{"id":648,"date":"2020-07-15T12:17:55","date_gmt":"2020-07-15T12:17:55","guid":{"rendered":"https:\/\/www.ull.es\/catedras\/catedrabob\/?page_id=648"},"modified":"2026-09-28T11:58:24","modified_gmt":"2026-09-28T11:58:24","slug":"que-es-blockchain","status":"publish","type":"page","link":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/que-es-blockchain\/","title":{"rendered":"What is Blockchain?"},"content":{"rendered":"<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk--hide-desktop stk--hide-tablet stk-block stk-3830c97\" data-block-id=\"3830c97\"><style>.stk-3830c97 {margin-top:-30px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-3830c97-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e083ab9\" data-v=\"4\" data-block-id=\"e083ab9\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e083ab9-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e083ab9-inner-blocks\">\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-df7cb67\" data-block-id=\"df7cb67\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-df7cb67-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ac6a7be\" data-v=\"4\" data-block-id=\"ac6a7be\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ac6a7be-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ac6a7be-inner-blocks\"><\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-f1d48c0 stk-block-background stk--has-background-overlay\" data-block-id=\"f1d48c0\"><style>.stk-f1d48c0 {background-color:linear-gradient(135deg,rgb(161,9,157) 0%,rgb(63,37,132) 100%) !important;padding-top:10px !important;padding-bottom:10px !important;margin-bottom:0px !important;}.stk-f1d48c0:before{background-image:linear-gradient(135deg,rgb(161,9,157) 0%,rgb(63,37,132) 100%) !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f1d48c0-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-e0fe6d8\" data-v=\"4\" data-block-id=\"e0fe6d8\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-e0fe6d8-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-e0fe6d8-inner-blocks\">\n<div class=\"wp-block-stackable-columns aligncenter stk-block-columns stk-block stk-3837929\" data-block-id=\"3837929\"><style>.stk-3837929 .stk--block-align-3837929{align-items:center !important;}.stk-3837929 {margin-bottom:4px !important;}.stk-3837929-column{max-width:1500px !important;min-width:auto !important;}@media screen and (max-width: 767px){.stk-3837929-column{max-width:1500px !important;min-width:auto !important;}}<\/style><div class=\"stk-row stk-inner-blocks stk--block-align-3837929 stk-block-content stk-content-align stk-3837929-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-503d424\" data-v=\"4\" data-block-id=\"503d424\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-503d424-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-503d424-inner-blocks\">\n<div class=\"wp-block-stackable-heading stk-block-heading stk-block-heading--v2 stk-block stk-7a6cdc5\" id=\"strong-que-es-blockchain-strong\" data-block-id=\"7a6cdc5\"><style>.stk-7a6cdc5 .stk-block-heading__text{color:#fffffe !important;}<\/style><h1 class=\"stk-block-heading__text has-text-color\"><strong>What is Blockchain?<\/strong><\/h1><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-cc759a5 stk-block-background stk--has-background-overlay\" data-block-id=\"cc759a5\"><style>.stk-cc759a5 {background-image:url(https:\/\/www.ull.es\/catedras\/catedrabob\/wp-content\/uploads\/sites\/6\/2020\/07\/bob99.jpg) !important;padding-top:10px !important;padding-bottom:10px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-cc759a5-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7580fd6\" data-v=\"4\" data-block-id=\"7580fd6\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7580fd6-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7580fd6-inner-blocks\">\n<div class=\"wp-block-stackable-columns aligncenter stk-block-columns stk-block stk-cb6ebd4\" data-block-id=\"cb6ebd4\"><style>.stk-cb6ebd4 .stk--block-align-cb6ebd4{align-items:center !important;}.stk-cb6ebd4 {padding-top:25px !important;margin-bottom:4rem !important;margin-left:38rem !important;}.stk-cb6ebd4-column{max-width:1150px !important;min-width:auto !important;}<\/style><div class=\"stk-row stk-inner-blocks stk--block-align-cb6ebd4 stk-block-content stk-content-align stk-cb6ebd4-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-f4e7c61\" data-v=\"4\" data-block-id=\"f4e7c61\"><style>.stk-f4e7c61 {border-color:#fffffe !important;border-top-width:10px !important;border-right-width:0px !important;border-bottom-width:0px !important;border-left-width:0px !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-f4e7c61-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-f4e7c61-inner-blocks\">\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-ce3f941\" data-block-id=\"ce3f941\"><style>.stk-ce3f941 {height:250px !important;}<\/style><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignwide stk-block-columns stk-block stk-2bee139\" data-block-id=\"2bee139\"><style>.stk-2bee139-column{max-width:1150px !important;min-width:auto !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-2bee139-column alignwide\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-86a2028\" data-v=\"4\" data-block-id=\"86a2028\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-86a2028-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-86a2028-inner-blocks\">\n<nav class=\"ull-breadcrumbs\" role=\"navigation\" aria-label=\"breadcrumbs\"><ul><li><a href=\"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/catedras\/\" title=\"University of La Laguna\" style=\"font-size: 19px !important; text-indent:0px !important; background: transparent !important; display:block !important;\" target=\"_blank\" rel=\"noopener\"><i class=\"fa fa-home\" aria-hidden=\"true\"><\/i><\/a><\/li><li class=\"current\"><span>What is Blockchain?<\/span><\/li><\/ul><\/nav>\n\n\n\n<div class=\"wp-block-stackable-spacer stk-block-spacer stk--no-padding stk-block stk-e6186ea\" data-block-id=\"e6186ea\"><style>.stk-e6186ea {height:25px !important;}<\/style><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Technology&nbsp;<strong>Blockchain<\/strong>&nbsp;It&#039;s a revolutionary tool that&#039;s changing how we store and share data. It&#039;s been around for over a decade, and its applications are becoming increasingly common. Blockchain technology is a distributed ledger system, meaning your data isn&#039;t stored on a single server but spread across a network of computers. This network is constantly monitored and updated, ensuring that the data it stores is accurate and secure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The most popular use of technology&nbsp;<strong>Blockchain<\/strong>&nbsp;It&#039;s cryptocurrency. Cryptocurrencies are secure digital currencies protected by cryptography. These currencies can be used to purchase goods and services and are becoming increasingly popular as a digital form of payment. Blockchain technology is used to keep records of all cryptocurrency transactions, ensuring they are secure and accurate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aside from cryptocurrency, there are many other potential applications for blockchain technology. It can be used to protect digital documents, such as medical records and contracts, and also to track goods and services. Blockchain technology is also being explored for applications in voting systems, as it provides a secure and transparent way to store and share voting data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Technology&nbsp;<strong>Blockchain<\/strong>&nbsp;It is still relatively new, and its potential applications are enormous. As more companies and organizations explore its use, we can expect to see more innovative uses of blockchain technology. It has the potential to revolutionize how we store and share data, making it more secure and easier to access. For this reason, blockchain technology is an important tool that will likely shape the future of data storage and sharing.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>What is Blockchain? Blockchain technology is a revolutionary tool that is changing the way we store and share data. It has existed for over a decade, and its applications are becoming increasingly common. Blockchain technology is a distributed ledger system, which means that your data is not stored\u2026<\/p>","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/template-frontpage.php","meta":{"footnotes":""},"class_list":["post-648","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/pages\/648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/comments?post=648"}],"version-history":[{"count":19,"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/pages\/648\/revisions"}],"predecessor-version":[{"id":2002,"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/pages\/648\/revisions\/2002"}],"wp:attachment":[{"href":"https:\/\/www.ull.es\/catedras\/catedrabob\/en\/wp-json\/wp\/v2\/media?parent=648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}