[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.coteese.cz\/tezba-bitcoinu-bitcoin-mining\/#Article","mainEntityOfPage":"https:\/\/www.coteese.cz\/tezba-bitcoinu-bitcoin-mining\/","headline":"T\u011b\u017eba bitcoin\u016f \u2013 bitcoin mining","name":"T\u011b\u017eba bitcoin\u016f \u2013 bitcoin mining","description":"&#13; Virtu\u00e1ln\u00ed m\u011bna se stala zaj\u00edmavost\u00ed, kter\u00e1 h\u00fdbe p\u0159edev\u0161\u00edm virtu\u00e1ln\u00edm sv\u011btem. Prvn\u00ed virtu\u00e1ln\u00ed m\u011bnou neboli kryptom\u011bnou je bitcoin. &#13; &#13; Bitcoin zkr\u00e1cen\u011b BTC pat\u0159\u00ed tedy <a class=\"mh-excerpt-more\" href=\"https:\/\/www.coteese.cz\/tezba-bitcoinu-bitcoin-mining\/\" title=\"T\u011b\u017eba bitcoin\u016f \u2013 bitcoin mining\">[...]<\/a>","datePublished":"2017-08-23","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.coteese.cz\/author\/#Person","name":"coteese.cz\n","url":"https:\/\/www.coteese.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/56990d361a15c60249588fcd5c65556d1c39f993ac5e20b5abce42fd817b46e8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/56990d361a15c60249588fcd5c65556d1c39f993ac5e20b5abce42fd817b46e8?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"coteese.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/coteese.cz\/wp-content\/uploads\/img_a323232_w2445_t1534999232.png","url":"https:\/\/coteese.cz\/wp-content\/uploads\/img_a323232_w2445_t1534999232.png","height":"","width":""},"url":"https:\/\/www.coteese.cz\/tezba-bitcoinu-bitcoin-mining\/","about":["Neza\u0159azen\u00e9"],"wordCount":397,"articleBody":"&#13; Virtu\u00e1ln\u00ed m\u011bna se stala zaj\u00edmavost\u00ed, kter\u00e1 h\u00fdbe p\u0159edev\u0161\u00edm virtu\u00e1ln\u00edm sv\u011btem. Prvn\u00ed virtu\u00e1ln\u00ed m\u011bnou neboli kryptom\u011bnou je bitcoin.&#13; &#13; Bitcoin zkr\u00e1cen\u011b BTC pat\u0159\u00ed tedy nejen k prvn\u00ed, ale tak\u00e9 k t\u00e9 nejzn\u00e1m\u011bj\u0161\u00ed kryptom\u011bn\u011b, kter\u00e1 p\u016fsob\u00ed na trhu ji\u017e od roku 2009. Zaj\u00edmavost\u00ed je, \u017ee tato m\u011bna nen\u00ed fyzick\u00e1 a jej\u00ed fungov\u00e1n\u00ed \u0159\u00edd\u00ed s\u00ed\u0165 nez\u00e1visl\u00fdch PC.&#13; &#13; S BTC souvis\u00ed nejen nakupov\u00e1n\u00ed \u010di investov\u00e1n\u00ed, ale tak\u00e9 t\u011b\u017een\u00ed tzv. bitcoin mining.&#13; &#13; Ze za\u010d\u00e1tku bylo mo\u017en\u00e9 BTC t\u011b\u017eit pomoc\u00ed procesor\u016f PC a programu, kter\u00fd byl pro tento \u00fa\u010del speci\u00e1ln\u011b ur\u010den\u00fd a tak\u00e9 p\u0159es grafick\u00e9 karty. Dnes se k t\u011b\u017een\u00ed vyu\u017e\u00edv\u00e1 speci\u00e1ln\u00ed HW tzv. ASIC \u010dipy.&#13; &#13; Pro t\u011b\u017ebu jsou pot\u0159ebn\u00e9 vysoce v\u00fdkonn\u00e9 PC, kter\u00e9 jsou ur\u010den\u00e9 \u010dist\u011b pro tento \u00fa\u010del tedy ASIC minery. K t\u011b\u017een\u00ed je d\u00e1le pot\u0159ebn\u00e9 b\u00fdt sou\u010d\u00e1st\u00ed pool\u016f. &#13; &#13; Pr\u00e1v\u011b t\u011b\u017ea\u0159i zaji\u0161\u0165uj\u00ed vznik nov\u00fdch BTC a uvol\u0148uj\u00ed je do ob\u011bhu pro ostatn\u00ed. Krom\u011b toho dost\u00e1vaj\u00ed t\u011b\u017ea\u0159i odm\u011bnu za proveden\u00e9 transakce touto kryptom\u011bnou.&#13; &#13; T\u011b\u017eba nen\u00ed neomezen\u00e1 a po\u010det BTC je omezen\u00fd a je mo\u017en\u00e9 vyt\u011b\u017eit max. 21 milion\u016f BTC. &#13; &#13; V\u0161echny transakce se seskupuj\u00ed do tzv. blockhainu. Laicky jde o jakousi velkou \u00fa\u010detn\u00ed knihu, kter\u00e1 je sd\u00edlen\u00e1 mezi u\u017eivateli. Transakce k ov\u011b\u0159en\u00ed je vlo\u017eena pr\u00e1v\u011b do tohoto syst\u00e9mu.&#13; &#13; V\u0161echno se zd\u00e1 jednoduch\u00e9, ale vyt\u011b\u017een\u00ed bloku t\u011b\u017ea\u0159em m\u016f\u017ee trvat hodn\u011b dlouho \u011b n\u011bkdy i cel\u00e9 roky. Proto je t\u00e9m\u011b\u0159 nemo\u017en\u00e9 t\u011b\u017eit samostatn\u011b a t\u011b\u017ea\u0159i jsou seskupeni do tzv. pool mining. Odm\u011bna se tak po nalezen\u00ed bloku d\u011bl\u00ed mezi v\u0161echny \u010dleny a d\u011bl\u00ed se dle konkr\u00e9tn\u00edho pom\u011bru \u0159e\u0161en\u00ed.&#13; &#13; Tento zp\u016fsob zaji\u0161\u0165uje pravideln\u00fd p\u0159\u00edsun BTC.&#13; &#13; BTC lze nejen t\u011b\u017eit, ale tak\u00e9 jednodu\u0161e koupit. Lze je koupit za dolary nebo eura a dokonce jsou i u n\u00e1s v \u010cR k dispozici speci\u00e1ln\u00ed BTC automaty nap\u0159\u00edklad v Praze, Ostrav\u011b i v Brn\u011b.&#13; &#13; K n\u00e1kupu BTC slou\u017e\u00ed sm\u011bn\u00e1rny zn\u00e1m\u00e9 jako Simplecoin, Coingi, Bitstamp, Poloniex. Pr\u00e1v\u011b v \u010cR p\u016fsob\u00ed sm\u011bn\u00e1rna Simplecoin.                                                                                                                                                                                                                                                                                                                                                                                        3.7\/5 - (12 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"T\u011b\u017eba bitcoin\u016f \u2013 bitcoin mining","item":"https:\/\/www.coteese.cz\/tezba-bitcoinu-bitcoin-mining\/#breadcrumbitem"}]}]