{"id":981,"date":"2021-10-10T06:50:36","date_gmt":"2021-10-10T06:50:36","guid":{"rendered":"https:\/\/ekonomisnack.se\/?p=981"},"modified":"2023-05-29T05:26:50","modified_gmt":"2023-05-29T05:26:50","slug":"vad-ar-bitcoin","status":"publish","type":"post","link":"https:\/\/ekonomisnack.se\/vad-ar-bitcoin\/","title":{"rendered":"Vad \u00e4r Bitcoin?"},"content":{"rendered":"\n<p>Bitcoin \u00e4r en digital valuta som inte \u00e4r kontrollerad eller \u00e4gd av en stat, bank eller f\u00f6retag. Den underliggande digitala informationen g\u00e5r inte att kopiera eftersom varje bitcoin har en egen unik digital kod. S\u00e5 l\u00e4nge det finns en efterfr\u00e5ga p\u00e5 bitcoin kommer valutan att ha ett v\u00e4rde.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hur skapades Bitcoin?<\/h2>\n\n\n\n<p>\u00c5r 2009 skapade gruppen Satoshi Nakamoto bitcoin. Man vet dock inte vilka som ing\u00e5r i denna grupp. Tanken att skapa en digital valuta har funnits l\u00e4nge, men sv\u00e5righeten har legat i att skapa en digital valuta som inte kan kopieras eller dubbelbetalas, och som kan verifieras p\u00e5 ett s\u00e4kert s\u00e4tt. Genom en s\u00e5 kallad blockkedjeteknik kunde de genom kodning och kryptering skapa en digital valuta. Ur det f\u00f6rsta blocket fick de ut 50 bitcoins som bestod av ettor och nollor, det digitala spr\u00e5ket.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hur fungerar Bitcoin?<\/h2>\n\n\n\n<p>Nya bitcoins skapas genom s\u00e5 kallade block genom bitcoin-mining. Att hitta nya block tar mycket kraft fr\u00e5n datorer som utf\u00f6r matematiska ber\u00e4kningar. Ju fler block som allteftersom skapas, desto f\u00e4rre och f\u00e4rre bitcoins kommer ut med tiden per block, d\u00e5 en fast formel ligger bakom detta. Till slut kommer det att finnas knappt 21 miljoner bitcoins och det g\u00e5r sedan inte att skapa fler.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hur k\u00f6per man Bitcoin?<\/h2>\n\n\n\n<p>Vill du investera i bitcoin finns det flertalet plattformar d\u00e4r du kan k\u00f6pa bitcoin. Exempel \u00e4r Kraken, Coinbase, BTCX, med flera. Du kan v\u00e4lja att lagra dem hos Coinbase men du kan ocks\u00e5 ladda ner dem och lagra dem i en egen pl\u00e5nbok, detta kallas ledger, och \u00e4r en fysisk enhet.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bitcoin-certifikat<\/h2>\n\n\n\n<p>Du kan ocks\u00e5 handla <a href=\"https:\/\/ekonomisnack.se\/bitcoin-xbt-vs-bitcoins\/\">certifikat som f\u00f6ljer bitcoin-index<\/a>. Du \u00e4ger d\u00e5 inte riktiga bitcoin men din investering f\u00f6ljer bitcoins utveckling.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vad s\u00e4ger kritikerna om Bitcoin?<\/h2>\n\n\n\n<ul>\n<li>Det finns inget fundamentalt v\u00e4rde bakom bitcoin. Det g\u00e5r att skapa andra digitala valutor, varf\u00f6r \u00e4r det just bitcoin som blir den digitala valuta som kommer anv\u00e4ndas?<\/li>\n\n\n\n<li>Det finns inga garantier att bitcoin inte tappar helt i v\u00e4rde.<\/li>\n\n\n\n<li>Bitcoin \u00e4r en extremt volatil valuta j\u00e4mf\u00f6rt med andra valutor.<\/li>\n\n\n\n<li>Krypteringen av bitcoin&nbsp;leder till enorma koldioxidutsl\u00e4pp. <\/li>\n\n\n\n<li>Bitcoin m\u00f6jligg\u00f6r brottsliga finansiella transaktioner.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Vad s\u00e4ger f\u00f6respr\u00e5karna om Bitcoin?<\/h2>\n\n\n\n<ul>\n<li>Bitcoin kan aldrig uts\u00e4ttas f\u00f6r inflation eftersom det finns ett maxtak p\u00e5 21 miljoner bitcoin.<\/li>\n\n\n\n<li>Bitcoin \u00e4r en \u00f6ppen valuta och kan anv\u00e4ndas av alla.<\/li>\n\n\n\n<li>Allt fler finansiella institutioner och f\u00f6retag har blivit mer positivt inst\u00e4llda till bitcoin. Det g\u00e5r idag att betala flertalet tj\u00e4nster och produkter med kryptovalutan.&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"640\" height=\"480\" data-id=\"983\"  src=\"https:\/\/ekonomisnack.se\/wp-content\/uploads\/2021\/10\/vad-ar-bitcoin-1.jpg\" alt=\"\" class=\"wp-image-983\" srcset=\"https:\/\/ekonomisnack.se\/wp-content\/uploads\/2021\/10\/vad-ar-bitcoin-1.jpg 640w, https:\/\/ekonomisnack.se\/wp-content\/uploads\/2021\/10\/vad-ar-bitcoin-1-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p> &#8230; <a title=\"Vad \u00e4r Bitcoin?\" class=\"read-more\" href=\"https:\/\/ekonomisnack.se\/vad-ar-bitcoin\/\" aria-label=\"More on Vad \u00e4r Bitcoin?\">L\u00e4s mer<\/a><\/p>\n","protected":false},"author":1,"featured_media":982,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":""},"categories":[4],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vad \u00e4r Bitcoin? - Ekonomisnack<\/title>\n<meta name=\"description\" content=\"Bitcoin for Dummies! 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