{"id":774,"date":"2018-10-02T13:06:42","date_gmt":"2018-10-02T11:06:42","guid":{"rendered":"http:\/\/ise.edu.es\/?p=774"},"modified":"2018-10-02T13:06:42","modified_gmt":"2018-10-02T11:06:42","slug":"seminario-blockchain-un-bicho-raro-en","status":"publish","type":"post","link":"https:\/\/ise.edu.es\/index.php\/en\/2018\/10\/02\/seminario-blockchain-un-bicho-raro-en\/","title":{"rendered":"Seminario \u201cBlockchain: Un bicho raro\u201d"},"content":{"rendered":"<h2>\u00bfQu\u00e9 es la tecnolog\u00eda Blockchain?<\/h2>\n<p>El pasado mi\u00e9rcoles, 26 de septiembre, disfrutamos de una magn\u00edfica conferencia sobre \u201cBlockchain: Un bicho raro\u201d a cargo de dos grandes profesionales, <strong>Kino Bernab\u00e9u<\/strong>, formador en Miner\u00eda f\u00edsica y online de criptomonedas, y apasionado en soluciones Blockchain; y Adri\u00e1n Bernab\u00e9u, apasionado de la Tecnolog\u00eda Blockchain, las inversiones y los negocios; ambos cofundadores de <strong>Cryptoinvest<\/strong> (<a href=\"https:\/\/clubcryptoinvest.com\/\" target=\"_blank\" rel=\"noopener\">https:\/\/clubcryptoinvest.com\/<\/a>), una empresa dedicada a la formaci\u00f3n online y presencial, MeetUps y eventos para compartir conocimientos entre los apasionados de la inversi\u00f3n de criptomonedas y tecnolog\u00eda Blockchain.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-362\" src=\"http:\/\/selene.escet.urjc.es\/wp-content\/uploads\/2018\/10\/seminario-01.jpg\" alt=\"Seminario \u201cBlockchain: Un bicho raro\u201d\" width=\"498\" height=\"280\" \/><\/p>\n<p>El<strong> Blockchain o cadena de bloques<\/strong> se trata de un sistema de almacenamiento de informaci\u00f3n, seguro, an\u00f3nimo, descentralizado y libre de falsificaciones. Act\u00faa como base de datos y copia de seguridad. Empez\u00f3 a ser conocido en el 2008 gracias a la aparici\u00f3n de la moneda digital <strong>Bitcoin<\/strong>.<\/p>\n<p>Los bloques son ficheros que contienen la informaci\u00f3n que queremos guardar. Estos bloques forman una cadena, de ah\u00ed su nombre, ya que cada bloque guarda algo de informaci\u00f3n sobre el bloque anterior. A la informaci\u00f3n que cada bloque tiene del anterior se llama <strong>Hash<\/strong>, es una especie de n\u00famero de serie. Todos los ordenadores de la red guardan una copia de la cadena de bloques, esto hace que sea descentralizado.<\/p>\n<p>Cada cadena de bloque \u00fanicamente puede ser actualizada por consenso general cuando sea necesario y una vez que la informaci\u00f3n se ha modificado no puede ser borrada ni duplicada. Esto hace que la tecnolog\u00eda Blockchain suponga un alto nivel de seguridad frente a los hackers.<\/p>\n<p>Se puede decir que Blockchain es un libro contable de acontecimientos digitales compartido colaborativamente entre muchas partes. Esta cadena contiene un registro certero y verificable de todas las transacciones que se han ido realizando en la historia.<\/p>\n<p>Durante la conferencia, Adri\u00e1n y Kino realizaron una <strong>actividad<\/strong> para interactuar con nuestros alumnos y que de ese modo entendiesen mejor que es y c\u00f3mo funciona Blockchain. La actividad consist\u00eda en intentar transmitir un mensaje que enviaba Kino desde las primeras filas de la clase hasta su hermano Adri\u00e1n que se encontraba en las \u00faltimas filas\u2026<\/p>\n<div id='gallery-1' class='gallery galleryid-774 gallery-columns-4 gallery-size-medium'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img decoding=\"async\" width=\"295\" height=\"166\" src=\"https:\/\/ise.edu.es\/wp-content\/uploads\/2018\/10\/seminario-02-1.jpg\" class=\"attachment-medium size-medium\" alt=\"Seminario \u201cBlockchain: Un bicho raro\u201d\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img decoding=\"async\" width=\"295\" height=\"166\" src=\"https:\/\/ise.edu.es\/wp-content\/uploads\/2018\/10\/seminario-03-1.jpg\" class=\"attachment-medium size-medium\" alt=\"\" \/>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"295\" height=\"166\" src=\"https:\/\/ise.edu.es\/wp-content\/uploads\/2018\/10\/seminario-05-1.jpg\" class=\"attachment-medium size-medium\" alt=\"Seminario \u201cBlockchain: Un bicho raro\u201d\" \/>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p class=\"big\" style=\"text-align: center;\"><strong>El ejercicio ha resultado de lo m\u00e1s divertido y clarificador de como funciona el registro de informaci\u00f3n en Blockchain!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00bfQu\u00e9 es la tecnolog\u00eda Blockchain? El pasado mi\u00e9rcoles, 26 de septiembre, disfrutamos de una magn\u00edfica conferencia sobre \u201cBlockchain: Un bicho raro\u201d a cargo de dos grandes profesionales, Kino Bernab\u00e9u, formador en Miner\u00eda f\u00edsica y online de criptomonedas, y apasionado en soluciones Blockchain; y Adri\u00e1n Bernab\u00e9u, apasionado de la Tecnolog\u00eda Blockchain, las inversiones y los negocios; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":214,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29],"tags":[],"class_list":["post-774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-en"],"_links":{"self":[{"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/posts\/774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/comments?post=774"}],"version-history":[{"count":0,"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/posts\/774\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/media\/214"}],"wp:attachment":[{"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/media?parent=774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/categories?post=774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ise.edu.es\/index.php\/wp-json\/wp\/v2\/tags?post=774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}