{"id":614,"date":"2024-09-05T19:25:57","date_gmt":"2024-09-05T17:25:57","guid":{"rendered":"https:\/\/cryptopourtous.fr\/?p=614"},"modified":"2025-04-01T15:17:14","modified_gmt":"2025-04-01T13:17:14","slug":"la-blockchain-expliquee-simplement","status":"publish","type":"post","link":"https:\/\/cryptopourtous.fr\/?p=614","title":{"rendered":"La Blockchain Expliqu\u00e9e Simplement"},"content":{"rendered":"\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure class=\"wp-block-image alignfull size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"605\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=605%2C605&#038;ssl=1\" alt=\"La Blockchain Expliqu\u00e9e Simplement\" class=\"wp-image-804\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=450%2C450&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=900%2C900&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/converted_image_1.jpeg?resize=400%2C400&amp;ssl=1 400w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p class=\"has-text-align-left has-normal-font-size\">\ud83d\udd0e Derri\u00e8re le succ\u00e8s des cryptomonnaies se cache une technologie consid\u00e9r\u00e9e par de nombreux sp\u00e9cialistes comme r\u00e9volutionnaire, <strong>la blockchain<\/strong>. <a href=\"https:\/\/cryptopourtous.fr\/?p=574\" target=\"_blank\" rel=\"noreferrer noopener\">Nakamoto, le cr\u00e9ateur du Bitcoin<\/a>, a \u00e9t\u00e9 le premier \u00e0 utiliser cette technologie, mais elle n\u2019a pas \u00e9t\u00e9 invent\u00e9e \u00e0 ce moment-l\u00e0. D\u00e9couvrez dans cet article, <strong>la blockchain expliqu\u00e9e simplement !<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/cryptopourtous.fr\/?product=e-book_cryptomonnaie-et-blockchain\" target=\"_blank\" rel=\"noreferrer noopener\">DECOUVRIR VOTRE EBOOK<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La Blockchain&nbsp;: une technologie r\u00e9volutionnaire<\/strong><\/h2>\n\n\n\n<p>\ud83d\udca1 La technologie blockchain a \u00e9t\u00e9 <strong>invent\u00e9e en 1982<\/strong>, soit 27 ans avant le Bitcoin, par un doctorant de l\u2019Universit\u00e9 de Californie \u00e0 Berkeley, David Chaum. Bien qu\u2019elle f\u00fbt <strong>am\u00e9lior\u00e9e par Satoshi Nakamoto<\/strong>, le concept et le fonctionnement de base restent le m\u00eame. Dans la continuit\u00e9 de ses travaux de recherche, David Chaum, en 1989, cr\u00e9\u00e9 une soci\u00e9t\u00e9 appel\u00e9e \u00ab&nbsp;DigiCash&nbsp;\u00bb. Il introduit ensuite sur le march\u00e9, une cryptomonnaie appel\u00e9e digicash ou encore eCash.<\/p>\n\n\n\n<p>En 1998, presque 10 ans apr\u00e8s son lancement, le projet \u00e9choue et DigiCash d\u00e9clare la faillite. A ce moment-l\u00e0, <strong>la technologie blockchain pouvait encore \u00eatre am\u00e9lior\u00e9e<\/strong>. David Chaum n\u2019a pas r\u00e9ussi \u00e0 convaincre et il n\u2019a donc trouv\u00e9 aucun soutien pour son projet. Pourquoi n\u2019a-t-il pas r\u00e9ussi \u00e0 convaincre banques et investisseurs&nbsp;? Aucune infrastructure internet n\u2019\u00e9tait encore capable de prendre en charge les transactions et les \u00e9changes sur blockchain. On peut dire que David Chaum, comme beaucoup d\u2019autres inventeurs, \u00e9t\u00e9 en avance sur son temps\u2026<\/p>\n\n\n\n<div class=\"wp-block-cover is-light\" style=\"min-height:240px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#a9b6b1\"><\/span><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"231\" class=\"wp-block-cover__image-background wp-image-903\" alt=\"Les secteurs de la blockchain\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=605%2C231&#038;ssl=1\" data-object-fit=\"cover\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?w=1792&amp;ssl=1 1792w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=300%2C115&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=1024%2C391&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=768%2C294&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=1536%2C587&amp;ssl=1 1536w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=100%2C38&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=150%2C57&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=200%2C76&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=450%2C172&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=600%2C229&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=900%2C344&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?resize=400%2C153&amp;ssl=1 400w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/blockchain_banner_image-2.jpeg?w=1210&amp;ssl=1 1210w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size\"><\/p>\n<\/div><\/div>\n\n\n\n<p>Depuis sa cr\u00e9ation, <strong>la technologie blockchain a bien \u00e9volu\u00e9<\/strong>. Aujourd\u2019hui, elle a trouv\u00e9 de nombreuses autres applications dans de nombreux secteurs, comme la finance, les assurances, l\u2019immobilier, la logistique ou encore la sant\u00e9. Mais alors, concr\u00e8tement, c\u2019est quoi la blockchain et comment fonctionne-t-elle&nbsp;?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>La blockchain expliqu\u00e9e simplement<\/strong><\/h2>\n\n\n\n<p>\ud83d\uddc2\ufe0f La technologie blockchain parait complexe au premier abord, mais ce n\u2019est finalement qu\u2019<strong>une technologie de stockage de donn\u00e9es<\/strong>. Pour expliquer simplement, la blockchain peut \u00eatre compar\u00e9e \u00e0 <strong>un registre ou une base de donn\u00e9es<\/strong>. Imaginez un registre public et infalsifiable de toutes les transactions effectu\u00e9es avec un actif num\u00e9rique. Ce registre est accessible \u00e0 tous, transparent et s\u00e9curis\u00e9 par les techniques de cryptographie.<\/p>\n\n\n\n<p>Pour comprendre le fonctionnement de la blockchain, il faut d&rsquo;abord saisir <strong>le concept de bloc<\/strong>. Un bloc regroupe un ensemble de transactions. Une fois qu&rsquo;un bloc est rempli, il est ajout\u00e9 \u00e0 la cha\u00eene, d&rsquo;o\u00f9 le nom \u00ab\u00a0blockchain\u00a0\u00bb. Pour faciliter la compr\u00e9hension, nous pouvons imaginer que ce bloc est une feuille blanche, o\u00f9 <strong>toutes les transactions sont not\u00e9es et sauvegard\u00e9es.<\/strong><\/p>\n\n\n\n<p>Chaque bloc contient plusieurs informations cruciales :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Les transactions et leurs contenus<\/strong> : Chaque transaction est horodat\u00e9e et reli\u00e9e \u00e0 la pr\u00e9c\u00e9dente.<\/li>\n\n\n\n<li><strong>Un hash unique<\/strong> : C\u2019est une empreinte digitale, un code infalsifiable qui permet d&rsquo;identifier le bloc et de le v\u00e9rifier. Si une tentative de modification est effectu\u00e9e, le hash changera, alertant tous les participants du r\u00e9seau.<\/li>\n\n\n\n<li><strong>Le hash du bloc pr\u00e9c\u00e9dent<\/strong> : Il permet de lier les blocs afin de garantir l&rsquo;int\u00e9grit\u00e9 de la cha\u00eene. Si un bloc est modifi\u00e9, tous les blocs suivants le seront \u00e9galement, rendant la fraude \u00e9vidente.<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udda5\ufe0f La validation de ces transactions est assur\u00e9e par <strong>un r\u00e9seau d&rsquo;ordinateurs d\u00e9centralis\u00e9<\/strong>. Chaque ordinateur du r\u00e9seau poss\u00e8de une copie compl\u00e8te de la blockchain. Lorsqu&rsquo;une nouvelle transaction est effectu\u00e9e, elle est diffus\u00e9e sur le r\u00e9seau. Les ordinateurs v\u00e9rifient la validit\u00e9 de la transaction et l&rsquo;ajoutent ensuite \u00e0 leur copie de la blockchain.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"340\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=605%2C340&#038;ssl=1\" alt=\"La Blockchain Expliqu\u00e9e Simplement \" class=\"wp-image-842\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=1024%2C576&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=1536%2C864&amp;ssl=1 1536w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=100%2C56&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=150%2C84&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=200%2C113&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=450%2C253&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=600%2C338&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=900%2C506&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?resize=400%2C225&amp;ssl=1 400w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?w=1600&amp;ssl=1 1600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Blockchain-2-Modifie.png?w=1210&amp;ssl=1 1210w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/figure>\n\n\n\n<p>Tout ce processus <strong>garantit la s\u00e9curit\u00e9 et la transparence de la blockchain<\/strong>. Il est quasiment impossible de falsifier une transaction ou de pirater la cha\u00eene, car cela n\u00e9cessiterait de modifier simultan\u00e9ment la copie de la blockchain sur tous les ordinateurs du r\u00e9seau. Une t\u00e2che colossale et peu probable mais pas irr\u00e9alisable. C\u2019est ce qu&rsquo;on appelle une attaque \u00e0 51%. Mais pour ce faire, il faut que le pirate d\u00e9tienne 51% de la puissance de calcul totale de la blockchain, ce qui est loin d\u2019\u00eatre facile.<\/p>\n\n\n\n<p>Il est essentiel de bien comprendre la technologie et ses implications avant de l&rsquo;adopter. Cependant, la blockchain a le potentiel de <strong>r\u00e9volutionner de nombreux secteurs<\/strong> et d&rsquo;offrir aux entreprises de nouvelles opportunit\u00e9s de croissance et d&rsquo;innovation. Comme toute technologie, elle tend \u00e0 \u00eatre am\u00e9liorer, mais les avantages de celle-ci attirent d\u00e9j\u00e0 les entreprises et les institutions.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/cryptopourtous.fr\/?product=e-book_cryptomonnaie-et-blockchain\">TELECHARGER EBOOK COMPLET<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Exemples de projets blockchain<\/strong><\/h2>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.laposte.fr\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"468\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=605%2C468&#038;ssl=1\" alt=\"Logo La Poste\" class=\"wp-image-845\" style=\"width:165px;height:auto\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=300%2C232&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=768%2C594&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=100%2C77&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=150%2C116&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=200%2C155&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=450%2C348&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=600%2C464&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/La_Poste_2022.svg.png?resize=400%2C310&amp;ssl=1 400w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">La Poste<\/h3>\n\n\n\n<p>\ud83d\udd12 Dans le secteur des services postaux, La Poste s\u2019int\u00e9resse \u00e0 la blockchain. Le groupe d\u00e9veloppe une <strong>plateforme num\u00e9rique permettant d&rsquo;envoyer et de suivre des courriers recommand\u00e9s<\/strong> en toute s\u00e9curit\u00e9. La technologie blockchain permet de garantir l&rsquo;int\u00e9grit\u00e9 et la tra\u00e7abilit\u00e9 des envois, r\u00e9duisant ainsi les risques de fraude et les pertes.<\/p>\n\n\n\n<p>Pour La Poste et ses clients, les avantages sont nombreux, tout d\u2019abord la blockchain permet de <strong>simplifier le processus d&rsquo;envoi<\/strong> de courrier recommand\u00e9. Elle offre \u00e9galement <strong>une meilleure transparence ainsi qu\u2019une s\u00e9curit\u00e9 accrue<\/strong>. Concr\u00e8tement, elle permet de suivre l&rsquo;envoi de vos courriers en temps r\u00e9el tout en r\u00e9duisant les co\u00fbts de traitement. &nbsp;<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.carrefour.fr\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"402\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=605%2C402&#038;ssl=1\" alt=\"Logo Carrefour\" class=\"wp-image-846\" style=\"width:145px;height:auto\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=1024%2C680&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=300%2C199&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=768%2C510&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=1536%2C1020&amp;ssl=1 1536w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=100%2C66&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=200%2C133&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=450%2C299&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=600%2C398&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=900%2C598&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?resize=400%2C266&amp;ssl=1 400w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?w=1584&amp;ssl=1 1584w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/Carrefour.png?w=1210&amp;ssl=1 1210w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Carrefour<\/h3>\n\n\n\n<p>\ud83c\udff7\ufe0f Dans le secteur de la distribution alimentaire, le groupe Carrefour adopte la technologie blockchain dans le but de <strong>garantir la transparence et la tra\u00e7abilit\u00e9 de certains produits alimentaires<\/strong>.<\/p>\n\n\n\n<p>Carrefour d\u00e9veloppe une plateforme permettant de suivre l&rsquo;origine et le parcours de certains produits, tels que la viande bovine ou le jus d&rsquo;orange. Les consommateurs peuvent ainsi acc\u00e9der \u00e0 des informations d\u00e9taill\u00e9es sur la provenance des produits et sur les pratiques agricoles employ\u00e9es.<\/p>\n\n\n\n<p>Encore une fois, les avantages sont nombreux. Cette plateforme, cr\u00e9\u00e9e \u00e0 l\u2019aide de la blockchain, favorise la transparence de la cha\u00eene d\u2019approvisionnement, elle <strong>renforce la confiance<\/strong> des consommateurs dans la qualit\u00e9 des produits. Elle permet \u00e9galement de <strong>lutter contre la fraude alimentaire<\/strong> et de <strong>valoriser les produits issus du commerce \u00e9quitable<\/strong>.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.ibm.com\/fr-fr\" target=\"_blank\" rel=\"noreferrer noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"303\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=605%2C303&#038;ssl=1\" alt=\"Logo IBM\" class=\"wp-image-847\" style=\"width:194px;height:auto\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=300%2C150&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=768%2C384&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=100%2C50&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=150%2C75&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=200%2C100&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=450%2C225&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=600%2C300&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=900%2C450&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/IBM.png?resize=400%2C200&amp;ssl=1 400w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">IBM Food Trust<\/h3>\n\n\n\n<p>\ud83e\uddfe Dans le secteur de l\u2019agroalimentaire, IBM a d\u00e9velopp\u00e9 la \u00ab<strong>&nbsp;IBM Food Trust<\/strong>&nbsp;\u00bb. L\u2019objectif, comme pour le projet blockchain de Carrefour, est de <strong>garantir l\u2019authenticit\u00e9 des produits alimentaires<\/strong> ainsi que de <strong>r\u00e9duire les risques de contamination<\/strong>. La plateforme utilise la blockchain pour enregistrer chaque \u00e9tape de la cha\u00eene d&rsquo;approvisionnement alimentaire, depuis la ferme jusqu&rsquo;au consommateur final. Ce qui permet de retracer l&rsquo;origine des produits, de lutter contre la fraude et de garantir la s\u00e9curit\u00e9 alimentaire.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.debeers.fr\/fr-fr\/joaillerie-fine\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"197\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=605%2C197&#038;ssl=1\" alt=\"Logo De Beers\" class=\"wp-image-848\" style=\"width:227px;height:auto\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=1024%2C334&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=300%2C98&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=768%2C251&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=1536%2C501&amp;ssl=1 1536w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=2048%2C668&amp;ssl=1 2048w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=100%2C33&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=150%2C49&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=200%2C65&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=450%2C147&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=600%2C196&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=900%2C294&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?resize=400%2C130&amp;ssl=1 400w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?w=1210&amp;ssl=1 1210w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/De_Beers_Logo.svg.png?w=1815&amp;ssl=1 1815w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/a><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">De Beers<\/h3>\n\n\n\n<p>\ud83d\udc8e Vous avez d\u00e9j\u00e0 entendu cette c\u00e9l\u00e8bre phrase \u00ab&nbsp;Un diamant est \u00e9ternel&nbsp;\u00bb&nbsp;? Nous la devons \u00e0 l\u2019entreprise <strong>De Beers<\/strong>, un acteur majeur de l\u2019industrie du diamant. Le groupe utilise la technologie blockchain dans le but de <strong>lutter contre la contrefa\u00e7on et garantir l\u2019authenticit\u00e9 de leurs diamants<\/strong>. L\u2019entreprise a d\u00e9velopp\u00e9 un registre num\u00e9rique de tous les diamants qu&rsquo;elle produit. Ce registre permet de suivre l&rsquo;historique de chaque diamant et de garantir qu&rsquo;il est authentique. Les avantages&nbsp;? <strong>Renforcer la confiance, lutter contre la contrefa\u00e7on et surtout le commerce ill\u00e9gal de diamants<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"605\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=605%2C605&#038;ssl=1\" alt=\"Le R\u00e9seau Blockchain Mondial\" class=\"wp-image-872\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=450%2C450&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=900%2C900&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2024\/09\/global_interconnected_network_image.jpeg?resize=400%2C400&amp;ssl=1 400w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p>\ud83c\udf0d Dans de nombreux autres secteurs,<strong> les entreprises adoptent la technologie blockchain<\/strong>. Dans le secteur des <strong>banques<\/strong>, afin d\u2019effectuer des paiements internationaux plus rapides et moins co\u00fbteux. Dans le secteur des <strong>assurances<\/strong>, pour la gestion des sinistres et assurer une automatisation des processus d\u2019indemnisation. Dans l\u2019<strong>immobilier<\/strong>, pour s\u00e9curiser les transactions et faciliter la gestion des titres de propri\u00e9t\u00e9. Dans le secteur de la<strong> sant\u00e9<\/strong>, l\u2019<strong>industrie automobile<\/strong>, l\u2019<strong>\u00e9nergie<\/strong>&#8230; Finalement, <strong>la blockchain est une technologie qui a le potentiel de transformer de nombreux secteurs<\/strong> en offrant plus de s\u00e9curit\u00e9, une meilleure transparence et une plus grande efficacit\u00e9 dans les processus de gestion.<\/p>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div data-block-name=\"woocommerce\/single-product\" data-product-id=\"88\" data-wp-context=\"{&quot;productId&quot;:88,&quot;variationId&quot;:null}\" data-wp-interactive=\"woocommerce\/single-product\" class=\"wp-block-woocommerce-single-product woocommerce\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div data-block-name=\"woocommerce\/product-image\" data-is-descendent-of-single-product-block=\"true\" data-show-sale-badge=\"false\" class=\"wc-block-components-product-image wc-block-grid__product-image wc-block-components-product-image--aspect-ratio-auto wp-block-woocommerce-product-image\"><a href=\"https:\/\/cryptopourtous.fr\/?product=e-book_cryptomonnaie-et-blockchain\" style=\"\" data-wp-on--click=\"woocommerce\/product-collection::actions.viewProduct\"><img decoding=\"async\" width=\"400\" height=\"566\" src=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?fit=400%2C566&amp;ssl=1\" class=\"attachment-woocommerce_single size-woocommerce_single\" alt=\"EBOOK &quot;Bitcoin, Cryptomonnaie et Blockchain : Comprendre de quoi on parle !&quot;\" data-testid=\"product-image\" data-image-id=\"422\" style=\"object-fit:cover;\" loading=\"lazy\" srcset=\"https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?w=1061&amp;ssl=1 1061w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=212%2C300&amp;ssl=1 212w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=724%2C1024&amp;ssl=1 724w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=768%2C1086&amp;ssl=1 768w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=100%2C141&amp;ssl=1 100w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=150%2C212&amp;ssl=1 150w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=200%2C283&amp;ssl=1 200w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=300%2C424&amp;ssl=1 300w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=450%2C637&amp;ssl=1 450w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=600%2C849&amp;ssl=1 600w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=900%2C1273&amp;ssl=1 900w, https:\/\/i0.wp.com\/cryptopourtous.fr\/wp-content\/uploads\/2023\/03\/couverture-av-2.jpg?resize=400%2C566&amp;ssl=1 400w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><div class=\"wc-block-components-product-image__inner-container\"><\/div><\/a><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><h2 class=\"wp-block-post-title\"><a href=\"https:\/\/cryptopourtous.fr\/?product=e-book_cryptomonnaie-et-blockchain\" target=\"_self\" >E-book &#8211; Bitcoin, Cryptomonnaie et Blockchain : Comprendre de quoi on parle !<\/a><\/h2>\n\n<div data-block-name=\"woocommerce\/product-rating\" data-is-descendent-of-single-product-block=\"true\" class=\"wc-block-components-product-rating wc-block-grid__product-rating wp-block-woocommerce-product-rating\">\n\t\t\t\t\t<div class=\"wc-block-components-product-rating__container\">\n\t\t\t\t\t\t\t<div class=\"wc-block-components-product-rating__stars wc-block-grid__product-rating__stars\" role=\"img\" aria-label=\"Note 5.00 sur 5\">\n\t\t\t\t\t\t\t\t<span style=\"width:100%\">Not\u00e9 <strong class=\"rating\">5.00<\/strong> sur 5 bas\u00e9 sur <span class=\"rating\">1<\/span> notation client<\/span>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<span class=\"wc-block-components-product-rating__reviews_count\"><a href=\"https:\/\/cryptopourtous.fr\/?product=e-book_cryptomonnaie-et-blockchain#reviews\">(1\u00a0avis client)<\/a><\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\n<div data-block-name=\"woocommerce\/product-price\" data-is-descendent-of-single-product-block=\"true\" class=\"wp-block-woocommerce-product-price\" ><div class=\"wc-block-components-product-price wc-block-grid__product-price\" >\n\t\t\t\t\t<span class=\"woocommerce-Price-amount amount\"><bdi>3,99&nbsp;<span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span><\/bdi><\/span>\n\t\t\t\t<\/div><\/div>\n\n<div class=\"wp-block-post-excerpt\"><p class=\"wp-block-post-excerpt__excerpt\">Les cryptomonnaies et la technologie blockchain associ\u00e9e provoquent un r\u00e9el engouement dans le monde entier. Certains sp\u00e9cialistes parlent d\u2019une v\u00e9ritable r\u00e9volution tandis que d\u2019autres se m\u00e9fient et mettent en garde contre son cot\u00e9 sp\u00e9culatif. Mais tous consid\u00e8rent la technologie qui se cache derri\u00e8re comme l\u2019une des plus importantes de notre temps, alors qu\u2019est-ce que r\u00e9ellement la crypto monnaie ? \ud83d\udd0d Si vous n&rsquo;avez aucune connaissance en mati\u00e8re de cryptomonnaie et que vous souhaitez comprendre les enjeux et les \u00e9volutions de cette nouvelle technologie, l\u2019e-book \u00ab\u00a0Bitcoin, Cryptomonnaies et Blockchain\u00a0: Comprendre de quoi on parle\u00a0!\u00a0\u00bb est fait pour vous. \u00c0 travers des\u2026 <\/p><\/div>\n\n<div data-block-name=\"woocommerce\/add-to-cart-form\" data-is-descendent-of-single-product-block=\"true\" class=\"wp-block-add-to-cart-form wc-block-add-to-cart-form wc-block-add-to-cart-form--input wp-block-woocommerce-add-to-cart-form\" >\n\t\n\t<form class=\"cart\" action=\"https:\/\/cryptopourtous.fr\/?product=e-book_cryptomonnaie-et-blockchain\" method=\"post\" enctype='multipart\/form-data'>\n\t\t\n\t\t<div class=\"quantity\">\n\t\t<label class=\"screen-reader-text\" for=\"quantity_6a0334ae95d89\">quantit\u00e9 de E-book &#8211; Bitcoin, Cryptomonnaie et Blockchain : Comprendre de quoi on parle !<\/label>\n\t<input\n\t\ttype=\"number\"\n\t\t\t\tid=\"quantity_6a0334ae95d89\"\n\t\tclass=\"input-text qty text\"\n\t\tname=\"quantity\"\n\t\tvalue=\"1\"\n\t\taria-label=\"Quantit\u00e9 de produits\"\n\t\t\t\tmin=\"1\"\n\t\t\t\t\t\t\tstep=\"1\"\n\t\t\tplaceholder=\"\"\n\t\t\tinputmode=\"numeric\"\n\t\t\tautocomplete=\"off\"\n\t\t\t\/>\n\t<\/div>\n\n\t\t<button type=\"submit\" name=\"add-to-cart\" value=\"88\" class=\"single_add_to_cart_button button alt\">Ajouter au panier<\/button>\n\n\t\t\t<\/form>\n\n\t\n<\/div>\n\n\n<div data-block-name=\"woocommerce\/product-meta\" class=\"wp-block-woocommerce-product-meta\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-ad2f72ca wp-block-group-is-layout-flex\">\n\n<div class=\"taxonomy-product_cat wp-block-post-terms\"><span class=\"wp-block-post-terms__prefix\">Cat\u00e9gorie\u00a0: <\/span><a href=\"https:\/\/cryptopourtous.fr\/?product_cat=e-book\" rel=\"tag\">E-book<\/a><\/div>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Derri\u00e8re le succ\u00e8s des cryptomonnaies se cache une technologie consid\u00e9r\u00e9e par de nombreux sp\u00e9cialistes comme r\u00e9volutionnaire, la blockchain. Nakamoto, le cr\u00e9ateur du Bitcoin, a \u00e9t\u00e9 le premier \u00e0 utiliser cette technologie, mais elle n\u2019a pas \u00e9t\u00e9 invent\u00e9e \u00e0 ce moment-l\u00e0.<\/p>\n","protected":false},"author":1,"featured_media":804,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-614","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La Blockchain Expliqu\u00e9e Simplement - CryptoPourTous<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez la blockchain expliqu\u00e9e simplement : Une technologie r\u00e9volutionnaire qui assure transparence, s\u00e9curit\u00e9 et tra\u00e7abilit\u00e9.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptopourtous.fr\/?p=614\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La Blockchain Expliqu\u00e9e Simplement - 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