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Kryptom\u011bny jsou digit\u00e1ln\u00ed aktiva, kterou m\u016f\u017eete pou\u017e\u00edt jako investice kv\u016fli jejich obrovsk\u00e9 cenov\u00e9 volatilit\u011b a pro online n\u00e1kupy. Jsou zaji\u0161t\u011bny pomoc\u00ed kryptografie, co\u017e znemo\u017e\u0148uje jejich pad\u011bl\u00e1n\u00ed nebo dvojn\u00e1sobnou \u00fatratu.<\/p>\n
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Kryptom\u011bna fyzicky neexistuje, co\u017e znamen\u00e1, \u017ee Bitcoin si samoz\u0159ejm\u011b nem\u016f\u017eete vz\u00edt do ruky a dr\u017eet ho.<\/p>\n
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Ka\u017ed\u00e1 kryptom\u011bna se skl\u00e1d\u00e1 z osobit\u00e9ho programu nebo k\u00f3du. Nelze jej kop\u00edrovat, ale lze jej sledovat (v\u00fdjimku tvo\u0159\u00ed kryptom\u011bny zalo\u017een\u00e9 na anonymit\u011b, jako je Monero nebo ZCash).<\/p>\n
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Kryptom\u011bny funguj\u00ed v \u0159et\u011bzci po\u010d\u00edta\u010d\u016f v s\u00edti peer-to-peer bez prost\u0159edn\u00edka.<\/p>\n
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Kryptom\u011bny jsou decentralizovan\u00e9 - to znamen\u00e1, \u017ee \u017e\u00e1dn\u00e1 vl\u00e1da ani banka ne\u0159\u00edd\u00ed, jak vznikaj\u00ed, jak\u00e1 je jejich hodnota (popt\u00e1vka generuje cenu) ani jak budou sm\u011b\u0148ov\u00e1ny. V\u0161echny transakce s kryptom\u011bnami jsou zabezpe\u010deny pomoc\u00ed kryptografie. <\/p>\n
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Kryptom\u011bna m\u016f\u017ee b\u00fdt ulo\u017eena v tzv. pen\u011b\u017eence, ke kter\u00e9 je p\u0159\u00edstupn\u00fd \u201esoukrom\u00fd kl\u00ed\u010d \u201d \u2013 ekvivalent super bezpe\u010dn\u00e9ho hesla, bez kter\u00e9ho majitel kryptom\u011bny nem\u00e1 p\u0159\u00edstup ke sv\u00e9 pen\u011b\u017eence. Pokud se tento k\u00f3d zapomene nebo ztrat\u00ed, do pen\u011b\u017eenky se u\u017e ned\u00e1 dostat.<\/p>\n
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V pen\u011b\u017eence s kryptom\u011bnami se uchov\u00e1vaj\u00ed takov\u00e9 soukrom\u00e9 kl\u00ed\u010de, kter\u00e9 u\u017eivatel\u016fm umo\u017e\u0148uj\u00ed p\u0159\u00edstup k jejich kryptom\u011bn\u00e1m a umo\u017e\u0148uj\u00ed jim pos\u00edlat a p\u0159ij\u00edmat kryptom\u011bny, jako je Bitcoin nebo Ethereum. Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee va\u0161e kryptom\u011bny jsou ulo\u017eeny v blockchainu a soukrom\u00fd kl\u00ed\u010d je nutn\u00fd k autorizaci p\u0159evod\u016f t\u011bchto minc\u00ed do pen\u011b\u017eenky jin\u00e9 osoby.<\/p>\n
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Storing cryptocurrencies in a physical wallet is subject to the risk of theft, loss and irretrievable loss of such electronic wallet.
\nStoring cryptocurrencies on a cryptocurrency exchange, on the other hand, increases the risk of hacking and misappropriation of cryptocurrencies.<\/p>\n
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Nejpopul\u00e1rn\u011bj\u0161\u00ed kryptom\u011bnou, kterou ka\u017ed\u00fd zn\u00e1 a o kter\u00e9 se mluv\u00ed nej\u010dast\u011bji, je Bitcoin.<\/p>\n
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Existuj\u00ed tak\u00e9 dal\u0161\u00ed kryptom\u011bny jako Litecoin, Polkadot, Chainlink, Dogecoin nebo Stellar a mnoh\u00e9 dal\u0161\u00ed altcoiny s r\u016fznou tr\u017en\u00ed kapitalizac\u00ed a u\u017eit\u00edm.<\/p>\n
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Bitcoin je cenov\u011b nejstabiln\u011bj\u0161\u00ed kryptom\u011bnou a nejstar\u0161\u00ed kryptom\u011bnou, ale jin\u00e9 projekty, jako nap\u0159\u00edklad Ethereum, Solana a Cardano, mohou v budoucnu Bitcoin dokonce p\u0159edb\u011bhnout.<\/p>\n
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Ano, abyste mohli vlastnit Bitcoin, nemus\u00edte si ho kupovat, m\u016f\u017eete ho z\u00edskat tak\u00e9 \u0159e\u0161en\u00edm kryptografick\u00fdch rovnic pomoc\u00ed po\u010d\u00edta\u010d\u016f v procesu zvan\u00e9m t\u011b\u017eba Bitcoin\u016f.<\/p>\n
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Tento proces zahrnuje ov\u011b\u0159ov\u00e1n\u00ed blok\u016f dat a p\u0159id\u00e1v\u00e1n\u00ed z\u00e1znam\u016f o transakc\u00edch do blockchainu. Tento proces v\u0161ak vy\u017eaduje p\u0159\u00edstup k vysok\u00e9mu v\u00fdpo\u010detn\u00edmu v\u00fdkonu, aby bylo mo\u017en\u00e9 takovou \"t\u011b\u017ebu\" spustit a z\u00edskat Bitcoin.<\/p>\n
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Kryptom\u011bny samoz\u0159ejm\u011b nevznikaj\u00ed ze vzduchu, ale t\u011b\u017e\u00ed se v procesu zvan\u00e9m t\u011b\u017eba (mining). T\u011b\u017ea\u0159i kryptom\u011bn t\u011b\u017e\u00ed kryptom\u011bny pomoc\u00ed sofistikovan\u00fdch, v\u00fdpo\u010detn\u011b v\u00fdkonn\u00fdch za\u0159\u00edzen\u00ed, kter\u00e1 se naz\u00fdvaj\u00ed t\u011b\u017eebn\u00ed stanice, tzv. miners. Kdy\u017e se tento proces za\u010dne pro t\u011b\u017ea\u0159e st\u00e1le v\u00edce prodra\u017eovat, m\u016f\u017ee se to odrazit na cen\u011b kryptom\u011bny.<\/p>\n
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<\/p>","protected":false},"excerpt":{"rendered":"
What is a cryptocurrency? Cryptocurrencies are digital assets that you can use as an investment due to their huge price…<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/pages\/1472"}],"collection":[{"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/comments?post=1472"}],"version-history":[{"count":26,"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/pages\/1472\/revisions"}],"predecessor-version":[{"id":1671,"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/pages\/1472\/revisions\/1671"}],"wp:attachment":[{"href":"https:\/\/cryptown.eu\/cs\/wp-json\/wp\/v2\/media?parent=1472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}