{"id":148,"date":"2022-06-29T10:25:22","date_gmt":"2022-06-29T10:25:22","guid":{"rendered":"https:\/\/coinkickoff.com\/?p=148"},"modified":"2026-01-08T14:17:16","modified_gmt":"2026-01-08T14:17:16","slug":"polkadot-dot","status":"publish","type":"post","link":"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/","title":{"rendered":"Co je Polkadot (DOT)? Jak funguje a kde ho koupit?"},"content":{"rendered":"<p><strong>Polkadot <\/strong>je <em>inovativn\u00ed<\/em> kryptografick\u00fd projekt, jeho\u017e c\u00edlem je \u0159e\u0161it z\u00e1kladn\u00ed probl\u00e9my ostatn\u00edch blockchain\u016f. V posledn\u00edch letech si tento projekt z\u00edskal obrovskou pozornost a vysoce postaven\u00e9 investory, mezi n\u011b\u017e pat\u0159\u00ed nap\u0159. <strong>Nirvana Capital<\/strong>, <strong>PolyChain Capital,<\/strong> a <strong>BlockAsset Ventures<\/strong>.<\/p>\n<div class=\"cg-choice-box-six   cg-blue\" ><div class=\"cg-cb-row\"><div class=\"cg-cb-items\" id=\"product-265843\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">V\u011bt\u0161ina Coins<\/div><\/div><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Binance\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Binance_logo.png\" class=\"cg-img-1\" alt=\"Binance\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-title=\"Binance\" target=\"\" rel=\"nofollow noopener\">Binance<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>350+<\/strong> Uveden\u00e9 kryptom\u011bny<\/li><li><strong>&lt;0.10%<\/strong> Transak\u010dn\u00ed poplatky<\/li><li><strong>120 milion\u016f<\/strong> Registrovan\u00ed u\u017eivatel\u00e9<\/li><li>Bezpe\u010dn\u00fd fond aktiv pro u\u017eivatele<\/li><li>Vyd\u011bl\u00e1vat na vkladech<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-style=\"default\" data-post-title=\"Binance\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Za\u010dn\u011bte<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265829\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">V\u011bt\u0161ina zem\u00ed<\/div><\/div><a href=\"https:\/\/kraken.pxf.io\/756J3y\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Kraken\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/Kraken-logo.webp\" class=\"cg-img-1\" alt=\"Kraken\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-title=\"Kraken\" target=\"\" rel=\"nofollow noopener\">Kraken<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li>S\u00eddlo v USA<\/li><li>Za\u010dn\u011bte s co nejmen\u0161\u00edm po\u010dtem <strong>$10<\/strong><\/li><li>N\u00e1kup a prodej <strong>200+<\/strong> kryptom\u011bny<\/li><li>Pro \u0159e\u0161en\u00ed pro v\u011bt\u0161\u00ed obchodn\u00edky<\/li><li>K dispozici v <strong>190+<\/strong> zem\u011b<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-style=\"default\" data-post-title=\"Kraken\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Za\u010dn\u011bte<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265822\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">S\u00eddlo v USA<\/div><\/div><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Coinbase\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Coinbase.png\" class=\"cg-img-1\" alt=\"Coinbase\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-title=\"Coinbase\" target=\"\" rel=\"nofollow noopener\">Coinbase<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>200+<\/strong> Uveden\u00e9 kryptom\u011bny<\/li><li>Z\u00edskejte Crypto po prvn\u00edm n\u00e1kupu<\/li><li>Chr\u00e1n\u011bno poji\u0161t\u011bn\u00edm&nbsp;<\/li><li>Bezpe\u010dn\u00e9 skladov\u00e1n\u00ed s ochranou trezoru<\/li><li>Nejd\u016fv\u011bryhodn\u011bj\u0161\u00ed platforma pro kryptom\u011bny<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-style=\"default\" data-post-title=\"Coinbase\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Za\u010dn\u011bte<\/a><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<p>Na str\u00e1nk\u00e1ch <strong>Token DOT<\/strong> zah\u00e1jila \u010dinnost v roce 2020 a rychle se stala <em>11. nejv\u011bt\u0161\u00ed kryptom\u011bna podle tr\u017en\u00ed kapitalizace.<\/em><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sekce<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnut\u00ed tabulky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159ep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#How_Polkadot_DOT_Works\" >Jak funguje Polkadot (DOT)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#What_Is_Polkadot_DOT_Used_For\" >K \u010demu se pou\u017e\u00edv\u00e1 Polkadot (DOT)?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Where_To_Buy_Polkadot_DOT\" >Kde koupit Polkadot (DOT)?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#How_long_has_Polkadot_existed\" >Jak dlouho existuje Polkadot?<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Whats_controversial_about_Polkadot_and_DOT\" >Co je na Polkadot a DOT kontroverzn\u00edho?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#How_many_DOT_tokens_are_there\" >Kolik je \u017eeton\u016f DOT?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Can_DOT_be_mined\" >Lze DOT t\u011b\u017eit?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#What_is_the_market_cap_of_Polkadot_DOT\" >Jak\u00e1 je tr\u017en\u00ed kapitalizace Polkadot (DOT)?<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Biggest_Competitors_Of_Polkadot_DOT\" >Nejv\u011bt\u0161\u00ed konkurenti Polkadot (DOT)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#What_are_the_future_plans_for_Polkadot\" >Jak\u00e9 jsou budouc\u00ed pl\u00e1ny pro Polkadot?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Pros_and_Cons_of_Polkadot_Blockchain_Relay_Chain_and_the_Polkadot_Network\" >V\u00fdhody a nev\u00fdhody blockchainu Polkadot, \u0161tafetov\u00e9ho \u0159et\u011bzce a s\u00edt\u011b Polkadot<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Pros\" >Klady<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Cons\" >Nev\u00fdhody<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Polkadot_User_Reviews\" >Polkadot U\u017eivatelsk\u00e9 recenze<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Review_Summary\" >Shrnut\u00ed recenze<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Recent_Reviews\" >Ned\u00e1vn\u00e9 recenze<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/coinkickoff.com\/cs\/polkadot-dot\/#Submit_a_Review\" >Odeslat recenzi<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"How_Polkadot_DOT_Works\"><\/span>Jak funguje Polkadot (DOT)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/polkadot.network\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Polkadot<\/strong><\/a> se skl\u00e1d\u00e1 z <strong>hlavn\u00ed s\u00ed\u0165<\/strong> (<em>rel\u00e9ov\u00fd \u0159et\u011bzec<\/em>) a <strong>paraleln\u00ed s\u00edt\u011b<\/strong> s n\u00e1zvem <em>parachains<\/em>.<\/p>\n<p>Zjednodu\u0161en\u011b \u0159e\u010deno, rel\u00e9ov\u00fd \u0159et\u011bzec Polkadot je zodpov\u011bdn\u00fd za udr\u017eov\u00e1n\u00ed bezpe\u010dnosti s\u00edt\u011b, interoperabilitu mezi \u0159et\u011bzci (<em>interoperabilita nap\u0159\u00ed\u010d \u0159et\u011bzci<\/em>) a jak <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0065245820300668#:~:text=Abstract,are%20added%20to%20the%20blockchain\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>konsensus<\/strong><\/a> je dosa\u017eeno.<\/p>\n<p>Prov\u00e1d\u011bn\u00ed jak\u00fdchkoli transakc\u00ed v s\u00edti je <strong>dokon\u010dena v rela\u010dn\u00edm \u0159et\u011bzci<\/strong>, stejn\u011b jako p\u0159ipojen\u00ed \u00fa\u010dastn\u00edk\u016f s\u00edt\u011b.<\/p>\n<p>P\u0159em\u00fd\u0161lejte o \u0159et\u011bzci rel\u00e9 jako o <em>pouze hlavn\u00ed povinnosti<\/em> - byl postaven pouze pro <strong>koordinovat syst\u00e9m a parachainy<\/strong>. Je to <em>ne<\/em> podporovat chytr\u00e9 smlouvy.<\/p>\n<p>Parachainy lze ch\u00e1pat jako<strong> nez\u00e1visl\u00e9 blockchainy<\/strong>. Vyu\u017e\u00edvaj\u00ed v\u00fdhod <em>zabezpe\u010den\u00ed<\/em> a <em>interoperabilita<\/em> hlavn\u00ed s\u00edt\u011b (relay chain). V\u00fdvoj\u00e1\u0159i tak mohou snadno nasadit vlastn\u00ed specifick\u00e9 blockchainy, kter\u00e9 jsou<strong> p\u0159ipojen k Polkadot<\/strong>.<\/p>\n<p>Parachainy v podstat\u011b vyu\u017e\u00edvaj\u00ed v\u00fdhod, kter\u00e9 jim p\u0159in\u00e1\u0161\u00ed <strong>zabezpe\u010den\u00ed<\/strong> a <strong>rychl\u00e9 transakce<\/strong> s\u00edt\u011b Polkadot - a p\u0159itom z\u016fstat <strong>suver\u00e9nn\u00ed blockchainy<\/strong>.<\/p>\n<p>Omezen\u00e9 prostory v\u0161ak znamenaj\u00ed, \u017ee si parachains mus\u00ed pronaj\u00edmat<a href=\"https:\/\/coinkickoff.com\/cs\/bitcoin-casino\/how-to-play-crypto-slots\/\" data-internallinksmanager029f6b8e52c=\"205\" title=\"Jak hr\u00e1t Crypto Slots: Pr\u016fvodce krok za krokem\">sloty<\/a>' k \u00fa\u010dasti v s\u00edti. Existuj\u00ed<strong> t\u0159i zp\u016fsoby p\u0159id\u011blen\u00ed slotu:<\/strong> <em>spole\u010dn\u00e9 dobr\u00e9 parachainy<\/em>, <em>pay-as-you-go parathreads<\/em>, nebo p\u0159ihazov\u00e1n\u00ed, abyste z\u00edskali <em>aukce poskytovan\u00e9 parachain a slot<\/em>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_Polkadot_DOT_Used_For\"><\/span>K \u010demu se pou\u017e\u00edv\u00e1 Polkadot (DOT)?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u00ed\u0165 Polkadot poh\u00e1n\u00ed \u017eetony Dot. V podstat\u011b pom\u00e1haj\u00ed s\u00edti Polkadot pracovat, fungovat a udr\u017eovat ji.<\/p>\n<p>Token DOT m\u00e1 t\u0159i hlavn\u00ed \u00fa\u010dely, kter\u00e9 jsou pro protokol Polkadot z\u00e1sadn\u00ed.<\/p>\n<ol>\n<li><strong>Spr\u00e1va Polkadot<\/strong> - Cel\u00e1<strong> spr\u00e1va protokolu Polkadot <\/strong>je z\u00e1visl\u00fd na<strong> Dr\u017e\u00e1ky DOT<\/strong>. Stejn\u011b jako horn\u00edci dost\u00e1vaj\u00ed odm\u011bny a privilegia, dr\u017eitel\u00e9 DOT (\u00fa\u010dastn\u00edci relay \u0159et\u011bzce) dost\u00e1vaj\u00ed.<strong> Odm\u011bny DOT<\/strong>. Krom\u011b toho jsou zodpov\u011bdn\u00ed za d\u016fle\u017eit\u00e1 rozhodnut\u00ed t\u00fdkaj\u00edc\u00ed se <em>opravuje<\/em> a <em>aktualizace<\/em> s\u00edt\u011b.<\/li>\n<li><strong>S\u00e1zky - <\/strong>Ekosyst\u00e9m Polkadot a dal\u0161\u00ed ekosyst\u00e9my vy\u017eaduj\u00ed <em>v\u00edce \u00fa\u010dastn\u00edk\u016f, kte\u0159\u00ed mohou spolupracovat.<\/em> aby syst\u00e9m vzkv\u00e9tal. Hlavn\u00edm probl\u00e9mem, kter\u00fd je t\u0159eba \u0159e\u0161it, je zajistit, aby <strong>v\u0161ichni \u00fa\u010dastn\u00edci pracuj\u00ed v nejlep\u0161\u00edm z\u00e1jmu syst\u00e9mu.<\/strong>.\n<p>Polkadot pou\u017e\u00edv\u00e1 nominovan\u00fd syst\u00e9m proof-of-stake (PoS) a stejn\u011b jako ostatn\u00ed syst\u00e9my. <a href=\"https:\/\/www.forbes.com\/advisor\/investing\/cryptocurrency\/proof-of-stake\/#:~:text=Proof%20of%20stake%20is%20a,on%20the%20network%20is%20valid.\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Blokov\u00e9 \u0159et\u011bzce PoS<\/strong><\/a><strong>,<\/strong> plat\u00ed <strong>teorie her<\/strong> zajistit bezpe\u010dnost a integritu <em>S\u00ed\u0165 Polkadot na ekonomick\u00e9 \u00farovni<\/em>.<\/p>\n<p>V podstat\u011b<strong>dob\u0159\u00ed herci<\/strong>' jsou <em>odm\u011bn\u011bn<\/em> za akce, kter\u00e9 pracuj\u00ed v nejlep\u0161\u00edm z\u00e1jmu syst\u00e9mu - \"\u0161patn\u00ed akt\u00e9\u0159i\" ztr\u00e1cej\u00ed sv\u016fj pod\u00edl v s\u00edti Polkadot.<\/li>\n<li><strong>Lepen\u00ed -<\/strong> Prost\u0159ednictv\u00edm bondingov\u00fdch \u017eeton\u016f se p\u0159id\u00e1vaj\u00ed nov\u00e9 parachainy. Odstran\u011bn\u00ed parachain\u016f, kter\u00e9 ji\u017e nejsou optim\u00e1ln\u00ed nebo jsou <em>zastaral\u00e9<\/em>, <a href=\"https:\/\/support.polkadot.network\/support\/solutions\/articles\/65000169753-how-can-i-bond-more-tokens-to-increase-my-stake-\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>v\u00e1zan\u00e9 \u017eetony<\/strong><\/a><strong> je t\u0159eba odstranit<\/strong>. Dot tokeny se pou\u017e\u00edvaj\u00ed k usnadn\u011bn\u00ed vytv\u00e1\u0159en\u00ed a<em> odstran\u011bn\u00ed dluhopis\u016f.<\/em><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Where_To_Buy_Polkadot_DOT\"><\/span>Kde koupit Polkadot (DOT)?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Polkadot (DOT) <\/strong>se rychle stala jednou z hlavn\u00edch kryptom\u011bn. Polkadot je v sou\u010dasn\u00e9 dob\u011b <strong>11. nejv\u011bt\u0161\u00ed kryptom\u011bna na sv\u011bt\u011b podle tr\u017en\u00ed kapitalizace.<\/strong><\/p>\n<div class=\"cg-choice-box-six   cg-blue\" ><div class=\"cg-cb-row\"><div class=\"cg-cb-items\" id=\"product-265843\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">V\u011bt\u0161ina Coins<\/div><\/div><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Binance\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Binance_logo.png\" class=\"cg-img-1\" alt=\"Binance\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-post-title=\"Binance\" target=\"\" rel=\"nofollow noopener\">Binance<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>350+<\/strong> Uveden\u00e9 kryptom\u011bny<\/li><li><strong>&lt;0.10%<\/strong> Transak\u010dn\u00ed poplatky<\/li><li><strong>120 milion\u016f<\/strong> Registrovan\u00ed u\u017eivatel\u00e9<\/li><li>Bezpe\u010dn\u00fd fond aktiv pro u\u017eivatele<\/li><li>Vyd\u011bl\u00e1vat na vkladech<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" data-style=\"default\" data-post-title=\"Binance\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Za\u010dn\u011bte<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265829\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">V\u011bt\u0161ina zem\u00ed<\/div><\/div><a href=\"https:\/\/kraken.pxf.io\/756J3y\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Kraken\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/Kraken-logo.webp\" class=\"cg-img-1\" alt=\"Kraken\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-post-title=\"Kraken\" target=\"\" rel=\"nofollow noopener\">Kraken<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li>S\u00eddlo v USA<\/li><li>Za\u010dn\u011bte s co nejmen\u0161\u00edm po\u010dtem <strong>$10<\/strong><\/li><li>N\u00e1kup a prodej <strong>200+<\/strong> kryptom\u011bny<\/li><li>Pro \u0159e\u0161en\u00ed pro v\u011bt\u0161\u00ed obchodn\u00edky<\/li><li>K dispozici v <strong>190+<\/strong> zem\u011b<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/kraken.pxf.io\/756J3y\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/kraken.pxf.io\/756J3y\" data-style=\"default\" data-post-title=\"Kraken\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Za\u010dn\u011bte<\/a><\/span><\/span><\/div><\/div><div class=\"cg-cb-items\" id=\"product-265822\"><div class=\"cg-cb-top-head\"><div class=\"cg-cb-top-pick\">S\u00eddlo v USA<\/div><\/div><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" target=\"_blank\" rel=\"nofollow noopener\" class=\"cg-aff-link cg-cb-img\" data-post-title=\"Coinbase\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-type=\"top\" data-post-id=\"127750\"><img decoding=\"async\" src=\"https:\/\/coinkickoff.com\/wp-content\/uploads\/2022\/10\/Coinbase.png\" class=\"cg-img-1\" alt=\"Coinbase\" style=\"\"><\/a><div class=\"cg-cb-title\"><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-aff-link\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-post-title=\"Coinbase\" target=\"\" rel=\"nofollow noopener\">Coinbase<\/a><\/span><\/div><div class=\"cg-cb-content\"><ul><li><strong>200+<\/strong> Uveden\u00e9 kryptom\u011bny<\/li><li>Z\u00edskejte Crypto po prvn\u00edm n\u00e1kupu<\/li><li>Chr\u00e1n\u011bno poji\u0161t\u011bn\u00edm&nbsp;<\/li><li>Bezpe\u010dn\u00e9 skladov\u00e1n\u00ed s ochranou trezoru<\/li><li>Nejd\u016fv\u011bryhodn\u011bj\u0161\u00ed platforma pro kryptom\u011bny<\/li><\/ul><\/div><div class=\"cg-cb-btn\"><span class='cta-copy'><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" class=\"cg-one-button cg-btn cg-red  cg-aff-link cg-btn-lg\" data-post-id=\"127750\" data-post-type=\"top\" data-aff-link=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" data-style=\"default\" data-post-title=\"Coinbase\" data-extra=\"arrow\" style=\"\" target=\"\" rel=\"nofollow noopener\">Za\u010dn\u011bte<\/a><\/span><\/span><\/div><\/div><\/div><\/div>\n\n<p><strong>DOT <\/strong>lze zakoupit na n\u011bkolika <strong>centralizovan\u00e9 <a href=\"https:\/\/coinkickoff.com\/cs\/crypto-exchanges\/\" data-internallinksmanager029f6b8e52c=\"141\" title=\"21 Nejlep\u0161\u00ed kryptom\u011bnov\u00e9 burzy a aplikace v roce 2024\">kryptografick\u00e9 burzy<\/a>. <\/strong>Ne\u017e si v\u0161ak budete moci zakoupit DOT, mus\u00edte si <em>ukl\u00e1d\u00e1n\u00ed finan\u010dn\u00edch prost\u0159edk\u016f<\/em> na burze kryptom\u011bn a postupn\u011b <strong>zakoupit \u017eetony DOT<\/strong> zad\u00e1n\u00edm objedn\u00e1vky<strong>.<\/strong><\/p>\n<p>N\u00ed\u017ee uveden\u00e9 kryptografick\u00e9 burzy jsou nejbezpe\u010dn\u011bj\u0161\u00edm m\u00edstem, kde m\u016f\u017eete <strong>nakupovat, prod\u00e1vat<\/strong> a <strong>ukl\u00e1dat<\/strong> . <strong>DOT kryptom\u011bna.<\/strong><\/p>\n<p>P\u011bt z nejobl\u00edben\u011bj\u0161\u00edch kryptografick\u00fdch burz, kter\u00e9 ob\u010dan\u00e9 USA pou\u017e\u00edvaj\u00ed, je:<\/p>\n<ol>\n<li><a href=\"https:\/\/accounts.binance.com\/register?ref=BLJQ60RW\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><strong>Binance<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/coinbase-consumer.sjv.io\/ORPoaG\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><strong>Coinbase<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.kucoin.com\/r\/af\/rMJPV3B\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><strong>KuCoin<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.htx.com\/invite\/en-us\/1f?invite_code=znsn6223\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><strong>HTX<\/strong><\/a><\/li>\n<li><a href=\"https:\/\/www.gate.io\/signup\/12661428\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><strong>Gate.io<\/strong><\/a><\/li>\n<\/ol>\n<p>V\u0161echny v\u00fd\u0161e uveden\u00e9 burzy umo\u017e\u0148uj\u00ed u\u017eivatel\u016fm <strong>n\u00e1kup, prodej, p\u0159evod<\/strong> a <strong>ulo\u017eit Polkadot (DOT) <\/strong>v a <em>digit\u00e1ln\u00ed pen\u011b\u017eenka<\/em> na burze. M\u016f\u017eete pou\u017e\u00edt sv\u016fj <em>debet<\/em> nebo<em> kreditn\u00ed karta<\/em> na <strong>n\u00e1kup DOT<\/strong>.<\/p>\n<p>Pokud m\u00e1te v \u00famyslu p\u0159ev\u00e9st sv\u00e9 tokeny DOT do pen\u011b\u017eenky mimo burzu - m\u016f\u017eete je poslat do pen\u011b\u017eenky, jako je nap\u0159. <a href=\"https:\/\/support.ledger.com\/hc\/en-us\/articles\/360016289919-Polkadot-DOT-?docs=true\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Ledger Nano X<\/strong><\/a> nebo jin\u00e9 kompatibiln\u00ed pen\u011b\u017eenky.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_long_has_Polkadot_existed\"><\/span>Jak dlouho existuje Polkadot?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Spole\u010dnost Polkadot byla zalo\u017eena v roce 2016 dr. <strong>Gavin Wood<\/strong>. Je b\u00fdval\u00fdm <a href=\"https:\/\/polkadot.network\/gavin-wood\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>spoluzakladatel Ethereum<\/strong><\/a> kter\u00fd pozd\u011bji vytvo\u0159il Polkadot.<\/p>\n<p>Krom\u011b toho je zn\u00e1m\u00fd t\u00edm, \u017ee nazval term\u00edn<strong> <a href=\"https:\/\/coinkickoff.com\/cs\/what-is-web-3-0\/\" data-internallinksmanager029f6b8e52c=\"184\" title=\"Co je Web 3.0?\">Web3<\/a>.0 <\/strong>a v sou\u010dasn\u00e9 dob\u011b p\u016fsob\u00ed jako prezident <strong>Nadace Web3<\/strong>.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Whats_controversial_about_Polkadot_and_DOT\"><\/span>Co je na Polkadot a DOT kontroverzn\u00edho?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Polkadot se v pr\u016fb\u011bhu let setkal s \u0159adou kontroverz\u00ed. Pod\u00edvejme se na <em>2 z nejv\u011bt\u0161\u00edch kontroverz\u00ed<\/em> okol\u00ed <strong>Polkadot (DOT)<\/strong><\/p>\n<ol>\n<li><strong>P\u0159\u00edsp\u011bvek b\u011bhem v\u00e1lky mezi Ruskem a Ukrajinou - <\/strong>Gavin Wood se ned\u00e1vno dostal pod drobnohled na Twitteru. Ukrajinsk\u00e1 vl\u00e1dn\u00ed organizace na Twitteru zve\u0159ejnila adresy, na kter\u00e9 maj\u00ed lid\u00e9 pos\u00edlat kryptom\u011bny jako dary. Mezi adresami byly nap\u0159. <strong><a href=\"https:\/\/coinkickoff.com\/cs\/bitcoin-btc\/\" data-internallinksmanager029f6b8e52c=\"1\" title=\"Co je Bitcoin (BTC)? Cena, historie a kde koupit\">BTC<\/a> <\/strong>a <strong><a href=\"https:\/\/coinkickoff.com\/cs\/ethereum-eth\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Co je Ethereum (ETH)? Cena, historie a kde koupit\">ETH<\/a> <\/strong>- <em>ne DOT.<\/em>\n<p>Wood poznamenal, \u017ee by osobn\u011b <a href=\"https:\/\/twitter.com\/gavofyork\/status\/1497914456118075394?lang=en\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>p\u0159isp\u011bt $5M v darech<\/strong><\/a> pokud a<em> Adresa DOT<\/em> byly p\u0159id\u00e1ny. Mnoz\u00ed ho kritizovali za to, \u017ee se rozhodl \"prod\u00e1vat\" DOT v tak trivi\u00e1ln\u00ed dob\u011b - mnoz\u00ed to naz\u00fdvali<em> nechutn\u00e9<\/em> a <em>nechutn\u00e9<\/em>. Pozd\u011bji daroval $5,8 milionu.<\/li>\n<li><strong>Hacke\u0159i ji\u017e d\u0159\u00edve k\u00f3d zneu\u017eili - <\/strong>Zakladatel\u00e9 spole\u010dnosti Polkadot maj\u00ed za sebou <strong>pen\u011b\u017eenky ji\u017e dvakr\u00e1t hacknuty<\/strong>. I kdy\u017e byly prost\u0159edky zmrazeny, p\u0159esto se poda\u0159ilo z\u00edskat zna\u010dnou \u010d\u00e1stku. <strong>obavy komunity<\/strong>.<\/li>\n<\/ol>\n<h4><span class=\"ez-toc-section\" id=\"How_many_DOT_tokens_are_there\"><\/span><strong>Kolik je \u017eeton\u016f DOT?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>V dob\u011b psan\u00ed \u010dl\u00e1nku, <strong>DOT <\/strong>m\u00e1 <strong>ob\u011b\u017en\u00e1 z\u00e1soba 987 579 314,96 DOT<\/strong>.<\/p>\n<p><strong>Celkov\u00e1 dod\u00e1vka DOT<\/strong> nen\u00ed k dispozici.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Can_DOT_be_mined\"><\/span>Lze DOT t\u011b\u017eit?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong>DOT nelze t\u011b\u017eit<\/strong>. Polkadot pou\u017e\u00edv\u00e1 <strong>nominovan\u00fd konsensu\u00e1ln\u00ed protokol proof of stake<\/strong>, na rozd\u00edl od <em>Bitcoin<\/em>, kter\u00fd pou\u017e\u00edv\u00e1 konsensu\u00e1ln\u00ed protokol proof of work.<\/p>\n<p>Jednotlivci mohou <strong>k\u016fl DOT <\/strong>z\u00edskat odm\u011bnu, podobn\u011b jako lid\u00e9 t\u011b\u017e\u00ed, ale nevy\u017eaduje extr\u00e9mn\u00ed v\u00fdpo\u010detn\u00ed v\u00fdkon ani \u017e\u00e1dn\u00fd t\u011b\u017eebn\u00ed software - m\u00edsto toho jsou tokeny po ur\u010ditou dobu uzam\u010deny.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"What_is_the_market_cap_of_Polkadot_DOT\"><\/span>Jak\u00e1 je tr\u017en\u00ed kapitalizace Polkadot (DOT)?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Na str\u00e1nk\u00e1ch <strong>tr\u017en\u00ed kapitalizace Polkadot (DOT)<\/strong> je:<\/p>\n<p><strong>Tr\u017en\u00ed kapitalizace Polkadot (DOT) = celkov\u00e9 mno\u017estv\u00ed coin v ob\u011bhu. <\/strong>x <strong>aktu\u00e1ln\u00ed tr\u017en\u00ed cena DOT<\/strong><\/p>\n<p><strong>Tr\u017en\u00ed kapitalizace Polkadot (DOT) = 987 579 314,96 x $23,20 = $22,91 mld. <\/strong>(<em>11. nejv\u011bt\u0161\u00ed kryptom\u011bna na sv\u011bt\u011b<\/em>).<\/p>\n<p><em>Tr\u017en\u00ed kapitalizace se m\u011bn\u00ed v z\u00e1vislosti na nab\u00eddce v ob\u011bhu a tr\u017en\u00ed cen\u011b - \u00fapravy se prov\u00e1d\u011bj\u00ed s p\u0159\u00edchodem nov\u00fdch token\u016f DOT na trh.<\/em><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Biggest_Competitors_Of_Polkadot_DOT\"><\/span>Nejv\u011bt\u0161\u00ed konkurenti Polkadot (DOT)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Polkadot m\u00e1 zna\u010dn\u00e9 mno\u017estv\u00ed konkurent\u016f. Kryptografick\u00e9 projekty, kter\u00e9 maj\u00ed za c\u00edl plnit stejnou \u00falohu jako DOT, lze pova\u017eovat za konkurenci.<\/p>\n<p>Pat\u0159\u00ed mezi n\u011b projekty, kter\u00e9 maj\u00ed v\u011bt\u0161\u00ed tr\u017en\u00ed kapitalizaci, v\u00edce aktivn\u00edch denn\u00edch u\u017eivatel\u016f, ni\u017e\u0161\u00ed transak\u010dn\u00ed poplatky, vy\u0161\u0161\u00ed transak\u010dn\u00ed schopnosti a ekosyst\u00e9my s v\u011bt\u0161\u00edm TVL ne\u017e DOT.<\/p>\n<p>T\u0159i nejv\u011bt\u0161\u00ed konkurenti DOT jsou:<\/p>\n<ol>\n<li><strong>Ethereum -<\/strong> Tr\u017en\u00ed kapitalizace $422 miliard. V\u00edce ne\u017e <em>500,000<\/em> aktivn\u00edch denn\u00edch u\u017eivatel\u016f. TVL (celkov\u00e1 uzam\u010den\u00e1 hodnota) <em>$125 mld.<\/em><\/li>\n<li><strong><a href=\"https:\/\/coinkickoff.com\/cs\/solana-sol\/\" data-internallinksmanager029f6b8e52c=\"5\" title=\"Co je Solana (SOL)? Jak funguje a kde ho koupit?\">Solana<\/a> -<\/strong> Tr\u017en\u00ed kapitalizace $44,69 miliardy. Schopnost zpracov\u00e1n\u00ed <em>65 000 transakc\u00ed za sekundu<\/em>. TVL z <em>$8,22 miliardy<\/em>.<\/li>\n<li><strong><a href=\"https:\/\/coinkickoff.com\/cs\/avalanche-avax\/\" data-internallinksmanager029f6b8e52c=\"11\" title=\"Co je Avalanche (AVAX)? Cena, historie a kde koupit\">Avalanche<\/a> -<\/strong> Tr\u017en\u00ed kapitalizace $26,24 miliardy. Schopnost zpracovat a\u017e<em> 4 500 transakc\u00ed za sekundu<\/em>. TVL z <em>$10,51 miliardy<\/em>.<\/li>\n<\/ol>\n<h4><span class=\"ez-toc-section\" id=\"What_are_the_future_plans_for_Polkadot\"><\/span>Jak\u00e9 jsou budouc\u00ed pl\u00e1ny pro Polkadot?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>V sou\u010dasn\u00e9 dob\u011b vznik\u00e1 n\u011bkolik nov\u00fdch partnerstv\u00ed a p\u0159ich\u00e1z\u00ed n\u011bkolik investor\u016f. Existuje tak\u00e9 mnoho t\u00fdm\u016f, kter\u00e9 aktivn\u011b buduj\u00ed Polkadot do podoby jednoho z nejmohutn\u011bj\u0161\u00edch blockchain\u016f na trhu.<\/p>\n<p>Uvoln\u011bn\u00ed parachain\u016f bez naru\u0161en\u00ed zaveden\u00e9 bezpe\u010dnosti Polkadot je zn\u00e1mkou vzru\u0161uj\u00edc\u00ed cesty vp\u0159ed. Je pova\u017eov\u00e1na za odolnou s\u00ed\u0165, za kterou stoj\u00ed inovativn\u00ed a pracovit\u00fd t\u00fdm.<\/p>\n<p>S rostouc\u00edm po\u010dtem kryptografick\u00fdch produkt\u016f se spole\u010dnost Polkadot sna\u017e\u00ed st\u00e1t v \u010dele utv\u00e1\u0159en\u00ed kryptografick\u00e9ho prostoru.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Pros_and_Cons_of_Polkadot_Blockchain_Relay_Chain_and_the_Polkadot_Network\"><\/span>V\u00fdhody a nev\u00fdhody blockchainu Polkadot, \u0161tafetov\u00e9ho \u0159et\u011bzce a s\u00edt\u011b Polkadot<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h5><span class=\"ez-toc-section\" id=\"Pros\"><\/span><strong>Klady<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><strong>Parachains Optimalizace rychlosti - <\/strong>Mezi nejv\u011bt\u0161\u00ed klady Polkadot pat\u0159\u00ed implementace parachain\u016f. Ty zm\u00edr\u0148uj\u00ed p\u0159et\u00ed\u017een\u00ed a optimalizuj\u00ed rychlost s\u00edt\u011b.<\/li>\n<li><strong>Polkadot m\u00e1 nejni\u017e\u0161\u00ed uhl\u00edkovou stopu - <\/strong>Podle ned\u00e1vn\u00e9 zpr\u00e1vy agentury Bloomberg m\u00e1 Polkadot nejmen\u0161\u00ed uhl\u00edkovou stopu (spot\u0159ebu energie) ze v\u0161ech hlavn\u00edch blockchain\u016f. M\u00e1 <strong>celkov\u00e1 ro\u010dn\u00ed spot\u0159eba energie 70 237 kWh.<\/strong> - <strong>Solana<\/strong>'s je <em>1 967 930 kWh.<\/em><\/li>\n<li><strong>Substr\u00e1t Parity Technologies - <\/strong>V\u00fdvoj\u00e1\u0159i mohou snadno pou\u017e\u00edvat konkr\u00e9tn\u00ed komponenty, proto\u017ee parachainy jsou specifick\u00e9 pro danou aplikaci. M\u016fstky usnad\u0148uj\u00ed p\u0159ipojen\u00ed mezi extern\u00edmi s\u00edt\u011bmi, jako jsou Bitcoin a Ethereum.<\/li>\n<li><strong>Interoperabilita s jin\u00fdmi \u0159et\u011bzci - <\/strong>Polkadot byl navr\u017een tak, aby <strong>integrovat s ostatn\u00edmi s\u00edt\u011bmi, co\u017e umo\u017e\u0148uje<\/strong> v\u00fdvoj\u00e1\u0159\u016fm, aby<strong> vytv\u00e1\u0159et decentralizovan\u00e9 aplikace (DApps)<\/strong> kter\u00e9 pou\u017e\u00edvaj\u00ed jin\u00e9 blockchainov\u00e9 s\u00edt\u011b.<\/li>\n<li><strong>1 000 transakc\u00ed za sekundu <\/strong>- Polkadot dok\u00e1\u017ee zpracovat <strong>1 000 transakc\u00ed za sekundu <\/strong>co\u017e je mnohem v\u00edce ne\u017e Bitcoin (7tps) a Ethereum (a\u017e 30tps). P\u0159esto\u017ee nen\u00ed schopen zpracovat stejnou kapacitu jako nap\u0159.<strong> Solana<\/strong> (<strong>65 000 tps<\/strong>), je st\u00e1le vybaven\u011bj\u0161\u00ed ne\u017e Ethereum a Bitcoin.<\/li>\n<li><strong>DOT se zv\u00fd\u0161il o v\u00edce ne\u017e 800% - <\/strong>DOT se v roce 2020 za\u010dal obchodovat za $2,76 a ji\u017e vzrostl o v\u00edce ne\u017e<strong> 800% a\u017e $22.08 v roce 2022.<\/strong> Dos\u00e1hla tak\u00e9 <strong>historicky nejvy\u0161\u0161\u00ed hodnota v\u00edce ne\u017e $49 v roce 2021.<\/strong>.<\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"Cons\"><\/span><strong>Nev\u00fdhody<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><strong>V\u00fdznamn\u00ed konkurenti <\/strong>- A\u010dkoli se DOT od sv\u00e9ho uveden\u00ed na trh da\u0159\u00ed neuv\u011b\u0159iteln\u011b dob\u0159e, st\u00e1le \u010del\u00ed <strong>zna\u010dn\u00e1 konkurence<\/strong> ze st\u00e1vaj\u00edc\u00edch blockchain\u016f, jako je Ethereum. Krom\u011b toho vznikaj\u00edc\u00ed blockchainy, jako nap\u0159. <a href=\"https:\/\/coinkickoff.com\/cs\/neo-neo\/\" data-internallinksmanager029f6b8e52c=\"70\" title=\"Co je Neo (NEO), jak funguje a kde ho koupit?\">NEO<\/a> a <a href=\"https:\/\/coinkickoff.com\/cs\/eos-eos\/\" data-internallinksmanager029f6b8e52c=\"55\" title=\"Co je EOS (EOS) Jak funguje a kde ho koupit?\">EOS<\/a> z\u00edsk\u00e1vaj\u00ed na popularit\u011b v oblasti kryptom\u011bn.<\/li>\n<li><strong>Omezen\u00e9 mno\u017estv\u00ed parachain\u016f - <\/strong>V sou\u010dasn\u00e9 dob\u011b existuje pouze <strong>vybran\u00fd po\u010det parachainov\u00fdch \"slot\u016f<\/strong> k dispozici. Proces z\u00edsk\u00e1n\u00ed slotu m\u016f\u017ee b\u00fdt pova\u017eov\u00e1n za st\u00e1le exkluzivn\u011bj\u0161\u00ed a m\u016f\u017ee b\u00fdt <strong>vynutit men\u0161\u00ed p\u0159ipravovan\u00e9 projekty.<\/strong><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Polkadot_User_Reviews\"><\/span>Polkadot U\u017eivatelsk\u00e9 recenze<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Review_Summary\"><\/span>Shrnut\u00ed recenze<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"glsr glsr-default\" id=\"glsr_e0547916\" data-from=\"shortcode\" data-shortcode=\"site_reviews_summary\" data-assigned_posts=\"148\" data-schema=\"1\"><div class=\"glsr-summary-wrap\">\n    <div class=\"glsr-summary\">\n        <div class=\"glsr-summary-rating\"><span class=\"glsr-tag-value\">0,0<\/span><\/div>\n        <div class=\"glsr-summary-stars\"><div class=\"glsr-star-rating glsr-stars\" role=\"img\" aria-label=\"Hodnoceno 0 z 5 hv\u011bzdi\u010dek\" data-rating=\"0\" data-reviews=\"0\"><span class=\"glsr-star glsr-star-empty\" aria-hidden=\"true\"><\/span><span class=\"glsr-star glsr-star-empty\" aria-hidden=\"true\"><\/span><span class=\"glsr-star glsr-star-empty\" aria-hidden=\"true\"><\/span><span class=\"glsr-star glsr-star-empty\" aria-hidden=\"true\"><\/span><span class=\"glsr-star glsr-star-empty\" aria-hidden=\"true\"><\/span><\/div><\/div>\n        <div class=\"glsr-summary-text\"><span class=\"glsr-tag-value\">0,0 z 5 hv\u011bzdi\u010dek (zalo\u017eeno na 0 recenz\u00edch)<\/span><\/div>\n        <div class=\"glsr-summary-percentages\"><div class=\"glsr-bar\" data-level=\"5\"><span class=\"glsr-bar-label\">Vynikaj\u00edc\u00ed<\/span><span class=\"glsr-bar-background\"><span class=\"glsr-bar-background-percent\" style=\"width:0%\"><\/span><\/span><span class=\"glsr-bar-percent\">0%<\/span><\/div><div class=\"glsr-bar\" data-level=\"4\"><span class=\"glsr-bar-label\">Velmi dobr\u00e9<\/span><span class=\"glsr-bar-background\"><span class=\"glsr-bar-background-percent\" style=\"width:0%\"><\/span><\/span><span class=\"glsr-bar-percent\">0%<\/span><\/div><div class=\"glsr-bar\" data-level=\"3\"><span class=\"glsr-bar-label\">Pr\u016fm\u011br<\/span><span class=\"glsr-bar-background\"><span class=\"glsr-bar-background-percent\" style=\"width:0%\"><\/span><\/span><span class=\"glsr-bar-percent\">0%<\/span><\/div><div class=\"glsr-bar\" data-level=\"2\"><span class=\"glsr-bar-label\">\u0160patn\u00fd<\/span><span class=\"glsr-bar-background\"><span class=\"glsr-bar-background-percent\" style=\"width:0%\"><\/span><\/span><span class=\"glsr-bar-percent\">0%<\/span><\/div><div class=\"glsr-bar\" data-level=\"1\"><span class=\"glsr-bar-label\">P\u0159\u00ed\u0161ern\u00e9<\/span><span class=\"glsr-bar-background\"><span class=\"glsr-bar-background-percent\" style=\"width:0%\"><\/span><\/span><span class=\"glsr-bar-percent\">0%<\/span><\/div><\/div>\n    <\/div>\n<\/div><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Recent_Reviews\"><\/span>Ned\u00e1vn\u00e9 recenze<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"glsr glsr-default\" id=\"glsr_35b8c4a3\" data-from=\"shortcode\" data-shortcode=\"site_reviews\" data-assigned_posts=\"148\"><div class=\"glsr-reviews-wrap\">\n    <div class=\"glsr-reviews\">\n        <p class=\"glsr-no-margins\">Zat\u00edm nejsou \u017e\u00e1dn\u00e9 recenze. Bu\u010fte prvn\u00ed, kdo ji nap\u00ed\u0161e.<\/p>\n    <\/div>\n    \n<\/div><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Submit_a_Review\"><\/span>Odeslat recenzi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"glsr glsr-default\" id=\"glsr_01756dde\" data-from=\"shortcode\" data-shortcode=\"site_reviews_form\" data-assigned_posts=\"148\"><div class=\"glsr-form-wrap\">\n    <form class=\"glsr-review-form glsr-form\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\">\n        <input type=\"hidden\" name=\"site-reviews[_action]\" value=\"submit-review\" \/>\n<input type=\"hidden\" name=\"site-reviews[_nonce]\" value=\"9ab5437794\" \/>\n<input type=\"hidden\" name=\"site-reviews[_post_id]\" value=\"148\" \/>\n<input type=\"hidden\" name=\"site-reviews[_referer]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[assigned_posts]\" value=\"148\" \/>\n<input type=\"hidden\" name=\"site-reviews[assigned_terms]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[assigned_users]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[excluded]\" value=\"\" \/>\n<input type=\"hidden\" name=\"site-reviews[form_id]\" value=\"glsr_01756dde\" \/>\n<input type=\"hidden\" name=\"site-reviews[terms_exist]\" value=\"1\" \/>\n<input type=\"hidden\" name=\"site-reviews[form_signature]\" value=\"ajQhE_ZsOJX5RfnID7a9ivGAPQcrpoIe_sktVU-jIcP_11RwT8GvppsKyJQr3xfYOXhQdS1lv8JctvOYt0T3ynJYI3sVtYS5xB0_6BmTAvQ9pmmBOVm4DCLgYfjdEC-hQCTNqGjQaiVJOr0e1crpvqFKxqf4UQaGs48etrb3N3U2r9uBu8qsQ0CCyOfVCETMV-HQBhqevunwx33Q5XYGGKOK2-le_I9xhvlt0BnaI7veCDCFMgbQ9EWfs9BhHYL3oCErHhTTXTLCUEEfur-WSIGZQ94EgkPK-DfIEmLLLjSLwpQ_R-J5HbNnpPNE6xqySAQsuV3LTgDF1xTtu_Nl1H_KqUKYqWGnTCgm_9Xc_C29frspMWMjx3kmRmJ1M3O-8bk_XVIux4u3-h1dUM_275YhYB6Vog\" \/>\n<div class=\"glsr-field\" style=\"display:none;\"><label for=\"site-reviews-368f05c9-glsr_01756dde\">Va\u0161e recenze<\/label><input type=\"text\" class=\"glsr-input glsr-input-text\" id=\"site-reviews-368f05c9-glsr_01756dde\" name=\"site-reviews[368f05c9]\" value=\"\" \/><\/div>\n<div class=\"glsr-field glsr-field-rating glsr-required\" data-field=\"rating\">\n    <label class=\"glsr-label\" for=\"glsr_01756dde-rating\">\n    <span>Va\u0161e celkov\u00e9 hodnocen\u00ed<\/span>\n<\/label>\n    <select class=\"browser-default disable-select no_wrap no-wrap glsr-select\" id=\"glsr_01756dde-rating\" name=\"site-reviews[rating]\" required><option value=\"\">Vyberte hodnocen\u00ed<\/option><option value=\"5\">5 hv\u011bzdi\u010dek<\/option><option value=\"4\">4 hv\u011bzdi\u010dky<\/option><option value=\"3\">3 hv\u011bzdi\u010dky<\/option><option value=\"2\">2 hv\u011bzdi\u010dky<\/option><option value=\"1\">1 hv\u011bzdi\u010dka<\/option><\/select>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-text glsr-required\" data-field=\"title\">\n    <label class=\"glsr-label\" for=\"glsr_01756dde-title\">\n    <span>N\u00e1zev va\u0161\u00ed recenze<\/span>\n<\/label>\n    <input type=\"text\" class=\"glsr-input glsr-input-text\" id=\"glsr_01756dde-title\" name=\"site-reviews[title]\" required placeholder=\"Shr\u0148te sv\u016fj p\u0159ehled nebo zd\u016frazn\u011bte zaj\u00edmav\u00fd detail.\" value=\"\" \/>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-textarea glsr-required\" data-field=\"content\">\n    <label class=\"glsr-label\" for=\"glsr_01756dde-content\">\n    <span>Va\u0161e recenze<\/span>\n<\/label>\n    <textarea class=\"glsr-textarea\" id=\"glsr_01756dde-content\" name=\"site-reviews[content]\" required placeholder=\"\u0158ekn\u011bte lidem svou recenzi\" rows=\"5\"><\/textarea>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-text glsr-required\" data-field=\"name\">\n    <label class=\"glsr-label\" for=\"glsr_01756dde-name\">\n    <span>Va\u0161e jm\u00e9no<\/span>\n<\/label>\n    <input type=\"text\" class=\"glsr-input glsr-input-text\" id=\"glsr_01756dde-name\" name=\"site-reviews[name]\" required placeholder=\"\u0158ekn\u011bte n\u00e1m sv\u00e9 jm\u00e9no\" value=\"\" \/>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-email glsr-required\" data-field=\"email\">\n    <label class=\"glsr-label\" for=\"glsr_01756dde-email\">\n    <span>V\u00e1\u0161 e-mail<\/span>\n<\/label>\n    <input type=\"email\" class=\"glsr-input glsr-input-email\" id=\"glsr_01756dde-email\" name=\"site-reviews[email]\" required placeholder=\"Sd\u011blte n\u00e1m sv\u016fj e-mail\" value=\"\" \/>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n<div class=\"glsr-field glsr-field-choice glsr-required\" data-field=\"terms\">\n    \n    <span class=\"glsr-field-toggle\">\n    <span class=\"glsr-toggle\">\n        <label for=\"glsr_01756dde-terms-1\">Tato recenze vych\u00e1z\u00ed z m\u00fdch vlastn\u00edch zku\u0161enost\u00ed a je m\u00fdm skute\u010dn\u00fdm n\u00e1zorem.<\/label>\n        <span class=\"glsr-toggle-switch\">\n            <input type=\"checkbox\" class=\"glsr-input-toggle\" id=\"glsr_01756dde-terms-1\" name=\"site-reviews[terms]\" required value=\"1\" \/> \u200b <!-- zero-space character used for alignment -->\n            <span class=\"glsr-toggle-track\"><\/span>\n        <\/span>\n    <\/span>\n<\/span>\n    <div class=\"glsr-field-error\"><\/div>\n<\/div>\n        <div class=\"glsr-form-message\">\n    \n<\/div>\n        <div data-field=\"submit-button\">\n    <div class=\"wp-block-buttons is-layout-flex\">\n        <div class=\"wp-block-button\">\n            <button type=\"submit\" class=\"glsr-button wp-block-button__link wp-element-button\" aria-busy=\"false\" data-loading=\"Submitting, please wait...\">Odeslat recenzi<\/button>\n        <\/div>\n    <\/div>\n<\/div>\n    <input type=\"hidden\" name=\"trp-form-language\" value=\"cs\"\/><\/form>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Polkadot je inovativn\u00ed kryptografick\u00fd projekt, kter\u00fd si klade za c\u00edl \u0159e\u0161it z\u00e1kladn\u00ed probl\u00e9my ostatn\u00edch blockchain\u016f. V posledn\u00edch letech si projekt z\u00edskal obrovskou pozornost a vysoce postaven\u00e9 investory, v\u010detn\u011b spole\u010dnost\u00ed Nirvana Capital, PolyChain Capital a BlockAsset Ventures. DOT token byl spu\u0161t\u011bn v roce 2020 a rychle se stal 11. nejv\u011bt\u0161\u00ed kryptom\u011bnou podle tr\u017en\u00ed kapitalizace. 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