{"id":5651,"date":"2023-07-23T18:30:55","date_gmt":"2023-07-23T16:30:55","guid":{"rendered":"https:\/\/www.forexsrovnavac.cz\/mag\/?p=5651"},"modified":"2023-07-23T18:35:38","modified_gmt":"2023-07-23T16:35:38","slug":"kdo-vyviji-a-kontroluje-bitcoin-a-jeho-blockchain","status":"publish","type":"post","link":"https:\/\/www.forexsrovnavac.cz\/mag\/kdo-vyviji-a-kontroluje-bitcoin-a-jeho-blockchain\/","title":{"rendered":"Kdo vyv\u00edj\u00ed a kontroluje Bitcoin a jeho blockchain?"},"content":{"rendered":"<p>Tv\u016frce Bitcoinu zcela <strong>odstranil pot\u0159ebu centr\u00e1ln\u00ed autority<\/strong> p\u0159i \u0159\u00edzen\u00ed s\u00edt\u011b a vytvo\u0159il decentralizovan\u00fd syst\u00e9m s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem, kde nen\u00ed pot\u0159eba \u017e\u00e1dn\u00fd prost\u0159edn\u00edk, kter\u00fd by zprost\u0159edkov\u00e1val transakce BTC. Protokol je v\u0161ak navr\u017een tak, aby umo\u017enil n\u011bkolika z\u00fa\u010dastn\u011bn\u00fdm stran\u00e1m ovliv\u0148ovat budoucnost prvn\u00ed kryptom\u011bny na trhu. Kdo m\u00e1 p\u0159ece jen nejv\u011bt\u0161\u00ed vliv na Bitcoin a co byste m\u011bli v\u011bd\u011bt o z\u00fa\u010dastn\u011bn\u00fdch stran\u00e1ch Bitcoinu?<\/p>\n<h2>Kdo kontroluje Bitcoin?<\/h2>\n<p>Jak je Bitcoin ovl\u00e1d\u00e1n a kdo m\u00e1 na jeho \u0159\u00edzen\u00ed vliv? S\u00ed\u0165 Bitcoinu m\u00e1 n\u011bkolik z\u00fa\u010dastn\u011bn\u00fdch stran, kter\u00e9 zaji\u0161\u0165uj\u00ed r\u016fzn\u00e9 operace v t\u00e9to s\u00edti. Tyto strany jsou motivov\u00e1ny <strong>pracovat ve prosp\u011bch Bitcoinu<\/strong> a jeho u\u017eivatel\u016f. S\u00ed\u0165 nem\u00e1 \u017e\u00e1dn\u00fd centr\u00e1ln\u00ed org\u00e1n, kter\u00fd by ji spravoval, ale t\u011b\u017ea\u0159i, program\u00e1to\u0159i, burzy a velryby spolupracuj\u00ed na udr\u017een\u00ed funk\u010dn\u00ed, bezpe\u010dn\u00e9 a aktualizovan\u00e9 s\u00edt\u011b.<\/p>\n<ul>\n<li>N\u00e1vrhy na vylep\u0161en\u00ed a aktualizace jsou schvalov\u00e1ny t\u011bmito skupinami, a\u010dkoli za vznikem Bitcoinu stoj\u00ed<strong> nezn\u00e1m\u00fd tv\u016frce<\/strong> zn\u00e1m\u00fd jako Satoshi Nakamoto.<\/li>\n<\/ul>\n<h2>Kdo \u0159\u00edd\u00ed a programuje dal\u0161\u00ed v\u00fdvoj bitcoinu?<\/h2>\n<p>Bitcoin funguje na open-source syst\u00e9mu zalo\u017een\u00e9m na blockchainu zvan\u00e9m Bitcoin Core, co\u017e znamen\u00e1, \u017ee v podstat\u011b kdokoli (kdo v\u00ed, co d\u011bl\u00e1) m\u016f\u017ee p\u0159isp\u00edvat do s\u00edt\u011b a vylep\u0161ovat zdrojov\u00fd k\u00f3d. Do k\u00f3du ji\u017e p\u0159isp\u011blo mnoho v\u00fdvoj\u00e1\u0159\u016f, kte\u0159\u00ed se zaj\u00edmaj\u00ed o BTC a technologii blockchain a tak\u00e9 o finan\u010dn\u00ed svobodu. <strong>Mezi v\u00fdvoj\u00e1\u0159i existuje syst\u00e9m hierarchie<\/strong> zalo\u017een\u00fd na \u010dase str\u00e1ven\u00e9m na p\u0159\u00edsp\u011bvc\u00edch do Bitcoinu a tak\u00e9 s ohledem na kvalitu t\u011bchto p\u0159\u00edsp\u011bvk\u016f.<\/p>\n<p>V komunit\u011b Bitcoinu je neform\u00e1ln\u011b uzn\u00e1v\u00e1no &#8222;odstup\u0148ov\u00e1n\u00ed&#8220; d\u016fle\u017eitosti v\u00fdvoj\u00e1\u0159\u016f. Mezi nejuzn\u00e1van\u011bj\u0161\u00ed p\u0159isp\u011bvatele, kte\u0159\u00ed dlouhodob\u011b pracovali na vylep\u0161en\u00edch k\u00f3du BTC, <strong>pat\u0159\u00ed Gregory Maxwell<\/strong> a<strong> Pieter Wuille<\/strong>. P\u0159esto\u017ee mnoho v\u00fdvoj\u00e1\u0159\u016f spolupracuje na r\u016fzn\u00fdch projektech, pouze n\u011bkte\u0159\u00ed maj\u00ed pravomoc podepisovat a schvalovat aktualizace a zm\u011bny v p\u016fvodn\u00edm k\u00f3du. P\u0159edt\u00edm, ne\u017e jsou navrhovan\u00e9 zm\u011bny schv\u00e1leny, mus\u00ed proj\u00edt \u0159adou d\u016fkladn\u00fdch test\u016f a zkou\u0161ek, do kter\u00fdch se zapojuje mnoho v\u00fdvoj\u00e1\u0159\u016f.<\/p>\n<ul>\n<li>Tato skupina v\u00fdvoj\u00e1\u0159\u016f se star\u00e1 o udr\u017eov\u00e1n\u00ed a zdokonalov\u00e1n\u00ed s\u00edt\u011b, ale nem\u00e1 absolutn\u00ed kontrolu nad cel\u00fdm syst\u00e9mem.<\/li>\n<\/ul>\n<h2>Kdo zaji\u0161tuje funk\u010dnost a stabilitu Bitcoin s\u00edt\u011b?<\/h2>\n<p>V s\u00edti Bitcoin je aktivn\u00edch <strong>v\u00edce ne\u017e 8 000 uzl\u016f<\/strong>, kter\u00e9 se pod\u00edlej\u00ed na t\u011b\u017eb\u011b blok\u016f a vytv\u00e1\u0159en\u00ed nov\u00fdch blok\u016f v blockchainu, co\u017e zaji\u0161\u0165uje funk\u010dnost a stabilitu s\u00edt\u011b. Proces t\u011b\u017eby je kl\u00ed\u010dov\u00fdm prvkem blockchainu, kde t\u011b\u017ea\u0159i maj\u00ed odpov\u011bdnost za s\u00ed\u0165, jej\u00ed bezpe\u010dnost a spr\u00e1vn\u00e9 fungov\u00e1n\u00ed. Na poli t\u011b\u017eby BTC dominuj\u00ed pr\u016fmyslov\u011b v\u00fdkonn\u00ed t\u011b\u017ea\u0159i vyu\u017e\u00edvaj\u00edc\u00ed specializovan\u00e9 ASIC za\u0159\u00edzen\u00ed, a konkurence v oblasti t\u011b\u017eby BTC neust\u00e1le roste.<\/p>\n<p>Krom\u011b t\u011b\u017eebn\u00edch jednotlivc\u016f existuj\u00ed tak\u00e9 t\u011b\u017eebn\u00ed pooly, kter\u00e9 spolupracuj\u00ed a spole\u010dn\u011b t\u011b\u017e\u00ed bloky a schvaluj\u00ed transakce. <strong>Mezi nejvlivn\u011bj\u0161\u00ed hr\u00e1\u010de na poli t\u011b\u017eby pat\u0159\u00ed spole\u010dnost Bitmain<\/strong>, jej\u00ed\u017e dva t\u011b\u017eebn\u00ed pooly p\u0159edstavuj\u00ed zna\u010dn\u00fd pod\u00edl ha\u0161ovac\u00edho v\u00fdkonu. Tato koncentrace moci mezi t\u011b\u017eebn\u00edmi pooly vyvol\u00e1v\u00e1 obavy v r\u00e1mci komunity Bitcoinu.<\/p>\n<ul>\n<li>T\u011b\u017ea\u0159i p\u0159ij\u00edmaj\u00ed transak\u010dn\u00ed poplatky jako odm\u011bnu za svou pr\u00e1ci, kter\u00e1 spo\u010d\u00edv\u00e1 v \u0159e\u0161en\u00ed slo\u017eit\u00fdch v\u00fdpo\u010detn\u00edch \u00fakol\u016f a vytv\u00e1\u0159en\u00ed nov\u00fdch blok\u016f v blockchainu. T\u00edmto zp\u016fsobem udr\u017euj\u00ed celou s\u00ed\u0165 v provozu a zaji\u0161\u0165uj\u00ed bezpe\u010dnost transakc\u00ed.<\/li>\n<\/ul>\n<h2>M\u016f\u017ee n\u011bkdo zm\u011bnit maxim\u00e1ln\u00ed po\u010det 21 mili\u00f3n\u016f minc\u00ed?<\/h2>\n<p>Satoshi Nakamoto navrhl Bitcoin tak, aby jeho nab\u00eddka byla omezen\u00e1<strong> na celkov\u00fdch 21 milion\u016f BTC<\/strong>. Toto omezen\u00ed bylo z\u00e1m\u011brn\u011b stanoveno s c\u00edlem zajistit nedostatek, co\u017e posiluje protiinfla\u010dn\u00ed mechanismus a p\u0159isp\u00edv\u00e1 k budouc\u00ed hodnot\u011b Bitcoinu. P\u016fvodn\u00ed k\u00f3d, kter\u00fd vytvo\u0159il Nakamoto, stanovuje tuto nab\u00eddku a v\u00fdvoj\u00e1\u0159i mohou zm\u011bnit k\u00f3d, ale <strong>pravd\u011bpodobnost takov\u00e9 zm\u011bny je n\u00edzk\u00e1<\/strong>. Zv\u00fd\u0161en\u00ed nab\u00eddky by toti\u017e m\u011blo negativn\u00ed dopady na cel\u00fd ekosyst\u00e9m Bitcoinu.<\/p>\n<p>Pokud by se nab\u00eddka zv\u00fd\u0161ila, t\u011b\u017ea\u0159i by \u010delili poklesu hodnoty BTC a jejich odm\u011bny za t\u011b\u017ebu by se sn\u00ed\u017eily natolik, \u017ee by t\u011b\u017eba mohla b\u00fdt pro mal\u00e9 t\u011b\u017ea\u0159e ztr\u00e1tov\u00e1. Obchodn\u00edci a investo\u0159i by se <strong>pravd\u011bpodobn\u011b zbavili sv\u00fdch BTC<\/strong>, proto\u017ee se zv\u00fd\u0161enou nab\u00eddkou by ceny klesaly.<\/p>\n<ul>\n<li>P\u016fvodn\u00ed z\u00e1m\u011brem bylo vytvo\u0159it aktivum, kter\u00e9 by odol\u00e1valo inflaci, a to je dosa\u017eeno omezen\u00edm nab\u00eddky. Zm\u011bnu nab\u00eddky tedy neprov\u00e1d\u00ed \u017e\u00e1dn\u00fd subjekt krom\u011b p\u016fvodn\u00edho k\u00f3du, kter\u00fd vytvo\u0159il Satoshi Nakamoto.<\/li>\n<\/ul>\n<h2>Lze kontrolovat cenu Bitcoinu?<\/h2>\n<p><a href=\"\/kurzy\/bitcoin\">Cena Bitcoinu<\/a> je ovlivn\u011bna z\u00e1konem <strong>nab\u00eddky a popt\u00e1vky<\/strong>, ale dr\u017eitel\u00e9 a investo\u0159i s velk\u00fdmi mno\u017estv\u00edmi BTC mohou m\u00edt v\u011bt\u0161\u00ed kontrolu nad tr\u017en\u00ed cenou. Tito investo\u0159i, zn\u00e1m\u00ed jako <a href=\"\/mag\/kdo-jsou-kryptomenove-velryby-a-jak-ovlivnuji-trh-kryptomen\/\">velryby<\/a>, vlastn\u00ed obvykle 1 000 nebo v\u00edce minc\u00ed BTC a mohou organizovat velk\u00e9 n\u00e1kupn\u00ed a prodejn\u00ed akce, co\u017e ovliv\u0148uje cenu.<\/p>\n<p>Kdy\u017e skupina velryb rozhodne prodat sv\u00e9 BTC, takov\u00fd v\u00fdprodej m\u016f\u017ee zp\u016fsobit siln\u00e9 sn\u00ed\u017een\u00ed ceny. Ji\u017e v minulosti se podobn\u00fd sc\u00e9n\u00e1\u0159 stal, kdy\u017e 25 000 samostatn\u00fdch prodej\u016f 14 000 BTC vedlo ke 14% no\u010dn\u00edmu poklesu ceny a vyvolalo paniku na trhu. Dal\u0161\u00edm faktorem ovliv\u0148uj\u00edc\u00edm cenu Bitcoinu je proces p\u016flen\u00ed, kter\u00fd sni\u017euje odm\u011bny za t\u011b\u017ebu, co\u017e m\u016f\u017ee m\u00edt vliv na cenu BTC, i kdy\u017e to nemus\u00ed b\u00fdt okam\u017eit\u011b patrn\u00e9.<\/p>\n<p><em>Existuje n\u011bkolik skupin, kter\u00e9 hraj\u00ed d\u016fle\u017eitou roli p\u0159i \u0159\u00edzen\u00ed Bitcoinu, ale \u017e\u00e1dn\u00fd jednotliv\u00fd subjekt nem\u00e1 plnou kontrolu nad touto decentralizovanou platformou. Celkov\u011b lze \u0159\u00edci, \u017ee cena Bitcoinu je v\u00fdsledkem komplexn\u00edch interakc\u00ed mezi mnoha \u00fa\u010dastn\u00edky na trhu a nen\u00ed jednodu\u0161e ovl\u00e1d\u00e1na jednou entitou.<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tv\u016frce Bitcoinu zcela odstranil pot\u0159ebu centr\u00e1ln\u00ed autority p\u0159i \u0159\u00edzen\u00ed s\u00edt\u011b a vytvo\u0159il decentralizovan\u00fd syst\u00e9m s otev\u0159en\u00fdm zdrojov\u00fdm k\u00f3dem, kde nen\u00ed pot\u0159eba \u017e\u00e1dn\u00fd prost\u0159edn\u00edk, kter\u00fd by zprost\u0159edkov\u00e1val transakce BTC. Protokol je v\u0161ak navr\u017een tak, aby umo\u017enil n\u011bkolika z\u00fa\u010dastn\u011bn\u00fdm stran\u00e1m ovliv\u0148ovat budoucnost prvn\u00ed kryptom\u011bny na trhu. Kdo m\u00e1 p\u0159ece jen nejv\u011bt\u0161\u00ed vliv na Bitcoin a co byste [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5653,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"Kdo vyv\u00edj\u00ed a kontroluje Bitcoin a jeho blockchain? Jak se programuje a vylep\u0161uje bitcoinov\u00e1 s\u00ed\u0165? M\u00e1 n\u011bkdo kontrolu nad cenou Bitcoinu?","_seopress_robots_index":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[193],"tags":[],"class_list":["post-5651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kryptomeny"],"modified_by":"Krpensk\u00fd Martin","_links":{"self":[{"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/posts\/5651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/comments?post=5651"}],"version-history":[{"count":0,"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/posts\/5651\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/media\/5653"}],"wp:attachment":[{"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/media?parent=5651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/categories?post=5651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.forexsrovnavac.cz\/mag\/wp-json\/wp\/v2\/tags?post=5651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}