data-","data-");document.documentElement.setAttribute(a,e)}}catch(t){}}()</script><div id=__docusaurus><link rel=preload as=image href=/img/logo-light.png /><link rel=preload as=image href=/img/logo-dark.png /><div role=region aria-label="Skip to main content"><a class=skipToContent_fXgn href=#__docusaurus_skipToContent_fallback>Skip to main content</a></div><nav aria-label=Main class="theme-layout-navbar navbar navbar--fixed-top"><div class=navbar__inner><div class="theme-layout-navbar-left navbar__items"><button aria-label="Toggle navigation bar" aria-expanded=false class="navbar__toggle clean-btn" type=button><svg width=30 height=30 viewBox="0 0 30 30" aria-hidden=true><path stroke=currentColor stroke-linecap=round stroke-miterlimit=10 stroke-width=2 d="M4 7h22M4 15h22M4 23h22"/></svg></button><a class=navbar__brand href=/><div class=navbar__logo><img src=/img/logo-light.png alt=Logos class="themedComponent_mlkZ themedComponent--light_NVdE"/><img src=/img/logo-dark.png alt=Logos class="themedComponent_mlkZ themedComponent--dark_xIcU"/></div></a><a class="navbar__item navbar__link" href=/get-started/what-is-logos>Get started</a><div class="navbar__item dropdown dropdown--hoverable"><a href=# aria-haspopup=true aria-expanded=false role=button class=navbar__link>Your path</a><ul class=dropdown__menu><li><a class=dropdown__link href=/run-an-app>Run an app</a><li><a class=dropdown__link href=/run-a-node>Run a node</a><li><a class=dropdown__link href=/build-an-app>Build an app</a><li><a href="https://github.com/logos-co/logos-docs?tab=contributing-ov-file#contributing-to-the-logos-documentation" target=_blank rel="noopener noreferrer" class=dropdown__link>Contribute<svg width=12 height=12 aria-label="(opens in new tab)" class=iconExternalLink_nPIU><use href=#theme-svg-external-link /></svg></a></ul></div><div class="navbar__item dropdown dropdown--hoverable"><a href=# aria-haspopup=true aria-expanded=false role=button class=navbar__link>Explore</a><ul class=dropdown__menu><li><a class=dropdown__link href=/basecamp>Basecamp</a><li><a aria-current=page class="dropdown__link dropdown__link--active" href=/blockchain>Blockchain</a><li><a class=dropdown__link href=/lez>LEZ</a><li><a class=dropdown__link href=/core/build-modules/start-a-logos-module-from-the-cli>Core</a><li><a class=dropdown__link href=/messaging>Messaging</a><li><a class=dropdown__link href=/storage>Storage</a><li><a class=dropdown__link href=/mixnet/get-started/send-anonymised-messages-over-the-mix-network>Mixnet</a><li><a class=dropdown__link href=/peer-discovery/get-started/build-logos-core-module-that-uses-service-discovery-api>Peer discovery</a></ul></div></div><div class="theme-layout-navbar-right navbar__items navbar__items--right"><a href=https://github.com/logos-co/logos-docs target=_blank rel="noopener noreferrer" class="navbar__item navbar__link">GitHub<svg width=13.5 height=13.5 aria-label="(opens in new tab)" class=iconExternalLink_nPIU><use href=#theme-svg-external-link /></svg></a><div class="toggle_vylO colorModeToggle_DEke"><button class="clean-btn toggleButton_gllP toggleButtonDisabled_aARS" type=button disabled title="system mode" aria-label="Switch between dark and light mode (currently system mode)"><svg viewBox="0 0 24 24" width=24 height=24 aria-hidden=true class="toggleIcon_g3eP lightToggleIcon_pyhR"><path fill=currentColor d="M12,9c1.65,0,3,1.35,3,3s-1.35,3-3,3s-3-1.35-3-3S10.35,9,12,9 M12,7c-2.76,0-5,2.24-5,5s2.24,5,5,5s5-2.24,5-5 S14.76,7,12,7L12,7z M2,13l2,0c0.55,0,1-0.45,1-1s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S1.45,13,2,13z M20,13l2,0c0.55,0,1-0.45,1-1 s-0.45-1-1-1l-2,0c-0.55,0-1,0.45-1,1S19.45,13,20,13z M11,2v2c0,0.55,0.45,1,1,1s1-0.45,1-1V2c0-0.55-0.45-1-1-1S11,1.45,11,2z M11,20v2c0,0.55,0.45,1,1,1s1-0.45,1-1v-2c0-0.55-0.45-1-1-1C11.45,19,11,19.45,11,20z M5.99,4.58c-0.39-0.39-1.03-0.39-1.41,0 c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0s0.39-1.03,0-1.41L5.99,4.58z M18.36,16.95 c-0.39-0.39-1.03-0.39-1.41,0c-0.39,0.39-0.39,1.03,0,1.41l1.06,1.06c0.39,0.39,1.03,0.39,1.41,0c0.39-0.39,0.39-1.03,0-1.41 L18.36,16.95z M19.42,5.99c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06c-0.39,0.39-0.39,1.03,0,1.41 s1.03,0.39,1.41,0L19.42,5.99z M7.05,18.36c0.39-0.39,0.39-1.03,0-1.41c-0.39-0.39-1.03-0.39-1.41,0l-1.06,1.06 c-0.39,0.39-0.39,1.03,0,1.41s1.03,0.39,1.41,0L7.05,18.36z"/></svg><svg viewBox="0 0 24 24" width=24 height=24 aria-hidden=true class="toggleIcon_g3eP darkToggleIcon_wfgR"><path fill=currentColor d="M9.37,5.51C9.19,6.15,9.1,6.82,9.1,7.5c0,4.08,3.32,7.4,7.4,7.4c0.68,0,1.35-0.09,1.99-0.27C17.45,17.19,14.93,19,12,19 c-3.86,0-7-3.14-7-7C5,9.07,6.81,6.55,9.37,5.51z M12,3c-4.97,0-9,4.03-9,9s4.03,9,9,9s9-4.03,9-9c0-0.46-0.04-0.92-0.1-1.36 c-0.98,1.37-2.58,2.26-4.4,2.26c-2.98,0-5.4-2.42-5.4-5.4c0-1.81,0.89-3.42,2.26-4.4C12.92,3.04,12.46,3,12,3L12,3z"/></svg><svg viewBox="0 0 24 24" width=24 height=24 aria-hidden=true class="toggleIcon_g3eP systemToggleIcon_QzmC"><path fill=currentColor d="m12 21c4.971 0 9-4.029 9-9s-4.029-9-9-9-9 4.029-9 9 4.029 9 9 9zm4.95-13.95c1.313 1.313 2.05 3.093 2.05 4.95s-0.738 3.637-2.05 4.95c-1.313 1.313-3.093 2.05-4.95 2.05v-14c1.857 0 3.637 0.737 4.95 2.05z"/></svg></button></div><div class=navbarSearchContainer_Bca1><div class="navbar__search searchBarContainer_NW3z" dir=ltr><input placeholder=Search aria-label=Search class="navbar__search-input searchInput_YFbd" value="" /><div class="loadingRing_RJI3 searchBarLoadingRing_YnHq"><div></div><div></div><div></div><div></div></div></div></div></div></div><div role=presentation class=navbar-sidebar__backdrop></div></nav><div id=__docusaurus_skipToContent_fallback class="theme-layout-main main-wrapper mainWrapper_z2l0"><div class=docsWrapper_hBAB><button aria-label="Scroll back to top" class="clean-btn theme-back-to-top-button backToTopButton_sjWU" type=button></button><div class=docRoot_UBD9><aside class="theme-doc-sidebar-container docSidebarContainer_YfHR"><div class=sidebarViewport_aRkj><div class=sidebar_njMd><nav aria-label="Docs sidebar" class="menu thin-scrollbar menu_SIkG"><ul class="theme-doc-sidebar-menu menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link menu__link--active" aria-current=page href=/blockchain><span class=linkLabel_WmDU>Introduction to the Logos Blockchain</span></a><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="categoryLink_byQd menu__link menu__link--sublist menu__link--sublist-caret" role=button aria-expanded=false href=/blockchain/get-started/run-a-logos-blockchain-node-from-basecamp><span class=categoryLinkLabel_W154>Get started</span></a></div><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="categoryLink_byQd menu__link menu__link--sublist menu__link--sublist-caret" role=button aria-expanded=false href=/blockchain/concepts/about-bedrock><span class=categoryLinkLabel_W154>Concepts</span></a></div><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="categoryLink_byQd menu__link menu__link--sublist menu__link--sublist-caret" role=button aria-expanded=false href=/blockchain/node-app/build-and-run-logos-blockchain-node-app-ui><span class=categoryLinkLabel_W154>Blockchain UI app</span></a></div><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="categoryLink_byQd menu__link menu__link--sublist menu__link--sublist-caret" role=button aria-expanded=false href=/blockchain/zone-sdk/inscribe-data-on-chain-using-zone-sdk><span class=categoryLinkLabel_W154>Zone SDK</span></a></div><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class=menu__list-item-collapsible><a class="categoryLink_byQd menu__link menu__link--sublist menu__link--sublist-caret" role=button aria-expanded=false href=/blockchain/blend/join-the-blend-network-as-a-core-node><span class=categoryLinkLabel_W154>Blend</span></a></div></ul></nav></div></div></aside><main class=docMainContainer_TBSr><div class="container padding-top--md padding-bottom--lg"><div class=row><div class="col docItemCol_VOVn"><div class=docItemContainer_Djhp><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label=Breadcrumbs><ul class=breadcrumbs><li class=breadcrumbs__item><a aria-label="Home page" class=breadcrumbs__link href=/><svg viewBox="0 0 24 24" class=breadcrumbHomeIcon_YNFT><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill=currentColor /></svg></a><li class="breadcrumbs__item breadcrumbs__item--active"><span class=breadcrumbs__link>Introduction to the Logos Blockchain</span></ul></nav><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type=button class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Introduction to the Logos Blockchain</h1></header>
|
||
<h4 class="anchor anchorTargetStickyNavbar_Vzrq" id=learn-how-logos-provides-a-private-resilient-foundation-for-decentralised-applications>Learn how Logos provides a private, resilient foundation for decentralised applications.<a href=#learn-how-logos-provides-a-private-resilient-foundation-for-decentralised-applications class=hash-link aria-label="Direct link to Learn how Logos provides a private, resilient foundation for decentralised applications." title="Direct link to Learn how Logos provides a private, resilient foundation for decentralised applications." translate=no></a></h4>
|
||
<p>The <a class="" href=/get-started/glossary#logos-blockchain>Logos Blockchain</a> is the foundational infrastructure of the Logos technology stack. It hosts decentralised applications and social institutions that require high privacy and resilience, gives those applications a common context for interaction, and guarantees they operate correctly and without corruption. Nodes can participate with consumer hardware and any amount of stake.</p>
|
||
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=the-basics>The basics<a href=#the-basics class=hash-link aria-label="Direct link to The basics" title="Direct link to The basics" translate=no></a></h2>
|
||
<ul>
|
||
<li class="">The Logos Blockchain is designed to decentralised applications and institutions that require high levels of privacy and resilience.</li>
|
||
<li class="">Nodes can join with typical consumer hardware and any amount of stake, which keeps participation barriers low.</li>
|
||
<li class="">Logos Blockchain consists of two layers: lightweight, permissionless blockchains called <a class="" href=/blockchain/concepts/about-zones>Zones</a> built on top of a Layer 1 foundation called <a class="" href=/blockchain/concepts/about-bedrock>Bedrock</a>. The <a class="" href=/blockchain/concepts/about-the-blend-network>Blend Network</a> service is used to improve the privacy of the network.</li>
|
||
</ul>
|
||
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=design-principles>Design principles<a href=#design-principles class=hash-link aria-label="Direct link to Design principles" title="Direct link to Design principles" translate=no></a></h2>
|
||
<p>The Logos Blockchain was designed around three principles: privacy, neutrality, and resilience.</p>
|
||
<p>Privacy means the network protects information about all participants, regardless of their role. At the infrastructure level, nodes can propose blocks with a very low probability of being traced. Logos also gives developers tools to build applications with programmable privacy, so those applications can keep personal data hidden.</p>
|
||
<p>Neutrality means activity is handled without compromising the public neutrality of nodes. Nodes can process transactions without having to make their inclusion public.</p>
|
||
<p>Resilience means the network stays operational and protects privacy under difficult conditions, including a partitioned internet, heavy censorship, and hostile government action. Running a node is meant to be easy enough to do on a laptop, which attracts more nodes and reduces points of failure. A consensus protocol that prioritises liveness lets the network keep operating in the worst conditions.</p>
|
||
<h2 class="anchor anchorTargetStickyNavbar_Vzrq" id=architecture>Architecture<a href=#architecture class=hash-link aria-label="Direct link to Architecture" title="Direct link to Architecture" translate=no></a></h2>
|
||
<p>The Logos Blockchain is implemented as two blockchain layers. Application execution happens on lightweight, permissionless blockchains called <a class="" href=/blockchain/concepts/about-zones>Zones</a>, which are built on a Layer 1 foundation called <a class="" href=/blockchain/concepts/about-bedrock>Bedrock</a>. The <a class="" href=/blockchain/concepts/about-the-blend-network>Blend Network</a> service extends Bedrock's privacy properties.</p>
|
||
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id=bedrock>Bedrock<a href=#bedrock class=hash-link aria-label="Direct link to Bedrock" title="Direct link to Bedrock" translate=no></a></h3>
|
||
<p>Bedrock is a large-scale validator network that serves as the foundational layer of the Logos Blockchain. It provides consensus, data availability, and lightweight verification to Zones. Its <a class="" href=/get-started/glossary#private-proof-of-stake>Private Proof of Stake</a> (<a class="" href=/get-started/glossary#ppos>PPoS</a>) consensus protocol, <a class="" href=/blockchain/concepts/about-cryptarchia>Cryptarchia</a>, keeps block proposers private while staying scalable, resilient, and accessible. Bedrock also enables decentralised sequencing for Zones, token bridging, and inter-Zone messaging.</p>
|
||
<p>Running a Bedrock validator node means leaving the <a class="" href=/get-started/glossary#logos-node>Logos node</a> application running in the background, with a low-maintenance approach. This makes it straightforward to contribute to the security, consensus, and interoperability of the network.</p>
|
||
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id=blend-network>Blend Network<a href=#blend-network class=hash-link aria-label="Direct link to Blend Network" title="Direct link to Blend Network" translate=no></a></h3>
|
||
<p>The Blend Network is an opt-in service that provides network-level privacy for consensus. It virtually eliminates the chance of linking a block proposer to the block they propose, so proposers cannot be targeted. Operators who join the Blend Network need more hardware than Bedrock validation alone requires.</p>
|
||
<h3 class="anchor anchorTargetStickyNavbar_Vzrq" id=zones>Zones<a href=#zones class=hash-link aria-label="Direct link to Zones" title="Direct link to Zones" translate=no></a></h3>
|
||
<p>Applications do not run directly on Bedrock. They run on Layer 2 blockchains called <a class="" href=/blockchain/concepts/about-zones>Zones</a>, which define their own state transitions and validity but rely on Bedrock for consensus guarantees. This modular design lets creators customise a chain and maximise properties such as performance.</p>
|
||
<p>Zones can run as fully independent sovereign rollups, but Bedrock also enables token bridging and decentralised sequencing. Zones can exchange asynchronous <a class="" href=/get-started/glossary#message>messages</a> through Bedrock, which allows limited interoperability without giving up the advantages of the sovereign rollup model.</p>
|
||
<p>The primary example is the <a class="" href=/lez>Logos Execution Zone</a>, the initial host for the messaging and storage applications of the Logos stack, with support for private token transfers and <a class="" href=/get-started/glossary#program>program</a> execution.</div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="row margin-top--sm theme-doc-footer-edit-meta-row"><div class="col noPrint_WFHX"><a href=https://github.com/logos-co/logos-docs/tree/main/docs/blockchain/introduction-to-the-logos-blockchain.md target=_blank rel="noopener noreferrer" class=theme-edit-this-page><svg fill=currentColor height=20 width=20 viewBox="0 0 40 40" class=iconEdit_Z9Sw aria-hidden=true><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"/></g></svg>Edit this page</a></div><div class="col lastUpdated_JAkA"></div></div></footer></article><nav class="docusaurus-mt-lg pagination-nav" aria-label="Docs pages"><a class="pagination-nav__link pagination-nav__link--next" href=/blockchain/get-started/run-a-logos-blockchain-node-from-basecamp><div class=pagination-nav__sublabel>Next</div><div class=pagination-nav__label>Run a Logos Blockchain node from Basecamp</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href=#the-basics class="table-of-contents__link toc-highlight">The basics</a><li><a href=#design-principles class="table-of-contents__link toc-highlight">Design principles</a><li><a href=#architecture class="table-of-contents__link toc-highlight">Architecture</a><ul><li><a href=#bedrock class="table-of-contents__link toc-highlight">Bedrock</a><li><a href=#blend-network class="table-of-contents__link toc-highlight">Blend Network</a><li><a href=#zones class="table-of-contents__link toc-highlight">Zones</a></ul></ul></div></div></div></div></main></div></div></div><footer class="theme-layout-footer footer footer--dark"><div class="container container-fluid"><div class="row footer__links"><div class="theme-layout-footer-column col footer__col"><div class=footer__title>Docs</div><ul class="footer__items clean-list"><li class=footer__item><a class=footer__link-item href=/get-started/what-is-logos>Get started</a></ul></div><div class="theme-layout-footer-column col footer__col"><div class=footer__title>Community</div><ul class="footer__items clean-list"><li class=footer__item><a href=https://github.com/logos-co/logos-docs target=_blank rel="noopener noreferrer" class=footer__link-item>GitHub<svg width=13.5 height=13.5 aria-label="(opens in new tab)" class=iconExternalLink_nPIU><use href=#theme-svg-external-link /></svg></a></ul></div><div class="theme-layout-footer-column col footer__col"><div class=footer__title>Legal</div><ul class="footer__items clean-list"><li class=footer__item><a href=https://logos.co/terms-and-conditions target=_blank rel="noopener noreferrer" class=footer__link-item>Terms and Conditions<svg width=13.5 height=13.5 aria-label="(opens in new tab)" class=iconExternalLink_nPIU><use href=#theme-svg-external-link /></svg></a></ul></div></div><div class="footer__bottom text--center"><div class=footer__copyright>Copyright © 2026 Logos. Built with Docusaurus.</div></div></div></footer></div></body> |