{"id":9088,"date":"2021-06-19T19:36:55","date_gmt":"2021-06-19T12:36:55","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=9088"},"modified":"2021-11-23T20:30:19","modified_gmt":"2021-11-23T13:30:19","slug":"cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/","title":{"rendered":"[C\u1eadp nh\u1eadt] Bitcoin Taproot  v\u00e0 nh\u1eefng thay \u0111\u1ed5i \u0111\u00e1ng quan t\u00e2m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn Bitcoin"},"content":{"rendered":"\n<p>Ch\u1ec9 m\u1ed9t th\u00f4ng tin r\u00f2 r\u1ec9 b\u1ea3n n\u00e2ng c\u1ea5p Taproot \u0111\u00e3 khi\u1ebfn c\u00f4ng \u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00f3i chung c\u0169ng nh\u01b0 c\u00e1c t\u00edn \u0111\u1ed3 Bitcoin n\u00f3i ri\u00eang \u0111i\u00ean \u0111\u1ea3o. \u0110\u00e2y l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p m\u1edbi nh\u1ea5t sau 4 n\u0103m ra m\u1eaft. V\u1eady sau 4 n\u0103m, Taproot \u0111\u00e3 l\u1edbn v\u00e0 thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o trong di\u1ec7n m\u1ea1o m\u1edbi n\u00e0y, v\u00e0 \u0111i\u1ec1u n\u00e0o c\u00f3 \u1ea3nh h\u01b0\u1edfng g\u00ec \u0111\u1ebfn Bitcoin hay kh\u00f4ng? Ch\u00fang ta c\u00f9ng t\u00ecm hi\u1ec3u ngay trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y c\u1ee7a Fiahub nh\u00e9!&nbsp;<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Taproot_la_gi\" >Taproot l\u00e0 g\u00ec?&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Taproot_la_y_tuong_cua_ai\" >Taproot l\u00e0 \u00fd t\u01b0\u1edfng c\u1ee7a ai?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Bitcoin_duoc_gi_khi_nang_cap_Taproot\" >Bitcoin \u0111\u01b0\u1ee3c g\u00ec khi n\u00e2ng c\u1ea5p Taproot?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Tinh_an_danh_rieng_tu\" >T\u00ednh \u1ea9n danh, ri\u00eang t\u01b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Tang_tinh_bao_mat\" >T\u0103ng t\u00ednh b\u1ea3o m\u1eadt&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Tiet_kiem_khong_gian\" >Ti\u1ebft ki\u1ec7m kh\u00f4ng gian<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Taproot_se_lam_gi_de_giup_Bitcoin\" >Taproot s\u1ebd l\u00e0m g\u00ec \u0111\u1ec3 gi\u00fap Bitcoin?&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Se_nhu_the_nao_neu_Bitcoin_co_tinh_bao_mat_rieng_tu_cao\" >S\u1ebd nh\u01b0 th\u1ebf n\u00e0o n\u1ebfu Bitcoin c\u00f3 t\u00ednh b\u1ea3o m\u1eadt ri\u00eang t\u01b0 cao?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fiahub.com\/blog\/cap-nhat-bitcoin-taproot-va-nhung-thay-doi-dang-quan-tam-anh-huong-den-bitcoin\/#Tam_ket_ve_Taproot_Bitcoin\" >T\u1ea1m k\u1ebft v\u1ec1 Taproot Bitcoin&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Taproot_la_gi\"><\/span>Taproot l\u00e0 g\u00ec?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Taproot l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng n\u00e2ng c\u1ea5p \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng ri\u00eang cho Bitcoin nh\u1eb1m m\u1ee5c \u0111\u00edch mang l\u1ea1i nh\u1eefng t\u00ednh n\u0103ng c\u0169ng nh\u01b0 nhi\u1ec1u l\u1ee3i \u00edch h\u01a1n cho ng\u01b0\u1eddi n\u1eafm gi\u1eef v\u00e0 d\u00f9ng Bitcoin. T\u1ea5t c\u1ea3 t\u00edn \u0111\u1ed3 Bitcoin \u0111\u1ec1u hi v\u1ecdng b\u1ea3n n\u00e2ng c\u1ea5p n\u00e0y \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t trong t\u01b0\u01a1ng lai ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng th\u00f4ng tin mang t\u00ednh m\u01a1 h\u1ed3, kh\u00f4ng r\u00f5 r\u00e0ng.&nbsp;<\/p>\n\n\n\n<p>Taproot l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p bap g\u1ed3m 3 \u0111\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn trong BTC v\u1edbi 3 giao th\u1ee9c ri\u00eang bi\u1ec7t: Schnorr Signatures, Taproot v\u00e0 Tapscript.&nbsp;<\/p>\n\n\n\n<p>V\u1edbi s\u1ef1 n\u00e2ng c\u1ea5p m\u1edbi nh\u1ea5t n\u00e0y, Taproot h\u1ee9a h\u1eb9n s\u1ebd l\u00e0 phi\u00ean b\u1ea3n hi\u1ec7u qu\u1ea3, linh ho\u1ea1t v\u00e0 c\u00f3 t\u00ednh ri\u00eang t\u01b0 h\u01a1n khi c\u00e1c giao d\u1ecbch g\u1eedi BTC \u0111\u01b0\u1ee3c di\u1ec5n ra.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-1.jpg\" alt=\"H\u00ecnh \u1ea3nh tr\u1ef1c quan v\u1ec1 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m t\u00edn hi\u1ec7u c\u1ee7a k\u1ef7 nguy\u00ean n\u00e0y\" class=\"wp-image-9089\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-1.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-1-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-1-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-1-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-1-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption><span style=\"color:#444444\" class=\"tadv-color\">T\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m t\u00edn hi\u1ec7u qu\u1ea3 quan v\u1ec1 th\u1ec7 th\u1ed1ng <\/span><\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Taproot_la_y_tuong_cua_ai\"><\/span>Taproot l\u00e0 \u00fd t\u01b0\u1edfng c\u1ee7a ai?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Gregory Maxwell l\u00e0 ng\u01b0\u1eddi \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t \u00fd t\u01b0\u1edfng n\u00e0y v\u00e0o n\u0103m 2018, \u00f4ng l\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n \u0111ang l\u00e0m vi\u1ec7c cho Bitcoin Core &#8211; m\u1ed9t \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m ch\u1ee7 y\u1ebfu c\u1ee7a Bitcoin, cho ph\u00e9p c\u00e1c c\u00e1 nh\u00e2n t\u01b0\u01a1ng t\u00e1c v\u1edbi blockchain. M\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 tham gia v\u00e0o vi\u1ec7c x\u00e1c th\u1ef1c c\u00e1c giao d\u1ecbch tr\u00ean chu\u1ed7i kh\u1ed1i Bitcoin b\u1eb1ng c\u00e1ch t\u1ea3i ph\u1ea7n m\u1ec1m c\u1ee7a n\u00f3 v\u1ec1 m\u00e1y.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bitcoin_duoc_gi_khi_nang_cap_Taproot\"><\/span>Bitcoin \u0111\u01b0\u1ee3c g\u00ec khi n\u00e2ng c\u1ea5p Taproot?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tinh_an_danh_rieng_tu\"><\/span>T\u00ednh \u1ea9n danh, ri\u00eang t\u01b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u00e2y c\u00f3 l\u1ebd l\u00e0 l\u1ee3i \u00edch v\u00e0 t\u00ednh n\u0103ng quan tr\u1ecdng nh\u1ea5t trong b\u1ea3n n\u00e2ng c\u1ea5p Taproot n\u00e0y. Taproot cung c\u1ea5p quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 t\u00ednh \u1ea9n danh cho ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng c\u00e1ch gi\u1edbi thi\u1ec7u Schnorr signatures v\u00e0 Key aggregations. \u0110i\u1ec1u n\u00e0y s\u1ebd khi\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng \u0111a ch\u1eef k\u00fd s\u1ebd kh\u00f4ng kh\u00e1c m\u1ea5y so v\u1edbi c\u00e1c h\u1ee3p \u0111\u1ed3ng 1 ch\u1eef k\u00fd.&nbsp;<\/p>\n\n\n\n<p>Ngo\u00e0i ra, vi\u1ec7c t\u00edch h\u1ee3p MAST \u0111\u00e3 gi\u00fap Taproot n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. N\u00f3 cho ph\u00e9p kh\u00f3a s\u1ed1 l\u01b0\u1ee3ng BTC nhi\u1ec1u trong c\u00f9ng m\u1ed9t l\u1ec7nh. Trong khi \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n ph\u1ea3i ti\u1ebft l\u1ed9 th\u00f4ng tin l\u1ec7nh m\u1ed9t c\u00e1ch chi ti\u1ebft. Vi\u1ec7c c\u1ee7a h\u1ecd l\u00e0 ch\u1ec9 c\u1ea7n cung c\u1ea5p th\u00f4ng tin m\u1ed9t t\u1eadp l\u1ec7nh \u0111\u00e3 s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tang_tinh_bao_mat\"><\/span>T\u0103ng t\u00ednh b\u1ea3o m\u1eadt&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Theo c\u00e1c chuy\u00ean gia \u0111\u00e1nh gi\u00e1, vi\u1ec7c s\u1eed d\u1ee5ng Schnorr Signatures s\u1ebd an to\u00e0n h\u01a1n r\u1ea5t nhi\u1ec1u c\u00e1c lo\u1ea1i ch\u1eef k\u00fd h\u1ee3p \u0111\u1ed3ng kh\u00e1c nh\u01b0 ECDSA. B\u1edfi v\u00ec theo ch\u1ee9ng minh, Schnorr Signatures s\u1eed d\u1ee5ng \u00edt gi\u1ea3 \u0111\u1ecbnh h\u01a1n. V\u00e0 n\u00f3 c\u0169ng \u0111\u00e3 lo\u1ea1i b\u1ecf c\u00e1c \u0111\u1eb7t t\u00ednh u\u1ed1n (Malleability) c\u1ee7a ch\u1eef k\u00fd.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tiet_kiem_khong_gian\"><\/span>Ti\u1ebft ki\u1ec7m kh\u00f4ng gian<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>N\u1ebfu so s\u00e1nh v\u1edbi P2PH, h\u1ea7u nh\u01b0 c\u00e1c Taproot (P2TR) s\u1ebd ti\u00eau th\u1ee5 \u00edt kh\u00f4ng gian tr\u00ean blockchain h\u01a1n r\u1ea5t nhi\u1ec1u. Nh\u01b0ng n\u00f3 l\u1ea1i nhi\u1ec1u h\u01a1n khi so s\u00e1nh v\u1edbi P2WPKH. Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do \u0111\u1ea7u ra P2TR kh\u00f3a Bitcoin kh\u00f4ng ph\u1ea3i \u1edf h\u00e0m b\u0103m public key m\u00e0 l\u1ea1i \u0111\u01b0\u1ee3c kh\u00f3a tr\u1ef1c ti\u1ebfp v\u00e0o public key. \u0110i\u1ec1u n\u00e0y khi\u1ebfn chi ph\u00ed b\u1ecb d\u1ed9i l\u00ean m\u1ed9t \u00edt v\u00ec public key chi\u1ebfm kh\u00e1 nhi\u1ec1u dung l\u01b0\u1ee3ng h\u01a1n so v\u1edbi h\u00e0m b\u0103m.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Taproot_se_lam_gi_de_giup_Bitcoin\"><\/span>Taproot s\u1ebd l\u00e0m g\u00ec \u0111\u1ec3 gi\u00fap Bitcoin?&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Taproot s\u1ebd k\u1ebft h\u1ee3p c\u00e1c kh\u00f3a c\u00f4ng khai c\u1ee7a nh\u1eefng ng\u01b0\u1eddi d\u00f9ng tham gia v\u00e0o m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0 t\u1ea1o ra m\u1ed9t kh\u00f3a c\u00f4ng khai m\u1edbi. Sau \u0111\u00f3, kh\u00f3a \u0111\u00f3 c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t ch\u1eef k\u00fd duy nh\u1ea5t m\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 c\u00f3 cho t\u1ed5 h\u1ee3p \u0111\u1ecba ch\u1ec9 c\u1ee5 th\u1ec3 \u0111\u00f3. Nh\u1eefng ch\u1eef k\u00fd \u0111i\u1ec7n t\u1eed n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1eef k\u00fd Schnorr, \u0111\u01b0\u1ee3c ph\u00e1t minh b\u1edfi nh\u00e0 to\u00e1n h\u1ecdc ng\u01b0\u1eddi \u0110\u1ee9c Claus Schnorr v\u00e0o nh\u1eefng n\u0103m 1970.&nbsp;<\/p>\n\n\n\n<p>Nh\u1eefng ch\u1eef k\u00fd n\u00e0y c\u00f3 hai \u01b0u \u0111i\u1ec3m so v\u1edbi nh\u1eefng tri\u1ec3n khai tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a ch\u00fang. \u0110\u1ea7u ti\u00ean, h\u1ecd \u1ea9n kh\u00f3a c\u00f4ng khai c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00e1 nh\u00e2n trong b\u1ea5t k\u1ef3 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh n\u00e0o, c\u00f3 ngh\u0129a l\u00e0 ch\u1ec9 kh\u00f3a c\u00f4ng khai k\u1ebft h\u1ee3p duy nh\u1ea5t m\u1edbi hi\u1ec3n th\u1ecb tr\u00ean blockchain. <\/p>\n\n\n\n<p>Th\u1ee9 hai, h\u1ecd gi\u1ea3m \u0111\u00e1ng k\u1ec3 dung l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft trong b\u1ea5t k\u1ef3 kh\u1ed1i n\u00e0o \u0111\u1ec3 t\u1ea1o c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ph\u1ee9c t\u1ea1p. \u0110\u00e1ng ch\u00fa \u00fd, m\u1ed9t ch\u1eef k\u00fd nh\u1ecf h\u01a1n y\u00eau c\u1ea7u ph\u00ed th\u1ea5p h\u01a1n, \u0111i\u1ec1u m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng Bitcoin c\u00f3 th\u1ec3 s\u1ebd hoan ngh\u00eanh. Chi ph\u00ed s\u1eed d\u1ee5ng m\u1ea1ng \u0111\u1ea1t m\u1ee9c cao m\u1edbi v\u00e0o th\u00e1ng 4 khi gi\u00e1 t\u00e0i s\u1ea3n t\u0103ng m\u1ea1nh.\u0110\u1ec3 \u0111\u01b0\u1ee3c th\u00f4ng qua v\u00e0 th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o, h\u1ec7 th\u1ed1ng s\u1ebd s\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1eef k\u00fd Schnorr.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" width=\"900\" height=\"600\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-2.jpg\" alt=\"h\u00ecnh \u1ea3nh minh h\u1ecda v\u1ec1 taproot bitcoin\" class=\"wp-image-9090\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-2.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-2-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-2-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-2-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/06\/taproot-bitcoin-2-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption><span style=\"color:#444444\" class=\"tadv-color\">Vi\u1ec7c k\u00edch ho\u1ea1t Taproot v\u00e0o Bitcoin s\u1ebd r\u1ea5t c\u00f3 l\u1ee3i <\/span><\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Se_nhu_the_nao_neu_Bitcoin_co_tinh_bao_mat_rieng_tu_cao\"><\/span>S\u1ebd nh\u01b0 th\u1ebf n\u00e0o n\u1ebfu Bitcoin c\u00f3 t\u00ednh b\u1ea3o m\u1eadt ri\u00eang t\u01b0 cao?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh l\u00e0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa nhi\u1ec1u \u0111\u1ecba ch\u1ec9 cho ph\u00e9p c\u00e1c giao d\u1ecbch ph\u1ee9c t\u1ea1p h\u01a1n di\u1ec5n ra. M\u1eb7c d\u00f9 c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u01b0\u1ee3c li\u00ean k\u1ebft th\u01b0\u1eddng xuy\u00ean nh\u1ea5t v\u1edbi Ethereum, ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o tr\u00ean m\u1ea1ng Bitcoin. H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u01b0\u1ee3c t\u1ea1o b\u1eb1ng m\u00e3 quy \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u kho\u1ea3n c\u1ee7a m\u1ed7i giao d\u1ecbch v\u00e0 c\u00f3 th\u1ec3 bao g\u1ed3m nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng kh\u00e1c nhau.<\/p>\n\n\n\n<p>\u1ede d\u1ea1ng hi\u1ec7n t\u1ea1i c\u1ee7a m\u1ea1ng Bitcoin, c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh y\u00eau c\u1ea7u m\u1ed9t l\u01b0\u1ee3ng l\u1edbn kh\u00f4ng gian \u0111\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean blockchain. V\u00ec ph\u00ed giao d\u1ecbch l\u00e0 m\u1ed9t h\u00e0m c\u1ee7a l\u01b0\u1ee3ng kh\u00f4ng gian m\u00e0 giao d\u1ecbch mu\u1ed1n chi\u1ebfm trong m\u1ed9t kh\u1ed1i, n\u00ean vi\u1ec7c t\u1ea1o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh tr\u00ean Bitcoin l\u00e0 r\u1ea5t t\u1ed1n k\u00e9m. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e1c giao d\u1ecbch ph\u1ee9c t\u1ea1p nh\u01b0 v\u1eady ph\u1ea3i li\u00ean k\u1ebft t\u1ea5t c\u1ea3 c\u00e1c kh\u00f3a c\u00f4ng khai \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi b\u1ea5t k\u1ef3 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh n\u00e0o, khi\u1ebfn lo\u1ea1i d\u1ef1 \u00e1n DeFi \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean Ethereum ho\u00e0n to\u00e0n kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p>V\u1ec1 m\u1eb7t hi\u1ec7u qu\u1ea3, Taproot s\u1ebd l\u00e0m cho c\u00e1c t\u01b0\u01a1ng t\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh ph\u1ee9c t\u1ea1p c\u1ee7a Bitcoin tr\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c kho\u1ea3n thanh to\u00e1n \u0111\u01a1n gi\u1ea3n gi\u1eefa hai kh\u00f3a c\u00f4ng khai. Kh\u1ea3 n\u0103ng ch\u1ea1y c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u00f3 kh\u1ea3 n\u0103ng m\u1edf \u0111\u01b0\u1eddng cho Bitcoin ch\u1ea1y c\u00e1c ho\u1ea1t \u0111\u1ed9ng DeFi t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean Ethereum. Nh\u1eefng thay \u0111\u1ed5i n\u00e0y c\u0169ng s\u1ebd \u00e1p d\u1ee5ng cho Lightning Network, \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 n\u01a1i t\u1ed1t nh\u1ea5t \u0111\u1ec3 c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh t\u1ed3n t\u1ea1i tr\u00ean m\u1ea1ng Bitcoin.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tam_ket_ve_Taproot_Bitcoin\"><\/span>T\u1ea1m k\u1ebft v\u1ec1 Taproot Bitcoin&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Taproot m\u1edf ra c\u00e1nh c\u1eeda cho c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh tr\u00ean m\u1ea1ng Bitcoin v\u00e0 l\u00e0 m\u1ed9t b\u1ea3n n\u00e2ng c\u1ea5p m\u1ea1ng Bitcoin d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0o th\u00e1ng 11 n\u0103m 2021. \u0110\u00e2y l\u00e0 l\u1ea7n n\u00e2ng c\u1ea5p m\u1ea1ng l\u1edbn nh\u1ea5t k\u1ec3 t\u1eeb SegWit v\u00e0o n\u0103m 2017, d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra Bitcoin Cash. Vi\u1ec7c Taproot k\u1ebft h\u1ee3p c\u00e1c kh\u00f3a c\u00f4ng khai c\u1ee7a t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng trong m\u1ed9t giao d\u1ecbch ph\u1ee9c t\u1ea1p trong m\u1ed9t kh\u00f3a duy nh\u1ea5t m\u1edbi s\u1ebd&nbsp; l\u00e0m t\u0103ng s\u1ef1 ri\u00eang t\u01b0 v\u00e0 gi\u1ea3m kh\u00f4ng gian kh\u1ed1i c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 b\u00e0i vi\u1ebft c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t v\u1ec1 Taproot Bitcoin\u00a0 c\u1ee7a <a href=\"http:\/\/fiahub.com\" target=\"_blank\">Fiahub<\/a> &#8211; S\u00e0n giao d\u1ecbch h\u00e0ng \u0111\u1ea7u Vi\u1ec7t Nam.<br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ec9 m\u1ed9t th\u00f4ng tin r\u00f2 r\u1ec9 b\u1ea3n n\u00e2ng c\u1ea5p Taproot \u0111\u00e3 khi\u1ebfn c\u00f4ng \u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00f3i chung c\u0169ng nh\u01b0 c\u00e1c t\u00edn \u0111\u1ed3 Bitcoin n\u00f3i ri\u00eang \u0111i\u00ean \u0111\u1ea3o. \u0110\u00e2y l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p m\u1edbi nh\u1ea5t sau 4 n\u0103m ra m\u1eaft. V\u1eady sau 4 n\u0103m, Taproot \u0111\u00e3 l\u1edbn v\u00e0 thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o trong<\/p>\n","protected":false},"author":23,"featured_media":9091,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21841],"tags":[],"class_list":{"0":"post-9088","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tin-tuc"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>[C\u1eadp nh\u1eadt] Bitcoin Taproot v\u00e0 nh\u1eefng thay \u0111\u1ed5i \u0111\u00e1ng quan t\u00e2m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn Bitcoin - Fiahub<\/title>\n<meta name=\"description\" content=\"Taproot l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p \u0111\u01b0\u1ee3c mong \u0111\u1ee3i nh\u1ea5t c\u1ee7a Bitcoin k\u1ec3 t\u1eeb SegWit. 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