{"id":2804,"date":"2026-04-29T08:03:45","date_gmt":"2026-04-29T08:03:45","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/04\/29\/cac-vi-bitcoin-cu-co-the-khong-bao-gio-hoan-toan-an-toan-cto-cua-ledger-canh-bao\/"},"modified":"2026-04-29T08:03:45","modified_gmt":"2026-04-29T08:03:45","slug":"cac-vi-bitcoin-cu-co-the-khong-bao-gio-hoan-toan-an-toan-cto-cua-ledger-canh-bao","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/04\/29\/cac-vi-bitcoin-cu-co-the-khong-bao-gio-hoan-toan-an-toan-cto-cua-ledger-canh-bao\/","title":{"rendered":"C\u00e1c v\u00ed Bitcoin c\u0169 c\u00f3 th\u1ec3 kh\u00f4ng bao gi\u1edd ho\u00e0n to\u00e0n an to\u00e0n, CTO c\u1ee7a Ledger c\u1ea3nh b\u00e1o"},"content":{"rendered":"<p><strong><em>CTO c\u1ee7a Ledger c\u1ea3nh b\u00e1o v\u00ed Bitcoin c\u0169 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro l\u01b0\u1ee3ng t\u1eed v\u0129nh vi\u1ec5n. BIP-361 \u0111\u1ec1 xu\u1ea5t m\u1ed9t b\u1ea3n s\u1eeda l\u1ed7i, nh\u01b0ng c\u00e1c \u0111\u1ed3ng coin tr\u01b0\u1edbc n\u0103m 2013 c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng kh\u00f4i ph\u1ee5c.<\/em><\/strong><\/p>\n<p><span style=\"font-weight: 400\">M\u1ed9t \u0110\u1ec1 xu\u1ea5t C\u1ea3i ti\u1ebfn Bitcoin m\u1edbi \u0111ang tr\u1edf th\u00e0nh ch\u1ee7 \u0111\u1ec1 b\u00e0n t\u00e1n trong c\u1ed9ng \u0111\u1ed3ng ti\u1ec1n m\u00e3 h\u00f3a. BIP-361 nh\u1eafm v\u00e0o m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c ph\u1ee9c t\u1ea1p nh\u1ea5t trong t\u01b0\u01a1ng lai c\u1ee7a Bitcoin: di c\u01b0 l\u01b0\u1ee3ng t\u1eed.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ec1 xu\u1ea5t n\u00e0y ph\u00e1c th\u1ea3o c\u00e1ch c\u00e1c nh\u00e0 n\u1eafm gi\u1eef Bitcoin c\u00f3 th\u1ec3 chuy\u1ec3n ti\u1ec1n c\u1ee7a h\u1ecd \u0111\u1ebfn c\u00e1c \u0111\u1ecba ch\u1ec9 an to\u00e0n l\u01b0\u1ee3ng t\u1eed.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Tuy nhi\u00ean, Gi\u00e1m \u0111\u1ed1c C\u00f4ng ngh\u1ec7 c\u1ee7a Ledger \u0111\u00e3 \u0111\u01b0a ra m\u1ed9t m\u1ed1i quan ng\u1ea1i nghi\u00eam tr\u1ecdng. M\u1ed9t s\u1ed1 v\u00ed Bitcoin c\u0169 c\u00f3 th\u1ec3 s\u1ebd kh\u00f4ng bao gi\u1edd kh\u00f4i ph\u1ee5c \u0111\u01b0\u1ee3c.<\/span><\/p>\n<p><b>B\u00e0i \u0111\u1ecdc li\u00ean quan:<\/b><span style=\"font-weight: 400\">\u00a0<\/span><\/p>\n<p>https:\/\/www.livebitcoinnews.com\/new-mara-foundation-aims-to-protect-bitcoin-from-quantum-breakage\/<\/p>\n<h2><b>BIP-361 v\u00e0 K\u1ebf ho\u1ea1ch Di c\u01b0 Bitcoin H\u1eadu L\u01b0\u1ee3ng t\u1eed<\/b><\/h2>\n<p><span style=\"font-weight: 400\">BIP-361 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 khuy\u1ebfn kh\u00edch \u0111\u1eb1ng sau vi\u1ec7c di c\u01b0 h\u1eadu l\u01b0\u1ee3ng t\u1eed. Tr\u1ecdng t\u00e2m c\u1ee7a n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ecdn m\u1ed9t l\u01b0\u1ee3c \u0111\u1ed3 ch\u1eef k\u00fd c\u1ee5 th\u1ec3. Thay v\u00e0o \u0111\u00f3, n\u00f3 gi\u1ea3i quy\u1ebft c\u00e1ch th\u1ef1c s\u1ef1 th\u00fac \u0111\u1ea9y c\u00e1c nh\u00e0 n\u1eafm gi\u1eef di chuy\u1ec3n ti\u1ec1n c\u1ee7a h\u1ecd m\u1ed9t c\u00e1ch an to\u00e0n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ec1 xu\u1ea5t x\u00e1c \u0111\u1ecbnh ba giai \u0111o\u1ea1n. Giai \u0111o\u1ea1n A, kho\u1ea3ng ba n\u0103m sau khi k\u00edch ho\u1ea1t, c\u1ea5m c\u00e1c \u0111\u1ea7u ra m\u1edbi \u0111\u1ebfn c\u00e1c \u0111\u1ecba ch\u1ec9 ECDSA ho\u1eb7c Schnorr.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1c kho\u1ea3n ti\u1ec1n hi\u1ec7n c\u00f3 v\u1eabn c\u00f3 th\u1ec3 di chuy\u1ec3n, nh\u01b0ng ch\u1ec9 v\u00e0o c\u00e1c script h\u1eadu l\u01b0\u1ee3ng t\u1eed. Giai \u0111o\u1ea1n B, hai n\u0103m sau \u0111\u00f3, l\u00e0m cho c\u00e1c giao d\u1ecbch chi ti\u00eau ECDSA v\u00e0 Schnorr ho\u00e0n to\u00e0n kh\u00f4ng h\u1ee3p l\u1ec7. C\u00e1c UTXO ch\u01b0a \u0111\u01b0\u1ee3c di c\u01b0 s\u1ebd b\u1ecb \u0111\u00f3ng b\u0103ng t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Giai \u0111o\u1ea1n C v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 l\u00e0 n\u01a1i b\u1eaft \u0111\u1ea7u s\u1ef1 ph\u1ee9c t\u1ea1p th\u1ef1c s\u1ef1.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Logic t\u1eeb Giai \u0111o\u1ea1n A \u0111\u1ebfn Giai \u0111o\u1ea1n B r\u1ea5t \u0111\u01a1n gi\u1ea3n. Gi\u1edbi h\u1ea1n m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng, sau \u0111\u00f3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Tuy nhi\u00ean, Giai \u0111o\u1ea1n C \u0111\u1eb7t ra c\u00e1c c\u00e2u h\u1ecfi ch\u00ednh tr\u1ecb v\u00e0 \u0111\u1ea1o \u0111\u1ee9c m\u00e0 c\u00e1c giai \u0111o\u1ea1n kh\u00e1c kh\u00f4ng c\u00f3.<\/span><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">BIP-361 (<a href=\"https:\/\/t.co\/PJkbk1Xuu6\">https:\/\/t.co\/PJkbk1Xuu6<\/a>) in one sentence: it tackles the incentive problem of the Post-Quantum migration, how you actually get holders to move, without trying to settle the technical parameters of it (which signature scheme, which output type). Those are deferred to\u2026<\/p>\n<p>&mdash; Charles Guillemet (@P3b7_) <a href=\"https:\/\/twitter.com\/P3b7_\/status\/2049099492373168599?ref_src=twsrc%5Etfw\">April 28, 2026<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h2><b>T\u1ea1i sao M\u00e1y t\u00ednh L\u01b0\u1ee3ng t\u1eed Thay \u0111\u1ed5i Quy t\u1eafc S\u1edf h\u1eefu<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Trong m\u1ed9t th\u1ebf gi\u1edbi h\u1eadu l\u01b0\u1ee3ng t\u1eed, vi\u1ec7c bi\u1ebft m\u1ed9t kh\u00f3a ri\u00eang t\u01b0 kh\u00f4ng c\u00f2n ch\u1ee9ng minh quy\u1ec1n s\u1edf h\u1eefu.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1ed9t m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed c\u00f3 li\u00ean quan m\u1eadt m\u00e3, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 CRQC, c\u00f3 th\u1ec3 suy ra kh\u00f3a ri\u00eang t\u01b0 tr\u1ef1c ti\u1ebfp t\u1eeb kh\u00f3a c\u00f4ng khai. \u0110i\u1ec1u \u0111\u00f3 ph\u00e1 v\u1ee1 gi\u1ea3 \u0111\u1ecbnh m\u00e0 <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/quantum-test-breaks-ecc-key-raises-new-bitcoin-security-concerns\/\"><span style=\"font-weight: 400\">b\u1ea3o m\u1eadt c\u1ee7a Bitcoin<\/span><\/a><span style=\"font-weight: 400\"> lu\u00f4n d\u1ef1a v\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400\">BIP-361 g\u1ee3i \u00fd m\u1ed9t gi\u1ea3i ph\u00e1p thanh l\u1ecbch cho Giai \u0111o\u1ea1n C. N\u00f3 li\u00ean quan \u0111\u1ebfn m\u1ed9t b\u1eb1ng ch\u1ee9ng kh\u00f4ng ki\u1ebfn th\u1ee9c v\u1ec1 quy\u1ec1n s\u1edf h\u1eefu c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng BIP-39. Vi\u1ec7c d\u1eabn xu\u1ea5t BIP-39 sang BIP-32 d\u1ef1a tr\u00ean m\u1ed9t chu\u1ed7i b\u0103m m\u1ed9t chi\u1ec1u. M\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed kh\u00f4ng th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c n\u00f3.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1ed9t ch\u1ee7 s\u1edf h\u1eefu v\u00ed s\u1ebd ch\u1ee9ng minh ki\u1ebfn th\u1ee9c v\u1ec1 h\u1ea1t gi\u1ed1ng c\u1ee7a h\u1ecd m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 n\u00f3, v\u00e0 blockchain s\u1ebd x\u00e1c minh b\u1eb1ng ch\u1ee9ng v\u00e0 gi\u1ea3i ph\u00f3ng ti\u1ec1n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y c\u0169ng mang l\u1ea1i m\u1ed9t l\u1ee3i \u00edch r\u1ed9ng h\u01a1n. Vi\u1ec7c x\u00e1c minh <\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/Zero-knowledge_proof\"><span style=\"font-weight: 400\">b\u1eb1ng ch\u1ee9ng ZK<\/span><\/a><span style=\"font-weight: 400\"> g\u1ed1c tr\u00ean Bitcoin c\u00f3 th\u1ec3 m\u1edf ra c\u00e1nh c\u1eeda cho c\u00e1c validity rollup, n\u00e2ng c\u1ea5p quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng b\u1eb1ng ch\u1ee9ng ng\u1eafn g\u1ecdn.<\/span><\/p>\n<h2><b>C\u00e1c \u0111\u1ed3ng Coin Bitcoin tr\u01b0\u1edbc n\u0103m 2013 \u0110\u1ed1i m\u1eb7t v\u1edbi V\u1ea5n \u0111\u1ec1 Kh\u00e1c<\/b><\/h2>\n<p><span style=\"font-weight: 400\">BIP-39 ch\u1ec9 xu\u1ea5t hi\u1ec7n v\u00e0o n\u0103m 2013.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">BIP-32 ra \u0111\u1eddi v\u00e0o cu\u1ed1i n\u0103m 2012. C\u00e1c \u0111\u1ed3ng coin \u0111\u01b0\u1ee3c t\u1ea1o ra tr\u01b0\u1edbc c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng c\u00f3 c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng n\u00e0o g\u1eafn li\u1ec1n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Nhi\u1ec1u \u0111\u1ea7u ra Bitcoin ban \u0111\u1ea7u, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c \u0111\u1ed3ng coin Pay-to-Public-Key, \u0111\u00e3 c\u00f3 kh\u00f3a c\u00f4ng khai c\u1ee7a ch\u00fang \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9 tr\u00ean chu\u1ed7i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ed1i v\u1edbi c\u00e1c UTXO n\u00e0y, vi\u1ec7c kh\u00f4i ph\u1ee5c d\u1ef1a tr\u00ean ZK l\u00e0 kh\u00f4ng th\u1ec3 v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac. BIP-361 th\u1eeba nh\u1eadn \u0111i\u1ec1u n\u00e0y m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ec1 xu\u1ea5t d\u1ef1a v\u00e0o m\u1ed9t c\u01a1 ch\u1ebf ki\u1ec3u Hourglass cho nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u01b0 v\u1eady, li\u00ean quan \u0111\u1ebfn chi ti\u00eau c\u00f3 gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 thay v\u00ec b\u1eb1ng ch\u1ee9ng m\u1eadt m\u00e3.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u00e2y l\u00e0 kho\u1ea3ng tr\u1ed1ng ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft trong \u0111\u1ec1 xu\u1ea5t. BIP-361 cung c\u1ea5p khu\u00f4n kh\u1ed5 ph\u00f9 h\u1ee3p, nh\u01b0ng Giai \u0111o\u1ea1n C ch\u1ec9 gi\u1ea3i quy\u1ebft m\u1ed9t ph\u1ea7n v\u1ea5n \u0111\u1ec1. C\u00e1c <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/strive-acquires-789-btc-expands-treasury-holdings-beyond-14000-btc\/\"><span style=\"font-weight: 400\">kho\u1ea3n n\u1eafm gi\u1eef Bitcoin<\/span><\/a><span style=\"font-weight: 400\"> l\u00e2u \u0111\u1eddi nh\u1ea5t v\u1eabn l\u00e0 kh\u00f3 b\u1ea3o v\u1ec7 nh\u1ea5t.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CTO c\u1ee7a Ledger c\u1ea3nh b\u00e1o v\u00ed Bitcoin c\u0169 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro l\u01b0\u1ee3ng t\u1eed v\u0129nh vi\u1ec5n. BIP-361 \u0111\u1ec1 xu\u1ea5t m\u1ed9t b\u1ea3n s\u1eeda l\u1ed7i, nh\u01b0ng c\u00e1c \u0111\u1ed3ng coin tr\u01b0\u1edbc n\u0103m 2013 c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng kh\u00f4i ph\u1ee5c. M\u1ed9t \u0110\u1ec1 xu\u1ea5t C\u1ea3i ti\u1ebfn Bitcoin m\u1edbi \u0111ang tr\u1edf th\u00e0nh ch\u1ee7 \u0111\u1ec1 b\u00e0n t\u00e1n trong c\u1ed9ng [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":2803,"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":[283,12],"tags":[],"class_list":["post-2804","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-infrastructure","category-bitcoin-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>C\u00e1c v\u00ed Bitcoin c\u0169 c\u00f3 th\u1ec3 kh\u00f4ng bao gi\u1edd ho\u00e0n to\u00e0n an to\u00e0n, CTO c\u1ee7a Ledger c\u1ea3nh b\u00e1o - Vietnam 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\/vi\/2026\/04\/29\/cac-vi-bitcoin-cu-co-the-khong-bao-gio-hoan-toan-an-toan-cto-cua-ledger-canh-bao\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00e1c v\u00ed Bitcoin c\u0169 c\u00f3 th\u1ec3 kh\u00f4ng bao gi\u1edd ho\u00e0n to\u00e0n an to\u00e0n, CTO c\u1ee7a Ledger c\u1ea3nh b\u00e1o - Vietnam Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"CTO c\u1ee7a Ledger c\u1ea3nh b\u00e1o v\u00ed Bitcoin c\u0169 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro l\u01b0\u1ee3ng t\u1eed v\u0129nh vi\u1ec5n. BIP-361 \u0111\u1ec1 xu\u1ea5t m\u1ed9t b\u1ea3n s\u1eeda l\u1ed7i, nh\u01b0ng c\u00e1c \u0111\u1ed3ng coin tr\u01b0\u1edbc n\u0103m 2013 c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng kh\u00f4i ph\u1ee5c. 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