{"id":52260,"date":"2021-09-28T09:27:14","date_gmt":"2021-09-28T09:27:14","guid":{"rendered":"http:\/\/kryptovaluta.info\/krypto\/"},"modified":"2022-05-02T13:09:38","modified_gmt":"2022-05-02T13:09:38","slug":"krypto","status":"publish","type":"post","link":"https:\/\/kryptovaluta.info\/cs\/krypto\/","title":{"rendered":"Krypto"},"content":{"rendered":"<p>Jste jedn\u00edm z mnoha Nor\u016f, kte\u0159\u00ed se zaj\u00edmali o kryptom\u011bny? Digit\u00e1ln\u00ed m\u011bny jako Ethereum a Bitcoin vzaly sv\u011bt \u00fatokem a mnoz\u00ed v\u011bnuj\u00ed sv\u016fj \u010das obchodov\u00e1n\u00ed s kryptom\u011bnami.<\/p>\n<p>Pokud si trochu nejste jisti, jak za\u010d\u00edt, m\u011bli byste si p\u0159e\u010d\u00edst tuto p\u0159\u00edru\u010dku. Vysv\u011btl\u00edme v\u00e1m, co je to krypto, jednoduch\u00fdm zp\u016fsobem a jak m\u016f\u017eete usp\u011bt s krypto obchodov\u00e1n\u00edm.<\/p>\n<div class=\"read-more-custom-link\"><span class=\"more\">tak\u00e9 \u010d\u00edst<\/span><br \/>\n<span class=\"link\"><a href=\"https:\/\/kryptovaluta.info\/cs\/\">N\u00e1\u0161 skv\u011bl\u00fd pr\u016fvodce kryptom\u011bnami <span class=\"screen-reader-text\"> - Cs<\/span><\/a><\/span><\/div>\n<h2>Co je to kryptom\u011bna?<\/h2>\n<p>Krypto nebo \u201ekryptom\u011bna\u201c, jak se ve skute\u010dnosti naz\u00fdv\u00e1, je digit\u00e1ln\u00ed m\u011bna, kterou nekontroluje \u017e\u00e1dn\u00e1 banka ani vl\u00e1dn\u00ed \u00fa\u0159ad. B\u011b\u017en\u00e9 tradi\u010dn\u00ed pen\u00edze, zn\u00e1m\u00e9 tak\u00e9 jako fiat m\u011bna, jsou vystaveny jak inflaci, tak kl\u00ed\u010dov\u00e9 \u00farokov\u00e9 sazb\u011b centr\u00e1ln\u00ed banky.<\/p>\n<p>Krypto nebude p\u0159\u00edmo ovlivn\u011bno, pokud n\u00e1rod dostane \u0161patnou ekonomiku a vy jste v mnoha ohledech svou vlastn\u00ed bankou. Kryptom\u011bna nen\u00ed regulov\u00e1na vl\u00e1dami a bankami. Pokud jde o fiat pen\u00edze, centr\u00e1ln\u00ed banka m\u00e1 kontrolu nad transakcemi, \u00fa\u010dty a z\u016fstatky.<\/p>\n<div class=\"read-more-custom-link\"><span class=\"more\">tak\u00e9 \u010d\u00edst<\/span><br \/>\n<span class=\"link\"><a href=\"https:\/\/kryptovaluta.info\/cs\/co-je-to-kryptomena\/\">Co je to kryptom\u011bna <span class=\"screen-reader-text\"> - Cs co je to kryptomena<\/span><\/a><\/span><\/div>\n<h2>Blokov\u00e9 \u0159et\u011bzce a uzly<\/h2>\n<p>U kryptom\u011bny, co\u017e je digit\u00e1ln\u00ed m\u011bna, budou v\u00fd\u0161e uveden\u00e9 funkce decentralizov\u00e1ny p\u0159es \u0159adu po\u010d\u00edta\u010d\u016f \u2013 naz\u00fdvan\u00fdch tak\u00e9 uzly \u2013 v r\u00e1mci kryptom\u011bnov\u00e9 s\u00edt\u011b. Ka\u017ed\u00fd uzel je \u00faplnou kopi\u00ed blockchainu a jeden nelze zm\u011bnit, ani\u017e bychom museli zm\u011bnit v\u0161echny.<\/p>\n<p>Blokov\u00fd \u0159et\u011bzec lze popsat jako \u0159et\u011bzec skl\u00e1daj\u00edc\u00ed se z blok\u016f. Tyto bloky obsahuj\u00ed datovou sadu s informacemi o odes\u00edlatel\u00edch, \u010d\u00e1stk\u00e1ch, p\u0159\u00edjemc\u00edch a podobn\u011b. Tato data slou\u017e\u00ed k vytvo\u0159en\u00ed hlavn\u00ed knihy, kde se mimo jin\u00e9 ukl\u00e1daj\u00ed transakce.<\/p>\n<p>Hlavn\u00ed kniha bude ulo\u017eena v s\u00edti po\u010d\u00edta\u010d\u016f. V\u0161echny transakce budou prov\u00e1d\u011bny prost\u0159ednictv\u00edm p\u0159\u00edslu\u0161n\u00e9ho blockchainu. Bitcoin byl prvn\u00ed formou kryptom\u011bny a p\u0159edstavil sv\u011btu tuto chytrou technologii.<\/p>\n<p>Ka\u017ed\u00fd blok v blockchainu m\u00e1 jedine\u010dn\u00fd hash k\u00f3d. To umo\u017e\u0148uje identifikovat p\u0159\u00edslu\u0161n\u00fd blok a jeho obsah. Blok obsahuje i k\u00f3d p\u0159edchoz\u00edho bloku, tak\u017ee vznik\u00e1 virtu\u00e1ln\u00ed \u201e\u0159et\u011bzec\u201c.<\/p>\n<h2>Pro\u010d je kryptom\u011bna tak bezpe\u010dn\u00e1?<\/h2>\n<p>Blockchainy maj\u00ed \u0159adu bezpe\u010dnostn\u00edch mechanism\u016f. Pokud se n\u011bkdo pokus\u00ed hacknout blok za \u00fa\u010delem finan\u010dn\u00edho zisku zm\u011bnou tamn\u00edch informac\u00ed, mus\u00ed se zm\u011bnit i hash k\u00f3d. Proto\u017ee blok ulo\u017eil k\u00f3d p\u0159edchoz\u00edho bloku, \u0159et\u011bzec se p\u0159eru\u0161\u00ed.<\/p>\n<p>Nav\u00edc se pou\u017e\u00edv\u00e1 Proof-of-work, bezpe\u010dnostn\u00ed mechanismus, kter\u00fd reguluje, jak dlouho trv\u00e1 v\u00fdroba nov\u00fdch blok\u016f. To zt\u011b\u017euje v\u00fdm\u011bnu blok\u016f.<\/p>\n<p>Dal\u0161\u00edm bezpe\u010dnostn\u00edm opat\u0159en\u00edm pro krypto je rozd\u011blen\u00ed uzl\u016f mezi lidi, kte\u0159\u00ed cht\u011bj\u00ed p\u0159\u00edstup k blockchainu. V\u0161ichni u\u017eivatel\u00e9 mohou b\u00fdt uzlem a m\u00edt pak \u00faplnou kopii p\u0159\u00edslu\u0161n\u00e9ho blockchainu. Pokud by n\u011bkdo p\u0159idal dal\u0161\u00ed blok, ode\u0161le se to v\u0161em uzl\u016fm v \u0159et\u011bzci.<\/p>\n<p>Blok je pot\u00e9 zkontrolov\u00e1n a \u010dasto schv\u00e1len pomoc\u00ed algoritm\u016f s pokro\u010dilou kryptografi\u00ed.<\/p>\n<div id=\"attachment_7782\" style=\"width: 1034px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7782\" class=\"size-large wp-image-7782\" src=\"http:\/\/kryptovaluta.info\/wp-content\/uploads\/2021\/09\/sikkerhet-1024x614.jpg\" alt=\"Bezpe\u010dnost p\u0159i obchodov\u00e1n\u00ed s kryptom\u011bnami\" width=\"1024\" height=\"614\" srcset=\"https:\/\/kryptovaluta.info\/wp-content\/uploads\/2021\/09\/sikkerhet-1024x614.jpg 1024w, https:\/\/kryptovaluta.info\/wp-content\/uploads\/2021\/09\/sikkerhet-300x180.jpg 300w, https:\/\/kryptovaluta.info\/wp-content\/uploads\/2021\/09\/sikkerhet-768x461.jpg 768w, https:\/\/kryptovaluta.info\/wp-content\/uploads\/2021\/09\/sikkerhet-1536x922.jpg 1536w, https:\/\/kryptovaluta.info\/wp-content\/uploads\/2021\/09\/sikkerhet.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><p id=\"caption-attachment-7782\" class=\"wp-caption-text\">Bezpe\u010dnost p\u0159i obchodov\u00e1n\u00ed s kryptom\u011bnami<\/p><\/div>\n<h2>V\u00fdhody a nev\u00fdhody investov\u00e1n\u00ed do kryptom\u011bn<\/h2>\n<p>Crypto m\u016f\u017ee m\u00edt \u0159adu v\u00fdhod. Mnoho lid\u00ed investuje do kryptom\u011bn v nad\u011bji, \u017ee vyd\u011blaj\u00ed pen\u00edze. Hodnota Kryptom\u011bna m\u016f\u017ee b\u011bhem kr\u00e1tk\u00e9 doby stoupnout (nebo klesnout), co\u017e m\u016f\u017ee v\u00e9st k mnoha zisk\u016fm nebo ztr\u00e1t\u00e1m. Takov\u00e9 investice jsou tedy rizikov\u00e9, ale mohou b\u00fdt tak\u00e9 ziskov\u00e9.<\/p>\n<p>Mnoho lid\u00ed tak\u00e9 chce m\u00edt kryptom\u011bny jako jednoduchou, bezpe\u010dnou a rychlou platebn\u00ed metodu. Po\u010det webov\u00fdch str\u00e1nek a obchod\u016f, kter\u00e9 umo\u017e\u0148uj\u00ed platit kryptom\u011bnou, je omezen\u00fd, ale n\u011bjak\u00e9 jsou. Mnoho lid\u00ed nap\u0159\u00edklad pou\u017e\u00edv\u00e1 <a href=\"https:\/\/kryptovaluta.info\/cs\/kryptomena-a-kasino-hrani\/\">bitcoiny jako platebn\u00ed prost\u0159edek v online kasinech <span class=\"screen-reader-text\"> - Cs kryptomena a kasino hrani<\/span><\/a> .<\/p>\n<p>Velkou v\u00fdhodou krypto je bezpe\u010dnostn\u00ed hledisko a to, \u017ee p\u0159i obchodov\u00e1n\u00ed s kryptom\u011bnou nemus\u00edte sd\u00edlet citliv\u00e9 informace.<\/p>\n<p>Existuj\u00ed v\u0161ak tak\u00e9 ur\u010dit\u00e9 probl\u00e9my souvisej\u00edc\u00ed se skute\u010dnost\u00ed, \u017ee je obt\u00ed\u017en\u00e9 zjistit, od koho finan\u010dn\u00ed prost\u0159edky poch\u00e1zej\u00ed a kam mohou b\u00fdt zasl\u00e1ny. Blockchainy proto vyu\u017e\u00edvaj\u00ed n\u011bkter\u00e9 krimin\u00e1ln\u00ed podniky, proto\u017ee k dokumentaci transakce nen\u00ed pot\u0159eba \u017e\u00e1dn\u00e1 t\u0159et\u00ed strana.<\/p>\n<p><iframe loading=\"lazy\" title=\"How does a blockchain work - Simply Explained\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/SSo_EIwHSd4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<h2>Jak za\u010d\u00edt s kryptom\u011bnami?<\/h2>\n<p>Je snadn\u00e9 za\u010d\u00edt s n\u00e1kupem, v\u00fdm\u011bnou a prodejem kryptom\u011bn. Prvn\u00ed v\u011bc, kterou mus\u00edte ud\u011blat, je zaregistrovat se na kryptotr\u017ei\u0161ti. Jedn\u00e1 se o platformu, kter\u00e1 v\u00e1m umo\u017e\u0148uje nakupovat, ukl\u00e1dat, vym\u011b\u0148ovat a prod\u00e1vat kryptom\u011bny. P\u0159\u00edkladem takov\u00e9ho webu je eToro.<\/p>\n<p>[etoro]<\/p>\n<p>eToro je registrov\u00e1n a schv\u00e1len spole\u010dnost\u00ed Finanstilsynet, co\u017e je d\u016fle\u017eit\u00e9 vz\u00edt v \u00favahu, ne\u017e se zaregistrujete na kryptotr\u017ei\u0161ti. Zaregistrujte si u\u017eivatelsk\u00fd \u00fa\u010det na platform\u011b a pot\u00e9 vlo\u017ete po\u017eadovanou \u010d\u00e1stku pen\u011bz.<\/p>\n<p>Pen\u00edze m\u016f\u017eete obvykle vkl\u00e1dat pomoc\u00ed tradi\u010dn\u00edch platebn\u00edch metod \u2013 jako je PayPal nebo Visa. Jakmile je vklad potvrzen, m\u016f\u017eete za\u010d\u00edt nakupovat kryptom\u011bny. Vybrat si pak m\u016f\u017eete mezi r\u016fzn\u00fdmi typy kryptom\u011bn, jako je bitcoin, ethereum, dogecoin a podobn\u011b.<\/p>\n<p>Pokud si nejste jisti, do \u010deho p\u0159esn\u011b byste m\u011bli investovat sv\u00e9 pen\u00edze do kryptom\u011bny, m\u016f\u017ee b\u00fdt dobr\u00fd n\u00e1pad pou\u017e\u00edt pro krypto obchodov\u00e1n\u00ed kop\u00edrov\u00e1n\u00ed. To znamen\u00e1, \u017ee m\u016f\u017eete kop\u00edrovat akce jin\u00fdch zku\u0161en\u011bj\u0161\u00edch u\u017eivatel\u016f. Jednodu\u0161\u0161\u00ed u\u017e to nen\u00ed a usp\u011bt mohou i za\u010d\u00e1te\u010dn\u00edci.<\/p>\n<h2>Jak\u00e1 je nejobl\u00edben\u011bj\u0161\u00ed kryptom\u011bna na trhu?<\/h2>\n<p>Bitcoin je bezesporu nejobl\u00edben\u011bj\u0161\u00ed formou kryptom\u011bn v \u010cesk\u00e1 republika i jinde na sv\u011bt\u011b. Jednalo se tak\u00e9 o v\u016fbec prvn\u00ed formu kryptom\u011bn, kter\u00e1 byla spu\u0161t\u011bna v roce 2009.<\/p>\n<div class=\"read-more-custom-link\"><span class=\"more\">tak\u00e9 \u010d\u00edst<\/span><br \/>\n<span class=\"link\"><a href=\"https:\/\/kryptovaluta.info\/cs\/koupit-bitcoiny\/\">Koupit bitcoiny <span class=\"screen-reader-text\"> - Cs koupit bitcoiny<\/span><\/a><\/span><\/div>\n<p>Existuj\u00ed v\u0161ak i dal\u0161\u00ed popul\u00e1rn\u00ed typy kryptom\u011bn. Celkem existuje na cel\u00e9m sv\u011bt\u011b v\u00edce ne\u017e 2000 r\u016fzn\u00fdch odr\u016fd. N\u00ed\u017ee naleznete p\u0159ehled n\u011bkter\u00fdch nejobl\u00edben\u011bj\u0161\u00edch typ\u016f:<\/p>\n<ul>\n<li><a href=\"https:\/\/kryptovaluta.info\/cs\/bitcoin-5\/\">Bitcoin <span class=\"screen-reader-text\"> - Cs bitcoin 5<\/span><\/a> (BTC).<\/li>\n<li><a href=\"http:\/\/kryptovaluta.info\/kategori\/altcoins\/litecoin\/\">Litecoin <span class=\"screen-reader-text\"> - Kategori altcoins litecoin<\/span><\/a> (LTC).<\/li>\n<li>Bitcoin Cash (BCH).<\/li>\n<li>Monero (XMR).<\/li>\n<li><a href=\"https:\/\/kryptovaluta.info\/cs\/kupte-si-ethereum\/ethereum-4\/#main\">Ethereum <span class=\"screen-reader-text\"> - Cs kupte si ethereum ethereum 4<\/span><\/a> (ETH).<\/li>\n<li>Ethereum Classic (ETC).<\/li>\n<li>Tether (USDT).<\/li>\n<li>Binance Coin (BNB).<\/li>\n<li><a href=\"http:\/\/kryptovaluta.info\/kategori\/altcoins\/cardano\/\">Cardano <span class=\"screen-reader-text\"> - Kategori altcoins cardano<\/span><\/a> (ADA).<\/li>\n<li><a href=\"http:\/\/kryptovaluta.info\/kategori\/altcoins\/ripple\/\">Zvln\u011bn\u00ed <span class=\"screen-reader-text\"> - Kategori altcoins ripple<\/span><\/a> (XRP).<\/li>\n<li>Solan (SOL).<\/li>\n<li>Dogecoin (DOGE).<\/li>\n<li><a href=\"http:\/\/kryptovaluta.info\/kategori\/altcoins\/stablecoins\/dai\/\">DAI <span class=\"screen-reader-text\"> - Kategori altcoins stablecoins dai<\/span><\/a> .<\/li>\n<li>Polkadot (DOT).<\/li>\n<li>Poml\u010dka.<\/li>\n<\/ul>\n<h2>Chcete si koupit kryptom\u011bnu?<\/h2>\n<p>Pokud chcete za\u010d\u00edt s kryptom\u011bnami, je pom\u011brn\u011b snadn\u00e9 za\u010d\u00edt bez jak\u00fdchkoliv zvl\u00e1\u0161tn\u00edch p\u0159edchoz\u00edch znalost\u00ed. Dnes m\u016f\u017ee krypto obchodovat t\u00e9m\u011b\u0159 ka\u017ed\u00fd, a to d\u00edky u\u017eivatelsky p\u0159\u00edv\u011btiv\u00fdm \u0159e\u0161en\u00edm, jako je kop\u00edrov\u00e1n\u00ed a podobn\u011b.<\/p>\n<div class=\"read-more-custom-link\"><span class=\"more\">tak\u00e9 \u010d\u00edst<\/span><br \/>\n<span class=\"link\"><a href=\"https:\/\/kryptovaluta.info\/cs\/jak-nakoupit-kryptomenu\/\">Kupte si kryptom\u011bnu <span class=\"screen-reader-text\"> - Cs jak nakoupit kryptomenu<\/span><\/a><\/span><\/div>\n<p>Kryptomeny si m\u016f\u017eete koupit prost\u0159ednictv\u00edm platforem, jako je eToro, nebo jin\u00fdch \u0159e\u0161en\u00ed, kter\u00e1 doporu\u010dujeme na t\u00e9to str\u00e1nce. Vyberte si z bezpo\u010dtu druh\u016f kryptom\u011bn, v\u010detn\u011b bitcoinu a etherea.<\/p>\n<p>Mo\u017en\u00e1 budete dal\u0161\u00ed osobou, kter\u00e1 bude obchodovat s kryptom\u011bnami na eToro nebo jin\u00fdch tr\u017ei\u0161t\u00edch?<\/p>\n<p>[etoro]<\/p>\n<h2>FAQ<\/h2>\n<p>[sc_fs_multi_faq headline-0=&#8220;h2&#8243; question-0=&#8220;M\u00e5 man betale skatt p\u00e5 krypto?&#8220; answer-0=&#8220;If\u00f8lge Skatteetaten skal krypto betraktes som et formuesobjekt. Det betyr at du m\u00e5 betale formuesskatt om bel\u00f8pet overstiger 1,5 millioner kroner. Du m\u00e5 ogs\u00e5 skatte 22 % av gevinst.&#8220; image-0=&#8220;&#8220; headline-1=&#8220;h2&#8243; question-1=&#8220;Hvor kan jeg kj\u00f8pe krypto?&#8220; answer-1=&#8220;Du kan kj\u00f8pe krypto p\u00e5 markedsplasser som eToro og andre b\u00f8rser med kryptovaluta. Du trenger bare \u00e5 registrere deg og gj\u00f8re et innskudd for \u00e5 starte.&#8220; image-1=&#8220;&#8220; headline-2=&#8220;h2&#8243; question-2=&#8220;Hvor mange nordmenn eier krypto?&#8220; answer-2=&#8220;I dag finnes det mer enn 200 000 nordmenn som har investert i kryptovaluta. Skatteetaten ansl\u00e5r at opptil 235 000 personer i Norge eide krypto i 2019. I dag er nok tallet h\u00f8yere.&#8220; image-2=&#8220;&#8220; count=&#8220;3&#8243; html=&#8220;true&#8220; css_class=&#8220;&#8220;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jste jedn\u00edm z mnoha Nor\u016f, kte\u0159\u00ed se zaj\u00edmali o kryptom\u011bny? Digit\u00e1ln\u00ed m\u011bny jako Ethereum a Bitcoin vzaly sv\u011bt \u00fatokem a mnoz\u00ed v\u011bnuj\u00ed sv\u016fj \u010das obchodov\u00e1n\u00ed s kryptom\u011bnami. Pokud si trochu nejste jisti, jak za\u010d\u00edt, m\u011bli byste si p\u0159e\u010d\u00edst tuto p\u0159\u00edru\u010dku. Vysv\u011btl\u00edme v\u00e1m, co je to krypto, jednoduch\u00fdm zp\u016fsobem a jak m\u016f\u017eete usp\u011bt s krypto obchodov\u00e1n\u00edm. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7800,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1670,2302,2990,1681],"tags":[1781,1703,1783,2103,1684,1784],"class_list":["post-52260","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-databaze-znalosti","category-obvykle","category-pruvodce","category-tipy-na-nakup","tag-bitcoin-cs","tag-blockchain-cs","tag-ethereum-cs","tag-krypto-cs","tag-kryptomena","tag-litecoin-cs"],"_links":{"self":[{"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/posts\/52260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/comments?post=52260"}],"version-history":[{"count":1,"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/posts\/52260\/revisions"}],"predecessor-version":[{"id":60986,"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/posts\/52260\/revisions\/60986"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/media\/7800"}],"wp:attachment":[{"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/media?parent=52260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/categories?post=52260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kryptovaluta.info\/cs\/wp-json\/wp\/v2\/tags?post=52260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}