{"id":3420,"date":"2023-11-24T12:26:45","date_gmt":"2023-11-24T12:26:45","guid":{"rendered":"https:\/\/sustentable.digital\/blog\/?p=3420"},"modified":"2023-11-24T12:26:46","modified_gmt":"2023-11-24T12:26:46","slug":"blockchain-o-cadena-de-bloques","status":"publish","type":"post","link":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/","title":{"rendered":"Blockchain o \u201cCadena de bloques\u201d"},"content":{"rendered":"\n

Blockchain<\/em> es un registro digital que tiene como prop\u00f3sito asegurar interacciones realizadas por m\u00faltiples partes de forma transparente y resistente a cualquier ataque. Se trata de una tecnolog\u00eda pr\u00e1cticamente incorruptible que almacena, administra y transmite datos digitales.<\/p>\n\n\n\n

El t\u00e9rmino se construye a partir de la uni\u00f3n de 2 palabras: block<\/em>, que se refiere al conjunto de transacciones de informaci\u00f3n, y chain<\/em>, que indica la formaci\u00f3n de una cadena de dichos bloques, ordenados cronol\u00f3gicamente. <\/p>\n\n\n\n

Lo novedoso de este sistema es que ning\u00fan bloque puede ser alterado por ninguno de los participantes de las transacciones que le dieron origen, dado que el registro de ese accionar est\u00e1 diseminado entre todos los equipos que son parte de la red, en lugar de depender de un \u00fanico servidor.\u00a0<\/p>\n\n\n

\n
\"\"<\/a>
Fuente: Freepik<\/em><\/figcaption><\/figure><\/div>\n\n\n

En ese esquema, la \u00fanica forma de corregir informaci\u00f3n que ya ha sido registrada es mediante el agregado de nueva informaci\u00f3n. Los datos originales no se modifican sino que permanecen y pueden ser fiscalizados en cualquier momento.<\/p>\n\n\n\n

Al realizar una nueva entrada al registro, dicha transacci\u00f3n se suma autom\u00e1ticamente a otras y forma un nuevo bloque que, por l\u00f3gica, se unir\u00e1 a la cadena principal y se replicar\u00e1 en todas las computadoras o nodos interconectados. <\/p>\n\n\n\n

De esta forma, el sistema garantiza la seguridad de la informaci\u00f3n: habr\u00eda que \u201chackear\u201d gran parte de la red y no solamente un servidor central para poder adulterarla, borrarla o robarla.<\/p>\n\n\n\n

Asimismo, esta tecnolog\u00eda cuenta con otra barrera de seguridad: est\u00e1 atravesada por m\u00e9todos criptogr\u00e1ficos que garantizan que nada pueda ser borrado o alterado sin que todos los usuarios puedan darse cuenta de ello.<\/p>\n\n\n\n

En ese sentido, una blockchain<\/em> es una herramienta sumamente \u00fatil para las organizaciones y las empresas que apuntamos hacia modelos de funcionamiento honestos, claros y seguros.\u00a0<\/p>\n\n\n\n

Fuentes: <\/em>Fundaci\u00f3n Blockchain<\/em><\/a> y <\/em>Blockchain Federal Argentina<\/em><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Blockchain es un registro digital que tiene como prop\u00f3sito asegurar interacciones realizadas por m\u00faltiples partes de forma transparente y resistente a cualquier ataque. Se trata de una tecnolog\u00eda pr\u00e1cticamente incorruptible que almacena, administra y transmite datos digitales. El t\u00e9rmino se construye a partir de la uni\u00f3n de 2 palabras: block, que se refiere al conjunto […]<\/p>\n","protected":false},"author":4,"featured_media":3423,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3420","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"\nBlockchain o \u201cCadena de bloques\u201d - Sustentable Digital<\/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:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blockchain o \u201cCadena de bloques\u201d - Sustentable Digital\" \/>\n<meta property=\"og:description\" content=\"Blockchain es un registro digital que tiene como prop\u00f3sito asegurar interacciones realizadas por m\u00faltiples partes de forma transparente y resistente a cualquier ataque. Se trata de una tecnolog\u00eda pr\u00e1cticamente incorruptible que almacena, administra y transmite datos digitales. El t\u00e9rmino se construye a partir de la uni\u00f3n de 2 palabras: block, que se refiere al conjunto […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/\" \/>\n<meta property=\"og:site_name\" content=\"Sustentable Digital\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-24T12:26:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-24T12:26:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1082\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Sustentable Digital\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sustentable Digital\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/\"},\"author\":{\"name\":\"Sustentable Digital\",\"@id\":\"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/e1dd9d02ba805d7efe1455c346e10b08\"},\"headline\":\"Blockchain o \u201cCadena de bloques\u201d\",\"datePublished\":\"2023-11-24T12:26:45+00:00\",\"dateModified\":\"2023-11-24T12:26:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/\"},\"wordCount\":325,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"es-AR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/\",\"url\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/\",\"name\":\"Blockchain o \u201cCadena de bloques\u201d - Sustentable Digital\",\"isPartOf\":{\"@id\":\"https:\/\/sustentable.digital\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg\",\"datePublished\":\"2023-11-24T12:26:45+00:00\",\"dateModified\":\"2023-11-24T12:26:46+00:00\",\"author\":{\"@id\":\"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/e1dd9d02ba805d7efe1455c346e10b08\"},\"inLanguage\":\"es-AR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es-AR\",\"@id\":\"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage\",\"url\":\"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg\",\"contentUrl\":\"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg\",\"width\":1080,\"height\":1082},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sustentable.digital\/blog\/#website\",\"url\":\"https:\/\/sustentable.digital\/blog\/\",\"name\":\"Sustentable Digital\",\"description\":\"Comunicaci\u00f3n y Tecnolog\u00eda en Sustentabilidad\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sustentable.digital\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es-AR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/e1dd9d02ba805d7efe1455c346e10b08\",\"name\":\"Sustentable Digital\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-AR\",\"@id\":\"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/80fcd144cc3c623b0902663d451ceddf?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/80fcd144cc3c623b0902663d451ceddf?s=96&d=mm&r=g\",\"caption\":\"Sustentable Digital\"},\"url\":\"https:\/\/sustentable.digital\/blog\/author\/sustentabledigital\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Blockchain o \u201cCadena de bloques\u201d - Sustentable Digital","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:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/","og_locale":"es_ES","og_type":"article","og_title":"Blockchain o \u201cCadena de bloques\u201d - Sustentable Digital","og_description":"Blockchain es un registro digital que tiene como prop\u00f3sito asegurar interacciones realizadas por m\u00faltiples partes de forma transparente y resistente a cualquier ataque. Se trata de una tecnolog\u00eda pr\u00e1cticamente incorruptible que almacena, administra y transmite datos digitales. El t\u00e9rmino se construye a partir de la uni\u00f3n de 2 palabras: block, que se refiere al conjunto […]","og_url":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/","og_site_name":"Sustentable Digital","article_published_time":"2023-11-24T12:26:45+00:00","article_modified_time":"2023-11-24T12:26:46+00:00","og_image":[{"width":1080,"height":1082,"url":"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg","type":"image\/jpeg"}],"author":"Sustentable Digital","twitter_misc":{"Escrito por":"Sustentable Digital","Tiempo de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#article","isPartOf":{"@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/"},"author":{"name":"Sustentable Digital","@id":"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/e1dd9d02ba805d7efe1455c346e10b08"},"headline":"Blockchain o \u201cCadena de bloques\u201d","datePublished":"2023-11-24T12:26:45+00:00","dateModified":"2023-11-24T12:26:46+00:00","mainEntityOfPage":{"@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/"},"wordCount":325,"commentCount":0,"image":{"@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage"},"thumbnailUrl":"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg","articleSection":["Uncategorized"],"inLanguage":"es-AR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/","url":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/","name":"Blockchain o \u201cCadena de bloques\u201d - Sustentable Digital","isPartOf":{"@id":"https:\/\/sustentable.digital\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage"},"image":{"@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage"},"thumbnailUrl":"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg","datePublished":"2023-11-24T12:26:45+00:00","dateModified":"2023-11-24T12:26:46+00:00","author":{"@id":"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/e1dd9d02ba805d7efe1455c346e10b08"},"inLanguage":"es-AR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/"]}]},{"@type":"ImageObject","inLanguage":"es-AR","@id":"https:\/\/sustentable.digital\/blog\/2023\/11\/blockchain-o-cadena-de-bloques\/#primaryimage","url":"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg","contentUrl":"https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg","width":1080,"height":1082},{"@type":"WebSite","@id":"https:\/\/sustentable.digital\/blog\/#website","url":"https:\/\/sustentable.digital\/blog\/","name":"Sustentable Digital","description":"Comunicaci\u00f3n y Tecnolog\u00eda en Sustentabilidad","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/sustentable.digital\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es-AR"},{"@type":"Person","@id":"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/e1dd9d02ba805d7efe1455c346e10b08","name":"Sustentable Digital","image":{"@type":"ImageObject","inLanguage":"es-AR","@id":"https:\/\/sustentable.digital\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/80fcd144cc3c623b0902663d451ceddf?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/80fcd144cc3c623b0902663d451ceddf?s=96&d=mm&r=g","caption":"Sustentable Digital"},"url":"https:\/\/sustentable.digital\/blog\/author\/sustentabledigital\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg",1080,1082,false],"thumbnail":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1-200x200.jpg",200,200,true],"medium":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1-300x300.jpg",300,300,true],"medium_large":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1-768x769.jpg",640,641,true],"large":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1-1022x1024.jpg",640,641,true],"1536x1536":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg",1080,1082,false],"2048x2048":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1.jpg",1080,1082,false],"alm-thumbnail":["https:\/\/sustentable.digital\/blog\/wp-content\/uploads\/2023\/11\/Blockchain-1-150x150.jpg",150,150,true]},"uagb_author_info":{"display_name":"Sustentable Digital","author_link":"https:\/\/sustentable.digital\/blog\/author\/sustentabledigital\/"},"uagb_comment_info":0,"uagb_excerpt":"Blockchain es un registro digital que tiene como prop\u00f3sito asegurar interacciones realizadas por m\u00faltiples partes de forma transparente y resistente a cualquier ataque. Se trata de una tecnolog\u00eda pr\u00e1cticamente incorruptible que almacena, administra y transmite datos digitales. El t\u00e9rmino se construye a partir de la uni\u00f3n de 2 palabras: block, que se refiere al conjunto…","_links":{"self":[{"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/posts\/3420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/comments?post=3420"}],"version-history":[{"count":1,"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/posts\/3420\/revisions"}],"predecessor-version":[{"id":3424,"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/posts\/3420\/revisions\/3424"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/media\/3423"}],"wp:attachment":[{"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/media?parent=3420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/categories?post=3420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sustentable.digital\/blog\/wp-json\/wp\/v2\/tags?post=3420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}