{"id":19040,"date":"2022-09-12T12:58:21","date_gmt":"2022-09-12T12:58:21","guid":{"rendered":"https:\/\/zebpay.com\/au\/?p=19040"},"modified":"2024-03-18T06:32:42","modified_gmt":"2024-03-18T06:32:42","slug":"what-are-centralised-blockchains","status":"publish","type":"post","link":"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains","title":{"rendered":"What are Centralised Blockchains?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_66_1 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Types_of_Blockchains\" title=\"Types of Blockchains\">Types of Blockchains<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Public_Blockchains\" title=\"Public Blockchains\">Public Blockchains<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Private_Blockchains\" title=\"Private Blockchains\">Private Blockchains<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Federated_Blockchains\" title=\"Federated Blockchains\">Federated Blockchains<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Examples_of_Private_and_Federated_Blockchains\" title=\"Examples of Private and Federated Blockchains\">Examples of Private and Federated Blockchains<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Central_Bank_Digital_Currencies\" title=\"Central Bank Digital Currencies\">Central Bank Digital Currencies<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Stablecoins\" title=\"Stablecoins\">Stablecoins<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Private_Blockchain_Services\" title=\"Private Blockchain Services\">Private Blockchain Services<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/zebpay.com\/au\/blog\/what-are-centralised-blockchains\/#Final_Thoughts\" title=\"Final Thoughts\">Final Thoughts<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>The world of crypto is dominated by tokens like Bitcoin and Ethereum which are decentralised crypto tokens. They bring together the benefits of decentralisation and cryptographic security to create a new way to transact. But one overlooked part of the crypto ecosystem is enterprise solutions. Centralised or private blockchains provide firms with the security benefits of blockchains while ensuring access to sensitive information remains private. While the underlying technology may operate on decentralised blockchain systems, they are controlled by a centralised authority or a small set of individuals.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Blockchains\"><\/span>Types of Blockchains<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Public_Blockchains\"><\/span><strong>Public Blockchains<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>These chains operate on a permissionless basis. Therefore, you do not need prior approval from any authority before accessing public blockchains. It allows you to see all transactions and engage in block validation freely. Most crypto tokens on the market operate on public blockchains.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Private_Blockchains\"><\/span><strong>Private Blockchains<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>On the other hand, private- or permissioned- blockchains require approval from an authority for access. Without approval, you will not be able to view any data stored on the blockchain. There may be several levels of permission allowed. Some users may only have access to sections of the blockchain while others can view all the data stored.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Federated_Blockchains\"><\/span><strong>Federated Blockchains<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>In such <a href=\"https:\/\/zebpay.com\/au\/blog\/what-is-blockchain-layer-0-1-2-and-3\" target=\"_blank\" rel=\"noreferrer noopener\">blockchains<\/a>, data may be publicly available. However, the mining or validation of blocks is done by pre-selected individuals or entities. The general public can&#8217;t mine these blockchains.&nbsp;<\/p>\n\n\n\n<p>In this article, any blockchain apart from public blockchains is considered a \u201ccentralised blockchain\u201d. This is because access or certain essential features are only available to a small number of individuals.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Examples_of_Private_and_Federated_Blockchains\"><\/span>Examples of Private and Federated Blockchains<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Central_Bank_Digital_Currencies\"><\/span><strong>Central Bank Digital Currencies<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>One of the most popular applications of private blockchains will be in CBDCs. A CBDC is a digital equivalent of a country\u2019s fiat currency. They bring together the seamless transactions of crypto tokens with government support for a well-developed system. Transactions in a CBDC may or may not be private, as per the government\u2019s decision.<\/p>\n\n\n\n<p>A CBDC may use private or federated blockchains to restrict access to the private financial data of individuals using it. Only a select few government officials may be able to see all transactions taking place on the blockchain.&nbsp;<\/p>\n\n\n\n<p>Additionally, federated blockchains can also be applied to a CBDC system. Federated blockchains would allow public and private financial institutions to engage in the validation process. While the central bank is still responsible for the number of digital tokens to be mined, verification can be more robust with multiple agencies involved in the process.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Stablecoins\"><\/span><strong>Stablecoins<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The most popular stablecoins by market capitalization, Tether(USDT) and USD Coin (USDC) cannot be mined. This is because they are \u201cFiat-collateralised\u201d. For every token available to the public, Tether or USD Coins hold an equal amount of US dollars in reserve. These reserves are handled by trusted third parties and are regularly audited.<\/p>\n\n\n\n<p>As the reserves are managed by third-party financial institutions, they are also responsible for the platform\u2019s validation. Since the reserves must match the dollars available, new coins are only created when there is a need for them. Therefore, only the financial institutions are involved in the consensus process.<\/p>\n\n\n\n<p>Read more: <a href=\"https:\/\/zebpay.com\/au\/blog\/how-do-stablecoins-work\" target=\"_blank\" rel=\"noreferrer noopener\">How do Stablecoins Work?<\/a><\/p>\n\n\n\n<p>Tether is controlled by a Decentralised Autonomous Organisation (<a href=\"https:\/\/zebpay.com\/au\/blog\/what-is-dao\" target=\"_blank\" rel=\"noreferrer noopener\">DAO<\/a>), TetherDAO. However, USD Coin is controlled by a single company called Circle.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Private_Blockchain_Services\"><\/span><strong>Private Blockchain Services<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Some firms in the crypto space specialise in designing private blockchain solutions for their clients. Some of the prominent examples are Ripple, Hyperledger, R3 Corda and Enterprise Ethereum.<\/p>\n\n\n\n<p>These private blockchains can help companies in several different sectors including finance, supply chain management and even healthcare. For example, Walmart uses a private blockchain. Based on the Hyperledger Fabric, it allows them to trace their products from source to destination and ensure there are no breaks in the supply chain.&nbsp;<\/p>\n\n\n\n<p>Similarly, the De Beers Group uses the Tracr blockchain platform to track its diamonds. It assures that the diamonds have not been tampered with. Additionally, it also intends to show customers that their diamonds are not \u201cblood diamonds\u201d, which come from sources of conflict or crime.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span>Final Thoughts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>While the industry focuses on crypto tokens like <a href=\"https:\/\/zebpay.com\/au\/markets\/btc\" target=\"_blank\" rel=\"noreferrer noopener\">Bitcoin<\/a> and <a href=\"https:\/\/zebpay.com\/au\/markets\/eth\" target=\"_blank\" rel=\"noreferrer noopener\">Ethereum<\/a>, it is important to remember that blockchain is a technology with many more applications. In centralised vs decentralised blockchains, both have their use cases. Private blockchains can provide companies with unique ways to boost their productivity and simplify their business processes. They also make access to information and its control simpler.&nbsp;<\/p>\n\n\n\n<p>You can now trade 150+ Cryptos on <a href=\"https:\/\/zebpay.com\/au\" target=\"_blank\" rel=\"noreferrer noopener\">ZebPay<\/a>. Download ZebPay and enhance your Crypto trading experience today.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The world of crypto is dominated by tokens like Bitcoin and Ethereum which are decentralised crypto tokens. They bring together the benefits of decentralisation and cryptographic security to create a new way to transact. But one overlooked part of the crypto ecosystem is enterprise solutions. Centralised or private blockchains provide firms with the security benefits [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":19045,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[79],"class_list":["post-19040","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crypto","tag-blockchain"],"acf":[],"_links":{"self":[{"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/posts\/19040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/comments?post=19040"}],"version-history":[{"count":3,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/posts\/19040\/revisions"}],"predecessor-version":[{"id":20909,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/posts\/19040\/revisions\/20909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/media\/19045"}],"wp:attachment":[{"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/media?parent=19040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/categories?post=19040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/tags?post=19040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}