{"id":870,"date":"2018-02-20T17:20:44","date_gmt":"2018-02-20T16:20:44","guid":{"rendered":"https:\/\/blockchain-x.eu\/?p=870"},"modified":"2018-03-08T23:24:28","modified_gmt":"2018-03-08T22:24:28","slug":"la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain","status":"publish","type":"post","link":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/","title":{"rendered":"FlightChain, l&rsquo;exp\u00e9rimentation d&rsquo;une blockchain priv\u00e9e au service du transport a\u00e9rien"},"content":{"rendered":"<p><strong>Il ne s&rsquo;agit que d&rsquo;un test et m\u00eame s&rsquo;il fut concluant, de nombreux enjeux li\u00e9s \u00e0 l&rsquo;utilisation d&rsquo;une blockchain dans le transport a\u00e9rien ont \u00e9t\u00e9 identifi\u00e9s par <span class=\"char char_$ID\/[No_character_style]\">la Soci\u00e9t\u00e9 internationale de t\u00e9l\u00e9communication a\u00e9ronautique (SITA)<\/span>. Leader\u00a0<span class=\"char char_$ID\/[No_character_style]\">mondial de la gestion des syst\u00e8mes informatiques li\u00e9s au transport a\u00e9rien (passagers, bagages, suivi du trafic, maintenance, fronti\u00e8res)\u00a0la SITA a r\u00e9cemment publi\u00e9 le livre blanc de son retour d&rsquo;exp\u00e9rience de l&rsquo;utilisation\u00a0d&rsquo;une blockchain men\u00e9e depuis 2017.<\/span><\/strong><\/p>\n<p>Men\u00e9e par la SITA Labs et r\u00e9unissant la compagnie a\u00e9rienne British Airways, l&rsquo;a\u00e9roport d&rsquo;Heathrow \u00e0 Londres, puis ceux de\u00a0<span class=\"char char_$ID\/[No_character_style]\">Gen\u00e8ve et de Miami, l&rsquo;objectif de cette\u00a0<\/span>exp\u00e9rimentation d&rsquo;une blockchain priv\u00e9e \u00e9tait de r\u00e9soudre les multiplies probl\u00e8mes de synchronisation de donn\u00e9es auxquels sont confront\u00e9s tous les acteurs du transport a\u00e9rien.<\/p>\n<p>\u00ab\u00a0<em>Nous essayons de r\u00e9soudre le probl\u00e8me d&rsquo;information des vol, \u00e0 propos desquels tout le monde a des informations diff\u00e9rentes. Quand un passager arrive dans un a\u00e9roport, son application dit une chose, l&rsquo;affichage dans l&rsquo;a\u00e9roport en dit une autre, puis l&rsquo;\u00e9quipage au sol dit autre chose. Ensuite, les agents au sol ont souvent des informations qui, elles aussi, sont diff\u00e9rentes<\/em>\u00a0\u00bb explique Kevin O&rsquo;Sullivan, ing\u00e9nieur en chef chez SITA Labs.<\/p>\n<p>La raison principale de ce cafouillage informationnel ? Chacun dispose de sa propre copie de donn\u00e9es provenant de bases \u00e9parses incapables de se synchroniser en temps r\u00e9el.\u00a0L&rsquo;exp\u00e9rimentation FlightChain men\u00e9 par la SITA a consist\u00e9 \u00e0 ce que chaque \u00ab\u00a0propri\u00e9taire de donn\u00e9es\u00a0\u00bb publient ses informations dans une blockchain priv\u00e9e \u00e0 travers des <em>smarts contracts <\/em>(contrats intelligents) : l&rsquo;a\u00e9roport de d\u00e9part, celui d&rsquo;arriv\u00e9e, les op\u00e9rateurs des carrousels \u00e0 bagage, la compagnie a\u00e9rienne, le personnel au sol. Toutes les donn\u00e9es sont inscrites dans une blockchain, dont la consultation par chacun revient \u00e0 travailler sur les m\u00eames informations.<span class=\"char char_$ID\/[No_character_style]\">\u00a0L&rsquo;int\u00e9r\u00eat d&rsquo;utiliser un registre distribu\u00e9 de type blockchain est\u00a0d&rsquo;\u00e9viter que chacun s&rsquo;appuie sur des donn\u00e9es \u00e9parpill\u00e9es en fournissant aux diff\u00e9rentes parties \u00ab\u00a0<em>une version unique et incontestable de la r\u00e9alit\u00e9 sur l\u2019\u00e9tat des vols<\/em>\u00ab\u00a0.<\/span><\/p>\n<p>Concr\u00e8tement, FlightChain r\u00e9unit :<\/p>\n<ul>\n<li>Une blockchain priv\u00e9e<\/li>\n<li>Un contrat intelligent fonctionnant sur la blockchain pour fusionner les donn\u00e9es de vol<\/li>\n<li>Les donn\u00e9es op\u00e9rationnelles de vol, en temps r\u00e9el, provenant de plusieurs compagnies a\u00e9riennes et des a\u00e9roports.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-large wp-image-876 aligncenter\" src=\"https:\/\/blockchain-x.eu\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X-1024x914.png\" alt=\"\" width=\"696\" height=\"621\" srcset=\"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X-1024x914.png 1024w, https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X-300x268.png 300w, https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X-768x685.png 768w, https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X-696x621.png 696w, https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X-1068x953.png 1068w, https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X-471x420.png 471w, https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/flightchain-blockchain-X.png 1824w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/p>\n<p>Le projet devait s&rsquo;appuyer sur un type de blockchain permettant \u00e0 la fois l&rsquo;ex\u00e9cution de <em>smart contract<\/em> et la mise en place d&rsquo;une blockchain priv\u00e9e. Flightchain a donc \u00e9t\u00e9 mis en \u0153uvre \u00e0 la fois sur Ethereum et sur Hyperledger Fabric, afin de pouvoir comparer les avantages et inconv\u00e9nients de chacune.<\/p>\n<p>SITA Labs s&rsquo;est attach\u00e9 \u00e0 r\u00e9pondre \u00e0 un certains nombre de questions, notamment celles li\u00e9es \u00e0 la mani\u00e8re de conserver des donn\u00e9es priv\u00e9es et d&rsquo;en rendre d&rsquo;autres publiques ou sur le choix de d\u00e9ployer une seule blockchain nourrit par chacun des acteurs, ou une blockchain par acteur.<\/p>\n<p>Parmi les le\u00e7ons tir\u00e9es de cette exp\u00e9rimentation, SITA Labs pr\u00e9vient d&rsquo;abord que ce n&rsquo;est pas parce que l&rsquo;on utilise une blockchain distribu\u00e9e et d\u00e9centralis\u00e9e que tout s&rsquo;auto-g\u00e8re. Au contraire, \u00ab\u00a0<em>il est important de\u00a0choisir un mod\u00e8le \/ une organisation de gouvernance qui ne compromet pas l&rsquo;int\u00e9grit\u00e9 de la blockchain<\/em>\u00ab\u00a0. De plus, les technologies en elles-m\u00eames sont encore peu matures et peuvent \u00eatre complexes \u00e0 g\u00e9rer et d\u00e9ployer. Les smarts contracts, les programmes permettant la mise \u00e0 jour des donn\u00e9es dans une blockchain, peuvent \u00eatre \u00ab\u00a0<em>compliqu\u00e9s \u00e0 d\u00e9finir, \u00e0 mettre \u00e0 jour, \u00e0 red\u00e9ployer et \u00e0 synchroniser de nouveau avec tous les participants<\/em>\u00ab\u00a0.<\/p>\n<p>Mais rien de ceci ne freine l&rsquo;enthousiasme de Barbara Dalibard, directrice g\u00e9n\u00e9rale de la SITA, \u00ab\u00a0<em>le potentiel de cette technologie pourrait aller jusqu\u2019\u00e0 aider le tra\u00e7age de bagages retard\u00e9s ou perdus, entra\u00eenant \u00e0 ce jour une perte annuelle de plus de 2 milliards de francs <span style=\"font-size: 8pt;\">(suisses, soit 1,7 milliards d&rsquo;euros)<\/span> pour les compagnies a\u00e9riennes. La blockchain pourrait \u00eatre aussi d\u00e9ploy\u00e9e \u00e0 l\u2019avenir pour tenir un registre des drones\u00a0\u00bb.<\/em><\/p>\n<p>A n&rsquo;en pas douter, cette premi\u00e8re exp\u00e9rimentation dans des conditions r\u00e9elles est un tout petit pas avant un \u00e9ventuel d\u00e9ploiement \u00e0 plus grande \u00e9chelle, et une g\u00e9n\u00e9ralisation future des blockchains dans l&rsquo;industrie des transports a\u00e9riens.<\/p>\n<p>Source :<\/p>\n<ul>\n<li><a href=\"https:\/\/blockchain-x.eu\/wp-content\/uploads\/2018\/02\/flightchain-whitepaper.pdf\">Research into the usability and practicalities of blockchain technology for the air transport industry (PDF),<\/a>\u00a0Sita Labs, White paper, 2018.<\/li>\n<li>\u00ab\u00a0<a href=\"https:\/\/www.letemps.ch\/economie\/barbara-dalibard-blockchain-arrive-aeroports\" target=\"_blank\" rel=\"noopener\">Barbara Dalibard: \u00ab La blockchain arrive dans les a\u00e9roports \u00bb<\/a>\u00ab\u00a0, Dejan Nikolic, letemps.ch, 19 f\u00e9vrier 2018.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Il ne s&rsquo;agit que d&rsquo;un test et m\u00eame s&rsquo;il fut concluant, de nombreux enjeux li\u00e9s \u00e0 l&rsquo;utilisation d&rsquo;une blockchain dans le transport a\u00e9rien ont \u00e9t\u00e9 identifi\u00e9s par la Soci\u00e9t\u00e9 internationale de t\u00e9l\u00e9communication a\u00e9ronautique (SITA). Leader\u00a0mondial de la gestion des syst\u00e8mes informatiques li\u00e9s au transport a\u00e9rien (passagers, bagages, suivi du trafic, maintenance, fronti\u00e8res)\u00a0la SITA a r\u00e9cemment [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":872,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"episode_type":"","audio_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","itunes_episode_number":"","itunes_title":"","itunes_season_number":"","itunes_episode_type":"","footnotes":""},"categories":[37],"tags":[32,55,56],"class_list":["post-870","post","type-post","status-publish","format-standard","has-post-thumbnail","category-blockchain-transports","tag-blockchain","tag-flightchain","tag-sita"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>FlightChain, l&#039;exp\u00e9rimentation d&#039;une blockchain priv\u00e9e au service du transport a\u00e9rien - Blockchain for Good<\/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:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FlightChain, l&#039;exp\u00e9rimentation d&#039;une blockchain priv\u00e9e au service du transport a\u00e9rien - Blockchain for Good\" \/>\n<meta property=\"og:description\" content=\"Il ne s&rsquo;agit que d&rsquo;un test et m\u00eame s&rsquo;il fut concluant, de nombreux enjeux li\u00e9s \u00e0 l&rsquo;utilisation d&rsquo;une blockchain dans le transport a\u00e9rien ont \u00e9t\u00e9 identifi\u00e9s par la Soci\u00e9t\u00e9 internationale de t\u00e9l\u00e9communication a\u00e9ronautique (SITA). Leader\u00a0mondial de la gestion des syst\u00e8mes informatiques li\u00e9s au transport a\u00e9rien (passagers, bagages, suivi du trafic, maintenance, fronti\u00e8res)\u00a0la SITA a r\u00e9cemment [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/\" \/>\n<meta property=\"og:site_name\" content=\"Blockchain for Good\" \/>\n<meta property=\"article:published_time\" content=\"2018-02-20T16:20:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-03-08T22:24:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/SITA.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2358\" \/>\n\t<meta property=\"og:image:height\" content=\"1356\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Jacques-Andr\u00e9\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/JA_FS\" \/>\n<meta name=\"twitter:site\" content=\"@Blockchain__X\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jacques-Andr\u00e9\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/\"},\"author\":{\"name\":\"Jacques-Andr\u00e9\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#\\\/schema\\\/person\\\/321e6eec6428aa5b93a2f3938c9610dc\"},\"headline\":\"FlightChain, l&rsquo;exp\u00e9rimentation d&rsquo;une blockchain priv\u00e9e au service du transport a\u00e9rien\",\"datePublished\":\"2018-02-20T16:20:44+00:00\",\"dateModified\":\"2018-03-08T22:24:28+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/\"},\"wordCount\":822,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/theblockchainforgood.org\\\/wp-content\\\/uploads\\\/2018\\\/02\\\/SITA.png\",\"keywords\":[\"Blockchain\",\"Flightchain\",\"SITA\"],\"articleSection\":[\"Transport, logistique &amp; tra\u00e7abilit\u00e9\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/\",\"url\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/\",\"name\":\"FlightChain, l'exp\u00e9rimentation d'une blockchain priv\u00e9e au service du transport a\u00e9rien - Blockchain for Good\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/theblockchainforgood.org\\\/wp-content\\\/uploads\\\/2018\\\/02\\\/SITA.png\",\"datePublished\":\"2018-02-20T16:20:44+00:00\",\"dateModified\":\"2018-03-08T22:24:28+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#primaryimage\",\"url\":\"https:\\\/\\\/theblockchainforgood.org\\\/wp-content\\\/uploads\\\/2018\\\/02\\\/SITA.png\",\"contentUrl\":\"https:\\\/\\\/theblockchainforgood.org\\\/wp-content\\\/uploads\\\/2018\\\/02\\\/SITA.png\",\"width\":2358,\"height\":1356},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/index.php\\\/2018\\\/02\\\/20\\\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/theblockchainforgood.org\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FlightChain, l&rsquo;exp\u00e9rimentation d&rsquo;une blockchain priv\u00e9e au service du transport a\u00e9rien\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#website\",\"url\":\"https:\\\/\\\/theblockchainforgood.org\\\/\",\"name\":\"Blockchain for Good\",\"description\":\"Blockchain &amp; d\u00e9veloppement durable\",\"publisher\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/theblockchainforgood.org\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#organization\",\"name\":\"Observatoire des blockchains et du d\u00e9veloppement durable \\\/ Blockchains and Sustainable Development Observatory\",\"url\":\"https:\\\/\\\/theblockchainforgood.org\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/theblockchainforgood.org\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/logo-obs-web-1.png\",\"contentUrl\":\"https:\\\/\\\/theblockchainforgood.org\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/logo-obs-web-1.png\",\"width\":544,\"height\":197,\"caption\":\"Observatoire des blockchains et du d\u00e9veloppement durable \\\/ Blockchains and Sustainable Development Observatory\"},\"image\":{\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/Blockchain__X\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/theblockchainforgood.org\\\/#\\\/schema\\\/person\\\/321e6eec6428aa5b93a2f3938c9610dc\",\"name\":\"Jacques-Andr\u00e9\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5dee591b72885690d08702a055aa13acc1b2f08876376c55e9bd419343957818?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5dee591b72885690d08702a055aa13acc1b2f08876376c55e9bd419343957818?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/5dee591b72885690d08702a055aa13acc1b2f08876376c55e9bd419343957818?s=96&d=mm&r=g\",\"caption\":\"Jacques-Andr\u00e9\"},\"description\":\"Chercheur \\\/ Entrepreneur\",\"sameAs\":[\"https:\\\/\\\/x.com\\\/https:\\\/\\\/twitter.com\\\/JA_FS\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"FlightChain, l'exp\u00e9rimentation d'une blockchain priv\u00e9e au service du transport a\u00e9rien - Blockchain for Good","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:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/","og_locale":"fr_FR","og_type":"article","og_title":"FlightChain, l'exp\u00e9rimentation d'une blockchain priv\u00e9e au service du transport a\u00e9rien - Blockchain for Good","og_description":"Il ne s&rsquo;agit que d&rsquo;un test et m\u00eame s&rsquo;il fut concluant, de nombreux enjeux li\u00e9s \u00e0 l&rsquo;utilisation d&rsquo;une blockchain dans le transport a\u00e9rien ont \u00e9t\u00e9 identifi\u00e9s par la Soci\u00e9t\u00e9 internationale de t\u00e9l\u00e9communication a\u00e9ronautique (SITA). Leader\u00a0mondial de la gestion des syst\u00e8mes informatiques li\u00e9s au transport a\u00e9rien (passagers, bagages, suivi du trafic, maintenance, fronti\u00e8res)\u00a0la SITA a r\u00e9cemment [&hellip;]","og_url":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/","og_site_name":"Blockchain for Good","article_published_time":"2018-02-20T16:20:44+00:00","article_modified_time":"2018-03-08T22:24:28+00:00","og_image":[{"width":2358,"height":1356,"url":"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/SITA.png","type":"image\/png"}],"author":"Jacques-Andr\u00e9","twitter_card":"summary_large_image","twitter_creator":"@https:\/\/twitter.com\/JA_FS","twitter_site":"@Blockchain__X","twitter_misc":{"\u00c9crit par":"Jacques-Andr\u00e9","Dur\u00e9e de lecture estim\u00e9e":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#article","isPartOf":{"@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/"},"author":{"name":"Jacques-Andr\u00e9","@id":"https:\/\/theblockchainforgood.org\/#\/schema\/person\/321e6eec6428aa5b93a2f3938c9610dc"},"headline":"FlightChain, l&rsquo;exp\u00e9rimentation d&rsquo;une blockchain priv\u00e9e au service du transport a\u00e9rien","datePublished":"2018-02-20T16:20:44+00:00","dateModified":"2018-03-08T22:24:28+00:00","mainEntityOfPage":{"@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/"},"wordCount":822,"commentCount":0,"publisher":{"@id":"https:\/\/theblockchainforgood.org\/#organization"},"image":{"@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#primaryimage"},"thumbnailUrl":"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/SITA.png","keywords":["Blockchain","Flightchain","SITA"],"articleSection":["Transport, logistique &amp; tra\u00e7abilit\u00e9"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/","url":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/","name":"FlightChain, l'exp\u00e9rimentation d'une blockchain priv\u00e9e au service du transport a\u00e9rien - Blockchain for Good","isPartOf":{"@id":"https:\/\/theblockchainforgood.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#primaryimage"},"image":{"@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#primaryimage"},"thumbnailUrl":"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/SITA.png","datePublished":"2018-02-20T16:20:44+00:00","dateModified":"2018-03-08T22:24:28+00:00","breadcrumb":{"@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#primaryimage","url":"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/SITA.png","contentUrl":"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2018\/02\/SITA.png","width":2358,"height":1356},{"@type":"BreadcrumbList","@id":"https:\/\/theblockchainforgood.org\/index.php\/2018\/02\/20\/la-societe-internationale-de-telecommunication-aeronautique-sita-revient-sur-son-experience-dune-blockchain\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/theblockchainforgood.org\/"},{"@type":"ListItem","position":2,"name":"FlightChain, l&rsquo;exp\u00e9rimentation d&rsquo;une blockchain priv\u00e9e au service du transport a\u00e9rien"}]},{"@type":"WebSite","@id":"https:\/\/theblockchainforgood.org\/#website","url":"https:\/\/theblockchainforgood.org\/","name":"Blockchain for Good","description":"Blockchain &amp; d\u00e9veloppement durable","publisher":{"@id":"https:\/\/theblockchainforgood.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/theblockchainforgood.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/theblockchainforgood.org\/#organization","name":"Observatoire des blockchains et du d\u00e9veloppement durable \/ Blockchains and Sustainable Development Observatory","url":"https:\/\/theblockchainforgood.org\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/theblockchainforgood.org\/#\/schema\/logo\/image\/","url":"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2020\/11\/logo-obs-web-1.png","contentUrl":"https:\/\/theblockchainforgood.org\/wp-content\/uploads\/2020\/11\/logo-obs-web-1.png","width":544,"height":197,"caption":"Observatoire des blockchains et du d\u00e9veloppement durable \/ Blockchains and Sustainable Development Observatory"},"image":{"@id":"https:\/\/theblockchainforgood.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/Blockchain__X"]},{"@type":"Person","@id":"https:\/\/theblockchainforgood.org\/#\/schema\/person\/321e6eec6428aa5b93a2f3938c9610dc","name":"Jacques-Andr\u00e9","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/5dee591b72885690d08702a055aa13acc1b2f08876376c55e9bd419343957818?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/5dee591b72885690d08702a055aa13acc1b2f08876376c55e9bd419343957818?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/5dee591b72885690d08702a055aa13acc1b2f08876376c55e9bd419343957818?s=96&d=mm&r=g","caption":"Jacques-Andr\u00e9"},"description":"Chercheur \/ Entrepreneur","sameAs":["https:\/\/x.com\/https:\/\/twitter.com\/JA_FS"]}]}},"_links":{"self":[{"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/posts\/870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/comments?post=870"}],"version-history":[{"count":5,"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/posts\/870\/revisions"}],"predecessor-version":[{"id":878,"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/posts\/870\/revisions\/878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/media\/872"}],"wp:attachment":[{"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/media?parent=870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/categories?post=870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theblockchainforgood.org\/index.php\/wp-json\/wp\/v2\/tags?post=870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}