{"id":16280,"date":"2026-09-01T10:33:44","date_gmt":"2026-09-01T08:33:44","guid":{"rendered":"https:\/\/monbitcoin.fr\/index.php\/2026\/09\/01\/comprendre-une-transaction-crypto-avant-de-la-signer-le-piege-du-blind-signing\/"},"modified":"2026-09-01T10:33:44","modified_gmt":"2026-09-01T08:33:44","slug":"comprendre-une-transaction-crypto-avant-de-la-signer-le-piege-du-blind-signing","status":"publish","type":"post","link":"https:\/\/monbitcoin.fr\/index.php\/2026\/09\/01\/comprendre-une-transaction-crypto-avant-de-la-signer-le-piege-du-blind-signing\/","title":{"rendered":"Comprendre une transaction crypto avant de la signer : le pi\u00e8ge du blind signing"},"content":{"rendered":"<div>\n<p>Si vous utilisez un wallet crypto comme MetaMask ou Ledger, chaque interaction avec la blockchain passe par une signature. Envoyer des fonds, autoriser une application, \u00e9changer un token : rien ne se fait sans valider une transaction avec sa cl\u00e9 priv\u00e9e. Le probl\u00e8me, c&rsquo;est que cette validation intervient souvent \u00e0 l&rsquo;aveugle. Comprendre ce que vous signez est donc capital pour \u00e9viter le phishing et les smarts contracts malveillants.<\/p>\n<p>L\u2019article <a href=\"https:\/\/cryptoast.fr\/comprendre-transaction-crypto-avant-signer-piege-blind-signing\/\">Comprendre une transaction crypto avant de la signer : le pi\u00e8ge du blind signing<\/a> est apparu en premier sur <a href=\"https:\/\/cryptoast.fr\/\">Cryptoast<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Si vous utilisez un wallet crypto comme MetaMask ou Ledger, chaque interaction avec la blockchain passe par une signature. Envoyer&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-16280","post","type-post","status-publish","format-standard","hentry","category-dernier-articles","wpcat-3-id"],"_links":{"self":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/16280"}],"collection":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/comments?post=16280"}],"version-history":[{"count":0,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/16280\/revisions"}],"wp:attachment":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=16280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=16280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=16280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}