Poj\u010fme si je rychle porovnat.<\/p>\n\n\n\n
Stejn\u00fd p\u016fvod pro Cardano a Ethereum<\/strong><\/h2>\n\n\n\nNe ka\u017ed\u00fd to v\u00ed, ale Ethereum a Cardano poch\u00e1zej\u00ed ze stejn\u00e9 mysli<\/strong>. Dva ze spoluzakladatel\u016f Ethereum vytvo\u0159ili Cardano, proto\u017ee m\u011bli pro projekt jin\u00e9 n\u00e1pady. The Ethereum whitepaper<\/a> vydal p\u0159ed osmi lety Vitalik Buterin. P\u0159isp\u011bli ale i dal\u0161\u00ed v\u00fdvoj\u00e1\u0159i, nap\u0159\u00edklad Joseph Lubin, Anthony Di Lorio, Gavin Wood, Mihai Alisie, Jeff Wilke, Charles Hoskinson a Jeremy Wood. Posledn\u00ed dva spojili s\u00edly a vytvo\u0159ili Cardano.<\/p>\n\n\n\n![\"Cardano-Ethereum-srovn\u00e1n\u00ed-lep\u0161\u00ed\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/12\/cardano-crypto-key-laptop-wo-1024x683.jpg\")
<\/figure><\/div>\n\n\n\nRok p\u0159ed po\u010d\u00e1te\u010dn\u00edm vyd\u00e1n\u00edm softwaru Ethereum v \u010dervenci 2015 Hoskinson odstoupil od projektu (v \u010dervnu 2014) a tvrdil, \u017ee Vitalik Buterin<\/a> asi Ethereum. Konkr\u00e9tn\u011b to bylo proto, \u017ee Hoskinson up\u0159ednost\u0148oval, aby se Ethereum stal komer\u010dn\u00edm subjektem, zat\u00edmco Buterin usiloval o to, aby Ethereum byl neziskov\u00fdm projektem, podle Zpr\u00e1va Bloombergu.<\/a><\/p>\n\n\n\nV roce 2015 zah\u00e1jil Hoskinson v\u00fdvoj Cardana<\/strong>, pojmenovan\u00fd po Gerolamo Cardano (italsk\u00fd polymath). Pro tento nov\u00fd projekt Hoskinson byla podporov\u00e1na<\/a> Jeremy Wood, kter\u00fd tak\u00e9 opustil Ethereum. V z\u00e1\u0159\u00ed 2017 byla kone\u010dn\u011b vyd\u00e1na prvn\u00ed verze softwaru Cardano. Je t\u0159eba poznamenat, \u017ee tento blockchain je vlajkov\u00fdm projektem spole\u010dnosti IOHK (Input Output Hong Kong), spole\u010dnosti tvo\u0159en\u00e9 ob\u011bma v\u00fdvoj\u00e1\u0159i.<\/p>\n\n\n\nFunkce v r\u016fzn\u00fdch jazyc\u00edch<\/strong><\/h2>\n\n\n\nEthereum a Cardano pou\u017e\u00edvaj\u00ed r\u016fzn\u00e9 programovac\u00ed jazyky na vysok\u00e9 \u00farovni. Ethereum m\u00e1 intern\u00ed jazyk Turing Complete, p\u0159ezd\u00edvan\u00fd \u201eSolidity\u201c a podobn\u00fd Pythonu. Mezit\u00edm Cardano pou\u017e\u00edv\u00e1 Haskell<\/a>, ide\u00e1ln\u00ed jazyk pro obchodn\u00ed logiku, anal\u00fdzu dat, prototypov\u00e1n\u00ed a \u0161k\u00e1lovatelnost ve st\u00e1vaj\u00edc\u00edch softwarov\u00fdch prost\u0159ed\u00edch.<\/p>\n\n\n\nOba jsou z\u00e1kladem pro vytvo\u0159en\u00ed chytr\u00e9 smlouvy<\/a> a intern\u00ed tokeny uvnit\u0159 t\u011bchto platforem. Pokud se zam\u011b\u0159\u00edme na pou\u017eitelnost, mus\u00edme v\u011bd\u011bt, \u017ee Cardano a Ethereum - krom\u011b jejich m\u011bn - byly vytvo\u0159eny hlavn\u011b pro v\u00fdvoj\u00e1\u0159e k vytv\u00e1\u0159en\u00ed nov\u00fdch aplikac\u00ed s mnoha \u00fa\u010dely. U\u017e jsme je vid\u011bli: ICO (intern\u00ed tokeny), aplikace DeFi, NFT<\/a>, Decentralizovan\u00e9 autonomn\u00ed organizace (DAO), hry atd.<\/p>\n\n\n\n![\"Souhrnn\u00e9](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/06\/block-chain-3513213_1280-1024x682.jpg\")
<\/figure><\/div>\n\n\n\nVelk\u00fdm rozd\u00edlem oproti ostatn\u00edm aplikac\u00edm (nap\u0159\u00edklad od Google nebo Microsoftu) je decentralizace. To znamen\u00e1, \u017ee \u017e\u00e1dn\u00e1 korporace, vl\u00e1da nebo skupina nem\u016f\u017ee ovl\u00e1dat ani cenzurovat tyto platformy nebo mince<\/strong>. U\u017eivatel\u00e9 maj\u00ed v\u0161e pod kontrolou.<\/p>\n\n\n\nTo byl v\u017edy p\u0159\u00edpad Ethereum, ale je to nov\u011bj\u0161\u00ed pro Cardano. T\u00fdm tohoto blockchainu se zam\u011b\u0159uje na v\u00fdzkum, tak\u017ee jeho v\u00fdvoj byl pomal\u00fd a mnoho jeho funkc\u00ed st\u00e1le \u010dek\u00e1. The\u00a0p\u0159\u00edchod Shelley<\/a>\u00a0f\u00e1ze prob\u011bhla v \u010dervenci 2020 a otev\u0159ela \u201et\u011b\u017eebn\u00ed dve\u0159e\u201c cel\u00e9 komunit\u011b. D\u0159\u00edve byla ve f\u00e1zi Byron centralizov\u00e1na v\u00fdroba Cardano.<\/p>\n\n\n\nTent\u00fd\u017e rok nav\u00edc Cardano p\u0159edstavil nov\u00e9 vlastnosti<\/a>: vytvo\u0159en\u00ed nativn\u00edch token\u016f a podpora v\u00edce aktiv. To zahrnuje stablecoiny, aktiva DeFi a NFT. Tak\u00e9 letos 12. z\u00e1\u0159\u00ed aktualizace "Alonzo<\/a>\u201dKone\u010dn\u011b p\u0159edstavil skute\u010dn\u00e9 mo\u017enosti chytr\u00fdch smluv<\/strong>. Konkurence s Ethereum se zd\u00e1 b\u00fdt v\u00edce vyrovnan\u00e1 t\u00edmto zp\u016fsobem.<\/p>\n\n\n\nR\u016fzn\u00e9 t\u011b\u017eby a mince<\/strong><\/h2>\n\n\n\nAlgoritmy pro vytv\u00e1\u0159en\u00ed nov\u00fdch kryptom\u011bn v Ethereum a Cardano jsou r\u016fzn\u00e9. To znamen\u00e1, \u017ee jeden vyu\u017e\u00edv\u00e1 t\u011b\u017ebu elekt\u0159inou a druh\u00fd ne. Od sv\u00e9ho vzniku Ethereum pou\u017e\u00edv\u00e1 Proof-of-Work (POW<\/a>) t\u011b\u017eebn\u00ed algoritmus, jak m\u00e1 Bitcoin (BTC)<\/a>. To je ten, kter\u00fd vy\u017eaduje velk\u00e9 mno\u017estv\u00ed energie.<\/p>\n\n\n\nNativn\u00ed kryptom\u011bna Ethereum se naz\u00fdv\u00e1 ether (ETH) a nem\u00e1 maxim\u00e1ln\u00ed limit emise. Nav\u00edc se jeho nab\u00eddka zat\u00edm ka\u017edoro\u010dn\u011b zvy\u0161uje o 4,5%. Aktualizace \u201eLond\u00fdn\u201c v srpnu<\/a> p\u0159edstavil nov\u00fd syst\u00e9m, kter\u00fd m\u00e1 tendenci b\u00fdt v\u00edce defla\u010dn\u00ed, aby sn\u00ed\u017eil vysok\u00e9 poplatky za plyn. <\/strong>V sou\u010dasn\u00e9m syst\u00e9mu Ethereum jsou nov\u011b vyt\u011b\u017een\u00e9 ETH poskytov\u00e1ny jako odm\u011bna t\u011b\u017ea\u0159\u016fm za ka\u017ed\u00fd nov\u00fd blok p\u0159idan\u00fd do s\u00edt\u011b.<\/p>\n\n\n\n![\"ethereum-cardano-systems-mining\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/11\/ethereum-5511808_1280-1024x678.jpg\")
<\/figure><\/div>\n\n\n\nNicm\u00e9n\u011b, jak uv\u00e1d\u00ed Nadace Ethereum, v\u017edy bylo v pl\u00e1nu migrovat na mechanismus konsensu Proof-of-Stake (PoS). V syst\u00e9mech PoS<\/a>\u201eEnergie nen\u00ed nutn\u00e1 a \u010d\u00edslo\u201e horn\u00edka \u201cje nahrazeno\u201e valid\u00e1torem \u201c. Tento valid\u00e1tor zamkne ur\u010dit\u00e9 mno\u017estv\u00ed coin\u016f, aby z\u00edskal pr\u00e1vo ov\u011b\u0159ovat transakce, razit nov\u00e9 coiny a dost\u00e1vat odm\u011bny.\u00a0 \u00a0<\/p>\n\n\n\nNadace Ethereum tvrd\u00ed, \u017ee PoS zvy\u0161uje \u201eimunitu v\u016f\u010di centralizaci\u201c. A\u010dkoli z popisu tohoto syst\u00e9mu lze vyvodit opak, proto\u017ee t\u011b\u017ea\u0159i by se stali valid\u00e1tory na z\u00e1klad\u011b po\u010dtu kryptom\u011bn, kter\u00e9 dr\u017e\u00ed. Ethereum 2.0 je v\u0161ak ji\u017e v pokro\u010dil\u00fdch f\u00e1z\u00edch v\u00fdvoje.<\/a><\/p>\n\n\n\nS PoS na Ethereum by mohli do \u0159et\u011bzce p\u0159id\u00e1vat nov\u00e9 bloky pouze ti u\u017eivatel\u00e9 s minim\u00e1ln\u011b 32 ETH (p\u0159ibli\u017en\u011b $106 000). Dostali by o<\/a> 5.4% pasivn\u00ed v\u00fdd\u011blek za rok<\/strong>, ale budou muset po\u010dkat, dokud nebude aktivov\u00e1n Ethereum 2.0, p\u0159i\u010dem\u017e jejich mince v sou\u010dasn\u00e9 dob\u011b nejsou k dispozici.<\/p>\n\n\n\nZa Ethereum, v Cardano\u2026<\/strong><\/h3>\n\n\n\nCardano pou\u017e\u00edv\u00e1 Ouroboros, popsan\u00fd jako mechanismus konsensu ve stylu PoS. Podle Cardano.org je Ouroboros zalo\u017een na \u00fa\u010dastnick\u00fdch skupin\u00e1ch a delegovan\u00e9 \u00fa\u010dasti. Tento mechanismus konsensu rozd\u011bluje s\u00ed\u0165 na epochy a sloty. Pro ka\u017ed\u00fd slot je \u00fa\u010dastnick\u00e1 skupina p\u0159i\u0159azena jako v\u016fdce a dost\u00e1v\u00e1 odm\u011bnu v ADA (nativn\u00ed token) za p\u0159id\u00e1n\u00ed nov\u00fdch blok\u016f do \u0159et\u011bzce.\u00a0<\/p>\n\n\n\n![\"Skupina](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/09\/team-6580137_1280-1024x682.jpg\")
Obr\u00e1zek Gerd Altmann z Pixabay<\/figcaption><\/figure>\n\n\n\nJak je uvedeno na Web Cardano<\/a>prost\u0159ednictv\u00edm Ouroboros \u201eDr\u017eitel\u00e9 ADA mohou sv\u016fj vklad delegovat na konkr\u00e9tn\u00ed fond pod\u00edl\u016f, co\u017e zvy\u0161uje jeho \u0161anci b\u00fdt vybr\u00e1n jako vedouc\u00ed slotu a pod\u00edlet se na odm\u011bn\u00e1ch fondu pod\u00edl\u016f\u201c.<\/p>\n\n\n\nNa rozd\u00edl od Ethereum m\u00e1 Cardano maxim\u00e1ln\u00ed emisn\u00ed limit 45 miliard ADA, z nich\u017e 32 miliard je ji\u017e v ob\u011bhu. Sv\u00e9 vsazen\u00e1 hodnota<\/a> je v\u00edce ne\u017e $60,7 milion\u016f, a jeho sl\u00edben\u00e1 ro\u010dn\u00ed odm\u011bna se pohybuje kolem 6,2%.<\/strong><\/p>\n\n\n\nRychlosti a poplatky<\/strong><\/h2>\n\n\n\nAktu\u00e1ln\u011b Ethereum proces<\/a> mezi 15 a 30 transakcemi za sekundu a m\u00e1 za c\u00edl dos\u00e1hnout rychlosti 100 000 transakc\u00ed za sekundu (TPS) s Ethereum 2.0. Mezit\u00edm se odhadovan\u00e1 rychlost<\/a> na Cardano je p\u0159es 250 transakc\u00ed za sekundu, ale m\u00ed\u0159\u00ed<\/a> v budoucnu dokonce na jeden milion TPS. Ob\u011b \u010d\u00edsla jsou docela nad\u0159azen\u00fd<\/a> na aktu\u00e1ln\u00ed platformy Visa a Mastercard, kter\u00e9 maj\u00ed rychlosti mezi 1 700 a 5 000 TPS.<\/p>\n\n\n\nPokud jde o poplatky za s\u00ed\u0165, Cardano nab\u00edz\u00ed ni\u017e\u0161\u00ed transak\u010dn\u00ed poplatky ne\u017e Ethereum (alespo\u0148 zat\u00edm).<\/strong> Podle BitInfoCharts<\/a>, historick\u00fd pr\u016fm\u011brn\u00fd poplatek na Ethereum je 0,0056 ETH (kolem $18,5), zat\u00edmco Cardano zaznamen\u00e1v\u00e1 v pr\u016fm\u011bru 0,51 USD na poplatc\u00edch, podle Messari<\/a>.<\/p>\n\n\n\n![\"\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/magnifier-5245329_1280-1024x678.jpg\")
<\/figure><\/div>\n\n\n\nWebov\u00e9 str\u00e1nky Cryptofees<\/a> odhaduje, \u017ee na Ethereum je generov\u00e1no p\u0159ibli\u017en\u011b $35 milion\u016f denn\u00edch poplatk\u016f. Uvnit\u0159 t\u00e9to s\u00edt\u011b jsou poplatky \u010d\u00e1ste\u010dn\u011b sp\u00e1leny a \u010d\u00e1ste\u010dn\u011b zaplaceny t\u011b\u017ea\u0159\u016fm. Celkov\u00e9 denn\u00ed poplatky za Cardano se odhaduj\u00ed kolem $44.500. Model poplatk\u016f je podobn\u00fd Ethereum: zde nejsou \u017e\u00e1dn\u00ed t\u011b\u017ea\u0159i, ale u\u017eivatel\u00e9 plat\u00ed poplatky ov\u011b\u0159ovatel\u016fm.<\/p>\n\n\n\nDodate\u010dn\u011b, v Ethereum existuje takzvan\u00fd \u201eplyn\u201c, kter\u00fd je nezbytn\u00fd k prov\u00e1d\u011bn\u00ed operac\u00ed s inteligentn\u00edmi smlouvami<\/strong>. Podle Ethereum.org<\/a>\u201ePlyn ozna\u010duje jednotku, kter\u00e1 m\u011b\u0159\u00ed mno\u017estv\u00ed v\u00fdpo\u010detn\u00edho \u00fasil\u00ed pot\u0159ebn\u00e9ho k proveden\u00ed konkr\u00e9tn\u00edch operac\u00ed v s\u00edti Ethereum\u201c.<\/p>\n\n\n\nCeny plynu na Ethereum jsou uvedeny v gwei a plat\u00ed se ETH (1 gwei se rovn\u00e1 0,000000001 ETH nebo 10-9 ETH). V dob\u011b psan\u00ed \u010dl\u00e1nku tento poplatek<\/a> je na 70,5 gwei (p\u0159ibli\u017en\u011b $0,0023).<\/p>\n\n\n\nCardano nebo Ethereum?<\/strong><\/h2>\n\n\n\nOba pracuj\u00ed na vytv\u00e1\u0159en\u00ed decentralizovan\u00fdch aplikac\u00ed a chytr\u00fdch smluv s r\u016fzn\u00fdmi \u00fa\u010dely. Oba aspiruj\u00ed na syst\u00e9my PoS, vysok\u00e9 rychlosti a n\u00edzk\u00e9 poplatky; a m\u016f\u017eeme \u0159\u00edci, \u017ee oba jsou st\u00e1le ve v\u00fdvoji. Ethereum je v\u0161ak t\u00edm, kdo v t\u00e9to sout\u011b\u017ei vede (prozat\u00edm).<\/p>\n\n\n\n
Ethereum m\u00e1 celkovou tr\u017en\u00ed kapitalizaci p\u0159es $397 miliard, a je to nesporn\u00fd l\u00eddr v aplikac\u00edch DeFi<\/strong>. Podle DeFi Prime<\/a>, v\u00edce ne\u017e 90% DeFi platforem je zalo\u017eeno na Ethereum. ICO, NFT, DAO a hry byly v tomto tak\u00e9 velmi po\u010detn\u00e9 blockchain<\/a> po v\u0161echny ty roky.<\/p>\n\n\n\n![\"Cardano-Ethereum-pou\u017eitelnost-DeFi\"](\"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/09\/pexels-jievani-8175569-1024x695.jpg\")
Obr\u00e1zek od\u00a0Jievani<\/strong>\u00a0z\u00a0Pexels<\/strong><\/figcaption><\/figure><\/div>\n\n\n\nMezit\u00edm Cardano pr\u00e1v\u011b za\u010d\u00edn\u00e1 tuto cestu. T\u00fdm za touto m\u011bnou je pe\u010dliv\u00fd a v\u017edy se zam\u011b\u0159uje na akademick\u00fd rozvoj. To ale vzalo v\u0161echny roky pou\u017e\u00edv\u00e1n\u00ed, kter\u00e9 ji\u017e Ethereum m\u00e1. I kdyby n\u011bjak\u00e9 hacky<\/a> jsou u posledn\u011b jmenovan\u00e9ho velmi \u010dast\u00e9. \u00a0<\/p>\n\n\n\nNavzdory tomu v\u0161emu si Cardano za posledn\u00ed dva roky z\u00edskalo velkou popularitu a investory. Nyn\u00ed, s v\u00edce ne\u017e $81 miliardami, je to t\u0159et\u00ed kryptom\u011bna podle tr\u017en\u00ed kapitalizace; po Ethereum velmi bl\u00edzko. Cena ADA se k dne\u0161n\u00edmu dni zv\u00fd\u0161ila o v\u00edce ne\u017e 1 370% <\/strong>[CoinMarketCap] a n\u011bkolik historick\u00fdch maxim (ATHs<\/a>) bylo dosa\u017eeno tohoto roku 2021.<\/p>\n\n\n\nEthereum tak\u00e9 roste. Syst\u00e9m PoS je bl\u00ed\u017ee a aktualizace uprost\u0159ed slibuj\u00ed dal\u0161\u00ed vylep\u0161en\u00ed. ETH tak\u00e9 m\u00e1 p\u0159ekon\u00e1n<\/a> rekordy v leto\u0161n\u00edm roce, co\u017e p\u0159edstavuje meziro\u010dn\u00ed n\u00e1r\u016fst o v\u00edce ne\u017e 349%. Kter\u00fd si tedy m\u016f\u017eete vybrat? Oba dva. V\u0161e z\u00e1vis\u00ed na tom, co chcete postavit a\/nebo \u010deho chcete dos\u00e1hnout.
<\/p>\n\n\n\n
\n\n\n\nChcete obchodovat s ETH, ADA a dal\u0161\u00edmi tokeny? M\u016f\u017ee\u0161 to ud\u011blat<\/em>\u00a0bezpe\u010dn\u011b\u00a0na Alfacash<\/a>! A nezapome\u0148te, \u017ee mluv\u00edme o tomto a mnoha dal\u0161\u00edch v\u011bcech na na\u0161ich soci\u00e1ln\u00edch m\u00e9di\u00edch.<\/em><\/p>\n\n\n\nCvrlik\u00e1n\u00ed<\/a> * Telegram<\/a> * Facebook<\/a> * Instagram<\/a> * Youtube<\/a> * Vkontakte<\/a><\/p>","protected":false},"excerpt":{"rendered":"Ethereum a Cardano se zdaj\u00ed velmi podobn\u00e9, ale maj\u00ed pozoruhodn\u00e9 rozd\u00edly. Kter\u00fd je te\u010f lep\u0161\u00ed? Objevte to zde!<\/p>","protected":false},"author":5,"featured_media":7868,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[50],"tags":[216,61,104,84,107,277,199],"class_list":{"0":"post-7855","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-analysis","8":"tag-cardano","9":"tag-cryptocurrencies","10":"tag-dapps","11":"tag-defi","12":"tag-ethereum","13":"tag-nfts","14":"tag-smart-contracts"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/09\/vs-scaled.jpg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/cs\/author\/isabel\/"},"yoast_head":"\n
Cardano vs Ethereum: Which one is better? - alfa.cash blog<\/title>\n<meta name=\"description\" content=\"Ethereum and Cardano seem very similar, but they have remarkable differences. Which one is better now? Discover it here!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alfacash.blog\/cs\/2021\/09\/12\/cardano-vs-ethereum-which-one-better\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cardano vs Ethereum: Which one is better?\" \/>\n<meta property=\"og:description\" content=\"Ethereum and Cardano seem very similar, but they have remarkable differences. Which one is better now? 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<\/figure><\/div>\n\n\n\nRok p\u0159ed po\u010d\u00e1te\u010dn\u00edm vyd\u00e1n\u00edm softwaru Ethereum v \u010dervenci 2015 Hoskinson odstoupil od projektu (v \u010dervnu 2014) a tvrdil, \u017ee Vitalik Buterin<\/a> asi Ethereum. Konkr\u00e9tn\u011b to bylo proto, \u017ee Hoskinson up\u0159ednost\u0148oval, aby se Ethereum stal komer\u010dn\u00edm subjektem, zat\u00edmco Buterin usiloval o to, aby Ethereum byl neziskov\u00fdm projektem, podle Zpr\u00e1va Bloombergu.<\/a><\/p>\n\n\n\n V roce 2015 zah\u00e1jil Hoskinson v\u00fdvoj Cardana<\/strong>, pojmenovan\u00fd po Gerolamo Cardano (italsk\u00fd polymath). Pro tento nov\u00fd projekt Hoskinson byla podporov\u00e1na<\/a> Jeremy Wood, kter\u00fd tak\u00e9 opustil Ethereum. V z\u00e1\u0159\u00ed 2017 byla kone\u010dn\u011b vyd\u00e1na prvn\u00ed verze softwaru Cardano. Je t\u0159eba poznamenat, \u017ee tento blockchain je vlajkov\u00fdm projektem spole\u010dnosti IOHK (Input Output Hong Kong), spole\u010dnosti tvo\u0159en\u00e9 ob\u011bma v\u00fdvoj\u00e1\u0159i.<\/p>\n\n\n\n Ethereum a Cardano pou\u017e\u00edvaj\u00ed r\u016fzn\u00e9 programovac\u00ed jazyky na vysok\u00e9 \u00farovni. Ethereum m\u00e1 intern\u00ed jazyk Turing Complete, p\u0159ezd\u00edvan\u00fd \u201eSolidity\u201c a podobn\u00fd Pythonu. Mezit\u00edm Cardano pou\u017e\u00edv\u00e1 Haskell<\/a>, ide\u00e1ln\u00ed jazyk pro obchodn\u00ed logiku, anal\u00fdzu dat, prototypov\u00e1n\u00ed a \u0161k\u00e1lovatelnost ve st\u00e1vaj\u00edc\u00edch softwarov\u00fdch prost\u0159ed\u00edch.<\/p>\n\n\n\n Oba jsou z\u00e1kladem pro vytvo\u0159en\u00ed chytr\u00e9 smlouvy<\/a> a intern\u00ed tokeny uvnit\u0159 t\u011bchto platforem. Pokud se zam\u011b\u0159\u00edme na pou\u017eitelnost, mus\u00edme v\u011bd\u011bt, \u017ee Cardano a Ethereum - krom\u011b jejich m\u011bn - byly vytvo\u0159eny hlavn\u011b pro v\u00fdvoj\u00e1\u0159e k vytv\u00e1\u0159en\u00ed nov\u00fdch aplikac\u00ed s mnoha \u00fa\u010dely. U\u017e jsme je vid\u011bli: ICO (intern\u00ed tokeny), aplikace DeFi, NFT<\/a>, Decentralizovan\u00e9 autonomn\u00ed organizace (DAO), hry atd.<\/p>\n\n\n\n Velk\u00fdm rozd\u00edlem oproti ostatn\u00edm aplikac\u00edm (nap\u0159\u00edklad od Google nebo Microsoftu) je decentralizace. To znamen\u00e1, \u017ee \u017e\u00e1dn\u00e1 korporace, vl\u00e1da nebo skupina nem\u016f\u017ee ovl\u00e1dat ani cenzurovat tyto platformy nebo mince<\/strong>. U\u017eivatel\u00e9 maj\u00ed v\u0161e pod kontrolou.<\/p>\n\n\n\n To byl v\u017edy p\u0159\u00edpad Ethereum, ale je to nov\u011bj\u0161\u00ed pro Cardano. T\u00fdm tohoto blockchainu se zam\u011b\u0159uje na v\u00fdzkum, tak\u017ee jeho v\u00fdvoj byl pomal\u00fd a mnoho jeho funkc\u00ed st\u00e1le \u010dek\u00e1. The\u00a0p\u0159\u00edchod Shelley<\/a>\u00a0f\u00e1ze prob\u011bhla v \u010dervenci 2020 a otev\u0159ela \u201et\u011b\u017eebn\u00ed dve\u0159e\u201c cel\u00e9 komunit\u011b. D\u0159\u00edve byla ve f\u00e1zi Byron centralizov\u00e1na v\u00fdroba Cardano.<\/p>\n\n\n\n Tent\u00fd\u017e rok nav\u00edc Cardano p\u0159edstavil nov\u00e9 vlastnosti<\/a>: vytvo\u0159en\u00ed nativn\u00edch token\u016f a podpora v\u00edce aktiv. To zahrnuje stablecoiny, aktiva DeFi a NFT. Tak\u00e9 letos 12. z\u00e1\u0159\u00ed aktualizace "Alonzo<\/a>\u201dKone\u010dn\u011b p\u0159edstavil skute\u010dn\u00e9 mo\u017enosti chytr\u00fdch smluv<\/strong>. Konkurence s Ethereum se zd\u00e1 b\u00fdt v\u00edce vyrovnan\u00e1 t\u00edmto zp\u016fsobem.<\/p>\n\n\n\n Algoritmy pro vytv\u00e1\u0159en\u00ed nov\u00fdch kryptom\u011bn v Ethereum a Cardano jsou r\u016fzn\u00e9. To znamen\u00e1, \u017ee jeden vyu\u017e\u00edv\u00e1 t\u011b\u017ebu elekt\u0159inou a druh\u00fd ne. Od sv\u00e9ho vzniku Ethereum pou\u017e\u00edv\u00e1 Proof-of-Work (POW<\/a>) t\u011b\u017eebn\u00ed algoritmus, jak m\u00e1 Bitcoin (BTC)<\/a>. To je ten, kter\u00fd vy\u017eaduje velk\u00e9 mno\u017estv\u00ed energie.<\/p>\n\n\n\n Nativn\u00ed kryptom\u011bna Ethereum se naz\u00fdv\u00e1 ether (ETH) a nem\u00e1 maxim\u00e1ln\u00ed limit emise. Nav\u00edc se jeho nab\u00eddka zat\u00edm ka\u017edoro\u010dn\u011b zvy\u0161uje o 4,5%. Aktualizace \u201eLond\u00fdn\u201c v srpnu<\/a> p\u0159edstavil nov\u00fd syst\u00e9m, kter\u00fd m\u00e1 tendenci b\u00fdt v\u00edce defla\u010dn\u00ed, aby sn\u00ed\u017eil vysok\u00e9 poplatky za plyn. <\/strong>V sou\u010dasn\u00e9m syst\u00e9mu Ethereum jsou nov\u011b vyt\u011b\u017een\u00e9 ETH poskytov\u00e1ny jako odm\u011bna t\u011b\u017ea\u0159\u016fm za ka\u017ed\u00fd nov\u00fd blok p\u0159idan\u00fd do s\u00edt\u011b.<\/p>\n\n\n\n Nicm\u00e9n\u011b, jak uv\u00e1d\u00ed Nadace Ethereum, v\u017edy bylo v pl\u00e1nu migrovat na mechanismus konsensu Proof-of-Stake (PoS). V syst\u00e9mech PoS<\/a>\u201eEnergie nen\u00ed nutn\u00e1 a \u010d\u00edslo\u201e horn\u00edka \u201cje nahrazeno\u201e valid\u00e1torem \u201c. Tento valid\u00e1tor zamkne ur\u010dit\u00e9 mno\u017estv\u00ed coin\u016f, aby z\u00edskal pr\u00e1vo ov\u011b\u0159ovat transakce, razit nov\u00e9 coiny a dost\u00e1vat odm\u011bny.\u00a0 \u00a0<\/p>\n\n\n\n Nadace Ethereum tvrd\u00ed, \u017ee PoS zvy\u0161uje \u201eimunitu v\u016f\u010di centralizaci\u201c. A\u010dkoli z popisu tohoto syst\u00e9mu lze vyvodit opak, proto\u017ee t\u011b\u017ea\u0159i by se stali valid\u00e1tory na z\u00e1klad\u011b po\u010dtu kryptom\u011bn, kter\u00e9 dr\u017e\u00ed. Ethereum 2.0 je v\u0161ak ji\u017e v pokro\u010dil\u00fdch f\u00e1z\u00edch v\u00fdvoje.<\/a><\/p>\n\n\n\n S PoS na Ethereum by mohli do \u0159et\u011bzce p\u0159id\u00e1vat nov\u00e9 bloky pouze ti u\u017eivatel\u00e9 s minim\u00e1ln\u011b 32 ETH (p\u0159ibli\u017en\u011b $106 000). Dostali by o<\/a> 5.4% pasivn\u00ed v\u00fdd\u011blek za rok<\/strong>, ale budou muset po\u010dkat, dokud nebude aktivov\u00e1n Ethereum 2.0, p\u0159i\u010dem\u017e jejich mince v sou\u010dasn\u00e9 dob\u011b nejsou k dispozici.<\/p>\n\n\n\n Cardano pou\u017e\u00edv\u00e1 Ouroboros, popsan\u00fd jako mechanismus konsensu ve stylu PoS. Podle Cardano.org je Ouroboros zalo\u017een na \u00fa\u010dastnick\u00fdch skupin\u00e1ch a delegovan\u00e9 \u00fa\u010dasti. Tento mechanismus konsensu rozd\u011bluje s\u00ed\u0165 na epochy a sloty. Pro ka\u017ed\u00fd slot je \u00fa\u010dastnick\u00e1 skupina p\u0159i\u0159azena jako v\u016fdce a dost\u00e1v\u00e1 odm\u011bnu v ADA (nativn\u00ed token) za p\u0159id\u00e1n\u00ed nov\u00fdch blok\u016f do \u0159et\u011bzce.\u00a0<\/p>\n\n\n\n Jak je uvedeno na Web Cardano<\/a>prost\u0159ednictv\u00edm Ouroboros \u201eDr\u017eitel\u00e9 ADA mohou sv\u016fj vklad delegovat na konkr\u00e9tn\u00ed fond pod\u00edl\u016f, co\u017e zvy\u0161uje jeho \u0161anci b\u00fdt vybr\u00e1n jako vedouc\u00ed slotu a pod\u00edlet se na odm\u011bn\u00e1ch fondu pod\u00edl\u016f\u201c.<\/p>\n\n\n\n Na rozd\u00edl od Ethereum m\u00e1 Cardano maxim\u00e1ln\u00ed emisn\u00ed limit 45 miliard ADA, z nich\u017e 32 miliard je ji\u017e v ob\u011bhu. Sv\u00e9 vsazen\u00e1 hodnota<\/a> je v\u00edce ne\u017e $60,7 milion\u016f, a jeho sl\u00edben\u00e1 ro\u010dn\u00ed odm\u011bna se pohybuje kolem 6,2%.<\/strong><\/p>\n\n\n\n Aktu\u00e1ln\u011b Ethereum proces<\/a> mezi 15 a 30 transakcemi za sekundu a m\u00e1 za c\u00edl dos\u00e1hnout rychlosti 100 000 transakc\u00ed za sekundu (TPS) s Ethereum 2.0. Mezit\u00edm se odhadovan\u00e1 rychlost<\/a> na Cardano je p\u0159es 250 transakc\u00ed za sekundu, ale m\u00ed\u0159\u00ed<\/a> v budoucnu dokonce na jeden milion TPS. Ob\u011b \u010d\u00edsla jsou docela nad\u0159azen\u00fd<\/a> na aktu\u00e1ln\u00ed platformy Visa a Mastercard, kter\u00e9 maj\u00ed rychlosti mezi 1 700 a 5 000 TPS.<\/p>\n\n\n\n Pokud jde o poplatky za s\u00ed\u0165, Cardano nab\u00edz\u00ed ni\u017e\u0161\u00ed transak\u010dn\u00ed poplatky ne\u017e Ethereum (alespo\u0148 zat\u00edm).<\/strong> Podle BitInfoCharts<\/a>, historick\u00fd pr\u016fm\u011brn\u00fd poplatek na Ethereum je 0,0056 ETH (kolem $18,5), zat\u00edmco Cardano zaznamen\u00e1v\u00e1 v pr\u016fm\u011bru 0,51 USD na poplatc\u00edch, podle Messari<\/a>.<\/p>\n\n\n\n Webov\u00e9 str\u00e1nky Cryptofees<\/a> odhaduje, \u017ee na Ethereum je generov\u00e1no p\u0159ibli\u017en\u011b $35 milion\u016f denn\u00edch poplatk\u016f. Uvnit\u0159 t\u00e9to s\u00edt\u011b jsou poplatky \u010d\u00e1ste\u010dn\u011b sp\u00e1leny a \u010d\u00e1ste\u010dn\u011b zaplaceny t\u011b\u017ea\u0159\u016fm. Celkov\u00e9 denn\u00ed poplatky za Cardano se odhaduj\u00ed kolem $44.500. Model poplatk\u016f je podobn\u00fd Ethereum: zde nejsou \u017e\u00e1dn\u00ed t\u011b\u017ea\u0159i, ale u\u017eivatel\u00e9 plat\u00ed poplatky ov\u011b\u0159ovatel\u016fm.<\/p>\n\n\n\n Dodate\u010dn\u011b, v Ethereum existuje takzvan\u00fd \u201eplyn\u201c, kter\u00fd je nezbytn\u00fd k prov\u00e1d\u011bn\u00ed operac\u00ed s inteligentn\u00edmi smlouvami<\/strong>. Podle Ethereum.org<\/a>\u201ePlyn ozna\u010duje jednotku, kter\u00e1 m\u011b\u0159\u00ed mno\u017estv\u00ed v\u00fdpo\u010detn\u00edho \u00fasil\u00ed pot\u0159ebn\u00e9ho k proveden\u00ed konkr\u00e9tn\u00edch operac\u00ed v s\u00edti Ethereum\u201c.<\/p>\n\n\n\n Ceny plynu na Ethereum jsou uvedeny v gwei a plat\u00ed se ETH (1 gwei se rovn\u00e1 0,000000001 ETH nebo 10-9 ETH). V dob\u011b psan\u00ed \u010dl\u00e1nku tento poplatek<\/a> je na 70,5 gwei (p\u0159ibli\u017en\u011b $0,0023).<\/p>\n\n\n\n Oba pracuj\u00ed na vytv\u00e1\u0159en\u00ed decentralizovan\u00fdch aplikac\u00ed a chytr\u00fdch smluv s r\u016fzn\u00fdmi \u00fa\u010dely. Oba aspiruj\u00ed na syst\u00e9my PoS, vysok\u00e9 rychlosti a n\u00edzk\u00e9 poplatky; a m\u016f\u017eeme \u0159\u00edci, \u017ee oba jsou st\u00e1le ve v\u00fdvoji. Ethereum je v\u0161ak t\u00edm, kdo v t\u00e9to sout\u011b\u017ei vede (prozat\u00edm).<\/p>\n\n\n\n Ethereum m\u00e1 celkovou tr\u017en\u00ed kapitalizaci p\u0159es $397 miliard, a je to nesporn\u00fd l\u00eddr v aplikac\u00edch DeFi<\/strong>. Podle DeFi Prime<\/a>, v\u00edce ne\u017e 90% DeFi platforem je zalo\u017eeno na Ethereum. ICO, NFT, DAO a hry byly v tomto tak\u00e9 velmi po\u010detn\u00e9 blockchain<\/a> po v\u0161echny ty roky.<\/p>\n\n\n\n Mezit\u00edm Cardano pr\u00e1v\u011b za\u010d\u00edn\u00e1 tuto cestu. T\u00fdm za touto m\u011bnou je pe\u010dliv\u00fd a v\u017edy se zam\u011b\u0159uje na akademick\u00fd rozvoj. To ale vzalo v\u0161echny roky pou\u017e\u00edv\u00e1n\u00ed, kter\u00e9 ji\u017e Ethereum m\u00e1. I kdyby n\u011bjak\u00e9 hacky<\/a> jsou u posledn\u011b jmenovan\u00e9ho velmi \u010dast\u00e9. \u00a0<\/p>\n\n\n\n Navzdory tomu v\u0161emu si Cardano za posledn\u00ed dva roky z\u00edskalo velkou popularitu a investory. Nyn\u00ed, s v\u00edce ne\u017e $81 miliardami, je to t\u0159et\u00ed kryptom\u011bna podle tr\u017en\u00ed kapitalizace; po Ethereum velmi bl\u00edzko. Cena ADA se k dne\u0161n\u00edmu dni zv\u00fd\u0161ila o v\u00edce ne\u017e 1 370% <\/strong>[CoinMarketCap] a n\u011bkolik historick\u00fdch maxim (ATHs<\/a>) bylo dosa\u017eeno tohoto roku 2021.<\/p>\n\n\n\n Ethereum tak\u00e9 roste. Syst\u00e9m PoS je bl\u00ed\u017ee a aktualizace uprost\u0159ed slibuj\u00ed dal\u0161\u00ed vylep\u0161en\u00ed. ETH tak\u00e9 m\u00e1 p\u0159ekon\u00e1n<\/a> rekordy v leto\u0161n\u00edm roce, co\u017e p\u0159edstavuje meziro\u010dn\u00ed n\u00e1r\u016fst o v\u00edce ne\u017e 349%. Kter\u00fd si tedy m\u016f\u017eete vybrat? Oba dva. V\u0161e z\u00e1vis\u00ed na tom, co chcete postavit a\/nebo \u010deho chcete dos\u00e1hnout. Chcete obchodovat s ETH, ADA a dal\u0161\u00edmi tokeny? M\u016f\u017ee\u0161 to ud\u011blat<\/em>\u00a0bezpe\u010dn\u011b\u00a0na Alfacash<\/a>! A nezapome\u0148te, \u017ee mluv\u00edme o tomto a mnoha dal\u0161\u00edch v\u011bcech na na\u0161ich soci\u00e1ln\u00edch m\u00e9di\u00edch.<\/em><\/p>\n\n\n\n Cvrlik\u00e1n\u00ed<\/a> * Telegram<\/a> * Facebook<\/a> * Instagram<\/a> * Youtube<\/a> * Vkontakte<\/a><\/p>","protected":false},"excerpt":{"rendered":" Ethereum a Cardano se zdaj\u00ed velmi podobn\u00e9, ale maj\u00ed pozoruhodn\u00e9 rozd\u00edly. Kter\u00fd je te\u010f lep\u0161\u00ed? Objevte to zde!<\/p>","protected":false},"author":5,"featured_media":7868,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[50],"tags":[216,61,104,84,107,277,199],"class_list":{"0":"post-7855","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-analysis","8":"tag-cardano","9":"tag-cryptocurrencies","10":"tag-dapps","11":"tag-defi","12":"tag-ethereum","13":"tag-nfts","14":"tag-smart-contracts"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2021\/09\/vs-scaled.jpg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/cs\/author\/isabel\/"},"yoast_head":"\nFunkce v r\u016fzn\u00fdch jazyc\u00edch<\/strong><\/h2>\n\n\n\n
<\/figure><\/div>\n\n\n\nR\u016fzn\u00e9 t\u011b\u017eby a mince<\/strong><\/h2>\n\n\n\n
<\/figure><\/div>\n\n\n\nZa Ethereum, v Cardano\u2026<\/strong><\/h3>\n\n\n\n
Rychlosti a poplatky<\/strong><\/h2>\n\n\n\n
<\/figure><\/div>\n\n\n\nCardano nebo Ethereum?<\/strong><\/h2>\n\n\n\n
<\/p>\n\n\n\n
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