[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.uspchrlice.cz\/jak-se-tezi-prvni-kryptomena-btc\/#Article","mainEntityOfPage":"https:\/\/www.uspchrlice.cz\/jak-se-tezi-prvni-kryptomena-btc\/","headline":"Jak se t\u011b\u017e\u00ed prvn\u00ed kryptom\u011bna BTC?","name":"Jak se t\u011b\u017e\u00ed prvn\u00ed kryptom\u011bna BTC?","description":"V prvn\u00ed \u0159ad\u011b si poj\u010fme \u0159\u00edct co to v\u016fbec ta kryptom\u011bna je? Stru\u010dn\u011b se d\u00e1 popsat jako digit\u00e1ln\u00ed pen\u00edze, kter\u00e9 jsou zalo\u017een\u00e9 na kryptografii. Nepodl\u00e9haj\u00ed…","datePublished":"2018-07-23","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.uspchrlice.cz\/author\/#Person","name":"","url":"https:\/\/www.uspchrlice.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/9cac53ffad5d6e0659d72eaf216400c165f8fbf396c79017c66698a8aa5be23d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9cac53ffad5d6e0659d72eaf216400c165f8fbf396c79017c66698a8aa5be23d?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"uspchrlice.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.uspchrlice.cz\/wp-content\/uploads\/img_a323424_w2603_t1535053247.jpg","url":"https:\/\/www.uspchrlice.cz\/wp-content\/uploads\/img_a323424_w2603_t1535053247.jpg","height":0,"width":0},"url":"https:\/\/www.uspchrlice.cz\/jak-se-tezi-prvni-kryptomena-btc\/","about":["Ekonomika"],"wordCount":408,"articleBody":"    V prvn\u00ed \u0159ad\u011b si poj\u010fme \u0159\u00edct co to v\u016fbec ta kryptom\u011bna je?  Stru\u010dn\u011b se d\u00e1 popsat jako digit\u00e1ln\u00ed pen\u00edze, kter\u00e9 jsou zalo\u017een\u00e9 na kryptografii. Nepodl\u00e9haj\u00ed \u017e\u00e1dn\u00e9 bance, nepat\u0159\u00ed \u017e\u00e1dn\u00e9mu st\u00e1tu. Jedn\u00e1 se o decentralizovanou m\u011bnu a transakce jsou anonymn\u00ed, bezpe\u010dn\u00e9, kryptom\u011bna se ned\u00e1 zfal\u0161ovat a ukl\u00e1d\u00e1 se do elektronick\u00e9 pen\u011b\u017eenky.  M\u016f\u017eete s n\u00ed platit tak, jako s b\u011b\u017en\u00fdmi pen\u011bzi produkty i slu\u017eby, m\u016f\u017eete j\u00ed investovat, m\u016f\u017eete s n \u00ed obchodovat na burze. A tak\u00e9 je mo\u017en\u00e9 j\u00ed zm\u011bnit za b\u011b\u017en\u00e9 fyzick\u00e9 pen\u00edze. Jako prvn\u00ed p\u0159i\u0161la v roce 2009 na internetov\u00fd trh kryptom\u011bna Bitcoin (BTC). A zajist\u00e9 v\u00e1s bude zaj\u00edmat, jak to s n\u00ed prob\u00edh\u00e1 d\u00e1l. Aby se kryptom\u011bna roz\u0161i\u0159ovala, transakce byly v po\u0159\u00e1dku a BTC s\u00ed\u0165 nebyla nijak zneu\u017eita, tak o to se staraj\u00ed t\u011b\u017ea\u0159i a t\u011b\u017eba bitcoinu. S t\u00edmto pojmem se m\u016f\u017eete setkat i pod n\u00e1zvem  BTC mining.  Zjednodu\u0161en\u011b se BTC mining nech\u00e1 popsat jako potvrzov\u00e1n\u00ed transakc\u00ed, kter\u00e9 jsou uzav\u0159en\u00e9 v bloku. Z nalezen\u00ed blok\u016f a vy\u0159e\u0161en\u00ed matematick\u00e9 \u00falohy, dostane t\u011b\u017ea\u0159 odm\u011bnu v podob\u011b kryptom\u011bny a v tomto p\u0159\u00edpad\u011b v podob\u011b BTC. K tomu, abyste mohli t\u011b\u017eit, v\u0161ak nesta\u010d\u00ed oby\u010dejn\u00fd PC, ale pot\u0159ebujete v\u00fdkonn\u00e9 za\u0159\u00edzen\u00e9 v\u010detn\u011b speci\u00e1ln\u00edho HW.  Jedn\u00e1 se tedy o v\u00fdkonn\u00fd PC a HW jako jsou v\u00fdkonn\u00e9 procesory, grafick\u00e9 karty, ASIC atd.  Jde o investici, kter\u00e1 nen\u00ed mal\u00e1, a proto je dobr\u00e9 si nastudovat ve\u0161ker\u00e9 pot\u0159ebn\u00e9 informace, a co obn\u00e1\u0161\u00ed t\u011b\u017eba bitcoinu, abyste m\u011bli p\u0159ehled a vybrali si vhodn\u00e9 za\u0159\u00edzen\u00ed i jeho dodavatele. \u00dasp\u011b\u0161n\u00e9 nalezen\u00ed blok\u016f je z\u00e1visl\u00e9 na vysok\u00e9m v\u00fdkonu za\u0159\u00edzen\u00ed a cel\u00e9 BTC s\u00edt\u011b. \u010c\u00edm vy\u0161\u0161\u00ed v\u00fdkon, tak t\u00edm rychlej\u0161\u00ed nalezen\u00ed blok\u016f. Proto se ji\u017e nevyplat\u00ed samostatn\u00fd mining, ale za\u010dlen\u011bn\u00ed se do n\u011bkter\u00e9ho z mining pool\u016f.  Mining pool je sdru\u017een\u00ed t\u011b\u017ea\u0159\u016f, kte\u0159\u00ed se spole\u010dn\u011b pod\u00edlej\u00ed na t\u011b\u017eb\u011b BTC a rozd\u011bluj\u00ed si mezi sebou odm\u011bnu za nalezen\u00ed blok\u016f. Miner\u016fm se tak krom\u011b jin\u00e9ho sni\u017euje tak\u00e9 n\u00e1ro\u010dnost n\u00e1klad\u016f na elektrickou energii, kterou vysok\u00fd v\u00fdkon za\u0159\u00edzen\u00ed spot\u0159ebuje.                                                                                                                                                                                                                                                                                                                                                                                           4.4\/5 - (8 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Jak se t\u011b\u017e\u00ed prvn\u00ed kryptom\u011bna BTC?","item":"https:\/\/www.uspchrlice.cz\/jak-se-tezi-prvni-kryptomena-btc\/#breadcrumbitem"}]}]