{"id":28189,"date":"2025-09-13T04:57:17","date_gmt":"2025-09-13T04:57:17","guid":{"rendered":"https:\/\/metaverseplanet.net\/blog\/?p=28189"},"modified":"2026-01-05T13:33:10","modified_gmt":"2026-01-05T13:33:10","slug":"paraguay-bank-launches-first-quantum-safe-system","status":"publish","type":"post","link":"https:\/\/metaverseplanet.net\/blog\/paraguay-bank-launches-first-quantum-safe-system\/","title":{"rendered":"Paraguay Bank Launches First Quantum-Safe System"},"content":{"rendered":"\n<p>Paraguay\u2019s largest bank, <strong>Ueno Bank<\/strong>, has become the <strong>world\u2019s first bank<\/strong> to implement a <strong>quantum-resistant cybersecurity system<\/strong> to protect its <strong>digitally signed documents<\/strong> and <strong>digital operations<\/strong>. Serving more than <strong>2.2 million customers<\/strong>, the bank is adopting <strong>SignQuantum\u2019s quantum-resistant digital signatures<\/strong> along with <strong>QANplatform\u2019s quantum-resistant blockchain technology<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Quantum Security Era in Banking<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"720\" height=\"434\" src=\"https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2025\/09\/indir-16.webp\" alt=\"\" class=\"wp-image-28190\" srcset=\"https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2025\/09\/indir-16.webp 720w, https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2025\/09\/indir-16-300x181.webp 300w, https:\/\/metaverseplanet.net\/blog\/wp-content\/uploads\/2025\/09\/indir-16-150x90.webp 150w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>It is well known that some <strong>cryptographic algorithms<\/strong> that are extremely difficult for <strong>classical computers<\/strong> to break can be cracked within seconds by <strong>quantum computers<\/strong>. This creates serious risks for the <strong>legal validity of digital signatures and e-documents<\/strong>. The <strong>U.S. National Institute of Standards and Technology (NIST)<\/strong> recommends adopting <strong>post-quantum cryptography<\/strong> before 2030.<\/p>\n\n\n\n<p>With <strong>SignQuantum<\/strong>, Ueno Bank ensures the <strong>integrity and authenticity<\/strong> of its signed documents. At the same time, through <strong>QANplatform<\/strong>, the <strong>hash values<\/strong> of these documents are securely recorded with <strong>post-quantum signatures<\/strong>. This approach protects data against any form of tampering, while enabling <strong>tamper-proof, mathematically verifiable timestamps<\/strong> without relying on a <strong>third-party timestamp authority<\/strong>.<\/p>\n\n\n\n<p>Ueno Bank is officially recognized as the <strong>first bank worldwide<\/strong> to deploy this combination at a <strong>production scale<\/strong>. Starting with the documents that form the backbone of its <strong>daily business operations<\/strong>, the bank has chosen to enhance its <strong>existing e-signature workflows<\/strong> with <strong>post-quantum digital signature technology<\/strong> from <strong>Sign<em><a href=\"https:\/\/metaverseplanet.net\/blog\/quantum-technology\/\" data-type=\"category\" data-id=\"144\">Quantum<\/a><\/em><\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">You Might Also Like;<\/h3>\n\n\n<ul class=\"wp-block-latest-posts__list wp-block-latest-posts\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/metaverseplanet.net\/blog\/the-dark-side-of-nanotechnology\/\">The Dark Side of Nanotechnology: Could Microscopic Swarms Erase Billions?<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/metaverseplanet.net\/blog\/the-illusion-of-digital-immortality\/\">The Illusion of Digital Immortality: Are You Really Uploading Your Mind?<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/metaverseplanet.net\/blog\/artemis-2s-deep-space-eclipse\/\">The View That Changes Everything: Artemis 2\u2019s Deep Space Eclipse<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Paraguay\u2019s largest bank, Ueno Bank, has become the world\u2019s first bank to implement a quantum-resistant cybersecurity system to protect its digitally signed documents and digital operations. Serving more than 2.2 million customers, the bank is adopting SignQuantum\u2019s quantum-resistant digital signatures along with QANplatform\u2019s quantum-resistant blockchain technology. Quantum Security Era in Banking It is well known &hellip;<\/p>\n","protected":false},"author":1,"featured_media":28191,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAown96uCw:productID":"","footnotes":""},"categories":[336],"tags":[342],"class_list":["post-28189","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-futurescience","tag-quantum-technology"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/posts\/28189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/comments?post=28189"}],"version-history":[{"count":0,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/posts\/28189\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/media\/28191"}],"wp:attachment":[{"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/media?parent=28189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/categories?post=28189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/metaverseplanet.net\/blog\/wp-json\/wp\/v2\/tags?post=28189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}