{"id":115,"date":"2025-04-17T10:57:57","date_gmt":"2025-04-17T10:57:57","guid":{"rendered":"https:\/\/cryptonews.com\/cz\/?page_id=115\/"},"modified":"2025-04-17T10:57:57","modified_gmt":"2025-04-17T10:57:57","slug":"co-je-kryptomena","status":"publish","type":"page","link":"https:\/\/cryptonews.com\/cz\/kryptomeny\/co-je-kryptomena\/","title":{"rendered":"Co je kryptom\u011bna? Kompletn\u00ed pr\u016fvodce 2025"},"content":{"rendered":"<p>V posledn\u00edch letech se kryptom\u011bny dostaly na v\u00fdslun\u00ed a staly ned\u00edlnou sou\u010d\u00e1st\u00ed finan\u010dn\u00edho ekosyst\u00e9mu. P\u0159itahuj\u00ed pozornost technologick\u00fdch nad\u0161enc\u016f, investor\u016f i b\u011b\u017en\u00fdch u\u017eivatel\u016f. Co je kryptom\u011bna? V kostce \u0159e\u010deno, jde o digit\u00e1ln\u00ed m\u011bnu, kter\u00e1 vyu\u017e\u00edv\u00e1 technologii <b>blockchain<\/b> pro bezpe\u010dn\u00e9 a p\u0159edev\u0161\u00edm decentralizovan\u00e9 transakce. Na rozd\u00edl od tradi\u010dn\u00edch fiat m\u011bn nejsou kryptom\u011bny emitov\u00e1ny centr\u00e1ln\u00ed autoritou, co\u017e jim d\u00e1v\u00e1 jedine\u010dn\u00e9 vlastnosti, jako je <b>nez\u00e1vislost na bank\u00e1ch a transparentnost<\/b>.<\/p><p>V tomto \u010dl\u00e1nku odpov\u00edme na kl\u00ed\u010dov\u00e9 ot\u00e1zky, kter\u00e9 mnoh\u00fdm nov\u00e1\u010dk\u016fm vrtaj\u00ed hlavou &#8211; <b>Co je kryptom\u011bna, jak funguj\u00ed kryptom\u011bny a pro\u010d jsou d\u016fle\u017eit\u00e9 pro budoucnost financ\u00ed?<\/b><\/p><div>\n    <section class=\"toc-sticky w-100 bg-white \">\n        <div class=\"toc-sticky__container container\">\n            <div class=\"toc-sticky__open d-flex align-items-end\" data-bs-toggle=\"collapse\" aria-controls=\"multiCollapse1\" data-bs-target=\"#multiCollapse1\">\n                <button class=\"btn btn-primary collapse-action-btn p-1 rounded-circle\" type=\"button\">\n                    <i class=\"icon-chevron-up\"><\/i>\n                <\/button>\n                <span class=\"toc-main-title-permanent\">Table of Contents<\/span>\n            <\/div>\n            <div class=\"collapse  show my-3\" id=\"multiCollapse1\">\n                <ol class=\"StepProgress\">\n                    <li class=\"StepProgress-item current\">V tomto \u010dl\u00e1nku<\/li>\n                                                                        <li class=\"StepProgress-item subList-in-progress\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-co-je-kryptomena-a-jak-vznikla\" class=\"StepProgress-item__link\" data-level=\"2\">Co je kryptom\u011bna a jak vznikla?<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-h-co-je-kryptomena-a-jak-vznikla\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-co-je-kryptomena-a-co-ji-odlisuje-od-beznych-penez\" class=\"StepProgress-item__link\" data-level=\"3\">Co je kryptom\u011bna a co ji odli\u0161uje od b\u011b\u017en\u00fdch pen\u011bz?<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-proc-jsou-kryptomeny-povazovany-za-revoluci-ve-financich\" class=\"StepProgress-item__link\" data-level=\"3\">Pro\u010d jsou kryptom\u011bny pova\u017eov\u00e1ny za revoluci ve financ\u00edch?<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-historie-kryptomen-od-bitcoinu-k-tisicum-altcoinu\" class=\"StepProgress-item__link\" data-level=\"3\">Historie kryptom\u011bn: Od Bitcoinu k tis\u00edc\u016fm altcoin\u016f<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-klicove-milniky-v-historii-kryptomen\" class=\"StepProgress-item__link\" data-level=\"3\">Kl\u00ed\u010dov\u00e9 miln\u00edky v historii kryptom\u011bn<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item subList-in-progress\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-jak-funguji-kryptomeny-zakladni-principy\" class=\"StepProgress-item__link\" data-level=\"2\">Jak funguj\u00ed kryptom\u011bny? Z\u00e1kladn\u00ed principy<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-h-jak-funguji-kryptomeny-zakladni-principy\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-tezba-mining-a-potvrzovani-transakci\" class=\"StepProgress-item__link\" data-level=\"4\">T\u011b\u017eba (Mining) a potvrzov\u00e1n\u00ed transakc\u00ed<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-proof-of-work-pow-bitcoin-a-tezba\" class=\"StepProgress-item__link\" data-level=\"4\">Proof of Work (PoW) \u2013 Bitcoin a t\u011b\u017eba<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-proof-of-stake-pos-alternativa-bez-tezby\" class=\"StepProgress-item__link\" data-level=\"4\">Proof of Stake (PoS) \u2013 Alternativa bez t\u011b\u017eby<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item subList-in-progress\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-nejznamejsi-kryptomeny-bitcoin-a-dalsi\" class=\"StepProgress-item__link\" data-level=\"2\">Nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bny: Bitcoin a dal\u0161\u00ed<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-h-nejznamejsi-kryptomeny-bitcoin-a-dalsi\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-bitcoin-je-kral-kryptomen\" class=\"StepProgress-item__link\" data-level=\"3\">Bitcoin je kr\u00e1l kryptom\u011bn<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-ethereum-a-jeho-jedinecne-vlastnosti\" class=\"StepProgress-item__link\" data-level=\"3\">Ethereum a jeho jedine\u010dn\u00e9 vlastnosti<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item subList-in-progress\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-vyhody-a-nevyhody-kryptomen\" class=\"StepProgress-item__link\" data-level=\"2\">V\u00fdhody a nev\u00fdhody kryptom\u011bn<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-h-vyhody-a-nevyhody-kryptomen\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-hlavni-vyhody-kryptomen\" class=\"StepProgress-item__link\" data-level=\"3\">Hlavn\u00ed v\u00fdhody kryptom\u011bn<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-potencialni-nevyhody-a-rizika\" class=\"StepProgress-item__link\" data-level=\"3\">Potenci\u00e1ln\u00ed nev\u00fdhody a rizika<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                        <li class=\"StepProgress-item subList-in-progress\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-budoucnost-kryptomen-kam-smeruji-v-roce-2025\" class=\"StepProgress-item__link\" data-level=\"2\">Budoucnost kryptom\u011bn: Kam sm\u011b\u0159uj\u00ed v roce 2025?<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-h-budoucnost-kryptomen-kam-smeruji-v-roce-2025\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-adopce-kryptomen-velkymi-hraci\" class=\"StepProgress-item__link\" data-level=\"3\">Adopce kryptom\u011bn velk\u00fdmi hr\u00e1\u010di<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                    <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-zaverem-co-je-kryptomena-a-proc-se-vyplati-ji-poznat\" class=\"StepProgress-item__link\" data-level=\"2\">Z\u00e1v\u011brem: Co je kryptom\u011bna a pro\u010d se vyplat\u00ed ji poznat<\/a>\n                                                    <\/div>\n                                                \n                                                                        <li class=\"StepProgress-item subList-in-progress\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-faq-casto-kladene-otazky\" class=\"StepProgress-item__link\" data-level=\"2\">FAQ (\u010casto kladen\u00e9 ot\u00e1zky)<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"TOC1sublist-h-faq-casto-kladene-otazky\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-reference\" class=\"StepProgress-item__link\" data-level=\"3\">Reference:<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                    <\/ol>\n                <div class=\"toc-sticky__container__disperse\"><\/div>\n            <\/div>\n        <\/div>\n    <\/section>\n    <div class=\"toc-sticky-list\">\n        <div class=\"toc-sticky__container container\">\n            <div class=\"toc-sticky__open d-flex align-items-end\" data-bs-toggle=\"collapse\" aria-controls=\"multiCollapse2\" data-bs-target=\"#multiCollapse2\">\n                <button class=\"btn btn-primary collapse-action-btn p-1 rounded-circle\" type=\"button\">\n                    <i class=\"icon-chevron-up up\"><\/i>\n                <\/button>\n            <\/div>\n            <div class=\"collapse show my-3\" id=\"multiCollapse2\">\n                <ol class=\"StepProgress\">\n                    <li class=\"StepProgress-item current\">V tomto \u010dl\u00e1nku<\/li>\n\n                                                                                                                    <li class=\"StepProgress-item subList-in-progress \">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-co-je-kryptomena-a-jak-vznikla\" class=\"StepProgress-item__link\" data-level=\"2\">Co je kryptom\u011bna a jak vznikla?<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-h-co-je-kryptomena-a-jak-vznikla\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-co-je-kryptomena-a-co-ji-odlisuje-od-beznych-penez\" class=\"StepProgress-item__link\" data-level=\"3\">Co je kryptom\u011bna a co ji odli\u0161uje od b\u011b\u017en\u00fdch pen\u011bz?<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-proc-jsou-kryptomeny-povazovany-za-revoluci-ve-financich\" class=\"StepProgress-item__link\" data-level=\"3\">Pro\u010d jsou kryptom\u011bny pova\u017eov\u00e1ny za revoluci ve financ\u00edch?<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-historie-kryptomen-od-bitcoinu-k-tisicum-altcoinu\" class=\"StepProgress-item__link\" data-level=\"3\">Historie kryptom\u011bn: Od Bitcoinu k tis\u00edc\u016fm altcoin\u016f<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-klicove-milniky-v-historii-kryptomen\" class=\"StepProgress-item__link\" data-level=\"3\">Kl\u00ed\u010dov\u00e9 miln\u00edky v historii kryptom\u011bn<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                                                                    <li class=\"StepProgress-item subList-in-progress \">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-jak-funguji-kryptomeny-zakladni-principy\" class=\"StepProgress-item__link\" data-level=\"2\">Jak funguj\u00ed kryptom\u011bny? Z\u00e1kladn\u00ed principy<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-h-jak-funguji-kryptomeny-zakladni-principy\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-tezba-mining-a-potvrzovani-transakci\" class=\"StepProgress-item__link\" data-level=\"4\">T\u011b\u017eba (Mining) a potvrzov\u00e1n\u00ed transakc\u00ed<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-proof-of-work-pow-bitcoin-a-tezba\" class=\"StepProgress-item__link\" data-level=\"4\">Proof of Work (PoW) \u2013 Bitcoin a t\u011b\u017eba<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-proof-of-stake-pos-alternativa-bez-tezby\" class=\"StepProgress-item__link\" data-level=\"4\">Proof of Stake (PoS) \u2013 Alternativa bez t\u011b\u017eby<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                                                                    <li class=\"StepProgress-item subList-in-progress \">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-nejznamejsi-kryptomeny-bitcoin-a-dalsi\" class=\"StepProgress-item__link\" data-level=\"2\">Nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bny: Bitcoin a dal\u0161\u00ed<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-h-nejznamejsi-kryptomeny-bitcoin-a-dalsi\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-bitcoin-je-kral-kryptomen\" class=\"StepProgress-item__link\" data-level=\"3\">Bitcoin je kr\u00e1l kryptom\u011bn<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-ethereum-a-jeho-jedinecne-vlastnosti\" class=\"StepProgress-item__link\" data-level=\"3\">Ethereum a jeho jedine\u010dn\u00e9 vlastnosti<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                        <span class=\"show_moretoc\" data-show-text=\"Zobrazit \u00fapln\u00fd pr\u016fvodce\" data-hide-text=\"Skr\u00fdt \u00fapln\u00fd pr\u016fvodce\">Zobrazit \u00fapln\u00fd pr\u016fvodce<\/span>\n                                                                                                                                                    <li class=\"StepProgress-item subList-in-progress ms_hidetoc\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-vyhody-a-nevyhody-kryptomen\" class=\"StepProgress-item__link\" data-level=\"2\">V\u00fdhody a nev\u00fdhody kryptom\u011bn<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-h-vyhody-a-nevyhody-kryptomen\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-hlavni-vyhody-kryptomen\" class=\"StepProgress-item__link\" data-level=\"3\">Hlavn\u00ed v\u00fdhody kryptom\u011bn<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-potencialni-nevyhody-a-rizika\" class=\"StepProgress-item__link\" data-level=\"3\">Potenci\u00e1ln\u00ed nev\u00fdhody a rizika<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                                                                                                                        <li class=\"StepProgress-item subList-in-progress ms_hidetoc\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-budoucnost-kryptomen-kam-smeruji-v-roce-2025\" class=\"StepProgress-item__link\" data-level=\"2\">Budoucnost kryptom\u011bn: Kam sm\u011b\u0159uj\u00ed v roce 2025?<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-h-budoucnost-kryptomen-kam-smeruji-v-roce-2025\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-adopce-kryptomen-velkymi-hraci\" class=\"StepProgress-item__link\" data-level=\"3\">Adopce kryptom\u011bn velk\u00fdmi hr\u00e1\u010di<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                                                                                                                                                            <li class=\"StepProgress-item ms_hidetoc\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-zaverem-co-je-kryptomena-a-proc-se-vyplati-ji-poznat\" class=\"StepProgress-item__link\" data-level=\"2\">Z\u00e1v\u011brem: Co je kryptom\u011bna a pro\u010d se vyplat\u00ed ji poznat<\/a>\n                                                    <\/div>\n                                                <\/li>\n                                                                                                                                                                        <li class=\"StepProgress-item subList-in-progress ms_hidetoc\">\n                                                <div class=\"StepProgress-item__group\">\n                            <a data-id=\"h-faq-casto-kladene-otazky\" class=\"StepProgress-item__link\" data-level=\"2\">FAQ (\u010casto kladen\u00e9 ot\u00e1zky)<\/a>\n                                                            <span class=\"StepProgress-item__link-sub\"><\/span>\n                                                    <\/div>\n                                                    <ol class=\"StepProgress-sub-list collapse\" id=\"sublist-h-faq-casto-kladene-otazky\">\n                                                                    <li class=\"StepProgress-sub-item\">\n                                        <span>\n                                          <a data-id=\"h-reference\" class=\"StepProgress-item__link\" data-level=\"3\">Reference:<\/a>\n                                        <\/span>\n                                    <\/li>\n                                                            <\/ol>\n                                                <\/li>\n                                    <\/ol>\n            <\/div>\n            <div class=\"toc-sticky__container__disperse\"><\/div>\n        <\/div>\n    <\/div>\n<\/div><script id=\"toc-js\">\n    window.addEventListener(\"DOMContentLoaded\", () => {\n        const header = document.querySelector(\".header_wrapper\");\n\n        const pageLegend = document.querySelector('#multiCollapse1');\n        const pageLegendList = document.querySelector('#multiCollapse2');\n        const pageLegendCollapse = new bootstrap.Collapse(pageLegend, {toggle: document.querySelector(\".toc-sticky\").classList.contains('sticky')});\n\n        \/**\n         * Changing current title\n         *\/\n        (function (pageLegend) {\n            const titleNodes = pageLegend.querySelectorAll('.StepProgress-item__link');\n\n            if 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       const targetHeight = targetListStatic.getBoundingClientRect().height;\n\n            \/\/ -headerHeight so it won't be jumpy\n            const stop = targetListStatic.offsetTop + headerHeight + targetHeight;\n            const docBody =\n                document.documentElement || document.body.parentNode || document.body;\n            const hasOffset = window.pageYOffset !== undefined;\n\n            const applySticky = function () {\n                \/\/ cross-browser compatible scrollTop.\n                const scrollTop = hasOffset ? window.pageYOffset : docBody.scrollTop;\n\n                \/\/ if user scrolls to headerHeight from the top of the target div\n                if (scrollTop >= stop) {\n                    pageLegendCollapse.hide();\n                    \/\/ stick the div\n                    target.classList.add(\"sticky\");\n                    \/\/target.style.marginTop = `${headerHeight}px`;\n                } else {\n                    pageLegendCollapse.show();\n                    \/\/ release the div\n                    target.classList.remove(\"sticky\");\n                    target.style.marginTop = \"\";\n                }\n            }\n\n            applySticky();\n\n            window.addEventListener('scroll', applySticky);\n        })(header, pageLegendCollapse);\n\n        jQuery('span.show_moretoc').click(function () {\n            jQuery('span.show_moretoc').hide();\n            jQuery('.ms_hidetoc').show();\n        });\n    });\n<\/script><h2><span id=\"h-co-je-kryptomena-a-jak-vznikla\">Co je kryptom\u011bna a jak vznikla?<\/span><\/h2><p><span class=\"replacer\"><\/span><br>\n<b>Kryptom\u011bna<\/b> je digit\u00e1ln\u011b vytvo\u0159en\u00e9 aktivum, kter\u00e9 vyu\u017e\u00edv\u00e1 <b>kryptografii<\/b> k zabezpe\u010den\u00ed a ov\u011b\u0159ov\u00e1n\u00ed transakc\u00ed. Na rozd\u00edl od tradi\u010dn\u00edch m\u011bn emitovan\u00fdch centr\u00e1ln\u00edmi bankami, jako nap\u0159\u00edklad koruna, dolar nebo euro, kryptom\u011bny neexistuj\u00ed ve fyzick\u00e9 podob\u011b a nejsou kontrolov\u00e1ny \u017e\u00e1dnou centr\u00e1ln\u00ed autoritou. Funguj\u00ed v r\u00e1mci <b>decentralizovan\u00fdch s\u00edt\u00ed<\/b>, co\u017e znamen\u00e1, \u017ee jejich provoz je poh\u00e1n\u011bn s\u00edt\u00ed po\u010d\u00edta\u010d\u016f po cel\u00e9m sv\u011bt\u011b.<\/p><p>Prvn\u00ed a pravd\u011bpodobn\u011b nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bnou je <b>bitcoin (BTC)<\/b>. Sv\u011btlo sv\u011bta spat\u0159il v roce <b>2009 a za jeho vznikem stoj\u00ed tajemn\u00fd v\u00fdvoj\u00e1\u0159 (nebo skupina) zn\u00e1m\u00fd jako Satoshi Nakamoto<\/b>. C\u00edlem Nakamota bylo vytvo\u0159it alternativn\u00ed platebn\u00ed syst\u00e9m, kter\u00fd umo\u017e\u0148uje <b>p\u0159\u00edm\u00e9 transakce mezi u\u017eivateli bez pot\u0159eby t\u0159et\u00ed strany<\/b>.<\/p><div class=\"cpp-crypto-chart cpp-crypto-chart-btc\" data-coin-symbol=\"btc\" data-price-usd=\"BTC Price (USD)\" data-main-color=\"#7a2197\" data-watermark-image=\"https:\/\/cimg.co\/wp-content\/uploads\/2024\/06\/20161447\/logologo_white.png\" data-chart-style=\"cryptonews\"><div class=\"cpp-chart-header-wrapper\"><div class=\"cpp-chart-header\"><img decoding=\"async\" class=\"cpp-chart-header-logo\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/2024\/02\/26205235\/btc.svg\" alt=\"btc logo\"><div class=\"cpp-chart-coin-info\"><div class=\"cpp-chart-coin-name\">Bitcoin (BTC)<\/div><div class=\"cpp-chart-price-row\"><span class=\"cpp-chart-price\"><\/span><span class=\"cpp-chart-change\"><\/span><\/div><\/div><\/div><div class=\"cpp-chart-selectors\"><span class=\"cpp-chart-selector\" data-period=\"24h\">24h<\/span><span class=\"cpp-chart-selector\" data-period=\"7d\">7d<\/span><span class=\"cpp-chart-selector\" data-period=\"30d\">30d<\/span><span class=\"cpp-chart-selector\" data-period=\"1y\">1y<\/span><span class=\"cpp-chart-selector\" data-period=\"all_time\">All time<\/span><\/div><\/div><canvas id=\"cpp-chart-6947dc127c0b7\" class=\"cpp-chart-container\"><\/canvas><\/div><p>Jak jsme ji\u017e zm\u00ednili, kryptom\u011bny funguj\u00ed d\u00edky technologii <b>blockchain<\/b>. Ve sv\u00e9 podstat\u011b jde o <b>decentralizovanou \u00fa\u010detn\u00ed knihu, kter\u00e1 zaznamen\u00e1v\u00e1 v\u0161echny transakce<\/b>. Blockchain zaji\u0161\u0165uje:<\/p><div class=\"su-note\" style=\"border-color:#e0d5e5;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#faefff;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<ul>\n<li><b>Bezpe\u010dnost<\/b> \u2013 ka\u017ed\u00e1 transakce je \u0161ifrov\u00e1na a nelze ji zp\u011btn\u011b upravit.<\/li>\n<li><b>Transparentnost<\/b> \u2013 Ka\u017ed\u00fd si m\u016f\u017ee ov\u011b\u0159it historii transakc\u00ed.<\/li>\n<li><b>Decentralizaci<\/b> \u2013 Nepodl\u00e9h\u00e1 kontrole \u017e\u00e1dn\u00e9 centr\u00e1ln\u00ed autority.<\/li>\n<\/ul>\n<\/div><\/div><p>Vzhledem k t\u011bmto vlastnostem jsou kryptom\u011bny velmi popul\u00e1rn\u00ed nejen jako investi\u010dn\u00ed aktivum, ale i jako <b>prost\u0159edek pro rychl\u00e9 a bezpe\u010dn\u00e9 digit\u00e1ln\u00ed platby<\/b>.<\/p><p><b>Co je kryptom\u011bna &#8211; kl\u00ed\u010dov\u00e9 poznatky:<\/b><\/p><div class=\"su-note\" style=\"border-color:#e0d5e5;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#faefff;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<ul>\n<li><b>Kryptom\u011bna<\/b> je digit\u00e1ln\u00ed aktivum b\u011b\u017e\u00edc\u00ed na s\u00edti, kter\u00e1 je tvo\u0159ena velk\u00fdm mno\u017estv\u00edm po\u010d\u00edta\u010d\u016f po cel\u00e9m sv\u011bt\u011b. Tento decentralizovan\u00fd syst\u00e9m umo\u017e\u0148uje jejich existenci mimo kontrolu centr\u00e1ln\u00edch autorit a vl\u00e1d.<\/li>\n<li><b>N\u011bkte\u0159\u00ed odborn\u00edci se domn\u00edvaj\u00ed<\/b>, \u017ee blockchain a s touto technologi\u00ed souvisej\u00edc\u00ed inovace zp\u016fsob\u00ed p\u0159evrat v mnoha r\u016fzn\u00fdch odv\u011btv\u00edch.<\/li>\n<li><b>Mezi v\u00fdhody kryptom\u011bn<\/b> pat\u0159\u00ed rychlej\u0161\u00ed p\u0159evody pen\u011bz a decentralizovan\u00e9 syst\u00e9my, d\u00edky kter\u00fdm se sni\u017euje riziko selh\u00e1n\u00ed.<\/li>\n<li><b>Nev\u00fdhody kryptom\u011bn<\/b> zahrnuj\u00ed zna\u010dnou spot\u0159ebu energie p\u0159i t\u011b\u017eb\u011b (PoW kryptom\u011bny), vysokou volatilitu a potenci\u00e1ln\u00ed vyu\u017eit\u00ed pro neleg\u00e1ln\u00ed \u010dinnosti.<\/li>\n<\/ul>\n<\/div><\/div><h3><span id=\"h-co-je-kryptomena-a-co-ji-odlisuje-od-beznych-penez\">Co je kryptom\u011bna a co ji odli\u0161uje od b\u011b\u017en\u00fdch pen\u011bz?<\/span><\/h3><p>Kdy\u017e se zamysl\u00edme nad t\u00edm, co je kryptom\u011bna, lze odpov\u011bd\u011bt takto. Kryptom\u011bny p\u0159edstavuj\u00ed <b>novou formu digit\u00e1ln\u00edch pen\u011bz<\/b>, kter\u00e9 na rozd\u00edl od b\u011b\u017en\u00fdch pen\u011bz funguj\u00ed bez centr\u00e1ln\u00ed kontroly. Kl\u00ed\u010dov\u00e9 rozd\u00edly naleznete v tabulce n\u00ed\u017ee.<\/p><table>\n<tbody>\n<tr>\n<td><b>Vlastnost<\/b><\/td>\n<td><b>Kryptom\u011bny<\/b><\/td>\n<td><b>Tradi\u010dn\u00ed m\u011bny (Fiat)<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Centralizace<\/b><\/td>\n<td>Decentralizovan\u00e9 \u2013 \u0159\u00edzeny s\u00edt\u00ed uzl\u016f valid\u00e1tor\u016f nebo t\u011b\u017ea\u0159\u016f<\/td>\n<td>Centralizovan\u00e9 \u2013 spravovan\u00e9 centr\u00e1ln\u00edmi bankami a vl\u00e1dami<\/td>\n<\/tr>\n<tr>\n<td><b>Fyzick\u00e1 podoba<\/b><\/td>\n<td>Pouze digit\u00e1ln\u00ed<\/td>\n<td>Existuj\u00ed jako bankovky, mince i v digit\u00e1ln\u00ed podob\u011b.<\/td>\n<\/tr>\n<tr>\n<td><b>Kontrola nab\u00eddky<\/b><\/td>\n<td>U v\u011bt\u0161iny kryptom\u011bn omezen\u00e1 nab\u00eddka (nap\u0159. Bitcoin m\u00e1 max. 21 milion\u016f BTC)<\/td>\n<td>Neomezen\u00e1 \u2013 centr\u00e1ln\u00ed banky mohou tisknout nov\u00e9 pen\u00edze podle pot\u0159eby.<\/td>\n<\/tr>\n<tr>\n<td><b>Ov\u011b\u0159ov\u00e1n\u00ed transakc\u00ed<\/b><\/td>\n<td>Transakce jsou ov\u011b\u0159ov\u00e1ny decentralizovanou s\u00edt\u00ed<\/td>\n<td>Transakce proch\u00e1zej\u00ed p\u0159es centr\u00e1ln\u00ed instituce, jako banky a platebn\u00ed syst\u00e9my<\/td>\n<\/tr>\n<tr>\n<td><b>Transparentnost<\/b><\/td>\n<td>Ka\u017ed\u00e1 transakce je ve\u0159ejn\u011b dostupn\u00e1 na blockchainu<\/td>\n<td>V\u011bt\u0161ina finan\u010dn\u00edch operac\u00ed je neve\u0159ejn\u00e1<\/td>\n<\/tr>\n<tr>\n<td><b>Bezpe\u010dnost<\/b><\/td>\n<td>Z\u00e1kladem zabezpe\u010den\u00ed je kryptografie a distribuovan\u00e1 s\u00ed\u0165<\/td>\n<td>Bankovn\u00ed syst\u00e9my jsou chr\u00e1n\u011bny centr\u00e1ln\u00edmi institucemi<\/td>\n<\/tr>\n<tr>\n<td><b>Transak\u010dn\u00ed rychlost a n\u00e1klady<\/b><\/td>\n<td>Transakce jsou \u010dasto rychlej\u0161\u00ed a v mnoha p\u0159\u00edpadech levn\u011bj\u0161\u00ed<\/td>\n<td>P\u0159evody mezi bankami, zejm\u00e9na p\u0159i mezin\u00e1rodn\u00edch transakc\u00edch, mohou b\u00fdt pomal\u00e9 a drah\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h3><span id=\"h-proc-jsou-kryptomeny-povazovany-za-revoluci-ve-financich\">Pro\u010d jsou kryptom\u011bny pova\u017eov\u00e1ny za revoluci ve financ\u00edch?<\/span><\/h3><p>Pro ty, kte\u0159\u00ed se ptaj\u00ed co je kryptom\u011bna, zde m\u00e1me n\u011bkolik kl\u00ed\u010dov\u00fdch faktor\u016f, pro\u010d mnoz\u00ed odborn\u00edci pova\u017euj\u00ed tuto t\u0159\u00eddu aktiv za <b>z\u00e1sadn\u00ed inovaci ve finan\u010dn\u00edm sv\u011bt\u011b<\/b>.<\/p><div class=\"su-note\" style=\"border-color:#e0d5e5;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#faefff;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<ul>\n<li><b>Decentralizace<\/b> \u2013 D\u00e1vaj\u00ed lidem v\u011bt\u0161\u00ed kontrolu nad vlastn\u00edmi financemi, \u010d\u00edm\u017e omezuj\u00ed moc centr\u00e1ln\u00edch instituc\u00ed<\/li>\n<li><b>Finan\u010dn\u00ed inkluze<\/b> \u2013 Umo\u017e\u0148uj\u00ed p\u0159\u00edstup k finan\u010dn\u00edm slu\u017eb\u00e1m lidem bez p\u0159\u00edstupu k bankovn\u00edmu \u00fa\u010dtu.<\/li>\n<li><b>Transparentnost a bezpe\u010dnost<\/b> \u2013 Ve\u0159ejn\u00e9 a nem\u011bnn\u00e9 z\u00e1znamy transakc\u00ed d\u00edky blockchainu.<\/li>\n<li><b>Inovace<\/b> \u2013 <b>DeFi, NFT a metaverse<\/b> ukazuj\u00ed nov\u00e9 zp\u016fsoby vyu\u017eit\u00ed blockchainu a digit\u00e1ln\u00edch aktiv.<\/li>\n<\/ul>\n<\/div><\/div><p>D\u00edky t\u011bmto vlastnostem st\u00e1le v\u00edce odborn\u00edk\u016f vid\u00ed v kryptom\u011bn\u00e1ch <b>budoucnost digit\u00e1ln\u00edho finan\u010dn\u00edho syst\u00e9mu<\/b>.<\/p><h3><span id=\"h-historie-kryptomen-od-bitcoinu-k-tisicum-altcoinu\">Historie kryptom\u011bn: Od Bitcoinu k tis\u00edc\u016fm altcoin\u016f<\/span><\/h3><p>Ne\u017e budeme pokra\u010dovat v na\u0161em pr\u016fvodci co je kryptom\u011bna, zabrous\u00edme do historie. Kryptom\u011bn\u00e1m sta\u010dila pouh\u00e1 dv\u011b desetilet\u00ed, aby se vyvinuly z experiment\u00e1ln\u00ed technologie v <b>glob\u00e1ln\u00ed finan\u010dn\u00ed fenom\u00e9n<\/b>. Dnes m\u011bn\u00ed zp\u016fsob, jak\u00fdm lid\u00e9 vn\u00edmaj\u00ed pen\u00edze a decentralizaci.<\/p><p>V roce <b>2008<\/b>, b\u011bhem glob\u00e1ln\u00ed finan\u010dn\u00ed krize, publikoval anonymn\u00ed tv\u016frce zn\u00e1m\u00fd jako Satoshi Nakamoto <b>bitcoinov\u00fd whitepaper<\/b> s n\u00e1zvem <i>&#8220;<\/i><a href=\"https:\/\/bitcoin.org\/bitcoin.pdf\"><i>Bitcoin: A Peer-to-Peer Electronic Cash System<\/i><\/a><i>&#8220;<\/i>. Zde poprv\u00e9 popsal Bitcoin jako <b>prvn\u00ed pln\u011b decentralizovan\u00fd digit\u00e1ln\u00ed platebn\u00ed syst\u00e9m<\/b>, jej\u00edm\u017e z\u00e1kladem je technologie blockchain, aby byla zaji\u0161t\u011bna transparentnost, bezpe\u010dnost a nez\u00e1vislost na tradi\u010dn\u00edch finan\u010dn\u00edch instituc\u00edch.<\/p><p>V roce <b>2009<\/b> Nakamoto spustil Bitcoin a vyt\u011b\u017eil tzv. <b>genesis blok<\/b> (prvn\u00ed blok v blockchainu), \u010d\u00edm\u017e odstartoval kryptom\u011bnovou revoluci.<\/p><figure id=\"attachment_116\" aria-describedby=\"caption-attachment-116\" style=\"width: 976px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-116 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Co je kryptom\u011bna: Bitcoin genesis blok,\" width=\"976\" height=\"648\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17101914\/1744885154-screenshot-2025-04-17-at-12-18-31-co-je-kryptomena-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17101914\/1744885154-screenshot-2025-04-17-at-12-18-31-co-je-kryptomena-dokumenty-google.jpg 976w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17101914\/1744885154-screenshot-2025-04-17-at-12-18-31-co-je-kryptomena-dokumenty-google-300x199.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17101914\/1744885154-screenshot-2025-04-17-at-12-18-31-co-je-kryptomena-dokumenty-google-768x510.jpg 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17101914\/1744885154-screenshot-2025-04-17-at-12-18-31-co-je-kryptomena-dokumenty-google-450x299.jpg 450w\"><figcaption id=\"caption-attachment-116\" class=\"wp-caption-text\">Bitcoin genesis blok, zdroj: Cryptonews<\/figcaption><\/figure><h3><span id=\"h-klicove-milniky-v-historii-kryptomen\">Kl\u00ed\u010dov\u00e9 miln\u00edky v historii kryptom\u011bn<\/span><\/h3><div class=\"su-note\" style=\"border-color:#e0d5e5;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#faefff;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<h4><span id=\"h-2010-prvni-realna-transakce\">2010 \u2013 Prvn\u00ed re\u00e1ln\u00e1 transakce<\/span><\/h4>\n<ul>\n<li><b>22. kv\u011btna 2010<\/b> prob\u011bhla prvn\u00ed zn\u00e1m\u00e1 transakce v bitcoinu, kdy program\u00e1tor <b>Laszlo Hanyecz<\/b> koupil dv\u011b pizzy za <b>10 000 BTC<\/b> (dnes by tato \u010d\u00e1stka m\u011bla hodnotu stovek milion\u016f dolar\u016f). Tento den je dnes v kryptom\u011bnov\u00e9 komunit\u011b zn\u00e1m jako <b>Bitcoin Pizza Day<\/b>.<\/li>\n<\/ul>\n<h4><span id=\"h-2011-2013-vznik-prvnich-altcoinu\">2011\u20132013 \u2013 Vznik prvn\u00edch altcoin\u016f<\/span><\/h4>\n<ul>\n<li>\u00dasp\u011bch bitcoinu inspiroval mnoho v\u00fdvoj\u00e1\u0159\u016f k tvorb\u011b dal\u0161\u00edch kryptom\u011bnov\u00fdch projekt\u016f, tzv. <b>altcoin\u016f<\/b>.<\/li>\n<li>Mezi prvn\u00ed pat\u0159ily <b>Litecoin (LTC)<\/b>, kter\u00fd vznikl jako fork Bitcoinu, aby mohl nab\u00edzet rychlej\u0161\u00ed transakce, a <b>Ripple (XRP)<\/b> se zam\u011b\u0159en\u00edm na mezin\u00e1rodn\u00ed p\u0159evody. V t\u00e9 dob\u011b bylo na trhu p\u00e1r des\u00edtek kryptom\u011bn.<\/li>\n<\/ul>\n<h4><span id=\"h-2017-kryptomenovy-boom\">2017 \u2013 Kryptom\u011bnov\u00fd boom<\/span><\/h4>\n<ul>\n<li>V roce <b>2017<\/b> se bitcoin poprv\u00e9 dostal do mainstreamu, kdy\u017e jeho cena vy\u0161plhala k <b>20 000 dolar\u016f<\/b>, a ot\u00e1zka co je kryptom\u011bna se stala jednou z nejvyhled\u00e1van\u011bj\u0161\u00edch fr\u00e1z\u00ed na googlu.<\/li>\n<li>Ethereum se prosadilo d\u00edky <b>smart kontrakt\u016fm<\/b>. Ty umo\u017enily vznik <b>DeFi<\/b> (decentralizovan\u00fdch financ\u00ed) a pot\u00e9 p\u0159i\u0161el boom <b>ICO<\/b>.<\/li>\n<li>Regula\u010dn\u00ed org\u00e1ny po cel\u00e9m sv\u011bt\u011b si proto za\u010dali kryptom\u011bn v\u00edce v\u0161\u00edmat, co\u017e vedlo k prvn\u00edm z\u00e1kaz\u016fm ICO v \u010c\u00edn\u011b.<\/li>\n<\/ul>\n<h4><span id=\"h-2021-defi-nft-a-novy-bull-run\">2021 \u2013 DeFi, NFT a nov\u00fd bull run<\/span><\/h4>\n<ul>\n<li><b>Ethereum<\/b> se stalo prim\u00e1rn\u00edm ekosyst\u00e9mem pro nasazov\u00e1n\u00ed <b>DeFi projekt\u016f<\/b> a <b>NFT<\/b>, co\u017e pos\u00edlilo popt\u00e1vku po ETH.<\/li>\n<li>Bitcoin dos\u00e1hl <b>historick\u00e9ho maxima na \u00farovni 69 000 dolar\u016f<\/b>, d\u00edky \u010demu\u017e se za\u010dali zaj\u00edmat o to, co je kryptom\u011bna, tak\u00e9 institucion\u00e1ln\u00edch investor\u016f.<\/li>\n<li>St\u00e1ty jako <b>El Salvador<\/b> p\u0159ijaly bitcoin jako <b>ofici\u00e1ln\u00ed m\u011bnu<\/b>.<\/li>\n<\/ul>\n<h4><span id=\"h-2025-regulace-a-mainstreamova-adopce\">2025 \u2013 Regulace a mainstreamov\u00e1 adopce<\/span><\/h4>\n<ul>\n<li>Vl\u00e1dy po cel\u00e9m sv\u011bt\u011b postupn\u011b zav\u00e1d\u011bj\u00ed <b>komplexn\u00ed regula\u010dn\u00ed r\u00e1mce<\/b>, kter\u00e9 definuj\u00ed kryptom\u011bny jako <b>legitimn\u00ed t\u0159\u00eddu aktiv<\/b>.<\/li>\n<li>Kryptom\u011bny se st\u00e1vaj\u00ed b\u011b\u017enou sou\u010d\u00e1st\u00ed finan\u010dn\u00edho syst\u00e9mu. Velk\u00e9 banky a korporace masivn\u011b investuj\u00ed do bitcoinu a implementuj\u00ed blockchainov\u00e9 technologie do sv\u00fdch syst\u00e9m\u016f.<\/li>\n<\/ul>\n<\/div><\/div><figure id=\"attachment_117\" aria-describedby=\"caption-attachment-117\" style=\"width: 976px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-117 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Co je to kryptom\u011bna a kl\u00ed\u010dov\u00e9 miln\u00edky v historii kryptom\u011bm\" width=\"976\" height=\"215\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17102119\/1744885279-screenshot-2025-04-17-at-12-20-16-co-je-kryptomena-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17102119\/1744885279-screenshot-2025-04-17-at-12-20-16-co-je-kryptomena-dokumenty-google.png 976w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17102119\/1744885279-screenshot-2025-04-17-at-12-20-16-co-je-kryptomena-dokumenty-google-300x66.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17102119\/1744885279-screenshot-2025-04-17-at-12-20-16-co-je-kryptomena-dokumenty-google-768x169.png 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17102119\/1744885279-screenshot-2025-04-17-at-12-20-16-co-je-kryptomena-dokumenty-google-450x99.png 450w\"><figcaption id=\"caption-attachment-117\" class=\"wp-caption-text\">Kl\u00ed\u010dov\u00e9 miln\u00edky v historii kryptom\u011bm<\/figcaption><\/figure><p>Dnes existuje <b>tis\u00edce kryptom\u011bn<\/b>, z nich\u017e se mnoh\u00e9 sna\u017e\u00ed j\u00edt nad r\u00e1mec pouh\u00e9ho platebn\u00edho prost\u0159edku a zam\u011b\u0159uj\u00ed na r\u016fzn\u00e9 inovace:<\/p><ul>\n<li><b>Ethereum <\/b>\u2013 smart kontrakty a DeFi ekosyst\u00e9m.<\/li>\n<li><b>BNB <\/b>\u2013 token ekosyst\u00e9mu Binance.<\/li>\n<li><b>Solana<\/b> \u2013 blockchain s vysokou \u0161k\u00e1lovatelnost\u00ed.<\/li>\n<li><b>Monero <\/b>\u2013 zam\u011b\u0159en\u00fd na anonymn\u00ed transakce.<\/li>\n<li><b>Dogecoin<\/b> \u2013 p\u016fvodn\u011b meme coin, dnes \u0161iroce p\u0159ij\u00edman\u00fd jako platidlo.<\/li>\n<\/ul><p>Kryptom\u011bny se neust\u00e1le vyv\u00edjej\u00ed a jejich budoucnost nazna\u010duje, \u017ee budou m\u00edt <b>z\u00e1sadn\u00ed dopad na sektor financ\u00ed a digit\u00e1ln\u00edch plateb<\/b>.<\/p><h2><span id=\"h-jak-funguji-kryptomeny-zakladni-principy\">Jak funguj\u00ed kryptom\u011bny? Z\u00e1kladn\u00ed principy<\/span><\/h2><p><span class=\"replacer\"><\/span><br>\nKryptom\u011bny jsou <b>digit\u00e1ln\u00ed aktiva<\/b>, jejich\u017e z\u00e1kladem je <b>blockchainov\u00e1 technologie, kryptografie a decentralizovan\u00e9 s\u00edt\u011b<\/b>. Umo\u017e\u0148uj\u00ed <b>p\u0159\u00edm\u00e9 transakce mezi u\u017eivateli bez prost\u0159edn\u00edka<\/b>, \u010d\u00edm\u017e zvy\u0161uj\u00ed <b>bezpe\u010dnost a efektivitu platebn\u00edho procesu<\/b>.<\/p><p><b>Blockchain<\/b> je <b>decentralizovan\u00e1, ve\u0159ejn\u00e1 a nem\u011bnn\u00e1 datab\u00e1ze<\/b>, kter\u00e1 zaznamen\u00e1v\u00e1 v\u0161echny transakce v s\u00edti.<\/p><ul>\n<li><b>Ka\u017ed\u00e1 transakce<\/b> je sou\u010d\u00e1st\u00ed bloku obsahuj\u00edc\u00ed data o mno\u017estv\u00ed kryptom\u011bny, odes\u00edlateli a p\u0159\u00edjemci.<\/li>\n<li><b>Bloky jsou propojeny <\/b>kryptografick\u00fdmi hashi, co\u017e zaji\u0161\u0165uje jejich nem\u011bnnost a bezpe\u010dnost.<\/li>\n<li><b>Blockchain je distribuov\u00e1n<\/b> mezi tis\u00edce po\u010d\u00edta\u010d\u016f po cel\u00e9m sv\u011bt\u011b (tzv. <b>uzly<\/b>). To znamen\u00e1, \u017ee neexistuje \u017e\u00e1dn\u00fd centr\u00e1ln\u00ed server, kter\u00fd by mohl b\u00fdt zmanipulov\u00e1n nebo napaden.<\/li>\n<\/ul><p>Aby byla zaji\u0161t\u011bna bezpe\u010dnost transakc\u00ed, kryptom\u011bny vyu\u017e\u00edvaj\u00ed tzv. <b>asymetrickou kryptografii<\/b>:<\/p><ul>\n<li>Ka\u017ed\u00fd u\u017eivatel m\u00e1 <b>soukrom\u00fd kl\u00ed\u010d<\/b>, kter\u00fdm podepisuje transakce, a je prakticky nemo\u017en\u00e9 vytvo\u0159it podobn\u00e9 podpisy.<\/li>\n<li>Ka\u017ed\u00fd \u00fa\u010det m\u00e1 tak\u00e9 <b>ve\u0159ejn\u00fd kl\u00ed\u010d<\/b> (public key), co\u017e je adresa pro p\u0159ij\u00edm\u00e1n\u00ed kryptom\u011bn.<\/li>\n<li><b>Hashovac\u00ed algoritmy<\/b> (nap\u0159. SHA-256 u Bitcoinu) zabezpe\u010duj\u00ed, \u017ee data v blockchainu nelze zp\u011btn\u011b upravit.<\/li>\n<\/ul><h4><span id=\"h-tezba-mining-a-potvrzovani-transakci\">T\u011b\u017eba (Mining) a potvrzov\u00e1n\u00ed transakc\u00ed<\/span><\/h4><p>Co se t\u00fd\u010de tradi\u010dn\u00edho bankovn\u00edho syst\u00e9mu, transakce ov\u011b\u0159uj\u00ed <b>banky<\/b>. U kryptom\u011bn tuto roli p\u0159eb\u00edraj\u00ed <b>t\u011b\u017ea\u0159i (mine\u0159i)<\/b> nebo <b>valid\u00e1to\u0159i<\/b>.<\/p><h4><span id=\"h-proof-of-work-pow-bitcoin-a-tezba\">Proof of Work (PoW) \u2013 Bitcoin a t\u011b\u017eba<\/span><\/h4><ul>\n<li>Bitcoin a n\u011bkter\u00e9 dal\u0161\u00ed kryptom\u011bny vyu\u017e\u00edvaj\u00ed <b>t\u011b\u017ebu<\/b> (mining). To znamen\u00e1, \u017ee <b>t\u011b\u017ea\u0159i \u0159e\u0161\u00ed slo\u017eit\u00e9 matematick\u00e9 \u00falohy<\/b>, aby ov\u011b\u0159ili blok transakc\u00ed, za co\u017e jsou <b>odm\u011b\u0148ov\u00e1ni nov\u00fdmi bitcoiny.<\/b><\/li>\n<li>Tento proces vy\u017eaduje <b>v\u00fdpo\u010detn\u00ed v\u00fdkon a energii<\/b>, ale je tak zaji\u0161t\u011bna bezpe\u010dnost s\u00edt\u011b.<\/li>\n<\/ul><h4><span id=\"h-proof-of-stake-pos-alternativa-bez-tezby\">Proof of Stake (PoS) \u2013 Alternativa bez t\u011b\u017eby<\/span><\/h4><ul>\n<li>Mnoho nov\u011bj\u0161\u00edch kryptom\u011bn, jako nap\u0159\u00edklad ethereum, solana nebo cardano, pou\u017e\u00edv\u00e1 model <b>Proof of Stake<\/b>. V r\u00e1mci tohoto modelu transakce ov\u011b\u0159uj\u00ed <b>dr\u017eitel\u00e9 token\u016f<\/b>.<\/li>\n<li>M\u00edsto miningu u\u017eivatel\u00e9 <b>stakuj\u00ed<\/b> (zamykaj\u00ed) sv\u00e9 tokeny v s\u00edti a za to dost\u00e1vaj\u00ed odm\u011bny.<\/li>\n<li>Model PoS je <b>energeticky \u00fasporn\u011bj\u0161\u00ed<\/b> a umo\u017e\u0148uje rychlej\u0161\u00ed transakce.<\/li>\n<\/ul><h2><span id=\"h-nejznamejsi-kryptomeny-bitcoin-a-dalsi\">Nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bny: Bitcoin a dal\u0161\u00ed<\/span><\/h2><p><span class=\"replacer\"><\/span><br>\nV roce 2025 z\u016fst\u00e1vaj\u00ed bitcoin a ethereum nejv\u00fdznamn\u011bj\u0161\u00edmi kryptom\u011bnami, na paty jim v\u0161ak \u0161lapou dal\u0161\u00ed altcoiny jako XRP, solana nebo cardano. N\u00ed\u017ee uv\u00e1d\u00edme jejich <b>funkce, v\u00fdhody a omezen\u00ed<\/b>:\u200b<\/p><ol>\n<li><b> Bitcoin<\/b><\/li>\n<\/ol><ul>\n<li><b>Funkce<\/b>: Prvn\u00ed a nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed kryptom\u011bna, kter\u00e1 slou\u017e\u00ed jako prost\u0159edek sm\u011bny a digit\u00e1ln\u00ed uchovatel hodnoty.\u200b Pro mnoh\u00e9 rovn\u011b\u017e spl\u0148uje definici toho, co je kryptom\u011bna.<\/li>\n<li><b>V\u00fdhody<\/b>: Decentralizace, bezpe\u010dnost na vysok\u00e9 \u00farovni, \u0161irok\u00e9 p\u0159ijet\u00ed a omezen\u00e1 nab\u00eddka.\u200b<\/li>\n<li><b>Omezen\u00ed<\/b>: \u010casto ni\u017e\u0161\u00ed rychlost transakc\u00ed a ve srovn\u00e1n\u00ed s mnoha altcoiny vy\u0161\u0161\u00ed poplatky.\u200b<\/li>\n<\/ul><ol start=\"2\">\n<li><b> Ethereum<\/b><\/li>\n<\/ol><ul>\n<li><b>Funkce<\/b>: Platforma podporuj\u00edc\u00ed smart kontrakty, \u010d\u00edm\u017e umo\u017e\u0148uje v\u00fdvoj r\u016fzn\u00fdch blockchainov\u00fdch projekt\u016f.\u200b<\/li>\n<li><b>V\u00fdhody<\/b>: Flexibilita, aktivn\u00ed v\u00fdvoj\u00e1\u0159sk\u00e1 komunita, \u0161irok\u00e9 vyu\u017eit\u00ed v DeFi a NFT.\u200b<\/li>\n<li><b>Omezen\u00ed<\/b>: Ob\u010dasn\u00e9 probl\u00e9my s vysok\u00fdmi transak\u010dn\u00edmi poplatky.\u200b<\/li>\n<\/ul><ol start=\"3\">\n<li><b> XRP<\/b><\/li>\n<\/ol><ul>\n<li><b>Funkce<\/b>: Digit\u00e1ln\u00ed m\u011bna zam\u011b\u0159en\u00e1 na rychl\u00e9 a levn\u00e9 p\u0159eshrani\u010dn\u00ed transakce.\u200b<\/li>\n<li><b>V\u00fdhody<\/b>: Rychl\u00e9, levn\u00e9 transakce a partnerstv\u00ed emitenta Ripple s tradi\u010dn\u00edmi finan\u010dn\u00edmi institucemi.\u200b<\/li>\n<li><b>Omezen\u00ed<\/b>: Mnohem centralizovan\u011bj\u0161\u00ed syst\u00e9m oproti p\u0159edchoz\u00edm dv\u011bma kryptom\u011bn\u00e1m.\u200b<\/li>\n<\/ul><ol start=\"4\">\n<li><b> Solana<\/b><\/li>\n<\/ol><ul>\n<li><b>Funkce<\/b>: Blockchainov\u00e1 platforma podporuj\u00edc\u00ed smart kontrakty, dApps a DeFi, kter\u00e1 je zn\u00e1m\u00e1 svou rychlost\u00ed a \u0161k\u00e1lovatelnosti.<\/li>\n<li><b>V\u00fdhody<\/b>: Rychl\u00e9 transakce s n\u00edzk\u00fdmi poplatky, rostouc\u00ed ekosyst\u00e9m.\u200b<\/li>\n<li><b>Omezen\u00ed<\/b>: Pom\u011brn\u011b kr\u00e1tk\u00e1 historie, technick\u00e9 probl\u00e9my v minulosti.\u200b<\/li>\n<\/ul><ol start=\"5\">\n<li><b> Cardano<\/b><\/li>\n<\/ol><ul>\n<li><b>Funkce<\/b>: Blockchainov\u00e1 platforma se zam\u011b\u0159en\u00edm na bezpe\u010dnost a \u0161k\u00e1lovatelnost, podporuj\u00edc\u00ed smart kontrakty a dApps.\u200b<\/li>\n<li><b>V\u00fdhody<\/b>: V\u011bdeck\u00fd p\u0159\u00edstup k v\u00fdvoji, levn\u00e9 transakce, energeticky efektivn\u00ed konsensu\u00e1ln\u00ed mechanismus.\u200b<\/li>\n<li><b>Omezen\u00ed<\/b>: V\u00fdrazn\u011b pomalej\u0161\u00ed implementace funkc\u00ed, men\u0161\u00ed ekosyst\u00e9m ve srovn\u00e1n\u00ed s dal\u0161\u00edmi uveden\u00fdmi altcoiny.<\/li>\n<\/ul><h3><span id=\"h-bitcoin-je-kral-kryptomen\">Bitcoin je kr\u00e1l kryptom\u011bn<\/span><\/h3><p>D\u00edky sv\u00e9 <b>decentralizaci, bezpe\u010dnosti a omezen\u00e9 nab\u00eddce <\/b>je bitcoin pova\u017eov\u00e1n za <b>zlat\u00fd standard kryptom\u011bn<\/b>, p\u0159i\u010dem\u017e pro mnoh\u00e9 je odpov\u011bd\u00ed na ot\u00e1zku co je kryptom\u011bna. M\u00e1 pevn\u011b stanoven\u00fd limit <b>21 milion\u016f BTC<\/b>, p\u0159i\u010dem\u017e nov\u00e9 coiny se uvol\u0148uj\u00ed do ob\u011bhu v pravideln\u00fdch 10minutov\u00fdch intervalech jako odm\u011bna pro t\u011b\u017ea\u0159e.<\/p><p>Ka\u017ed\u00e9 \u010dty\u0159i roky doch\u00e1z\u00ed k tzv. <b>halvingu<\/b>, kdy se odm\u011bna sn\u00ed\u017e\u00ed na polovinu. T\u00edm se v pr\u016fb\u011bhu \u010dasu sni\u017euje tempo nov\u011b vyt\u011b\u017een\u00fdch bitcoin\u016f a vytv\u00e1\u0159\u00ed tlak na r\u016fst ceny. Tato <b>defla\u010dn\u00ed povaha<\/b> d\u011bl\u00e1 z tohoto aktiva obl\u00edben\u00fd n\u00e1stroj pro uchov\u00e1n\u00ed hodnoty, podobn\u011b jako zlato.<\/p><figure id=\"attachment_122\" aria-describedby=\"caption-attachment-122\" style=\"width: 976px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-122 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Co je kryptom\u011bna a co je Halving bitcoinu. \" width=\"976\" height=\"565\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104546\/1744886745-screenshot-2025-04-17-at-12-44-56-co-je-kryptomena-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104546\/1744886745-screenshot-2025-04-17-at-12-44-56-co-je-kryptomena-dokumenty-google.png 976w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104546\/1744886745-screenshot-2025-04-17-at-12-44-56-co-je-kryptomena-dokumenty-google-300x174.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104546\/1744886745-screenshot-2025-04-17-at-12-44-56-co-je-kryptomena-dokumenty-google-768x445.png 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104546\/1744886745-screenshot-2025-04-17-at-12-44-56-co-je-kryptomena-dokumenty-google-450x261.png 450w\"><figcaption id=\"caption-attachment-122\" class=\"wp-caption-text\">Halving bitcoinu. Zdroj: Fidelilty<\/figcaption><\/figure><p>Cena BTC dos\u00e1hla v na konci roku 2024 psychologick\u00e9 \u00farovn\u011b 100 000 dolar\u016f, od t\u00e9 doby v\u0161ak zaznamenala korekci. Av\u0161ak navzdory cenov\u00fdm v\u00fdkyv\u016fm bitcoin st\u00e1le hraje <b>kl\u00ed\u010dovou roli v adopci kryptom\u011bn<\/b>, p\u0159i\u010dem\u017e jeho vyu\u017eit\u00ed jako <b>uchovatele hodnoty<\/b> roste nejen mezi drobn\u00fdmi investory, ale i velk\u00fdmi institucemi, jako jsou Tesla, BlackRock nebo MicroStrategy.<\/p><h3><span id=\"h-ethereum-a-jeho-jedinecne-vlastnosti\">Ethereum a jeho jedine\u010dn\u00e9 vlastnosti<\/span><\/h3><p>Bitcoin a ethereum jsou dv\u011b nejv\u00fdznamn\u011bj\u0161\u00ed kryptom\u011bny, ale jejich \u00fa\u010del a technologie se z\u00e1sadn\u011b li\u0161\u00ed. <b>Bitcoin <\/b>je prim\u00e1rn\u011b navr\u017een jako <b>prost\u0159edek sm\u011bny<\/b>. Naproti tomu <b>Ethereum je flexibiln\u00ed platforma pro smart kontrakty<\/b>, kter\u00e9 umo\u017e\u0148uj\u00ed automatizovan\u00e9 transakce bez prost\u0159edn\u00edk\u016f. Poskytuje infrastrukturu pro v\u00fdvoj <b>decentralizovan\u00fdch aplikac\u00ed (dApps)<\/b>, kter\u00e9 maj\u00ed vyu\u017eit\u00ed v \u0159ad\u011b sektor\u016f \u2013 od financ\u00ed po hern\u00ed pr\u016fmysl.<\/p><figure id=\"attachment_123\" aria-describedby=\"caption-attachment-123\" style=\"width: 976px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-123 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Co to je kryptom\u011bna a jak funguje smart kontrakt\" width=\"976\" height=\"736\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104718\/1744886837-screenshot-2025-04-17-at-12-46-28-co-je-kryptomena-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104718\/1744886837-screenshot-2025-04-17-at-12-46-28-co-je-kryptomena-dokumenty-google.jpg 976w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104718\/1744886837-screenshot-2025-04-17-at-12-46-28-co-je-kryptomena-dokumenty-google-300x226.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104718\/1744886837-screenshot-2025-04-17-at-12-46-28-co-je-kryptomena-dokumenty-google-768x579.jpg 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104718\/1744886837-screenshot-2025-04-17-at-12-46-28-co-je-kryptomena-dokumenty-google-450x339.jpg 450w\"><figcaption id=\"caption-attachment-123\" class=\"wp-caption-text\">Jak funguje smart kontrakt. Zdroj: Softwebsolutions<\/figcaption><\/figure><p>Ethereum se stalo <b>z\u00e1kladem pro rozvoj DeFi<\/b>, co\u017e je <b>ekosyst\u00e9m finan\u010dn\u00edch slu\u017eeb funguj\u00edc\u00edch bez tradi\u010dn\u00edch bank<\/b>. V roce 2025 sektor DeFi pokra\u010doval v expanzi. V nab\u00eddce jsou nyn\u00ed pokro\u010dilej\u0161\u00ed aplikace pro <b>staking, p\u016fj\u010dky a decentralizovan\u00e9 burzy (DEX)<\/b>, kter\u00e9 nab\u00edzej\u00ed u\u017eivatel\u016fm v\u011bt\u0161\u00ed kontrolu nad jejich financemi a vy\u0161\u0161\u00ed v\u00fdnosy. Ethereum se tak stalo <b>pil\u00ed\u0159em nov\u00e9 digit\u00e1ln\u00ed ekonomiky<\/b>.<\/p><h2><span id=\"h-vyhody-a-nevyhody-kryptomen\">V\u00fdhody a nev\u00fdhody kryptom\u011bn<\/span><\/h2><p><span class=\"replacer\"><\/span><br>\nKryptom\u011bny se st\u00e1vaj\u00ed st\u00e1le popul\u00e1rn\u011bj\u0161\u00ed d\u00edky <b>decentralizaci<\/b>, <b>anonymit\u011b<\/b> a <b>rychl\u00fdm transakc\u00edm<\/b> (nap\u0159. Lightning Network), \u010d\u00edm\u017e eliminuj\u00ed pot\u0159ebu bank. Investory p\u0159itahuj\u00ed zejm\u00e9na vysok\u00fdm r\u016fstov\u00fdm potenci\u00e1lem, to v\u0161ak jde ruku v ruce s t\u00edm, \u017ee jsou <b>vysoce volatiln\u00ed<\/b>. Navzdory v\u0161em nev\u00fdhod\u00e1m, jako je nap\u0159\u00edklad riziko hackersk\u00fdch \u00fatok\u016f, se st\u00e1le v\u00edce integruj\u00ed do modern\u00edho finan\u010dn\u00edho syst\u00e9mu.<\/p><h3><span id=\"h-hlavni-vyhody-kryptomen\">Hlavn\u00ed v\u00fdhody kryptom\u011bn<\/span><\/h3><div class=\"su-note\" style=\"border-color:#e0d5e5;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#faefff;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<ul>\n<li>U\u017eivatel\u00e9 maj\u00ed plnou kontrolu nad sv\u00fdmi financemi<\/li>\n<li>N\u00edzk\u00e9 transak\u010dn\u00ed poplatky<\/li>\n<li>P\u0159\u00edstup k finan\u010dn\u00edm slu\u017eb\u00e1m v rozvojov\u00fdch zem\u00edch<\/li>\n<li>Bitcoin jako uchovatel hodnoty<\/li>\n<li>Ethereum a dal\u0161\u00ed blockchainy umo\u017enily vznik DeFi aplikac\u00ed<\/li>\n<li>Ochrana proti cenzu\u0159e<\/li>\n<\/ul>\n<\/div><\/div><p>Kdy\u017e u\u017e jsme o toho, co je kryptom\u011bna, nutno podotknout, \u017ee z\u00e1sadn\u011b m\u011bn\u00ed finan\u010dn\u00ed ekosyst\u00e9m. Bitcoin p\u0159inesl my\u0161lenku <b>decentralizovan\u00fdch pen\u011bz<\/b>, kter\u00e9 nejsou z\u00e1visl\u00e9 na bank\u00e1ch. Stablecoiny jako <b>USDT a USDC<\/b> umo\u017e\u0148uj\u00ed rychl\u00e9 a levn\u00e9 p\u0159evody v dolarech. Ethereum otev\u0159elo dve\u0159e <b>DeFi<\/b>, kde u\u017eivatel\u00e9 mohou p\u016fj\u010dovat, obchodovat a vyd\u011bl\u00e1vat bez zprost\u0159edkovatel\u016f. Platby v kryptom\u011bn\u00e1ch se st\u00e1vaj\u00ed b\u011b\u017en\u011bj\u0161\u00edmi, proto\u017ee poskytuj\u00ed <b>rychlej\u0161\u00ed transakce<\/b> a nab\u00edzej\u00ed <b>alternativu k tradi\u010dn\u00edm bank\u00e1m<\/b>.<\/p><h3><span id=\"h-potencialni-nevyhody-a-rizika\">Potenci\u00e1ln\u00ed nev\u00fdhody a rizika<\/span><\/h3><div class=\"su-note\" style=\"border-color:#e0d5e5;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\"><div class=\"su-note-inner su-u-clearfix su-u-trim\" style=\"background-color:#faefff;border-color:#ffffff;color:#333333;border-radius:3px;-moz-border-radius:3px;-webkit-border-radius:3px;\">\n<ul>\n<li>Relativn\u011b vysok\u00e1 volatilita cen, ale postupem \u010dasu kles\u00e1<\/li>\n<li>N\u011bkter\u00e9 zem\u011b, jako \u010c\u00edna, kryptom\u011bny zcela zak\u00e1zaly, zat\u00edmco jin\u00e9, jako It\u00e1lie, Japonsko nebo D\u00e1nsko zav\u00e1d\u011bj\u00ed vysok\u00e9 dan\u011b nebo p\u0159\u00edsn\u011bj\u0161\u00ed regulace.<\/li>\n<li>Kryptom\u011bnov\u00e9 burzy a DeFi platformy jsou \u010dast\u00fdm c\u00edlem hackersk\u00fdch \u00fatok\u016f<\/li>\n<li>Pokud u\u017eivatel odes\u00edl\u00e1 kryptom\u011bnu na \u0161patnou adresu, neexistuje zp\u016fsob, jak ji z\u00edskat zp\u011bt<\/li>\n<li>Vznik\u00e1 tis\u00edce nov\u00fdch token\u016f, z nich\u017e mnoh\u00e9 jsou podvody<\/li>\n<\/ul>\n<\/div><\/div><h4><span id=\"h-jak-se-chranit-pred-riziky\">Jak se chr\u00e1nit p\u0159ed riziky?<\/span><\/h4><p>Nyn\u00ed, kdy\u017e jsme zodpov\u011bd\u011bli ot\u00e1zku, co je kryptom\u011bna, je dobr\u00e9 pov\u011bd\u011bt si n\u011bco o bezpe\u010dn\u00e9 spr\u00e1v\u011b t\u011bchto aktiv. Nejlep\u0161\u00ed zp\u016fsob, jak <b>uchov\u00e1vat kryptom\u011bny v bezpe\u010d\u00ed, jsou hardwarov\u00e9 pen\u011b\u017eenky <\/b>(nap\u0159. <b>Ledger, Trezor<\/b>), kter\u00e9 nejsou p\u0159ipojen\u00e9 k internetu.<\/p><p>P\u0159i pou\u017e\u00edv\u00e1n\u00ed burz je d\u016fle\u017eit\u00e9 vyb\u00edrat <b>d\u016fv\u011bryhodn\u00e9 platformy<\/b> <b>s dobr\u00fdmi bezpe\u010dnostn\u00edmi opat\u0159en\u00edmi a pou\u017e\u00edvat dvoufaktorov\u00e9 ov\u011b\u0159ov\u00e1n\u00ed (2FA)<\/b>. Nikdy neinvestujte do kryptom\u011bn bez <b>d\u016fkladn\u00e9ho pr\u016fzkumu<\/b> a vyhn\u011bte se <b>podez\u0159el\u00fdm nab\u00eddk\u00e1m s garantovan\u00fdmi zisky<\/b>.<\/p><h2><span id=\"h-budoucnost-kryptomen-kam-smeruji-v-roce-2025\">Budoucnost kryptom\u011bn: Kam sm\u011b\u0159uj\u00ed v roce 2025?<\/span><\/h2><p><span class=\"replacer\"><\/span><br>\nKryptom\u011bny nad\u00e1le pokra\u010duj\u00ed ve sv\u00e9 evoluci, p\u0159i\u010dem\u017e jejich integrace do TradFi se v roce 2025 prohlubuje, proto se ot\u00e1zka, co je kryptom\u011bna, st\u00e1v\u00e1 relevantn\u011bj\u0161\u00ed ne\u017e kdy d\u0159\u00edve. <b>Institucion\u00e1ln\u00ed adopce nar\u016fst\u00e1<\/b>, co\u017e potvrzuje schv\u00e1len\u00ed <b>spotov\u00fdch bitcoinov\u00fdch a ethereum ETF<\/b> v USA, kter\u00e9 umo\u017e\u0148uj\u00ed investor\u016fm snadn\u011bj\u0161\u00ed p\u0159\u00edstup k t\u011bmto kryptom\u011bn\u00e1m, p\u0159i\u010dem\u017e na stole jdou dal\u0161\u00ed \u017e\u00e1dosti.<\/p><p><b>DeFi<\/b> <b>se dost\u00e1vaj\u00ed do mainstreamu<\/b>, proto\u017ee nab\u00edzej\u00ed alternativy k tradi\u010dn\u00edm bankovn\u00edm produkt\u016fm, jako jsou p\u016fj\u010dky a spo\u0159en\u00ed. Nav\u00edc technologick\u00e9 inovace, v\u010detn\u011b zlep\u0161en\u00ed \u0161k\u00e1lovatelnosti a bezpe\u010dnosti blockchain\u016f, podporuj\u00ed \u0161ir\u0161\u00ed p\u0159ijet\u00ed kryptom\u011bn.\u200b<\/p><p>Srovn\u00e1n\u00ed v\u00fdkonnosti kryptom\u011bn se zlatem a akciov\u00fdmi indexy ukazuje na rostouc\u00ed v\u00fdznam digit\u00e1ln\u00edch aktiv. Nap\u0159\u00edklad <b>bitcoin<\/b> <b>dos\u00e1hl v prosinci 2024 historick\u00e9ho maxima p\u0159es 106 000 dolar\u016f<\/b>, co\u017e p\u0159edstavuje v\u00fdznamn\u00e9 zhodnocen\u00ed.<\/p><p><b>Zlato<\/b> zaznamenalo stabiln\u00ed r\u016fst a <b>akciov\u00e9 indexy<\/b>, jako je <b>S&#038;P 500<\/b>, tak\u00e9 rostly, av\u0161ak <b>s ni\u017e\u0161\u00ed dynamikou ve srovn\u00e1n\u00ed s bitcoinem<\/b>. Tento trend nazna\u010duje, \u017ee investo\u0159i vyu\u017e\u00edvaj\u00ed kryptom\u011bny jako strategick\u00fd hedge a dynamickou slo\u017eku portfolia pro maximalizaci v\u00fdnos\u016f.<\/p><figure id=\"attachment_124\" aria-describedby=\"caption-attachment-124\" style=\"width: 976px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-124 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Ro\u010dn\u00ed v\u00fdkonnost S&#038;P 500, zlata a bitcoinu. \" width=\"976\" height=\"556\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104813\/1744886893-screenshot-2025-04-17-at-12-47-30-co-je-kryptomena-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104813\/1744886893-screenshot-2025-04-17-at-12-47-30-co-je-kryptomena-dokumenty-google.png 976w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104813\/1744886893-screenshot-2025-04-17-at-12-47-30-co-je-kryptomena-dokumenty-google-300x171.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104813\/1744886893-screenshot-2025-04-17-at-12-47-30-co-je-kryptomena-dokumenty-google-768x438.png 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104813\/1744886893-screenshot-2025-04-17-at-12-47-30-co-je-kryptomena-dokumenty-google-450x256.png 450w\"><figcaption id=\"caption-attachment-124\" class=\"wp-caption-text\">Ro\u010dn\u00ed v\u00fdkonnost S&#038;P 500, zlata a bitcoinu. Zdroj: TradingView<\/figcaption><\/figure><p>Regula\u010dn\u00ed prost\u0159ed\u00ed se vyv\u00edj\u00ed sm\u011brem k v\u011bt\u0161\u00ed jasnosti. Nap\u0159\u00edklad v USA byla zavedena legislativa<b> podporuj\u00edc\u00ed inovace v oblasti blockchainu<\/b>. Nicm\u00e9n\u011b je st\u00e1le dost zem\u00ed, kter\u00e9 uplat\u0148uj\u00ed restriktivn\u00ed opat\u0159en\u00ed, co\u017e zd\u016fraz\u0148uje pot\u0159ebu glob\u00e1ln\u00ed shody v regulaci kryptom\u011bn.\u200b<\/p><h3><span id=\"h-adopce-kryptomen-velkymi-hraci\">Adopce kryptom\u011bn velk\u00fdmi hr\u00e1\u010di<\/span><\/h3><p>V posledn\u00edch letech doch\u00e1z\u00ed k pozoruhodn\u00e9mu v\u00fdvoji. <b>Adopce kryptom\u011bn ze strany st\u00e1t\u016f, bank a korporac\u00ed roste<\/b>, co\u017e nazna\u010duje rostouc\u00ed integraci digit\u00e1ln\u00edch m\u011bn do glob\u00e1ln\u00ed ekonomiky.\u200b<\/p><p>Pr\u016fkopn\u00edkem je <b>El Salvador<\/b>, kter\u00fd p\u0159ijal bitcoin jako z\u00e1konn\u00e9 platidlo ji\u017e v roce 2021. C\u00edlem bylo pos\u00edlit ekonomiku a zlep\u0161it p\u0159\u00edstup obyvatel k finan\u010dn\u00edm slu\u017eb\u00e1m. Podobn\u011b i dal\u0161\u00ed zem\u011b, p\u0159edev\u0161\u00edm v Latinsk\u00e9 Americe, zva\u017euj\u00ed vyu\u017eit\u00ed kryptom\u011bn pro o\u017eiven\u00ed sv\u00fdch ekonomik.<\/p><p>Tak\u00e9 velk\u00e9 banky za\u010d\u00ednaj\u00ed na \u017e\u00e1dost investor\u016f integrovat kryptom\u011bny do sv\u00fdch slu\u017eeb. Nap\u0159\u00edklad <b>Goldman Sachs<\/b> vlastn\u00ed v\u00edce ne\u017e 2 miliardy dolar\u016f v ETF na bitcoin a ethereum, p\u0159i\u010dem\u017e jejich p\u0159\u00edkladu za\u010dali n\u00e1sledovat i dal\u0161\u00ed banky, jako <b>BNY Mellon<\/b>.<\/p><p>Nelze nezm\u00ednit velk\u00e9 spole\u010dnosti, jako je <b>Tesla<\/b>, kter\u00e1 za\u010dala p\u0159ij\u00edmat BTC jako platidlo za sv\u00e9 produkty. Krom\u011b Tesly je v\u00fdznamn\u00fdm hr\u00e1\u010dem <b>MicroStrategy<\/b>, kter\u00e1 ji\u017e nakoupila p\u0159es <b>499 000 BTC<\/b>, \u010d\u00edm\u017e se stala nejv\u011bt\u0161\u00edm korpor\u00e1tn\u00edm dr\u017eitelem bitcoinu. Podobn\u00fd krok podnikla i <b>japonsk\u00e1 investi\u010dn\u00ed firma Metaplanet<\/b>. Tento trend motivuje dal\u0161\u00ed spole\u010dnosti k za\u010dlen\u011bn\u00ed kryptom\u011bn do sv\u00fdch obchodn\u00edch model\u016f a d\u00e1v\u00e1 fr\u00e1zi &#8216;Co je kryptom\u011bna?&#8217; nov\u00fd rozm\u011br.<\/p><figure id=\"attachment_125\" aria-describedby=\"caption-attachment-125\" style=\"width: 976px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-125 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Dr\u017eby bitcoinu vl\u00e1d, ve\u0159ejn\u011b obchodovan\u00fdch spole\u010dnost\u00ed a soukrom\u00fdch spole\u010dnost\u00ed. \" width=\"976\" height=\"227\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104857\/1744886937-screenshot-2025-04-17-at-12-48-12-co-je-kryptomena-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104857\/1744886937-screenshot-2025-04-17-at-12-48-12-co-je-kryptomena-dokumenty-google.png 976w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104857\/1744886937-screenshot-2025-04-17-at-12-48-12-co-je-kryptomena-dokumenty-google-300x70.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104857\/1744886937-screenshot-2025-04-17-at-12-48-12-co-je-kryptomena-dokumenty-google-768x179.png 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/04\/17104857\/1744886937-screenshot-2025-04-17-at-12-48-12-co-je-kryptomena-dokumenty-google-450x105.png 450w\"><figcaption id=\"caption-attachment-125\" class=\"wp-caption-text\">Dr\u017eby bitcoinu vl\u00e1d, ve\u0159ejn\u011b obchodovan\u00fdch spole\u010dnost\u00ed a soukrom\u00fdch spole\u010dnost\u00ed. Zdroj: BitcoinTreasuries<\/figcaption><\/figure><h2><span id=\"h-zaverem-co-je-kryptomena-a-proc-se-vyplati-ji-poznat\">Z\u00e1v\u011brem: Co je kryptom\u011bna a pro\u010d se vyplat\u00ed ji poznat<\/span><\/h2><p><span class=\"replacer\"><\/span><br>\n<b>Co je kryptom\u011bna? <\/b>Je to digit\u00e1ln\u00ed m\u011bna vyu\u017e\u00edvaj\u00edc\u00ed technologii blockchain a kryptografii pro <b>zabezpe\u010den\u00ed transakc\u00ed a transparentnost<\/b>. Na rozd\u00edl od fiat m\u011bn nejsou kryptom\u011bny \u0159\u00edzeny centr\u00e1ln\u00ed autoritou, co\u017e zaji\u0161\u0165uje jejich <b>decentralizaci<\/b>. Kryptom\u011bny p\u0159edstavuj\u00ed inovativn\u00ed zp\u016fsob, jak zefektivnit platby, diverzifikovat investice, podpo\u0159it finan\u010dn\u00ed inkluzi a z\u00edskat p\u0159\u00edstup k nov\u00fdm technologi\u00edm.<\/p><h2><span id=\"h-faq-casto-kladene-otazky\">FAQ (\u010casto kladen\u00e9 ot\u00e1zky)<\/span><\/h2><p><span class=\"replacer\"><\/span><br>\n<\/p><div class=\"man_faq_sec\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\">\r\n<!--                            <script>jQuery(document).ready(function() {\r\n\t\t\t\t\t\t\t\tjQuery(\".accordionButton\").click(function() {\r\n\t\t\t\t\t\t\t\t\tjQuery(\".accordionButton\").removeClass(\"on\");\r\n\t\t\t\t\t\t\t\t\tjQuery(\".accordionContent\").slideUp(\"normal\");\r\n\t\t\t\t\t\t\t\t\tif(jQuery(this).next().is(\":hidden\") == true) {\r\n\t\t\t\t\t\t\t\t\t\tjQuery(this).addClass(\"on\");\r\n\t\t\t\t\t\t\t\t\t\tjQuery(this).next().slideDown(\"normal\");\r\n\t\t\t\t\t\t\t\t\t } \r\n\t\t\t\t\t\t\t\t\t  \r\n\t\t\t\t\t\t\t\t });\r\n\t\t\t\t\t\t\t\t });\r\n\t\t\t\t\t\t\t<\/script>-->\r\n\t\t\t\t\t\t\t<section class=\"ms_faq ms_card \"><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Co je kryptom\u011bna a jak\u00e9 jsou hlavn\u00ed v\u00fdhody kryptom\u011bn?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Kryptom\u011bna je digit\u00e1ln\u00ed aktivum b\u011b\u017e\u00edc\u00ed na blockchainu. Mezi hlavn\u00ed v\u00fdhody pat\u0159\u00ed <b>decentralizace<\/b>, pom\u011brn\u011b <b>n\u00edzk\u00e9 transak\u010dn\u00ed poplatky<\/b> a <b>zv\u00fd\u0161en\u00e1 bezpe\u010dnost<\/b> d\u00edky kryptografii.\u200b<\/p>\r\n                <\/div><\/div><\/section>\n<section class=\"ms_faq ms_card \"><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Jak\u00e1 jsou rizika spojen\u00e1 s investov\u00e1n\u00edm do kryptom\u011bn?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">P\u0159i investov\u00e1n\u00ed do kryptom\u011bn by m\u011bl ka\u017ed\u00fd br\u00e1t v \u00favahu <b>vysokou volatilitu<\/b>, <b>regula\u010dn\u00ed nejistotou<\/b> v r\u016fzn\u00fdch jurisdikc\u00edch a <b>bezpe\u010dnostn\u00ed rizika<\/b>, jako jsou hackersk\u00e9 \u00fatoky na burzy.\u200b<\/p>\r\n                <\/div><\/div><\/section>\n<section class=\"ms_faq ms_card \"><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Jak mohu bezpe\u010dn\u011b uchov\u00e1vat sv\u00e9 kryptom\u011bny?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Pro nejbezpe\u010dn\u011bj\u0161\u00ed uchov\u00e1v\u00e1n\u00ed kryptom\u011bn doporu\u010dujeme pou\u017e\u00edvat <b>hardwarov\u00e9 pen\u011b\u017eenky<\/b>. D\u00e1le je velmi d\u016fle\u017eit\u00e9 <b>d\u016fkladn\u011b prov\u011b\u0159it<\/b> burzy a slu\u017eby, kter\u00e9 pou\u017e\u00edv\u00e1te, a pou\u017e\u00edvat bezpe\u010dnostn\u00ed prvky, jako nap\u0159\u00edklad<b> dvoufaktorovou autentizaci<\/b>.\u200b<\/p>\r\n                <\/div><\/div><\/section>\n<section class=\"ms_faq ms_card \"><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Jak za\u010d\u00edt investovat do kryptom\u011bn?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Nejprve si d\u016fkladn\u011b prostudujte, co je kryptom\u011bna, z\u00e1klady kryptom\u011bn a technologii blockchain. Pot\u00e9 najd\u011bte <b>spolehlivou platformu<\/b>, kde je m\u016f\u017eete nakoupit kryptom\u011bny. Nejlep\u0161\u00ed je za\u010d\u00edt s men\u0161\u00edmi \u010d\u00e1stkami a postupn\u011b sv\u00e9 investice s rostouc\u00edmi znalostmi a zku\u0161enostmi navy\u0161ovat.\u200b<\/p>\r\n                <\/div><\/div><\/section>\n<section class=\"ms_faq ms_card \"><div itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\"><div class=\"accordionButton\"><h3 itemprop=\"name\">Jak\u00e9 jsou nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bny?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Mezi nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bny pat\u0159\u00ed <b>bitcoin (BTC)<\/b>, <b>ethereum (ETH)<\/b>, <b>solana (SOL)<\/b>, <b>XRP<\/b>,<b> USDT<\/b>, <b>litecoin (LTC)<\/b> a <b>cardano (ADA)<\/b>. Ka\u017ed\u00e1 z nich m\u00e1 sv\u00e9 specifick\u00e9 vlastnosti a vyu\u017eit\u00ed.<\/p>\r\n                <\/div><\/div><\/section>\n<h3><span id=\"h-reference\">Reference:<\/span><\/h3>\n<p>https:\/\/kryptomagazin.cz\/co-je-kryptomena\/<\/p>\n<p>https:\/\/coinmate.io\/cz\/co-je-kryptomena\/<\/p>\n<p>https:\/\/www.kaspersky.com\/resource-center\/definitions\/what-is-cryptocurrency<\/p>\n<p>https:\/\/www.investopedia.com\/terms\/c\/cryptocurrency.asp<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>V posledn\u00edch letech se kryptom\u011bny dostaly na v\u00fdslun\u00ed a staly ned\u00edlnou sou\u010d\u00e1st\u00ed finan\u010dn\u00edho ekosyst\u00e9mu. P\u0159itahuj\u00ed pozornost technologick\u00fdch nad\u0161enc\u016f, investor\u016f i b\u011b\u017en\u00fdch u\u017eivatel\u016f. Co je kryptom\u011bna? V kostce \u0159e\u010deno, jde o digit\u00e1ln\u00ed m\u011bnu, kter\u00e1 vyu\u017e\u00edv\u00e1 technologii blockchain pro bezpe\u010dn\u00e9 a p\u0159edev\u0161\u00edm decentralizovan\u00e9 transakce. Na rozd\u00edl od tradi\u010dn\u00edch fiat m\u011bn nejsou kryptom\u011bny emitov\u00e1ny centr\u00e1ln\u00ed autoritou, co\u017e jim [&hellip;]<\/p>\n","protected":false},"author":635,"featured_media":0,"parent":20,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"new-page-template.php","meta":{"_acf_changed":false,"footnotes":""},"editors":[51],"class_list":["post-115","page","type-page","status-publish","hentry","editors-roman-blecha"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Co je kryptom\u011bna? Kompletn\u00ed pr\u016fvodce 2025 - Cryptonews CZ<\/title>\n<meta name=\"description\" content=\"Co je kryptom\u011bna a k \u010demu slou\u017e\u00ed? 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