[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mipel.sk\/virtualna-mena-ktora-predcila-dolar-aj-euro\/#Article","mainEntityOfPage":"https:\/\/www.mipel.sk\/virtualna-mena-ktora-predcila-dolar-aj-euro\/","headline":"Virtu\u00e1lna mena, ktor\u00e1 pred\u010dila dol\u00e1r aj euro","name":"Virtu\u00e1lna mena, ktor\u00e1 pred\u010dila dol\u00e1r aj euro","description":"Hoci vznik tejto meny sa datuje do roku 2009, e\u0161te dnes sa n\u00e1jdu tak\u00ed, ktor\u00ed o\u00a0nej bu\u010f nepo\u010duli, alebo maj\u00fa o\u00a0nej len skreslen\u00e9 vedomosti. Re\u010d","datePublished":"2017-06-28","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.mipel.sk\/author\/#Person","name":"","url":"https:\/\/www.mipel.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4ae18345300f35922a2a7b2caa17564b68acab8514eff939a8a019efde378c24?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4ae18345300f35922a2a7b2caa17564b68acab8514eff939a8a019efde378c24?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mipel.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.mipel.sk\/wp-content\/uploads\/img_a282078_w16476_t1503927575.png","url":"https:\/\/www.mipel.sk\/wp-content\/uploads\/img_a282078_w16476_t1503927575.png","height":0,"width":0},"url":"https:\/\/www.mipel.sk\/virtualna-mena-ktora-predcila-dolar-aj-euro\/","wordCount":404,"articleBody":"Hoci vznik tejto meny sa datuje do roku 2009, e\u0161te dnes sa n\u00e1jdu tak\u00ed, ktor\u00ed o\u00a0nej bu\u010f nepo\u010duli, alebo maj\u00fa o\u00a0nej len skreslen\u00e9 vedomosti. Re\u010d je o\u00a0Bitcoine \u2013 virtu\u00e1lnej mene, ktorej \u201eminca\u201c m\u00e1 k\u00a024. j\u00falu 2017 hodnotu pribli\u017ene 2770 americk\u00fdch dol\u00e1rov.Bitcoin (skr\u00e1tene BTC) bol vytvoren\u00fd osobou, resp. skupinou os\u00f4b vystupuj\u00facich pod pseudonymom Satoshi Nakamoto. Identita autora, resp. autorov ost\u00e1va na\u010falej zahalen\u00e1 r\u00fa\u0161kom tajomstva a\u00a0inform\u00e1cie o\u00a0\u0148om (o nich) s\u00fa zv\u00e4\u010d\u0161a len \u0165a\u017eko overite\u013en\u00e9.Obrovskou v\u00fdhodou tohto projektu je jeho decentralizovanos\u0165, ktor\u00e1 prebieha na z\u00e1klade P2P siete. T\u00e1 zabezpe\u010duje, \u017ee subjekty nie s\u00fa schopn\u00e9 menu nijako ovplyv\u0148ova\u0165 (ako napr. fal\u0161ovanie, infl\u00e1cia). Po\u010det minc\u00ed v\u00a0obehu je naviac predom ur\u010den\u00fd a\u00a0k\u00a0ich uvo\u013e\u0148ovaniu doch\u00e1dza na z\u00e1klade matematick\u00fdch oper\u00e1ci\u00ed. Cel\u00fd proces sa v\u0161ak \u010d\u00edm \u010falej, t\u00fdm viac spoma\u013euje a\u00a0odhady, kedy sa v\u0161etk\u00fdch 21 mili\u00f3nov BTC\u00a0 dostane do obehu, r\u00e1taj\u00fa s\u00a0rokom 2140. V\u0161etky transakcie \u010falej absentuj\u00fa potrebu zapoji\u0165 ak\u00e9hoko\u013evek prostredn\u00edka alebo vydavate\u013ea (napr. banka, \u0161t\u00e1t). Svoje mince si preto m\u00f4\u017eete ulo\u017ei\u0165 priamo v\u00a0po\u010d\u00edta\u010di vo virtu\u00e1lnej pe\u0148a\u017eenke (napr. Bitcoin Core) alebo tie\u017e v\u00a0hardv\u00e9rovej pe\u0148a\u017eenke akou je Trezor. Platby mo\u017eno preto odosiela\u0165 a\u00a0prij\u00edma\u0165 kdeko\u013evek a\u00a0kedyko\u013evek. K\u00a0dispoz\u00edcii s\u00fa aj men\u0161ie jednotky a\u00a0to konkr\u00e9tne:\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1 millibitcoin (mBTC) = 0,001 BTC\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1 microbitcoin (\u00b5BTC alebo bit) = 0,000001 BTC\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1 satoshi = 0,00000001 BTC.Bitcoiny mo\u017eno z\u00edska\u0165 viacer\u00fdmi sp\u00f4sobmi a\u00a0to bu\u010f \u201e\u0165a\u017ebou\u201c (angl. mining), registr\u00e1ciou na burze, alebo tie\u017e v \u0161pecializovanej\u00a0zmen\u00e1rni. Svoje na\u0161etren\u00e9 mince si potom m\u00f4\u017eete zmeni\u0165 za \u201ere\u00e1lne\u201c peniaze, pr\u00edpadne za ne k\u00fapi\u0165 tovar a\u00a0slu\u017eby v\u00a0ist\u00fdch obchodoch.V\u00a0drvivej v\u00e4\u010d\u0161ine \u0161t\u00e1tov je pr\u00e1vny status meny leg\u00e1lny. V\u00fdnimkou s\u00fa iba krajiny ako Ekv\u00e1dor, Bol\u00edvia, Saudsk\u00e1 Ar\u00e1bia alebo Banglad\u00e9\u0161. \u010co v\u0161ak rob\u00ed vl\u00e1dam v\u00e4\u010d\u0161ie starosti s\u00fa samotn\u00ed u\u017e\u00edvatelia. Niektor\u00ed z\u00a0nich toti\u017e zneu\u017e\u00edvaj\u00fa BTC na financovanie neleg\u00e1lnych aktiv\u00edt, ako napr\u00edklad predaj drog, naj\u00edmanie vrahov alebo \u0161\u00edrenie detskej pornografie. Touto problematikou sa u\u017e za\u010dala zaobera\u0165 FBI, a\u00a0tak ost\u00e1va bud\u00facnos\u0165 meny ot\u00e1zkou.                                                                                                                                                                                                                                                                                                                                                                                        4.9\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Virtu\u00e1lna mena, ktor\u00e1 pred\u010dila dol\u00e1r aj euro","item":"https:\/\/www.mipel.sk\/virtualna-mena-ktora-predcila-dolar-aj-euro\/#breadcrumbitem"}]}]