{"id":13869,"date":"2025-08-16T08:00:00","date_gmt":"2025-08-16T06:00:00","guid":{"rendered":"https:\/\/www.blog.bim.finance\/?p=13869"},"modified":"2025-08-10T23:09:37","modified_gmt":"2025-08-10T21:09:37","slug":"blockchain-contrat-de-mariage","status":"publish","type":"post","link":"https:\/\/www.blog.bim.finance\/en\/blockchain-contrat-de-mariage\/","title":{"rendered":"La blockchain va-t-elle r\u00e9volutionner les contrats de mariage ?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"13869\" class=\"elementor elementor-13869\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a24a743 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a24a743\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-26c5c10\" data-id=\"26c5c10\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d5f45ad elementor-widget elementor-widget-heading\" data-id=\"d5f45ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La blockchain, future base l\u00e9gale des contrats de mariage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0941f88 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0941f88\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a42df2f\" data-id=\"a42df2f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d066528 elementor-widget elementor-widget-text-editor\" data-id=\"d066528\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">La blockchain ne se limite plus \u00e0 la finance. Son potentiel s\u2019\u00e9tend d\u00e9sormais \u00e0 des domaines aussi inattendus que l\u2019amour et le droit matrimonial. Gr\u00e2ce \u00e0 la transparence, l\u2019immutabilit\u00e9 et la programmabilit\u00e9 des smart contracts, il devient possible d\u2019imaginer une toute nouvelle mani\u00e8re de g\u00e9rer les contrats de mariage. Ces derniers pourraient ainsi passer d\u2019un document juridique fig\u00e9 \u00e0 un protocole intelligent, mis \u00e0 jour en temps r\u00e9el et stock\u00e9 sur une blockchain.<\/p><p class=\"p1\">Ce changement de paradigme repose sur une id\u00e9e simple mais efficace. L&rsquo;objectif est de rendre les engagements amoureux et leurs cons\u00e9quences plus clairs, automatis\u00e9s et r\u00e9sistants aux manipulations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b6a35fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b6a35fe\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-36dfcf4\" data-id=\"36dfcf4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-89168c1 elementor-widget elementor-widget-heading\" data-id=\"89168c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Des contrats de mariage programmables<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-30c4af6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"30c4af6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9210d2c\" data-id=\"9210d2c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9d65553 elementor-widget elementor-widget-text-editor\" data-id=\"9d65553\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Les contrats de mariage sur la blockchain permettraient de d\u00e9finir, via un <a href=\"https:\/\/www.blog.bim.finance\/en\/ethereum-et-linnovation-des-smart-contracts-hors-serie-ethereum\/\">smart contract<\/a>, plusieurs points. Premi\u00e8rement, la r\u00e9partition des biens, puis les obligations mutuelles, et pour finir, les droits en cas de s\u00e9paration. Ces r\u00e8gles seraient encod\u00e9es \u00e0 l\u2019avance et s\u2019appliqueraient automatiquement si certaines conditions \u00e9taient remplies, comme un divorce.<\/p><p class=\"p1\">Imaginons un couple qui d\u00e9cide de se marier. Ils codent ensemble un contrat dans lequel ils stipulent que, si l\u2019un d\u2019eux demande le divorce, 40 % des actifs communs lui reviendront automatiquement, tandis que 60 % resteront \u00e0 l\u2019autre partenaire. Ainsi, la blockchain se chargerait d\u2019ex\u00e9cuter cette r\u00e8gle sans recours juridique, \u00e9vitant ainsi de longues proc\u00e9dures co\u00fbteuses.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-631082d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"631082d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63199f3\" data-id=\"63199f3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d10af70 elementor-widget elementor-widget-heading\" data-id=\"d10af70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La garde des enfants : vers une gestion plus \u00e9quitable ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7f63e30 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f63e30\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-795f23b\" data-id=\"795f23b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c594a6 elementor-widget elementor-widget-image\" data-id=\"9c594a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/8\/87\/Wedding_couple.jpg\" title=\"\" alt=\"Les contrats de mariage peuvent-ils \u00eatre d\u00e9finis sur la blockchain ?\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Les contrats de mariage peuvent-ils \u00eatre d\u00e9finis sur la blockchain ?<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5a9c72b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a9c72b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-50a48b0\" data-id=\"50a48b0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d88a5a1 elementor-widget elementor-widget-text-editor\" data-id=\"d88a5a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">M\u00eame si la gestion parentale reste un sujet sensible, certaines clauses pourraient aussi \u00eatre int\u00e9gr\u00e9es. Par exemple, l\u2019engagement \u00e0 partager \u00e9quitablement le temps de garde, ou \u00e0 prendre en charge certains frais scolaires ou m\u00e9dicaux. Bien s\u00fbr, la l\u00e9gislation de chaque pays encadre ces d\u00e9cisions, mais la blockchain pourrait garantir une ex\u00e9cution fid\u00e8le de ce qui a \u00e9t\u00e9 convenu \u00e0 l\u2019avance.<\/p><p class=\"p1\">En rendant ces engagements publics (ou semi-publics), on favorise aussi une culture de la responsabilit\u00e9 dans les relations, et une forme d\u2019engagement plus lucide.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f967a34 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f967a34\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9a47d77\" data-id=\"9a47d77\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8e4031d elementor-widget elementor-widget-heading\" data-id=\"8e4031d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D\u00e9c\u00e8s, h\u00e9ritage : une ex\u00e9cution automatique des volont\u00e9s<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cda3757 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cda3757\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0994f89\" data-id=\"0994f89\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9e0f5e elementor-widget elementor-widget-text-editor\" data-id=\"a9e0f5e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Autre cas d\u2019usage \u00e9vident : la transmission des biens en cas de d\u00e9c\u00e8s. Gr\u00e2ce \u00e0 la blockchain, un contrat peut pr\u00e9voir qu\u2019en cas de mort d\u2019un des deux conjoints, l\u2019autre h\u00e9rite automatiquement d\u2019un pourcentage d\u2019actifs num\u00e9riques, ou qu\u2019un NFT de propri\u00e9t\u00e9 soit transf\u00e9r\u00e9 \u00e0 un enfant.<\/p><p class=\"p1\">Fini les conflits li\u00e9s \u00e0 des testaments flous ou aux retards administratifs. Tout est \u00e9crit, encod\u00e9, ex\u00e9cutable sans erreur. Ce niveau de pr\u00e9cision r\u00e9duit aussi la possibilit\u00e9 de fraudes ou de litiges familiaux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-99e7a4c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"99e7a4c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-771b708\" data-id=\"771b708\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1b1d200 elementor-widget elementor-widget-heading\" data-id=\"1b1d200\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Une r\u00e9volution\u2026 mais pas sans limites<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-19fc18d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"19fc18d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1db94e3\" data-id=\"1db94e3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d3ed14 elementor-widget elementor-widget-text-editor\" data-id=\"0d3ed14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">M\u00eame si l\u2019id\u00e9e peut s\u00e9duire, elle soul\u00e8ve de nombreuses questions. Le droit matrimonial varie selon les pays, et un contrat blockchain ne peut pas (encore) remplacer un contrat reconnu par un tribunal. De plus, en cas de litige complexe, un juge reste n\u00e9cessaire.<\/p><p class=\"p1\">Mais la direction est claire : \u00e0 mesure que les r\u00e9gulations \u00e9voluent, la blockchain pourrait devenir une infrastructure juridique compl\u00e9mentaire, au service des citoyens.<\/p><p class=\"p1\">Les contrats de mariage sur la blockchain ne visent pas \u00e0 d\u00e9senchanter les relations humaines. Ils offrent au contraire un outil pour renforcer la confiance, clarifier les engagements et r\u00e9duire les zones grises dans un moment cl\u00e9 de la vie. Et si, demain, s\u2019unir devant une blockchain devenait aussi courant que signer un contrat \u00e0 la mairie ?<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Contrats de mariage, h\u00e9ritage, divorce : et si la blockchain devenait le socle juridique des unions de demain ? Une r\u00e9volution d\u00e9j\u00e0 en marche.<\/p>","protected":false},"author":18,"featured_media":13935,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[37],"tags":[],"ppma_author":[145],"class_list":["post-13869","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hors-serie"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La blockchain va-t-elle r\u00e9volutionner les contrats de mariage ? - BIM Blog<\/title>\n<meta name=\"description\" content=\"Contrats de mariage, h\u00e9ritage, divorce : la blockchain pourrait transformer la fa\u00e7on dont les couples structurent l\u00e9galement leur vie. 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