{"id":9198,"date":"2026-07-16T17:04:36","date_gmt":"2026-07-16T17:04:36","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\/"},"modified":"2026-07-16T17:04:36","modified_gmt":"2026-07-16T17:04:36","slug":"moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\/","title":{"rendered":"MoneyGram devient un validateur stellaire de niveau 1 \u00e0 mesure que le r\u00e9seau Blockchain se d\u00e9veloppe"},"content":{"rendered":"<p><em><strong>MoneyGram devient un validateur Stellar de niveau 1, rejoignant Figure Markets and Range pour renforcer la s\u00e9curit\u00e9 et la d\u00e9centralisation du r\u00e9seau.<\/strong><\/em><\/p>\n<p><a href=\"https:\/\/www.livebitcoinnews.com\/solana-stablecoin-push-expands-as-sdp-offers-one-api-for-issuance-and-ramps\/\"><span style=\"font-weight: 400\">MoneyGram<\/span><\/a><span style=\"font-weight: 400\">a \u00e9largi son r\u00f4le sur la blockchain Stellar en devenant un validateur de niveau 1, marquant une nouvelle \u00e9tape dans son partenariat de longue date avec le r\u00e9seau.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Cette d\u00e9cision place la soci\u00e9t\u00e9 mondiale de paiement parmi les organisations charg\u00e9es de prendre en charge l\u2019infrastructure de base de Stellar. Stellar a \u00e9galement accueilli Figure Markets et Range en tant que nouveaux validateurs de niveau 1.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les derniers ajouts visent \u00e0 renforcer la d\u00e9centralisation du r\u00e9seau tout en am\u00e9liorant la r\u00e9silience des applications financi\u00e8res r\u00e9glement\u00e9es.<\/span><\/p>\n<h2><b>MoneyGram rejoint le r\u00e9seau Stellar Validator<\/b><\/h2>\n<p><span style=\"font-weight: 400\">La Stellar Development Foundation a annonc\u00e9 l&rsquo;expansion le 16 juillet via son site officiel.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">MoneyGram a \u00e9galement confirm\u00e9 le d\u00e9veloppement dans un article sur X, affirmant qu&rsquo;il \u00e9tait pass\u00e9 de la construction de Stellar \u00e0 l&rsquo;aide \u00e0 l&rsquo;alimentation du r\u00e9seau.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Il y a cinq ans, nous avons commenc\u00e9 \u00e0 b\u00e2tir sur<a href=\"https:\/\/x.com\/StellarOrg?ref_src=twsrc%5Etfw\">@StellarOrg<\/a>r\u00e9seau. Aujourd\u2019hui, nous contribuons \u00e0 l\u2019alimenter.<\/p>\n<p>\ud83d\udea8 MoneyGram est d\u00e9sormais un validateur de niveau 1 sur Stellar.<\/p>\n<p>Nous apportons des d\u00e9cennies d\u2019expertise en mati\u00e8re de paiements, de confiance mondiale et de leadership en mati\u00e8re de conformit\u00e9 \u00e0 l\u2019avenir du mouvement mon\u00e9taire.<a href=\"https:\/\/t.co\/t3ppG8eYwz\">pic.twitter.com\/t3ppG8eYwz<\/a><\/p>\n<p>-MoneyGram (@MoneyGram)<a href=\"https:\/\/x.com\/MoneyGram\/status\/2077731969597653389?ref_src=twsrc%5Etfw\">16 juillet 2026<\/a><\/p>\n<\/blockquote>\n<p><span style=\"font-weight: 400\">Les validateurs de niveau 1 exploitent plusieurs n\u0153uds de validation complets dans diff\u00e9rentes r\u00e9gions. Ils participent au<\/span><a href=\"https:\/\/www.livebitcoinnews.com\/stellar-draws-major-tokenization-players-as-xlm-adoption-quietly-grows\/\"><span style=\"font-weight: 400\">Stellaire<\/span><\/a><span style=\"font-weight: 400\">Protocole de consensus et aider la blockchain \u00e0 parvenir \u00e0 un accord sur l&rsquo;\u00e9tat de son grand livre.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Contrairement aux r\u00e9seaux qui reposent sur des r\u00e9compenses de minage ou de jalonnement, les validateurs de niveau 1 de Stellar se concentrent sur le maintien de la disponibilit\u00e9 et de la fiabilit\u00e9 du r\u00e9seau.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ils identifient publiquement leur infrastructure et se coordonnent avec d&rsquo;autres op\u00e9rateurs de validation lors des mises \u00e0 niveau du r\u00e9seau.<\/span><\/p>\n<p><span style=\"font-weight: 400\">MoneyGram travaille avec Stellar depuis 2021. Le partenariat prend en charge les rampes d&rsquo;entr\u00e9e et de sortie des actifs num\u00e9riques, tandis que Stellar alimente \u00e9galement la fonction de solde du consommateur de MoneyGram pour les transactions en dollars num\u00e9riques.<\/span><\/p>\n<h2><b>Figure Les march\u00e9s et la gamme \u00e9largissent la s\u00e9curit\u00e9 stellaire<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Figure Markets et la soci\u00e9t\u00e9 d&rsquo;infrastructure blockchain Range ont \u00e9galement rejoint le groupe de validateurs de niveau 1. Leur arriv\u00e9e augmente le nombre d\u2019organisations participant au processus de consensus de Stellar.<\/span><\/p>\n<p><a href=\"https:\/\/stellar.org\/press\/moneygram-figure-markets-and-range-to-help-secure-the-stellar-network-by-joining-as-tier-1-validators\"><span style=\"font-weight: 400\">D&rsquo;apr\u00e8s le Stellaire<\/span><\/a><span style=\"font-weight: 400\">Development Foundation, une participation plus large am\u00e9liore la tol\u00e9rance aux pannes dans l\u2019ensemble de la blockchain.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Le r\u00e9seau peut continuer \u00e0 fonctionner m\u00eame si plusieurs op\u00e9rateurs de validation subissent des pannes en m\u00eame temps.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Figure Markets apporte son exp\u00e9rience des produits financiers bas\u00e9s sur la blockchain et des march\u00e9s d&rsquo;actifs num\u00e9riques.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Range apporte une infrastructure de s\u00e9curit\u00e9 et des syst\u00e8mes de conformit\u00e9 qui prennent d\u00e9j\u00e0 en charge les r\u00e9seaux blockchain g\u00e9rant des milliards de dollars d&rsquo;actifs.<\/span><\/p>\n<p><span style=\"font-weight: 400\">La fondation a d\u00e9clar\u00e9 que chaque organisation ajoute la diversit\u00e9 industrielle et la r\u00e9partition g\u00e9ographique \u00e0 l&rsquo;\u00e9cosyst\u00e8me des validateurs. Cette structure contribue \u00e0 renforcer la r\u00e9silience op\u00e9rationnelle du r\u00e9seau.<\/span><\/p>\n<p><b><i>Lire aussi :<\/i><\/b><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"hw67JNkHMH\">\n<p><a href=\"https:\/\/www.livebitcoinnews.com\/chainlink-expands-middleware-to-bridge-wall-street-with-blockchain\/\">Chainlink \u00e9tend son middleware pour relier Wall Street avec la blockchain<\/a><\/p>\n<\/blockquote>\n<h2><b>Stellar d\u00e9finit les exigences pour les validateurs de niveau 1<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Les organisations doivent r\u00e9pondre \u00e0 des normes techniques strictes avant de rejoindre le groupe de validateurs de niveau 1.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ils doivent exploiter trois validateurs complets r\u00e9partis g\u00e9ographiquement tout en maintenant une disponibilit\u00e9 d\u2019au moins 99,9 %.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les validateurs effectuent \u00e9galement l&rsquo;auto-v\u00e9rification SEP-1 et SEP-20 afin que les participants au r\u00e9seau puissent identifier leur infrastructure.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ils travaillent en \u00e9troite collaboration avec la communaut\u00e9 de niveau 1 existante lorsque<a href=\"https:\/\/en.wikipedia.org\/wiki\/Software_update\">mises \u00e0 niveau du logiciel<\/a>ou des changements op\u00e9rationnels ont lieu.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Stellar s&rsquo;attend \u00e0 ce que les nouveaux validateurs soient pleinement int\u00e9gr\u00e9s dans la configuration du quorum du r\u00e9seau d&rsquo;ici la mi-ao\u00fbt.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Une fois termin\u00e9s, MoneyGram, Figure Markets et Range aideront \u00e0 s\u00e9curiser le<a href=\"https:\/\/www.investopedia.com\/terms\/b\/blockchain.asp\">cha\u00eene de blocs<\/a>aux c\u00f4t\u00e9s des op\u00e9rateurs de niveau 1 existants.<\/span><\/p>\n<p><span style=\"font-weight: 400\">L\u2019expansion du validateur poursuit les efforts de Stellar visant \u00e0 cr\u00e9er une infrastructure pour la finance r\u00e9glement\u00e9e tout en augmentant le nombre d\u2019organisations de confiance soutenant le consensus sur le r\u00e9seau cryptographique.<\/span><\/p>\n<p><!-- source_url: https:\/\/www.livebitcoinnews.com\/moneygram-becomes-tier-1-stellar-validator-as-blockchain-network-expands\/ --><\/p>\n<p><em>Source : <a href=\"https:\/\/www.livebitcoinnews.com\/moneygram-becomes-tier-1-stellar-validator-as-blockchain-network-expands\/\" rel=\"nofollow noopener\" target=\"_blank\">Live Bitcoin News<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MoneyGram devient un validateur Stellar de niveau 1, rejoignant Figure Markets and Range pour renforcer la s\u00e9curit\u00e9 et la d\u00e9centralisation du r\u00e9seau. MoneyGrama \u00e9largi son r\u00f4le sur la blockchain Stellar en devenant un validateur de niveau 1, marquant une nouvelle \u00e9tape dans son partenariat de longue date avec le r\u00e9seau.\u00a0 Cette d\u00e9cision place la soci\u00e9t\u00e9 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":9197,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-9198","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MoneyGram devient un validateur stellaire de niveau 1 \u00e0 mesure que le r\u00e9seau Blockchain se d\u00e9veloppe - France Live Bitcoin News<\/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:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MoneyGram devient un validateur stellaire de niveau 1 \u00e0 mesure que le r\u00e9seau Blockchain se d\u00e9veloppe - France Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"MoneyGram devient un validateur Stellar de niveau 1, rejoignant Figure Markets and Range pour renforcer la s\u00e9curit\u00e9 et la d\u00e9centralisation du r\u00e9seau. MoneyGrama \u00e9largi son r\u00f4le sur la blockchain Stellar en devenant un validateur de niveau 1, marquant une nouvelle \u00e9tape dans son partenariat de longue date avec le r\u00e9seau.\u00a0 Cette d\u00e9cision place la soci\u00e9t\u00e9 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/global.livebitcoinnews.com\/fr\/2026\/07\/16\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\/\" \/>\n<meta property=\"og:site_name\" content=\"France Live Bitcoin News\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-16T17:04:36+00:00\" \/>\n<meta name=\"author\" content=\"frenchlbn\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"frenchlbn\" \/>\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:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/2026\\\/07\\\/16\\\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/2026\\\/07\\\/16\\\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\\\/\"},\"author\":{\"name\":\"frenchlbn\",\"@id\":\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/#\\\/schema\\\/person\\\/cf8f1f85189588768e507a2eb234cba8\"},\"headline\":\"MoneyGram devient un validateur stellaire de niveau 1 \u00e0 mesure que le r\u00e9seau Blockchain se d\u00e9veloppe\",\"datePublished\":\"2026-07-16T17:04:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/2026\\\/07\\\/16\\\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\\\/\"},\"wordCount\":761,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/2026\\\/07\\\/16\\\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/wp-content\\\/uploads\\\/sites\\\/4\\\/2026\\\/07\\\/30-200x200-1-4.webp\",\"articleSection\":[\"Market News\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/2026\\\/07\\\/16\\\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/2026\\\/07\\\/16\\\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\\\/\",\"url\":\"https:\\\/\\\/global.livebitcoinnews.com\\\/fr\\\/2026\\\/07\\\/16\\\/moneygram-devient-un-validateur-stellaire-de-niveau-1-a-mesure-que-le-reseau-blockchain-se-developpe\\\/\",\"name\":\"MoneyGram devient un validateur stellaire de niveau 1 \u00e0 mesure que le r\u00e9seau Blockchain se d\u00e9veloppe - 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