{"id":8532,"date":"2022-01-18T12:16:00","date_gmt":"2022-01-18T09:16:00","guid":{"rendered":"https:\/\/alfacash.blog\/?p=8532"},"modified":"2024-02-19T21:51:00","modified_gmt":"2024-02-19T18:51:00","slug":"co-je-solana-kryptomena-major-ethereum-konkurent","status":"publish","type":"post","link":"https:\/\/alfacash.blog\/cs\/2022\/01\/18\/co-je-solana-kryptomena-major-ethereum-konkurent\/","title":{"rendered":"Co je to kryptom\u011bna Solana? Hlavn\u00ed konkurent Ethereum"},"content":{"rendered":"<p>Trh s kryptom\u011bnami za\u010dal rok 2022 v \u010derven\u00e9 barv\u011b. Mnoho minc\u00ed v\u0161ak pokra\u010dovalo ve sv\u00e9 popularit\u011b v roce 2021 a s dobr\u00fdmi vyhl\u00eddkami na nov\u00fd rok. To je p\u0159\u00edpad kryptom\u011bny Solana (SOL).<\/p>\n\n\n\n<p>Do roku 2020 bylo dokonce obt\u00ed\u017en\u00e9 o tomto aktivu sly\u0161et. Nicm\u00e9n\u011b, <strong>Solana za\u017eila v roce 2021 exponenci\u00e1ln\u00ed r\u016fst<\/strong>. Nyn\u00ed je to tedy jeden z velk\u00fdch konkurent\u016f Ethereum. Poj\u010fme se pod\u00edvat, o \u010dem tento blockchain je a pro\u010d se stal obl\u00edben\u00fdm mezi investory.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Co je Solana?<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo.jpg\" alt=\"Altcoins-2022-Solana-crypto\" class=\"wp-image-8480\" width=\"290\" height=\"290\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo.jpg 400w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-300x300.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-150x150.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-12x12.jpg 12w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-180x180.jpg 180w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-370x370.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-306x306.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-245x245.jpg 245w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-200x200.jpg 200w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-305x305.jpg 305w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/Solana-crypto-logo-67x67.jpg 67w\" sizes=\"auto, (max-width: 290px) 100vw, 290px\" \/><figcaption>Logo Solana. Zdroj: ofici\u00e1ln\u00ed Twitter \u00fa\u010det<\/figcaption><\/figure><\/div>\n\n\n\n<p><a href=\"https:\/\/docs.solana.com\/introduction\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">S\u00ed\u0165 Solana<\/a>, p\u016fvodn\u011b zn\u00e1m\u00fd jako Loom Network, je vysoce v\u00fdkonn\u00fd, bez opr\u00e1vn\u011bn\u00ed (decentralizovan\u00fd) a open source blockchain. Mainnet spustili v roce 2019 Anatoly Yakovenko a Greg Fitzgerald. Byl navr\u017een tak, aby nab\u00edzel vysokorychlostn\u00ed s\u00ed\u0165 pro zpracov\u00e1n\u00ed na podporu aplikac\u00ed s vysokou popt\u00e1vkou a poskytoval pokro\u010dil\u00e9 funkce pro decentralizovan\u00e9 aplikace (Dapps). Jeho nativn\u00ed kryptom\u011bnou je Solana (SOL), kategorizovan\u00e1 jako kryptom\u011bna t\u0159et\u00ed generace.<\/p>\n\n\n\n<p>Solana je prezentov\u00e1n jako siln\u00fd konkurent <a href=\"https:\/\/alfacash.blog\/2020\/11\/14\/ethereum-2-new-features-prices-more-ethereum-chains\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ethereum 2.0<\/a> <strong>proto\u017ee nab\u00edz\u00ed vy\u0161\u0161\u00ed rychlost a m\u00e9n\u011b poplatk\u016f.<\/strong> Krom\u011b toho m\u00e1 v\u00fdpo\u010detn\u00ed v\u00fdkon pro velk\u00e9 mno\u017estv\u00ed informac\u00ed, kter\u00fd by zabr\u00e1nil velk\u00e9mu zahlcen\u00ed s\u00edt\u011b (a\u010dkoli tomu tak bylo <a href=\"https:\/\/cointelegraph.com\/news\/following-six-hour-outage-solana-draws-criticism-and-support?_ga=2.146892095.984616589.1642298870-182038462.1638348800\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ne v\u017edy tomu tak bylo<\/a>). Jeho technologie je zalo\u017eena na <a href=\"https:\/\/medium.com\/stakin\/solana-smart-contracts-overview-6cb94f02b8a4\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">paraleln\u00ed smart kontrakty<\/a> kter\u00e9 se spou\u0161t\u011bj\u00ed, \u010dtou a zapisuj\u00ed d\u00edky nov\u00e9mu syst\u00e9mu zvan\u00e9mu Sealevel.<\/p>\n\n\n\n<p>Solana <a href=\"https:\/\/alfacash.blog\/2020\/12\/09\/what-are-smart-contracts-what-they-for\/\" target=\"_blank\" rel=\"noreferrer noopener\">chytr\u00e9 smlouvy<\/a> jsou naps\u00e1ny ve dvou popul\u00e1rn\u00edch programovac\u00edch jazyc\u00edch s rozs\u00e1hl\u00fdmi v\u00fdvojov\u00fdmi knihovnami: C a Rust. D\u00edky Sealevelu jsou chytr\u00e9 smlouvy Solana nejrychlej\u0161\u00ed mezi s\u00edt\u011bmi sv\u00e9ho druhu a zaru\u010duj\u00ed \u0161k\u00e1lovatelnost v pr\u016fb\u011bhu \u010dasu. \u010c\u00edm lep\u0161\u00ed hardware, t\u00edm rychleji chytr\u00e9 kontrakty pob\u011b\u017e\u00ed. A tedy Dapps a obecn\u00e9 transakce.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Popularita kryptom\u011bny Solana<\/strong><\/h2>\n\n\n\n<p>Mnoho v\u00fdvoj\u00e1\u0159\u016f Dapps vid\u011blo v\u00fdhody Solana a rozhodlo se pro to <a href=\"https:\/\/alfacash.blog\/2020\/08\/30\/dummies-what-is-blockchain-how-it-works\/\" target=\"_blank\" rel=\"noreferrer noopener\">blockchain<\/a>. V sou\u010dasn\u00e9 dob\u011b krom\u011b kryptom\u011bny Solana <strong>Nezam\u011bniteln\u00e9 tokeny (<a href=\"https:\/\/alfacash.blog\/2021\/04\/11\/what-are-non-fungible-tokens-nfts-why-fever-ultimate-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\">NFT<\/a>) jsou velmi popul\u00e1rn\u00ed na blockchainu Solana<\/strong>, do t\u00e9 m\u00edry, \u017ee jeho tr\u017ei\u0161t\u011b dok\u00e1zaly p\u0159ekonat ty na Ethereum. Magic Eden a Solanart jsou dv\u011b nejv\u011bt\u0161\u00ed NFT tr\u017ei\u0161t\u011b <a href=\"https:\/\/dappradar.com\/nft\/protocol\/solana\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">v Sol\u00e1n\u011b<\/a>s objemy mezi $615 miliony a $593 miliony celkem.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Vesel\u00e9 sv\u00e1tky z Magic Eden!\" width=\"770\" height=\"433\" src=\"https:\/\/www.youtube.com\/embed\/pxmPzqJ4Wck?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Na druhou stranu Solana futures jsou t\u0159et\u00ed nejv\u011bt\u0161\u00ed, p\u0159ekonaly je pouze Binance Coin (BNB) a Terra (Luna). D\u00edky tomu v\u0161emu byl r\u016fst kryptom\u011bny Solana v roce 2021 kolem 26 000% a stal se <a href=\"https:\/\/alfacash.blog\/es\/2022\/01\/13\/inversion-en-criptomonedas-7-altcoins-watch-2022\/\" target=\"_blank\" rel=\"noreferrer noopener\">dobr\u00e1 investice<\/a> zv\u00e1\u017eit v roce 2022. V sou\u010dasn\u00e9 dob\u011b je Solana na sedm\u00e9m m\u00edst\u011b podle tr\u017en\u00ed kapitalizace [CoinMarketCap] s v\u00edce ne\u017e $43,6 miliardami.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Jak p\u0159\u00edpravek Solana p\u016fsob\u00ed?<\/strong><\/h2>\n\n\n\n<p>Solana je mo\u017en\u00e1 d\u00edky D\u016fkazu historie (<a href=\"https:\/\/medium.com\/solana-labs\/proof-of-history-a-clock-for-blockchain-cf47a61a9274\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">PoH<\/a>) konsensu\u00e1ln\u00ed protokol, vyvinut\u00fd Anatoly Yakovenko v roce 2018. Tento protokol je zalo\u017een na Proof of Stake (<a href=\"https:\/\/alfacash.blog\/2021\/01\/24\/what-proof-of-stake-pos-coins-passive-income\/\" target=\"_blank\" rel=\"noreferrer noopener\">PoS<\/a>) a jeho provoz z\u00e1vis\u00ed na funkci Verifiable Delay Function (<a href=\"https:\/\/docs.solana.com\/terminology#verifiable-delay-function-vdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">VDF<\/a>). <strong>Jeho hlavn\u00ed rozd\u00edl oproti PoS spo\u010d\u00edv\u00e1 v \u010dasov\u00e9 p\u0159esnosti <\/strong>se kter\u00fdmi se transakce prov\u00e1d\u011bj\u00ed. Stejn\u011b tak nepot\u0159ebuje, aby fungovaly v\u0161echny valid\u00e1tory. Tento protokol je tedy pova\u017eov\u00e1n za mnohem rychlej\u0161\u00ed ne\u017e PoS.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"693\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-1024x693.jpg\" alt=\"Solana-kryptom\u011bna-PoH-syst\u00e9m\" class=\"wp-image-5589\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-1024x693.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-300x203.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-150x101.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-266x180.jpg 266w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-761x515.jpg 761w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-751x508.jpg 751w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-370x250.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-554x375.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-306x207.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-362x245.jpg 362w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-260x176.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280-87x59.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2020\/09\/clock-4003126_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Stejn\u011b jako v PoS m\u016f\u017ee valid\u00e1tor b\u011b\u017eet na s\u00edti, pokud z\u00edskal hlasovac\u00ed pr\u00e1vo d\u00edky stakingu. Na rozd\u00edl od PoS zde v\u0161ak VDF funguj\u00ed jako p\u0159idan\u00e1 bezpe\u010dnostn\u00ed metoda, kter\u00e1 zabra\u0148uje ov\u011b\u0159en\u00ed transakc\u00ed pomoc\u00ed jednoduch\u00e9 loterie.<\/p>\n\n\n\n<p>VDF umo\u017e\u0148uj\u00ed zpracov\u00e1n\u00ed transakc\u00ed v \u010dist\u011b chronologick\u00e9m po\u0159ad\u00ed. VDF tak\u00e9 pou\u017e\u00edvaj\u00ed \u010dasov\u00e9 parametry ka\u017ed\u00e9 transakce k prov\u00e1d\u011bn\u00ed kryptografick\u00e9 funkce, kter\u00e1 je vnit\u0159n\u011b sv\u00e1z\u00e1na s \u010dasem, kdy jsou transakce prov\u00e1d\u011bny, vyb\u00edr\u00e1ny a ov\u011b\u0159ov\u00e1ny s\u00edt\u00ed.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Rychlost PoH<\/strong><\/h3>\n\n\n\n<p><strong>Vysv\u011btleme si rychlost protokolu, kter\u00fd Solana pou\u017e\u00edv\u00e1, na praktick\u00e9m p\u0159\u00edkladu<\/strong>. P\u0159edstavte si, \u017ee Alice chce poslat transakci, aby si najala slu\u017ebu \u00fadr\u017eby od Boba. Pr\u00e1v\u011b v tu chv\u00edli Charles po\u0161le Dany n\u011bjak\u00e9 pen\u00edze, aby si n\u011bco koupila. Alice pos\u00edl\u00e1 sv\u00e9 prost\u0159edky s konkr\u00e9tn\u00edm \u010dasem a datem, kter\u00e9 jsou zahrnuty v datech zas\u00edlan\u00fdch v transakci.<\/p>\n\n\n\n<p>Spolu s transakc\u00ed Alice jsou do seznamu p\u0159id\u00e1na data z Charlesovy transakce s Dany a dal\u0161\u00ed transakce od tis\u00edc\u016f dal\u0161\u00edch u\u017eivatel\u016f, v\u0161echny s konkr\u00e9tn\u00edm datem a \u010dasem, \u010dekaj\u00edc\u00ed na ov\u011b\u0159en\u00ed. Zde se aktivuj\u00ed VDF a syst\u00e9m PoH bere transakce a t\u0159\u00edd\u00ed je chronologicky, co nejp\u0159esn\u011bji.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"426\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-1024x426.jpg\" alt=\"Solana-kryptom\u011bna-transakce-poz\" class=\"wp-image-8537\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-1024x426.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-300x125.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-150x62.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-18x7.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-270x112.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-770x321.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-1170x487.jpg 1170w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-900x375.jpg 900w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-370x154.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-554x231.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-306x127.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-260x108.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280-87x36.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/business-4703104_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Aby byl vygenerov\u00e1n dal\u0161\u00ed blok, valid\u00e1tory aplikuj\u00ed \u0159adu funkc\u00ed VDF, kter\u00e9 ozna\u010d\u00ed blok a zabr\u00e1n\u00ed zm\u011bn\u011b transakc\u00ed. To zahrnuje vyh\u00fdb\u00e1n\u00ed se <a href=\"https:\/\/alfacash.blog\/2020\/10\/04\/malware-can-steal-cryptos-how-avoid-it\/\" target=\"_blank\" rel=\"noreferrer noopener\">bezpe\u010dnostn\u00ed chyby<\/a> jako je v\u00fdskyt dvojit\u00fdch v\u00fddaj\u016f. Pot\u00e9 se vygeneruje dal\u0161\u00ed blok. <strong>Ale rozd\u00edl pouh\u00fdch 0,1 sekundy m\u016f\u017ee d\u00e1t Alice a Bobovu transakci d\u0159\u00edve<\/strong> ten Charlese a Danyho, kter\u00fd byl vyroben t\u00e9m\u011b\u0159 ve stejnou dobu.<\/p>\n\n\n\n<p>\u010casov\u00e9 generov\u00e1n\u00ed prvn\u00edho bloku a jeho ozna\u010den\u00ed jsou korelov\u00e1ny s dal\u0161\u00edm blokem. VDF ov\u011b\u0159uj\u00ed \u010dasov\u00e1 raz\u00edtka transakc\u00ed a vytv\u00e1\u0159ej\u00ed jedine\u010dn\u00fd hash pro ka\u017ed\u00fd blok. Ruku v ruce s \u010dasov\u00fdm raz\u00edtkem se tak vytv\u00e1\u0159\u00ed \u010dasov\u00e9 \u0159azen\u00ed transakc\u00ed v bloku a samotn\u00e9ho bloku t\u00fdkaj\u00edc\u00ed se ostatn\u00edch na stejn\u00e9m blockchainu.<\/p>\n\n\n\n<p>\u010casov\u00e9 rozd\u00edly mezi jedn\u00edm blokem a druh\u00fdm jsou jen sekundy. Tak\u017ee ne\u017e do\u010dtete toto vysv\u011btlen\u00ed, Bob si ji\u017e nech\u00e1 poslat pen\u00edze od Alice. Dany bude m\u00edt pravd\u011bpodobn\u011b tak\u00e9 sv\u00e9 pen\u00edze. Byt v\u00edce specifick\u00fd, <a href=\"https:\/\/www.reddit.com\/r\/solana\/comments\/qop64g\/real_tps_of_solana\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u0159\u00edk\u00e1 se<\/a> \u017ee <strong>Solana zvl\u00e1dne p\u0159es 50 tis\u00edc transakc\u00ed za sekundu (TPS),<\/strong> ve srovn\u00e1n\u00ed se sou\u010dasn\u00fdmi 30 TPS na Ethereum a 60 na Binance Smart Chain. Nicm\u00e9n\u011b Ethereum 2.0 <a href=\"https:\/\/alfacash.blog\/2021\/06\/03\/rollups-arrive-ethereum-faster-cheaper-transactions\/\" target=\"_blank\" rel=\"noreferrer noopener\">pl\u00e1nuje dos\u00e1hnout<\/a> alespo\u0148 100 000 TPS, <a href=\"https:\/\/cardanofeed.com\/hydra-layer-scales-cardano-ada-to-reach-2-million-tps-5053.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">a Cardano<\/a> dokonce 2 miliony TPS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>P\u0159et\u00ed\u017een\u00ed s\u00edt\u011b<\/strong><\/h3>\n\n\n\n<p>I p\u0159es sv\u00e9 inovace m\u00e1 PoH dv\u011b slabiny, kter\u00e9 se uk\u00e1zaly loni. \u010casov\u00e1 p\u0159esnost protokolu m\u016f\u017ee zp\u016fsobit nesrovnalosti v uzlech a st\u00e1t se v\u00e1\u017en\u00fdm probl\u00e9mem. Dne 14. z\u00e1\u0159\u00ed 2021 s\u00ed\u0165 <a href=\"https:\/\/cointelegraph.com\/news\/solana-attributes-major-outage-to-denial-of-service-attack-targeting-dex-offering\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">p\u0159e\u0161el do re\u017eimu offline<\/a> po dobu 8 hodin.<\/p>\n\n\n\n<p>Solana za\u017eil prudk\u00fd n\u00e1r\u016fst transakc\u00ed (kv\u016fli bot\u016fm), kter\u00e9 zahltily s\u00ed\u0165 a zp\u016fsobily, \u017ee n\u011bkter\u00e9 valid\u00e1tory p\u0159estaly fungovat. V tomto sc\u00e9n\u00e1\u0159i do\u0161lo k ne\u00famysln\u00e9mu rozv\u011btven\u00ed s\u00edt\u011b, kdy valid\u00e1to\u0159i m\u011bli r\u016fzn\u00e1 data o bloc\u00edch.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-1024x683.jpg\" alt=\"Solana-kryptom\u011bna-\u0161ipky-tablet\" class=\"wp-image-8538\" srcset=\"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-1024x683.jpg 1024w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-300x200.jpg 300w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-150x100.jpg 150w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-18x12.jpg 18w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-270x180.jpg 270w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-770x515.jpg 770w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-761x508.jpg 761w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-772x515.jpg 772w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-370x247.jpg 370w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-554x370.jpg 554w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-306x204.jpg 306w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-367x245.jpg 367w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-260x173.jpg 260w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280-87x58.jpg 87w, https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/interactive-6300483_1280.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p><strong>Po t\u011bchto 8 hodin\u00e1ch se s\u00ed\u0165 vr\u00e1tila zp\u011bt online bez v\u011bt\u0161\u00edch dopad\u016f<\/strong> za cenu kryptom\u011bny, kter\u00e1 z\u016fstala kolem $170 \u2013 $140 za token [CoinMarketCap].<\/p>\n\n\n\n<p>P\u0159esto\u017ee se jedn\u00e1 o velmi specifick\u00fd p\u0159\u00edpad, Solana u\u017e m\u011bl zaveden\u00e9 dva mechanismy, jak zabr\u00e1nit sc\u00e9n\u00e1\u0159i, jako byl ten ze 14. z\u00e1\u0159\u00ed. Solana pou\u017e\u00edv\u00e1 Turbine, kter\u00e1 roz\u010dlen\u00ed informace obsa\u017een\u00e9 v bloc\u00edch a nejprve ode\u0161le metadata, aby bylo ov\u011b\u0159en\u00ed rychlej\u0161\u00ed (nap\u0159. <a href=\"https:\/\/alfacash.blog\/2020\/08\/20\/how-buy-bitcoin-simple-steps-nice-recipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Bitcoin<\/a> kompaktn\u00ed bloky).<\/p>\n\n\n\n<p>Solana tak\u00e9 pou\u017e\u00edv\u00e1 GulfStream, protokol, kter\u00fd ukl\u00e1d\u00e1 informace o transakc\u00edch (mempool), t\u0159\u00edd\u00ed je a umo\u017e\u0148uje valid\u00e1tor\u016fm p\u0159ipravit p\u016fdu pro dal\u0161\u00ed blok, kter\u00fd je ov\u011b\u0159ov\u00e1n. Z\u00e1rove\u0148 synchronizuje hodiny valid\u00e1tor\u016f, tak\u017ee nedoch\u00e1z\u00ed k \u017e\u00e1dn\u00fdm nesrovnalostem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Co m\u016f\u017eete d\u011blat v Solana?<\/strong><\/h2>\n\n\n\n<p>To je dal\u0161\u00ed zaj\u00edmav\u00e1 ot\u00e1zka k t\u00e9matu. Odpov\u011b\u010f je spousta v\u011bc\u00ed. A na to nemus\u00edte b\u00fdt v\u00fdvoj\u00e1\u0159. Pokud zkontrolujeme <a href=\"https:\/\/www.solana.news\/sol-projects\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Projekty Solana<\/a>, <strong>v\u00edce ne\u017e 100 Dapps pokr\u00fdv\u00e1 r\u016fzn\u00e9 kategorie, <\/strong>z <a href=\"https:\/\/alfacash.blog\/2021\/05\/08\/top-5-most-expensive-nfts-ever-sold-date\/\" target=\"_blank\" rel=\"noreferrer noopener\">NFT<\/a> tr\u017ei\u0161t\u011b a decentralizovan\u00e9 burzy (DEX) na hry a decentralizovan\u00e9 finance (<a href=\"https:\/\/alfacash.blog\/2020\/09\/09\/how-to-make-thousands-dollars-defi\/\" target=\"_blank\" rel=\"noreferrer noopener\">DeFi<\/a>) platformy.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\u00davod do Raydium\" width=\"770\" height=\"433\" src=\"https:\/\/www.youtube.com\/embed\/ViFSfsAqSLg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>Aktu\u00e1ln\u011b Solana&#039;s <a href=\"https:\/\/dappradar.com\/rankings\/protocol\/solana\/1\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">vedouc\u00ed Dapp<\/a> je Raydium, DEX s 242 tis\u00edci u\u017eivateli za posledn\u00edch 30 dn\u00ed a objemem $38 miliard. T\u011bsn\u011b n\u00e1sleduje NFT Marketplace Magic Eden s v\u00edce ne\u017e 209 tis\u00edci u\u017eivateli a objemem $541 milion\u016f. Na t\u0159et\u00edm m\u00edst\u011b je SolaJump, hra s NFT, kter\u00e1 \u010d\u00edt\u00e1 p\u0159es 79 tis\u00edc u\u017eivatel\u016f a objem $101 milion\u016f.<\/p>\n\n\n\n<p>Nyn\u00ed, a\u010dkoli Solana v posledn\u00edm roce p\u0159edvedl dobr\u00fd v\u00fdkon, je p\u0159ed n\u00e1mi je\u0161t\u011b dlouh\u00e1 cesta. Zvl\u00e1\u0161t\u011b, ne\u017e se prok\u00e1\u017ee, \u017ee m\u016f\u017ee z\u00edskat korunu proti Ethereum (ETH) a Binance Smart Chain (<a href=\"https:\/\/alfacash.blog\/2021\/04\/08\/alfacash-is-now-supporting-binance-coin-bnb-on-binance-smart-chain\/\" target=\"_blank\" rel=\"noreferrer noopener\">BNB<\/a>), jeho hlavn\u00ed konkurenti.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p class=\"has-text-align-center\"><br><em>Chcete obchodovat BTC, ETH, BNB a dal\u0161\u00ed tokeny? M\u016f\u017ee\u0161 to ud\u011blat<\/em>\u00a0<em>bezpe\u010dn\u011b\u00a0<a href=\"https:\/\/www.alfa.cash\/buy\/bitcoin\" target=\"_blank\" rel=\"noreferrer noopener\">na 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.<br><br><\/em><a href=\"https:\/\/twitter.com\/alfacash_crypto\" target=\"_blank\" rel=\"noreferrer noopener\"><a href=\"https:\/\/twitter.com\/alfacash_crypto\" target=\"_blank\" rel=\"noreferrer noopener\">Cvrlik\u00e1n\u00ed<\/a>\u00a0*\u00a0<a href=\"https:\/\/t.me\/AlfacashCommunity\" target=\"_blank\" rel=\"noreferrer noopener\">Telegram<\/a>\u00a0*\u00a0<a href=\"https:\/\/www.instagram.com\/alfacashstore\" target=\"_blank\" rel=\"noreferrer noopener\">Instagram<\/a> * <a href=\"https:\/\/www.youtube.com\/channel\/UCOl4fdRHj8AseQ5b6z9udaw\" target=\"_blank\" rel=\"noreferrer noopener\">Youtube<\/a>\u00a0*<a href=\"https:\/\/www.facebook.com\/alfacashstore\" target=\"_blank\" rel=\"noreferrer noopener\">Facebook<\/a>\u00a0\u00a0*\u00a0<a href=\"https:\/\/vk.com\/alfacashcrypto\" target=\"_blank\" rel=\"noreferrer noopener\">Vkontakte<\/a><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Kryptom\u011bna Solana (SOL) zaznamenala b\u011bhem roku 2021 obrovsk\u00fd r\u016fst. Poj\u010fme se tedy pod\u00edvat, pro\u010d se tato stala mezi investory obl\u00edbenou.<\/p>","protected":false},"author":5,"featured_media":8543,"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":[48],"tags":[88,84,101,277,199,399],"class_list":{"0":"post-8532","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-learn","8":"tag-altcoins","9":"tag-defi","10":"tag-investment","11":"tag-nfts","12":"tag-smart-contracts","13":"tag-solana"},"featured_image_src":"https:\/\/alfacash.blog\/wp-content\/uploads\/2022\/01\/04.jpg","author_info":{"display_name":"Isabel P\u00e9rez","author_link":"https:\/\/alfacash.blog\/cs\/author\/isabel\/"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v25.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the Solana cryptocurrency? 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