{"id":19469,"date":"2022-11-11T10:49:12","date_gmt":"2022-11-11T10:49:12","guid":{"rendered":"https:\/\/zebpay.com\/au\/?p=19469"},"modified":"2022-11-11T10:49:13","modified_gmt":"2022-11-11T10:49:13","slug":"proof-of-reserves","status":"publish","type":"post","link":"https:\/\/zebpay.com\/au\/blog\/proof-of-reserves","title":{"rendered":"Proof Of Reserves: What, Why and How?"},"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\/proof-of-reserves\/#What_is_Proof_of_Reserves\" title=\"What is Proof of Reserves&nbsp;\">What is Proof of Reserves&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/zebpay.com\/au\/blog\/proof-of-reserves\/#How_does_the_Proof_of_Reserves_Audit_work\" title=\"How does the Proof of Reserves Audit work\">How does the Proof of Reserves Audit work<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/zebpay.com\/au\/blog\/proof-of-reserves\/#Benefits_of_Proof_of_Reserve_Audit\" title=\"Benefits of Proof of Reserve Audit\">Benefits of Proof of Reserve Audit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/zebpay.com\/au\/blog\/proof-of-reserves\/#Limitation_of_Proof_of_Reserve\" title=\"Limitation of Proof of Reserve\">Limitation of Proof of Reserve<\/a><\/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\/proof-of-reserves\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_Proof_of_Reserves\"><\/span>What is Proof of Reserves&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In light of the recent events in the crypto industry, it could be hard for one to trust the safety of their assets. Proof of Reserves is a method which addresses the transparency concerns on assets held on exchanges. It is a much-required vetting technique to ensure that crypto is backed by real assets. Proof of Reserves uses the technique of Merkle trees, a data structure designed to encrypt blockchain data securely.<\/p>\n\n\n\n<p>The recent events in the industry have dragged down the crypto market. Several tokens have dropped by more than 10%. At a time when investor sentiment is low and the market is showing evident fears, Binance CEO Changpeng Zao announced that they will employ a Proof of Reserves audit to ensure complete transparency of asset management. This method has swiftly drawn a lot of investor attention garnering widespread support.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_does_the_Proof_of_Reserves_Audit_work\"><\/span>How does the Proof of Reserves Audit work<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A Proof of Reserves audit means that an exchange is partnering with a third-party crypto auditor to ensure that it has assets on its balance sheet and balances the customer holdings. This is to ensure that customer holdings are not misused and there are real assets backing the cryptos held. These third-party reports are cryptographically reconciled ensuring privacy and security. Merkle tree technique is deployed to conduct the entire process. Here is how it happens in brief.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>The data of all the balances held is taken by the third party in the form of a Merkle tree<\/li><li>A Merkle root is then obtained, which uniquely identifies and sums up the balances of all the accounts taken&nbsp;<\/li><li>These balances are then verified on public <a href=\"https:\/\/zebpay.com\/au\/blog\/what-is-blockchain-layer-0-1-2-and-3\" target=\"_blank\" rel=\"noreferrer noopener\">blockchains<\/a> where assets are held using the digital signatures provided by the exchange&nbsp;<\/li><li>The data of the balances and the details of the assets on the public blockchains are verified. These numbers should balance, thus ensuring consistency<\/li><li>Systems will also be set up for customers to check if the assets they hold are verified&nbsp;<\/li><li>Any changes in data will affect the Merkel root indicating possible tampering with assets<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"727\" height=\"417\" src=\"https:\/\/zebpay.com\/au\/wp-content\/uploads\/2022\/11\/merkle_root_hash.png\" alt=\"Root Hash\" class=\"wp-image-19468\" srcset=\"https:\/\/zebpay.com\/au\/wp-content\/uploads\/2022\/11\/merkle_root_hash.png 727w, https:\/\/zebpay.com\/au\/wp-content\/uploads\/2022\/11\/merkle_root_hash-300x172.png 300w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/><figcaption><em>Image source: Kraken.com<\/em><\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_Proof_of_Reserve_Audit\"><\/span>Benefits of Proof of Reserve Audit<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In a <a href=\"https:\/\/zebpay.com\/au\/blog\/the-decentralized-ecosystem\" target=\"_blank\" rel=\"noreferrer noopener\">decentralised<\/a> space like Crypto where systems are preferably designed to not have a single point of failure, it is imperative to have checks and balances in place.<\/p>\n\n\n\n<p>There have been instances of bankruptcies in the case of traditional financial institutions as well. But in most cases, these institutions were bailed out by governments. Crypto institutions do not have the advantage of government institutions bailing them out in case of bankruptcy. Thus, the concept of Proof of Reserve brings in the best of both worlds which is the transparency of asset management and the privacy of customer assets.<\/p>\n\n\n\n<p>In the case of Centralised Crypto exchanges, user assets are stored in a centralised database, and the Proof of Reserves method ensures that these assets are stored efficiently using the Merkel tree technique and that reliable third parties can audit and verify the data. It helps in the prevention of any misuse of funds.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitation_of_Proof_of_Reserve\"><\/span>Limitation of Proof of Reserve<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Proof of reserve does ensure transparency in auditing and verification of funds. But at the same time, it has a few shortcomings.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>While Proof of Reserve does prove control over on-chain data and the funds being held, it cannot verify the exclusive ownership of a private key<\/li>\n\n\n<li>There is a possibility of collusion between the auditor and an auditee. But the responsibility to ensure transparency weighs on both sides<\/li>\n\n\n<li>Loss of Keys and stolen funds can reflect inconsistencies during the verification and the Proof of Reserves process cannot ascertain if funds have been borrowed by an exchange to pass an audit.<\/li>\n\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Initiatives like the Proof of Reserves will help restore confidence in the market. Though it comes with its own set of implementation challenges, it&#8217;s certainly a method which is for the greater good. While future developments can make the method better, it is a good place to start for helping the markets recover.<\/p>\n\n\n\n<p>You can read more about the latest developments in crypto on ZebPay blogs. Level up your trading experience using <a href=\"https:\/\/zebpay.com\/au\" target=\"_blank\" rel=\"noreferrer noopener\">ZebPay\u2019s<\/a> all-new upgraded interface.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is Proof of Reserves&nbsp; In light of the recent events in the crypto industry, it could be hard for one to trust the safety of their assets. Proof of Reserves is a method which addresses the transparency concerns on assets held on exchanges. It is a much-required vetting technique to ensure that crypto is [&hellip;]<\/p>\n","protected":false},"author":22,"featured_media":19479,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[14],"tags":[16],"class_list":["post-19469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-crypto","tag-crypto"],"acf":[],"_links":{"self":[{"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/posts\/19469","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\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/comments?post=19469"}],"version-history":[{"count":3,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/posts\/19469\/revisions"}],"predecessor-version":[{"id":19481,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/posts\/19469\/revisions\/19481"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/media\/19479"}],"wp:attachment":[{"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/media?parent=19469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/categories?post=19469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zebpay.com\/au\/wp-json\/wp\/v2\/tags?post=19469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}