{"id":17437,"date":"2022-04-09T09:04:03","date_gmt":"2022-04-09T02:04:03","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=17437"},"modified":"2022-07-09T20:12:31","modified_gmt":"2022-07-09T13:12:31","slug":"danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/","title":{"rendered":"\u0110\u00e1nh gi\u00e1 nh\u1eefng \u0111\u1ec1 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 cho Bitcoin"},"content":{"rendered":"<p><span style=\"font-weight: 400\">Xem l\u1ea1i l\u1ecbch s\u1eed c\u1ee7a <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a> v\u1ec1 c\u00e1c c\u1ea3i ti\u1ebfn quy\u1ec1n ri\u00eang t\u01b0 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t c\u00f3 th\u1ec3 gi\u00fap ch\u00fang t\u00f4i h\u1ecdc h\u1ecfi t\u1eeb qu\u00e1 kh\u1ee9 v\u00e0 c\u1eadp nh\u1eadt nh\u1eefng c\u1ea3i ti\u1ebfn m\u1edbi khi ch\u00fang t\u00f4i ti\u1ebfp t\u1ee5c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ragnar Lifthrasir \u0111\u00e3 y\u00eau c\u1ea7u m\u1ed9t danh s\u00e1ch c\u00e1c \u0111\u1ec1 xu\u1ea5t v\u00e0 \u00fd t\u01b0\u1edfng Bitcoin \u0111\u1ec3 c\u1ea3i thi\u1ec7n quy\u1ec1n ri\u00eang t\u01b0 m\u00e0 v\u1eabn \u0111ang trong qu\u00e1 tr\u00ecnh ho\u00e0n thi\u1ec7n, \u0111\u00e3 b\u1ecb b\u1ecf r\u01a1i ho\u1eb7c kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c tri\u1ec3n khai ho\u1eb7c kh\u00f4ng t\u1ea1o \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng, v\u00e0 \u0111\u00e2y l\u00e0 n\u1ed7 l\u1ef1c c\u1ee7a t\u00f4i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u00e2y ho\u00e0n to\u00e0n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t danh s\u00e1ch \u0111\u1ea7y \u0111\u1ee7 v\u00e0 t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ea5t k\u1ef3 s\u1ef1 tr\u1ee3 gi\u00fap n\u00e0o m\u00e0 t\u00f4i c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ec3 c\u1eadp nh\u1eadt n\u00f3 ho\u1eb7c t\u00ecm c\u00e1c \u0111\u1ec1 xu\u1ea5t l\u1ecbch s\u1eed \u0111\u00e3 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng. C\u00e1c ph\u1ea7n b\u00ean d\u01b0\u1edbi s\u1ebd \u0111\u01b0\u1ee3c chia nh\u1ecf theo d\u1ef1 \u00e1n ho\u1eb7c qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n v\u00e0 theo th\u1ee9 t\u1ef1 \u0111\u1ec1 xu\u1ea5t (n\u1ebfu c\u00f3 th\u1ec3).<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>L\u01b0u \u00fd:<\/strong> M\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 \u0111\u1ec1 xu\u1ea5t n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ec1 xu\u1ea5t m\u1edbi b\u1eaft \u0111\u1ea7u ho\u1eb7c \u0111\u00e3 b\u1ecb b\u1ecf qua, nh\u01b0ng m\u1ed9t s\u1ed1 \u0111\u1ec1 xu\u1ea5t l\u00e0 nh\u1eefng \u0111\u1ec1 xu\u1ea5t th\u00fa v\u1ecb v\u00e0 c\u00f3 ti\u1ec1m n\u0103ng \u0111\u1ea7y h\u1ee9a h\u1eb9n. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 \u201ch\u1ed9i tr\u01b0\u1eddng c\u1ee7a s\u1ef1 x\u1ea5u h\u1ed5\u201d, m\u00e0 l\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 h\u1ecdc h\u1ecfi t\u1eeb nh\u1eefng \u0111\u1ec1 xu\u1ea5t tr\u01b0\u1edbc \u0111\u00e2y v\u00e0 c\u1eadp nh\u1eadt nh\u1eefng \u0111\u1ec1 xu\u1ea5t m\u1edbi khi ch\u00fang ta ti\u1ebfp t\u1ee5c.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 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\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#BITCOIN_GIAO_DICH_BAO_MAT\" >BITCOIN GIAO D\u1ecaCH B\u1ea2O M\u1eacT<\/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\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#MA_THANH_TOAN_CO_THE_TAI_TAO_CHO_TUONG_XAC_DINH_HIERARCHICAL_%E2%80%93_BIP47\" >M\u00c3 THANH TO\u00c1N C\u00d3 TH\u1ec2 T\u00c1I T\u1ea0O CHO T\u01af\u1edcNG X\u00c1C \u0110\u1ecaNH HIERARCHICAL &#8211; BIP47<\/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\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#DIA_CHI_BAN_HANG_%E2%80%93_BIP63\" >\u0110\u1ecaA CH\u1ec8 B\u00c1N H\u00c0NG &#8211; BIP63<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#PAYJOIN_%E2%80%93_BIP78\" >PAYJOIN &#8211; BIP78<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#KICH_THICH_TRUYEN_THONG_PEER-TO-PEER_%E2%80%93_BIP151_VA_BIP324\" >K\u00cdCH TH\u00cdCH TRUY\u1ec0N TH\u00d4NG PEER-TO-PEER &#8211; BIP151 V\u00c0 BIP324<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#DANDELION_%E2%80%93_BIP156\" >DANDELION &#8211; BIP156<\/a><\/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\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#TAPROOT_%E2%80%93_BIP341\" >TAPROOT &#8211; BIP341<\/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\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#SNICKER\" >SNICKER<\/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\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#COINSWAP\" >COINSWAP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#CAC_KHOAN_THANH_TOAN_LANH_DAO\" >C\u00c1C KHO\u1ea2N THANH TO\u00c1N L\u00c3NH \u0110\u1ea0O<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"BITCOIN_GIAO_DICH_BAO_MAT\"><\/span><span style=\"font-weight: 400\">BITCOIN GIAO D\u1ecaCH B\u1ea2O M\u1eacT<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>Tr\u1ea1ng th\u00e1i:<\/strong> Ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ch\u00ednh th\u1ee9c cho Bitcoin<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> Quy\u1ec1n ri\u00eang t\u01b0 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n m\u1ea1nh m\u1ebd ch\u1ed1ng l\u1ea1i nh\u1eefng suy \u0111o\u00e1n d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng; cho ph\u00e9p c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt l\u1edbp \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 v\u00e0 linh ho\u1ea1t h\u01a1n cho Bitcoin (t\u1ee9c l\u00e0 CoinJoins c\u00f3 s\u1ea3n l\u01b0\u1ee3ng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u)<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> Kh\u1ea3 n\u0103ng ki\u1ec3m tra ngu\u1ed3n cung c\u1ea5p tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p h\u01a1n (nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c) v\u00e0 d\u1ef1a v\u00e0o m\u1eadt m\u00e3 ti\u00ean ti\u1ebfn h\u01a1n; quy m\u00f4 giao d\u1ecbch v\u00e0 th\u1eddi gian x\u00e1c minh \u0111\u1ec1u t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3<\/span><\/p>\n<p><span style=\"font-weight: 400\">Giao d\u1ecbch b\u00ed m\u1eadt (\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong Monero k\u1ec3 t\u1eeb n\u0103m 2017 v\u00e0 Liquid t\u1eeb n\u0103m 2018) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m m\u1edd s\u1ed1 ti\u1ec1n trong m\u1ed9t giao d\u1ecbch theo c\u00e1ch v\u1eabn c\u00f3 th\u1ec3 x\u00e1c minh v\u00e0 ch\u1ee9ng minh \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 s\u1ed1 ti\u1ec1n cho b\u1ea5t k\u1ef3 ai b\u00ean ngo\u00e0i nh\u1eefng ng\u01b0\u1eddi tham gia giao d\u1ecbch. C\u00e1c th\u1ee3 \u0111\u00e0o, c\u00e1c n\u00fat v\u00e0 ng\u01b0\u1eddi quan s\u00e1t b\u00ean ngo\u00e0i v\u1eabn c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn r\u1eb1ng c\u00e1c giao d\u1ecbch kh\u00f4ng t\u1ea1o ra ho\u1eb7c ph\u00e1 h\u1ee7y qu\u1ef9 m\u00e0 kh\u00f4ng bi\u1ebft s\u1ed1 ti\u1ec1n th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c chuy\u1ec3n.<\/span><\/p>\n<figure id=\"attachment_17438\" aria-describedby=\"caption-attachment-17438\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-17438\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-7.jpg\" alt=\"Bitcoin, BTC, Blockchain\" width=\"900\" height=\"539\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-7.jpg 640w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-7-300x180.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-7-150x90.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-7-450x269.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17438\" class=\"wp-caption-text\">Giao d\u1ecbch b\u00ed m\u1eadt (\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong Monero k\u1ec3 t\u1eeb n\u0103m 2017 v\u00e0 Liquid t\u1eeb n\u0103m 2018) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m m\u1edd s\u1ed1 ti\u1ec1n trong m\u1ed9t giao d\u1ecbch theo c\u00e1ch v\u1eabn c\u00f3 th\u1ec3 x\u00e1c minh v\u00e0 ch\u1ee9ng minh \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 s\u1ed1 ti\u1ec1n cho b\u1ea5t k\u1ef3 ai b\u00ean ngo\u00e0i nh\u1eefng ng\u01b0\u1eddi tham gia giao d\u1ecbch.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"MA_THANH_TOAN_CO_THE_TAI_TAO_CHO_TUONG_XAC_DINH_HIERARCHICAL_%E2%80%93_BIP47\"><\/span><span style=\"font-weight: 400\">M\u00c3 THANH TO\u00c1N C\u00d3 TH\u1ec2 T\u00c1I T\u1ea0O CHO T\u01af\u1edcNG X\u00c1C \u0110\u1ecaNH HIERARCHICAL &#8211; BIP47<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>T\u00ecnh tr\u1ea1ng:<\/strong> Nh\u1ea5t tr\u00ed kh\u00f4ng khuy\u1ebfn kh\u00edch tri\u1ec3n khai<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> Nh\u1eadn ti\u1ec1n d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 t\u0129nh trong khi v\u1eabn b\u1ea3o to\u00e0n quy\u1ec1n ri\u00eang t\u01b0; kh\u00f4ng c\u00f3 li\u00ean k\u1ebft tr\u1ef1c ti\u1ebfp gi\u1eefa m\u00e3 thanh to\u00e1n v\u00e0 c\u00e1c \u0111\u1ecba ch\u1ec9 \/ giao d\u1ecbch tr\u00ean chu\u1ed7i (kh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u1ecba ch\u1ec9 Bitcoin t\u0129nh)<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> H\u1ea7u h\u1ebft c\u00e1c phi\u00ean b\u1ea3n y\u00eau c\u1ea7u m\u1ed9t giao d\u1ecbch th\u00f4ng b\u00e1o ph\u1ea3i \u0111\u01b0\u1ee3c g\u1eedi tr\u00ean chu\u1ed7i \u0111\u1ec3 ng\u01b0\u1eddi nh\u1eadn bi\u1ebft c\u00e1ch t\u00ecm ki\u1ebfm c\u00e1c kho\u1ea3n ti\u1ec1n \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn h\u1ecd; giao d\u1ecbch th\u00f4ng b\u00e1o c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu quy\u1ec1n ri\u00eang t\u01b0 n\u1ebfu \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n kh\u00f4ng ch\u00ednh x\u00e1c<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ec1 xu\u1ea5t cho M\u00e3 thanh to\u00e1n c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t trong nh\u1eefng BIP \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nhi\u1ec1u nh\u1ea5t do n\u00f3 \u0111\u01b0\u1ee3c V\u00ed Samourai ch\u1ea5p nh\u1eadn v\u00e0 s\u1eed d\u1ee5ng d\u01b0\u1edbi t\u00ean \u201cPayNym\u201d. \u0110\u1ec1 xu\u1ea5t n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0110\u1ecba ch\u1ec9 \u1ea9n \u1edf ch\u1ed7 m\u1ed9t m\u00e3 thanh to\u00e1n duy nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u1ea5y c\u00e1c \u0111\u1ecba ch\u1ec9 tr\u00ean chu\u1ed7i kh\u00f4ng th\u1ec3 li\u00ean k\u1ebft, nh\u01b0ng kh\u00e1c \u1edf ch\u1ed7 n\u00f3 kh\u00f4ng s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u0111\u1ecba ch\u1ec9 kh\u00e1c nhau tr\u00ean chu\u1ed7i v\u00e0 thay v\u00e0o \u0111\u00f3 d\u1ef1a v\u00e0o giao d\u1ecbch th\u00f4ng b\u00e1o \u0111\u1ec3 cho ph\u00e9p ng\u01b0\u1eddi nh\u1eadn t\u00ecm ti\u1ec1n c\u1ee7a h\u1ecd tr\u00ean chu\u1ed7i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">PayNyms, m\u1eb7c d\u00f9 b\u1ecb t\u1eeb ch\u1ed1i \/ kh\u00f4ng khuy\u1ebfn kh\u00edch trong BIP47 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1 r\u1ed9ng r\u00e3i v\u00e0 g\u1ea7n \u0111\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai trong Sparrow Wallet v\u00e0 th\u1eadm ch\u00ed b\u1edfi m\u1ed9t nh\u00f3m khai th\u00e1c Bitcoin \u201cLincoin\u201d.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"DIA_CHI_BAN_HANG_%E2%80%93_BIP63\"><\/span><span style=\"font-weight: 400\">\u0110\u1ecaA CH\u1ec8 B\u00c1N H\u00c0NG &#8211; BIP63<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>Tr\u1ea1ng th\u00e1i:<\/strong> Kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn l\u00e0m BIP m\u1eb7c d\u00f9 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p s\u1ed1 BIP<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> Khi \u0111\u01b0\u1ee3c th\u1ef1c thi, ng\u0103n ch\u1eb7n t\u1ea5t c\u1ea3 c\u00e1c li\u00ean k\u1ebft gi\u1eefa c\u00e1c \u0111\u1ecba ch\u1ec9 ngo\u00e0i chu\u1ed7i \/ kh\u00f3a c\u00f4ng khai v\u00e0 c\u00e1c \u0111\u1ecba ch\u1ec9 m\u1ed9t l\u1ea7n trong chu\u1ed7i; ph\u00e1 v\u1ee1 t\u1ea5t c\u1ea3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u1ecfng \u0111o\u00e1n d\u1ef1a tr\u00ean \u0111\u1ecba ch\u1ec9<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> C\u00e1c v\u00ed hi\u1ec7n ph\u1ea3i qu\u00e9t t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch \u0111\u1ec3 x\u00e1c th\u1ef1c nh\u1eefng giao d\u1ecbch n\u00e0o thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a kh\u00f3a c\u00e1 nh\u00e2n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng; kh\u00f4ng c\u00f2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u1ed3ng b\u1ed9 h\u00f3a v\u00ed d\u1ef1a tr\u00ean \u0111\u1ecba ch\u1ec9 \u0111\u01a1n gi\u1ea3n n\u1eefa<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ecba ch\u1ec9 \u1ea9n l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m m\u1edbi cho ph\u00e9p ng\u01b0\u1eddi nh\u1eadn chia s\u1ebb ho\u1eb7c xu\u1ea5t b\u1ea3n m\u1ed9t \u0111\u1ecba ch\u1ec9 t\u0129nh duy nh\u1ea5t m\u00e0 ng\u01b0\u1eddi g\u1eedi c\u00f3 th\u1ec3 l\u1ea5y \u0111\u1ecba ch\u1ec9 m\u1ed9t l\u1ea7n t\u1eeb \u0111\u00f3, ph\u00e1 v\u1ee1 b\u1ea5t k\u1ef3 li\u00ean k\u1ebft m\u1eadt m\u00e3 n\u00e0o \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c chia s\u1ebb \/ xu\u1ea5t b\u1ea3n tr\u00ean chu\u1ed7i. M\u1eb7c d\u00f9 \u0111i\u1ec1u n\u00e0y l\u00e0m t\u0103ng th\u00eam chi ph\u00ed \u0111\u00e1ng k\u1ec3 cho th\u1eddi gian qu\u00e9t v\u00ed (t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch ph\u1ea3i \u0111\u01b0\u1ee3c qu\u00e9t \u0111\u1ec3 xem nh\u1eefng g\u00ec thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a kh\u00f3a c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n thay v\u00ec ch\u1ec9 x\u00e1c th\u1ef1c c\u00e1c \u0111\u1ecba ch\u1ec9 \u0111\u00e3 bi\u1ebft) nh\u01b0ng n\u00f3 ho\u00e0n to\u00e0n ph\u00e1 v\u1ee1 vi\u1ec7c ph\u00e2n c\u1ee5m v\u00ed theo \u0111\u1ecba ch\u1ec9 c\u00f9ng v\u1edbi nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch kh\u00f3a kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Trong khi Dark Wallet \u0111\u00e3 tri\u1ec3n khai \u0110\u1ecba ch\u1ec9 \u1ea9n cho <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a>, v\u00ed ch\u01b0a bao gi\u1edd ch\u00ednh th\u1ee9c ra m\u1eaft v\u00e0 \u0111\u00e3 b\u1ecb b\u1ecf r\u01a1i. M\u1eb7t kh\u00e1c, Monero bao g\u1ed3m \u0110\u1ecba ch\u1ec9 \u1ea9n v\u00ec ch\u00fang l\u00e0 m\u1ed9t ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a giao th\u1ee9c Cryptonote ban \u0111\u1ea7u m\u00e0 Monero \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb \u0111\u00f3.<\/span><\/p>\n<figure id=\"attachment_17439\" aria-describedby=\"caption-attachment-17439\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-17439\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-8.jpg\" alt=\"Bitcoin, BTC, Blockchain\" width=\"900\" height=\"506\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-8.jpg 800w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-8-300x169.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-8-150x84.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-8-768x432.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-8-450x253.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17439\" class=\"wp-caption-text\">\u0110\u1ec1 xu\u1ea5t cho M\u00e3 thanh to\u00e1n c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t trong nh\u1eefng BIP \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nhi\u1ec1u nh\u1ea5t do n\u00f3 \u0111\u01b0\u1ee3c V\u00ed Samourai ch\u1ea5p nh\u1eadn v\u00e0 s\u1eed d\u1ee5ng d\u01b0\u1edbi t\u00ean \u201cPayNym\u201d.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"PAYJOIN_%E2%80%93_BIP78\"><\/span><span style=\"font-weight: 400\">PAYJOIN &#8211; BIP78<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>T\u00ecnh tr\u1ea1ng:<\/strong> B\u1ea3n nh\u00e1p<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> T\u1ea1o ra c\u00e1c giao d\u1ecbch tr\u00f4ng b\u00ecnh th\u01b0\u1eddng nh\u01b0ng ph\u00e1 v\u1ee1 c\u00e1c kinh nghi\u1ec7m th\u00f4ng th\u01b0\u1eddng; d\u1ec5 th\u1ef1c hi\u1ec7n khi \u0111\u01b0\u1ee3c ng\u01b0\u1eddi nh\u1eadn h\u1ed7 tr\u1ee3<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> Y\u00eau c\u1ea7u v\u00ed n\u00f3ng \u1edf ph\u00eda ng\u01b0\u1eddi b\u00e1n \/ ng\u01b0\u1eddi nh\u1eadn, kh\u00f4ng th\u1ec3 g\u1eedi \u0111\u1ebfn \u0111\u1ecba ch\u1ec9 \u0111\u01a1n gi\u1ea3n, v.v.; ng\u01b0\u1eddi g\u1eedi \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 c\u1ed1 g\u1eafng bu\u1ed9c ng\u01b0\u1eddi nh\u1eadn ti\u1ebft l\u1ed9 UTXO (cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u n\u1ebfu \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u00fang c\u00e1ch)<\/span><\/p>\n<p><span style=\"font-weight: 400\">PayJoin c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u00e1m \u0111\u00f4ng quy\u1ec1n ri\u00eang t\u01b0 Bitcoin v\u00ec n\u00f3 \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng v\u00e0 s\u1ef1 ch\u1ea5p nh\u1eadn nh\u1ecf m\u1eb7c d\u00f9 tr\u1ea1ng th\u00e1i \u201cb\u1ea3n nh\u00e1p\u201d ch\u00ednh th\u1ee9c c\u1ee7a n\u00f3. PayJoin cho ph\u00e9p ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn giao d\u1ecbch l\u00e0m vi\u1ec7c c\u00f9ng nhau \u0111\u1ec3 t\u1ea1o giao d\u1ecbch k\u1ebft h\u1ee3p bao g\u1ed3m UTXO (ho\u1eb7c nhi\u1ec1u h\u01a1n) t\u1eeb c\u1ea3 ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn ti\u1ec1n d\u1ef1 \u0111\u1ecbnh, l\u00e0m x\u00e1o tr\u1ed9n b\u1ea3n ch\u1ea5t th\u1ef1c s\u1ef1 c\u1ee7a thanh to\u00e1n tr\u00ean chu\u1ed7i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1ed9t giao th\u1ee9c t\u01b0\u01a1ng t\u1ef1 \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai trong Samourai Wallet v\u00e0o n\u0103m 2019 l\u00e0 \u201cStowaway\u201d (tr\u01b0\u1edbc khi \u0111\u1ec1 xu\u1ea5t PayJoin BIP) v\u00e0 PayJoin th\u00edch h\u1ee3p \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai trong M\u00e1y ch\u1ee7 BTCPay v\u00e0o th\u00e1ng 6 n\u0103m 2020, JoinMarket v\u00e0o th\u00e1ng 8 n\u0103m 2020, Blue Wallet v\u00e0o th\u00e1ng 10 n\u0103m 2020 v\u00e0 Sparrow Wallet v\u00e0o th\u00e1ng 11 2020.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c tri\u1ec3n khai trong m\u1ed9t s\u1ed1 v\u00ed v\u00e0 c\u00f4ng c\u1ee5, nh\u01b0ng kh\u00f4ng may l\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng PayJoin ng\u00e0y nay d\u01b0\u1eddng nh\u01b0 v\u1eabn c\u00f2n r\u1ea5t \u00edt (m\u1eb7c d\u00f9 r\u1ea5t kh\u00f3 ph\u00e1t hi\u1ec7n tr\u00ean chu\u1ed7i n\u00ean c\u00f3 th\u1ec3 cao h\u01a1n m\u1ee9c ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y). H\u1ea7u h\u1ebft vi\u1ec7c kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn d\u01b0\u1eddng nh\u01b0 l\u00e0 do nhu c\u1ea7u gi\u1eef c\u00e1c ph\u00edm n\u00f3ng \u1edf ph\u00eda ng\u01b0\u1eddi b\u00e1n \u0111\u1ec3 h\u1ed7 tr\u1ee3 PayJoin, \u0111i\u1ec1u m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi b\u00e1n kh\u00f4ng mu\u1ed1n l\u00e0m v\u00ec nh\u1eefng l\u1ee3i \u00edch m\u00e0 PayJoin mang l\u1ea1i.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"KICH_THICH_TRUYEN_THONG_PEER-TO-PEER_%E2%80%93_BIP151_VA_BIP324\"><\/span><span style=\"font-weight: 400\">K\u00cdCH TH\u00cdCH TRUY\u1ec0N TH\u00d4NG PEER-TO-PEER &#8211; BIP151 V\u00c0 BIP324<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>T\u00ecnh tr\u1ea1ng:<\/strong> BIP151 g\u1ed1c \u0111\u00e3 r\u00fat, BIP324 m\u1edbi trong b\u1ea3n nh\u00e1p<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> Ng\u0103n ch\u1eb7n s\u1ef1 theo d\u00f5i \u0111\u01a1n gi\u1ea3n c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 internet (ISP) v\u00e0 c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 di \u0111\u1ed9ng; ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng man-in-the-middle b\u1edfi c\u00e1c n\u00fat gi\u1ea3 m\u1ea1o l\u00e0 n\u00fat t\u1eeb xa \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u1ee7a b\u1ea1n; c\u00f3 th\u1ec3 ghim c\u00e1c n\u00fat t\u1ed1t \u0111\u00e3 bi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n c\u00f3 c\u00e1c n\u00fat kh\u1ecfe m\u1ea1nh nh\u01b0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> T\u0103ng chi ph\u00ed trong giao th\u1ee9c ngang h\u00e0ng (P2P); vect\u01a1 t\u1eeb ch\u1ed1i d\u1ecbch v\u1ee5 (DoS) m\u1edbi \u0111\u01b0\u1ee3c t\u1ea1o b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e3 h\u00f3a; kh\u00f4ng ng\u0103n ch\u1eb7n ho\u00e0n to\u00e0n vi\u1ec7c ki\u1ec3m tra g\u00f3i s\u00e2u c\u1ee7a ISP, v.v.<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u00e3 h\u00f3a giao ti\u1ebfp P2P l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn l\u1edbn v\u00e0 c\u1ea7n thi\u1ebft trong vi\u1ec7c b\u1ea3o m\u1eadt m\u1ea1ng P2P b\u1eb1ng Bitcoin tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng th\u00f4ng th\u01b0\u1eddng v\u00e0 cung c\u1ea5p quy\u1ec1n ri\u00eang t\u01b0 c\u01a1 b\u1ea3n cho nh\u1eefng ng\u01b0\u1eddi ch\u1ea1y m\u1ed9t n\u00fat t\u1eeb ISP c\u1ee7a h\u1ecd v\u00e0 gi\u00e1m s\u00e1t c\u01a1 b\u1ea3n kh\u00e1c, v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t cho Bitcoin th\u00f4ng qua BIPs 151 v\u00e0 324.<\/span><\/p>\n<p><em><span style=\"font-weight: 400\">\u201cBIP324 \u0111\u1ec1 xu\u1ea5t m\u1ed9t giao th\u1ee9c Bitcoin P2P m\u1edbi, c\u00f3 t\u00ednh n\u0103ng m\u00e3 h\u00f3a truy\u1ec1n t\u1ea3i v\u00e0 s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat.\u201d<\/span><\/em><\/p>\n<p><span style=\"font-weight: 400\">M\u00e3 h\u00f3a truy\u1ec1n th\u00f4ng P2P l\u00e0 th\u1ee9 kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong kh\u00f4ng gian ti\u1ec1n \u0111i\u1ec7n t\u1eed, nh\u01b0ng c\u0169ng \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong c\u1ed9ng \u0111\u1ed3ng Monero.<\/span><\/p>\n<figure id=\"attachment_17440\" aria-describedby=\"caption-attachment-17440\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-17440\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-9.jpg\" alt=\"Bitcoin, BTC, Blockchain\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-9.jpg 600w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-9-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-9-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/a1-9-450x300.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17440\" class=\"wp-caption-text\">M\u00e3 h\u00f3a truy\u1ec1n th\u00f4ng P2P l\u00e0 th\u1ee9 kh\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong kh\u00f4ng gian ti\u1ec1n \u0111i\u1ec7n t\u1eed, nh\u01b0ng c\u0169ng \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong c\u1ed9ng \u0111\u1ed3ng Monero.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"DANDELION_%E2%80%93_BIP156\"><\/span><span style=\"font-weight: 400\">DANDELION &#8211; BIP156<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>T\u00ecnh tr\u1ea1ng:<\/strong> B\u1ecb t\u1eeb ch\u1ed1i<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m (C\u1ee5 th\u1ec3 l\u00e0 Dandelion ++ L\u1eb7p l\u1ea1i):<\/strong> Ng\u0103n ch\u1eb7n li\u00ean k\u1ebft x\u00e1c \u0111\u1ecbnh c\u1ee7a c\u00e1c giao d\u1ecbch tr\u1edf l\u1ea1i n\u00fat g\u1ed1c c\u1ee7a ch\u00fang b\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t t\u00edch c\u1ef1c m\u1ea1ng P2P; cung c\u1ea5p quy\u1ec1n ri\u00eang t\u01b0 c\u1ea5p \u0111\u1ed9 m\u1ea1ng m\u1ea1nh m\u1ebd m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng m\u1ea1ng \u1ea9n danh (m\u1ea1ng n\u00e0y c\u00f3 c\u00e1c v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng v\u1ec1 DoS \/ Sybil)<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m (C\u1ee5 th\u1ec3 l\u00e0 Dandelion ++ L\u1eb7p l\u1ea1i):<\/strong> Truy\u1ec1n ph\u00e1t giao d\u1ecbch m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n (th\u01b0\u1eddng t\u1eeb m\u1ed9t ph\u00fat \u0111\u1ebfn m\u1ed9t ph\u00fat r\u01b0\u1ee1i \u0111\u1ec3 truy\u1ec1n ho\u00e0n to\u00e0n thay v\u00ec ch\u1ec9 v\u00e0i gi\u00e2y); m\u1edf vect\u01a1 DoS m\u1edbi n\u1ebfu s\u1eed d\u1ee5ng n\u00fat t\u1eeb xa \u0111\u1ed9c h\u1ea1i ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u1ee7a b\u1ea1n<\/span><\/p>\n<p><span style=\"font-weight: 400\">Dandelion l\u00e0 m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u1ec3 mang l\u1ea1i kh\u1ea3 n\u0103ng ph\u1ee7 nh\u1eadn h\u1ee3p l\u00fd cho m\u1ea1ng ngang h\u00e0ng Bitcoin theo c\u00e1ch ng\u0103n nh\u1eefng ng\u01b0\u1eddi kh\u00e1c tr\u00ean m\u1ea1ng r\u00e0ng bu\u1ed9c m\u1ed9t c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c giao d\u1ecbch v\u1edbi n\u00fat g\u1ed1c. N\u00f3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch ch\u1ecdn m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c n\u00fat \u0111\u1ec3 truy\u1ec1n giao d\u1ecbch \u0111\u1ebfn h\u00e0ng lo\u1ea1t (m\u1ed7i l\u1ea7n m\u1ed9t, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 giai \u0111o\u1ea1n \u201cg\u1ed1c\u201d) v\u00e0 sau \u0111\u00f3 ch\u1ec9 truy\u1ec1n \u0111\u1ebfn ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a m\u1ea1ng sau khi m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng n\u00fat x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc c\u0169ng \u0111\u00e3 truy\u1ec1n giao d\u1ecbch. (\u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 giai \u0111o\u1ea1n &#8220;l\u00f4ng t\u01a1&#8221;).<\/span><\/p>\n<p><span style=\"font-weight: 400\">Dandelion ++, m\u1ed9t b\u1ea3n l\u1eb7p l\u1ea1i gi\u1ea3i quy\u1ebft nhi\u1ec1u v\u1ea5n \u0111\u1ec1 v\u1edbi \u0111\u1ec1 xu\u1ea5t Dandelion ban \u0111\u1ea7u, \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai trong Monero v\u00e0o n\u0103m 2020.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"TAPROOT_%E2%80%93_BIP341\"><\/span><span style=\"font-weight: 400\">TAPROOT &#8211; BIP341<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>Tr\u1ea1ng th\u00e1i:<\/strong> B\u1ea3n nh\u00e1p (nh\u01b0ng th\u1ef1c t\u1ebf l\u00e0 kh\u00f4ng, v\u00ec n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai b\u1eb1ng <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a> th\u00f4ng qua soft fork)<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> Quy\u1ec1n ri\u00eang t\u01b0 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n m\u1ea1nh m\u1ebd khi s\u1eed d\u1ee5ng c\u00e1c t\u1eadp l\u1ec7nh (nh\u01b0 multisig ho\u1eb7c Lightning channel m\u1edf \/ \u0111\u00f3ng) gi\u1ea3 s\u1eed \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i; nhi\u1ec1u kh\u1ea3 n\u0103ng vi\u1ebft k\u1ecbch b\u1ea3n h\u01a1n th\u00f4ng qua Tapscript; c\u1ea3i ti\u1ebfn hi\u1ec7u qu\u1ea3 ti\u1ec1m n\u0103ng, h\u00e0ng lo\u1ea1t, v.v.<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> C\u00e1c giao d\u1ecbch kh\u00f4ng h\u1ee3p t\u00e1c, \u0111\u00f3ng k\u00eanh v\u1eabn ph\u1ea3i ti\u1ebft l\u1ed9 k\u1ecbch b\u1ea3n, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy\u1ec1n ri\u00eang t\u01b0 trong nh\u1eefng t\u00ecnh hu\u1ed1ng \u0111\u00f3<\/span><\/p>\n<p><span style=\"font-weight: 400\">Taproot c\u00f3 th\u1ec3 l\u00e0 BIP \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn t\u1ed1t nh\u1ea5t trong danh s\u00e1ch n\u00e0y v\u00e0 \u0111\u00e3 th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c tri\u1ec3n khai b\u1eb1ng Bitcoin m\u1eb7c d\u00f9 v\u1eabn \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u l\u00e0 \u201cB\u1ea3n nh\u00e1p\u201d trong kho l\u01b0u tr\u1eef BIP GitHub.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Taproot th\u1ef1c s\u1ef1 ch\u1ec9 n\u1eb1m trong danh s\u00e1ch n\u00e0y v\u00ec cho \u0111\u1ebfn nay n\u00f3 th\u1ef1c t\u1ebf kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, nh\u01b0ng v\u00ec m\u1ecdi th\u1ee9 c\u00f3 th\u1ec3 ti\u1ebfn r\u1ea5t ch\u1eadm \u0111\u1ebfn vi\u1ec7c \u00e1p d\u1ee5ng Bitcoin (\u0111\u1eb7c bi\u1ec7t l\u00e0 khi t\u00f9y ch\u1ecdn, nh\u01b0 c\u00e1ch s\u1eed d\u1ee5ng Taproot) n\u00ean c\u00f3 th\u1ec3 s\u1ebd m\u1ea5t v\u00e0i n\u0103m tr\u01b0\u1edbc khi Taproot \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Khi Taproot c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c cho k\u00eanh Lightning Network m\u1edf, n\u00f3 s\u1ebd cung c\u1ea5p quy\u1ec1n ri\u00eang t\u01b0 t\u1ed1t b\u1eb1ng c\u00e1ch \u1ea9n c\u00e1c chi ti\u1ebft t\u1eadp l\u1ec7nh trong m\u1ed7i giao d\u1ecbch m\u1edf k\u00eanh v\u00e0 khi\u1ebfn vi\u1ec7c t\u00ecm k\u00eanh m\u1edf tr\u00ean chu\u1ed7i b\u1eb1ng Bitcoin kh\u00f3 h\u01a1n nhi\u1ec1u. Tuy nhi\u00ean, quy\u1ec1n ri\u00eang t\u01b0 n\u00e0y s\u1ebd b\u1ecb ph\u00e1 v\u1ee1 trong tr\u01b0\u1eddng h\u1ee3p k\u00eanh kh\u00f4ng h\u1ee3p t\u00e1c b\u1ecb \u0111\u00f3ng, v\u00ec t\u1eadp l\u1ec7nh ph\u1ea3i \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9 trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y tr\u00ean chu\u1ed7i.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"SNICKER\"><\/span><span style=\"font-weight: 400\">SNICKER<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>T\u00ecnh tr\u1ea1ng:<\/strong> B\u1ecb b\u1ecf r\u01a1i, ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ch\u00ednh th\u1ee9c cho Bitcoin<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u00ec t\u00f4i kh\u00f4ng bi\u1ebft nhi\u1ec1u v\u1ec1 SNICKER n\u00ean t\u00f4i s\u1ebd kh\u00f4ng \u0111i v\u00e0o chi ti\u1ebft v\u1ec1 suy ngh\u0129 c\u1ee7a m\u00ecnh, nh\u01b0ng h\u00e3y xem ph\u1ea7n tr\u00edch d\u1eabn b\u00ean d\u01b0\u1edbi \u0111\u1ec3 bi\u1ebft t\u00f3m t\u1eaft v\u1ec1 nh\u1eefng g\u00ec \u0111\u1ec1 xu\u1ea5t c\u00f3 \u00fd ngh\u0129a th\u1ef1c hi\u1ec7n:<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u201cSNICKER (Coinjoin kh\u00f4ng t\u01b0\u01a1ng t\u00e1c \u0111\u01a1n gi\u1ea3n v\u1edbi c\u00e1c ph\u00edm m\u00e3 h\u00f3a \u0111\u01b0\u1ee3c t\u00e1i s\u1eed d\u1ee5ng) l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 cho ph\u00e9p t\u1ea1o coinjoin hai b\u00ean m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 s\u1ef1 \u0111\u1ed3ng b\u1ed9 ho\u1eb7c t\u01b0\u01a1ng t\u00e1c n\u00e0o gi\u1eefa nh\u1eefng ng\u01b0\u1eddi tham gia. N\u00f3 d\u1ef1a tr\u00ean \u00fd t\u01b0\u1edfng v\u1ec1 c\u00e1c kh\u00f3a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i (ho\u1eb7c \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u1ea1i ho\u1eb7c x\u00e1c \u0111\u1ecbnh quy\u1ec1n s\u1edf h\u1eefu c\u1ee7a c\u00e1c \u0111\u1ea7u v\u00e0o \u0111\u00e3 k\u00fd v\u00e0 do \u0111\u00f3 l\u00e0 c\u00e1c kh\u00f3a c\u00f4ng c\u1ee5 trong ch\u1eef k\u00fd) \u201d.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Theo nh\u01b0 t\u00f4i c\u00f3 th\u1ec3 n\u00f3i, \u0111\u1ec1 xu\u1ea5t \u0111\u00e3 b\u1ecb b\u1ecf t\u1eeb n\u0103m 2020.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"COINSWAP\"><\/span><span style=\"font-weight: 400\">COINSWAP<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>T\u00ecnh tr\u1ea1ng:<\/strong> \u0110ang ti\u1ebfn h\u00e0nh nh\u01b0ng ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ch\u00ednh th\u1ee9c cho Bitcoin<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> C\u00f3 v\u1ebb l\u00e0 m\u1ed9t lo\u1ea1i giao d\u1ecbch b\u00ecnh th\u01b0\u1eddng tr\u00ean chu\u1ed7i<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> Kh\u00f4ng th\u1ef1c s\u1ef1 l\u00e0m x\u00e1o tr\u1ed9n ho\u1eb7c ph\u00e1 v\u1ee1 b\u1ea5t k\u1ef3 l\u1ecbch s\u1eed tr\u1ef1c tuy\u1ebfn n\u00e0o, n\u00f3 ch\u1ec9 c\u1ed1 g\u1eafng ph\u00e1 v\u1ee1 c\u00e1c kinh nghi\u1ec7m s\u1edf h\u1eefu \u0111\u01a1n gi\u1ea3n; cho ph\u00e9p nh\u1eefng ng\u01b0\u1eddi c\u00f3 qu\u1ef9 b\u1ecb \u00f4 nhi\u1ec5m ho\u00e1n \u0111\u1ed5i l\u1ea5y c\u00e1c kho\u1ea3n ti\u1ec1n \u201cs\u1ea1ch\u201d \u0111\u1ec3 g\u00e2y b\u1ea5t l\u1ee3i cho ng\u01b0\u1eddi tham gia ho\u00e1n \u0111\u1ed5i; kh\u00f4ng c\u00f3 l\u1ee3i th\u1ebf ri\u00eang t\u01b0 r\u00f5 r\u00e0ng trong h\u1ea7u h\u1ebft c\u00e1c t\u00ecnh hu\u1ed1ng<\/span><\/p>\n<p><span style=\"font-weight: 400\">CoinSwap l\u00e0 m\u1ed9t \u0111\u1ec1 xu\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn nhi\u1ec1u nh\u1ea5t v\u00e0o n\u0103m 2020 \u0111\u1ec3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ho\u00e1n \u0111\u1ed5i UTXO (v\u00e0 do \u0111\u00f3 l\u00e0 l\u1ecbch s\u1eed li\u00ean quan c\u1ee7a h\u1ecd), nh\u01b0ng \u0111\u00e3 v\u1ea5p ph\u1ea3i ph\u1ea3n \u1ee9ng m\u1ea1nh m\u1ebd v\u00ec n\u00f3 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng g\u00ec \u0111\u1ec3 x\u00f3a l\u1ecbch s\u1eed ho\u1eb7c ph\u00e1 v\u1ee1 c\u00e1c li\u00ean k\u1ebft x\u00e1c \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Xem b\u00e1o gi\u00e1 d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 bi\u1ebft t\u00f3m t\u1eaft \u0111\u01a1n gi\u1ea3n v\u1ec1 CoinSwap:<\/span><\/p>\n<p><em><span style=\"font-weight: 400\">\u201cCoinswap l\u00e0 m\u1ed9t giao th\u1ee9c cho ph\u00e9p hai ho\u1eb7c nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng t\u1ea1o m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c giao d\u1ecbch tr\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c kho\u1ea3n thanh to\u00e1n \u0111\u1ed9c l\u1eadp nh\u01b0ng th\u1ef1c s\u1ef1 ho\u00e1n \u0111\u1ed5i c\u00e1c \u0111\u1ed3ng ti\u1ec1n c\u1ee7a h\u1ecd v\u1edbi nhau, t\u00f9y \u00fd th\u1ef1c hi\u1ec7n thanh to\u00e1n trong qu\u00e1 tr\u00ecnh n\u00e0y.\u201d<\/span><\/em><\/p>\n<p><span style=\"font-weight: 400\">C\u00f3 v\u1ebb nh\u01b0 CoinSwap \u0111\u00e3 b\u1ecb b\u1ecf r\u01a1i, v\u00ec kh\u00f4ng c\u00f3 ti\u1ebfn tri\u1ec3n n\u00e0o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n k\u1ec3 t\u1eeb n\u0103m 2020, nh\u01b0ng g\u1ea7n \u0111\u00e2y, Chris Belcher \u0111\u00e3 kh\u1edfi \u0111\u1ed9ng m\u1ed9t tri\u1ec3n khai CoinSwap \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Giao d\u1ecbch d\u1ecbch chuy\u1ec3n.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"CAC_KHOAN_THANH_TOAN_LANH_DAO\"><\/span><span style=\"font-weight: 400\">C\u00c1C KHO\u1ea2N THANH TO\u00c1N L\u00c3NH \u0110\u1ea0O<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\"><strong>T\u00ecnh tr\u1ea1ng:<\/strong> \u0110ang ti\u1ebfn h\u00e0nh, ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t ch\u00ednh th\u1ee9c cho <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a><\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>\u01afu \u0111i\u1ec3m:<\/strong> Nh\u1eadn ti\u1ec1n d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 t\u0129nh trong khi v\u1eabn b\u1ea3o to\u00e0n quy\u1ec1n ri\u00eang t\u01b0; kh\u00f4ng c\u00f3 li\u00ean k\u1ebft tr\u1ef1c ti\u1ebfp gi\u1eefa m\u00e3 thanh to\u00e1n v\u00e0 c\u00e1c \u0111\u1ecba ch\u1ec9 \/ giao d\u1ecbch tr\u00ean chu\u1ed7i (kh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111\u1ecba ch\u1ec9 Bitcoin t\u0129nh); kh\u00f4ng y\u00eau c\u1ea7u giao d\u1ecbch th\u00f4ng b\u00e1o tr\u00ean chu\u1ed7i, kh\u00f4ng gi\u1ed1ng nh\u01b0 BIP47<\/span><\/p>\n<p><span style=\"font-weight: 400\"><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/strong> Hi\u1ec7n t\u1ea1i ho\u00e0n to\u00e0n kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi v\u00ed nh\u1eb9; th\u00eam m\u00e3 Thanh to\u00e1n im l\u1eb7ng m\u1edbi sau khi t\u1ea3i xu\u1ed1ng kh\u1ed1i ban \u0111\u1ea7u (IBD) y\u00eau c\u1ea7u kh\u1edfi \u0111\u1ed9ng l\u1ea1i ho\u00e0n to\u00e0n IBD; y\u00eau c\u1ea7u qu\u00e9t li\u00ean t\u1ee5c chu\u1ed7i kh\u1ed1i \u0111\u1ec3 s\u1eed d\u1ee5ng \/ giao d\u1ecbch m\u1edbi<\/span><\/p>\n<p><span style=\"font-weight: 400\">Thanh to\u00e1n im l\u1eb7ng l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 Bitcoin g\u1ea7n \u0111\u00e2y v\u00e0 theo m\u1ed9t s\u1ed1 c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 BIP47 (\u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean).<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1eb7c d\u00f9 h\u1ecd c\u0169ng cung c\u1ea5p kh\u1ea3 n\u0103ng chia s\u1ebb ho\u1eb7c c\u00f4ng khai m\u1ed9t m\u00e3 thanh to\u00e1n t\u0129nh duy nh\u1ea5t v\u00e0 nh\u1eadn c\u00e1c kho\u1ea3n thanh to\u00e1n kh\u00f4ng th\u1ec3 li\u00ean k\u1ebft tr\u00ean chu\u1ed7i, nh\u01b0ng v\u1eabn c\u00f3 nh\u1eefng \u0111\u00e1nh \u0111\u1ed5i nghi\u00eam tr\u1ecdng trong c\u00e1ch ti\u1ebfp c\u1eadn khi\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng v\u00ed nh\u1eb9 th\u1ef1c t\u1ebf l\u00e0 kh\u00f4ng th\u1ec3 v\u00e0 c\u00f3 th\u1ec3 y\u00eau c\u1ea7u t\u1ea3i xu\u1ed1ng l\u1ea1i to\u00e0n b\u1ed9 Blockchain bitcoin \u0111\u1ec3 t\u00ecm c\u00e1c giao d\u1ecbch m\u1edbi cho b\u1ea5t k\u1ef3 \u0110\u1ecba ch\u1ec9 im l\u1eb7ng m\u1edbi n\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400\">S\u1ebd r\u1ea5t th\u00fa v\u1ecb khi th\u1ea5y \u0111\u1ec1 xu\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a ra nh\u01b0ng cho \u0111\u1ebfn nay, l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n d\u01b0\u1eddng nh\u01b0 v\u1eabn l\u00e0 BIP47.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng \u0111\u00e1nh gi\u00e1 v\u1ec1 \u0111\u00e8 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 cho Bitcoin. Hy v\u1ecdng ch\u1ee7 \u0111\u1ec1 b\u00e0i vi\u1ebft \u0111\u00e3 gi\u00fap b\u1ea1n c\u00f3 th\u00eam nhi\u1ec1u g\u00f3c nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 c\u00f4ng ngh\u1ec7 Blockchain v\u00e0 Bitcoin \u0111ang \u1ee9ng d\u1ee5ng. \u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 th\u1ecb tr\u01b0\u1eddng crypto, vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a <a href=\"https:\/\/www.fiahub.com\">Fiahub<\/a> 24\/7.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Xem l\u1ea1i l\u1ecbch s\u1eed c\u1ee7a Bitcoin v\u1ec1 c\u00e1c c\u1ea3i ti\u1ebfn quy\u1ec1n ri\u00eang t\u01b0 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t c\u00f3 th\u1ec3 gi\u00fap ch\u00fang t\u00f4i h\u1ecdc h\u1ecfi t\u1eeb qu\u00e1 kh\u1ee9 v\u00e0 c\u1eadp nh\u1eadt nh\u1eefng c\u1ea3i ti\u1ebfn m\u1edbi khi ch\u00fang t\u00f4i ti\u1ebfp t\u1ee5c. Ragnar Lifthrasir \u0111\u00e3 y\u00eau c\u1ea7u m\u1ed9t danh s\u00e1ch c\u00e1c \u0111\u1ec1 xu\u1ea5t v\u00e0 \u00fd t\u01b0\u1edfng Bitcoin \u0111\u1ec3 c\u1ea3i<\/p>\n","protected":false},"author":24,"featured_media":17441,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21843],"tags":[221,2740,3102,3150,3184],"class_list":{"0":"post-17437","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-huong-dan-dau-tu","8":"tag-bitcoin","9":"tag-blockchain","10":"tag-btc","11":"tag-crypto","12":"tag-cryptocurrency"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0110\u00e1nh gi\u00e1 nh\u1eefng \u0111\u1ec1 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 cho Bitcoin - Fiahub<\/title>\n<meta name=\"description\" content=\"B\u00e0i vi\u1ebft \u0111\u00e1nh gi\u00e1 nh\u1eefng \u0111\u1ec1 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110\u00e1nh gi\u00e1 nh\u1eefng \u0111\u1ec1 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 cho Bitcoin\" \/>\n<meta property=\"og:description\" content=\"B\u00e0i vi\u1ebft \u0111\u00e1nh gi\u00e1 nh\u1eefng \u0111\u1ec1 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/\" \/>\n<meta property=\"og:site_name\" content=\"Fiahub Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FiahubVN\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-09T02:04:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-07-09T13:12:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/Fiahub_Nhan-dinh-thi-truong_De-xuat-nang-cao.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Le Hoang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:site\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Le Hoang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"22 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/\"},\"author\":{\"name\":\"Le Hoang\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/438ca2054bd04d8ef374b9dd54ed3418\"},\"headline\":\"\u0110\u00e1nh gi\u00e1 nh\u1eefng \u0111\u1ec1 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 cho Bitcoin\",\"datePublished\":\"2022-04-09T02:04:03+00:00\",\"dateModified\":\"2022-07-09T13:12:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/\"},\"wordCount\":4477,\"publisher\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/07\/Fiahub_Nhan-dinh-thi-truong_De-xuat-nang-cao.png\",\"keywords\":[\"bitcoin\",\"Blockchain\",\"btc\",\"crypto\",\"Cryptocurrency\"],\"articleSection\":[\"H\u01b0\u1edbng d\u1eabn chuy\u00ean s\u00e2u\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/danh-gia-nhung-de-xuat-nang-cao-quyen-rieng-tu-cho-bitcoin\/\",\"name\":\"\u0110\u00e1nh gi\u00e1 nh\u1eefng \u0111\u1ec1 xu\u1ea5t n\u00e2ng cao quy\u1ec1n ri\u00eang t\u01b0 cho Bitcoin - 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