{"id":10696,"date":"2023-04-28T11:13:52","date_gmt":"2023-04-28T09:13:52","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesbde\/?p=10696"},"modified":"2023-04-28T11:46:17","modified_gmt":"2023-04-28T09:46:17","slug":"blockchain-i-criptomonedes","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesbde\/general\/blockchain-i-criptomonedes\/","title":{"rendered":"“Blockchain” i criptomonedes"},"content":{"rendered":"

\"\"<\/p>\n

El dijous 27 d\u2019abril, l\u2019alumnat que cursa Economia de 1r de batxillerat<\/strong> va assistir a la confer\u00e8ncia que el professor de la Facultat d\u2019Economia i Empresa de la URV, Aurelio Fern\u00e1ndez Bariviera<\/strong>, va fer al nostre institut.<\/p>\n

Va parlar sobre una de les criptomonedes m\u00e9s conegudes, el bitcoin<\/em><\/strong>, per\u00f2 tamb\u00e9 sobre d\u2019altres com Ethereum<\/em>, Cardano<\/em> o Dogecoin<\/em>. No es pot parlar de criptomonedes sense entendre la tecnologia que hi ha al darrera, anomenada Blockchain,<\/em> i que \u00e9s potencialment utilitzable en altres \u00e0mbits com, per exemple, la tra\u00e7abilitat aliment\u00e0ria, i no nom\u00e9s en les transaccions de criptomonedes.<\/p>\n

Tampoc podem oblidar-nos de l\u2019impacte mediambiental dels negocis. Aix\u00ed doncs, tamb\u00e9 ens va explicar que una transacci\u00f3 de Bitcoin<\/em> suposa multiplicar per 10.000 el cost energ\u00e8tic respecte una operaci\u00f3 de VISA; per tant, val la pena aquest tipus d\u2019inversi\u00f3 si el nivell energ\u00e8tic requerit \u00e9s alt\u00edssim? I m\u00e9s tenint en compte que b\u00e0sicament \u00e9s una inversi\u00f3 especulativa i que no genera economia real?<\/p>\n

Hem apr\u00e8s molt sobre aquest tema i sobretot ens ha fet reflexionar.<\/p>\n

Gr\u00e0cies per la confer\u00e8ncia, professor!<\/p>\n","protected":false},"excerpt":{"rendered":"

El dijous 27 d\u2019abril, l\u2019alumnat que cursa Economia de 1r de batxillerat va assistir a la confer\u00e8ncia que el professor de la Facultat d\u2019Economia i Empresa de la URV, Aurelio Fern\u00e1ndez Bariviera, va fer al nostre institut.
\nVa parlar sobre una de les criptomonedes m\u00e9s conegudes,… Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":9283,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[8,1,29],"tags":[818,446,141],"class_list":["post-10696","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batxillerat","category-general","category-portada","tag-criptomonedes","tag-economia","tag-ins-berenguer-dentenca"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/posts\/10696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/comments?post=10696"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/posts\/10696\/revisions"}],"predecessor-version":[{"id":10706,"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/posts\/10696\/revisions\/10706"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/media\/9283"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/media?parent=10696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/categories?post=10696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesbde\/wp-json\/wp\/v2\/tags?post=10696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}