{"id":9616,"date":"2025-12-10T18:02:18","date_gmt":"2025-12-10T16:02:18","guid":{"rendered":"https:\/\/cryptodnes.bg\/cz\/?page_id=9616"},"modified":"2026-04-30T11:33:05","modified_gmt":"2026-04-30T08:33:05","slug":"co-je-tezba-bitcoinu","status":"publish","type":"page","link":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/","title":{"rendered":"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z (2026)"},"content":{"rendered":"<p>T\u011b\u017eba bitcoinu p\u0159edstavuje proces, p\u0159i kter\u00e9m vznikaj\u00ed nov\u00e9 mince a z\u00e1rove\u0148 se zaji\u0161\u0165uje bezpe\u010dnost cel\u00e9 s\u00edt\u011b, co\u017e je z\u00e1sadn\u00ed sou\u010d\u00e1st fungov\u00e1n\u00ed bitcoin ekosyst\u00e9mu. <strong>Jde o mechanismus, kde t\u011b\u017ea\u0159i ov\u011b\u0159uj\u00ed transakce a zapisuj\u00ed je do blockchainu jako digit\u00e1ln\u00ed \u00fa\u010detn\u00ed, za co\u017e z\u00edsk\u00e1vaj\u00ed odm\u011bnu.<\/strong> Tento princip je kl\u00ed\u010dov\u00fd pro stabilitu a transparentnost, a proto se \u010dasto zmi\u0148uje v souvislosti s pojmy jako t\u011b\u017een\u00ed kryptom\u011bn.<\/p>\n<p>Modern\u00ed t\u011b\u017eba u\u017e d\u00e1vno neprob\u00edh\u00e1 pouze v gar\u00e1\u017e\u00edch, proto\u017ee <strong>dne\u0161n\u00ed za\u0159\u00edzen\u00ed jsou vysoce specializovan\u00e1 a vy\u017eaduj\u00ed profesion\u00e1ln\u00ed prost\u0159ed\u00ed<\/strong>. Vstup do tohoto odv\u011btv\u00ed tak \u010dast\u011bji p\u0159itahuje investory, kte\u0159\u00ed sleduj\u00ed trendy jako <a href=\"https:\/\/cryptodnes.bg\/cz\/nejlepsi-kryptomeny\/nejlepsi-kryptomeny-zdarma\/\">nejlep\u0161\u00ed kryptom\u011bny zdarma<\/a> nebo dal\u0161\u00ed souvisej\u00edc\u00ed mo\u017enosti v kryptosv\u011bt\u011b.<\/p>\n<div class=\"toplist-cryptodnes__wrapper \" data-id=\"245\" data-display=\"\">\n<div class=\"toplist-cryptodnes__offers\">\n<div class=\"toplist-cryptodnes__offer \" data-id=\"5346\" data-offer-name=\"CryptoTab Browser\">\n<div class=\"toplist-cryptodnes__offer-logo-wrapper\">\n        <a class=\"toplist-cryptodnes__offer-logo\" href=\"\/cz\/visit\/cryptotab-browser\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><br>\n            <img decoding=\"async\" alt=\"Logo\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/10\/CryptoTab-Browser-logo.png\"><br>\n        <\/a>\n<div class=\"toplist-cryptodnes__offer-brand\">CryptoTab Browser<\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer-title\">CryptoTab Browser \u2013 t\u011b\u017eba kryptom\u011bn p\u0159\u00edmo z prohl\u00ed\u017ee\u010de<\/div>\n<ul class=\"toplist-cryptodnes__offer-key-features\">\n<li>T\u011b\u017eba kryptom\u011bn p\u0159\u00edmo z prohl\u00ed\u017ee\u010de<\/li>\n<li>Podpora mobiln\u00edch za\u0159\u00edzen\u00ed<\/li>\n<li>Referral program pro v\u011bt\u0161\u00ed zisky<\/li>\n<\/ul>\n<div class=\"toplist-cryptodnes__offer-actions\">\n        <a class=\"toplist-cryptodnes__offer-cta-btn\" href=\"\/cz\/visit\/cryptotab-browser\" target=\"_blank\" rel=\"nofollow noopener sponsored\"> P\u0159ej\u00edt na miner <\/a><\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer \" data-id=\"5341\" data-offer-name=\"Binance Cloud Mining\">\n<div class=\"toplist-cryptodnes__offer-logo-wrapper\">\n        <a class=\"toplist-cryptodnes__offer-logo\" href=\"\/cz\/visit\/binance-cloud-mining\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><br>\n            <img decoding=\"async\" alt=\"Logo\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/10\/Binance-pool-logo.png\"><br>\n        <\/a>\n<div class=\"toplist-cryptodnes__offer-brand\">Binance Cloud Mining<\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer-title\">Binance Cloud Mining \u2013 t\u011b\u017eba kryptom\u011bn bez hardwaru a znalost\u00ed<\/div>\n<ul class=\"toplist-cryptodnes__offer-key-features\">\n<li>Nepot\u0159ebn\u00e9 tehcnick\u00e9 znalosti<\/li>\n<li>Pravideln\u00e9 v\u00fdplaty do Binance Wallet<\/li>\n<li>Ni\u017e\u0161\u00ed riziko ztr\u00e1ty private kl\u00ed\u010d\u016f<\/li>\n<\/ul>\n<div class=\"toplist-cryptodnes__offer-actions\">\n        <a class=\"toplist-cryptodnes__offer-cta-btn\" href=\"\/cz\/visit\/binance-cloud-mining\" target=\"_blank\" rel=\"nofollow noopener sponsored\"> P\u0159ej\u00edt na miner <\/a><\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer \" data-id=\"5379\" data-offer-name=\"BeMine\">\n<div class=\"toplist-cryptodnes__offer-logo-wrapper\">\n        <a class=\"toplist-cryptodnes__offer-logo\" href=\"\/cz\/visit\/bemine\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><br>\n            <img decoding=\"async\" alt=\"Logo\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/10\/BeMine-logo.jpg\"><br>\n        <\/a>\n<div class=\"toplist-cryptodnes__offer-brand\">BeMine<\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer-title\">BeMine  \u2013 t\u011b\u017eba kryptom\u011bn jednodu\u0161e<\/div>\n<ul class=\"toplist-cryptodnes__offer-key-features\">\n<li>AI optimalizace t\u011b\u017eby<\/li>\n<li>Pod\u00edlov\u00e9 vlastnictv\u00ed miningov\u00fdch stroj\u016f<\/li>\n<li>Poji\u0161t\u011bn\u00ed a z\u00e1ruka<\/li>\n<\/ul>\n<div class=\"toplist-cryptodnes__offer-actions\">\n        <a class=\"toplist-cryptodnes__offer-cta-btn\" href=\"\/cz\/visit\/bemine\" target=\"_blank\" rel=\"nofollow noopener sponsored\"> P\u0159ej\u00edt na miner <\/a><\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer \" data-id=\"5384\" data-offer-name=\"Kryptex\">\n<div class=\"toplist-cryptodnes__offer-logo-wrapper\">\n        <a class=\"toplist-cryptodnes__offer-logo\" href=\"\/cz\/visit\/kryptex\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><br>\n            <img decoding=\"async\" alt=\"Logo\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/10\/Kryptex-logo.jpg\"><br>\n        <\/a>\n<div class=\"toplist-cryptodnes__offer-brand\">Kryptex<\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer-title\">Kryptex \u2013 t\u011b\u017eba kryptom\u011bn pro za\u010d\u00e1te\u010dn\u00edky<\/div>\n<ul class=\"toplist-cryptodnes__offer-key-features\">\n<li>Automatick\u00e9 p\u0159ep\u00edn\u00e1n\u00ed na nejziskov\u011bj\u0161\u00ed kryptom\u011bnu<\/li>\n<li>Podpora t\u011b\u017eby na pozad\u00ed<\/li>\n<li>Vzd\u00e1len\u00e1 podpora t\u011b\u017eby<\/li>\n<\/ul>\n<div class=\"toplist-cryptodnes__offer-actions\">\n        <a class=\"toplist-cryptodnes__offer-cta-btn\" href=\"\/cz\/visit\/kryptex\" target=\"_blank\" rel=\"nofollow noopener sponsored\"> P\u0159ej\u00edt na miner <\/a><\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer \" data-id=\"5389\" data-offer-name=\"AwesomeMiner\">\n<div class=\"toplist-cryptodnes__offer-logo-wrapper\">\n        <a class=\"toplist-cryptodnes__offer-logo\" href=\"\/cz\/visit\/awesomeminer\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><br>\n            <img decoding=\"async\" alt=\"Logo\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/10\/AwesomeMiner-logo.jpg\"><br>\n        <\/a>\n<div class=\"toplist-cryptodnes__offer-brand\">AwesomeMiner<\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer-title\">AwesomeMiner \u2013 podpora v\u00edce ne\u017e 50 t\u011b\u017eebn\u00edch program\u016f<\/div>\n<ul class=\"toplist-cryptodnes__offer-key-features\">\n<li>Automatick\u00e9 p\u0159ep\u00edn\u00e1n\u00ed t\u011b\u017eby<\/li>\n<li>P\u0159ehledn\u00e1 technick\u00e1 vizualizace<\/li>\n<li>Vzd\u00e1len\u00e9 sledov\u00e1n\u00ed t\u011b\u017eby<\/li>\n<\/ul>\n<div class=\"toplist-cryptodnes__offer-actions\">\n        <a class=\"toplist-cryptodnes__offer-cta-btn\" href=\"\/cz\/visit\/awesomeminer\" target=\"_blank\" rel=\"nofollow noopener sponsored\"> P\u0159ej\u00edt na miner <\/a><\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer \" data-id=\"5394\" data-offer-name=\"ECOS\">\n<div class=\"toplist-cryptodnes__offer-logo-wrapper\">\n        <a class=\"toplist-cryptodnes__offer-logo\" href=\"\/cz\/visit\/ecos\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><br>\n            <img decoding=\"async\" alt=\"Logo\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/10\/ECOS-logo.jpg\"><br>\n        <\/a>\n<div class=\"toplist-cryptodnes__offer-brand\">ECOS<\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer-title\">ECOS \u2013 cloud t\u011b\u017eba<\/div>\n<ul class=\"toplist-cryptodnes__offer-key-features\">\n<li>Flexibiln\u00ed cloud mining<\/li>\n<li>V\u00edce ne\u017e 550 000 u\u017eivatel\u016f<\/li>\n<li>Mobiln\u00ed aplikace pro Android i IOS<\/li>\n<\/ul>\n<div class=\"toplist-cryptodnes__offer-actions\">\n        <a class=\"toplist-cryptodnes__offer-cta-btn\" href=\"\/cz\/visit\/ecos\" target=\"_blank\" rel=\"nofollow noopener sponsored\"> P\u0159ej\u00edt na miner <\/a><\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer \" data-id=\"5399\" data-offer-name=\"Hashmart\">\n<div class=\"toplist-cryptodnes__offer-logo-wrapper\">\n        <a class=\"toplist-cryptodnes__offer-logo\" href=\"\/cz\/visit\/hashmart\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><br>\n            <img decoding=\"async\" alt=\"Logo\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/10\/Hashmart-logo.jpg\"><br>\n        <\/a>\n<div class=\"toplist-cryptodnes__offer-brand\">Hashmart<\/div>\n<\/div>\n<div class=\"toplist-cryptodnes__offer-title\">Hashmart \u2013 jednoduch\u00e1 t\u011b\u017eba BTC a ETH<\/div>\n<ul class=\"toplist-cryptodnes__offer-key-features\">\n<li>Bez servisn\u00edch poplatk\u016f<\/li>\n<li>Intuitivn\u00ed a p\u0159ehledn\u00e9 rozhran\u00ed<\/li>\n<li>Denn\u00ed v\u00fdplaty s histori\u00ed<\/li>\n<\/ul>\n<div class=\"toplist-cryptodnes__offer-actions\">\n        <a class=\"toplist-cryptodnes__offer-cta-btn\" href=\"\/cz\/visit\/hashmart\" target=\"_blank\" rel=\"nofollow noopener sponsored\"> P\u0159ej\u00edt na miner <\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2>Jak funguje t\u011b\u017eba bitcoinu? Technick\u00e9 ok\u00e9nko<\/h2>\n<p>T\u011b\u017eba za\u010d\u00ednala na b\u011b\u017en\u00fdch procesorech, pozd\u011bji ji p\u0159evzaly grafick\u00e9 karty a nakonec specializovan\u00e9 ASIC stroje, kter\u00e9 dnes poskytuj\u00ed nejvy\u0161\u0161\u00ed efektivitu. <strong>Pr\u00e1v\u011b ASIC za\u0159\u00edzen\u00ed umo\u017enila, aby se z t\u011b\u017eby stal profesion\u00e1ln\u00ed pr\u016fmysl nam\u00edsto hobby aktivity.<\/strong> Tento technologick\u00fd posun je p\u0159irozenou odpov\u011bd\u00ed na rostouc\u00ed konkurenci i obt\u00ed\u017enost a \u010dasto se zmi\u0148uje ve spojen\u00ed s t\u00e9maty jako <a href=\"https:\/\/cryptodnes.bg\/cz\/nejlepsi-kryptomeny\/nejznamejsi-kryptomeny\/\">nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bny<\/a>.<\/p>\n<p>Z\u00e1kladem fungov\u00e1n\u00ed s\u00edt\u011b je mechanismus Proof of Work, kde t\u011b\u017ea\u0159i sout\u011b\u017e\u00ed ve v\u00fdpo\u010dtech kryptografick\u00fdch \u00faloh a ov\u011b\u0159uj\u00ed transakce. <strong>Proof of Work zaji\u0161\u0165uje bezpe\u010dnost bitcoin s\u00edt\u011b a chr\u00e1n\u00ed ji p\u0159ed manipulac\u00ed.<\/strong> Tento princip je kl\u00ed\u010dov\u00fd pro pochopen\u00ed toho, jak funguje t\u011b\u017eba bitcoinu z technick\u00e9ho hlediska.<\/p>\n<figure id=\"attachment_9629\" aria-describedby=\"caption-attachment-9629\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-9629\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/jak-funguje-blockchain-1.png\" alt=\"jak funguje blockchain\" width=\"800\" height=\"489\" srcset=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/jak-funguje-blockchain-1.png 747w, https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/jak-funguje-blockchain-1-300x184.png 300w\" sizes=\"(max-width: 800px) 100vw, 800px\"><figcaption id=\"caption-attachment-9629\" class=\"wp-caption-text\">Jak funguje blockchain. Zdroj: investopedia.com<\/figcaption><\/figure>\n<p>Blockchain lze ch\u00e1pat jako \u0159et\u011bzec blok\u016f, v n\u011bm\u017e ka\u017ed\u00fd blok obsahuje transakce a odkaz na blok p\u0159edchoz\u00ed, p\u0159i\u010dem\u017e v\u0161e dr\u017e\u00ed pohromad\u011b hashovac\u00ed funkce. <strong>Toto strukturovan\u00e9 propojen\u00ed d\u011bl\u00e1 z <a href=\"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-blockchain\/\">blockchainu<\/a> extr\u00e9mn\u011b odoln\u00fd syst\u00e9m, kde nelze jednodu\u0161e m\u011bnit minulost.<\/strong> Pr\u00e1v\u011b zde si mnoho za\u010d\u00e1te\u010dn\u00edk\u016f poprv\u00e9 uv\u011bdomuje, pro\u010d se bitcoin odli\u0161uje od jin\u00fdch nejzn\u00e1m\u011bj\u0161\u00edch kryptom\u011bn.<\/p>\n<p>Zjednodu\u0161en\u011b lze \u0159\u00edct, \u017ee t\u011b\u017ea\u0159sk\u00e9 za\u0159\u00edzen\u00ed prov\u00e1d\u00ed miliardy pokus\u016f o nalezen\u00ed spr\u00e1vn\u00e9ho hash v\u00fdsledku, a kdo jej najde jako prvn\u00ed, z\u00edsk\u00e1 pr\u00e1vo vytvo\u0159it nov\u00fd blok (\u010dasto se mine\u0159i d\u011bl\u00ed rovn\u00fd d\u00edlem). <strong>Proces t\u011b\u017eby je tedy sout\u011b\u017e\u00ed o rychlost v\u00fdpo\u010dt\u016f, kter\u00e1 sou\u010dasn\u011b dr\u017e\u00ed s\u00ed\u0165 decentralizovanou a funk\u010dn\u00ed.<\/strong> D\u00edky tomu se t\u011b\u017eba spojuje s ekonomikou, technologi\u00ed i <a href=\"https:\/\/cryptodnes.bg\/cz\/cenove-predikce-kryptomen\/bitcoin-predikce\/\">bitcoin predikcemi<\/a>.<\/p>\n<p>Obt\u00ed\u017enost t\u011b\u017eby se automaticky upravuje podle celkov\u00e9ho v\u00fdkonu s\u00edt\u011b, aby z\u016fstal pr\u016fm\u011brn\u00fd \u010das mezi bloky kolem deseti minut. <strong>Zvy\u0161uj\u00edc\u00ed se obt\u00ed\u017enost p\u0159\u00edmo ovliv\u0148uje n\u00e1klady t\u011b\u017ea\u0159\u016f a jejich dlouhodobou profitabilitu. <\/strong>Odm\u011bna za vyt\u011b\u017een\u00ed bloku se postupn\u011b sni\u017euje v procesu zvan\u00e9m halving, kter\u00fd prob\u00edh\u00e1 p\u0159ibli\u017en\u011b ka\u017ed\u00e9 \u010dty\u0159i roky a omezuje mno\u017estv\u00ed nov\u011b vznikaj\u00edc\u00edch bitcoin\u016f.<\/p>\n<h2>Hardware pro t\u011b\u017ebu: S \u010d\u00edm se t\u011b\u017e\u00ed dnes?<\/h2>\n<p>\u00c9ra grafick\u00fdch karet je u bitcoinu minulost\u00ed a sou\u010dasnost jednozna\u010dn\u011b pat\u0159\u00ed specializovan\u00fdm ASIC za\u0159\u00edzen\u00edm, kter\u00e1 dok\u00e1\u017eou nab\u00eddnout mnohon\u00e1sobn\u011b vy\u0161\u0161\u00ed efektivitu ne\u017e GPU. <strong>Pr\u00e1v\u011b tato technologick\u00e1 dominance umo\u017e\u0148uje, aby se t\u011b\u017eba stala profesion\u00e1ln\u00ed discipl\u00ednou m\u00edsto dom\u00e1c\u00edho experimentu.<\/strong> Tento posun sleduj\u00ed i investo\u0159i zaj\u00edmaj\u00edc\u00ed se o trendy jako nejlep\u0161\u00ed p\u0159edprodeje, proto\u017ee v\u00fdvoj hardwaru ovliv\u0148uje cel\u00fd ekosyst\u00e9m.<\/p>\n<p>ASIC, neboli Application Specific Integrated Circuit, je \u010dip navr\u017een\u00fd v\u00fdhradn\u011b pro jednu konkr\u00e9tn\u00ed \u00falohu, v tomto p\u0159\u00edpad\u011b v\u00fdpo\u010det hashovac\u00ed funkce SHA256. <strong>D\u00edky t\u00e9to \u00fazk\u00e9 specializaci dok\u00e1\u017ee ASIC produkovat obrovsk\u00fd v\u00fdkon p\u0159i relativn\u011b n\u00edzk\u00e9 spot\u0159eb\u011b energie.<\/strong> Bez pochopen\u00ed t\u00e9to definice je t\u011b\u017ek\u00e9 spr\u00e1vn\u011b posoudit t\u011b\u017een\u00ed kryptom\u011bn i jeho ekonomiku.<\/p>\n<p>Mezi kl\u00ed\u010dov\u00e9 v\u00fdrobce ASIC miner\u016f pat\u0159\u00ed spole\u010dnosti Bitmain, MicroBT a Canaan, kter\u00e9 ka\u017edoro\u010dn\u011b uv\u00e1d\u011bj\u00ed nov\u00e9 modely s vy\u0161\u0161\u00edm v\u00fdkonem a lep\u0161\u00ed efektivitou. <strong>Spr\u00e1vn\u00e1 volba mezi modely jako Antminer S19, WhatsMiner M50 nebo Avalon s\u00e9rie m\u00e1 z\u00e1sadn\u00ed vliv na dlouhodobou ziskovost t\u011b\u017ea\u0159e.<\/strong><\/p>\n<h2>T\u011b\u017eba bitcoinu a n\u00e1vratnost: Kdy se to vyplat\u00ed<\/h2>\n<p>Nejv\u011bt\u0161\u00ed provozn\u00ed polo\u017ekou je t\u00e9m\u011b\u0159 v\u017edy cena elekt\u0159iny, proto\u017ee za\u0159\u00edzen\u00ed b\u011b\u017e\u00ed 24 hodin denn\u011b a p\u0159ev\u00e1d\u00ed energii na v\u00fdpo\u010detn\u00ed v\u00fdkon. <strong>\u010c\u00edm ni\u017e\u0161\u00ed je cena za kWh, t\u00edm v\u011bt\u0161\u00ed prostor m\u00e1 t\u011b\u017ea\u0159 pro profit i p\u0159i kol\u00eds\u00e1n\u00ed tr\u017en\u00ed ceny.<\/strong> T\u011b\u017ea\u0159 v zemi s elekt\u0159inou za 1 K\u010d\/kWh bude m\u00edt v\u00fdrazn\u011b lep\u0161\u00ed podm\u00ednky ne\u017e n\u011bkdo, kdo plat\u00ed 4 K\u010d\/kWh, a i proto velk\u00e9 farmy \u010dasto hledaj\u00ed lokality s p\u0159ebytkem levn\u00e9 energie.<\/p>\n<p>Dal\u0161\u00edm kl\u00ed\u010dov\u00fdm faktorem je po\u0159izovac\u00ed cena ASIC miner\u016f a doba, za kterou se za\u0159\u00edzen\u00ed zaplat\u00ed z generovan\u00fdch v\u00fdnos\u016f. <strong>Dra\u017e\u0161\u00ed, ale efektivn\u011bj\u0161\u00ed stroje se mohou vr\u00e1tit rychleji ne\u017e levn\u00e9, ale energeticky n\u00e1ro\u010dn\u00e9 modely.<\/strong> Do v\u00fdpo\u010dtu vstupuje i obt\u00ed\u017enost s\u00edt\u011b, kter\u00e1 ur\u010duje, jak velk\u00fd pod\u00edl z celkov\u00e9ho \u201ekol\u00e1\u010de\u201c vyt\u011b\u017een\u00fdch blok\u016f p\u0159ipadne konkr\u00e9tn\u00edmu mineru s dan\u00fdm v\u00fdkonem, a proto se seri\u00f3zn\u00ed bitcoin t\u011b\u017eba bez t\u011bchto kalkulac\u00ed neobejde.<\/p>\n<p>Cena bitcoinu a obt\u00ed\u017enost s\u00edt\u011b nav\u00edc netvo\u0159\u00ed statick\u00e9 hodnoty, ale dynamicky se m\u011bn\u00ed podle tr\u017en\u00edch podm\u00ednek a po\u010dtu zapojen\u00fdch t\u011b\u017ea\u0159\u016f. <strong>Kombinace r\u016fstu obt\u00ed\u017enosti a poklesu ceny m\u016f\u017ee do\u010dasn\u011b poslat t\u011b\u017ebu do ztr\u00e1ty, zat\u00edmco opa\u010dn\u00fd sc\u00e9n\u00e1\u0159 rychle zkracuje dobu n\u00e1vratnosti.<\/strong> Proto se p\u0159i pl\u00e1nov\u00e1n\u00ed investice \u010dasto pracuje i s konzervativn\u00edmi sc\u00e9n\u00e1\u0159i a r\u016fzn\u00fdmi variantami v\u00fdvoje trhu podobn\u011b jako u t\u00e9mat typu <a href=\"https:\/\/cryptodnes.bg\/cz\/cenove-predikce-kryptomen\/bitcoin-predikce\/\">bitcoin predikce<\/a>.<\/p>\n<p>P\u0159\u00edklad: P\u0159edstavme si miner s v\u00fdkonem 120 TH\/s, spot\u0159ebou 3 kW, cenou za\u0159\u00edzen\u00ed 70 000 K\u010d a elekt\u0159inou za 2,5 K\u010d\/kWh, kter\u00fd denn\u011b spot\u0159ebuje p\u0159ibli\u017en\u011b 72 kWh, tedy zhruba 180 K\u010d. <strong>Pokud tento miner v pr\u016fm\u011bru vyt\u011b\u017e\u00ed nap\u0159\u00edklad 250 K\u010d denn\u011b v p\u0159epo\u010dtu na koruny, generuje hrub\u00fd denn\u00ed zisk 70 K\u010d, z n\u011bho\u017e se postupn\u011b spl\u00e1c\u00ed hardware i ostatn\u00ed n\u00e1klady.<\/strong> V takov\u00e9m p\u0159\u00edpad\u011b by hrub\u00e1 n\u00e1vratnost investice do za\u0159\u00edzen\u00ed trvala zhruba 1000 dn\u00ed, p\u0159i\u010dem\u017e jak\u00fdkoli r\u016fst ceny bitcoinu nebo pokles n\u00e1klad\u016f na elekt\u0159inu tuto dobu zkracuje, zat\u00edmco opa\u010dn\u00fd v\u00fdvoj ji prodlu\u017euje.<\/p>\n<h3>Bull Market vs Bear market strategie t\u011b\u017eby bitcoinu<\/h3>\n<p>Strategie t\u011b\u017eby se v\u00fdrazn\u011b li\u0161\u00ed podle toho, zda trh proch\u00e1z\u00ed r\u016fstovou f\u00e1z\u00ed bull marketu nebo \u00fatlumem v bear marketu. <strong>V obdob\u00ed r\u016fstu se t\u011b\u017ea\u0159i \u010dasto sna\u017e\u00ed maximalizovat dr\u017een\u00ed vyt\u011b\u017een\u00fdch minc\u00ed, proto\u017ee o\u010dek\u00e1vaj\u00ed dal\u0161\u00ed zv\u00fd\u0161en\u00ed ceny bitcoinu.<\/strong> Naopak v obdob\u00ed poklesu obvykle prod\u00e1vaj\u00ed pr\u016fb\u011b\u017en\u011b, aby pokryli n\u00e1klady na elekt\u0159inu a udr\u017eeli cash-flow, co\u017e je p\u0159\u00edstup, kter\u00fd p\u0159ipom\u00edn\u00e1 opatrn\u011bj\u0161\u00ed investi\u010dn\u00ed chov\u00e1n\u00ed u\u017eivatel\u016f sleduj\u00edc\u00edch <a href=\"https:\/\/cryptodnes.bg\/cz\/nejlepsi-kryptomeny\/nejlepsi-kryptomeny-zdarma\/\">nejlep\u0161\u00ed kryptom\u011bny zdarma<\/a>. Tyto protich\u016fdn\u00e9 strategie maj\u00ed spole\u010dn\u00fd c\u00edl: zajistit, aby t\u011b\u017eba z\u016fstala finan\u010dn\u011b udr\u017eiteln\u00e1 bez ohledu na kr\u00e1tkodob\u00e9 v\u00fdkyvy trhu.<\/p>\n<h2><strong>Zp\u016fsoby t\u011b\u017eby<\/strong><\/h2>\n<p>T\u011b\u017eba <a href=\"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-bitcoin\/\">bitcoinu<\/a> dnes prob\u00edh\u00e1 n\u011bkolika zp\u016fsoby, kter\u00e9 se li\u0161\u00ed technickou n\u00e1ro\u010dnost\u00ed, n\u00e1klady i kontrolou nad samotn\u00fdm procesem. <strong>Spr\u00e1vn\u00e1 volba metody ovlivn\u00ed nejen v\u00fdnosy, ale i celkovou stabilitu t\u011b\u017eebn\u00edho provozu.<\/strong><\/p>\n<figure id=\"attachment_9630\" aria-describedby=\"caption-attachment-9630\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-9630\" src=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Druhy-tezeni-kryptomen.webp\" alt=\"Druhy t\u011b\u017een\u00ed kryptom\u011bn\" width=\"600\" height=\"482\" srcset=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Druhy-tezeni-kryptomen.webp 720w, https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Druhy-tezeni-kryptomen-300x241.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\"><figcaption id=\"caption-attachment-9630\" class=\"wp-caption-text\">Druhy t\u011b\u017een\u00ed kryptom\u011bn. Zdroj: medium.com<\/figcaption><\/figure>\n<p>Mining pooly p\u0159edstavuj\u00ed nej\u010dast\u011bj\u0161\u00ed formu t\u011b\u017eby, proto\u017ee umo\u017e\u0148uj\u00ed sd\u00edlen\u00ed v\u00fdpo\u010detn\u00edho v\u00fdkonu mezi v\u00edce t\u011b\u017ea\u0159i a rozd\u011blen\u00ed odm\u011bny podle p\u0159isp\u011bn\u00e9ho hashrate. <strong>D\u00edky pool\u016fm maj\u00ed i men\u0161\u00ed t\u011b\u017ea\u0159i pravideln\u011bj\u0161\u00ed v\u00fdnosy, ne\u017e kdyby sout\u011b\u017eili sami.<\/strong><\/p>\n<p>Cloud mining umo\u017e\u0148uje u\u017eivatel\u016fm pronajmout si hashovac\u00ed v\u00fdkon bez nutnosti vlastnit fyzick\u00fd hardware, p\u0159i\u010dem\u017e na trhu existuj\u00ed zn\u00e1m\u00e9 slu\u017eby jako CryptoTab nebo Binance Mining Marketplace. <strong>V\u00fdhodou cloud miningu je jednoduchost, nev\u00fdhodou pak riziko n\u00edzk\u00e9 transparentnosti a ni\u017e\u0161\u00ed dlouhodob\u00e9 ziskovosti.<\/strong> V t\u00e9to \u010d\u00e1sti by se hodil i ilustra\u010dn\u00ed obr\u00e1zek prezentuj\u00edc\u00ed princip cloudov\u00e9ho pron\u00e1jmu v\u00fdkonu, kter\u00fd se b\u011b\u017en\u011b objevuje v toplistech cloud miner\u016f.<\/p>\n<p>Hosting miner\u016f kombinuje vlastnictv\u00ed ASIC za\u0159\u00edzen\u00ed s jeho um\u00edst\u011bn\u00edm v profesion\u00e1ln\u00edm datacentru, kde se t\u011b\u017ea\u0159 nemus\u00ed starat o elekt\u0159inu, chlazen\u00ed ani \u00fadr\u017ebu. <strong>Tento zp\u016fsob t\u011b\u017eby je ide\u00e1ln\u00ed pro ty, kte\u0159\u00ed cht\u011bj\u00ed plnou kontrolu nad hardwarem, ale bez technick\u00fdch starost\u00ed.<\/strong> Jde o kompromisn\u00ed \u0159e\u0161en\u00ed obl\u00edben\u00e9 mezi t\u011b\u017ea\u0159i hledaj\u00edc\u00edmi efektivn\u00ed provoz a stabiln\u00ed podm\u00ednky, podobn\u011b jako investo\u0159i sleduj\u00edc\u00ed <a href=\"https:\/\/cryptodnes.bg\/cz\/nejlepsi-kryptomeny\/nejlepsi-kryptomeny-zdarma\/\">nejlep\u0161\u00ed kryptom\u011bny zdarma<\/a>.<\/p>\n<h2>Energetick\u00e1 n\u00e1ro\u010dnost: m\u00fdty a fakta<\/h2>\n<p>Energetick\u00e1 n\u00e1ro\u010dnost t\u011b\u017eby bitcoinu b\u00fdv\u00e1 jedn\u00edm z nej\u010dast\u011bj\u0161\u00edch bod\u016f kritiky, ale skute\u010dnost je podstatn\u011b komplexn\u011bj\u0161\u00ed ne\u017e jednoduch\u00e9 srovn\u00e1n\u00ed celkov\u00e9 spot\u0159eby. <strong>Spot\u0159eba sama o sob\u011b ne\u0159\u00edk\u00e1 nic o efektivit\u011b ani o tom, zda energie poch\u00e1z\u00ed z udr\u017eiteln\u00fdch zdroj\u016f.<\/strong> V mnoha p\u0159\u00edpadech nav\u00edc bitcoin vyu\u017e\u00edv\u00e1 energii, kter\u00e1 by jinak z\u016fstala nevyu\u017eit\u00e1 nebo byla ztracena, co\u017e je aspekt \u010dasto p\u0159ehl\u00ed\u017een\u00fd ve ve\u0159ejn\u00e9 debat\u011b.<\/p>\n<p>Ot\u00e1zka udr\u017eitelnosti se st\u00e1le v\u00edce posouv\u00e1 sm\u011brem k vyu\u017e\u00edv\u00e1n\u00ed obnoviteln\u00e9 energie, p\u0159ebytk\u016f z vodn\u00edch elektr\u00e1ren, geoterm\u00e1ln\u00edch zdroj\u016f \u010di energetiky zalo\u017een\u00e9 na odpadu. <strong>T\u011b\u017ea\u0159i hledaj\u00ed nejlevn\u011bj\u0161\u00ed dostupnou energii, kter\u00e1 velmi \u010dasto b\u00fdv\u00e1 i tou ekologicky nej\u0161etrn\u011bj\u0161\u00ed.<\/strong> Tento jev podporuje i fakt, \u017ee tr\u017en\u00ed motivace vede t\u011b\u017ea\u0159e tam, kde je energie nejen levn\u00e1, ale tak\u00e9 stabiln\u00ed a dlouhodob\u011b dostupn\u00e1.<\/p>\n<p>Ve srovn\u00e1n\u00ed s tradi\u010dn\u00edmi sektory, jako je bankovn\u00ed infrastruktura, datov\u00e1 centra, nen\u00ed energetick\u00e1 stopa bitcoinu tak extr\u00e9mn\u00ed, jak je n\u011bkdy prezentov\u00e1no v m\u00e9di\u00edch. <strong>Kdy\u017e se spot\u0159eba zasad\u00ed do \u0161ir\u0161\u00edho kontextu, bitcoin nevych\u00e1z\u00ed dramaticky jinak ne\u017e mnoh\u00e9 b\u011b\u017en\u00e9 syst\u00e9my, kter\u00e9 pova\u017eujeme za samoz\u0159ejm\u00e9.<\/strong> Tento kontext je d\u016fle\u017eit\u00fd pro pochopen\u00ed, pro\u010d se \u010d\u00e1st odborn\u00edk\u016f stav\u00ed proti zkratkovit\u00fdm medi\u00e1ln\u00edm porovn\u00e1n\u00edm.<\/p>\n<p>Nen\u00ed n\u00e1hodou, \u017ee t\u011b\u017ea\u0159i \u010dasto operuj\u00ed v regionech s p\u0159ebytkem energie, kde by elekt\u0159ina jinak ne\u0161la vyu\u017e\u00edt, nap\u0159\u00edklad v m\u00edstech s nadprodukc\u00ed vodn\u00ed nebo v\u011btrn\u00e9 energie. <strong>Hled\u00e1n\u00ed nejlevn\u011bj\u0161\u00ed energie vede t\u011b\u017ea\u0159e k inovac\u00edm a \u0159e\u0161en\u00edm, kter\u00e1 mohou podporovat rozvoj infrastruktury i ekologi\u010dt\u011bj\u0161\u00ed modely v\u00fdroby.<\/strong> Tento trend z\u00e1rove\u0148 pom\u00e1h\u00e1 vysv\u011btlit, pro\u010d se t\u011b\u017eba st\u00e1le dr\u017e\u00ed jako \u017eivotaschopn\u00e1 sou\u010d\u00e1st ekosyst\u00e9mu i p\u0159es r\u016fzn\u00e9 environment\u00e1ln\u00ed v\u00fdtky.<\/p>\n<h2>Da\u0148e a legislativa<\/h2>\n<p>Da\u0148ov\u00e9 a legislativn\u00ed po\u017eadavky spojen\u00e9 s t\u011b\u017ebou bitcoinu se mohou v\u00fdrazn\u011b li\u0161it podle zem\u011b, ale v\u011bt\u0161inou je t\u011b\u017eba pova\u017eov\u00e1na za p\u0159\u00edjem, kter\u00fd je nutn\u00e9 evidovat a zdanit. <strong>T\u011b\u017ea\u0159 mus\u00ed v\u00e9st p\u0159esn\u00e9 z\u00e1znamy o vyt\u011b\u017een\u00fdch minc\u00edch, n\u00e1kladech na elekt\u0159inu, po\u0159\u00edzen\u00ed hardwaru a p\u0159\u00edpadn\u00e9m prodeji kryptom\u011bny.<\/strong><\/p>\n<p><strong>V n\u011bkter\u00fdch jurisdikc\u00edch se p\u0159\u00edjem z t\u011b\u017eby zda\u0148uje jako samostatn\u00e1 v\u00fdd\u011ble\u010dn\u00e1 \u010dinnost,<\/strong> jinde jako kapit\u00e1lov\u00fd p\u0159\u00edjem, co\u017e ovliv\u0148uje i mo\u017enosti uplatn\u011bn\u00ed n\u00e1klad\u016f. Legislativa se nav\u00edc neust\u00e1le vyv\u00edj\u00ed, tak\u017ee je vhodn\u00e9 sledovat aktu\u00e1ln\u00ed doporu\u010den\u00ed finan\u010dn\u00edch \u00fa\u0159ad\u016f nebo konzultovat \u00fa\u010detn\u00edho, kter\u00fd se orientuje v kryptom\u011bnov\u00e9m prost\u0159ed\u00ed.<\/p>\n<h2>Z\u00e1v\u011br: M\u00e1 smysl t\u011b\u017eit bitcoin v roce 2026?<\/h2>\n<p>T\u011b\u017eba bitcoinu m\u016f\u017ee m\u00edt i v roce 2026 smysl, pokud t\u011b\u017ea\u0159 disponuje levnou energi\u00ed, kvalitn\u00edm hardwarem a realistick\u00fdm pl\u00e1nem n\u00e1vratnosti. <strong>St\u00e1le jde o sektor, kter\u00fd kombinuje technologii, ekonomiku i strategii, a proto nen\u00ed vhodn\u00fd pro ka\u017ed\u00e9ho.<\/strong> \u00dasp\u011bch z\u00e1vis\u00ed na schopnosti reagovat na m\u011bn\u00edc\u00ed se obt\u00ed\u017enost, cenu bitcoinu i provozn\u00ed n\u00e1klady. Pro n\u011bkter\u00e9 investory p\u0159edstavuje t\u011b\u017eba stabiln\u00ed dlouhodob\u00fd p\u0159\u00edstup, zat\u00edmco jin\u00ed vol\u00ed p\u0159\u00edm\u00fd n\u00e1kup <a href=\"https:\/\/cryptodnes.bg\/cz\/nejlepsi-kryptomeny\/\">nejlep\u0161\u00edch kryptom\u011bn<\/a>. V kone\u010dn\u00e9m d\u016fsledku je rozhodnut\u00ed individu\u00e1ln\u00ed a vy\u017eaduje d\u016fkladnou anal\u00fdzu.<\/p>\n<p style=\"text-align: center;\" data-renderer-start-pos=\"277\"><span data-sheets-root=\"1\"><\/span><\/p>\n<div class=\"su-button-center\"><a href=\"https:\/\/cryptodnes.bg\/cz\/visit\/cryptotab-browser\" class=\"su-button su-button-style-default\" style=\"color:#FFFFFF;background-color:#2D89EF;border-color:#246ec0;border-radius:5px\" target=\"_blank\" rel=\"nofollow noopener sponsored\"><span style=\"color:#FFFFFF;padding:0px 16px;font-size:13px;line-height:26px;border-color:#6cadf4;border-radius:5px;text-shadow:none\"> Za\u010dn\u011bte t\u011b\u017eit bitcoin p\u0159es CryptoTab ji\u017e dnes!<\/span><\/a><\/div>\n<p><\/p>\n<p style=\"text-align: center;\" data-renderer-start-pos=\"459\"><em>Kryptom\u011bny jsou vysoce rizikov\u00e9 investice a vy\u017eaduj\u00ed maxim\u00e1ln\u00ed zodpov\u011bdnost p\u0159i investov\u00e1n\u00ed.<\/em><\/p>\n<h2 style=\"text-align: left;\" data-renderer-start-pos=\"277\">Reference<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.investopedia.com\/tech\/how-does-bitcoin-mining-work\/\" rel=\"nofollow\">https:\/\/www.investopedia.com\/tech\/how-does-bitcoin-mining-work\/<\/a><\/li>\n<li><a href=\"https:\/\/www.coinbase.com\/learn\/crypto-basics\/what-is-mining\" rel=\"nofollow\">https:\/\/www.coinbase.com\/learn\/crypto-basics\/what-is-mining<\/a><\/li>\n<li><a href=\"https:\/\/www.fidelity.com\/learning-center\/trading-investing\/crypto\/what-is-mining\" rel=\"nofollow\">https:\/\/www.fidelity.com\/learning-center\/trading-investing\/crypto\/what-is-mining<\/a><\/li>\n<\/ul>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky:<\/h2>\n<p> Co je t\u011b\u017eba bitcoinu a pro\u010d je d\u016fle\u017eit\u00e1?<strong><br>\n<\/strong> T\u011b\u017eba (mining) slou\u017e\u00ed k ov\u011b\u0159ov\u00e1n\u00ed transakc\u00ed a z\u00e1rove\u0148 k vytv\u00e1\u0159en\u00ed nov\u00fdch minc\u00ed, \u010d\u00edm\u017e p\u0159isp\u00edv\u00e1 k bezpe\u010dnosti a decentralizaci cel\u00e9 s\u00edt\u011b. Pr\u00e1v\u011b tento mechanismus pom\u00e1h\u00e1 udr\u017eovat integritu blockchainu. Bez t\u011b\u017eby by bitcoin nemohl fungovat jako stabiln\u00ed a d\u016fv\u011bryhodn\u00fd syst\u00e9m.<\/p>\n<p> Vyplat\u00ed se t\u011b\u017eit bitcoin i za\u010d\u00e1te\u010dn\u00edk\u016fm?<br>\n Ano, pokud maj\u00ed levnou energii, kvalitn\u00ed hardware a realistick\u00e1 o\u010dek\u00e1v\u00e1n\u00ed. Ziskovost t\u011b\u017eby z\u00e1vis\u00ed na n\u00e1kladech, obt\u00ed\u017enosti s\u00edt\u011b a tr\u017en\u00ed cen\u011b bitcoinu.<\/p>\n<p> Jak ekologick\u00e1 je t\u011b\u017eba bitcoinu?<br>\n St\u00e1le v\u00edce t\u011b\u017ea\u0159\u016f vyu\u017e\u00edv\u00e1 obnoviteln\u00e9 nebo p\u0159ebytkov\u00e9 zdroje energie, co\u017e sni\u017euje dopad na \u017eivotn\u00ed prost\u0159ed\u00ed. Skute\u010dn\u00e1 udr\u017eitelnost z\u00e1vis\u00ed hlavn\u011b na typu pou\u017eit\u00e9 energie.<\/p>\n<p> Jak\u00fd hardware je nejlep\u0161\u00ed pro za\u010d\u00e1tek?<br>\n Jedinou efektivn\u00ed volbou jsou ASIC minery ur\u010den\u00e9 p\u0159\u00edmo pro v\u00fdpo\u010det SHA256. Spr\u00e1vn\u011b zvolen\u00fd model z\u00e1sadn\u011b ovliv\u0148uje dlouhodobou ziskovost t\u011b\u017eby.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u011b\u017eba bitcoinu p\u0159edstavuje proces, p\u0159i kter\u00e9m vznikaj\u00ed nov\u00e9 mince a z\u00e1rove\u0148 se zaji\u0161\u0165uje bezpe\u010dnost cel\u00e9 s\u00edt\u011b, co\u017e je z\u00e1sadn\u00ed sou\u010d\u00e1st fungov\u00e1n\u00ed bitcoin ekosyst\u00e9mu. Jde o mechanismus, kde t\u011b\u017ea\u0159i ov\u011b\u0159uj\u00ed transakce a zapisuj\u00ed je do blockchainu jako digit\u00e1ln\u00ed \u00fa\u010detn\u00ed, za co\u017e z\u00edsk\u00e1vaj\u00ed odm\u011bnu. Tento princip je kl\u00ed\u010dov\u00fd pro stabilitu a transparentnost, a proto se \u010dasto zmi\u0148uje [&hellip;]<\/p>\n","protected":false},"author":59,"featured_media":9636,"parent":6037,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"class_list":["post-9616","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z ( )<\/title>\n<meta name=\"description\" content=\"Kompletn\u00ed pr\u016fvodce t\u011b\u017ebou bitcoinu v roce : jak funguje t\u011b\u017eba, hardware, n\u00e1vratnost i r\u016fzn\u00e9 zp\u016fsoby t\u011b\u017een\u00ed.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z ( )\" \/>\n<meta property=\"og:description\" content=\"Kompletn\u00ed pr\u016fvodce t\u011b\u017ebou bitcoinu v roce %%curryear%% : jak funguje t\u011b\u017eba, hardware, n\u00e1vratnost i r\u016fzn\u00e9 zp\u016fsoby t\u011b\u017een\u00ed.\" \/>\n<meta property=\"og:site_name\" content=\"CryptoDnes Czech\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-30T08:33:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"10 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/\"},\"author\":{\"name\":\"Petr Novotn\u00fd\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#\\\/schema\\\/person\\\/c701bcd3071fa38d1672d149d55554a2\"},\"headline\":\"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z (2026)\",\"datePublished\":\"2025-12-10T16:02:18+00:00\",\"dateModified\":\"2026-04-30T08:33:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/\"},\"wordCount\":2447,\"publisher\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/12\\\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png\",\"keywords\":[\"bezpe\u010dnost\",\"bitcoin\",\"blockchain\",\"Coinbase\",\"investice\",\"investo\u0159i\",\"kryptom\u011bny\",\"predikce\",\"trading\"],\"inLanguage\":\"cs\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/\",\"url\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/\",\"name\":\"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z ( )\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/12\\\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png\",\"datePublished\":\"2025-12-10T16:02:18+00:00\",\"dateModified\":\"2026-04-30T08:33:05+00:00\",\"description\":\"Kompletn\u00ed pr\u016fvodce t\u011b\u017ebou bitcoinu v roce : jak funguje t\u011b\u017eba, hardware, n\u00e1vratnost i r\u016fzn\u00e9 zp\u016fsoby t\u011b\u017een\u00ed.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/12\\\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png\",\"contentUrl\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/12\\\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png\",\"width\":1024,\"height\":1536,\"caption\":\"Co je t\u011b\u017eba bitcoinu Kompletn\u00ed pr\u016fvodce od A do Z v roce [cur_year]\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/co-je-tezba-bitcoinu\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\u016f\",\"item\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"V\u00edtejte v na\u0161\u00ed akademii \u2013 v\u00e1\u0161 vstup do sv\u011bta kryptom\u011bn a blockchainu\",\"item\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/akademie\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z (2026)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#website\",\"url\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/\",\"name\":\"CryptoDnes Czech\",\"description\":\"- krypto novinky, recenze a kryptom\u011bnov\u00e9 ICO\",\"publisher\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#organization\",\"name\":\"CryptoDnes Czech\",\"url\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/12\\\/logo-cryptodnes.svg\",\"contentUrl\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/12\\\/logo-cryptodnes.svg\",\"caption\":\"CryptoDnes Czech\"},\"image\":{\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/#\\\/schema\\\/person\\\/c701bcd3071fa38d1672d149d55554a2\",\"name\":\"Petr Novotn\u00fd\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/03\\\/udelej_fotografii_jako_profilovy_o_1-e1741777143758-150x150.jpg\",\"url\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/03\\\/udelej_fotografii_jako_profilovy_o_1-e1741777143758-150x150.jpg\",\"contentUrl\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/wp-content\\\/uploads\\\/sites\\\/7\\\/2025\\\/03\\\/udelej_fotografii_jako_profilovy_o_1-e1741777143758-150x150.jpg\",\"caption\":\"Petr Novotn\u00fd\"},\"description\":\"Petr Novotn\u00fd je zku\u0161en\u00fd investor a analytik v oblasti kryptom\u011bn a blockchainov\u00fdch technologi\u00ed. Dlouhodob\u011b se v\u011bnuje novink\u00e1m ze sv\u011bta digit\u00e1ln\u00edch aktiv, decentralizovan\u00fdch financ\u00ed (DeFi) a regulac\u00ed kryptotrhu. Ve sv\u00fdch \u010dl\u00e1nc\u00edch se zam\u011b\u0159uje na srozumiteln\u00e9 vysv\u011btlen\u00ed slo\u017eit\u00fdch koncept\u016f, anal\u00fdzu trend\u016f a praktick\u00e9 rady pro investory i b\u011b\u017en\u00e9 u\u017eivatele kryptom\u011bn. M\u00e1 zku\u0161enosti s tradingem a dlouhodob\u00fdm dr\u017een\u00edm kryptom\u011bn a pravideln\u011b sleduje v\u00fdvoj bitcoinu, etherea a dal\u0161\u00edch altcoin\u016f.\",\"url\":\"https:\\\/\\\/cryptodnes.bg\\\/cz\\\/author\\\/petrnovotny\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z ( )","description":"Kompletn\u00ed pr\u016fvodce t\u011b\u017ebou bitcoinu v roce : jak funguje t\u011b\u017eba, hardware, n\u00e1vratnost i r\u016fzn\u00e9 zp\u016fsoby t\u011b\u017een\u00ed.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/","og_locale":"cs_CZ","og_type":"article","og_title":"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z ( )","og_description":"Kompletn\u00ed pr\u016fvodce t\u011b\u017ebou bitcoinu v roce %%curryear%% : jak funguje t\u011b\u017eba, hardware, n\u00e1vratnost i r\u016fzn\u00e9 zp\u016fsoby t\u011b\u017een\u00ed.","og_site_name":"CryptoDnes Czech","article_modified_time":"2026-04-30T08:33:05+00:00","og_image":[{"width":1024,"height":1536,"url":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"10 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/#article","isPartOf":{"@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/"},"author":{"name":"Petr Novotn\u00fd","@id":"https:\/\/cryptodnes.bg\/cz\/#\/schema\/person\/c701bcd3071fa38d1672d149d55554a2"},"headline":"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z (2026)","datePublished":"2025-12-10T16:02:18+00:00","dateModified":"2026-04-30T08:33:05+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/"},"wordCount":2447,"publisher":{"@id":"https:\/\/cryptodnes.bg\/cz\/#organization"},"image":{"@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png","keywords":["bezpe\u010dnost","bitcoin","blockchain","Coinbase","investice","investo\u0159i","kryptom\u011bny","predikce","trading"],"inLanguage":"cs"},{"@type":"WebPage","@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/","url":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/","name":"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z ( )","isPartOf":{"@id":"https:\/\/cryptodnes.bg\/cz\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/#primaryimage"},"image":{"@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png","datePublished":"2025-12-10T16:02:18+00:00","dateModified":"2026-04-30T08:33:05+00:00","description":"Kompletn\u00ed pr\u016fvodce t\u011b\u017ebou bitcoinu v roce : jak funguje t\u011b\u017eba, hardware, n\u00e1vratnost i r\u016fzn\u00e9 zp\u016fsoby t\u011b\u017een\u00ed.","breadcrumb":{"@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/#primaryimage","url":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png","contentUrl":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/Co-je-tezba-bitcoinu-Kompletni-pruvodce-od-A-do-Z-v-roce-cur_year.png","width":1024,"height":1536,"caption":"Co je t\u011b\u017eba bitcoinu Kompletn\u00ed pr\u016fvodce od A do Z v roce [cur_year]"},{"@type":"BreadcrumbList","@id":"https:\/\/cryptodnes.bg\/cz\/akademie\/co-je-tezba-bitcoinu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom\u016f","item":"https:\/\/cryptodnes.bg\/cz\/"},{"@type":"ListItem","position":2,"name":"V\u00edtejte v na\u0161\u00ed akademii \u2013 v\u00e1\u0161 vstup do sv\u011bta kryptom\u011bn a blockchainu","item":"https:\/\/cryptodnes.bg\/cz\/akademie\/"},{"@type":"ListItem","position":3,"name":"Co je t\u011b\u017eba bitcoinu? Kompletn\u00ed pr\u016fvodce od A do Z (2026)"}]},{"@type":"WebSite","@id":"https:\/\/cryptodnes.bg\/cz\/#website","url":"https:\/\/cryptodnes.bg\/cz\/","name":"CryptoDnes Czech","description":"- krypto novinky, recenze a kryptom\u011bnov\u00e9 ICO","publisher":{"@id":"https:\/\/cryptodnes.bg\/cz\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cryptodnes.bg\/cz\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/cryptodnes.bg\/cz\/#organization","name":"CryptoDnes Czech","url":"https:\/\/cryptodnes.bg\/cz\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/cryptodnes.bg\/cz\/#\/schema\/logo\/image\/","url":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/logo-cryptodnes.svg","contentUrl":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/12\/logo-cryptodnes.svg","caption":"CryptoDnes Czech"},"image":{"@id":"https:\/\/cryptodnes.bg\/cz\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/cryptodnes.bg\/cz\/#\/schema\/person\/c701bcd3071fa38d1672d149d55554a2","name":"Petr Novotn\u00fd","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/03\/udelej_fotografii_jako_profilovy_o_1-e1741777143758-150x150.jpg","url":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/03\/udelej_fotografii_jako_profilovy_o_1-e1741777143758-150x150.jpg","contentUrl":"https:\/\/cryptodnes.bg\/cz\/wp-content\/uploads\/sites\/7\/2025\/03\/udelej_fotografii_jako_profilovy_o_1-e1741777143758-150x150.jpg","caption":"Petr Novotn\u00fd"},"description":"Petr Novotn\u00fd je zku\u0161en\u00fd investor a analytik v oblasti kryptom\u011bn a blockchainov\u00fdch technologi\u00ed. Dlouhodob\u011b se v\u011bnuje novink\u00e1m ze sv\u011bta digit\u00e1ln\u00edch aktiv, decentralizovan\u00fdch financ\u00ed (DeFi) a regulac\u00ed kryptotrhu. Ve sv\u00fdch \u010dl\u00e1nc\u00edch se zam\u011b\u0159uje na srozumiteln\u00e9 vysv\u011btlen\u00ed slo\u017eit\u00fdch koncept\u016f, anal\u00fdzu trend\u016f a praktick\u00e9 rady pro investory i b\u011b\u017en\u00e9 u\u017eivatele kryptom\u011bn. M\u00e1 zku\u0161enosti s tradingem a dlouhodob\u00fdm dr\u017een\u00edm kryptom\u011bn a pravideln\u011b sleduje v\u00fdvoj bitcoinu, etherea a dal\u0161\u00edch altcoin\u016f.","url":"https:\/\/cryptodnes.bg\/cz\/author\/petrnovotny\/"}]}},"_links":{"self":[{"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/pages\/9616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/comments?post=9616"}],"version-history":[{"count":3,"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/pages\/9616\/revisions"}],"predecessor-version":[{"id":10455,"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/pages\/9616\/revisions\/10455"}],"up":[{"embeddable":true,"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/pages\/6037"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/media\/9636"}],"wp:attachment":[{"href":"https:\/\/cryptodnes.bg\/cz\/wp-json\/wp\/v2\/media?parent=9616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}