[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dempsey.cz\/seznamte-se-s-kryptomenou\/#Article","mainEntityOfPage":"https:\/\/www.dempsey.cz\/seznamte-se-s-kryptomenou\/","headline":"Seznamte se s kryptom\u011bnou","name":"Seznamte se s kryptom\u011bnou","description":"Pokud pat\u0159\u00edte mezi jedince, kte\u0159\u00ed toto slovo dosud nikdy nesly\u0161eli, p\u0159\u00edpadn\u011b sly\u0161eli, ale nev\u00edte, co si pod n\u00edm mate p\u0159edstavit, je nejvy\u0161\u0161\u00ed \u010das to zm\u011bnit, proto\u017ee digit\u00e1ln\u00ed platidla maj\u00ed podle n\u011bkter\u00fdch odborn\u00edk\u016f a vizion\u00e1\u0159\u016f p\u0159ed sebou skv\u011blou budoucnost. Ano, kryptom\u011bna je, jak druh\u00e1 polovina n\u00e1zvu napov\u00edd\u00e1, cosi, co m\u00e1 n\u011bco spole\u010dn\u00e9ho s pen\u011bzi. Prvn\u00ed polovina slova zase poukazuje na n\u011bjak\u00e9 <a class=\"read-more\" href=\"https:\/\/www.dempsey.cz\/seznamte-se-s-kryptomenou\/\">Read More<\/a>","datePublished":"2018-03-26","dateModified":"2018-03-26","author":{"@type":"Person","@id":"https:\/\/www.dempsey.cz\/author\/#Person","name":"","url":"https:\/\/www.dempsey.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/cc56039f878f8e8e6c7e1eb22b366a601f7187d0f8d182368eef8adef545f35b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/cc56039f878f8e8e6c7e1eb22b366a601f7187d0f8d182368eef8adef545f35b?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"dempsey.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.dempsey.cz\/wp-content\/uploads\/img_a316380_w2425_t1527343625.jpg","url":"https:\/\/www.dempsey.cz\/wp-content\/uploads\/img_a316380_w2425_t1527343625.jpg","height":0,"width":0},"url":"https:\/\/www.dempsey.cz\/seznamte-se-s-kryptomenou\/","about":["Www"],"wordCount":416,"articleBody":"       Pokud pat\u0159\u00edte mezi jedince, kte\u0159\u00ed toto slovo dosud nikdy nesly\u0161eli, p\u0159\u00edpadn\u011b sly\u0161eli, ale nev\u00edte, co si pod n\u00edm mate p\u0159edstavit, je nejvy\u0161\u0161\u00ed \u010das to zm\u011bnit, proto\u017ee digit\u00e1ln\u00ed platidla maj\u00ed podle n\u011bkter\u00fdch odborn\u00edk\u016f a vizion\u00e1\u0159\u016f p\u0159ed sebou skv\u011blou budoucnost. Ano, kryptom\u011bna je, jak druh\u00e1 polovina n\u00e1zvu napov\u00edd\u00e1, cosi, co m\u00e1 n\u011bco spole\u010dn\u00e9ho s pen\u011bzi. Prvn\u00ed polovina slova zase poukazuje na n\u011bjak\u00e9 \u0161ifrov\u00e1n\u00ed. Spoj\u00edme-li tedy ob\u011b \u010d\u00e1sti dohromady, vyjde n\u00e1m z toho, \u017ee kryptom\u011bna je digit\u00e1ln\u00ed platidlo, kter\u00e9 je proti zneu\u017eit\u00ed chr\u00e1n\u011bno \u0161ifrou. P\u0159edstavte si, \u017ee dnes vlastn\u011b touto m\u011bnou b\u011b\u017en\u011b plat\u00edte, ani\u017e byste si to uv\u011bdomovali, pokud tedy vyu\u017e\u00edv\u00e1te platebn\u00edch karet k placen\u00ed za n\u00e1kup zbo\u017e\u00ed \u010di za \u00fatratu nap\u0159\u00edklad v restauraci. Klasick\u00e9 nebo digit\u00e1ln\u00ed pen\u00edze Kdy\u017e se \u0159ekne slovo pen\u00edze, v\u0161ichni si dok\u00e1\u017eeme p\u0159edstavit pap\u00edrov\u00e9 bankovky \u010di kovov\u00e9 mince r\u016fzn\u00fdch m\u011bn (euro, dolar, libra). Tyto klasick\u00e9 pen\u00edze spravuj\u00ed centr\u00e1ln\u00ed banky a kdykoliv mohou p\u0159idat, vy\u017eaduje-li to nap\u0159\u00edklad st\u00e1tn\u00ed ekonomika, dal\u0161\u00ed mince a bankovky do ob\u011bhu. Oproti tomu nap\u0159\u00edklad bitcoin, kter\u00fd byl prvn\u00ed kryptom\u011bnou, m\u00e1 p\u0159edem stanoven\u00e9 mno\u017estv\u00ed, ve kter\u00e9m bude tzv. vyt\u011b\u017een a dal\u0161\u00ed zkr\u00e1tka nebude. Skupina, kter\u00e1 stoj\u00ed za jeho vznikem, m\u00e1 dob\u0159e o\u0161et\u0159en\u00e9, aby jej nebylo mo\u017eno fal\u0161ovat, duplikovat atd. Jedn\u00e1 se tedy v podstat\u011b o takov\u00e9 digit\u00e1ln\u00ed (imagin\u00e1rn\u00ed) zlato, kter\u00e9 nem\u016f\u017ee podl\u00e9hat nap\u0159\u00edklad inflaci jako klasick\u00e9 pen\u00edze. Jak je mo\u017en\u00e9 \u201et\u011b\u017eit\u201c digit\u00e1ln\u00ed pen\u00edze? D\u0159\u00edve lid\u00e9 pracn\u011b t\u011b\u017eili uhl\u00ed v dolech, fenom\u00e9nem dne\u0161n\u00ed doby se stala t\u011b\u017eba kryptom\u011bny. Jak ji\u017e bylo \u0159e\u010deno, bitcoin byl sice prvn\u00ed kryptom\u011bnou, ale dnes jich je na trhu mnohem v\u00edce a jejich n\u00e1kup \u010di t\u011b\u017eba se v\u00e1m vyplat\u00ed v\u00edce, ne\u017e pr\u00e1v\u011b nabyt\u00ed bitcoinu. Takzvan\u00ed t\u011b\u017ea\u0159i nebo tak\u00e9 mine\u0159i sv\u00fdmi v\u00fdpo\u010dty na velmi v\u00fdkonn\u00fdch specializovan\u00fdch po\u010d\u00edta\u010d\u00edch (minerech) potvrzuj\u00ed jednotliv\u00e9 transakce, tak\u017ee nem\u016f\u017ee doj\u00edt k podvodn\u00e9mu jedn\u00e1n\u00ed. Nav\u00edc pokud se jim poda\u0159\u00ed naj\u00edt jedin\u00fd spr\u00e1vn\u00fd kl\u00ed\u010d (hash), z\u00edsk\u00e1vaj\u00ed za to v\u00fdraznou odm\u011bnu.                                                                                                                                                                                                                                                                                                                                                                                          4.5\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Seznamte se s kryptom\u011bnou","item":"https:\/\/www.dempsey.cz\/seznamte-se-s-kryptomenou\/#breadcrumbitem"}]}]