{"id":7294,"date":"2025-08-08T12:07:35","date_gmt":"2025-08-08T12:07:35","guid":{"rendered":"https:\/\/www.coinspeaker.com\/de\/?page_id=7294"},"modified":"2025-08-08T12:07:35","modified_gmt":"2025-08-08T12:07:35","slug":"was-ist-blockchain","status":"publish","type":"page","link":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/","title":{"rendered":"Was ist Blockchain?"},"content":{"rendered":"<ul>\n<li><span style=\"font-weight: 400\">Der Begriff Blockchain geht somit auf die Struktur zur\u00fcck, da die einzelnen <\/span><b>Bl\u00f6cke miteinander verbunden<\/b><span style=\"font-weight: 400\"> werden und sich dadurch eine <\/span><b>Kette<\/b><span style=\"font-weight: 400\"> bildet.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Die gr\u00f6\u00dfte Besonderheit von Blockchains ist die <\/span><b>Dezentralit\u00e4t<\/b><span style=\"font-weight: 400\"> &#8211; anstatt an einem zentralen Speicherort werden die Daten in einem <\/span><b>Netzwerk aus Ger\u00e4ten<\/b><span style=\"font-weight: 400\"> gespeichert. <\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7295 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain.jpg\" alt=\"Was ist Blockchain\" width=\"1200\" height=\"800\" srcset=\"https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain.jpg 1200w, https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain-300x200.jpg 300w, https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain-1024x683.jpg 1024w, https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain-768x512.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<ul>\n<li><span style=\"font-weight: 400\">Blockchains kommen damit <\/span><b>ohne zentrale Kontrollinstanz<\/b><span style=\"font-weight: 400\"> aus und weisen weitere Vorteile wie eine <\/span><b>geringere Anf\u00e4lligkeit f\u00fcr Manipulationen<\/b><span style=\"font-weight: 400\"> und eine <\/span><b>h\u00f6here Transparenz<\/b><span style=\"font-weight: 400\"> auf.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400\">Inzwischen kommt die Blockchain f\u00fcr eine Vielzahl an Anwendungen wie <\/span><b>Kryptow\u00e4hrungen<\/b><span style=\"font-weight: 400\">, <\/span><b>Smart Contracts<\/b><span style=\"font-weight: 400\"> oder die <\/span><b>Lieferkettenverfolgung<\/b><span style=\"font-weight: 400\"> zum Einsatz.<\/span><\/li>\n<li><span style=\"font-weight: 400\">Die Blockchain-Technologie wurde durch das <\/span><b>Bitcoin-Whitepaper von Satoshi Nakamoto<\/b><span style=\"font-weight: 400\"> (2008) bekannt. In diesem skizzierte der Verfasser die Grundlage f\u00fcr ein <\/span><b>dezentrales W\u00e4hrungssystem<\/b><span style=\"font-weight: 400\"> und legte den Grundstein f\u00fcr Bitcoin (BTC).<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Eine Blockchain ist eine dezentrale Datenbank, die Transaktionen und Informationen in Bl\u00f6cken zusammenfasst und diese Bl\u00f6cke aneinanderreiht.<\/p>\n","protected":false},"author":169,"featured_media":7295,"parent":1850,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"single-guides.php","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"class_list":["post-7294","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Was ist Blockchain? - Technologie und Funktionsweise<\/title>\n<meta name=\"description\" content=\"Blockchain-Technologie verstehen: Einfache Erkl\u00e4rung zu Grundlagen, Technologie und Anwendungsbereiche\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Was ist Blockchain? - Technologie und Funktionsweise\" \/>\n<meta property=\"og:description\" content=\"Blockchain-Technologie verstehen: Einfache Erkl\u00e4rung zu Grundlagen, Technologie und Anwendungsbereiche\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/\" \/>\n<meta property=\"og:site_name\" content=\"Coinspeaker Deutschland\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2\u00a0Minuten\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Was ist Blockchain? - Technologie und Funktionsweise","description":"Blockchain-Technologie verstehen: Einfache Erkl\u00e4rung zu Grundlagen, Technologie und Anwendungsbereiche","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/","og_locale":"de_DE","og_type":"article","og_title":"Was ist Blockchain? - Technologie und Funktionsweise","og_description":"Blockchain-Technologie verstehen: Einfache Erkl\u00e4rung zu Grundlagen, Technologie und Anwendungsbereiche","og_url":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/","og_site_name":"Coinspeaker Deutschland","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/","url":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/","name":"Was ist Blockchain? - Technologie und Funktionsweise","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/#primaryimage"},"image":{"@id":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain.jpg","datePublished":"2025-08-08T12:07:35+00:00","description":"Blockchain-Technologie verstehen: Einfache Erkl\u00e4rung zu Grundlagen, Technologie und Anwendungsbereiche","breadcrumb":{"@id":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/#primaryimage","url":"https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain.jpg","contentUrl":"https:\/\/www.coinspeaker.com\/de\/wp-content\/uploads\/sites\/2\/2025\/08\/Was-ist-Blockchain.jpg","width":1200,"height":800,"caption":"Was ist Blockchain"},{"@type":"BreadcrumbList","@id":"https:\/\/www.coinspeaker.com\/de\/wissen\/was-ist-blockchain\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.coinspeaker.com\/de\/"},{"@type":"ListItem","position":2,"name":"Wissen","item":"https:\/\/www.coinspeaker.com\/de\/wissen\/"},{"@type":"ListItem","position":3,"name":"Was ist Blockchain?"}]},{"@type":"WebSite","@id":"https:\/\/www.coinspeaker.com\/de\/#website","url":"https:\/\/www.coinspeaker.com\/de\/","name":"Coinspeaker Deutschland","description":"Bitcoin, Ethereum, Altcoins und Krypto-News mit Analysen, Live-Preisen, Daten-Charts und Anleitungen","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.coinspeaker.com\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"}]}},"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/pages\/7294","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/users\/169"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/comments?post=7294"}],"version-history":[{"count":2,"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/pages\/7294\/revisions"}],"predecessor-version":[{"id":7297,"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/pages\/7294\/revisions\/7297"}],"up":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/pages\/1850"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/media\/7295"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/media?parent=7294"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/de\/wp-json\/wp\/v2\/tags?post=7294"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}