[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.stesol.cz\/tezba-bitcoinu-bitcoin-mining\/#Article","mainEntityOfPage":"https:\/\/www.stesol.cz\/tezba-bitcoinu-bitcoin-mining\/","headline":"T\u011b\u017eba bitcoin\u016f \u2013 bitcoin mining","name":"T\u011b\u017eba bitcoin\u016f \u2013 bitcoin mining","description":"Sly\u0161eli jste ji\u017e o kryptom\u011bn\u011b? V dne\u0161n\u00edm modern\u00edm sv\u011bt\u011b je mo\u017en\u00e9 \u00fapln\u011b v\u0161echno a proto nen\u00ed nic neobvykl\u00e9, \u017ee m\u00e1me tak\u00e9 kryptom\u011bnu a to nejen jednu. Ale tou prvn\u00ed virtu\u00e1ln\u00ed … ","datePublished":"2018-10-25","dateModified":"2023-04-29","author":{"@type":"Person","@id":"https:\/\/www.stesol.cz\/author\/#Person","name":"","url":"https:\/\/www.stesol.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/1aa4d33840e2afc29128e2a456d425ca0d17b173c888af2db652b1d34fe6f93d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1aa4d33840e2afc29128e2a456d425ca0d17b173c888af2db652b1d34fe6f93d?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"stesol.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.stesol.cz\/wp-content\/uploads\/img_a328992_w1742_t1541094559.jpg","url":"https:\/\/www.stesol.cz\/wp-content\/uploads\/img_a328992_w1742_t1541094559.jpg","height":0,"width":0},"url":"https:\/\/www.stesol.cz\/tezba-bitcoinu-bitcoin-mining\/","about":["Ekonomika"],"wordCount":444,"articleBody":"    Sly\u0161eli jste ji\u017e o kryptom\u011bn\u011b? V dne\u0161n\u00edm modern\u00edm sv\u011bt\u011b je mo\u017en\u00e9 \u00fapln\u011b v\u0161echno a proto nen\u00ed nic neobvykl\u00e9, \u017ee m\u00e1me tak\u00e9 kryptom\u011bnu a to nejen jednu. Ale tou prvn\u00ed virtu\u00e1ln\u00ed m\u011bnou byl Bitcoin. Virtu\u00e1ln\u00ed m\u011bna se od t\u00e9 tradi\u010dn\u00ed sv\u011btov\u00e9 li\u0161\u00ed t\u00edm, \u017ee nen\u00ed fyzick\u00e1 a funguje na principu n\u011bco jako internetov\u00e9 bankovnictv\u00ed. Jednodu\u0161e \u017e\u00e1dn\u00e9 mince ani bankovky, ale pouze transakce. Kryptom\u011bna dokonce nepodl\u00e9h\u00e1 ani \u017e\u00e1dn\u00e9 nadvl\u00e1d\u011b, tak\u017ee j\u00ed ne\u0159\u00edd\u00ed banka ani st\u00e1t, ale oby\u010dejn\u00ed lid\u00e9 \u2013 t\u011b\u017ea\u0159i. T\u011b\u017eba bitcoin\u016f nebo anglicky bitcoin mining je toti\u017e proces, kter\u00fd tuto kryptom\u011bnu roz\u0161i\u0159uje a to na z\u00e1klad\u011b potvrzov\u00e1n\u00ed transakc\u00ed v bitcoinov\u00e9 s\u00edti a rozlu\u0161t\u011bn\u00ed matematick\u00e9 \u00falohy. T\u011b\u017ea\u0159em m\u016f\u017ee b\u00fdt ka\u017ed\u00fd, ale je k tomu pot\u0159ebn\u00fd specializovan\u00fd software ur\u010den\u00fd pr\u00e1v\u011b pro tento \u00fa\u010del a tak\u00e9 je pot\u0159ebn\u00e9 zn\u00e1t n\u011bkolik pojm\u016f, kter\u00e9 v\u00e1s uvedou do obrazu, a vy budete v\u0161emu l\u00e9pe rozum\u011bt a stanou se z v\u00e1s \u00fasp\u011b\u0161n\u00ed t\u011b\u017ea\u0159i. Co tedy d\u011bl\u00e1 takov\u00fd t\u011b\u017ea\u0159 \u2013 miner a co znamen\u00e1 blockchain? V souvislosti s virtu\u00e1ln\u00ed m\u011bnou se setk\u00e1te s r\u016fzn\u00fdmi pojmy, ale nejv\u00edce v\u00e1s asi bude zaj\u00edmat co je \u00fakolem takov\u00e9ho t\u011b\u017ea\u0159e. T\u011b\u017ea\u0159 je \u010dlov\u011bk, kter\u00fd vlastn\u00ed nebo provozuje za\u0159\u00edzen\u00ed, tedy po\u010d\u00edta\u010d se specializovan\u00fdm SW a je propojen\u00fd pomoc\u00ed internetu s ostatn\u00edmi po\u010d\u00edta\u010di. Tento \u010dlov\u011bk nebo skupina lid\u00ed n\u00e1sledn\u011b potvrzuj\u00ed spr\u00e1vnost transakc\u00ed, kter\u00e9 jsou seskupen\u00e9 do blok\u016f. S t\u00edm souvis\u00ed pojem blockchain, kter\u00fd slou\u017e\u00ed jako jak\u00e1si \u00fa\u010detn\u00ed kniha, ve kter\u00e9 jsou seskupen\u00e9 seznamy v\u0161ech proveden\u00fdch transakc\u00ed, kter\u00e9 se odehr\u00e1ly v bitcoinov\u00e9 s\u00edti a v\u010detn\u011b ve\u0161ker\u00fdch \u00fadaj\u016f o t\u011bchto transakc\u00edch. Co se t\u00fdk\u00e1 t\u011b\u017eebn\u00edho za\u0159\u00edzen\u00ed, kter\u00e9mu se \u0159\u00edk\u00e1 t\u011b\u017eebn\u00ed stroj, tak se jedn\u00e1 o vysoce v\u00fdkonn\u00fd PC, kter\u00fd je vybaven\u00fd v\u00fdkonnou grafickou kartou a speci\u00e1ln\u00edm hardwarem, tzv. ASIC. Pro rychlej\u0161\u00ed vznik nov\u00fdch blok\u016f \u2013 seskupen\u00ed transakc\u00ed, je d\u016fle\u017eit\u00fd celkov\u00fd v\u00fdkon cel\u00e9 Bitcoinov\u00e9 s\u00edt\u011b. \u010c\u00edm vy\u0161\u0161\u00ed v\u00fdkon, t\u00edm v\u011bt\u0161\u00ed po\u010det blok\u016f a t\u00edm p\u00e1dem i vyt\u011b\u017een\u00fdch bitcoin\u016f. T\u011b\u017ea\u0159\u016fm z tohoto procesu samoz\u0159ejm\u011b n\u00e1le\u017e\u00ed i odm\u011bna formou bitcoin\u016f a to na z\u00e1klad\u011b vy\u0159e\u0161en\u00fdch matematick\u00fdch \u00faloh a potvrzen\u00fdch transakc\u00ed.                                                                                                                                                                                                                                                                                                                                                                                           3.7\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"T\u011b\u017eba bitcoin\u016f \u2013 bitcoin mining","item":"https:\/\/www.stesol.cz\/tezba-bitcoinu-bitcoin-mining\/#breadcrumbitem"}]}]