{"id":6735,"date":"2025-11-07T09:07:17","date_gmt":"2025-11-07T02:07:17","guid":{"rendered":"https:\/\/news.bitcoinvn.io\/?p=6735"},"modified":"2025-11-09T11:43:43","modified_gmt":"2025-11-09T04:43:43","slug":"hieu-ve-taproot-theo-cach-don-gian-nhat","status":"publish","type":"post","link":"https:\/\/bitcoinvn.io\/news\/vi\/hieu-ve-taproot-theo-cach-don-gian-nhat\/","title":{"rendered":"Hi\u1ec3u v\u1ec1 Taproot theo c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t"},"content":{"rendered":"<p><em><strong><b>Ng\u00e0y 14\/11\/2021, <\/b><\/strong><strong><b>Taproot \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t tr\u00ean chu\u1ed7i kh\u1ed1i Bitcoin<\/b><\/strong><strong><b>. \u0110\u00e2y l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p c\u1ea7n thi\u1ebft v\u00e0 \u0111\u01b0\u1ee3c mong ch\u1edd nh\u1ea5t k\u1ec3 t\u1eeb b\u1ea3n c\u1eadp nh\u1eadt <\/b><\/strong><strong><b>Segregated Witness (Segwit) <\/b><\/strong><strong><b>ra \u0111\u1eddi <\/b><\/strong><strong><b>v\u00e0o n\u0103m 2017<\/b><\/strong><strong><b>.\u00a0<\/b><\/strong><strong>V\u1eady <span style=\"color: #ff0000;\">Taproot l\u00e0 g\u00ec? N\u00f3 gi\u00fap \u00edch g\u00ec cho ng\u01b0\u1eddi d\u00f9ng Bitcoin?<\/span> <span style=\"color: #ff0000;\">\u0110\u00e2u l\u00e0 c\u00e1c Gi\u1ea3i Ph\u00e1p C\u1ea3i Ti\u1ebfn Bitcoin (BIP) trong Taproot<\/span> d\u1eabn \u0111\u1ebfn soft fork c\u1ee7a chu\u1ed7i kh\u1ed1i Bitcoin? H\u00e3y c\u00f9ng BitcoinVN\u00a0t\u00ecm hi\u1ec3u nh\u00e9!<\/strong><\/em><\/p>\n<p><em><i>\u00a0<\/i><\/em><em><i>*** Soft fork l\u00e0 m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p ph\u1ea7n m\u1ec1m. Theo th\u1eddi gian, ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn l\u00e0m blockchain duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 khi b\u1ea3n n\u00e2ng c\u1ea5p m\u1edbi (trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 Taproot) \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng ho\u00e0n to\u00e0n th\u00ec c\u00e1i c\u0169 s\u1ebd ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/i><\/em><\/p>\n<h2><strong>Taproot l\u00e0 g\u00ec?<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Taproot l\u00e0 m\u1ed9t c\u1eadp nh\u1eadt quan tr\u1ecdng c\u1ee7a m\u1ea1ng l\u01b0\u1edbi Bitcoin nh\u1eb1m <\/span><b>t\u0103ng t\u00ednh ri\u00eang t\u01b0, c\u1ea3i thi\u1ec7n b\u1ea3o m\u1eadt v\u00e0 gi\u1ea3m ph\u00ed giao d\u1ecbch.<\/b><\/p>\n<ul>\n<li><b>Ri\u00eang t\u01b0 h\u01a1n: <\/b><span style=\"font-weight: 400;\">Nh\u1edd c\u00f3 Taproot, c\u00e1c giao d\u1ecbch ph\u1ee9c t\u1ea1p nh\u01b0 Multisig \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a \u0111\u01a1n gi\u1ea3n nh\u01b0 m\u1ed9t giao d\u1ecbch b\u00ecnh th\u01b0\u1eddng. Ng\u01b0\u1eddi ngo\u00e0i kh\u00f3 m\u00e0 bi\u1ebft \u0111\u01b0\u1ee3c b\u1ea1n \u0111ang d\u00f9ng giao d\u1ecbch \u0111a ch\u1eef k\u00fd.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>Ti\u1ebft ki\u1ec7m ph\u00ed: <\/b><span style=\"font-weight: 400;\">\u00a0Taproot l\u00e0m d\u1eef li\u1ec7u giao d\u1ecbch nh\u1ecf g\u1ecdn h\u01a1n \u2192 <\/span><b>ph\u00ed g\u1eedi Bitcoin gi\u1ea3m.<\/b><\/li>\n<li><b>H\u1ed7 tr\u1ee3 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n:<\/b><span style=\"font-weight: 400;\"> Bitcoin c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ki\u1ec7n ph\u1ee9c t\u1ea1p m\u00e0 blockchain v\u1eabn g\u1ecdn nh\u1eb9.<\/span><\/li>\n<\/ul>\n<h2><strong><b>Taproot c\u1ea3i ti\u1ebfn 3 h\u1ea1ng m\u1ee5c quan tr\u1ecdng:<\/b><\/strong><\/h2>\n<p>B\u1ea3n n\u00e2ng c\u1ea5p Taproot m\u1edbi \u0111\u00e2y c\u00f3 3 h\u1ea1ng m\u1ee5c quan tr\u1ecdng \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn. M\u1ed7i h\u1ea1ng m\u1ee5c \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng qua l\u1ea1i l\u1eabn nhau v\u00e0 ch\u00fang r\u1ea5t c\u1ea7n thi\u1ebft cho c\u1ea5u tr\u00fac cu\u1ed1i c\u00f9ng. V\u1eady 3 h\u1ea1ng m\u1ee5c \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn c\u1ee7a Taproot l\u00e0 g\u00ec?<\/p>\n<h3><b>1. <\/b><strong><b>Ch\u1eef k\u00fd Schnorr (BIP 340)<\/b><\/strong><\/h3>\n<p>\u0110\u00e2y l\u00e0 ch\u1eef k\u00fd m\u1edbi gi\u00fap\u00a0<strong>\u201cn\u00e2ng c\u1ea5p\u201d h\u00e0ng r\u00e0o b\u1ea3o m\u1eadt, gi\u1ea3m chi ph\u00ed giao d\u1ecbch v\u00e0 gi\u00fap c\u00e1c giao d\u1ecbch \u0111a ch\u1eef k\u00fd tr\u1edf n\u00ean linh ho\u1ea1t h\u01a1n<\/strong>. \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, ch\u1eef k\u00fd Schnorr\u00a0\u0111\u00e3:<\/p>\n<h4><strong style=\"color: #111111; font-family: Roboto, sans-serif; font-size: 19px;\"><b>&#8211; \u00c1p d\u1ee5ng &#8220;b\u0103m ch\u1eef k\u00fd&#8221; <\/b><\/strong><strong style=\"color: #111111; font-family: Roboto, sans-serif; font-size: 19px;\"><b>SigHash (Signature Hash<\/b><\/strong><strong style=\"color: #111111; font-family: Roboto, sans-serif; font-size: 19px;\"><b>)<\/b><\/strong><strong style=\"color: #111111; font-family: Roboto, sans-serif; font-size: 19px;\"><b> trong giao d\u1ecbch<\/b><\/strong><br \/>\n<b><\/b><\/h4>\n<p>SigHash l\u00e0 m\u1ed9t d\u1ea1ng m\u00e3 h\u00f3a gi\u00fap ch\u1eef k\u00fd c\u1ee7a giao d\u1ecbch tr\u1edf th\u00e0nh duy nh\u1ea5t. Th\u00f4ng tin ch\u1eef k\u00fd s\u1ebd b\u1ea5t bi\u1ebfn v\u00e0 kh\u00f4ng th\u1ec3 n\u00e0o thay \u0111\u1ed5i. N\u1ebfu ch\u1eef k\u00fd b\u1ecb thay \u0111\u1ed5i th\u00ec giao d\u1ecbch s\u1ebd m\u1ea5t hi\u1ec7u l\u1ef1c. V\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i b\u1ea5t c\u1ee9 \u0111i\u1ec1u g\u00ec n\u1ebfu kh\u00f4ng ph\u00e1 h\u1ee7y SigHash.<\/p>\n<p>Vi\u1ec7c \u00e1p d\u1ee5ng SigHash\u00a0trong giao d\u1ecbch \u0111\u00e3 kh\u1eafc ph\u1ee5c tri\u1ec7t \u0111\u1ec3 \u201ct\u00ednh d\u1ec5 s\u1eeda \u0111\u1ed5i\u201d ch\u1eef k\u00ed &#8211; m\u1ed9t l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt trong giao d\u1ecbch Bitcoin tr\u01b0\u1edbc \u0111\u00e2y. <em><i>(Tr\u01b0\u1edbc \u0111\u00e2y, t\u00ednh d\u1ec5 s\u1eeda \u0111\u1ed5i \u0111\u00e3 khi\u1ebfn m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf c\u00e1c ch\u1eef k\u00fd c\u00f3 th\u1ec3 b\u1ecb thay th\u1ebf. L<\/i><\/em><em><i>\u1ee3i d\u1ee5ng \u0111i\u1ec1u n\u00e0y, hacker \u0111\u00e3 thay th\u1ebf ch\u1eef k\u00fd c\u1ee7a giao d\u1ecbch tr\u01b0\u1edbc khi n\u00f3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn. B\u1eb1ng c\u00e1ch \u0111\u00f3, h\u1ecd c\u00f3 th\u1ec3 bi\u1ebfn giao d\u1ecbch v\u1ec1 tr\u1ea1ng th\u00e1i nh\u01b0 ch\u01b0a t\u1eebng di\u1ec5n ra, khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u r\u1ee7i ro khi giao d\u1ecbch).<\/i><\/em><\/p>\n<h4><strong><b>&#8211; <\/b><\/strong><strong><b>Schnorr <\/b><\/strong><strong><b>s\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p kh\u00f3a v\u00e0 ch\u1eef k\u00fd<\/b><\/strong><\/h4>\n<p>T\u1ed5 h\u1ee3p kh\u00f3a v\u00e0 ch\u1eef k\u00fd cho ph\u00e9p t\u1ed5ng h\u1ee3p c\u00e1c <a href=\"https:\/\/news.bitcoinvn.io\/khoa-cong-khai-public-key-la-gi\/\" target=\"_blank\" rel=\"noopener\">kh\u00f3a c\u00f4ng khai<\/a> v\u00e0 ch\u1eef k\u00fd t\u1eeb c\u00e1c b\u00ean tham gia giao d\u1ecbch th\u00e0nh m\u1ed9t. Sau \u0111\u00f3 ch\u00fang \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 t\u1ea1o n\u00ean <strong>ch\u1eef k\u00fd Schnorr \u0111\u1eb7c bi\u1ec7t<\/strong> v\u00e0<strong> duy nh\u1ea5t<\/strong> d\u00f9ng \u0111\u1ec3 k\u00edch ho\u1ea1t giao d\u1ecbch.<\/p>\n<p>Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, n\u1ebfu nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y b\u1ea1n giao d\u1ecbch v\u1edbi 10 ng\u01b0\u1eddi th\u00ec s\u1ebd c\u1ea7n 10 kh\u00f3a c\u00f4ng khai v\u00e0 10 ch\u1eef k\u00fd. V\u00e0 vi\u1ec7c ph\u1ea3i x\u00e1c minh t\u1eebng kh\u00f3a v\u00e0 t\u1eebng ch\u1eef k\u00fd s\u1ebd t\u1ed1n r\u1ea5t nhi\u1ec1u th\u1eddi gian. Th\u00ec nay, v\u1edbi t\u00ednh n\u0103ng t\u1ed5ng h\u1ee3p kh\u00f3a v\u00e0 ch\u1eef k\u00fd n\u00e0y, ch\u00fang s\u1ebd t\u1ed5ng h\u1ee3p 10 kh\u00f3a v\u00e0 m\u00e3 h\u00f3a ch\u00fang th\u00e0nh 1 kh\u00f3a duy nh\u1ea5t. 10 ch\u1eef k\u00fd c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p v\u00e0 m\u00e3 h\u00f3a th\u00e0nh 1 ch\u1eef k\u00fd Schnorr\u00a0duy nh\u1ea5t.<\/p>\n<p>Nh\u01b0 v\u1eady, thay v\u00ec th\u1ef1c hi\u1ec7n x\u00e1c minh 10 l\u1ea7n, b\u00e2y gi\u1edd b\u1ea1n ch\u1ec9 c\u1ea7n 1 l\u1ea7n l\u00e0 c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c giao d\u1ecbch m\u1ed9t c\u00e1ch nhanh ch\u00f3ng.<\/p>\n<h4><b><\/b>&#8211;\u00a0<strong><b>T\u1ed5ng h\u1ee3p ch\u1eef k\u00fd v\u00e0 kh\u00f3a gi\u00fap n\u00e2ng c\u1ea5p b\u1ea3o m\u1eadt t\u1ed1i \u01b0u<\/b><\/strong><\/h4>\n<p>Nghi\u00ean c\u1ee9u d\u1ef1a tr\u00ean vi\u1ec7c theo d\u00f5i c\u00e1c chu\u1ed7i d\u1eef li\u1ec7u \u0111\u00e3 ch\u1ee9ng minh: Giao d\u1ecbch \u0111a ch\u1eef k\u00fd v\u00e0 m\u1ed9t ch\u1eef k\u00fd \u0111\u1ec1u tr\u00f4ng gi\u1ed1ng nhau tr\u00ean blockchain (c\u00e1c ph\u00e2n t\u00edch chu\u1ed7i c\u0169ng kh\u00f3 nh\u1eadn ra s\u1ef1 kh\u00e1c bi\u1ec7t). Nh\u1edd \u0111\u00f3, quy\u1ec1n ri\u00eang t\u01b0 s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1i \u0111a.<\/p>\n<h4><b><\/b>&#8211;\u00a0<strong><b>Th\u00eam ch\u1ee9c n\u0103ng x\u00e1c minh h\u00e0ng lo\u1ea1t<\/b><\/strong><\/h4>\n<p>Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, vi\u1ec7c t\u1ed5ng h\u1ee3p ch\u1eef k\u00fd th\u00e0nh 1 ch\u1eef k\u00fd Schnorr gi\u00fap b\u1ea1n ph\u00ea duy\u1ec7t nhi\u1ec1u giao d\u1ecbch c\u00f9ng nhau thay v\u00ec thao t\u00e1c t\u1eebng c\u00e1i m\u1ed9t. V\u1ec1 c\u01a1 b\u1ea3n, vi\u1ec7c x\u00e1c minh h\u00e0ng lo\u1ea1t n\u00e0y s\u1ebd s\u1eed d\u1ee5ng \u00edt t\u00e0i nguy\u00ean h\u01a1n. T\u1eeb \u0111\u00f3 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n.<\/p>\n<h3><b>2. <\/b><strong><b>Taproot (BIP 341)<\/b><\/strong><\/h3>\n<p>To\u00e0n b\u1ed9 b\u1ea3n c\u1eadp nh\u1eadt m\u1edbi \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean theo t\u00ean c\u1ee7a ph\u1ea7n n\u00e0y. B\u1edfi v\u00ec \u0111\u00e2y l\u00e0 c\u00e1ch m\u00e0 h\u1ec7 th\u1ed1ng m\u1edbi t\u00edch h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng c\u0169.<\/p>\n<ul>\n<li>B\u1ea3n c\u1eadp nh\u1eadt Bitcoin Script cho ph\u00e9p ng\u00f4n ng\u1eef t\u1eadp l\u1ec7nh s\u1eed d\u1ee5ng ch\u1eef k\u00fd Schnorr v\u00e0 t\u00edch h\u1ee3p C\u00e2y t\u1eadp l\u1ec7nh thay th\u1ebf Merkelized (MAST).<\/li>\n<li>Pay-To-Taproot (P2TR) &#8211; m\u1ed9t t\u1eadp l\u1ec7nh m\u1edbi trong Taproot &#8211; gi\u00fap b\u1ea1n t\u1ef1 do ch\u1ecdn lo\u1ea1i ch\u1eef k\u00fd mu\u1ed1n s\u1eed d\u1ee5ng. B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng ch\u1eef k\u00fd Schnorr ho\u1eb7c g\u1ed1c Merkle \u0111\u01b0\u1ee3c cung c\u1ea5p trong MAST. P2TR s\u1ebd cho ph\u00e9p b\u1ea1n x\u1eed l\u00fd giao d\u1ecbch m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng \u0111\u1ebfn c\u00e2y Merkle.<\/li>\n<\/ul>\n<p><em><i>***<\/i><\/em><em><i>MAST<\/i><\/em><em><i>\u00a0l\u00e0 b\u1ea3n t\u00f3m t\u1eaft c\u00e1c t\u1eadp l\u1ec7nh c\u00f3 th\u1ec3 c\u1ea7n \u0111\u1ec3 m\u1edf kh\u00f3a <a href=\"https:\/\/bitcoinvn.io\/\" target=\"_blank\" rel=\"noopener\">giao d\u1ecbch Bitcoin<\/a>. <\/i><\/em><em><i>M\u00e3 b\u0103m t\u1eadp l\u1ec7nh \u0111\u01a1n do MAST cung c\u1ea5p th\u1ef1c s\u1ef1 \u0111\u1ea1i di\u1ec7n cho<\/i><\/em><em><i>\u00a0t\u1eadp l\u1ec7nh \u0111\u1ea7y \u0111\u1ee7<\/i><\/em><em><i>.<\/i><\/em><em><i> Nh\u01b0 v\u1eady, thay v\u00ec y\u00eau c\u1ea7u t\u1ea5t c\u1ea3 c\u00e1c t\u1eadp l\u1ec7nh \u0111\u1ec3 giao d\u1ecbch Bitcoin, gi\u1edd \u0111\u00e2y ch\u1ec9 c\u1ea7n b\u1ea3n t\u00f3m t\u1eaft n\u00e0y l\u00e0<\/i><\/em><em><i>\u00a0c\u00f3 th\u1ec3 giao d\u1ecbch Bitcoin nhanh ch\u00f3ng. <\/i><\/em><\/p>\n<h3><b>3. <\/b><strong><b>Tapscript <\/b><\/strong><\/h3>\n<p>Tapscript\u00a0l\u00e0 t\u1eadp h\u1ee3p c\u00e1c\u00a0m\u00e3\u00a0\u201copcode\u201d. V\u1ec1 c\u01a1 b\u1ea3n, ch\u00fang ch\u1ec9 l\u00e0 c\u00e1c d\u00f2ng m\u00e3 h\u01b0\u1edbng d\u1eabn th\u1ef1c thi c\u00e1c l\u1ec7nh tr\u00ean giao th\u1ee9c Bitcoin. Vi\u1ec7c th\u1ef1c thi c\u00e1c m\u00e3 l\u1ec7nh n\u00e0y gi\u00fap \u201cd\u1ecdn \u0111\u01b0\u1eddng\u201d cho c\u00e1c thay \u0111\u1ed5i m\u1edbi do Taproot c\u00e0i \u0111\u1eb7t.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 coi Tapscript\u00a0l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef. Tuy nhi\u00ean, th\u1eb3ng th\u1eafn m\u00e0 n\u00f3i, n\u00f3 gi\u1ed1ng m\u1ed9t b\u1ea3n c\u1eadp nh\u1eadt cho Bitcoin Script\u00a0h\u01a1n.<\/p>\n<ul>\n<li>Tapscript trong b\u1ea3n c\u1eadp nh\u1eadt Bitcoin Scriptn\u00e0y s\u1ebd lo\u1ea1i b\u1ecf gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc 10.000 byte. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0: c\u00e1c t\u1eadp l\u1ec7nh v\u01b0\u1ee3t qu\u00e1 10.000 byte ho\u1eb7c c\u00e1c h\u1ee3p \u0111\u1ed3ng Taproot v\u1eabn \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. B\u00ean c\u1ea1nh \u0111\u00f3, n\u00f3 c\u0169ng lo\u1ea1i b\u1ecf gi\u1edbi h\u1ea1n \u0111\u1ed1i v\u1edbi c\u00e1c \u201cm\u00e3 opcode\u201d. T\u1eeb \u0111\u00f3 Tapscript gi\u00fap h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh bitcoin linh ho\u1ea1t h\u01a1n, t\u0103ng c\u01b0\u1eddng nhi\u1ec1u t\u00ednh n\u0103ng v\u00e0 m\u00e3 h\u00f3a h\u01a1n trong t\u01b0\u01a1ng lai.<\/li>\n<li>Vi\u1ec7c lo\u1ea1i b\u1ecf gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc t\u1eadp l\u1ec7nh v\u00e0 c\u00e1c ph\u1ea7n t\u0103ng tr\u01b0\u1edfng kh\u00f4ng ki\u1ec3m so\u00e1t c\u00f3 s\u1eb5n trong t\u1eadp l\u1ec7nh s\u1ebd gi\u00fap \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ebfn c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh tr\u1edf n\u00ean r\u00f5 r\u00e0ng h\u01a1n.<\/li>\n<\/ul>\n<h2><strong><b>T\u1ea1i sao <\/b><\/strong><strong><b>Taproot<\/b><\/strong><strong><b>\u00a0l\u1ea1i quan tr\u1ecdng?<\/b><\/strong><\/h2>\n<p>B\u1ea1n bi\u1ebft \u0111\u1ea5y, b\u1ea3o m\u1eadt l\u00e0 \u201chuy\u1ebft m\u1ea1ch\u201d, mang \u201ct\u00ednh s\u1ed1ng c\u00f2n\u201d c\u1ee7a m\u1ecdi nh\u00e0 \u0111\u1ea7u t\u01b0 Bitcoin. \u0110\u1ec3 ni\u1ec1m tin c\u1ed1t l\u00f5i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1ec1 \u201cSound Money\u201d (Ti\u1ec1n d\u1ef1 tr\u1eef an to\u00e0n) kh\u00f4ng b\u1ecb lung lay, c\u1ed9ng \u0111\u1ed3ng Bitcoin \u0111\u00e3 t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o L\u1edbp 1 (giao th\u1ee9c Bitcoin) l\u00e0 b\u1ea5t bi\u1ebfn, hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 an to\u00e0n 100% tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c \u201cn\u00e2ng c\u1ea5p\u201d.<\/p>\n<p>Nh\u01b0 v\u1eady, trong khi c\u00e1c n\u1ec1n t\u1ea3ng kh\u00e1c \u0111\u1ed5 x\u00f4 x\u00e2y d\u1ef1ng L\u1edbp 2 (c\u00e1c \u1ee9ng d\u1ee5ng m\u1edf \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean giao th\u1ee9c g\u1ed1c) th\u00ec Bitcoin v\u1eabn ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n b\u1ea3o m\u1eadt L\u1edbp 1 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n, ch\u1eafc ch\u1eafn cho ng\u01b0\u1eddi d\u00f9ng. Ch\u00ednh v\u00ec \u0111i\u1ec1u n\u00e0y, m\u1ed9t s\u1ed1 ng\u01b0\u1eddi cho r\u1eb1ng Bitcoin \u0111\u00e3 thua trong \u201ccu\u1ed9c \u0111ua\u201d\u00a0ph\u00e1t tri\u1ec3n h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m\u00a0m\u1edbi gi\u1ed1ng nh\u01b0 Ethereum\u00a0\u0111\u00e3 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta nh\u00ecn v\u00e0o <a href=\"https:\/\/news.bitcoinvn.io\/dapp-la-gi-ung-dung-phi-tap-trung-co-loi-gi-trong-doi-song\/\" target=\"_blank\" rel=\"noopener\">c\u00e1c \u1ee9ng d\u1ee5ng phi t\u1eadp trung<\/a>.<\/p>\n<p>Tuy nhi\u00ean, vi\u1ec7c k\u00edch ho\u1ea1t Taproot \u0111\u00e3 tr\u1edf th\u00e0nh d\u1ea5u m\u1ed1c quan tr\u1ecdng gi\u00fap Bitcoin m\u1edf r\u1ed9ng s\u00e2n ch\u01a1i. Taproot \u0111\u00e3 gi\u00fap Bitcoin \u0111\u00e3 c\u00f3 m\u1ed9t l\u1ed9 tr\u00ecnh r\u00f5 r\u00e0ng \u0111\u1ec3 tri\u1ec3n khai c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh, c\u00e1c \u1ee9ng d\u1ee5ng phi t\u1eadp trung v\u00e0 h\u01a1n th\u1ebf n\u1eefa\u2026 Tr\u01b0\u1edbc \u0111\u00e2y, nh\u1eefng s\u1ea3n ph\u1ea9m nh\u01b0 Lightning Network \u0111\u00e3 cho th\u1ea5y: C\u00e1c giao d\u1ecbch nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1eb1ng cu\u1ed1n s\u1ed5 c\u00e1i b\u1ea5t bi\u1ebfn. V\u00e0 t\u01b0\u01a1ng t\u1ef1, s\u1ed5 c\u00e1i b\u1ea5t bi\u1ebfn c\u0169ng s\u1ebd h\u1ed7 tr\u1ee3 Taproot \u0111\u1ec3 cung c\u1ea5p nh\u1eefng t\u00ednh n\u0103ng h\u1ea5p d\u1eabn nh\u01b0 n\u00e2ng c\u1ea5p b\u1ea3o m\u1eadt, t\u0103ng t\u1ed1c giao d\u1ecbch v\u00e0 gi\u1ea3m chi ph\u00ed nh\u1edd ch\u1eef k\u00fd Schnorr,\u2026 cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai.<\/p>\n<h2><strong>T\u1ea1m k\u1ebft<\/strong><\/h2>\n<p>Bitcoin \u0111ang d\u1ea7n b\u01b0\u1edbc ch\u00e2n v\u00e0o m\u1ed9t th\u1ebf gi\u1edbi r\u1ed9ng l\u1edbn h\u01a1n v\u1edbi nh\u1eefng \u1ee9ng d\u1ee5ng ti\u1ebfn b\u1ed9 m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y ch\u01b0a th\u1ec3 th\u1ef1c hi\u1ec7n. S\u1ef1 t\u1ef1 do c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n m\u1edbi v\u00e0 hi\u1ec7u qu\u1ea3 mang t\u00ednh h\u1ec7 th\u1ed1ng cho c\u00e1c th\u1ee3 \u0111\u00e0o s\u1ebd th\u00fac \u0111\u1ea9y nhi\u1ec1u \u201cb\u1ed9 \u00f3c th\u00f4ng minh\u201d h\u01a1n c\u1ed1ng hi\u1ebfn cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a giao th\u1ee9c. T\u1eeb \u0111\u00f3 ch\u00fang th\u00fac \u0111\u1ea9y nh\u1eefng \u00fd t\u01b0\u1edfng m\u1edbi ra \u0111\u1eddi \u0111\u1ec3 gi\u00fap m\u1ea1ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n. V\u00e0 Taproot l\u00e0 m\u1ed9t trong nh\u1eefng \u00fd t\u01b0\u1edfng nh\u01b0 th\u1ebf.<\/p>\n<p>Hi v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u00fang v\u1ec1 kh\u00e1i ni\u1ec7m Taproot l\u00e0 g\u00ec? V\u00e0 nh\u1eefng \u01b0u \u0111i\u1ec3m m\u00e0 Taproot mang l\u1ea1i. N\u1ebfu c\u00f2n \u0111i\u1ec1u g\u00ec th\u1eafc m\u1eafc ho\u1eb7c mu\u1ed1n chia s\u1ebb th\u00eam v\u1ec1 Taproot, b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i nhanh v\u1edbi BitcoinVN <a href=\"https:\/\/t.me\/bitcoinvn_community\">t\u1ea1i \u0111\u00e2y<\/a> nh\u00e9!<\/p>\n<p style=\"text-align: right;\">Ngu\u1ed3n: <a href=\"https:\/\/bitcoinmagazine.com\/technical\/understanding-taproot-in-a-simple-way\"><u>B\u00e0i vi\u1ebft c\u1ee7a t\u00e1c gi\u1ea3 SHAWN AMICK<\/u><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0y 14\/11\/2021, Taproot \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t tr\u00ean chu\u1ed7i kh\u1ed1i Bitcoin. \u0110\u00e2y l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p c\u1ea7n thi\u1ebft v\u00e0 \u0111\u01b0\u1ee3c mong ch\u1edd nh\u1ea5t k\u1ec3 t\u1eeb b\u1ea3n c\u1eadp nh\u1eadt Segregated Witness (Segwit) ra \u0111\u1eddi v\u00e0o n\u0103m 2017.\u00a0V\u1eady Taproot l\u00e0 g\u00ec? N\u00f3 gi\u00fap \u00edch g\u00ec cho ng\u01b0\u1eddi d\u00f9ng Bitcoin? \u0110\u00e2u l\u00e0 c\u00e1c Gi\u1ea3i Ph\u00e1p C\u1ea3i [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":6737,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5712,3813],"tags":[9185,29,9170,7087,7063,9013,9184],"class_list":["post-6735","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security","category-bitcoin","tag-bip","tag-bitcoin","tag-dapp","tag-hop-dong-thong-minh","tag-mang-lightning","tag-tai-chinh-phi-tap-trung","tag-taproot"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Taproot l\u00e0 g\u00ec? Hi\u1ec3u v\u1ec1 Taproot theo c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t - BitcoinVN News<\/title>\n<meta name=\"description\" content=\"Taproot l\u00e0 g\u00ec? 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