{"id":628,"date":"2025-05-12T13:18:20","date_gmt":"2025-05-12T13:18:20","guid":{"rendered":"https:\/\/cryptonews.com\/cz\/?page_id=628\/"},"modified":"2025-05-12T13:18:20","modified_gmt":"2025-05-12T13:18:20","slug":"co-je-kryptomena-ethereum","status":"publish","type":"page","link":"https:\/\/cryptonews.com\/cz\/kryptomeny\/co-je-kryptomena-ethereum\/","title":{"rendered":"Co je kryptom\u011bna ethereum: Kompletn\u00ed pr\u016fvodce pro investory 2026?"},"content":{"rendered":"<p><b>Kryptom\u011bna ethereum pat\u0159\u00ed mezi nejv\u00fdznamn\u011bj\u0161\u00ed digit\u00e1ln\u00ed aktiva sou\u010dasnosti<\/b> s t\u00edm, \u017ee si dlouhodob\u011b dr\u017e\u00ed pozici druh\u00e9 nejv\u011bt\u0161\u00ed kryptom\u011bny podle tr\u017en\u00ed kapitalizace hned za bitcoinem. Na rozd\u00edl od n\u011bj ov\u0161em nenab\u00edz\u00ed pouze alternativn\u00ed platebn\u00ed syst\u00e9m, ale mnohem v\u00edce.<\/p><p><b>Ethereum je toti\u017e komplexn\u00ed decentralizovan\u00e1 platforma<\/b>, kter\u00e1 umo\u017e\u0148uje vytv\u00e1\u0159et smart kontrakty, decentralizovan\u00e9 aplikace a cel\u00e9 digit\u00e1ln\u00ed ekosyst\u00e9my funguj\u00edc\u00ed bez centr\u00e1ln\u00ed autority. D\u00edky tomu se stala tak\u00e9 z\u00e1kladn\u00edm stavebn\u00edm kamenem nov\u00e9ho internetov\u00e9ho prost\u0159ed\u00ed s n\u00e1zvem Web 3.0.<\/p><p>V dob\u011b, kdy se sv\u011bt financ\u00ed i technologi\u00ed neust\u00e1le m\u011bn\u00ed, <b>se ethereum profiluje jako inovativn\u00ed n\u00e1stroj <\/b>s potenci\u00e1lem p\u0159etvo\u0159it nejen finan\u010dn\u00ed trhy, ale i zp\u016fsob, jak\u00fdm p\u0159em\u00fd\u0161l\u00edme o vlastnictv\u00ed, d\u016fv\u011b\u0159e nebo transparentnosti.<\/p><p>V tomto pr\u016fvodci v\u00e1m p\u0159ibl\u00ed\u017e\u00edme, co je ethereum, jak kryptom\u011bna ethereum vlastn\u011b funguje a pro\u010d o n\u00ed investo\u0159i v roce 2026 uva\u017euj\u00ed jako o zaj\u00edmav\u00e9 p\u0159\u00edle\u017eitosti. Rovn\u011b\u017e se zam\u011b\u0159\u00edme na jej\u00ed hlavn\u00ed p\u0159\u00ednosy, technologick\u00e9 z\u00e1klady i aktu\u00e1ln\u00ed v\u00fdvoj a potenci\u00e1ln\u00ed rizika. <b>Poj\u010fme tedy spole\u010dn\u011b rozkl\u00ed\u010dovat sv\u011bt kryptom\u011bny ethereum krok za krokem<\/b>.<\/p><h2>Kryptom\u011bna ethereum v kostce<\/h2><p><span class=\"replacer\"><\/span><br>\n<\/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><b>Ethereum <\/b><\/b> <b>je decentralizovan\u00e1 platforma<\/b>, kter\u00e1 umo\u017e\u0148uje vytv\u00e1\u0159et smart kontrakty a aplikace bez nutnosti zprost\u0159edkovatel\u016f.<\/li>\n<\/ul>\n<ul>\n<li><b>Jde o druhou nejv\u011bt\u0161\u00ed kryptom\u011bnu na sv\u011bt\u011b<\/b>, kter\u00e1 si dr\u017e\u00ed stabiln\u00ed pozici hned za bitcoinem, ale na rozd\u00edl od n\u011bj nab\u00edz\u00ed \u0161ir\u0161\u00ed mo\u017enosti vyu\u017eit\u00ed.<\/li>\n<\/ul>\n<ul>\n<li><b>Po p\u0159echodu na syst\u00e9m Proof-of-Stake<\/b> je ethereum v\u00fdrazn\u011b ekologi\u010dt\u011bj\u0161\u00ed a energeticky \u00fasporn\u011bj\u0161\u00ed ne\u017e d\u0159\u00edve.<\/li>\n<\/ul>\n<ul>\n<li><b>Ethereum tvo\u0159\u00ed z\u00e1klad v\u011bt\u0161iny DeFi projekt\u016f a NFT platforem<\/b>, co\u017e z n\u011bj d\u011bl\u00e1 kl\u00ed\u010dov\u00fd pil\u00ed\u0159 modern\u00edho digit\u00e1ln\u00edho sv\u011bta.<\/li>\n<\/ul>\n<ul>\n<li><b>Investo\u0159i si mohou d\u00edky stakingu etherea zajistit pasivn\u00ed p\u0159\u00edjem<\/b>, a to bez nutnosti t\u011b\u017eby.<\/li>\n<\/ul>\n<ul>\n<li><b>Poplatky za transakce (tzv. gas fees)<\/b> se mohou li\u0161it v z\u00e1vislosti na vyt\u00ed\u017eenosti s\u00edt\u011b, co\u017e je d\u016fle\u017eit\u00e9 p\u0159i pl\u00e1nov\u00e1n\u00ed investic.<\/li>\n<\/ul>\n<ul>\n<li><b>Ethereum je pova\u017eov\u00e1no za j\u00e1dro Web 3.0<\/b>, kter\u00fd p\u0159edstavuje novou \u00e9ru internetu s d\u016frazem na decentralizaci a svobodu u\u017eivatel\u016f.<\/li>\n<\/ul>\n<ul>\n<li><b>Projekt je podporov\u00e1n silnou glob\u00e1ln\u00ed komunitou v\u00fdvoj\u00e1\u0159\u016f<\/b>, kter\u00e1 neust\u00e1le pracuje na jeho dal\u0161\u00edm rozvoji.<\/li>\n<\/ul>\n<ul>\n<li><b>Volatilita ceny etherea z\u016fst\u00e1v\u00e1 vysok\u00e1<\/b>, co\u017e s sebou nese potenci\u00e1l zisku i riziko ztr\u00e1ty.<\/li>\n<\/ul>\n<ul>\n<li><b>Ethereum m\u00e1 dlouhodob\u00fd r\u016fstov\u00fd potenci\u00e1l<\/b>, zejm\u00e9na d\u00edky sv\u00e9 technologick\u00e9 v\u0161estrannosti a st\u00e1le rostouc\u00edmu z\u00e1jmu ze strany investor\u016f i firem.<\/li>\n<\/ul>\n<\/div><\/div><h2>Co je ethereum? Z\u00e1kladn\u00ed definice kryptom\u011bny ethereum<\/h2><p><span class=\"replacer\"><\/span><br>\n<b>Ethereum je jednou z nejv\u00fdznamn\u011bj\u0161\u00edch kryptom\u011bn sou\u010dasnosti a z\u00e1rove\u0148 otev\u0159enou blockchainovou platformou<\/b>, kter\u00e1 umo\u017e\u0148uje tvorbu smart kontrakt\u016f a decentralizovan\u00fdch aplikac\u00ed. S\u00ed\u0165 vznikla v roce 2015 s jasnou viz\u00ed nab\u00eddnout u\u017eivatel\u016fm v\u00edce ne\u017e jen kryptom\u011bnu.<\/p><p>C\u00edlem bylo vytvo\u0159it decentralizovan\u00e9 prost\u0159ed\u00ed, kter\u00e9 by v\u00fdvoj\u00e1\u0159\u016fm umo\u017enilo programovat bez z\u00e1vislosti na centralizovan\u00fdch serverech. <b>Z\u00e1sadn\u00ed rozd\u00edl oproti bitcoinu spo\u010d\u00edv\u00e1 pr\u00e1v\u011b v t\u00e9to programovatelnosti<\/b>. Zat\u00edmco bitcoin slou\u017e\u00ed prim\u00e1rn\u011b jako digit\u00e1ln\u00ed alternativa ke zlatu, ethereum se stalo technologick\u00fdm z\u00e1kladem nov\u00e9 generace internetu.<\/p><figure id=\"attachment_631\" aria-describedby=\"caption-attachment-631\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-631\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12084210\/1747039330-screenshot-2025-05-12-at-10-41-51-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" alt=\"Co je ethereum. \" width=\"722\" height=\"282\" srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12084210\/1747039330-screenshot-2025-05-12-at-10-41-51-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12084210\/1747039330-screenshot-2025-05-12-at-10-41-51-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x117.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12084210\/1747039330-screenshot-2025-05-12-at-10-41-51-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x176.png 450w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\"><figcaption id=\"caption-attachment-631\" class=\"wp-caption-text\">Co je ethereum. Zdroj: medium.com<\/figcaption><\/figure><p><b>V roce 2022 ethereum z\u00e1sadn\u011b zm\u011bnilo zp\u016fsob ov\u011b\u0159ov\u00e1n\u00ed transakc\u00ed a p\u0159e\u0161lo z energeticky n\u00e1ro\u010dn\u00e9ho mechanismu Proof-of-Work na daleko ekologi\u010dt\u011bj\u0161\u00ed mechanismus Proof-of-Stake<\/b>. Nov\u011b tak s\u00ed\u0165 za\u010dali udr\u017eovat valid\u00e1to\u0159i, tedy u\u017eivatel\u00e9, kte\u0159\u00ed dr\u017e\u00ed alespo\u0148 32 ETH  a potvrzuj\u00ed transakce v\u00fdm\u011bnou za odm\u011bnu v etherech.<\/p><p><b>Tyto coiny, kter\u00e9 se naz\u00fdvaj\u00ed ether, ETH nebo \u039e<\/b>, slou\u017e\u00ed jako nativn\u00ed m\u011bna s\u00edt\u011b a jsou nezbytn\u00e9 p\u0159i platb\u011b poplatk\u016f, spou\u0161t\u011bn\u00ed smart kontrakt\u016f nebo provozu decentralizovan\u00fdch aplikac\u00ed. V\u0161echny transakce v r\u00e1mci t\u00e9to s\u00edt\u011b jsou ov\u0161em rychl\u00e9, transparentn\u00ed a zcela decentralizovan\u00e9.<\/p><figure id=\"attachment_632\" aria-describedby=\"caption-attachment-632\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-632 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Co je Ethereum a jeho mo\u017enosti vyu\u017eit\u00ed. Zdroj: bloxbytes.com\" width=\"722\" height=\"399\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12085744\/1747040264-screenshot-2025-05-12-at-10-57-25-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12085744\/1747040264-screenshot-2025-05-12-at-10-57-25-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12085744\/1747040264-screenshot-2025-05-12-at-10-57-25-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x166.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12085744\/1747040264-screenshot-2025-05-12-at-10-57-25-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x249.png 450w\"><figcaption id=\"caption-attachment-632\" class=\"wp-caption-text\">Ethereum a jeho mo\u017enosti vyu\u017eit\u00ed. Zdroj: bloxbytes.com<\/figcaption><\/figure><p><b>Ethereum je mimo jin\u00e9 domovem statis\u00edc\u016f dal\u0161\u00edch token\u016f, kter\u00e9 vznikaj\u00ed podle standardu ERC-20<\/b>. D\u00edky t\u00e9to flexibilit\u011b si m\u016f\u017ee vlastn\u00ed token vytvo\u0159it t\u00e9m\u011b\u0159 kdokoli. Tento fakt tak\u00e9 zna\u010dn\u011b p\u0159isp\u011bl k masivn\u00edmu rozvoji projekt\u016f v oblasti decentralizovan\u00fdch financ\u00ed, NFT nebo digit\u00e1ln\u00ed identity.<\/p><p>Pr\u00e1v\u011b v tom spo\u010d\u00edv\u00e1 obrovsk\u00e1 s\u00edla etherea. <b>U\u017e toti\u017e nejde jen o pouhou kryptom\u011bnu, ale rovnou o cel\u00fd ekosyst\u00e9m s obrovsk\u00fdm potenci\u00e1lem<\/b>. P\u0159esto\u017ee v\u011bt\u0161ina lid\u00ed kryptom\u011bnu ethereum nakupuje hlavn\u011b ze spekulativn\u00edch d\u016fvod\u016f, tak dlouhodob\u00fd investi\u010dn\u00ed z\u00e1jem se op\u00edr\u00e1 o siln\u00e9 technologick\u00e9 z\u00e1klady, aktivn\u00ed v\u00fdvoj a st\u00e1le se roz\u0161i\u0159uj\u00edc\u00ed mo\u017enosti vyu\u017eit\u00ed t\u00e9to s\u00edt\u011b.<\/p><h3>Historie ethereum: Od zrodu po The Merge<\/h3><p><b>Historie etherea sah\u00e1 a\u017e do roku 2015, kdy mlad\u00fd v\u00fdvoj\u00e1\u0159 Vitalik Buterin p\u0159edstavil sv\u011btu ambici\u00f3zn\u00ed projekt, kter\u00fd m\u011bl p\u0159ekro\u010dit hranice tehdej\u0161\u00edch mo\u017enost\u00ed blockchainu<\/b>. Zat\u00edmco bitcoin uk\u00e1zal, \u017ee lze vytvo\u0159it digit\u00e1ln\u00ed m\u011bnu bez centr\u00e1ln\u00ed autority, ethereum p\u0159i\u0161lo s viz\u00ed decentralizovan\u00e9ho prost\u0159ed\u00ed, kde bude mo\u017en\u00e9 vytv\u00e1\u0159et smart kontrakty a samostatn\u011b funguj\u00edc\u00ed aplikace s t\u00edm, \u017ee v\u0161e pob\u011b\u017e\u00ed na otev\u0159en\u00e9 blockchainov\u00e9 infrastruktu\u0159e. U\u017e od za\u010d\u00e1tku se tak ethereum odli\u0161ovalo svou flexibilitou, viz\u00ed i komunitn\u00edm duchem, kter\u00fd jej poh\u00e1n\u011bl kup\u0159edu.<\/p><figure id=\"attachment_633\" aria-describedby=\"caption-attachment-633\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-633 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Kryptom\u011bna ethereum a P\u0159echod z PoW na PoS. Zdroj: ethereum.org\" width=\"722\" height=\"325\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090051\/1747040451-screenshot-2025-05-12-at-11-00-32-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090051\/1747040451-screenshot-2025-05-12-at-11-00-32-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090051\/1747040451-screenshot-2025-05-12-at-11-00-32-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x135.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090051\/1747040451-screenshot-2025-05-12-at-11-00-32-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x203.png 450w\"><figcaption id=\"caption-attachment-633\" class=\"wp-caption-text\">Kryptom\u011bna ethereum a p\u0159echod z PoW na PoS. Zdroj: ethereum.org<\/figcaption><\/figure><p>Jedn\u00edm z nejz\u00e1sadn\u011bj\u0161\u00edch miln\u00edk\u016f v historii t\u00e9to kryptom\u011bny byl ov\u0161em p\u0159echod z mechanismu Proof-of-Work na energeticky \u00fasporn\u011bj\u0161\u00ed Proof-of-Stake. <b>Tato ud\u00e1lost, zn\u00e1m\u00e1 jako The Merge, prob\u011bhla v z\u00e1\u0159\u00ed 2022 a znamenala definitivn\u00ed konec t\u011b\u017eby etherea<\/b>. Nam\u00edsto v\u00fdpo\u010detn\u011b n\u00e1ro\u010dn\u00e9ho potvrzov\u00e1n\u00ed transakc\u00ed se nyn\u00ed s\u00ed\u0165 spol\u00e9h\u00e1 na valid\u00e1tory, kte\u0159\u00ed dr\u017e\u00ed ur\u010dit\u00e9 mno\u017estv\u00ed ETH a zabezpe\u010duj\u00ed jej\u00ed chod v\u00fdrazn\u011b ekologi\u010dt\u011bj\u0161\u00edm zp\u016fsobem. Tento krok nejen\u017ee v\u00fdrazn\u011b sn\u00ed\u017eil energetickou n\u00e1ro\u010dnost cel\u00e9ho ekosyst\u00e9mu, ale z\u00e1rove\u0148 tak\u00e9 otev\u0159el nov\u00e9 mo\u017enosti pro udr\u017eitelnost a \u0161k\u00e1lovatelnost s\u00edt\u011b.<\/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<p>Ethereum si svou pozici druh\u00e9 nejv\u011bt\u0161\u00ed kryptom\u011bny podle tr\u017en\u00ed kapitalizace dr\u017e\u00ed u\u017e n\u011bkolik let, a prozat\u00edm to ani nevypad\u00e1, \u017ee by mohla jin\u00e1 kryptom\u011bna jeho postaven\u00ed n\u011bjak ohrozit. <b>D\u016fvodem je nejen technick\u00fd n\u00e1skok a \u0161irok\u00e9 spektrum vyu\u017eit\u00ed, ale tak\u00e9 schopnost etherea p\u0159izp\u016fsobovat se nov\u00fdm v\u00fdzv\u00e1m a neust\u00e1le se vyv\u00edjet<\/b>.<\/p>\n<\/div><\/div><p>Te\u010f u\u017e m\u016f\u017eeme s klidn\u00fdm sv\u011bdom\u00edm \u0159\u00edci, \u017ee historie kryptom\u011bny ethereum p\u0159edstavuje \u00fa\u017easn\u00fd p\u0159\u00edb\u011bh inovace, vizion\u00e1\u0159stv\u00ed a trval\u00e9ho r\u016fstu, kter\u00fd dodnes inspiruje cel\u00fd kryptom\u011bnov\u00fd sv\u011bt.<\/p><h3>Kryptom\u011bna ethereum vs. bitcoin: Hlavn\u00ed rozd\u00edly<\/h3><p>A\u010dkoli ethereum a <a href=\"https:\/\/cryptonews.com\/cz\/kryptomeny\/co-je-bitcoin\/\">bitcoin<\/a> pat\u0159\u00ed neoddiskutovateln\u011b mezi nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bny sv\u011bta, tak se jejich \u00fa\u010del i technologick\u00e9 zam\u011b\u0159en\u00ed z\u00e1sadn\u011b li\u0161\u00ed.<\/p><p><b>Bitcoin toti\u017e vznikl jako odpov\u011b\u010f na pot\u0159ebu digit\u00e1ln\u00ed m\u011bny, kter\u00e1 by umo\u017e\u0148ovala bezpe\u010dn\u00e9 uchov\u00e1n\u00ed hodnoty a p\u0159\u00edm\u00e9 platby bez zprost\u0159edkovatel\u016f<\/b>. Jeho hlavn\u00edm c\u00edlem je b\u00fdt decentralizovan\u00fdm prost\u0159edkem sm\u011bny a \u201edigit\u00e1ln\u00edm zlatem\u201c, kter\u00e9 ochr\u00e1n\u00ed majetek p\u0159ed inflac\u00ed a ztr\u00e1tou d\u016fv\u011bry v tradi\u010dn\u00ed m\u011bny.<\/p><figure id=\"attachment_634\" aria-describedby=\"caption-attachment-634\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-634 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Z\u00e1kladn\u00ed rozd\u00edly mezi kryptom\u011bnou ethereum a bitcoinem. \" width=\"722\" height=\"480\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090208\/1747040528-screenshot-2025-05-12-at-11-01-49-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090208\/1747040528-screenshot-2025-05-12-at-11-01-49-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090208\/1747040528-screenshot-2025-05-12-at-11-01-49-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x199.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090208\/1747040528-screenshot-2025-05-12-at-11-01-49-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x299.png 450w\"><figcaption id=\"caption-attachment-634\" class=\"wp-caption-text\">Z\u00e1kladn\u00ed rozd\u00edly mezi ethereem a bitcoinem. Zdroj: coinmate.io<\/figcaption><\/figure><p><b>Naproti tomu ethereum zase p\u0159edstavuje platformu pro vytv\u00e1\u0159en\u00ed smart kontrakt\u016f a decentralizovan\u00fdch aplikac\u00ed, co\u017e mu d\u00e1v\u00e1 mnohem \u0161ir\u0161\u00ed mo\u017enosti vyu\u017eit\u00ed<\/b>. D\u00edky tomu se stalo z\u00e1kladem pro rozvoj odv\u011btv\u00ed, jako je DeFi, NFT nebo DAO. To p\u0159itahuje mno\u017estv\u00ed projekt\u016f a inovac\u00ed, kter\u00e9 na bitcoinu technicky realizovat prost\u011b nelze.<\/p><p><b>Z pohledu investor\u016f je kryptom\u011bna ethereum mnohem flexibiln\u011bj\u0161\u00ed a nab\u00edz\u00ed v\u011bt\u0161\u00ed technologick\u00fd potenci\u00e1l<\/b>. Cena etherea  ov\u0161em reaguje jak na v\u00fdvoj trhu, tak i na technick\u00e9 zm\u011bny a zat\u00ed\u017een\u00ed s\u00edt\u011b, co\u017e m\u016f\u017ee p\u0159in\u00e1\u0161et v\u00fdrazn\u011bj\u0161\u00ed cenov\u00e9 v\u00fdkyvy. Bitcoin je naopak vn\u00edm\u00e1n jako konzervativn\u011bj\u0161\u00ed volba s del\u0161\u00ed histori\u00ed, ni\u017e\u0161\u00edm rizikem z\u00e1sadn\u00edch zm\u011bn a stabiln\u011bj\u0161\u00edm v\u00fdvojem.<\/p><figure id=\"attachment_635\" aria-describedby=\"caption-attachment-635\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-635 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Korela\u010dn\u00ed cenov\u00fd graf kryptom\u011bny ethereum a bitcoinu. \" width=\"722\" height=\"427\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090543\/1747040743-screenshot-2025-05-12-at-11-05-26-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090543\/1747040743-screenshot-2025-05-12-at-11-05-26-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090543\/1747040743-screenshot-2025-05-12-at-11-05-26-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x177.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12090543\/1747040743-screenshot-2025-05-12-at-11-05-26-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x266.png 450w\"><figcaption id=\"caption-attachment-635\" class=\"wp-caption-text\">Korela\u010dn\u00ed cenov\u00fd graf kryptom\u011bn ETH vs. BTC.<\/figcaption><\/figure><p>Ob\u011b <a href=\"https:\/\/cryptonews.com\/cz\/kryptomeny\/co-je-kryptomena\/\">kryptom\u011bny<\/a> tak maj\u00ed sv\u00e9 z\u00e1sadn\u00ed m\u00edsto v portfoliu investor\u016f, jeliko\u017e ka\u017ed\u00e1 z nich reprezentuje jin\u00fd p\u0159\u00edstup k tomu, co kryptom\u011bna m\u016f\u017ee a m\u00e1 b\u00fdt.<\/p><h2>Jak funguje kryptom\u011bna ethereum? Technologie za blockchainem<\/h2><p><span class=\"replacer\"><\/span><br>\n<b>Kryptom\u011bna ethereum stoj\u00ed na technologii blockchainu<\/b>. Tato technologie je navr\u017eena tak, aby umo\u017e\u0148ovala v\u00edce ne\u017e jen jednoduch\u00e9 p\u0159evody digit\u00e1ln\u00ed m\u011bny. <b>Z\u00e1kladn\u00ed stavebn\u00ed k\u00e1men cel\u00e9 s\u00edt\u011b toti\u017e tvo\u0159\u00ed takzvan\u00fd blockchain Ethereum<\/b>, co\u017e je decentralizovan\u00e1 datab\u00e1ze, v n\u00ed\u017e jsou transparentn\u011b a nezam\u011bniteln\u011b zaznamen\u00e1ny v\u0161echny transakce i interakce se smart kontrakty.<\/p><p><b>Na rozd\u00edl od tradi\u010dn\u00edch datab\u00e1z\u00ed zde ov\u0161em nevystupuje \u017e\u00e1dn\u00e1 centr\u00e1ln\u00ed autorita<\/b>. O validaci dat se zde staraj\u00ed tis\u00edce nez\u00e1visl\u00fdch valid\u00e1tor\u016f, kte\u0159\u00ed udr\u017euj\u00ed s\u00ed\u0165 v chodu prost\u0159ednictv\u00edm mechanismu Proof-of-Stake.<\/p><figure id=\"attachment_637\" aria-describedby=\"caption-attachment-637\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-637 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Jak funguje Jak funguje Proof of Stake u kryptom\u011bny ethereum\" width=\"722\" height=\"591\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101444\/1747044883-screenshot-2025-05-12-at-12-14-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101444\/1747044883-screenshot-2025-05-12-at-12-14-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101444\/1747044883-screenshot-2025-05-12-at-12-14-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x246.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101444\/1747044883-screenshot-2025-05-12-at-12-14-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x368.jpg 450w\"><figcaption id=\"caption-attachment-637\" class=\"wp-caption-text\">Jak funguje Proof of Stake. Zdroj: myetherwallet.com<\/figcaption><\/figure><p><b>Mechanismus PoS funguje na principu, kdy valid\u00e1to\u0159i \u201euzamknou\u201c ur\u010dit\u00e9 mno\u017estv\u00ed ETH a t\u00edm z\u00edskaj\u00ed pr\u00e1vo ov\u011b\u0159ovat nov\u00e9 bloky<\/b>. Tento p\u0159\u00edstup v\u00fdrazn\u011b sni\u017euje energetickou n\u00e1ro\u010dnost oproti star\u0161\u00edmu syst\u00e9mu Proof-of-Work a z\u00e1rove\u0148 podporuje i vy\u0161\u0161\u00ed \u0161k\u00e1lovatelnost s\u00edt\u011b.<\/p><p><b>D\u016fle\u017eitou sou\u010d\u00e1st\u00ed je i ethereum virtual machine (EVM)<\/b>. Jedn\u00e1 se o v\u00fdpo\u010detn\u00ed prost\u0159ed\u00ed, kter\u00e9 umo\u017e\u0148uje spou\u0161t\u011bn\u00ed smart kontrakt\u016f. Pr\u00e1v\u011b d\u00edky EVM se Ethereum prom\u011bnilo v programovateln\u00fd blockchain, na n\u011bm\u017e je mo\u017en\u00e9 stav\u011bt decentralizovan\u00e9 aplikace nap\u0159\u00ed\u010d r\u016fzn\u00fdmi sektory.<\/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<p><b>Smart kontrakty, neboli tak\u00e9 chytr\u00e9 smlouvy, jsou automatizovan\u00e9 k\u00f3dy, kter\u00e9 se spust\u00ed, jakmile se spln\u00ed stanoven\u00e9 podm\u00ednky<\/b>. To umo\u017e\u0148uje vytv\u00e1\u0159et komplexn\u00ed digit\u00e1ln\u00ed smlouvy bez pot\u0159eby t\u0159et\u00edch stran.<\/p>\n<\/div><\/div><p><b>Tato technologie se hojn\u011b vyu\u017e\u00edv\u00e1 p\u0159edev\u0161\u00edm v oblastech, jako jsou DeFi (p\u016fj\u010dky bez banky, decentralizovan\u00e9 burzy) nebo NFT trhy (pro obchodov\u00e1n\u00ed s digit\u00e1ln\u00edm vlastnictv\u00edm)<\/b>. V\u0161echny operace na s\u00edti Ethereum ov\u0161em vy\u017eaduj\u00ed platbu v etheru, kter\u00fd zde funguje jako palivo tzv. gas fees. \u010c\u00edm slo\u017eit\u011bj\u0161\u00ed je v\u00fdpo\u010det, t\u00edm vy\u0161\u0161\u00ed je poplatek.<\/p><h3>Role smart kontrakt\u016f v ekosyst\u00e9mu Ethereum<\/h3><p><b>Smart kontrakty jsou jedn\u00edm z kl\u00ed\u010dov\u00fdch prvk\u016f, d\u00edky kter\u00fdm se kryptom\u011bna ethereum odli\u0161uje od ostatn\u00edch digit\u00e1ln\u00edch m\u011bn a z\u00e1rove\u0148 ud\u00e1v\u00e1 sm\u011br v\u00fdvoje cel\u00e9ho blockchainov\u00e9ho sv\u011bta<\/b>. Jedn\u00e1 se o takzvan\u00e9 \u201esebespl\u0148uj\u00edc\u00ed\u201c programy, kter\u00e9 se automaticky spust\u00ed, jakmile dojde ke spln\u011bn\u00ed p\u0159edem definovan\u00fdch podm\u00ednek.<\/p><p><b>Tyto smlouvy nevy\u017eaduj\u00ed \u017e\u00e1dn\u00e9ho prost\u0159edn\u00edka<\/b>, jeliko\u017e v\u0161e prob\u00edh\u00e1 \u010dist\u011b technologicky a bez lidsk\u00e9ho z\u00e1sahu. To ve v\u00fdsledku p\u0159in\u00e1\u0161\u00ed jak \u00fasporu n\u00e1klad\u016f, tak i v\u00fdrazn\u011b vy\u0161\u0161\u00ed bezpe\u010dnost a transparentnost.<\/p><p><b>Ethereum v\u016fbec jako prvn\u00ed p\u0159ineslo skute\u010dn\u011b funk\u010dn\u00ed prost\u0159ed\u00ed, kde lze tyto kontrakty ve velk\u00e9m nasazovat<\/b>. D\u00edky ethereum virtual machine se z blockchainu stala platforma pro v\u00fdvoj, kter\u00e1 umo\u017e\u0148uje vytv\u00e1\u0159et komplexn\u00ed aplikace b\u011b\u017e\u00edc\u00ed \u010dist\u011b na k\u00f3du.<\/p><figure id=\"attachment_638\" aria-describedby=\"caption-attachment-638\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-638 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Jak funguj\u00ed smart kontrakty v s\u00edti ethereum.\" width=\"722\" height=\"717\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101624\/1747044984-screenshot-2025-05-12-at-12-15-56-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101624\/1747044984-screenshot-2025-05-12-at-12-15-56-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101624\/1747044984-screenshot-2025-05-12-at-12-15-56-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x298.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101624\/1747044984-screenshot-2025-05-12-at-12-15-56-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-150x150.png 150w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101624\/1747044984-screenshot-2025-05-12-at-12-15-56-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-148x148.png 148w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101624\/1747044984-screenshot-2025-05-12-at-12-15-56-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-64x64.png 64w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12101624\/1747044984-screenshot-2025-05-12-at-12-15-56-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x447.png 450w\"><figcaption id=\"caption-attachment-638\" class=\"wp-caption-text\">Jak funguj\u00ed smart kontrakty. Zdroj: bitpanda.com<\/figcaption><\/figure><p><b>V praxi se smart kontrakty vyu\u017e\u00edvaj\u00ed zejm\u00e9na v oblasti decentralizovan\u00fdch financ\u00ed<\/b>, kde automaticky zpracov\u00e1vaj\u00ed p\u016fj\u010dky, sm\u011bny nebo v\u00fdnosy ze stakingu. V NFT sv\u011bt\u011b zase zaji\u0161\u0165uj\u00ed vlastnick\u00e1 pr\u00e1va, p\u0159evody token\u016f a v\u00fdplatu autorsk\u00fdch odm\u011bn.<\/p><p><b>Skv\u011bl\u00fdm p\u0159\u00edkladem vyu\u017eit\u00ed smart kontrakt\u016f v praxi je t\u0159eba decentralizovan\u00e1 burza Uniswap<\/b>, kter\u00e1 funguje \u010dist\u011b na smart kontraktech. Ty toti\u017e umo\u017e\u0148uj\u00ed u\u017eivatel\u016fm obchodovat tokeny bez jak\u00e9koli registrace \u010di schv\u00e1len\u00ed.<\/p><p><b>Za zm\u00ednku stoj\u00ed tak\u00e9 platforma OpenSea, kter\u00e1 je nejv\u011bt\u0161\u00edm NFT tr\u017ei\u0161t\u011bm na sv\u011bt\u011b<\/b>. OpenSea vyu\u017e\u00edv\u00e1 smart kontrakty pro prodej, p\u0159evod a spr\u00e1vu digit\u00e1ln\u00edch sb\u011bratelsk\u00fdch p\u0159edm\u011bt\u016f. V\u0161echny tyto procesy prob\u00edhaj\u00ed na blockchainu Ethereum a jsou \u0159\u00edzeny pr\u00e1v\u011b smart kontrakty.<\/p><p><b>Role smart kontrakt\u016f v ekosyst\u00e9mu Ethereum je z\u00e1sadn\u00ed, proto\u017ee tvo\u0159\u00ed p\u00e1te\u0159 decentralizovan\u00fdch slu\u017eeb, na kter\u00fdch stoj\u00ed budoucnost digit\u00e1ln\u00ed ekonomiky<\/b>. Dalo by se dokonce \u0159\u00edci, \u017ee ethereum posunulo pojem \u201esmlouva\u201c z pr\u00e1vn\u00ed oblasti do oblasti technologick\u00e9, a t\u00edm vytvo\u0159ilo zcela nov\u00fd zp\u016fsob, jak mezi sebou mohou lid\u00e9, firmy i aplikace d\u016fv\u011bryhodn\u011b spolupracovat.<\/p><h3>Proof-of-Stake a jeho v\u00fdznam pro ethereum<\/h3><p><b>P\u0159echod etherea na mechanismus Proof-of-Stake, zn\u00e1m\u00fd jako The Merge, p\u0159edstavuje jeden z nejz\u00e1sadn\u011bj\u0161\u00edch technologick\u00fdch posun\u016f v historii t\u00e9to kryptom\u011bny<\/b>. Jak u\u017e jsme si \u0159ekli v \u00favodu, tak k t\u00e9to zm\u011bn\u011b do\u0161lo v z\u00e1\u0159\u00ed 2022, p\u0159i\u010dem\u017e \u0161lo o konec \u00e9ry t\u011b\u017eby na b\u00e1zi mechanismu Proof-of-Work.<\/p><figure id=\"attachment_640\" aria-describedby=\"caption-attachment-640\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-640 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"P\u0159echod kryptom\u011bny ethereum na mechanismus Proof-of-Stake, zn\u00e1m\u00fd jako The Merge\" width=\"722\" height=\"374\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102332\/1747045412-screenshot-2025-05-12-at-12-23-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102332\/1747045412-screenshot-2025-05-12-at-12-23-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102332\/1747045412-screenshot-2025-05-12-at-12-23-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x155.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102332\/1747045412-screenshot-2025-05-12-at-12-23-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x233.png 450w\"><figcaption id=\"caption-attachment-640\" class=\"wp-caption-text\">P\u0159echod kryptom\u011bny ethereum na mechanismus Proof-of-Stake, zn\u00e1m\u00fd jako The Merge. Zdroj: blog.cryptio.co<\/figcaption><\/figure><p>D\u00edky p\u0159echodu na mechanismus Proof-of-Stake <b>se tak spot\u0159eba energie cel\u00e9 s\u00edt\u011b sn\u00ed\u017eila a\u017e o neuv\u011b\u0159iteln\u00fdch 99 %<\/b>. To blockchain Ethereum posunulo mezi environment\u00e1ln\u011b \u0161etrn\u011bj\u0161\u00ed blockchainov\u00e9 projekty, a tak\u00e9 ho to p\u0159ibl\u00ed\u017eilo k mnohem v\u011bt\u0161\u00ed institucion\u00e1ln\u00ed i ve\u0159ejn\u00e9 adopci.<\/p><p><b>Nam\u00edsto t\u011b\u017ea\u0159\u016f, kte\u0159\u00ed d\u0159\u00edve ov\u011b\u0159ovali transakce pomoc\u00ed v\u00fdpo\u010detn\u00edho v\u00fdkonu, nyn\u00ed tuto roli p\u0159evzali valid\u00e1to\u0159i<\/b>. Ti nevkl\u00e1daj\u00ed do syst\u00e9mu elekt\u0159inu a hardware, ale sv\u00e9 vlastn\u00ed ETH, kter\u00e9 stakuj\u00ed, neboli uzamykaj\u00ed jako z\u00e1ruku spr\u00e1vn\u00e9ho chov\u00e1n\u00ed.<\/p><p>V\u00fdb\u011br valid\u00e1tora pro potvrzen\u00ed nov\u00e9ho bloku je pak zalo\u017een na n\u00e1hod\u011b s t\u00edm, \u017ee \u0161anci ovliv\u0148uje v\u00fd\u0161e stakovan\u00e9ho pod\u00edlu. <b>Aby se v\u0161ak valid\u00e1to\u0159i mohli do ov\u011b\u0159en\u00ed zapojit, tak mus\u00ed vlastnit minim\u00e1ln\u011b 32 ETH, co\u017e rozhodn\u011b nen\u00ed m\u00e1lo<\/b>.<\/p><figure id=\"attachment_641\" aria-describedby=\"caption-attachment-641\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-641 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Upgrady blockchainu Ethereum\" width=\"722\" height=\"369\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102806\/1747045686-screenshot-2025-05-12-at-12-27-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102806\/1747045686-screenshot-2025-05-12-at-12-27-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102806\/1747045686-screenshot-2025-05-12-at-12-27-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x153.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12102806\/1747045686-screenshot-2025-05-12-at-12-27-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x230.jpg 450w\"><figcaption id=\"caption-attachment-641\" class=\"wp-caption-text\">Upgrady blockchainu Ethereum<\/figcaption><\/figure><p>Tento princip p\u0159in\u00e1\u0161\u00ed nejen v\u00fdrazn\u00e9 sn\u00ed\u017een\u00ed n\u00e1klad\u016f, ale tak\u00e9 mo\u017enost pasivn\u00edho p\u0159\u00edjmu. <b>Valid\u00e1to\u0159i jsou za svou \u010dinnost odm\u011b\u0148ov\u00e1ni nov\u011b vydan\u00fdmi ETH a transak\u010dn\u00edmi poplatky<\/b>. \u010c\u00edm d\u00e9le se tak spolehliv\u011bji pod\u00edl\u00ed na ov\u011b\u0159ov\u00e1n\u00ed s\u00edt\u011b, t\u00edm vy\u0161\u0161\u00ed v\u00fdnos n\u00e1sledn\u011b mohou z\u00edskat. Pro b\u011b\u017en\u00e9 dr\u017eitele ETH nav\u00edc existuj\u00ed i stakingov\u00e9 pooly a slu\u017eby, kter\u00e9 umo\u017e\u0148uj\u00ed zapojen\u00ed se do stakingu i bez vlastnictv\u00ed cel\u00fdch 32 ETH.<\/p><h2>Jak\u00e9 jsou v\u00fdhody a nev\u00fdhody kryptom\u011bny ethereum?<\/h2><p><span class=\"replacer\"><\/span><br>\nKryptom\u011bna ethereum u\u017e dlouhodob\u011b pat\u0159\u00ed mezi technologicky nejpokro\u010dilej\u0161\u00ed projekty v kryptom\u011bnov\u00e9m sv\u011bt\u011b, co\u017e s sebou p\u0159in\u00e1\u0161\u00ed nejen celou \u0159adu v\u00fdhod, ale tak\u00e9 i ur\u010dit\u00e1 rizika a omezen\u00ed, kter\u00e1 je t\u0159eba zv\u00e1\u017eit. <b>Pro investory, v\u00fdvoj\u00e1\u0159e a b\u011b\u017en\u00e9 u\u017eivatele je proto nezbytn\u00e9 zcela pochopit ob\u011b strany mince, aby mohli d\u011blat pln\u011b informovan\u00e1 investi\u010dn\u00ed rozhodnut\u00ed<\/b>.<\/p><p>Mezi hlavn\u00ed v\u00fdhody etherea pat\u0159\u00ed p\u0159edev\u0161\u00edm jeho flexibilita. D\u00edky programovateln\u00e9mu blockchainu a podpo\u0159e smart kontrakt\u016f <b>se ethereum stalo z\u00e1kladem pro v\u011bt\u0161inu inovac\u00ed v sektoru Web3, v\u010detn\u011b ji\u017e zm\u00edn\u011bn\u00fdch DeFi, NFT nebo DAO<\/b>. Otev\u0159enost s\u00edt\u011b toti\u017e p\u0159itahuje v\u00fdvoj\u00e1\u0159e z cel\u00e9ho sv\u011bta jako magnet. Ti neot\u00e1l\u00ed a na t\u00e9to s\u00edti buduj\u00ed neust\u00e1le nov\u00e9 aplikace a slu\u017eby.<\/p><p>Dal\u0161\u00ed silnou str\u00e1nkou je rovn\u011b\u017e i n\u00edzk\u00e1 m\u00edra centralizace, nebo\u0165 s\u00ed\u0165 funguje bez z\u00e1sahu vl\u00e1d, bank nebo korporac\u00ed. <b>P\u0159echod na mechanismus Proof-of-Stake nav\u00edc v\u00fdrazn\u011b sn\u00ed\u017eil dopad etherea na \u017eivotn\u00ed prost\u0159ed\u00ed a zp\u0159\u00edstupnil nov\u00e9 formy \u00fa\u010dasti skrze staking<\/b>.<\/p><figure id=\"attachment_644\" aria-describedby=\"caption-attachment-644\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-644 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Proof of Stake v\u00fdrazn\u011b sn\u00ed\u017eil negativn\u00ed dopad kryptom\u011bny ethereum na \u017eivotn\u00ed prost\u0159ed\u00ed.\" width=\"722\" height=\"441\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12103207\/1747045927-screenshot-2025-05-12-at-12-31-44-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12103207\/1747045927-screenshot-2025-05-12-at-12-31-44-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12103207\/1747045927-screenshot-2025-05-12-at-12-31-44-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x183.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12103207\/1747045927-screenshot-2025-05-12-at-12-31-44-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x275.png 450w\"><figcaption id=\"caption-attachment-644\" class=\"wp-caption-text\">Proof of Stake v\u00fdrazn\u011b sn\u00ed\u017eil negativn\u00ed dopad kryptom\u011bny ethereum na \u017eivotn\u00ed prost\u0159ed\u00ed. Zdroj: pnas.org<\/figcaption><\/figure><p>Na druh\u00e9 stran\u011b v\u0161ak ethereum \u010del\u00ed i nev\u00fdhod\u00e1m. <b>Asi nej\u010dast\u011bji je kritizov\u00e1no za vysok\u00e9 transak\u010dn\u00ed poplatky, kter\u00e9 mohou v obdob\u00edch vysok\u00e9 z\u00e1t\u011b\u017ee pom\u011brn\u011b vysok\u00e9<\/b>. I kdy\u017e upgrady jako Dencun, kter\u00fd prob\u011bhl v roce 2024, p\u0159inesly v\u00fdrazn\u00e9 zlevn\u011bn\u00ed a zrychlen\u00ed transakc\u00ed, tak bohu\u017eel ani pot\u00e9, nejsou tyto probl\u00e9my s poplatky zcela vy\u0159e\u0161eny. <b>V neposledn\u00ed \u0159ad\u011b, je tak\u00e9 nutn\u00e9 po\u010d\u00edtat i s vysokou volatilitou ETH<\/b>.<\/p><p>Celkov\u011b lze ale \u0159\u00edci, \u017ee v\u00fdhody kryptom\u011bny ethereum p\u0159eva\u017euj\u00ed, zejm\u00e9na pokud investo\u0159i rozum\u00ed jej\u00edmu fungov\u00e1n\u00ed a bedliv\u011b sleduje jej\u00ed v\u00fdvoj. <b>Je to toti\u017e projekt s obrovsk\u00fdm potenci\u00e1lem<\/b>, kter\u00fd vy\u017eaduje aktivn\u00ed p\u0159\u00edstup a ochotu u\u010dit se a pr\u00e1v\u011b v tom tkv\u00ed rozd\u00edl mezi pouhou spekulac\u00ed a smysluplnou \u00fa\u010dast\u00ed na t\u00e9to digit\u00e1ln\u00ed revoluci.<\/p><h3>V\u00fdhody ethereum pro investory a v\u00fdvoj\u00e1\u0159e<\/h3><p>Jak u\u017e v\u00edme, ethereum nab\u00edz\u00ed \u0159adu v\u00fdhod, kter\u00e9 z n\u011bj \u010din\u00ed atraktivn\u00ed volbu nejen pro dlouhodob\u00e9 investory. Z investi\u010dn\u00edho hlediska je kl\u00ed\u010dov\u00fdm faktorem neust\u00e1le rostouc\u00ed ekosyst\u00e9m. <b>Tato s\u00ed\u0165 nen\u00ed jen \u201enositelem hodnoty\u201c, ale i z\u00e1kladn\u00edm kamenem tis\u00edce projekt\u016f, kter\u00e9 na n\u00ed denn\u011b vznikaj\u00ed a roz\u0161i\u0159uj\u00ed jej\u00ed re\u00e1ln\u00e9 vyu\u017eit\u00ed<\/b>. D\u00edky tomu ethereum z\u00edsk\u00e1v\u00e1 pevn\u011bj\u0161\u00ed pozici v celosv\u011btov\u00e9 adopci a z\u00e1rove\u0148 vytv\u00e1\u0159\u00ed potenci\u00e1l pro dlouhodob\u00fd r\u016fst.<\/p><p class=\"monday-block-1\" data-monday-block-type=\"1\" data-monday-block-content=\"[{\" data-inline-monday=\"true\"><\/p><div class=\"cpp-crypto-chart cpp-crypto-chart-eth\" data-coin-symbol=\"eth\" data-price-usd=\"ETH 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 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"eth logo\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/2024\/02\/26205237\/eth.svg\" data-srcset=\"\"><div class=\"cpp-chart-coin-info\"><div class=\"cpp-chart-coin-name\">Ethereum (ETH)<\/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-69875cfbdf8a0\" class=\"cpp-chart-container\"><\/canvas><\/div><p>Pro v\u00fdvoj\u00e1\u0159e je ethereum ov\u0161em nesm\u00edrn\u011b cenn\u00fdm n\u00e1strojem hlavn\u011b d\u00edky sv\u00e9 otev\u0159enosti. <b>Jeho k\u00f3d je ve\u0159ejn\u00fd a snadno p\u0159\u00edstupn\u00fd, co\u017e umo\u017e\u0148uje ka\u017ed\u00e9mu s technick\u00fdmi znalostmi navrhovat vlastn\u00ed aplikace, tokeny nebo integrovat slu\u017eby do st\u00e1vaj\u00edc\u00edho blockchainov\u00e9ho prost\u0159ed\u00ed<\/b>. Flexibilita, kterou ethereum nab\u00edz\u00ed, tak nem\u00e1 aktu\u00e1ln\u011b na kryptom\u011bnov\u00e9m trhu obdoby. Z toho d\u016fvodu jde o velmi obl\u00edbenou volbu startup\u016f, v\u00fdvoj\u00e1\u0159sk\u00fdch t\u00fdm\u016f i nez\u00e1visl\u00fdch tv\u016frc\u016f po cel\u00e9m sv\u011bt\u011b.<\/p><p>Z pohledu tr\u017en\u00ed hodnoty se kryptom\u011bna ethereum dlouhodob\u011b dr\u017e\u00ed mezi nejv\u00fdznamn\u011bj\u0161\u00edmi kryptom\u011bnami na sv\u011bt\u011b. <b>Historick\u00e9ho cenov\u00e9ho maxima dos\u00e1hlo ethereum v listopadu 2021 pot\u00e9, co se vy\u0161plhalo a\u017e na hodnotu 4 878 USD<\/b>. Od t\u00e9 doby se k hranici 4 000 USD pod\u00edvalo dvakr\u00e1t, a to v roce 2024.<\/p><figure id=\"attachment_646\" aria-describedby=\"caption-attachment-646\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-646 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"M\u011bs\u00ed\u010dn\u00ed cenov\u00fd graf kryptom\u011bny ethereum\" width=\"722\" height=\"380\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12104055\/1747046455-screenshot-2025-05-12-at-12-40-29-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12104055\/1747046455-screenshot-2025-05-12-at-12-40-29-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12104055\/1747046455-screenshot-2025-05-12-at-12-40-29-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x158.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12104055\/1747046455-screenshot-2025-05-12-at-12-40-29-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x237.png 450w\"><figcaption id=\"caption-attachment-646\" class=\"wp-caption-text\">M\u011bs\u00ed\u010dn\u00ed cenov\u00fd graf kryptom\u011bny ethereum. Zdroj: TradingView<\/figcaption><\/figure><p><b>Rok 2025 ov\u0161em nen\u00ed zat\u00edm pro ethereum p\u0159\u00edli\u0161 p\u0159\u00edzniv\u00fd, jeliko\u017e se jeho cena propadla a\u017e pod hodnotu 2 000 USD<\/b>. Nutno tak\u00e9 dodat, \u017ee volatilita etherea z\u016fst\u00e1v\u00e1 st\u00e1le vysok\u00e1, co\u017e sice znamen\u00e1 ur\u010dit\u00e9 investi\u010dn\u00ed riziko, ale z\u00e1rove\u0148 i zaj\u00edmavou p\u0159\u00edle\u017eitost pro ty investory, kte\u0159\u00ed dok\u00e1\u017eou spr\u00e1vn\u011b odhadnout v\u00fdvoj trhu.<\/p><h3>Nejv\u011bt\u0161\u00ed v\u00fdzvy pro kryptom\u011bnu ethereum<\/h3><p>Navzdory sv\u00e9 technologick\u00e9 vysp\u011blosti \u010del\u00ed kryptom\u011bna ethereum n\u011bkolika velk\u00fdm v\u00fdzv\u00e1m, kter\u00e9 mohou z\u00e1sadn\u00edm zp\u016fsobem ovlivnit jej\u00ed budoucnost. <b>Jedn\u00edm z dlouhodob\u00fdch probl\u00e9m\u016f jsou vysok\u00e9 transak\u010dn\u00ed poplatky, a to zejm\u00e9na v obdob\u00edch zv\u00fd\u0161en\u00e9 aktivity na s\u00edti<\/b>. Tyto n\u00e1klady mohou b\u00fdt pro b\u011b\u017en\u00e9 u\u017eivatele a men\u0161\u00ed projekty odrazuj\u00edc\u00ed. Spolu s t\u00edm mohou tak\u00e9 velmi rychle d\u00e1t zna\u010dn\u00fd prostor konkurenci.<\/p><p><b>A pr\u00e1v\u011b alternativn\u00ed blockchainy, jako Solana nebo Cardano, se sna\u017e\u00ed nab\u00eddnout u\u017eivatel\u016fm mnohem ni\u017e\u0161\u00ed poplatky, vy\u0161\u0161\u00ed propustnost s\u00edt\u011b a jednodu\u0161\u0161\u00ed v\u00fdvojov\u00e9 prost\u0159ed\u00ed<\/b>. I kdy\u017e sice blockchain Ethereum i nad\u00e1le z\u016fst\u00e1v\u00e1 l\u00eddrem v oblasti DeFi a smart kontrakt\u016f, tak je pot\u0159eba si \u0159\u00edci, \u017ee konkurence roste a neust\u00e1le posouv\u00e1 hranice technologick\u00e9ho v\u00fdvoje, na kter\u00e9 je nutn\u00e9 obratem reagovat.<\/p><figure id=\"attachment_653\" aria-describedby=\"caption-attachment-653\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-653 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Srovn\u00e1n\u00ed dvou nejpopul\u00e1rn\u011bj\u0161\u00edch blockchain\u016f Solana a Ethereum.\" width=\"722\" height=\"441\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112858\/1747049338-screenshot-2025-05-12-at-13-28-39-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112858\/1747049338-screenshot-2025-05-12-at-13-28-39-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112858\/1747049338-screenshot-2025-05-12-at-13-28-39-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x183.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112858\/1747049338-screenshot-2025-05-12-at-13-28-39-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x275.jpg 450w\"><figcaption id=\"caption-attachment-653\" class=\"wp-caption-text\">Srovn\u00e1n\u00ed dvou nejpopul\u00e1rn\u011bj\u0161\u00edch blockchain\u016f Solana a Ethereum. Zdroj: pixelplex.io<\/figcaption><\/figure><p><b>Dal\u0161\u00edm v\u00fdznamn\u00fdm faktorem je rostouc\u00ed tlak regulac\u00ed<\/b>. Nap\u0159\u00edklad Spojen\u00e9 st\u00e1ty americk\u00e9 cht\u011bj\u00ed zna\u010dn\u011b zp\u0159ehlednit pr\u00e1vn\u00ed r\u00e1mec pro obchodov\u00e1n\u00ed a dr\u017een\u00ed kryptom\u011bn. Regula\u010dn\u00ed nejistota proto m\u016f\u017ee negativn\u011b ovlivnit jak cenu samotn\u00e9 kryptom\u011bny ethereum, tak i ochotu velk\u00fdch hr\u00e1\u010d\u016f vstupovat na tento trh.<\/p><p><b>Na druh\u00e9 stran\u011b je t\u0159eba zm\u00ednit i pozitivn\u00ed v\u00fdvoj v podob\u011b aktualizac\u00ed, jako byla aktualizace Dencun, kter\u00e1 p\u0159inesla ni\u017e\u0161\u00ed poplatky a lep\u0161\u00ed \u0161k\u00e1lovatelnost<\/b>. P\u0159esto v\u0161ak z\u016fst\u00e1v\u00e1 trh velmi citliv\u00fd na makroekonomick\u00e9 podm\u00ednky, jako je inflace, \u00farokov\u00e9 sazby \u010di politick\u00e1 nestabilita. V\u0161echny tyto uveden\u00e9 faktory mohou do velk\u00e9 m\u00edry ovlivnit popt\u00e1vku po rizikov\u00fdch aktivech, mezi n\u011b\u017e kryptom\u011bny bezpochyby pat\u0159\u00ed, a t\u00edm p\u00e1dem i dynamiku dal\u0161\u00edho v\u00fdvoje etherea.<\/p><h2>Jak investovat do kryptom\u011bny ethereum v roce 2026?<\/h2><p><span class=\"replacer\"><\/span><br>\nInvestice do kryptom\u011bny ethereum v roce 2026 je dostupn\u011bj\u0161\u00ed ne\u017e kdy d\u0159\u00edv, ov\u0161em i p\u0159esto vy\u017eaduje jistou d\u00e1vku p\u0159\u00edpravy a pevn\u00e9 nervy. <b>Z\u00e1kladem \u00fasp\u011b\u0161n\u00e9 investice je v\u00fdb\u011br spolehliv\u00e9 a bezpe\u010dn\u00e9 kryptom\u011bnov\u00e9 burzy, p\u0159es kterou si ETH n\u00e1sledn\u011b po\u0159\u00edd\u00edte<\/b>. Nejvyhled\u00e1van\u011bj\u0161\u00ed krypto burzy sv\u00fdm u\u017eivatel\u016fm nab\u00edzej\u00ed p\u0159ehledn\u00e9 rozhran\u00ed, n\u00edzk\u00e9 poplatky a mo\u017enost n\u00e1kupu pomoc\u00ed bankovn\u00edho p\u0159evodu nebo platebn\u00ed karty.<\/p><p><b>Po n\u00e1kupu se ale doporu\u010duje kryptom\u011bnu ihned p\u0159ev\u00e9st pry\u010d, ide\u00e1ln\u011b na svou vlastn\u00ed kryptom\u011bnovou pen\u011b\u017eenku<\/b>. Z bezpe\u010dnostn\u00edho hlediska jsou nejspolehliv\u011bj\u0161\u00ed hardwarov\u00e9 pen\u011b\u017eenky, kter\u00e9 dr\u017e\u00ed va\u0161e priv\u00e1tn\u00ed kl\u00ed\u010de offline a chr\u00e1n\u00ed tak va\u0161i investici p\u0159ed hackery.<\/p><p><b>Pro ty, kte\u0159\u00ed pl\u00e1nuj\u00ed dr\u017eet ethereum dlouhodob\u011b, nab\u00edz\u00ed s\u00ed\u0165 mo\u017enost stakingu<\/b>. V p\u0159\u00edpad\u011b, \u017ee vlastn\u00edte alespo\u0148 32 ETH, m\u016f\u017eete se st\u00e1t valid\u00e1torem a z\u00edsk\u00e1vat pasivn\u00ed odm\u011bny za zabezpe\u010den\u00ed s\u00edt\u011b. Ov\u0161em i bez dr\u017een\u00ed 32 ETH je mo\u017en\u00e9 se do tohoto procesu zapojit, a to skrze stakingov\u00e9 pooly nebo burzy, kter\u00e9 tuto slu\u017ebu zprost\u0159edkov\u00e1vaj\u00ed.<\/p><figure id=\"attachment_654\" aria-describedby=\"caption-attachment-654\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-654 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Mo\u017enosti stakingu kryptom\u011bny ethereum. \" width=\"722\" height=\"440\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112949\/1747049388-screenshot-2025-05-12-at-13-29-22-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112949\/1747049388-screenshot-2025-05-12-at-13-29-22-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112949\/1747049388-screenshot-2025-05-12-at-13-29-22-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x183.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12112949\/1747049388-screenshot-2025-05-12-at-13-29-22-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x274.jpg 450w\"><figcaption id=\"caption-attachment-654\" class=\"wp-caption-text\">Mo\u017enosti stakingu kryptom\u011bny ethereum. Zdroj: investopedia.com<\/figcaption><\/figure><p><b>Na rovinu, kryptom\u011bna ethereum je velmi volatiln\u00ed aktivum<\/b>. Jej\u00ed cena se m\u016f\u017ee b\u011bhem t\u00fddne zm\u011bnit a\u017e o des\u00edtky procent, a to jak sm\u011brem nahoru, tak i dol\u016f. To ov\u0161em nen\u00ed vada, ale vlastnost.<\/p><p><b>Dlouhodob\u00fd investor se t\u00edm nesm\u00ed nechat rozhodit<\/b>. M\u00edsto emoc\u00ed je pot\u0159eba m\u00edt jasn\u00fd pl\u00e1n, kter\u00e9ho se bude dr\u017eet a z\u00e1rove\u0148 nebude podl\u00e9hat ka\u017ed\u00e9 sebemen\u0161\u00ed zm\u011bn\u011b n\u00e1lady trhu. Kdo toti\u017e investuje do kryptom\u011bny ethereum s rozvahou, trp\u011blivost\u00ed a v\u00ed, pro\u010d to vlastn\u011b v\u016fbec d\u011bl\u00e1, tak m\u00e1 skv\u011blou \u0161anci st\u00e1t se sou\u010d\u00e1st\u00ed jednoho z nejprogresivn\u011bj\u0161\u00edch projekt\u016f digit\u00e1ln\u00ed budoucnosti.<\/p><h3>Jak koupit ethereum a bezpe\u010dn\u011b ho uchovat<\/h3><p>Koup\u011b kryptom\u011bny ethereum nen\u00ed u\u017e v sou\u010dasn\u00e9 dob\u011b \u017e\u00e1dn\u00e1 raketov\u00e1 v\u011bda, ale velmi jednoduch\u00fd proces, kter\u00fd zvl\u00e1dne i \u00fapln\u00fd za\u010d\u00e1te\u010dn\u00edk. Sta\u010d\u00ed jen dodr\u017eet n\u011bkolik z\u00e1kladn\u00edch krok\u016f. <b>Ze v\u0161eho nejd\u0159\u00edve, je nutn\u00e9 si zalo\u017eit \u00fa\u010det na ov\u011b\u0159en\u00e9 a bezpe\u010dn\u00e9 kryptom\u011bnov\u00e9 burze<\/b>. P\u0159i registraci u\u017e v\u011bt\u0161ina krypto burz vy\u017eaduje tak\u00e9 ov\u011b\u0159en\u00edm va\u0161\u00ed toto\u017enosti (KYC). Jakmile m\u00e1te vytvo\u0159en\u00ed \u00fa\u010det, tak u\u017e si jen na n\u011bj sta\u010d\u00ed poslat finan\u010dn\u00ed prost\u0159edky, za kter\u00e9 si pot\u00e9 koup\u00edte ETH.<\/p><figure id=\"attachment_656\" aria-describedby=\"caption-attachment-656\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-656 size-full lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Hardware pen\u011b\u017eenky jako nejlep\u0161\u00ed volba pro \u00faschovu kryptom\u011bn. \" width=\"722\" height=\"489\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113354\/1747049633-screenshot-2025-05-12-at-13-33-35-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113354\/1747049633-screenshot-2025-05-12-at-13-33-35-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113354\/1747049633-screenshot-2025-05-12-at-13-33-35-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x203.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113354\/1747049633-screenshot-2025-05-12-at-13-33-35-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x305.jpg 450w\"><figcaption id=\"caption-attachment-656\" class=\"wp-caption-text\">Hardware pen\u011b\u017eenky jako nejlep\u0161\u00ed volba pro \u00faschovu kryptom\u011bn.<\/figcaption><\/figure><p>T\u00edm v\u0161ak cel\u00fd proces je\u0161t\u011b nekon\u010d\u00ed. <b>Pokud m\u00e1te v pl\u00e1nku ethereum dr\u017eet d\u00e9le ne\u017e jen p\u00e1r dn\u00ed, tak je velmi d\u016fle\u017eit\u00e9 ho p\u0159esunout z burzy na vlastn\u00ed kryptom\u011bnovou pen\u011b\u017eenku<\/b>. Nejbezpe\u010dn\u011bj\u0161\u00ed zp\u016fsob p\u0159edstavuj\u00ed hardwarov\u00e9 pen\u011b\u017eenky, jako je Ledger nebo Trezor, kter\u00e9 uchov\u00e1vaj\u00ed va\u0161e priv\u00e1tn\u00ed kl\u00ed\u010de offline, tedy mimo dosah p\u0159\u00edpadn\u00fdch hacker\u016f. <b>Priv\u00e1tn\u00ed kl\u00ed\u010d je v podstat\u011b heslo k va\u0161im kryptom\u011bn\u00e1m. Kdo ho tedy vlastn\u00ed, m\u00e1 nad kryptom\u011bnami 100% kontrolu<\/b>. Proto ho nikdy nikomu ne\u0159\u00edkejte a ulo\u017ete si ho na bezpe\u010dn\u00e9 m\u00edsto.<\/p><p><b>Pro ty, kdo by cht\u011bli spojit jednoduchost mobiln\u00ed aplikace s d\u016frazem na bezpe\u010dnost, se st\u00e1le v\u00edce doporu\u010duje modern\u00ed \u0159e\u0161en\u00ed, jako je pen\u011b\u017eenka Best Wallet<\/b>. Tato krypto pen\u011b\u017eenka nab\u00edz\u00ed u\u017eivatelsky p\u0159\u00edv\u011btiv\u00e9 prost\u0159ed\u00ed, snadn\u00e9 ovl\u00e1d\u00e1n\u00ed a spr\u00e1vu kryptom\u011bn a p\u0159\u00edm\u00e9 propojen\u00ed s decentralizovan\u00fdmi aplikacemi, p\u0159i\u010dem\u017e neohro\u017euje va\u0161i kontrolu nad priv\u00e1tn\u00edmi kl\u00ed\u010di.<\/p><p><b>A\u0165 u\u017e ov\u0161em zvol\u00edte jakoukoliv formu \u00faschovy, plat\u00ed zde v\u017edy jedno jednoduch\u00e9 pravidlo, kter\u00e9 \u0159\u00edk\u00e1, \u017ee va\u0161e kryptom\u011bny jsou skute\u010dn\u011b va\u0161e jen tehdy, pokud jste dr\u017eiteli kl\u00ed\u010d\u016f<\/b>. Pro dlouhodob\u00e9 dr\u017een\u00ed etherea je proto nezbytn\u00e1 kombinace bezpe\u010dn\u00e9ho ulo\u017een\u00ed a rozumn\u00e9 spr\u00e1vy. Bez toho se i ta nejlep\u0161\u00ed investice do kryptom\u011bn m\u016f\u017ee velmi rychle prom\u011bnit ve zna\u010dnou ztr\u00e1tu.<\/p><h3>Strategie pro investory pro ethereum<\/h3><p>Investov\u00e1n\u00ed do kryptom\u011bny ethereum m\u016f\u017ee m\u00edt mnoho podob od dlouhodob\u00e9ho HODLu a\u017e po aktivn\u00ed trading. <b>Ka\u017ed\u00e1 strategie m\u00e1 v\u0161ak sv\u00e1 specifika, rizika i potenci\u00e1l zisku, kter\u00e9 je nutn\u00e9 zohlednit<\/b>.<\/p><p><b>Dlouhodob\u00e9 dr\u017een\u00ed neboli HODL je nejjednodu\u0161\u0161\u00ed a \u010dasto nejefektivn\u011bj\u0161\u00ed strategie, kterou m\u016f\u017eete zvolit<\/b>. Kryptom\u011bna ethereum od sv\u00e9ho spu\u0161t\u011bn\u00ed zaznamenala obrovsk\u00fd cenov\u00fd r\u016fst. Z p\u016fvodn\u00edch jednotek dolar\u016f se b\u011bhem n\u011bkolika let vy\u0161plhala a\u017e na historick\u00e9 maximum ve v\u00fd\u0161i 4 878 USD. Nap\u0159\u00edklad ti investo\u0159i, kte\u0159\u00ed nakoupili ethereum na dn\u011b v roce 2018 nebo 2022, tak dnes eviduj\u00ed ji\u017e mnohon\u00e1sobn\u00e9 zhodnocen\u00ed.<\/p><p>Pokud by investor nakoupit v roce 2020 ETH za 300 USD a dr\u017eel ho a\u017e do prosince roku 2024 (kdy se jeho cena pohybovala okolo 4 000 USD), tak by vyd\u011blal v\u00edce jak desetin\u00e1sobek sv\u00e9 p\u016fvodn\u00ed investice. <b>Takov\u00e9 v\u00fdnosy samoz\u0159ejm\u011b nejsou v\u017edy zaru\u010deny, ale ukazuj\u00ed s\u00edlu dlouhodob\u00e9ho p\u0159\u00edstupu v rostouc\u00edm ekosyst\u00e9mu<\/b>.<\/p><figure id=\"attachment_657\" aria-describedby=\"caption-attachment-657\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-657 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Kryptom\u011bna ethereum a staking\" width=\"722\" height=\"418\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113932\/1747049972-screenshot-2025-05-12-at-13-39-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113932\/1747049972-screenshot-2025-05-12-at-13-39-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113932\/1747049972-screenshot-2025-05-12-at-13-39-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x174.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12113932\/1747049972-screenshot-2025-05-12-at-13-39-12-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x261.png 450w\"><figcaption id=\"caption-attachment-657\" class=\"wp-caption-text\">Kryptom\u011bna ethereum a staking. Zdroj: blog.ledn.io<\/figcaption><\/figure><p><b>Naproti tomu staking ETH je vhodn\u00fd pro v\u0161echny investory, kte\u0159\u00ed pl\u00e1nuj\u00ed dlouhodob\u00e9 dr\u017een\u00ed a cht\u011bj\u00ed z n\u011bj z\u00e1rove\u0148 generovat pasivn\u00ed p\u0159\u00edjem<\/b>. V\u00fdnosy se aktu\u00e1ln\u011b pohybuj\u00ed kolem 3\u20135 % ro\u010dn\u011b, v z\u00e1vislosti na vyt\u00ed\u017eenosti s\u00edt\u011b a v\u00fd\u0161i stakovan\u00e9 \u010d\u00e1stky. Tento zp\u016fsob investov\u00e1n\u00ed m\u00e1 tu v\u00fdhodu, \u017ee se zisk akumuluje i v obdob\u00ed, kdy trh stagnuje nebo kles\u00e1.<\/p><p>Dal\u0161\u00ed mo\u017enost\u00ed je pot\u00e9 i trading. <b>Tato strategie je pro obchodn\u00edky velmi lukrativn\u00ed zejm\u00e9na d\u00edky vysok\u00e9 volatilit\u011b etherea<\/b>. B\u011bhem jedin\u00e9ho t\u00fddne m\u016f\u017ee cena kol\u00edsat o 10\u201320 %, co\u017e umo\u017e\u0148uje zku\u0161en\u00fdm trader\u016fm vyd\u011blat pom\u011brn\u011b zaj\u00edmav\u00e9 pen\u00edze i v kr\u00e1tk\u00fdch \u010dasov\u00fdch \u00fasec\u00edch. Tento p\u0159\u00edstup ov\u0161em vy\u017eaduje dobrou znalost technick\u00e9 anal\u00fdzy, discipl\u00ednu a schopnost \u0159\u00eddit riziko.<\/p><figure id=\"attachment_658\" aria-describedby=\"caption-attachment-658\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-658 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"R\u016fzn\u00e9 strategie investov\u00e1n\u00ed do kryptom\u011bny ethereum. Zdroj: stormgain.com\" width=\"722\" height=\"406\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114012\/1747050012-screenshot-2025-05-12-at-13-39-52-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114012\/1747050012-screenshot-2025-05-12-at-13-39-52-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114012\/1747050012-screenshot-2025-05-12-at-13-39-52-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x169.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114012\/1747050012-screenshot-2025-05-12-at-13-39-52-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x253.png 450w\"><figcaption id=\"caption-attachment-658\" class=\"wp-caption-text\">R\u016fzn\u00e9 strategie investov\u00e1n\u00ed do kryptom\u011bny ethereum. Zdroj: stormgain.com<\/figcaption><\/figure><p>Varov\u00e1n\u00ed je zde na m\u00edst\u011b. <b>Pokusy o tzv. chyt\u00e1n\u00ed padaj\u00edc\u00edho no\u017ee, tedy n\u00e1kup v dob\u011b prudk\u00e9ho propadu bez jasn\u00e9ho potvrzen\u00ed dna, mohou v\u00e9st ke zna\u010dn\u00fdm ztr\u00e1t\u00e1m<\/b>. Naopak zdrav\u00e9 korekce po p\u0159edchoz\u00edm r\u016fstu nebo n\u00e1kup v obdob\u00ed dlouh\u00e9ho medv\u011bd\u00edho trhu, b\u00fdvaj\u00ed z historick\u00e9ho hlediska nejv\u00fdhodn\u011bj\u0161\u00ed.<\/p><p>Rovn\u011b\u017e i makroekonomick\u00e9 faktory hraj\u00ed v roce 2026 v\u00fdznamnou roli. <b>R\u016fst glob\u00e1ln\u00edho HDP, pokles inflace, sni\u017eov\u00e1n\u00ed \u00farokov\u00fdch sazeb a celkov\u00e9 uvoln\u011bn\u00ed m\u011bnov\u00e9 politiky mohou podpo\u0159it z\u00e1jem o rizikov\u00e1 aktiva v\u010detn\u011b kryptom\u011bn<\/b>. Kryptom\u011bna ethereum, d\u00edky sv\u00e9mu technologick\u00e9mu potenci\u00e1lu, b\u00fdv\u00e1 \u010dasto vn\u00edm\u00e1na jako jeden z prvn\u00edch kandid\u00e1t\u016f na r\u016fst v t\u011bchto obdob\u00edch. Ka\u017ed\u00fd investor by si m\u011bl v\u0161ak zvolit takovou strategii, kter\u00e1 odpov\u00edd\u00e1 jeho c\u00edli, \u010dasov\u00e9mu horizontu a toleranci k riziku.<\/p><h2>Budoucnost kryptom\u011bny ethereum: Co \u010dekat v roce 2026 a d\u00e1le?<\/h2><p><span class=\"replacer\"><\/span><br>\n<b>Rok 2025 bude pro kryptom\u011bnu ethereum velmi d\u016fle\u017eit\u00fdm obdob\u00edm dal\u0161\u00ed transformace<\/b>. Technologicky se toti\u017e o\u010dek\u00e1v\u00e1 dal\u0161\u00ed rozvoj s\u00edt\u011b sm\u011brem k vy\u0161\u0161\u00ed \u0161k\u00e1lovatelnosti, ni\u017e\u0161\u00edm n\u00e1klad\u016fm a lep\u0161\u00edmu u\u017eivatelsk\u00e9mu z\u00e1\u017eitku.<\/p><p><b>Po \u00fasp\u011b\u0161n\u00e9m zaveden\u00ed aktualizace Dencun se v druh\u00e9 polovin\u011b roku 2025 chyst\u00e1 dal\u0161\u00ed d\u016fle\u017eit\u00fd upgrade s n\u00e1zvem Pectra, kter\u00fd m\u00e1 zlep\u0161it pr\u00e1ci s pen\u011b\u017eenkami a optimalizovat komunikaci mezi vrstvami s\u00edt\u011b<\/b>. Tyto zm\u011bny maj\u00ed za c\u00edl u\u010dinit blockchain Ethereum p\u0159\u00edstupn\u011bj\u0161\u00ed nejen pro v\u00fdvoj\u00e1\u0159e, ale i pro b\u011b\u017en\u00e9 u\u017eivatele, kte\u0159\u00ed cht\u011bj\u00ed snadno pracovat s DeFi, NFT nebo dal\u0161\u00edmi decentralizovan\u00fdmi slu\u017ebami.<\/p><p><b>Ekosyst\u00e9m kolem etherea d\u00e1le poroste a to p\u0159edev\u0161\u00edm v oblasti decentralizovan\u00fdch financ\u00ed a digit\u00e1ln\u00edho vlastnictv\u00ed<\/b>. DeFi aplikace budou pravd\u011bpodobn\u011b st\u00e1le sofistikovan\u011bj\u0161\u00ed a p\u0159\u00edstupn\u011bj\u0161\u00ed d\u00edky mobiln\u00edm pen\u011b\u017eenk\u00e1m a integrac\u00edm do tradi\u010dn\u00edho finan\u010dn\u00edho sv\u011bta.<\/p><p>Stejn\u011b tak i NFT trh m\u016f\u017ee za\u017e\u00edt dal\u0161\u00ed vlnu r\u016fstu, tentokr\u00e1t zam\u011b\u0159enou na praktick\u00e9 vyu\u017eit\u00ed, jako je t\u0159eba digit\u00e1ln\u00ed identita, hern\u00ed tokeny nebo autorsk\u00e1 pr\u00e1va. <b>A\u0165 u\u017e chceme \u010di nikoliv, tak mus\u00edme po\u010d\u00edtat i s mo\u017en\u00fdmi regulacemi ze strany jednotliv\u00fdch vl\u00e1d<\/b>. Regula\u010dn\u00ed prost\u0159ed\u00ed v EU a USA se zna\u010dn\u011b up\u0159es\u0148uje. I kdy\u017e tyto z\u00e1sahy mohou p\u0159in\u00e9st v\u011bt\u0161\u00ed d\u016fv\u011bru tradi\u010dn\u00edch investor\u016f, tak sou\u010dasn\u011b budou s nejv\u011bt\u0161\u00ed pravd\u011bpodobnost\u00ed kl\u00e1st i vy\u0161\u0161\u00ed n\u00e1roky na transparentnost a soulad s pravidly.<\/p><figure id=\"attachment_659\" aria-describedby=\"caption-attachment-659\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-659 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Snaha o regulaci kryptom\u011bn ve sv\u011bt\u011b. \" width=\"722\" height=\"566\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114056\/1747050056-screenshot-2025-05-12-at-13-40-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114056\/1747050056-screenshot-2025-05-12-at-13-40-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114056\/1747050056-screenshot-2025-05-12-at-13-40-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x235.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114056\/1747050056-screenshot-2025-05-12-at-13-40-36-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x353.jpg 450w\"><figcaption id=\"caption-attachment-659\" class=\"wp-caption-text\">Snaha o regulaci kryptom\u011bn ve sv\u011bt\u011b. Zdroj: weforum.org<\/figcaption><\/figure><p><b>Ethereum v\u0161ak nebude r\u016fst bez konkurence<\/b>. Projekty jako Solana, Avalanche nebo Sui nab\u00edzej\u00ed vy\u0161\u0161\u00ed rychlost a ni\u017e\u0161\u00ed poplatky, co\u017e m\u016f\u017ee p\u0159il\u00e1kat nov\u00e9 u\u017eivatele a v\u00fdvoj\u00e1\u0159e. Z\u00e1rove\u0148 v\u0161ak ethereum dr\u017e\u00ed v\u00fdhodu sv\u00e9 stability, komunity, decentralizace a d\u016fv\u011bry, kterou si budovalo \u0159adu let.<\/p><p>Budoucnost etherea tedy nebude pouze o technologii, ale i o schopnosti p\u0159izp\u016fsobit se m\u011bn\u00edc\u00edm se podm\u00ednk\u00e1m, zachovat inovativn\u00ed ducha a nab\u00eddnout \u0159e\u0161en\u00ed, kter\u00e1 budou v praxi skute\u010dn\u011b fungovat. <b>V\u0161e ov\u0161em nasv\u011bd\u010duje tomu, \u017ee ethereum i nad\u00e1le z\u016fstane jedn\u00edm z kl\u00ed\u010dov\u00fdch pil\u00ed\u0159\u016f digit\u00e1ln\u00ed ekonomiky<\/b>.<\/p><h3>P\u0159ipravovan\u00e9 aktualizace Ethereum<\/h3><p><b>Rok 2025 je pro kryptom\u011bnu ethereum kl\u00ed\u010dov\u00fd, jeliko\u017e ji \u010dek\u00e1 dal\u0161\u00ed d\u016fle\u017eit\u00fd krok v jej\u00edm technologick\u00e9m v\u00fdvoji, a to aktualizace zn\u00e1m\u00e1 jako Pectra<\/b>. Tento upgrade je sou\u010d\u00e1st\u00ed \u0161ir\u0161\u00edho pl\u00e1nu, jak d\u00e1le zlep\u0161it \u0161k\u00e1lovatelnost s\u00edt\u011b, sn\u00ed\u017eit transak\u010dn\u00ed poplatky a zjednodu\u0161it u\u017eivatelsk\u00e9 prost\u0159ed\u00ed. Jedn\u00edm z hlavn\u00edch c\u00edl\u016f t\u00e9to aktualizace je efektivn\u011bj\u0161\u00ed integrace s\u00edt\u011b Ethereum s tzv. Layer 2 \u0159e\u0161en\u00edmi, jako jsou Arbitrum nebo Optimism, kter\u00e9 umo\u017e\u0148uj\u00ed zpracov\u00e1vat transakce mimo hlavn\u00ed \u0159et\u011bzec, a pot\u00e9 je bezpe\u010dn\u011b ukl\u00e1dat zp\u011bt na hlavn\u00ed blockchain.<\/p><figure id=\"attachment_660\" aria-describedby=\"caption-attachment-660\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-660 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Pectra upgrade blockchainu Ethereum. \" width=\"722\" height=\"704\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114409\/1747050249-screenshot-2025-05-12-at-13-43-47-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114409\/1747050249-screenshot-2025-05-12-at-13-43-47-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.jpg 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114409\/1747050249-screenshot-2025-05-12-at-13-43-47-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x293.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114409\/1747050249-screenshot-2025-05-12-at-13-43-47-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x439.jpg 450w\"><figcaption id=\"caption-attachment-660\" class=\"wp-caption-text\">Pectra upgrade blockchainu Ethereum. Zdroj: datawallet.com<\/figcaption><\/figure><p><b>Tato architektura by m\u011bla p\u0159in\u00e9st v\u00fdrazn\u00e9 sn\u00ed\u017een\u00ed poplatk\u016f a zv\u00fd\u0161en\u00ed propustnosti, co\u017e je z\u00e1sadn\u00ed pro dal\u0161\u00ed adopci<\/b>. U\u017eivatel\u00e9 tak budou moci pou\u017e\u00edvat decentralizovan\u00e9 aplikace daleko rychleji, levn\u011bji a s men\u0161\u00edmi technick\u00fdmi p\u0159ek\u00e1\u017ekami.<\/p><p>To otev\u00edr\u00e1 prostor nejen pro b\u011b\u017en\u00e9 u\u017eivatele, ale i pro firmy, startupy a v\u00fdvoj\u00e1\u0159e, kte\u0159\u00ed hledaj\u00ed \u0161k\u00e1lovateln\u00e9 a efektivn\u00ed prost\u0159ed\u00ed pro sv\u00e9 projekty. <b>Sni\u017eov\u00e1n\u00ed n\u00e1klad\u016f a zlep\u0161en\u00ed u\u017eivatelsk\u00e9ho z\u00e1\u017eitku je toti\u017e z\u00e1sadn\u00edm faktorem pro masov\u00e9 p\u0159ijet\u00ed technologi\u00ed postaven\u00fdch na blockchainu Ethereum<\/b>. P\u0159esto je v\u0161ak d\u016fle\u017eit\u00e9 zm\u00ednit, \u017ee i kdy\u017e tyto aktualizace zvy\u0161uj\u00ed technickou hodnotu etherea, tak jejich vliv na cenu ETH z\u00e1vis\u00ed na \u0161ir\u0161\u00edch tr\u017en\u00edch podm\u00ednk\u00e1ch.<\/p><h3>Konkurence a regulace Ethereum<\/h3><p>Ethereum je bezpochyby l\u00eddrem mezi smart kontrakt platformami, ale jeho dominance u\u017e nen\u00ed tak samoz\u0159ejm\u00e1 jako v minul\u00fdch letech. <b>Projekty jako Solana, Cardano nebo Polygon toti\u017e neust\u00e1le p\u0159ich\u00e1zej\u00ed s alternativn\u00edmi \u0159e\u0161en\u00edmi, kter\u00e1 l\u00e1kaj\u00ed u\u017eivatele na ni\u017e\u0161\u00ed poplatky, rychlej\u0161\u00ed transakce a odli\u0161n\u00fd p\u0159\u00edstup k decentralizaci<\/b>.<\/p><p>Solana nap\u0159\u00edklad boduje vysokou propustnost\u00ed a n\u00edzkou latenc\u00ed, Cardano stav\u00ed na v\u011bdeck\u00e9m p\u0159\u00edstupu a siln\u00e9m v\u00fdzkumn\u00e9m z\u00e1zem\u00ed, zat\u00edmco Polygon nab\u00edz\u00ed efektivn\u00ed \u0161k\u00e1lov\u00e1n\u00ed p\u0159\u00edmo na b\u00e1zi blockchainu Ethereum pomoc\u00ed Layer 2 \u0159e\u0161en\u00ed. <b>Tyto s\u00edt\u011b se tak postupn\u011b st\u00e1vaj\u00ed atraktivn\u00ed volbou v\u0161echny, kte\u0159\u00ed hledaj\u00ed levn\u011bj\u0161\u00ed a rychlej\u0161\u00ed alternativy<\/b>.<\/p><figure id=\"attachment_661\" aria-describedby=\"caption-attachment-661\" style=\"width: 722px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-661 lazyload\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"Konkurence blockchainu Ethereum. \" width=\"722\" height=\"373\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114442\/1747050282-screenshot-2025-05-12-at-13-44-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114442\/1747050282-screenshot-2025-05-12-at-13-44-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google.png 722w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114442\/1747050282-screenshot-2025-05-12-at-13-44-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-300x155.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/23\/2025\/05\/12114442\/1747050282-screenshot-2025-05-12-at-13-44-24-co-je-kryptomena-ethereum-kompletni-pruvodce-pro-investory-cur_year-dokumenty-google-450x232.png 450w\"><figcaption id=\"caption-attachment-661\" class=\"wp-caption-text\">Konkurence blockchainu Ethereum. Zdroj: cryptorank.io<\/figcaption><\/figure><p>Jak u\u017e jsme si n\u011bkolikr\u00e1t \u0159ekli, tak z\u00e1sadn\u00ed roli v dal\u0161\u00edm v\u00fdvoji etherea sehraje i regulace. <b>V roce 2025 se o\u010dek\u00e1v\u00e1 dal\u0161\u00ed zp\u0159\u00edsn\u011bn\u00ed legislativy jak v USA, tak v EU<\/b>. Na druh\u00e9 stran\u011b by p\u0159\u00edsn\u011bj\u0161\u00ed regulace mohla zpomalit inovace nebo omezit anonymitu a decentralizaci, kter\u00e9 jsou pro mnoh\u00e9 u\u017eivatele naprosto z\u00e1sadn\u00ed. V Evrop\u011b mezit\u00edm vstupuje do praxe regulace MiCA, kter\u00e1 usiluje o jasn\u00e1 pravidla pro kryptom\u011bny a jejich emitenty, a t\u00edm m\u016f\u017ee podpo\u0159it v\u011bt\u0161\u00ed pr\u00e1vn\u00ed jistotu i z\u00e1jem ze strany tradi\u010dn\u00edho finan\u010dn\u00edho sektoru.<\/p><p><b>Co v\u0161ak ethereum st\u00e1le dr\u017e\u00ed v \u010dele, je jeho \u0161irok\u00e1 adopce mezi velk\u00fdmi hr\u00e1\u010di<\/b>. Platformu aktivn\u011b testuj\u00ed a vyu\u017e\u00edvaj\u00ed spole\u010dnosti jako JPMorgan, Microsoft, Visa nebo Ernst &#038; Young, kter\u00e9 na n\u00ed stav\u00ed \u0159e\u0161en\u00ed v oblasti digit\u00e1ln\u00edch m\u011bn, tokenizace aktiv nebo zabezpe\u010den\u00ed dat.<\/p><p><b>Tato d\u016fv\u011bra ze strany korporac\u00ed nazna\u010duje, \u017ee ethereum nen\u00ed jen experiment\u00e1ln\u00edm projektem, ale tak\u00e9 technologi\u00ed s dlouhodob\u00fdm v\u00fdznamem<\/b>. I p\u0159es tlak konkurence a regulatorn\u00edch v\u00fdzev si tak ethereum st\u00e1le udr\u017euje silnou pozici jako z\u00e1kladn\u00ed k\u00e1men digit\u00e1ln\u00ed infrastruktury budoucnosti.<\/p><h2>Z\u00e1v\u011brem: Je ethereum spr\u00e1vnou kryptom\u011bnou pro v\u00e1s?<\/h2><p><span class=\"replacer\"><\/span><br>\nNyn\u00ed u\u017e v\u00edte, co je ethereum, jak tato kryptom\u011bna funguje, a pro\u010d hraje tak kl\u00ed\u010dovou roli v modern\u00edm digit\u00e1ln\u00edm sv\u011bt\u011b. Sezn\u00e1mili jste se s jej\u00ed technologi\u00ed, v\u00fdhodami i riziky, s mo\u017enostmi, jak do etherea investovat, a co o\u010dek\u00e1vat do budoucna. <b>A\u0165 u\u017e v\u00e1s zaujala flexibilita platformy, pasivn\u00ed p\u0159\u00edjem ze stakingu nebo r\u016fstov\u00fd potenci\u00e1l d\u00edky siln\u00e9mu ekosyst\u00e9mu DeFi a NFT, jedno je jist\u00e9, kryptom\u011bna ethereum u\u017e dlouhodob\u011b pat\u0159\u00ed mezi nejprogresivn\u011bj\u0161\u00ed a nejvlivn\u011bj\u0161\u00ed kryptom\u011bny na sv\u011bt\u011b<\/b>.<\/p><p><b>Samoz\u0159ejm\u011b, \u017e\u00e1dn\u00e1 investice nen\u00ed bez rizika<\/b>. Volatilita, technick\u00e1 slo\u017eitost a regulatorn\u00ed v\u00fdvoj jsou faktory, se kter\u00fdmi mus\u00edte po\u010d\u00edtat. Pokud v\u0161ak budete investovat promy\u0161len\u011b a s jasn\u00fdm pl\u00e1nem, tak se m\u016f\u017ee st\u00e1t kryptom\u011bna ethereum zaj\u00edmavou sou\u010d\u00e1st\u00ed va\u0161eho investi\u010dn\u00edho portfolia.<\/p><p><code><div class=\"cpp-crypto-prediction-chart eth\" data-price_pred=\"Price Prediction\" data-pred_for=\"Prediction for\" data-h_price=\"Historical Price\" data-h_low=\"Potential Low\" data-h_avg=\"Average Price\" data-h_high=\"Potential High\" data-coin-symbol=\"eth\" data-main-color=\"#7a2197\" data-watermark-image=\"https:\/\/cimg.co\/wp-content\/uploads\/2024\/06\/20161447\/logologo_white.png\" style=\"height:350px;\"><canvas id=\"cpp-prediction-chart-69875cfbdfbda\" class=\"cpp-chart-container\"><\/canvas><\/div><\/code><\/p><div class=\"su-spacer\" style=\"height:50px\"><\/div><h2>FAQ (\u010casto kladen\u00e9 ot\u00e1zky)<\/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 ethereum a \u010d\u00edm se li\u0161\u00ed od bitcoinu?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Ethereum je otev\u0159en\u00e1 blockchainov\u00e1 platforma, kter\u00e1 umo\u017e\u0148uje vytv\u00e1\u0159et a provozovat smart kontrakty a decentralizovan\u00e9 aplikace. Na rozd\u00edl od bitcoinu, kter\u00fd slou\u017e\u00ed hlavn\u011b jako digit\u00e1ln\u00ed m\u011bna a uchovatel hodnoty, je ethereum blockchain s mnohem \u0161ir\u0161\u00edm vyu\u017eit\u00edm v oblasti financ\u00ed, her nebo um\u011bn\u00ed.<\/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\">Je kryptom\u011bna ethereum vhodn\u00e1 pro investov\u00e1n\u00ed v roce 2025?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Pokud v\u011b\u0159\u00edte v dlouhodob\u00fd potenci\u00e1l decentralizovan\u00fdch technologi\u00ed, smart kontrakt\u016f a r\u016fst ekosyst\u00e9mu Web3, tak kryptom\u011bna ethereum pat\u0159\u00ed rozhodn\u011b mezi ty nejslibn\u011bj\u0161\u00ed kryptom\u011bny. I p\u0159es kr\u00e1tkodobou volatilitu si kryptom\u011bna ethereum dr\u017e\u00ed velmi silnou tr\u017en\u00ed pozici. Nezapom\u00ednejte ov\u0161em na to, \u017ee investice si v\u017edy vy\u017eaduje i vlastn\u00ed d\u016fkladnou anal\u00fdzu a risk management.<\/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 mo\u017enosti, jak vyd\u011bl\u00e1vat s ethereem?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Mezi nejb\u011b\u017en\u011bj\u0161\u00ed strategie pat\u0159\u00ed dlouhodob\u00e9 dr\u017een\u00ed, staking nebo trading. Ethereum m\u016f\u017eete tak\u00e9 vyu\u017e\u00edvat v r\u00e1mci DeFi, nap\u0159\u00edklad jako kolater\u00e1l pro p\u016fj\u010dky nebo poskytov\u00e1n\u00ed likvidity na decentralizovan\u00fdch burz\u00e1ch.<\/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 nejl\u00e9pe uchovat kryptom\u011bnu ethereum bezpe\u010dn\u011b?<\/h3> <\/div>\n<div class=\"accordionContent\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\" style=\"display:none;\"><p itemprop=\"text\">Nejbezpe\u010dn\u011bj\u0161\u00ed zp\u016fsob ulo\u017een\u00ed ETH je hardwarov\u00e1 pen\u011b\u017eenka, kter\u00e1 uchov\u00e1v\u00e1 va\u0161e priv\u00e1tn\u00ed kl\u00ed\u010de offline. Alternativou m\u016f\u017ee b\u00fdt softwarov\u00e1 pen\u011b\u017eenka jako Best Wallet, kter\u00e1 kombinuje pohodln\u00e9 ovl\u00e1d\u00e1n\u00ed s d\u016frazem na bezpe\u010dnost. Z\u00e1kladn\u00ed pravidlo jasn\u011b \u0159\u00edk\u00e1, \u017ee ten, kdo dr\u017e\u00ed kl\u00ed\u010de, vlastn\u00ed i kryptom\u011bnu.<\/p>\r\n                <\/div><\/div><\/section>\n<p>Reference:<\/p>\n<p><a href=\"https:\/\/www.xtb.com\/cz\/vzdelavani\/co-je-ethereum\">https:\/\/www.xtb.com\/cz\/vzdelavani\/co-je-ethereum<\/a><\/p>\n<p><a href=\"https:\/\/kriptomat.io\/cs\/kurzy-kryptomen\/ethereum-eth-kurz\/co-je-to\/\">https:\/\/kriptomat.io\/cs\/kurzy-kryptomen\/ethereum-eth-kurz\/co-je-to\/<\/a><\/p>\n<p>https:\/\/www.investopedia.com\/terms\/e\/ethereum.asp<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Kryptom\u011bna ethereum pat\u0159\u00ed mezi nejv\u00fdznamn\u011bj\u0161\u00ed digit\u00e1ln\u00ed aktiva sou\u010dasnosti s t\u00edm, \u017ee si dlouhodob\u011b dr\u017e\u00ed pozici druh\u00e9 nejv\u011bt\u0161\u00ed kryptom\u011bny podle tr\u017en\u00ed kapitalizace hned za bitcoinem. Na rozd\u00edl od n\u011bj ov\u0161em nenab\u00edz\u00ed pouze alternativn\u00ed platebn\u00ed syst\u00e9m, ale mnohem v\u00edce.Ethereum je toti\u017e komplexn\u00ed decentralizovan\u00e1 platforma, kter\u00e1 umo\u017e\u0148uje vytv\u00e1\u0159et smart kontrakty, decentralizovan\u00e9 aplikace a cel\u00e9 digit\u00e1ln\u00ed ekosyst\u00e9my funguj\u00edc\u00ed bez [&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":[10],"class_list":["post-628","page","type-page","status-publish","hentry","editors-martin-klass"],"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 ethereum: Kompletn\u00ed pr\u016fvodce pro investory 2026? - Cryptonews CZ<\/title>\n<meta name=\"description\" content=\"Co je kryptom\u011bna ethereum a jak s n\u00ed souvis\u00ed Proof of Stake a Proof of Work?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptonews.com\/cz\/kryptomeny\/co-je-kryptomena-ethereum\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Co je kryptom\u011bna ethereum: Kompletn\u00ed pr\u016fvodce pro investory 2026? 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