{"id":1574,"date":"2020-02-03T00:01:00","date_gmt":"2020-02-03T08:01:00","guid":{"rendered":"https:\/\/www.opennode.com\/blog\/?page_id=1574"},"modified":"2020-01-30T10:30:21","modified_gmt":"2020-01-30T18:30:21","slug":"node","status":"publish","type":"page","link":"https:\/\/blog.opennode.com\/blog\/glossary\/node\/","title":{"rendered":"Node"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> &lt; 1<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>\n<h1 class=\"wp-block-heading\">Node<\/h1>\n\n\n\n<p>A node is a participating entity in the <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/bitcoin\">Bitcoin<\/a> <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/network\">network<\/a>. There are multiple types of nodes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Full node<\/h3>\n\n\n\n<p>A full node is a fully-validating node that follows the rules of the <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/blockchain\">blockchain<\/a>, votes for new <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/bip\">BIP<\/a>s, validates transactions, and maintains a complete record of the Bitcoin blockchain. Full nodes are crucial for the security and <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/decentralized\">decentralization<\/a> of the blockchain. Full nodes are <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/non-custodial\">non-custodial<\/a>, but not all non-custodial <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/bitcoin-wallet\">wallets<\/a> are full nodes.<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lightweight node<\/h3>\n\n\n\n<p>Lightweight nodes are nodes that let Bitcoin users easily enter and exit the network to create and accept payments. These nodes aren\u2019t responsible for maintaining the integrity of the blockchain and are simply there to help less-technical users access bitcoin payments. Custodial mobile wallets fall under this type of node.\u00a0<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Lightning Network<\/h3>\n\n\n\n<p>Lightning Network nodes create, maintain, and fund <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/bidirectional-channel\">bidirectional payment channels<\/a> that help the network exist.\u00a0<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>They route payments through the network through <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/onion-routing\">onion routing<\/a>.<\/li><li>They maintain channel liquidity so that they are prepared to bounce transactions through the network.<\/li><li>Some nodes may choose to operate as <a href=\"https:\/\/www.opennode.com\/blog\/glossary\/watchtower\">watchtowers<\/a>.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Links<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><em>What is a Bitcoin node?<\/em> &#8211; <a href=\"https:\/\/learnmeabitcoin.com\/beginners\/nodes\">Learn me a Bitcoin<\/a><\/li><li><em>What are Bitcoin nodes and why do we need them?<\/em> &#8211; <a href=\"https:\/\/www.coindesk.com\/bitcoin-nodes-need\">Coindesk<\/a><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Reading Time: <\/span> <span class=\"rt-time\"> &lt; 1<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>Node A node is a participating entity in the Bitcoin network. There are multiple types of nodes. Full node A full node is a fully-validating node that follows the rules of the blockchain, votes for new BIPs, validates transactions, and maintains a complete record of the Bitcoin blockchain. Full nodes are crucial for the security  &#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":172,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-notitle.php","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-1574","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Node - OpenNode Blog<\/title>\n<meta name=\"description\" content=\"A node is a participating entity in the Bitcoin network. There are multiple types of nodes.\" \/>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Node - OpenNode Blog\" \/>\n<meta property=\"og:description\" content=\"A node is a participating entity in the Bitcoin network. 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