{"id":9733,"date":"2022-07-23T19:23:46","date_gmt":"2022-07-23T17:23:46","guid":{"rendered":"http:\/\/crypto50x.com\/vita-meira-um-munadarlaus-blokk-i-blockchain\/"},"modified":"2022-07-23T19:28:09","modified_gmt":"2022-07-23T17:28:09","slug":"vita-meira-um-munadarlaus-blokk-i-blockchain","status":"publish","type":"post","link":"https:\/\/crypto50x.com\/is\/vita-meira-um-munadarlaus-blokk-i-blockchain\/","title":{"rendered":"Vita meira um muna\u00f0arlaus blokk \u00ed Blockchain"},"content":{"rendered":"

Cryptocurrency sem heill sess mun d\u00e1lei\u00f0a \u00feig me\u00f0 hugt\u00f6kum \u00ed kringum \u00fea\u00f0. Sem svi\u00f0 sem heldur \u00e1fram a\u00f0 \u00fer\u00f3ast er oft h\u00e6gt a\u00f0 kynnast n\u00fdjum hugt\u00f6kum og hugt\u00f6kum sem koma fr\u00e1 hversdagslegum or\u00f0um e\u00f0a or\u00f0asamb\u00f6ndum en hafa mikla \u00fe\u00fd\u00f0ingu fyrir dulritunar\u00e1hugamenn. Kannski hefur \u00fe\u00fa n\u00fa \u00feegar rekist \u00e1 hugt\u00f6k eins og dulritunargjaldmi\u00f0ilssm\u00ed\u00f0i, helmingun bitcoins<\/a> , n\u00e1muvinnslu, dulritunarhn\u00fata og margt fleira.<\/p>\n

Til a\u00f0 vera \u00e1 undan \u00f6llum \u00f6\u00f0rum \u00e1 svi\u00f0i vi\u00f0skipta og fj\u00e1rfestinga \u00ed dulritunargjaldmi\u00f0lum er kannski g\u00f3\u00f0 hugmynd a\u00f0 halda \u00e1fram a\u00f0 byggja upp sterkan \u00feekkingargrunn. \u00deegar \u00fe\u00fa a\u00f0lagast sj\u00e1lfum \u00fe\u00e9r me\u00f0 r\u00e9ttum hugt\u00f6kum og \u00feekkingu eru l\u00edkurnar \u00e1 \u00fev\u00ed a\u00f0 gera \u00fea\u00f0 st\u00f3rt eins og sumir gamalreyndu dulm\u00e1lsfj\u00e1rfestarnir miklar. Vi\u00f0 skulum b\u00e6ta einni hugt\u00f6kum \u00ed vi\u00f0b\u00f3t, muna\u00f0arlausum<\/u><\/span> kubbum \u00ed dulritunargjaldmi\u00f0li<\/a> inn \u00ed \u00feinn \u00feegar vaxandi lista yfir hugt\u00f6k.<\/span> <\/p>\n

\u00deetta er \u00fea\u00f0 sem muna\u00f0arlaus blokk \u00fe\u00fd\u00f0ir<\/h2>\n

\u00cd blockchain v\u00edsar muna\u00f0arlaus blokk til blokk sem hefur veri\u00f0 leyst \u00ed blockchain<\/a> netinu \u00fe\u00f3 a\u00f0 neti\u00f0 hafi neita\u00f0 a\u00f0 sam\u00feykkja \u00fea\u00f0. Fyrir sl\u00edka blokk er foreldri\u00f0 ekki \u00feekkt e\u00f0a er ekki til. \u00dea\u00f0 er l\u00edka blokk sem n\u00e1mumenn hafna sem \u00fe\u00fd\u00f0ir a\u00f0 \u00fea\u00f0 er ekki hluti af lengstu ke\u00f0ju s\u00f6nnunar \u00e1 vinnu.<\/p>\n

Blockchain er einn af helstu \u00fe\u00e1ttum dulritunargjaldmi\u00f0ils nets. Dulritunarskr\u00e1r eru venjulega bygg\u00f0ar \u00e1 gagns\u00e6rri og dreif\u00f0ri opinberri h\u00f6fu\u00f0b\u00f3k \u00fear sem \u00f6ll vi\u00f0skipti sem ger\u00f0 eru eru skr\u00e1\u00f0 \u00ed blokkunum sem s\u00ed\u00f0an er b\u00e6tt vi\u00f0 blockchain. Eftir a\u00f0 hafa sta\u00f0fest og b\u00fai\u00f0 til n\u00fdja blokk me\u00f0 g\u00f3\u00f0um \u00e1rangri, f\u00e1 n\u00e1mumenn a\u00f0la\u00f0andi ver\u00f0laun.<\/p>\n

\u00cd blockchain, me\u00f0an veri\u00f0 er a\u00f0 sannreyna og b\u00faa til n\u00fdjar, g\u00e6tu sumar blokkir veri\u00f0 b\u00fanar til en blockchain tekst ekki a\u00f0 sannreyna. \u00deetta eru muna\u00f0arlausu blokkirnar. Jafnvel \u00fe\u00f3 a\u00f0 \u00feau s\u00e9u gild eru \u00feau ekki sam\u00feykkt \u00e1 netinu. \u00deess vegna ver\u00f0a \u00feeir enn \u00e1fram \u00ed dulritunarnetinu sem a\u00f0skilin.<\/p>\n

A\u00f0 skilja muna\u00f0arlausar blokkir<\/h2>\n

\u00cd blockchain eru nokkrir blokkir og \u00feeir virka sem geymslueiningar. \u00deeir geyma uppl\u00fdsingar um mismunandi vi\u00f0skipti sem eiga s\u00e9r sta\u00f0 \u00ed blockchain neti. \u00cd n\u00e1muvinnslunni reyna n\u00e1mumennirnir a\u00f0 b\u00faa til n\u00fdjar blokkir me\u00f0 \u00fev\u00ed a\u00f0 leysa kj\u00f6tk\u00e1ssa. Ef \u00fe\u00fa \u00feekkir ekki kj\u00f6tk\u00e1ssa, \u00fe\u00e1 er \u00fea\u00f0 sext\u00e1nskur tala sem geymir uppl\u00fdsingar um blokkina.<\/p>\n

Fyrsti n\u00e1muma\u00f0urinn sem opnar n\u00fdja blokk f\u00e6r ver\u00f0laun og skrifar s\u00ed\u00f0an fyrstu f\u00e6rsluna \u00ed \u00feeirri n\u00fdju blokk. \u00deessar n\u00fdopnu\u00f0u blokkaruppl\u00fdsingar var\u00f0andi upphafsblokkirnar sem og vi\u00f0skipti. Kubburinn er einnig anna \u00ed a\u00f0 opna a\u00f0ra blokk.<\/p>\n

Allar blokkirnar sem b\u00faa til blockchain eru tengdar<\/a> \u00feegar \u00fe\u00e6r f\u00e1 uppl\u00fdsingar fr\u00e1 fyrri blokkum. Ef blokk er loku\u00f0 eru g\u00f6gn k\u00f3\u00f0u\u00f0 og s\u00ed\u00f0an send \u00ed n\u00e6sta blokk. \u00deessar tv\u00e6r blokkir eru barn og foreldri. \u00dear a\u00f0 auki, ef b\u00e1\u00f0ar blokkirnar eru opna\u00f0ar fr\u00e1 sama foreldrareitnum \u00e1 sama t\u00edma, \u00fe\u00e1 ver\u00f0a tv\u00e6r barnablokkir. \u00dev\u00ed mi\u00f0ur getur a\u00f0eins einn veri\u00f0 sam\u00fe\u00e6ttur \u00ed ke\u00f0juna.<\/p>\n

Nethn\u00fatarnir eru \u00feeir sem taka \u00e1kv\u00f6r\u00f0un um blokkina sem \u00feeir munu nota. \u00dea\u00f0 er gert me\u00f0 \u00fev\u00ed a\u00f0 leyfa gaffli \u00e1 milli barnakubba tveggja. Hn\u00fatarnir taka s\u00ed\u00f0an \u00e1kv\u00f6r\u00f0un um blokkina sem ver\u00f0ur sam\u00feykktur \u00ed l\u00f6ggildingarferlinu. Eftir \u00fea\u00f0 mun hver blokk b\u00faa til fleiri blokkir og \u00feetta byrjar ferli\u00f0 vi\u00f0 a\u00f0 sta\u00f0festa flestar blokkir. Gaflinn sem hefur flestar kubbana sta\u00f0festa me\u00f0 vinnus\u00f6nnun<\/a> eru sam\u00feykktir. \u00dev\u00ed mi\u00f0ur er \u00feeim sem eru \u00ed styttri ke\u00f0junni farga\u00f0 sem leiddi til \u00feess a\u00f0 muna\u00f0arlaus blokk myndast.<\/p>\n

F\u00e1 n\u00e1mumenn ver\u00f0laun fyrir muna\u00f0arlausar blokkir?<\/h2>\n

\u00dev\u00ed mi\u00f0ur f\u00e1 n\u00e1mumenn ekki ver\u00f0laun fyrir sl\u00edka blokk. N\u00e1muma\u00f0ur getur ekki l\u00edka fengi\u00f0 vi\u00f0skiptagj\u00f6ld fyrir muna\u00f0arlausu blokkirnar. \u00deetta er vegna \u00feess a\u00f0 n\u00e1mupottarnir nota \u00fatborgunarstefnu \u00ed sta\u00f0 hlutfallslegrar.<\/p>\n

\u00c1h\u00e6ttan af muna\u00f0arlausum blokkum<\/h2>\n

Daglega birtast um \u00fea\u00f0 bil 1 til 3 muna\u00f0arlausar blokkir. \u00deetta er samkv\u00e6mt blockchain.info. \u00dea\u00f0 \u00fe\u00fd\u00f0ir a\u00f0 um 1% af kubbunum sem n\u00e1muvinnsla er muna\u00f0arlaus. Hins vegar hefur \u00fea\u00f0 ekki \u00ed f\u00f6r me\u00f0 s\u00e9r neina \u00e1h\u00e6ttu e\u00f0a \u00f3st\u00f6\u00f0ugleika a\u00f0 hafa muna\u00f0arlausu blokkirnar.<\/p>\n

Vandam\u00e1l g\u00e6ti bara stafa\u00f0 af notandanum. Svo sem eins og vi\u00f0skipti festast \u00ed mempoolinu \u00ed langan t\u00edma. Ferli\u00f0 getur \u00e1tt s\u00e9r sta\u00f0 ef vi\u00f0skipti eru sam\u00feykkt og s\u00ed\u00f0ar er henni hent. \u00deetta \u00fe\u00fd\u00f0ir a\u00f0 \u00fea\u00f0 mun sn\u00faa aftur \u00ed mempool og b\u00ed\u00f0a eftir p\u00f6ntun sinni enn og aftur. Ef \u00fe\u00fa velur l\u00e1ga \u00fe\u00f3knun muntu b\u00ed\u00f0a \u00ed langan t\u00edma. Allt \u00ed allt munu vi\u00f0skiptin leysast \u00ed lokin.<\/p>\n

Fyrir vi\u00f0skiptin sem eiga s\u00e9r sta\u00f0 \u00ed muna\u00f0arlausu blokkunum, ef \u00feau hafa enga illgjarna \u00e1setning, ver\u00f0a \u00feau f\u00e6r\u00f0 inn \u00ed a\u00f0alke\u00f0juna. Ferli\u00f0 krefst \u00feess l\u00edka a\u00f0 \u00fe\u00fa farir varlega me\u00f0 bitcoins sem \u00fe\u00fa g\u00e6tir fengi\u00f0 \u00e1 \u00feeim t\u00edma<\/a> . \u00deetta er vegna \u00feess a\u00f0 ef \u00fe\u00e9r tekst ekki a\u00f0 sta\u00f0festa a\u00f0 \u00fe\u00fa hafir fengi\u00f0 \u00fe\u00e6r \u00e1 a\u00f0al blockchain \u00fe\u00e1 g\u00e6tir\u00f0u fundi\u00f0 \u00fea\u00f0 \u00f3gilt \u00feegar \u00fe\u00fa notar \u00fea\u00f0.<\/p>\n","protected":false},"excerpt":{"rendered":"

Cryptocurrency sem heill sess mun d\u00e1lei\u00f0a \u00feig me\u00f0 hugt\u00f6kum \u00ed kringum \u00fea\u00f0. Sem svi\u00f0 sem heldur \u00e1fram a\u00f0 \u00fer\u00f3ast er oft h\u00e6gt a\u00f0 kynnast n\u00fdjum hugt\u00f6kum og hugt\u00f6kum sem koma fr\u00e1 hversdagslegum or\u00f0um e\u00f0a or\u00f0asamb\u00f6ndum en hafa mikla \u00fe\u00fd\u00f0ingu fyrir dulritunar\u00e1hugamenn. Kannski hefur \u00fe\u00fa n\u00fa \u00feegar rekist \u00e1 hugt\u00f6k eins og dulritunargjaldmi\u00f0ilssm\u00ed\u00f0i, helmingun bitcoins , … Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":9672,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[895,628],"tags":[365,4447,360,4954,4960],"class_list":["post-9733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain-taekni","category-cryptocurrency-is","tag-bitcoin-is","tag-blockchain-is","tag-dulmalsgjaldmidill","tag-munadarlaus-blokk","tag-verdlaun"],"_links":{"self":[{"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/posts\/9733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/comments?post=9733"}],"version-history":[{"count":1,"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/posts\/9733\/revisions"}],"predecessor-version":[{"id":9767,"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/posts\/9733\/revisions\/9767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/media\/9672"}],"wp:attachment":[{"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/media?parent=9733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/categories?post=9733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/crypto50x.com\/is\/wp-json\/wp\/v2\/tags?post=9733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}