{"id":158646,"date":"2025-07-07T17:00:00","date_gmt":"2025-07-07T17:00:00","guid":{"rendered":"https:\/\/cryptonews.com\/fr\/?p=158646"},"modified":"2025-07-07T17:00:00","modified_gmt":"2025-07-07T17:00:00","slug":"8-portefeuilles-86-milliards-un-message-crypte-que-cache-le-transfert-des-80000-btc","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/8-portefeuilles-86-milliards-un-message-crypte-que-cache-le-transfert-des-80000-btc\/","title":{"rendered":"8 portefeuilles, 8,6 milliards, des messages crypt\u00e9s : que cache le transfert des 80\u202f000 BTC\u202f?"},"content":{"rendered":"<p>Le 4 juillet 2025, le jour de la f\u00eate nationale pour les \u00c9tats-Unis, 80\u202f000 BTC \u2013 soit pr\u00e8s de <strong>8,6 milliards de dollars<\/strong> \u2013 ont \u00e9t\u00e9 d\u00e9plac\u00e9s depuis huit portefeuilles inactifs depuis plus de 14 ans. Chacun contenait exactement 10\u202f000 BTC. Mais l\u2019op\u00e9ration ne s\u2019est pas content\u00e9e d\u2019un simple transfert\u202f: elle a \u00e9t\u00e9 orchestr\u00e9e comme une mise en sc\u00e8ne avec des messages crypt\u00e9s qui pose le doute sur l\u2019origine de la transaction.<\/p><h2 class=\"wp-block-heading\">Quatre messages \u00e9nigmatiques<\/h2><span class=\"replacer\"><\/span><p>Ces adresses \u00e9taient des <strong>\u201cfossiles\u201d de l\u2019\u00e8re Bitcoin<\/strong>, <a href=\"https:\/\/cryptonews.com\/fr\/news\/baleine-og-bitcoin-40000-bitcoin-miner\/\">cr\u00e9\u00e9es entre 2010 et 2011<\/a>, toutes au format P2PKH, un standard ancien aujourd\u2019hui consid\u00e9r\u00e9 comme vuln\u00e9rable. La r\u00e9activation de ces wallets, synchronis\u00e9e \u00e0 la seconde pr\u00e8s, constitue le plus gros mouvement unique de BTC jamais enregistr\u00e9.<\/p><p>Juste avant la transaction, quatre messages ont \u00e9t\u00e9 inscrits via OP_RETURN dans la blockchain\u202f:<\/p><p><strong>&#8220;LEGAL NOTICE&#8221;<\/strong> \u2013 Une d\u00e9claration affirmant la \u00ab prise de possession \u00bb des fonds. La d\u00e9claration a un jargon qui ressemble \u00e9norm\u00e9ment \u00e0 celui utilis\u00e9 lors des saisies immobili\u00e8res.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"777\" height=\"345\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150753\/1st-message.jpg\" alt=\"\" class=\"wp-image-158649\" srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150753\/1st-message.jpg 777w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150753\/1st-message-300x133.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150753\/1st-message-768x341.jpg 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150753\/1st-message-450x200.jpg 450w\" sizes=\"auto, (max-width: 777px) 100vw, 777px\"><\/figure><p><strong>&#8220;Not abandoned? Prove it&#8221;<\/strong> \u2013 Un ultimatum invitant les anciens propri\u00e9taires \u00e0 prouver leur l\u00e9gitimit\u00e9 en signant une transaction avant le 5 octobre 2025.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"792\" height=\"355\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" class=\"wp-image-158650 lazyload\" sizes=\"auto, (max-width: 792px) 100vw, 792px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150807\/2nd-message.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150807\/2nd-message.jpg 792w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150807\/2nd-message-300x134.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150807\/2nd-message-768x344.jpg 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150807\/2nd-message-450x202.jpg 450w\"><\/figure><p><strong>Lien vers un site<\/strong> d\u00e9taillant la proc\u00e9dure de r\u00e9clamation selon la <a href=\"https:\/\/www.law.cornell.edu\/wex\/abandoned_property\">doctrine de l\u2019abandon<\/a> de la constitution am\u00e9ricaine.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"767\" height=\"348\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" class=\"wp-image-158651 lazyload\" sizes=\"auto, (max-width: 767px) 100vw, 767px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150813\/3rd-message.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150813\/3rd-message.jpg 767w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150813\/3rd-message-300x136.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150813\/3rd-message-450x204.jpg 450w\"><\/figure><p><strong>&#8220;4 8 15 16 23 42&#8221;<\/strong> \u2013 Les fameux &#8220;Lost Numbers&#8221;, r\u00e9f\u00e9rence directe \u00e0 la s\u00e9rie <em>Lost<\/em>, o\u00f9 ces chiffres symbolisent le contr\u00f4le et le destin.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"767\" height=\"257\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" class=\"wp-image-158652 lazyload\" sizes=\"auto, (max-width: 767px) 100vw, 767px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150824\/4th-message.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150824\/4th-message.jpg 767w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150824\/4th-message-300x101.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07150824\/4th-message-450x151.jpg 450w\"><\/figure><p>L\u2019un des portefeuilles de destination contenait m\u00eame le mot &#8220;fuck&#8221; dans sa suite de caract\u00e8res, un indice suppl\u00e9mentaire que chaque d\u00e9tail a \u00e9t\u00e9 pens\u00e9 comme un <strong>statement artistique et technique<\/strong>.<\/p><h2 class=\"wp-block-heading\">Hypoth\u00e8se centrale : l\u2019exploitation d\u2019une faille cryptographique<\/h2><span class=\"replacer\"><\/span><p>De nombreux experts penchent pour l\u2019hypoth\u00e8se d\u2019un <strong>exploit in\u00e9dit<\/strong>\u202f: une vuln\u00e9rabilit\u00e9 partag\u00e9e par ces portefeuilles anciens, peut-\u00eatre li\u00e9e \u00e0 une g\u00e9n\u00e9ration d\u00e9faillante des cl\u00e9s priv\u00e9es au d\u00e9but des ann\u00e9es 2010 (probl\u00e8mes d\u2019entropie, g\u00e9n\u00e9rateurs pseudo-al\u00e9atoires faibles). Si cela se confirmait, il s\u2019agirait d\u2019un \u00e9v\u00e9nement historique, remettant en cause le dogme de <a href=\"https:\/\/cryptonews.com\/fr\/news\/moins-de-15-de-bitcoin-encore-dispo-vers-une-penurie\/\">l\u2019inviolabilit\u00e9 des cl\u00e9s Bitcoin<\/a>.<\/p><p><samp><code><blockquote class=\"twitter-tweet\"><p lang=\"en\" dir=\"ltr\">\ud83d\udd0d Deep Dive: 80K BTC ($8.6B) Moved After 14 Years<br><br>\ud83d\udccc Facts:<br><br>\u2022 80,000 <a href=\"https:\/\/twitter.com\/hashtag\/BTC?src=hash&#038;ref_src=twsrc%5Etfw\">#BTC<\/a> mined in 2011 (Satoshi-era) transferred to new bech32 (SegWit) addresses on July 4, 2025. Original cost: <br>\u2022 Zero sell signals: Funds not sent to exchanges. Market dipped briefly\u2026 <a href=\"https:\/\/t.co\/7Wmib6Zvr7\">pic.twitter.com\/7Wmib6Zvr7<\/a><\/p>\u2014 Crypto Antony (@magnumincor) <a href=\"https:\/\/twitter.com\/magnumincor\/status\/1942086008763207692?ref_src=twsrc%5Etfw\">July 7, 2025<\/a><\/blockquote> <\/code><\/samp><\/p><p>Cette op\u00e9ration a r\u00e9veill\u00e9 le spectre des portefeuilles attribu\u00e9s \u00e0 Satoshi Nakamoto. Si la m\u00e9thode utilis\u00e9e ici s\u2019applique plus largement, <strong>1 million de BTC<\/strong> dormants pourraient \u00eatre en danger.<\/p><h2 class=\"wp-block-heading\">La strat\u00e9gie juridique<\/h2><span class=\"replacer\"><\/span><p>Pour l\u00e9gitimer leur prise, les auteurs ont sembl\u00e9 b\u00e2tir une <strong>proc\u00e9dure quasi l\u00e9gale<\/strong>\u202f:<\/p><ul class=\"wp-block-list\">\n<li>Une d\u00e9claration publique de possession.<\/li>\n\n\n\n<li>Un d\u00e9lai de 90 jours pour contester.<\/li>\n\n\n\n<li>La r\u00e9f\u00e9rence \u00e0 la doctrine de l\u2019abandon et \u00e0 la prescription acquisitive (adverse possession).<\/li>\n\n\n\n<li>Un site d\u00e9taillant les \u00e9tapes \u00e0 suivre.<\/li>\n<\/ul><p>Cette couverture juridique sophistiqu\u00e9e laisse penser que l\u2019entit\u00e9 se pr\u00e9pare \u00e0 d\u2019\u00e9ventuelles poursuites ou enqu\u00eates.<\/p><h2 class=\"wp-block-heading\">Signaux aux initi\u00e9s<\/h2><span class=\"replacer\"><\/span><p>La subtilit\u00e9 ne s\u2019arr\u00eate pas l\u00e0. D\u00e8s le 2 juillet, l\u2019entit\u00e9 a envoy\u00e9 exactement <strong>548 satoshis<\/strong> sur l\u2019adresse officielle de Counterparty, protocole OG de Bitcoin. Ce montant correspond au <em>dust threshold<\/em> historique \u2013 un code connu des premiers utilisateurs. C\u2019est un message clair\u202f: \u201cNous faisons partie des pionniers\u201d.<\/p><p>Enfin, le site mentionne <strong>733 Third Avenue<\/strong>, l\u2019adresse new-yorkaise li\u00e9e \u00e0 EisnerAmper, un grand cabinet d\u2019enqu\u00eates cryptos, et aux bureaux o\u00f9 travailla Gary Alford, l\u2019homme qui a d\u00e9masqu\u00e9 Ross Ulbricht, fondateur de Silk Road. Un d\u00e9fi \u00e0 peine voil\u00e9 aux enqu\u00eateurs ? <em>\u201cSaurez-vous me retrouver\u202f?\u201d<\/em><\/p><h2 class=\"wp-block-heading\">Et maintenant ?<\/h2><span class=\"replacer\"><\/span><p>\u00c0 la r\u00e9daction de cet article, personne ne peut affirmer avec certitude qui se cache derri\u00e8re cette op\u00e9ration hors norme. Plusieurs sc\u00e9narios sont envisageables pour la suite\u202f:<\/p><ul class=\"wp-block-list\">\n<li><strong>Liquidation massive<\/strong> apr\u00e8s le 5 octobre, avec <a href=\"https:\/\/cryptonews.com\/fr\/news\/bitcoin-110000-dollars-ath-bullrun-crypto\/\">un impact majeur sur le cours<\/a>.<\/li>\n\n\n\n<li>R\u00e9v\u00e9lation publique de la faille exploit\u00e9e.<\/li>\n\n\n\n<li>Conservation purement d\u00e9monstrative des fonds.<\/li>\n\n\n\n<li>Migration d\u2019autres portefeuilles anciens dans la foul\u00e9e.<\/li>\n<\/ul><p>Exploit cryptographique, performance artistique ou reprise l\u00e9gitime de fonds oubli\u00e9s\u202f? Le myst\u00e8re reste entier.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"><p>Source : <a href=\"https:\/\/mempool.space\/address\/1P1iThxBH542Gmk1kZNXyji4E4iwpvSbrt\" target=\"_blank\" rel=\"noreferrer noopener\">Memepool<\/a><\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"><p>Sur le m\u00eame sujet :<\/p><ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/moins-de-15-de-bitcoin-encore-dispo-vers-une-penurie\/\">Moins de 15 % de Bitcoin encore dispo : Vers une p\u00e9nurie ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/baleine-og-bitcoin-40000-bitcoin-miner\/\">Une baleine OG bitcoin de 2010 d\u00e9place 60 000 bitcoins pour 6,5 milliard de $<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/bitcoin-110000-dollars-ath-bullrun-crypto\/\">Retour de bitcoin \u00e0 110 000 dollars : ATH imminent pour un nouveau bullrun crypto ?<\/a><\/li>\n<\/ul><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Le 4 juillet 2025, le jour de la f\u00eate nationale pour les \u00c9tats-Unis, 80\u202f000 BTC \u2013 soit pr\u00e8s de 8,6 milliards de dollars \u2013 ont \u00e9t\u00e9 d\u00e9plac\u00e9s depuis huit portefeuilles inactifs depuis plus de 14 ans. Chacun contenait exactement 10\u202f000 BTC. Mais l\u2019op\u00e9ration ne s\u2019est pas content\u00e9e d\u2019un simple transfert\u202f: elle a \u00e9t\u00e9 orchestr\u00e9e comme [&hellip;]<\/p>\n","protected":false},"author":271,"featured_media":158663,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,9,10,1,43],"tags":[],"editors":[2551],"sponsored_companies":[],"class_list":["post-158646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-news","category-blockchain-news","category-defi-news","category-news","category-technology-news","editors-julien-leroy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>8 portefeuilles et des messages crypt\u00e9s : que cache le transfert des 80\u202f000 BTC\u202f?<\/title>\n<meta name=\"description\" content=\"L\u2019op\u00e9ration 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transaction.","twitter_image":"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07152422\/1751901862-cryptonews4.jpg","twitter_creator":"@BT_NewsIR","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"NewsArticle","@id":"https:\/\/cryptonews.com\/fr\/news\/8-portefeuilles-86-milliards-un-message-crypte-que-cache-le-transfert-des-80000-btc\/#article","isPartOf":{"@id":"https:\/\/cryptonews.com\/fr\/news\/8-portefeuilles-86-milliards-un-message-crypte-que-cache-le-transfert-des-80000-btc\/"},"author":{"name":"Matthieu Dumas","@id":"https:\/\/cryptonews.com\/fr\/#\/schema\/person\/76b9c17fef745e83d7b0852a29c52698"},"headline":"8 portefeuilles, 8,6 milliards, des messages crypt\u00e9s : que cache le transfert des 80\u202f000 BTC\u202f?","datePublished":"2025-07-07T17:00:00+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptonews.com\/fr\/news\/8-portefeuilles-86-milliards-un-message-crypte-que-cache-le-transfert-des-80000-btc\/"},"wordCount":711,"publisher":{"@id":"https:\/\/cryptonews.com\/fr\/#organization"},"image":{"@id":"https:\/\/cryptonews.com\/fr\/news\/8-portefeuilles-86-milliards-un-message-crypte-que-cache-le-transfert-des-80000-btc\/#primaryimage"},"thumbnailUrl":"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/07\/07152422\/1751901862-cryptonews4.jpg","articleSection":["Actualit\u00e9s Bitcoin","Actualit\u00e9s Blockchain","Actualit\u00e9s DeFi","News","Technology 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