{"id":7286,"date":"2026-03-06T11:55:00","date_gmt":"2026-03-06T11:55:00","guid":{"rendered":"https:\/\/cryptonews.com\/cz\/news\/bank-of-japan-otestuje-system-vyporadani-rezerv-zalozeny-na-blockchainu\/"},"modified":"2026-03-03T20:10:48","modified_gmt":"2026-03-03T20:10:48","slug":"bank-of-japan-otestuje-system-vyporadani-rezerv-zalozeny-na-blockchainu","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/cz\/news\/bank-of-japan-otestuje-system-vyporadani-rezerv-zalozeny-na-blockchainu\/","title":{"rendered":"Bank of Japan otestuje syst\u00e9m vypo\u0159\u00e1d\u00e1n\u00ed rezerv zalo\u017een\u00fd na blockchainu"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Bank of Japan podnik\u00e1 kroky k p\u0159eveden\u00ed <strong>rezervn\u00edch pen\u011bz centr\u00e1ln\u00ed banky na blockchainovou infrastrukturu<\/strong>. Tento krok p\u0159edstavuje prvn\u00ed validaci technologie distribuovan\u00e9ho registru (DLT) na \u00farovni vypo\u0159\u00e1d\u00e1n\u00ed rezerv ze strany centr\u00e1ln\u00ed banky zem\u00ed G7.<\/p><p class=\"wp-block-paragraph\">Guvern\u00e9r BOJ Kazuo Ueda potvrdil tuto iniciativu v \u00fater\u00fd ve sv\u00e9m <a href=\"https:\/\/www.boj.or.jp\/en\/about\/press\/koen_2026\/ko260303a.htm\" target=\"_blank\" rel=\"noreferrer noopener\">projevu na konferenci FIN\/SUM<\/a> v Tokiu, kde ji ozna\u010dil za nezbytnou adaptaci na to, co nazval \u201enov\u00fdm finan\u010dn\u00edm ekosyst\u00e9mem\u201c.<\/p><p class=\"wp-block-paragraph\">Ozn\u00e1men\u00ed m\u00e1 institucion\u00e1ln\u00ed v\u00e1hu i za hranicemi Japonska. P\u0159ich\u00e1z\u00ed v dob\u011b, kdy centr\u00e1ln\u00ed banky po cel\u00e9m sv\u011bt\u011b z\u00e1vod\u00ed v budov\u00e1n\u00ed d\u016fv\u011bryhodn\u00fdch blockchainov\u00fdch r\u00e1mc\u016f pro vypo\u0159\u00e1d\u00e1n\u00ed d\u0159\u00edve, ne\u017e tokenizace v soukrom\u00e9m sektoru p\u0159edstihne regula\u010dn\u00ed infrastrukturu.<\/p><div class=\"su-note\" style=\"border-radius: 3px;border: 1px solid #e0d5e5\">\n<div class=\"su-note-inner\" style=\"background-color: #faefff;border-radius: 3px;padding: 10px;border: 1px solid #e0d5e5\"><strong>Kl\u00ed\u010dov\u00e9 poznatky:<\/strong>\n<ul>\n<li>BOJ spou\u0161t\u00ed sandbox, kter\u00fd m\u00e1 otestovat, zda mohou vklady na b\u011b\u017en\u00fdch \u00fa\u010dtech centr\u00e1ln\u00ed banky \u2014 tedy institucion\u00e1ln\u00ed rezervy \u2014 fungovat v syst\u00e9mech zalo\u017een\u00fdch na blockchainu, se zam\u011b\u0159en\u00edm na mezibankovn\u00ed vypo\u0159\u00e1d\u00e1n\u00ed a vypo\u0159\u00e1d\u00e1n\u00ed cenn\u00fdch pap\u00edr\u016f.<\/li>\n<li>Japonsko je aktivn\u00edm \u00fa\u010dastn\u00edkem <a href=\"https:\/\/www.bis.org\/about\/bisih\/topics\/fmis\/agora.htm\" target=\"_blank\" rel=\"noreferrer noopener\">projektu Agora<\/a>, mnohostrann\u00e9ho experimentu pod veden\u00edm BIS, kter\u00fd zkoum\u00e1 tokenizovan\u00e9 pen\u00edze centr\u00e1ln\u00ed banky pro p\u0159eshrani\u010dn\u00ed velkoobchodn\u00ed vypo\u0159\u00e1d\u00e1n\u00ed.<\/li>\n<li>Guvern\u00e9r Ueda v\u00fdslovn\u011b ozna\u010dil chyby v k\u00f3du smart kontrakt\u016f za p\u0159\u00edmou hrozbu pro finan\u010dn\u00ed stabilitu, \u010d\u00edm\u017e nazna\u010dil, \u017ee BOJ pova\u017euje validaci technick\u00fdch rizik za nezbytnou podm\u00ednku pro jak\u00e9koli produk\u010dn\u00ed nasazen\u00ed.<\/li>\n<\/ul>\n<\/div>\n<\/div><p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/cryptonews.com\/cz\/kryptomeny\/nejlepsi-kryptomeny\/\" target=\"_blank\" rel=\"noreferrer noopener sponsored nofollow\">Objevte: Nejlep\u0161\u00ed kryptom\u011bny pro diverzifikaci va\u0161eho portfolia<\/a><\/strong><\/p><h2 class=\"wp-block-heading\">Co vlastn\u011b sandbox Bank of Japan testuje<\/h2><span class=\"replacer\"><\/span><p class=\"wp-block-paragraph\">Sandbox se zam\u011b\u0159uje na vklady na b\u011b\u017en\u00fdch \u00fa\u010dtech BOJ, co\u017e jsou <strong>rezervy, kter\u00e9 komer\u010dn\u00ed banky dr\u017e\u00ed u centr\u00e1ln\u00ed banky<\/strong>, jako na aktivum, kter\u00e9 m\u00e1 b\u00fdt tokenizov\u00e1no a testov\u00e1no na blockchainov\u00fdch kolej\u00edch.<\/p><p class=\"wp-block-paragraph\">Ueda specifikoval dva prim\u00e1rn\u00ed p\u0159\u00edpady pou\u017eit\u00ed: dom\u00e1c\u00ed mezibankovn\u00ed vypo\u0159\u00e1d\u00e1n\u00ed a vypo\u0159\u00e1d\u00e1n\u00ed cenn\u00fdch pap\u00edr\u016f, p\u0159i\u010dem\u017e oboj\u00ed je v sou\u010dasnosti zpracov\u00e1v\u00e1no prost\u0159ednictv\u00edm BOJ-NET, japonsk\u00e9 n\u00e1rodn\u00ed finan\u010dn\u00ed s\u00edt\u011b.<\/p><p class=\"wp-block-paragraph\">Hlavn\u00ed technickou v\u00fdzvou je interoperabilita. BOJ neusiluje o plo\u0161n\u00e9 nahrazen\u00ed st\u00e1vaj\u00edc\u00ed infrastruktury, ale o d\u016fkaz, \u017ee se s n\u00ed blockchain dok\u00e1\u017ee propojit. J\u00e1drem t\u00e9to hodnotov\u00e9 nab\u00eddky je funkcionalita<strong> smart kontrakt\u016f<\/strong>, kter\u00e1 umo\u017e\u0148uje rychlej\u0161\u00ed a programovateln\u00e9 prov\u00e1d\u011bn\u00ed pokyn\u016f k vypo\u0159\u00e1d\u00e1n\u00ed, je\u017e v sou\u010dasnosti vy\u017eaduj\u00ed manu\u00e1ln\u00ed nebo d\u00e1vkov\u00e9 zpracov\u00e1n\u00ed.<\/p><figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">\ud83d\udea8 BREAKING Bank of Japan just went full blockchain.<br><br>Governor Ueda announced a sandbox to settle CENTRAL BANK MONEY on-chain we&#39;re talking actual BOJ reserve deposits between financial institutions. Atomic transactions. Smart contracts. AI integration. BOJ-NET compatibility\u2026 <a href=\"https:\/\/t.co\/ZICM8lZJIF\">pic.twitter.com\/ZICM8lZJIF<\/a><\/p>&mdash; Xaif Crypto\ud83c\uddee\ud83c\uddf3|\ud83c\uddfa\ud83c\uddf8 (@Xaif_Crypto) <a href=\"https:\/\/twitter.com\/Xaif_Crypto\/status\/2028785122284122299?ref_src=twsrc%5Etfw\">March 3, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure><p class=\"wp-block-paragraph\">Ueda nespecifikoval architekturu blockchainu ani \u010dasov\u00fd pl\u00e1n dokon\u010den\u00ed sandboxu. Potvrdil v\u0161ak, \u017ee BOJ bude v pr\u016fb\u011bhu v\u00fdvoje spolupracovat s extern\u00edmi experty, co\u017e nazna\u010duje budouc\u00ed partnerstv\u00ed s technologick\u00fdmi firmami nebo akademickou sf\u00e9rou.<\/p><p class=\"wp-block-paragraph\">Uedovy obavy ohledn\u011b rizik spojen\u00fdch se smart kontrakty v\u0161ak byly jednozna\u010dn\u00e9:<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-text-align-left wp-block-paragraph\">\u201eSmart kontrakty jsou velmi pohodln\u00e9 v tom, \u017ee umo\u017e\u0148uj\u00ed automatick\u00e9 prov\u00e1d\u011bn\u00ed transakc\u00ed bez jak\u00e9koli ru\u010dn\u00ed pr\u00e1ce. Pokud je v\u0161ak n\u00e1vrh smart kontrakt\u016f nedostate\u010dn\u00fd, hroz\u00ed riziko, \u017ee v d\u016fsledku podvodn\u00e9ho pou\u017eit\u00ed dojde k ohro\u017een\u00ed stability finan\u010dn\u00edch trh\u016f a platebn\u00edch syst\u00e9m\u016f.\u201c<\/p>\n<\/blockquote><h2 class=\"wp-block-heading\">Co krok BOJ signalizuje pro tokenizovan\u00e9 finance?<\/h2><span class=\"replacer\"><\/span><p class=\"wp-block-paragraph\">Japonsk\u00fd experiment \u0159ad\u00ed zemi po bok t\u011bch nejpokro\u010dilej\u0161\u00edch <strong>institucion\u00e1ln\u00edch blockchainov\u00fdch program\u016f<\/strong> na sv\u011bt\u011b.<\/p><p class=\"wp-block-paragraph\">BOJ je z\u00fa\u010dastn\u011bnou jurisdikc\u00ed v <a href=\"https:\/\/www.bis.org\/about\/bisih\/topics\/fmis\/agora.htm\" target=\"_blank\" rel=\"noreferrer noopener\">projektu Agora<\/a>, iniciativ\u011b Banky pro mezin\u00e1rodn\u00ed vypo\u0159\u00e1d\u00e1n\u00ed (BIS), kter\u00e1 zkoum\u00e1 tokenizovan\u00e9 pen\u00edze centr\u00e1ln\u00ed banky pro p\u0159eshrani\u010dn\u00ed velkoobchodn\u00ed platby.<\/p><p class=\"wp-block-paragraph\">Ueda potvrdil, \u017ee \u00fa\u010dastn\u00edci projektu Agora aktivn\u011b navrhuj\u00ed r\u00e1mec pro centr\u00e1ln\u00ed banky k vyd\u00e1v\u00e1n\u00ed tokenizovan\u00fdch vklad\u016f na \u0159et\u011bzci (on-chain) s integrovanou funkc\u00ed smart kontrakt\u016f.<\/p><p class=\"wp-block-paragraph\">Tento mnohostrann\u00fd rozm\u011br je d\u016fle\u017eit\u00fd. Neefektivita p\u0159eshrani\u010dn\u00edho vypo\u0159\u00e1d\u00e1n\u00ed stoj\u00ed glob\u00e1ln\u00ed finan\u010dn\u00ed syst\u00e9m <a href=\"https:\/\/www.oliverwyman.com\/media-center\/2021\/nov\/full-scale-multiple-central-bank-digital-currency-network-can-save-global-corporates-100b-a-year.html#:~:text=The%20report%2C%20titled%20Unlocking%20%24120,as%20an%20effective%20blueprint%20to\" target=\"_blank\" rel=\"noreferrer noopener\">miliardy<\/a> ro\u010dn\u011b kv\u016fli zpo\u017ed\u011bn\u00edm v koresponden\u010dn\u00edm bankovnictv\u00ed a t\u0159enic\u00edm p\u0159i m\u011bnov\u00fdch konverz\u00edch.<\/p><figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">\ud83c\uddef\ud83c\uddf5 Japan&#39;s central bank is moving blockchain closer to the heart of its financial system.<br><br>Bank of Japan Governor Kazuo Ueda said the BOJ is experimenting with blockchain for central bank reserve settlements.<br><br>Ueda added central banks must adapt to a \u201cnew financial ecosystem\u201d\u2026 <a href=\"https:\/\/t.co\/nvRf8IdFDu\">pic.twitter.com\/nvRf8IdFDu<\/a><\/p>&mdash; Timmy Shen (@timmyhmshen) <a href=\"https:\/\/twitter.com\/timmyhmshen\/status\/2028745174311153693?ref_src=twsrc%5Etfw\">March 3, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure><p class=\"wp-block-paragraph\">R\u00e1mec koordinovan\u00fd BIS za \u00fa\u010dasti BOJ otev\u00edr\u00e1 cestu k atomick\u00e9mu vypo\u0159\u00e1d\u00e1n\u00ed nap\u0159\u00ed\u010d m\u011bnami, ani\u017e by se musela spol\u00e9hat na infrastrukturu soukrom\u00fdch stablecoin\u016f.<\/p><p class=\"wp-block-paragraph\">Dom\u00e1c\u00ed kontext posiluje institucion\u00e1ln\u00ed dynamiku. Japonsk\u00fd \u00fa\u0159ad pro finan\u010dn\u00ed slu\u017eby (FSA) vedl v roce 2025 konzultace o reklasifikaci kryptom\u011bn na \u00farove\u0148 cenn\u00fdch pap\u00edr\u016f.<\/p><p class=\"wp-block-paragraph\">Vl\u00e1da v podstat\u011b za\u010dlenila blockchain a tokenizaci do sv\u00e9 strategie hospod\u00e1\u0159sk\u00e9ho r\u016fstu. Prvn\u00ed japonsk\u00fd stablecoin v\u00e1zan\u00fd na jen, JPYC, byl spu\u0161t\u011bn v lednu 2021. Sandbox BOJ nevznik\u00e1 ve vakuu; stav\u00ed na zrychluj\u00edc\u00ed se n\u00e1rodn\u00ed agend\u011b tokenizace.<\/p><p class=\"wp-block-paragraph\"><a href=\"https:\/\/cryptonews.com\/cz\/kryptomeny\/nejlepsi-kryptomeny\/\" target=\"_blank\" rel=\"noreferrer noopener sponsored nofollow\"><strong>Objevte: Nejlep\u0161\u00ed nov\u00e9 kryptom\u011bny<\/strong><\/a><\/p><h2 class=\"wp-block-heading\">Expozice kryptom\u011bnov\u00e9ho ekosyst\u00e9mu z\u016fst\u00e1v\u00e1 nep\u0159\u00edm\u00e1, ale re\u00e1ln\u00e1<\/h2><span class=\"replacer\"><\/span><p class=\"wp-block-paragraph\">Povolen\u00e9 (permissioned) blockchainov\u00e9 s\u00edt\u011b, vytvo\u0159en\u00e9 <strong>speci\u00e1ln\u011b pro institucion\u00e1ln\u00ed vypo\u0159\u00e1d\u00e1n\u00ed<\/strong>, co\u017e je architektura, kter\u00e1 s nejv\u011bt\u0161\u00ed pravd\u011bpodobnost\u00ed podpo\u0159\u00ed experimenty BOJ, vy\u017eaduj\u00ed stejn\u00e9 n\u00e1stroje pro smart kontrakty a bezpe\u010dnostn\u00ed standardy, kter\u00e9 ve\u0159ejn\u00e9 \u0159et\u011bzce vyv\u00edjej\u00ed ji\u017e l\u00e9ta.<\/p><p class=\"wp-block-paragraph\">Protokoly a s\u00edt\u011b vystaven\u00e9 tokenizovan\u00fdm aktiv\u016fm re\u00e1ln\u00e9ho sv\u011bta (RWA) a institucion\u00e1ln\u00ed infrastruktu\u0159e pro vypo\u0159\u00e1d\u00e1n\u00ed tedy mohou nejv\u00edce t\u011b\u017eit z toho, jak experimenty centr\u00e1ln\u00edch bank validuj\u00ed z\u00e1kladn\u00ed technologii. Ot\u00e1zkou z\u016fst\u00e1v\u00e1 na\u010dasov\u00e1n\u00ed a to, zda institucion\u00e1ln\u00ed vrstvu ovl\u00e1dnou d\u0159\u00edve ve\u0159ejn\u00e9, nebo povolen\u00e9 \u0159et\u011bzce.<\/p><p class=\"wp-block-paragraph\">Dal\u0161\u00edm viditeln\u00fdm miln\u00edkem BOJ bude zve\u0159ejn\u011bn\u00ed technick\u00fdch poznatk\u016f ze sandboxu a pojmenov\u00e1n\u00ed extern\u00edch expertn\u00edch partner\u016f.<\/p><p class=\"wp-block-paragraph\">Tato ozn\u00e1men\u00ed nepochybn\u011b odhal\u00ed, kterou blockchainovou architekturu pova\u017euje japonsk\u00e1 centr\u00e1ln\u00ed banka za vhodnou pro rezervn\u00ed infrastrukturu, a tato volba bude m\u00edt zna\u010dnou v\u00e1hu v cel\u00e9m prostoru institucion\u00e1ln\u00edho DeFi.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bank of Japan otestuje vypo\u0159\u00e1d\u00e1n\u00ed rezerv pomoc\u00ed blockchainu<\/p>\n","protected":false},"author":759,"featured_media":7285,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,28],"tags":[534,16,110,17,34,18],"editors":[524],"sponsored_companies":[],"class_list":["post-7286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain","category-news","tag-bank-of-japan","tag-bitcoin","tag-blockchain","tag-btc","tag-krypto","tag-kryptomeny","editors-pavel-navratil"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bank of Japan otestuje syst\u00e9m vypo\u0159\u00e1d\u00e1n\u00ed rezerv zalo\u017een\u00fd na blockchainu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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syst\u00e9m vypo\u0159\u00e1d\u00e1n\u00ed rezerv zalo\u017een\u00fd na blockchainu","og_description":"Bank of Japan otestuje vypo\u0159\u00e1d\u00e1n\u00ed rezerv pomoc\u00ed blockchainu","og_url":"https:\/\/cryptonews.com\/cz\/news\/bank-of-japan-otestuje-system-vyporadani-rezerv-zalozeny-na-blockchainu\/","og_site_name":"Cryptonews 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