{"id":5457,"date":"2022-10-11T11:16:53","date_gmt":"2022-10-11T09:16:53","guid":{"rendered":"https:\/\/kriptomat.cash\/ethereum\/"},"modified":"2025-12-18T16:43:11","modified_gmt":"2025-12-18T14:43:11","slug":"ethereum","status":"publish","type":"post","link":"https:\/\/kriptomat.hr\/en\/ethereum\/","title":{"rendered":"Ethereum"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5457\" class=\"elementor elementor-5457 elementor-944\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-09359e7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"09359e7\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d2dfc38\" data-id=\"d2dfc38\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-622a3e6 elementor-widget elementor-widget-heading\" data-id=\"622a3e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Merge se dogodio. Sve ostalo je povijest\u2026<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfe7d18 elementor-widget elementor-widget-image\" data-id=\"cfe7d18\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"596\" height=\"298\" src=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/ether.jpg\" class=\"attachment-large size-large wp-image-4394\" alt=\"\" srcset=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/ether.jpg 596w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/ether-300x150.jpg 300w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e640e47 elementor-widget elementor-widget-text-editor\" data-id=\"e640e47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Source: <a href=\"https:\/\/digikolma.com\/ethereum-blockchain-development-company.html\"><span style=\"font-weight: 400;\">Digil Kolma<\/span><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb1a7c0 elementor-widget elementor-widget-text-editor\" data-id=\"cb1a7c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Nedavno smo vam s velikim uzbu\u0111enjem ispri\u010dali sve o Ethereovom spajanju koje se dogodilo u rujnu, ali danas idemo <\/span><i><span style=\"font-weight: 400;\">\u201cback to basics&#8221;<\/span><\/i><span style=\"font-weight: 400;\"> i pri\u010damo vam sve o Ethereumu kao mre\u017ei, kovanici, ali i na\u010dinu funkcioniranja.\u00a0 Kao <a href=\"https:\/\/kriptomat.hr\/kriptovalute-561\/\">kriptovaluta<\/a>, Ethereum se pojavio 2014. godine kada je jedan od suosniva\u010da &#8211; Vitalik Buterin, ulo\u017eio sve svoje napore u razvoj blockchain tehnologije. Cilj mu je bio posvetiti se razvoju nove valute koja \u0107e ujedno biti i vi\u0161e od toga, a to je &#8211; svjetsko ra\u010dunalo.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">U odnosu na razvoj <a href=\"https:\/\/kriptomat.hr\/sve-sto-trebas-znati-o-bitcoinu\/\">Bitcoina<\/a>, koji je zapo\u010deo 2006. pod pseudonimom Satoshi Nakamoto, a kulminirao objavljivanjem tehni\u010dkih knjiga i pokretanjem Bitcoin mre\u017ee\u00a0 tri godine kasnije. Kronolo\u0161ki, to zna\u010di da Ethereum kaska, iako &#8211; po pitanju inovativnosti &#8211;\u00a0 ne kaska nimalo! \u0160tovi\u0161e, pro\u0161log je mjeseca to i dokazao dugo o\u010dekivanim \u201cSpajanjem\u201d, kao i najavom svih budu\u0107ih nadogradnji.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Ethereum poput Bitcoina, temelji svoju distribuiranu bazu na blockchain tehnologiji i na\u010delu\u00a0 decentraliziranosti, ali omogu\u0107uje i izvr\u0161avanje drugih vrsta transakcija, te pohranu razli\u010ditih vrsta podataka.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Osim transakcija koje se doga\u0111aju direktno izme\u0111u dva korisnika <\/span><i><span style=\"font-weight: 400;\">(bez tre\u0107e strane), <\/span><\/i><span style=\"font-weight: 400;\">Ethereum funkcionira i kao <\/span><i><span style=\"font-weight: 400;\">\u201copen source\u201d<\/span><\/i><span style=\"font-weight: 400;\"> blockchain platforma ilitiga decentralizirani lanac zapisa koja omogu\u0107ava bilo kome da na njoj izgradi i koristi decentralizirane aplikacije. Povrh toga, Ethereum podr\u017eava drugu najve\u0107u svjetsku kriptovalutu prema tr\u017ei\u0161noj kapitalizaciji &#8211; ether.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Isto kao kod Bitcoin sustava, Ethereum sustav nitko ne kontrolira i ne posjeduje, ali je glavna razlika\u00a0 u tome\u00a0 \u0161to je protokol kod potonjeg dizajniran tako da bude \u0161to prilagodljiviji i fleksibilniji. \u0160tovi\u0161e, prilagodba i fleksibilnost pametnih ugovora su upravo temeljne vrijednosti na kojoj po\u010diva ideja Ethereum blockchaina.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ca08a0 elementor-widget elementor-widget-heading\" data-id=\"6ca08a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Pametnom dosta (nije)! Upoznajmo pametne ugovore aka \u201cSmart Contracts\u201d<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d57e69 elementor-widget elementor-widget-image\" data-id=\"6d57e69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"461\" src=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/defi-series-smart-contract-768x461.jpg\" class=\"attachment-medium_large size-medium_large wp-image-4395\" alt=\"\" srcset=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/defi-series-smart-contract-768x461.jpg 768w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/defi-series-smart-contract-300x180.jpg 300w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/defi-series-smart-contract-1024x614.jpg 1024w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/defi-series-smart-contract.jpg 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-189b328 elementor-widget elementor-widget-text-editor\" data-id=\"189b328\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Source: <a href=\"https:\/\/www.pymnts.com\/blockchain\/2021\/what-is-a-smart-contract\/\"><span style=\"font-weight: 400;\">PYMNTS<\/span><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f1940a elementor-widget elementor-widget-text-editor\" data-id=\"3f1940a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Pametni ugovori su programi koji automatski izvr\u0161avaju transakcije nakon \u0161to su ispunjeni odre\u0111eni uvjeti, bez potrebe za posrednikom kao \u0161to je banka, tvrtka ili neki drugi entitet.\u00a0 Hajdemo osvijestiti potrebu za posrednikom u svakodnevnom \u017eivotu. Bili o\u010diti ili ne &#8211; posrednici poput <\/span><i><span style=\"font-weight: 400;\">Facebooka, Twittera, Instagrama<\/span><\/i><span style=\"font-weight: 400;\">, itd. pro\u017eimaju na\u0161e digitalne \u017eivote. Pa, tako \u010dak i jednostavno dijeljenje fotografije hrane ili obiteljskog trenutka s najbli\u017eima &#8211; zahtijeva sredi\u0161nje tijelo\u00a0 koje ne samo da upravlja mre\u017eom \u2013 ve\u0107 tako\u0111er postavlja pravila privatnosti, prikuplja podatke i servira personalizirani sadr\u017eaj na temelju istih.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Suprotno\u00a0 tome &#8211; iako rijetko percipirani kao takvi, pametni ugovori omogu\u0107uju automatizaciju jednostavnijih i slo\u017eenih digitalnih zadataka bez potrebe za centraliziranim entitetom koji upravlja i odobrava transakcije. Time je automatski otklonjena mogu\u0107nost serviranja personaliziranih informacija na temelju prija\u0161njih pona\u0161anja, te bi, ako bi ovaj sustav postao \u201c<\/span><i><span style=\"font-weight: 400;\">mainstream<\/span><\/i><span style=\"font-weight: 400;\">\u201d &#8211; na\u0161e pretrage na brojnim tra\u017eilicama, bile manje bombardirane\u00a0 tijekom digitalnog korisni\u010dkog iskustva, a mi bi kao korisnici bili manje pod utjecajem ogla\u0161iva\u010da.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d581c95 elementor-widget elementor-widget-heading\" data-id=\"d581c95\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">\u0160to omogu\u0107uje Pametne Ugovore (eng. Smart Contracts?)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2595b59 elementor-widget elementor-widget-text-editor\" data-id=\"2595b59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Pametne ugovore omogu\u0107uju lanci blokova, odnosno decentralizirana mre\u017ea ra\u010dunala koja zajedno provode pravila na mre\u017ei bez sredi\u0161njeg entiteta. Kod konvencionalnih ugovora, dokument ocrtava uvjete odnosa izme\u0111u dviju strana, koji su provedivi prema zakonu. U slu\u010daju da strana A prekr\u0161i uvjete, strana B mo\u017ee podignuti optu\u017enicu protiv strane A zbog nepo\u0161tivanja ugovora. Da bi strana B bila u mogu\u0107nosti podignuti optu\u017enicu, potrebna joj je i tre\u0107a strana, odnosno sud.<\/span><\/p><p><span style=\"font-weight: 400;\">Kod pametnih ugovora, novost je to da ugovori funkcioniraju automatski, te su \u201cu\u010dvr\u0161\u0107eni\u201d bez uplitanja tre\u0107e strane. Ovakvi ugovori nisu uvelike kori\u0161teni izvan Ethereuma sustava i upitno je ho\u0107e li ikada postati glavni na\u010din upravljanja transakcija. Me\u0111utim, \u201cprista\u0161e\u201d Ethereuma vjeruju kako \u0107e upravo Ethereum s vremenom postati standard za izvr\u0161avanje online transakcija, kao i standard za njihovu sigurnost. Stotine decentraliziranih aplikacija (eng. <\/span><i><span style=\"font-weight: 400;\">\u201cDapps\u201d<\/span><\/i><span style=\"font-weight: 400;\">) na bazi pametnih ugovora ve\u0107 su pokrenute, a neki od primjera su <\/span><i><span style=\"font-weight: 400;\">MakerDAO<\/span><\/i><span style=\"font-weight: 400;\"> i <\/span><i><span style=\"font-weight: 400;\">Compound<\/span><\/i><span style=\"font-weight: 400;\">. Takve aplikacije koriste pametne ugovore kako bi se korisnicima omogu\u0107ilo posu\u0111ivanje i zara\u0111ivanje kamata.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b81793 elementor-widget elementor-widget-heading\" data-id=\"8b81793\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Za\u0161to pametni ugovori?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09b5942 elementor-widget elementor-widget-text-editor\" data-id=\"09b5942\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Ideju pametnih ugovora potpisuje je ra\u010dunalni znanstvenik i kriptograf Nick Szabo. On ih je opisao kao neku vrstu digitalnog automata za prodaju. Njegov poznati primjer opisuje kako korisnici uno\u0161enjem vrijednost od 1 dolara u automat, mogu kroz automat dobiti predmet u protuvrijednosti ulo\u017eenog iznosa. U ovom bazi\u010dnom primjeru radilo se o grickalicama ili o\u00a0 bezalkoholnom pi\u0107u. Da povu\u010demo paralelu &#8211; pametni ugovori u kripto svijetu su isti u toliko \u0161to uz odre\u0111eni unos od primjerice 1 dolara, korisnik o\u010dekuje odre\u0111enu protuvrijednost. Ako ovu logiku dalje primjenimo na Ethereum &#8211; pametni ugovor \u0107e jednom korisniku omogu\u0107iti da drugom korisniku po\u0161alje 10 ether tokena, na na\u010din da se taj iznos ne \u201craspr\u0161i\u201d do odre\u0111enog datuma.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-81167c9 elementor-widget elementor-widget-heading\" data-id=\"81167c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Osnovni pametni ugovori<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b75b957 elementor-widget elementor-widget-text-editor\" data-id=\"b75b957\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Iako je Bitcoin je prvi podr\u017eavao osnovne pametne ugovore, oni su bili poprili\u010dno ograni\u010deni u odnosu na Ethereumove. Kod Bitcoina, svaka transakcija ujedno predstavlja i pametni ugovor jer \u0107e mre\u017ea odobriti transakcije samo ako je ispunjen odre\u0111en uvjet \u2013 a to je da korisnik pru\u017ei digitalni potpis kojim dokazuje da on uistinu posjeduje kriptovalutu za koju tvrdi da je posjeduje. Samo vlasnik Bitcoina koji posjeduje privatni klju\u010d, o kojem smo vam pisali u na\u0161em pro\u0161lom blogu &#8211; mo\u017ee proizvesti takav digitalni potpis.<\/span><\/p><p><span style=\"font-weight: 400;\">Kod Ethereuma &#8211; bazi\u010dni jezik pametnog ugovora, zamijenjen je naprednijim jezikom koji programerima omogu\u0107uje kori\u0161tenje blockchaina za obradu vi\u0161e od samih transakcija kriptovaluta. Ethereum jezik pametnog ugovora je kompletan (eng. <\/span><i><span style=\"font-weight: 400;\">\u201cTuring-complete\u201d<\/span><\/i><span style=\"font-weight: 400;\">), a podr\u017eava \u0161iri skup ra\u010dunalnih instrukcija bez ograni\u010denja. Programerima to omogu\u0107ava da napi\u0161u\u00a0 bilo koji pametni ugovor koji im padne na pamet.<\/span><\/p><p><span style=\"font-weight: 400;\">Iako Ethereum pametni ugovor ima o\u010dite prednosti, to ujedno zna\u010di da je manje testiran, a u toliko i ranjiv. Ethereum je ve\u0107 pretrpio milijune dolara gubitaka zbog nedostataka pametnih ugovorima, ali je isto tako i uveliko pridonio daljnjem napretku Ethereum platforme o \u010demu svjedo\u010de i brojne recentno najavljene nadogradnje. Veliki napredak na Ethereum mre\u017ei bilo je nedavno Spajanje ilitiga Merge. Kako smo otkrili <\/span><a href=\"https:\/\/kriptomat.hr\/ethereum-merge\/\"><span style=\"font-weight: 400;\">u pro\u0161lom blogu<\/span><\/a><span style=\"font-weight: 400;\"> &#8211; Spajanje predstavlja samo jednu od planiranih nadogradnji koja vodi do ve\u0107e skalabilnosti Ethereum mre\u017ee, a trenutni potencijal nadogradnje je tek na 40%. Smatra se da \u0107e Ethereum mre\u017ea svoj puni potencijal posti\u0107i kroz sljede\u0107e dvije godine, a prema rije\u010dima osniva\u010da Ethereuma &#8211; Vitalika Buterina &#8211; nakon <\/span><i><span style=\"font-weight: 400;\">Mergea <\/span><\/i><span style=\"font-weight: 400;\">sti\u017eu i<\/span><i><span style=\"font-weight: 400;\"> Surge, Verge, Purge <\/span><\/i><span style=\"font-weight: 400;\">i<\/span><i><span style=\"font-weight: 400;\"> Splurge! <\/span><\/i><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c925c8b elementor-widget elementor-widget-image\" data-id=\"c925c8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"286\" src=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/Pos-pow-768x286.png\" class=\"attachment-medium_large size-medium_large wp-image-4396\" alt=\"\" srcset=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/Pos-pow-768x286.png 768w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/Pos-pow-300x112.png 300w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/Pos-pow-1024x382.png 1024w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/Pos-pow.png 1440w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4091416 elementor-widget elementor-widget-text-editor\" data-id=\"4091416\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Source: <a href=\"https:\/\/blog.cakedefi.com\/ethereum-merge\/\"><span style=\"font-weight: 400;\">Cake DeFi Blog<\/span><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3efc103 elementor-widget elementor-widget-heading\" data-id=\"3efc103\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Ethereum dovr\u0161en 40% \u2026ali, psst - jo\u0161 puno toga dolazi nakon \u201cSpajanja\u201d!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-494ddc7 elementor-widget elementor-widget-text-editor\" data-id=\"494ddc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Prisjetimo se &#8211; spajanje je bazirano na kombinaciji Ethereum glavne mre\u017ee s \u201c<\/span><i><span style=\"font-weight: 400;\">Proof-of-Stake<\/span><\/i><span style=\"font-weight: 400;\">\u201d beacon chainom, te je ozna\u010dilo samo prvu u nizu nadogradnji.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Razlog koji unutar Ethereum Foundationa navode za sve\u00a0 \u201cduboke promjene\u201d je \u017eelja da mre\u017eu u\u010dine mo\u0107nijom i robusnijom. Ono \u0161to je za sada postignuto je ve\u0107a brzina transakcija i smanjena potro\u0161nja energije.<\/span><\/p><p><span style=\"font-weight: 400;\">Prema rije\u010dima Vitalika &#8211; iako Ethereum danas mo\u017ee obraditi oko 15-20 transakcija po sekundi, u bliskoj budu\u0107nosti najavljuje\u00a0 pove\u0107anu brzinu od 100.000 transakcija po sekundi. Zanimljivo je da on o svim razvojnim obe\u0107anjima govori s toliko entuzijazma, da je svim nadogradnjama dao imena koja se rimuju!\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Pa, hajdemo pone\u0161to re\u0107i o svakoj.<\/span><\/p><ol><li><b>Surge nadogradnja<\/b><span style=\"font-weight: 400;\"> odnosi se na daljnje skaliranje\u00a0 Ethereum mre\u017ee (eng. Ethereum Sharding), na smanjenje tro\u0161kova skupnih transakcija &#8211; (eng. <\/span><i><span style=\"font-weight: 400;\">\u201crollups\u201d<\/span><\/i><span style=\"font-weight: 400;\"> i <\/span><i><span style=\"font-weight: 400;\">\u201cbundled transactions\u201d<\/span><\/i><span style=\"font-weight: 400;\">), ali i na olak\u0161ano upravljanje \u010dvorovima <\/span><i><span style=\"font-weight: 400;\">(<\/span><\/i><span style=\"font-weight: 400;\">eng. \u201c<\/span><i><span style=\"font-weight: 400;\">nodes\u201d<\/span><\/i><span style=\"font-weight: 400;\">) koji osiguravaju Ethereum mre\u017eu. Prema rije\u010dima Vitalika, Ethereum danas mo\u017ee obraditi oko 15-20 transakcija u sekundi, ali se u bliskoj budu\u0107nosti planira pove\u0107ana brzina od 100.000 transakcija u sekundi.<\/span><\/li><li><b>Verge nadogradnja<\/b> <span style=\"font-weight: 400;\">odnosi se na tehni\u010dki aspekt, te na uvo\u0111enje novih matemati\u010dkih dokaza u mre\u017eu.\u00a0 Za korisnike to zna\u010di da \u0107e postati mre\u017eni validatori bez potrebe za pohranom velike koli\u010dine podataka na svojim strojevima. Tako\u0111er, kori\u0161tenjem mre\u017ee bazirane na na\u010delu \u201c<\/span><i><span style=\"font-weight: 400;\">Proof-of-Stake<\/span><\/i><span style=\"font-weight: 400;\">\u201d &#8211; validatorima sa zaklju\u010danim ili &#8220;ulo\u017eenim&#8221; etherom bit \u0107e omogu\u0107ena potvrda i provjera transakcija. Ova nadogradnja uvelike \u0107e doprinijeti decentralizaciji, koja je postala upitna kada se \u201cSpajanje\u201d po\u010delo najavljivati.<\/span><\/li><li><b>Purge ilitiga \u010di\u0161\u0107enje<\/b><span style=\"font-weight: 400;\"> &#8211; je nadogradnja koja se odnosi na \u010di\u0161\u0107enje stare povijesti na Ethereum mre\u017ei, kao i na poku\u0161aj stvarnog smanjenja koli\u010dine prostora koji je potreban hard disku. Ovoj nadogradnji cilj je pojednostavljenje Ethereum protokola tijekom vremena, te odbacivanje \u010dvorova kao lokacije za pohanu pro\u0161lih transakcija.<\/span><\/li><li><b>Splurge<\/b> <span style=\"font-weight: 400;\">nadogradnja je za sada najmanje definirana, a osniva\u010d nam o njoj otkriva da se odnosi na sve zabavne stvari koje tek slijede.<\/span><\/li><\/ol><p><span style=\"font-weight: 400;\">Bilo kako bilo, osim \u0161to ove nadogradnje predstavljaju veliki tehnolo\u0161ki napredak, moramo priznati da nas i zabavljaju. Sigurni smo da \u0107e one biti jedne o tema na\u0161ih budu\u0107ih kripto tema!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fc86c62 elementor-widget elementor-widget-heading\" data-id=\"fc86c62\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">\u0160to s vrijednosti Ethereuma nakon spajanja i gdje mo\u017ee\u0161 pratiti promjene?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24923bf elementor-widget elementor-widget-text-editor\" data-id=\"24923bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Nakon \u0161to se \u201cSpajanje\u201d dogodilo, Ethereum je krenuo tonuti. U prvim satima nakon spajanja ETH je pao na 1485 USD, a tijekom rujna, taj je pad iznosio \u010dak 18.5 %, pa jo\u0161 dodatnih 5.6%, \u010dime je ETH dosegnuo najni\u017eu vrijednost od 1416,57 USD. <\/span><\/p><p><span style=\"font-weight: 400;\">Unato\u010d inovativnosti koja se dogodila na Ethereum mre\u017ei &#8211; svjedo\u010dimo da taj doga\u0111aj nije doprinio rastu cijene ove druge po redu najve\u0107e kriptovalute. Ovih je dana\u00a0 Ethereum probio 1400 USD &#8211; \u0161to je najni\u017ea vrijednost,koja nije vi\u0111ena od kraja srpnja.<\/span><\/p><p><span style=\"font-weight: 400;\">Kako bi ostao u toku i redovno pratio pad i rast Ethereuma u stvarnom vremenu &#8211;\u00a0 s tobom dijelimo jedan od izvora\u00a0 gdje lako mo\u017ee\u0161 izvr\u0161iti provjeru &#8211; <\/span><a href=\"https:\/\/ethereumprice.org\/\"><span style=\"font-weight: 400;\">Ethereumprice.org<\/span><\/a><span style=\"font-weight: 400;\">. Uostalom, ako koristi\u0161 neki od <\/span><i><span style=\"font-weight: 400;\">\u201cHot Walleta<\/span><\/i><span style=\"font-weight: 400;\">\u201d, lako zaviri\u0161 u aplikaciju i provjeri\u0161 stanje na burzi na dana\u0161nji dan, a ako o temi \u201c<\/span><i><span style=\"font-weight: 400;\">Crypto Walleta<\/span><\/i><span style=\"font-weight: 400;\">\u201d \u017eeli\u0161 znati vi\u0161e &#8211; skokni do na\u0161eg <\/span><a href=\"https:\/\/kriptomat.hr\/crypto-wallet\/\"><span style=\"font-weight: 400;\">pro\u0161lotjednog bloga<\/span><\/a><span style=\"font-weight: 400;\"> o Walletima.<\/span><\/p><p><span style=\"font-weight: 400;\">Po pitanju Ethereuma, mi smo i dalje optimisti\u010dni oko daljnjeg rasta vrijednosti. Pratimo sve vijesti i objave, kriti\u010dki ih analiziramo, a s vama dijelimo ono najrelevantnije. Sve ovo \u0161to se sada doga\u0111a je mogu\u0107a posljedica tipi\u010dnih trikova na tr\u017ei\u0161tima valuta &#8211; kako kripto, tako i onih tradicionalnih. Mogu\u0107e je da je po\u010detni \u201c<\/span><i><span style=\"font-weight: 400;\">Hype<\/span><\/i><span style=\"font-weight: 400;\">\u201d oko najave \u201cSpajanja\u201d pumpao potra\u017enju, pa time i cijenu ethera &#8211; a nakon \u0161to se \u201cSpajanje\u201d dogodilo, trgovci su mahom krenuli prodavati kupljenje ethere &#8211; \u0161to je vrlo brzo utjecalo na pad vrijednosti. Mogu\u0107e je da je to bio samo kratkoro\u010dni pad ETH-a, te da \u0107e ova kriptovaluta nadalje samo rasti &#8211; osobito, ako uzmemo u obzir da je prijelaz Ethereuma na energetski u\u010dinkovitiji \u201cconsensus mechanism\u201d privukao dodatni interes tradicionalnih financijskih institucija i ulaga\u010da.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b487df4 elementor-widget elementor-widget-heading\" data-id=\"b487df4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Kako se postavlja pametni ugovor?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3ed6bb elementor-widget elementor-widget-text-editor\" data-id=\"d3ed6bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Programer mo\u017ee stvoriti pametni ugovor tako da napi\u0161e plo\u010du koda, nakon \u010dega gura pametni ugovor u mre\u017eu Ethereum. Taj je korak ono \u0161to provodi ugovor \u2013 pri tome ne dopu\u0161taju\u0107i nikome da uzme novac osim ako ne slijedi to\u010dna pravila u kodu. Tisu\u0107e ra\u010dunala iz cijelog svijeta tada imaju kopiju ovog pametnog ugovora.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f1b22af elementor-widget elementor-widget-heading\" data-id=\"f1b22af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Kori\u0161tenje pametnih ugovora<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8aaf795 elementor-widget elementor-widget-text-editor\" data-id=\"8aaf795\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">U ovom dijelu \u010dlanka s tobom kroz par natuknica dijelimo pone\u0161to o primjeni pametnih ugovora:<\/span><\/p><ul><li><b>Ra\u010duni s vi\u0161estrukim potpisom<\/b> <span style=\"font-weight: 400;\">\u00a0koji<\/span> <span style=\"font-weight: 400;\">osiguravaju da se<\/span> <span style=\"font-weight: 400;\">sredstva na ra\u010dunima mogu potro\u0161iti samo ako se tra\u017eeni postotak korisnika sla\u017ee.<\/span><\/li><li><b>Kodiranje financijskih sporazuma<\/b><span style=\"font-weight: 400;\"> koje se odnosi na upravljanje ugovorima me\u0111u korisnicima. Primjerice, ako jedan korisnik kupuje osiguranje od osiguravaju\u0107eg dru\u0161tva, pravila o tome kada i kako se osiguranje mo\u017ee otkupiti &#8211; programiraju se upravo u pametni ugovor.<\/span><\/li><li><b>Sporazumi temeljeni na vanjskom svijetu<\/b> <span style=\"font-weight: 400;\">omogu\u0107uju povla\u010denje podataka iz vanjskog svijeta (financijskih, politi\u010dkih ili bilo kojih drugih) uz pomo\u0107 proro\u010danstva (eng. \u201c<\/span><a href=\"https:\/\/www.coindesk.com\/tech\/2020\/12\/22\/what-is-an-oracle\/\"><span style=\"font-weight: 400;\">oracles<\/span><\/a><span style=\"font-weight: 400;\">\u201d). Proro\u010danstvo \u0161alje podatke iz vanjskog svijeta (poput dnevne temperature \/ broja politi\u010dkih glasova) u blockchain sustav. Tada, pametni ugovor na lancu blokova po\u010dinje koristiti podatke kako bi se ispo\u0161tovala pravila, te kako bi se donijela odluka o tome ho\u0107e li se isplatiti novac i kome.<\/span><\/li><li><span style=\"font-weight: 400;\">Sli\u010dno kao \u0161to funkcionira softverska baza podataka, pametni ugovori mogu raditi odnosno sura\u0111ivati s drugim pametnim ugovorima u lancu (eng. \u201c<\/span><i><span style=\"font-weight: 400;\">Third party collaboration<\/span><\/i><span style=\"font-weight: 400;\">\u201d).<\/span><\/li><li><b>Pohrana <\/b><span style=\"font-weight: 400;\">se odnosi na podatke o registraciji domene ili o zapisu o \u010dlanstvu. Pohrana podataka u blockchainu\u00a0 poput Ethereuma, jedinstvena je po tome \u0161to su podaci nepromjenjivi, te se ne mogu se izbrisati.<\/span><\/li><\/ul><p>\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-116c89c elementor-widget elementor-widget-heading\" data-id=\"116c89c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Tro\u0161ak koji se ve\u017ee uz pametne ugovore<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5f6515 elementor-widget elementor-widget-text-editor\" data-id=\"f5f6515\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Kako bi tisu\u0107e ra\u010dunala diljem svijeta potvr\u0111ivalo pametne ugovore, potrebna je energija, koja \u010desto nije jeftina, osobito u trenutku velike energetske krize &#8211; \u010demu svjedo\u010de nedavni veliki porasti naknada za Ethereum. Pri tome je korisnik onaj koji mora platiti naknadu, obi\u010dno u etheru (Ethereumov izvorni token). U principu, naknade za transakcije rastu kako mre\u017ea postaje zagu\u0161enija.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-abd15a9 elementor-widget elementor-widget-heading\" data-id=\"abd15a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Jesu li pametni ugovori zakonski provedeni?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be9775f elementor-widget elementor-widget-text-editor\" data-id=\"be9775f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Ako se pita mnoge zagovornike Ethereuma &#8211; pametni ugovori trebaju \u017eivjeti izvan pravnog sustava jer se provode automatski, te ne zahtijevaju centralni entitet poput sredi\u0161nje banke. Ako rade kako bi trebali, korisnici ne\u0107e morati i\u0107i na sud da bi rije\u0161ili sukobe. Ipak, ostaje otvoreno pitanje o tome kako \u0107e pametni ugovori funkcionirati unutar sada\u0161njeg pravnog sustava.<\/span><\/p><p><span style=\"font-weight: 400;\">Prema istra\u017eiva\u010dkom radu partnera Stuarta D. Levija i Alexa B. Liptona iz 2018.- utvr\u0111eno je da bi ameri\u010dki zakon trebao priznati mnoge pametne ugovore. Me\u0111utim, kako svaka dr\u017eava ima druga\u010diji pravni pristup kriptovalutama i lancima blokova &#8211; dolazi do neuskla\u0111enosti s obzirom na to da neke dr\u017eave vi\u0161e prihva\u0107aju novu tehnologiju od drugih.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8801781 elementor-widget elementor-widget-heading\" data-id=\"8801781\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Pametni ugovori - budu\u0107nost ili farsa?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-37b19ed elementor-widget elementor-widget-text-editor\" data-id=\"37b19ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Mnogi programeri, istra\u017eiva\u010di, pa \u010dak i pravni stru\u010dnjaci, lije\u010dnici &#8211; dijele uzbu\u0111enje i optimizam vezan za najavljena obe\u0107anja pametnih ugovora.<\/span><\/p><p><span style=\"font-weight: 400;\">Unato\u010d optimizmu, koji je poja\u010dan nedavnim naprecima na mre\u017ei prelaskom na <\/span><i><span style=\"font-weight: 400;\">Proof-of-Stake<\/span><\/i><span style=\"font-weight: 400;\"> na\u010din rada, primjena pametnih ugovora u mainstream svijetu vjerojatno \u0107e pri\u010dekati. Dok korisnici pametnih ugovora ne moraju vjerovati posrednicima, korisnici moraju vjerovati u to da je kod ispravno napisan. To je veliki zahtjev s obzirom na to da jo\u0161 uvijek postoje veliki sigurnosni problemi. Tijekom godina, otkriveno je mnogo hakerskih malverzacija koje su koristile nedostatke mre\u017ee kako bi krali sredstva korisnika. Mi se nadamo da \u0107e problemi biti sve manji, Ethereum mre\u017ea sve naprednija, a planirane nadogradnje koje pridonose razvoju decentraliziranih aplikacija i internetu biti uspje\u0161no realizirane.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b74884 elementor-widget elementor-widget-heading\" data-id=\"7b74884\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Ethereum kriptovaluta - dostupna na Kriptomat.hr!<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0bdc369 elementor-widget elementor-widget-image\" data-id=\"0bdc369\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/szmbol-300x300.jpg\" class=\"attachment-medium size-medium wp-image-4391\" alt=\"\" srcset=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/szmbol-300x300.jpg 300w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/szmbol-150x150.jpg 150w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/szmbol-768x768.jpg 768w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/szmbol-500x500.jpg 500w, https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/szmbol.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34f3fab elementor-widget elementor-widget-text-editor\" data-id=\"34f3fab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Source: <a href=\"https:\/\/redbubble.com\/i\/sticker\/Ethereum-Logo-ETC-Crypto-Ether-Fuel-by-misdememeor\/27314075.EJUG5\"><span style=\"font-weight: 400;\">Red Bubble<\/span><\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be77e27 elementor-widget elementor-widget-text-editor\" data-id=\"be77e27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">U timu Kriptomat.hr, cilj nam je nam je pove\u0107ati broj kriptomata u Hrvatskoj na urbanim lokacijama, ali i pro\u0161iriti spektar ponude na\u0161ih kriptovaluta.<\/span><\/p><p><span style=\"font-weight: 400;\">U trenutnoj ponudi imamo i Ethereum kriptovalutu kojoj posve\u0107ujemo ovaj \u010dlanak, a u ostaloj ponudi kod nas mo\u017eete prona\u0107i i <\/span><i><span style=\"font-weight: 400;\">Bitcoin, Litecoin, Ripple, Dogecoin, DAI, Bitcoin Cash<\/span><\/i><span style=\"font-weight: 400;\">, a prodati<\/span><i><span style=\"font-weight: 400;\"> Bitcoin, Litecoin, Ethereum, DAI.<\/span><\/i><span style=\"font-weight: 400;\"> O uputama kako i gdje <\/span><a href=\"https:\/\/kriptomat.hr\/kupnja\/\"><span style=\"font-weight: 400;\">kupiti<\/span><\/a><span style=\"font-weight: 400;\"> i <\/span><a href=\"https:\/\/kriptomat.hr\/prodaja\/\"><span style=\"font-weight: 400;\">prodati,<\/span><\/a><span style=\"font-weight: 400;\"> pro\u010ditaj na linkovima uklju\u010denim tekst &#8211; a mi smo tu da odgovorimo na tvoja pitanja. Prona\u0111i na\u0161 kontakt <\/span><a href=\"https:\/\/kriptomat.hr\/kontakt\/\"><span style=\"font-weight: 400;\">ovdje<\/span><\/a><span style=\"font-weight: 400;\">, te ostani u toku s\u00a0 temama iz kripto svijeta prate\u0107i na\u0161 aktualni <\/span><a href=\"https:\/\/www.instagram.com\/kriptomat.hr\/?hl=en\"><span style=\"font-weight: 400;\">Instagram profil<\/span><\/a><span style=\"font-weight: 400;\">!<\/span><\/p><p><span style=\"font-weight: 400;\">Do \u010ditanja,\u00a0<\/span><\/p><p><i><span style=\"font-weight: 400;\">Tvoj Kriptomat.hr tim!<\/span><\/i><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Merge se dogodio. Sve ostalo je povijest\u2026 Source: Digil Kolma Nedavno smo vam s velikim uzbu\u0111enjem ispri\u010dali sve o Ethereovom spajanju koje se dogodilo u rujnu, ali danas idemo \u201cback to basics&#8221; i pri\u010damo vam sve o Ethereumu kao mre\u017ei, kovanici, ali i na\u010dinu funkcioniranja.\u00a0 Kao kriptovaluta, Ethereum se pojavio 2014. godine kada je jedan [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4392,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[29,33],"tags":[],"class_list":["post-5457","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kripto-osnove","category-kriptovalute"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ethereum - Kriptomat<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kriptomat.hr\/en\/ethereum\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ethereum - Kriptomat\" \/>\n<meta property=\"og:description\" content=\"Merge se dogodio. Sve ostalo je povijest\u2026 Source: Digil Kolma Nedavno smo vam s velikim uzbu\u0111enjem ispri\u010dali sve o Ethereovom spajanju koje se dogodilo u rujnu, ali danas idemo \u201cback to basics&#8221; i pri\u010damo vam sve o Ethereumu kao mre\u017ei, kovanici, ali i na\u010dinu funkcioniranja.\u00a0 Kao kriptovaluta, Ethereum se pojavio 2014. godine kada je jedan [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kriptomat.hr\/en\/ethereum\/\" \/>\n<meta property=\"og:site_name\" content=\"Kriptomat\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-11T09:16:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-18T14:43:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kriptomat.hr\/wp-content\/uploads\/2022\/10\/ethereum-6286124_1920.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/ethereum\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/ethereum\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/#\\\/schema\\\/person\\\/7081b4e4a0122307289da1de1559a2ca\"},\"headline\":\"Ethereum\",\"datePublished\":\"2022-10-11T09:16:53+00:00\",\"dateModified\":\"2025-12-18T14:43:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/ethereum\\\/\"},\"wordCount\":2557,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/ethereum\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/kriptomat.hr\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/ethereum-6286124_1920.jpg\",\"articleSection\":[\"Kripto Osnove\",\"Kriptovalute\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/kriptomat.hr\\\/en\\\/ethereum\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/ethereum\\\/\",\"url\":\"https:\\\/\\\/kriptomat.hr\\\/en\\\/ethereum\\\/\",\"name\":\"Ethereum - 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