{"id":9743,"date":"2022-07-23T19:23:46","date_gmt":"2022-07-23T17:23:46","guid":{"rendered":"http:\/\/crypto50x.com\/dalsi-informace-o-osirelem-bloku-v-blockchainu\/"},"modified":"2022-07-23T19:28:11","modified_gmt":"2022-07-23T17:28:11","slug":"dalsi-informace-o-osirelem-bloku-v-blockchainu","status":"publish","type":"post","link":"https:\/\/crypto50x.com\/cs\/dalsi-informace-o-osirelem-bloku-v-blockchainu\/","title":{"rendered":"Dal\u0161\u00ed informace o osi\u0159el\u00e9m bloku v blockchainu"},"content":{"rendered":"

Kryptom\u011bny jako cel\u00fd v\u00fdklenek v\u00e1s okouzl\u00ed terminologi\u00ed kolem nich. Proto\u017ee se tento obor neust\u00e1le vyv\u00edj\u00ed, je \u010dasto mo\u017en\u00e9 setkat se s nov\u00fdmi pojmy a terminologi\u00ed, kter\u00e9 jsou odvozeny od b\u011b\u017en\u00fdch slov nebo fr\u00e1z\u00ed, ale pro kryptom\u011bnov\u00e9 nad\u0161ence maj\u00ed velk\u00fd v\u00fdznam. Mo\u017en\u00e1 jste se ji\u017e setkali s pojmy jako kut\u00e1n\u00ed kryptom\u011bn, p\u016flen\u00ed bitcoin\u016f<\/a>, t\u011b\u017eba, kryptouzly a mnoho dal\u0161\u00edch.<\/p>\n

Chcete-li m\u00edt v oblasti obchodov\u00e1n\u00ed s kryptom\u011bnami a investov\u00e1n\u00ed n\u00e1skok p\u0159ed ostatn\u00edmi, je mo\u017en\u00e1 dobr\u00e9 pokra\u010dovat v budov\u00e1n\u00ed siln\u00e9 znalostn\u00ed z\u00e1kladny. Kdy\u017e se aklimatizujete se spr\u00e1vn\u00fdmi pojmy a znalostmi, m\u00e1te velkou \u0161anci, \u017ee se prosad\u00edte jako n\u011bkte\u0159\u00ed z veter\u00e1nsk\u00fdch investor\u016f do kryptom\u011bn. P\u0159idejme je\u0161t\u011b jednu terminologii, sirot\u010d\u00ed<\/u><\/span><\/a> <\/span> bloky v kryptom\u011bn\u00e1ch, do va\u0161eho ji\u017e rostouc\u00edho seznamu pojm\u016f. <\/p>\n

Tohle znamen\u00e1 osi\u0159el\u00fd blok<\/h2>\n

V blockchainu ozna\u010duje osi\u0159el\u00fd blok blok, kter\u00fd byl v s\u00edti blockchain<\/a> vy\u0159e\u0161en, a\u010dkoli jej s\u00ed\u0165 odm\u00edtla p\u0159ijmout. U takov\u00e9ho bloku nen\u00ed rodi\u010d zn\u00e1m nebo neexistuje. Je to tak\u00e9 blok, kter\u00fd t\u011b\u017ea\u0159i odm\u00edtaj\u00ed, co\u017e znamen\u00e1, \u017ee nen\u00ed sou\u010d\u00e1st\u00ed nejdel\u0161\u00edho \u0159et\u011bzce d\u016fkaz\u016f pr\u00e1ce.<\/p>\n

Blockchain je jednou z hlavn\u00edch sou\u010d\u00e1st\u00ed s\u00edt\u011b kryptom\u011bn. Kryptom\u011bny jsou obvykle zalo\u017eeny na transparentn\u00ed a distribuovan\u00e9 ve\u0159ejn\u00e9 \u00fa\u010detn\u00ed knize, v n\u00ed\u017e jsou v\u0161echny proveden\u00e9 transakce zaznamen\u00e1ny v bloc\u00edch a pot\u00e9 p\u0159id\u00e1ny do blockchainu. Po \u00fasp\u011b\u0161n\u00e9m ov\u011b\u0159en\u00ed a vytvo\u0159en\u00ed nov\u00e9ho bloku dostanou t\u011b\u017ea\u0159i atraktivn\u00ed odm\u011bnu.<\/p>\n

V blockchainu se p\u0159i ov\u011b\u0159ov\u00e1n\u00ed a vytv\u00e1\u0159en\u00ed nov\u00fdch blok\u016f m\u016f\u017ee st\u00e1t, \u017ee n\u011bkter\u00e9 bloky budou vytvo\u0159eny, ale blockchain se nepoda\u0159\u00ed ov\u011b\u0159it. Jedn\u00e1 se o osi\u0159el\u00e9 bloky. P\u0159esto\u017ee jsou platn\u00e9, nejsou v s\u00edti akceptov\u00e1ny. Proto z\u016fstanou v kryptografick\u00e9 s\u00edti jako odd\u011blen\u00e9.<\/p>\n

Porozum\u011bn\u00ed osi\u0159el\u00fdm blok\u016fm<\/h2>\n

V blockchainu je n\u011bkolik blok\u016f, kter\u00e9 slou\u017e\u00ed jako \u00falo\u017en\u00e9 jednotky. Uchov\u00e1vaj\u00ed podrobnosti o r\u016fzn\u00fdch transakc\u00edch, kter\u00e9 prob\u00edhaj\u00ed v s\u00edti blockchain. V procesu t\u011b\u017eby se t\u011b\u017ea\u0159i sna\u017e\u00ed generovat nov\u00e9 bloky \u0159e\u0161en\u00edm hash. Pokud hash nezn\u00e1te, jedn\u00e1 se o hexadecim\u00e1ln\u00ed \u010d\u00edslo, kter\u00e9 uchov\u00e1v\u00e1 informace o bloku.<\/p>\n

Prvn\u00ed t\u011b\u017ea\u0159, kter\u00fd \u00fasp\u011b\u0161n\u011b otev\u0159e nov\u00fd blok, dostane odm\u011bnu a pot\u00e9 zap\u00ed\u0161e prvn\u00ed transakci v tomto nov\u00e9m bloku. V tomto nov\u011b otev\u0159en\u00e9m bloku jsou ulo\u017eeny informace o po\u010d\u00e1te\u010dn\u00edch bloc\u00edch a transakc\u00edch. Blok se t\u011b\u017e\u00ed tak\u00e9 p\u0159i otev\u00edr\u00e1n\u00ed dal\u0161\u00edho bloku.<\/p>\n

V\u0161echny bloky vytv\u00e1\u0159ej\u00edc\u00ed blockchain jsou propojeny<\/a>, proto\u017ee p\u0159ij\u00edmaj\u00ed informace z p\u0159edchoz\u00edch blok\u016f. V p\u0159\u00edpad\u011b, \u017ee je blok uzav\u0159en, jsou data zak\u00f3dov\u00e1na a pot\u00e9 p\u0159ed\u00e1na dal\u0161\u00edmu bloku. Tyto dva bloky jsou potomek a rodi\u010d. Pokud jsou nav\u00edc oba bloky otev\u0159eny ze stejn\u00e9ho rodi\u010dovsk\u00e9ho bloku sou\u010dasn\u011b, vzniknou dva pod\u0159\u00edzen\u00e9 bloky. Do \u0159et\u011bzce lze bohu\u017eel zapojit pouze jeden.<\/p>\n

O tom, kter\u00fd blok bude pou\u017eit, rozhoduj\u00ed uzly s\u00edt\u011b. To se prov\u00e1d\u00ed tak, \u017ee se mezi dv\u011bma pod\u0159\u00edzen\u00fdmi bloky povol\u00ed rozv\u011btven\u00ed. Uzly pak rozhodnou, kter\u00fd blok bude p\u0159ijat do procesu validace. Pot\u00e9 ka\u017ed\u00fd blok vytvo\u0159\u00ed dal\u0161\u00ed bloky, \u010d\u00edm\u017e je zah\u00e1jen proces ov\u011b\u0159ov\u00e1n\u00ed v\u011bt\u0161iny blok\u016f. P\u0159ijaty jsou ty forky, kter\u00e9 maj\u00ed v\u011bt\u0161inu blok\u016f ov\u011b\u0159en\u00fdch pomoc\u00ed proof of work<\/a>. Bohu\u017eel ty, kter\u00e9 jsou v krat\u0161\u00edm \u0159et\u011bzci, jsou vy\u0159azeny, co\u017e vede k vytvo\u0159en\u00ed osi\u0159el\u00e9ho bloku.<\/p>\n

Dost\u00e1vaj\u00ed horn\u00edci odm\u011bnu za osi\u0159el\u00e9 bloky?<\/h2>\n

Za takov\u00fd blok bohu\u017eel t\u011b\u017ea\u0159i nedostanou odm\u011bnu. T\u011b\u017ea\u0159 tak\u00e9 nem\u016f\u017ee z\u00edskat transak\u010dn\u00ed poplatky za osi\u0159el\u00e9 bloky. Je to proto, \u017ee t\u011b\u017eebn\u00ed pooly pou\u017e\u00edvaj\u00ed strategii v\u00fdplaty m\u00edsto proporcion\u00e1ln\u00ed.<\/p>\n

Rizika osi\u0159el\u00fdch blok\u016f<\/h2>\n

Denn\u011b se objev\u00ed p\u0159ibli\u017en\u011b 1 a\u017e 3 osi\u0159el\u00e9 bloky. Tvrd\u00ed to server blockchain.info. To znamen\u00e1, \u017ee p\u0159ibli\u017en\u011b 1 % vyt\u011b\u017een\u00fdch blok\u016f je osi\u0159el\u00fdch. Osi\u0159el\u00e9 bloky v\u0161ak nep\u0159edstavuj\u00ed \u017e\u00e1dn\u00e9 riziko ani nestabilitu.<\/p>\n

Probl\u00e9m m\u016f\u017ee b\u00fdt zp\u016fsoben pouze u\u017eivateli. Nap\u0159\u00edklad transakce, kter\u00e1 se na dlouhou dobu zasekne v mempoolu. Tento proces m\u016f\u017ee prob\u00edhat v p\u0159\u00edpad\u011b, \u017ee je transakce p\u0159ijata a pozd\u011bji je vy\u0159azena. To znamen\u00e1, \u017ee se vr\u00e1t\u00ed do pam\u011b\u0165ov\u00e9 sb\u00edrky a znovu po\u010dk\u00e1 na sv\u016fj p\u0159\u00edkaz. Pokud si vyberete n\u00edzkou provizi, budete \u010dekat dlouho. Celkov\u011b bude transakce nakonec vy\u0159e\u0161ena.<\/p>\n

Transakce, kter\u00e9 prob\u011bhnou v osi\u0159el\u00fdch bloc\u00edch, budou v p\u0159\u00edpad\u011b, \u017ee nemaj\u00ed \u017e\u00e1dn\u00e9 nekal\u00e9 \u00famysly, zaps\u00e1ny do hlavn\u00edho \u0159et\u011bzce. Tento proces tak\u00e9 vy\u017eaduje, abyste byli opatrn\u00ed s bitcoiny, kter\u00e9 m\u016f\u017eete v t\u00e9 dob\u011b obdr\u017eet<\/a>. Pokud se v\u00e1m toti\u017e nepoda\u0159\u00ed prov\u00e9st potvrzen\u00ed, \u017ee jste je obdr\u017eeli v hlavn\u00edm blockchainu, m\u016f\u017ee se st\u00e1t, \u017ee p\u0159i jeho pou\u017e\u00edv\u00e1n\u00ed zjist\u00edte, \u017ee je neplatn\u00fd.<\/p>\n","protected":false},"excerpt":{"rendered":"

Kryptom\u011bny jako cel\u00fd v\u00fdklenek v\u00e1s okouzl\u00ed terminologi\u00ed kolem nich. Proto\u017ee se tento obor neust\u00e1le vyv\u00edj\u00ed, je \u010dasto mo\u017en\u00e9 setkat se s nov\u00fdmi pojmy a terminologi\u00ed, kter\u00e9 jsou odvozeny od b\u011b\u017en\u00fdch slov nebo fr\u00e1z\u00ed, ale pro kryptom\u011bnov\u00e9 nad\u0161ence maj\u00ed velk\u00fd v\u00fdznam. Mo\u017en\u00e1 jste se ji\u017e setkali s pojmy jako kut\u00e1n\u00ed kryptom\u011bn, p\u016flen\u00ed bitcoin\u016f, t\u011b\u017eba, kryptouzly a … Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":9663,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[619,909],"tags":[242,4430,4968,237,4976],"class_list":["post-9743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kryptomena","category-technologie-blockchain","tag-bitcoin-cs","tag-blockchain-cs","tag-blok-sirotku","tag-kryptomena-cs","tag-odmena-2"],"_links":{"self":[{"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/posts\/9743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/comments?post=9743"}],"version-history":[{"count":1,"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/posts\/9743\/revisions"}],"predecessor-version":[{"id":9769,"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/posts\/9743\/revisions\/9769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/media\/9663"}],"wp:attachment":[{"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/media?parent=9743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/categories?post=9743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crypto50x.com\/cs\/wp-json\/wp\/v2\/tags?post=9743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}