{"id":28310,"date":"2024-11-04T20:45:05","date_gmt":"2024-11-04T13:45:05","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=28310"},"modified":"2024-11-04T20:45:05","modified_gmt":"2024-11-04T13:45:05","slug":"single-slot-finality-la-gi","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/","title":{"rendered":"Single Slot Finality l\u00e0 g\u00ec?"},"content":{"rendered":"<p><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\"> cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn \u0111\u1ea7y h\u1ee9a h\u1eb9n \u0111\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 c\u1ee7a Ethereum. T\u00e0i li\u1ec7u n\u00e0y kh\u00e1m ph\u00e1 c\u00e1ch kh\u00e1i ni\u1ec7m n\u00e0y, k\u1ebft h\u1ee3p v\u1edbi <a href=\"https:\/\/www.fiahub.com\/blog\/the-nao-la-zero-knowledge-proof\/\"><strong>Advanced Zero-Knowledge Proofs<\/strong><\/a>\u00a0<em>(deVirgo)<\/em> v\u00e0 c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 ch\u1eef k\u00fd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tr\u1ec5 v\u00e0 tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng Ethereum nh\u01b0 th\u1ebf n\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong b\u00e0i vi\u1ebft n\u00e0y, Fiahub gi\u1edbi thi\u1ec7u kh\u00e1i ni\u1ec7m <\/span><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\">, t\u1ea7m quan tr\u1ecdng c\u1ee7a n\u00f3 trong s\u1ef1 \u0111\u1ed3ng thu\u1eadn c\u1ee7a blockchain v\u00e0 c\u00e1c l\u1ee3i \u00edch c\u1ee7a n\u00f3. Ch\u00fang ta s\u1ebd c\u0169ng th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1eb1ng ch\u1ee9ng kh\u00f4ng ki\u1ebfn \u200b\u200bth\u1ee9c n\u00e2ng cao v\u00e0 c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 ch\u1eef k\u00fd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/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\/single-slot-finality-la-gi\/#Gioi_thieu_ve_Single_Slot_Finality\" >Gi\u1edbi thi\u1ec7u v\u1ec1 Single Slot Finality<\/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\/single-slot-finality-la-gi\/#Vi_sao_Single_Slot_Finality_quan_trong\" >V\u00ec sao Single Slot Finality quan tr\u1ecdng?<\/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\/single-slot-finality-la-gi\/#Muc_dich_cua_viec_dat_duoc_Single_Slot_Finality\" >M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c Single Slot Finality<\/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\/single-slot-finality-la-gi\/#Single_Slot_Finality_hoat_dong_nhu_the_nao\" >Single Slot Finality ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/#Uy_ban_va_Khoi\" >\u1ee6y ban v\u00e0 Kh\u1ed1i<\/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\/single-slot-finality-la-gi\/#Giao_dich_duoc_xac_nhan_nhu_the_nao\" >Giao d\u1ecbch \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn nh\u01b0 th\u1ebf n\u00e0o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/#Single_Slot_Finality\" >Single Slot Finality<\/a><\/li><\/ul><\/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\/single-slot-finality-la-gi\/#Single_Slot_Finality_ung_dung_nhu_the_nao\" >Single Slot Finality \u1ee9ng d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/#Advanced_Zero-Knowledge_Proofs_Bang_chung_ZK_nang_cao\" >Advanced Zero-Knowledge Proofs (B\u1eb1ng ch\u1ee9ng ZK n\u00e2ng cao)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/#Enhanced_Batched_Signature_Scheme_Xac_minh_chu_ky_hang_loat\" >Enhanced Batched Signature Scheme (X\u00e1c minh ch\u1eef k\u00fd h\u00e0ng lo\u1ea1t)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Gioi_thieu_ve_Single_Slot_Finality\"><\/span><span style=\"font-weight: 400;\">Gi\u1edbi thi\u1ec7u v\u1ec1 Single Slot Finality<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Blockchain Ethereum, m\u1ed9t n\u1ec1n t\u1ea3ng ti\u00ean phong cho c\u00e1c \u1ee9ng d\u1ee5ng phi t\u1eadp trung v\u00e0 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh, \u0111\u00e3 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n trong qu\u00e1 tr\u00ecnh theo \u0111u\u1ed5i kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o m\u1eadt. Trong s\u1ed1 nhi\u1ec1u th\u00e1ch th\u1ee9c m\u00e0 c\u00e1c m\u1ea1ng blockchain ph\u1ea3i \u0111\u1ed1i m\u1eb7t, \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau cu\u1ed1i c\u00f9ng l\u00e0 giao d\u1ecbch nhanh h\u01a1n trong khi v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c t\u00ednh phi t\u1eadp trung v\u00e0 b\u1ea3o m\u1eadt. Single Slot Finality l\u00e0 c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn m\u1edbi c\u00f3 ti\u1ec1m n\u0103ng c\u00e1ch m\u1ea1ng h\u00f3a \u0111\u1ed9 tr\u1ec5 v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng c\u1ee7a Ethereum.<\/span><\/p>\n<figure id=\"attachment_28312\" aria-describedby=\"caption-attachment-28312\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-28312\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10.png\" alt=\"Single Slot Finality\" width=\"900\" height=\"508\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10.png 2840w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-300x169.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-1024x578.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-150x85.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-768x434.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-1536x868.png 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-2048x1157.png 2048w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-450x254.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-10-1200x678.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-28312\" class=\"wp-caption-text\">Trong l\u0129nh v\u1ef1c c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn blockchain, Finality bi\u1ec3u th\u1ecb th\u1eddi \u0111i\u1ec3m m\u00e0 m\u1ed9t giao d\u1ecbch ho\u1eb7c kh\u1ed1i tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 h\u1ee7y ngang, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng th\u1ec3 b\u1ecb can thi\u1ec7p ho\u1eb7c \u0111\u1ea3o ng\u01b0\u1ee3c.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Vi_sao_Single_Slot_Finality_quan_trong\"><\/span><span style=\"font-weight: 400;\">V\u00ec sao Single Slot Finality quan tr\u1ecdng?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trong l\u0129nh v\u1ef1c c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn blockchain, <\/span><b>Finality<\/b><span style=\"font-weight: 400;\"> bi\u1ec3u th\u1ecb th\u1eddi \u0111i\u1ec3m m\u00e0 m\u1ed9t giao d\u1ecbch ho\u1eb7c kh\u1ed1i tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 h\u1ee7y ngang, \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng th\u1ec3 b\u1ecb can thi\u1ec7p ho\u1eb7c \u0111\u1ea3o ng\u01b0\u1ee3c. \u0110\u1ea1t \u0111\u01b0\u1ee3c <\/span><b>Finality<\/b><span style=\"font-weight: 400;\"> l\u00e0 \u0111i\u1ec1u c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi s\u1ef1 tin c\u1eady v\u00e0 b\u1ea3o m\u1eadt trong c\u00e1c h\u1ec7 th\u1ed1ng phi t\u1eadp trung, v\u00ec n\u00f3 lo\u1ea1i b\u1ecf r\u1ee7i ro chi ti\u00eau g\u1ea5p \u0111\u00f4i v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed9c h\u1ea1i kh\u00e1c. V\u00ed d\u1ee5, Bitcoin c\u1ea7n 6 kh\u1ed1i \u0111\u1ec3 ho\u00e0n t\u1ea5t m\u1ed9t giao d\u1ecbch.<\/span><\/p>\n<p><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\"> cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p h\u1ea5p d\u1eabn \u0111\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh n\u00e0y. N\u00f3 \u0111\u1ec1 xu\u1ea5t r\u1eb1ng trong m\u1ed9t c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn blockchain, m\u1ed9t <\/span><i><span style=\"font-weight: 400;\">Single-slot<\/span><\/i><span style=\"font-weight: 400;\"> ho\u1eb7c \u0111\u01a1n v\u1ecb th\u1eddi gian c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0<\/span><i><span style=\"font-weight: 400;\"> &#8220;ho\u00e0n t\u1ea5t&#8221;<\/span><\/i><span style=\"font-weight: 400;\">. N\u00f3 kh\u00e1c v\u1edbi s\u1ef1 \u0111\u1ed3ng thu\u1eadn Ethereum ban \u0111\u1ea7u v\u00ec ch\u00fang ta c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c tr\u00ecnh x\u00e1c th\u1ef1c trong vi\u1ec7c <\/span><i><span style=\"font-weight: 400;\">x\u00e1c nh\u1eadn\/k\u00fd theo slot<\/span><\/i><span style=\"font-weight: 400;\">. Kh\u00e1i ni\u1ec7m n\u00e0y c\u00f3 t\u1ea7m quan tr\u1ecdng to l\u1edbn \u0111\u1ed1i v\u1edbi Ethereum v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng blockchain kh\u00e1c, v\u00ec n\u00f3 h\u1ee9a h\u1eb9n s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian x\u00e1c nh\u1eadn giao d\u1ecbch v\u00e0 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ed5ng th\u1ec3.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Muc_dich_cua_viec_dat_duoc_Single_Slot_Finality\"><\/span><span style=\"font-weight: 400;\">M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c Single Slot Finality<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec7m v\u1ee5 c\u1ee7a <\/span><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\"> li\u00ean quan \u0111\u1ebfn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn s\u00e1ng t\u1ea1o \u0111\u1ed1i v\u1edbi s\u1ef1 \u0111\u1ed3ng thu\u1eadn v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt m\u1eadt m\u00e3. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn tr\u01b0\u1edbc \u0111\u00e2y ch\u1ec9 c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn<em> 1\/32<\/em> ph\u1ea7n c\u1ee7a tr\u00ecnh x\u00e1c th\u1ef1c trong m\u1ed9t slot do c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t trong nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c c\u1ed1t l\u00f5i \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau n\u00e0y l\u00e0 t\u00edch h\u1ee3p c\u00e1c <\/span><b>Advanced Zero-Knowledge Proofs<\/b><span style=\"font-weight: 400;\"> v\u00e0 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 n\u00e0y \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t lo\u1ea1t ch\u1eef k\u00fd n\u00e2ng cao. C\u00e1c c\u00f4ng ngh\u1ec7 n\u00e0y, th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt, c\u00f3 ti\u1ec1m n\u0103ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea9y nhanh t\u00ednh cu\u1ed1i c\u00f9ng c\u1ee7a c\u00e1c giao d\u1ecbch tr\u00ean Blockchain <a href=\"https:\/\/www.fiahub.com\/cach-mua-ban-ethereum-bitcoin-co-ban\">Ethereum<\/a>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, m\u1ed9t kh\u00e1i ni\u1ec7m \u0111\u00e1ng ch\u00fa \u00fd c\u00f3 t\u00ean l\u00e0 <\/span><i><span style=\"font-weight: 400;\">&#8220;zkLightClient&#8221;<\/span><\/i><span style=\"font-weight: 400;\">, \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t b\u1edfi b\u00e0i b\u00e1o <\/span><i><span style=\"font-weight: 400;\">zkBridge<\/span><\/i><span style=\"font-weight: 400;\">. Kh\u00e1i ni\u1ec7m n\u00e0y \u0111\u1ea1i di\u1ec7n cho m\u1ed9t gi\u1ea3i ph\u00e1p th\u1ef1c t\u1ebf, ng\u1eafn h\u1ea1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n giao th\u1ee9c <\/span><i><span style=\"font-weight: 400;\">light-client<\/span><\/i><span style=\"font-weight: 400;\"> c\u1ee7a Ethereum, m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e1y kh\u00e1ch Ethereum nh\u1eb9, di \u0111\u1ed9ng v\u00e0 h\u1ea1n ch\u1ebf v\u1ec1 t\u00e0i nguy\u00ean. B\u1eb1ng c\u00e1ch kh\u00e1m ph\u00e1 ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn <\/span><i><span style=\"font-weight: 400;\">zkLightClient<\/span><\/i><span style=\"font-weight: 400;\">, t\u1eeb \u0111\u00f3 \u0111\u1eb7t m\u1ee5c ti\u00eau tr\u00ecnh b\u00e0y m\u1ed9t b\u01b0\u1edbc h\u1eefu h\u00ecnh h\u01b0\u1edbng t\u1edbi vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c <\/span><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-28313\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-18.jpg\" alt=\"Single Slot Finality\" width=\"900\" height=\"193\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-18.jpg 1094w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-18-300x64.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-18-1024x219.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-18-150x32.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-18-768x164.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-18-450x96.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Single_Slot_Finality_hoat_dong_nhu_the_nao\"><\/span><span style=\"font-weight: 400;\">Single Slot Finality ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trong ph\u1ea7n n\u00e0y, Fiahub s\u1ebd gi\u1edbi thi\u1ec7u c\u00e1ch t\u1ea1o ra <\/span><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\">. Tr\u01b0\u1edbc ti\u00ean, Fiahub s\u1ebd tr\u00ecnh b\u00e0y c\u01a1 ch\u1ebf c\u1ee7a Ethereum theo c\u00e1ch \u0111\u01a1n gi\u1ea3n h\u01a1n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Uy_ban_va_Khoi\"><\/span><span style=\"font-weight: 400;\">\u1ee6y ban v\u00e0 Kh\u1ed1i<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Ethereum ph\u00e2n chia c\u00f4ng vi\u1ec7c x\u00e1c minh giao d\u1ecbch gi\u1eefa c\u00e1c \u1ee7y ban, v\u1edbi t\u1ed5ng c\u1ed9ng 32 nh\u00f3m \u1ee7y ban. M\u1ed7i nh\u00f3m ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho m\u1ed9t kh\u1ed1i v\u00e0 c\u00e1c kh\u1ed1i n\u00e0y \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c th\u00e0nh c\u00e1c t\u1eadp h\u1ee3p \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <\/span><i><span style=\"font-weight: 400;\">&#8220;epochs&#8221;<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Giao_dich_duoc_xac_nhan_nhu_the_nao\"><\/span><span style=\"font-weight: 400;\">Giao d\u1ecbch \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn nh\u01b0 th\u1ebf n\u00e0o<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Khi b\u1ea1n kh\u1edfi t\u1ea1o m\u1ed9t giao d\u1ecbch tr\u00ean Ethereum, giao d\u1ecbch \u0111\u00f3 s\u1ebd tr\u1ea3i qua qu\u00e1 tr\u00ecnh x\u00e1c th\u1ef1c c\u1ee7a c\u00e1c th\u00e0nh vi\u00ean \u1ee7y ban. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a giao d\u1ecbch, giao d\u1ecbch th\u01b0\u1eddng c\u1ea7n s\u1ef1 x\u00e1c nh\u1eadn c\u1ee7a \u00edt nh\u1ea5t hai ph\u1ea7n ba s\u1ed1 th\u00e0nh vi\u00ean \u1ee7y ban. Qu\u00e1 tr\u00ecnh x\u00e1c nh\u1eadn n\u00e0y y\u00eau c\u1ea7u \u00edt nh\u1ea5t 2\/3 \u0111\u1ed9 d\u00e0i k\u1ef7 nguy\u00ean v\u00e0 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, c\u00f3 th\u1ec3 m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi kh\u1ed1i g\u1ea7n k\u1ebft th\u00fac k\u1ef7 nguy\u00ean.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Single_Slot_Finality\"><\/span><span style=\"font-weight: 400;\">Single Slot Finality<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u1ee9ng ph\u00f3 v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c do h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i \u0111\u1eb7t ra, Ethereum \u0111\u1ec1 xu\u1ea5t m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn mang t\u00ednh chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <\/span><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\">. Kh\u00e1i ni\u1ec7m n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i lo\u1ea1i b\u1ecf vi\u1ec7c ph\u00e2n chia c\u00e1c th\u00e0nh vi\u00ean \u1ee7y ban th\u00e0nh c\u00e1c nh\u00f3m.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Thay v\u00e0o \u0111\u00f3, ch\u00fang t\u00f4i \u1ee7ng h\u1ed9 t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh vi\u00ean \u1ee7y ban k\u00fd v\u00e0o m\u1ecdi <\/span><i><span style=\"font-weight: 400;\">\u201cslot\u201d<\/span><\/i><span style=\"font-weight: 400;\">. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y, n\u1ebfu \u0111\u01b0\u1ee3c tri\u1ec3n khai m\u1ed9t c\u00e1ch ng\u00e2y th\u01a1, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u00e1ng k\u1ec3 v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u00fang t\u00f4i \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng<\/span><i><span style=\"font-weight: 400;\"> Zero-Knowledge Proof<\/span><\/i><span style=\"font-weight: 400;\"> \u0111\u1ec3 x\u00e1c minh h\u00e0ng lo\u1ea1t<a href=\"https:\/\/www.fiahub.com\/blog\/tim-hieu-ve-digital-signature-chu-ky-so-va-ung-dung-cua-no\/\"> ch\u1eef k\u00fd<\/a>, n\u00f3i m\u1ed9t c\u00e1ch ch\u00ednh th\u1ee9c:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi <\/span><b>Merkle Trees<\/b><span style=\"font-weight: 400;\"> c\u1ee7a kh\u00f3a c\u00f4ng khai c\u1ee7a c\u00e1c th\u00e0nh vi\u00ean \u1ee7y ban <\/span><i><span style=\"font-weight: 400;\">M<\/span><\/i><span style=\"font-weight: 400;\">, quy m\u00f4 c\u1ee7a \u1ee7y ban <\/span><i><span style=\"font-weight: 400;\">N<\/span><\/i><span style=\"font-weight: 400;\"> v\u00e0 m\u1ed9t kh\u1ed1i b\u0103m <\/span><i><span style=\"font-weight: 400;\">h<\/span><\/i><span style=\"font-weight: 400;\">, b\u1eb1ng ch\u1ee9ng<\/span><i><span style=\"font-weight: 400;\"> \\pi<\/span><\/i><span style=\"font-weight: 400;\"> c\u00f3 th\u1ec3 ch\u1ee9ng minh r\u1eb1ng<\/span><i><span style=\"font-weight: 400;\"> h<\/span><\/i><span style=\"font-weight: 400;\"> \u0111\u01b0\u1ee3c k\u00fd b\u1edfi \u00edt nh\u1ea5t<\/span><i><span style=\"font-weight: 400;\"> k<\/span><\/i> <i><span style=\"font-weight: 400;\">(k \\leq N) <\/span><\/i><span style=\"font-weight: 400;\">th\u00e0nh vi\u00ean \u1ee7y ban. B\u1eb1ng ch\u1ee9ng n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn n\u1ebfu v\u00e0 ch\u1ec9 n\u1ebfu<\/span><i><span style=\"font-weight: 400;\"> k \\geq 2\/3N<\/span><\/i><span style=\"font-weight: 400;\"> v\u00e0 b\u1ea3n th\u00e2n b\u1eb1ng ch\u1ee9ng v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh x\u00e1c minh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong c\u00e1c ph\u1ea7n s\u1eafp t\u1edbi, ch\u00fang ta s\u1ebd \u0111i s\u00e2u h\u01a1n v\u00e0o kh\u00e1i ni\u1ec7m v\u1ec1 <\/span><b>Single Slot Finality<\/b><span style=\"font-weight: 400;\"> v\u00e0 kh\u00e1m ph\u00e1 c\u00e1ch <\/span><i><span style=\"font-weight: 400;\">deVirgo<\/span><\/i><span style=\"font-weight: 400;\"> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-28314\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11.png\" alt=\"Single Slot Finality\" width=\"900\" height=\"429\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11.png 1262w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11-300x143.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11-1024x488.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11-150x71.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11-768x366.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11-450x214.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-11-1200x571.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Single_Slot_Finality_ung_dung_nhu_the_nao\"><\/span><span style=\"font-weight: 400;\">Single Slot Finality \u1ee9ng d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Advanced_Zero-Knowledge_Proofs_Bang_chung_ZK_nang_cao\"><\/span><span style=\"font-weight: 400;\">Advanced Zero-Knowledge Proofs (B\u1eb1ng ch\u1ee9ng ZK n\u00e2ng cao)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 ch\u1ee9ng minh hi\u1ec7u qu\u1ea3 t\u00ednh h\u1ee3p l\u1ec7 c\u1ee7a m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn x\u00e1c minh ch\u1eef k\u00fd, ch\u00fang ta c\u1ea7n m\u1ed9t h\u1ec7 th\u1ed1ng ch\u1ee9ng minh hi\u1ec7u qu\u1ea3. Trong b\u1ed1i c\u1ea3nh n\u00e0y, c\u00e1c nh\u00e0 s\u00e1ng t\u1ea1o c\u1ee7a Ethereum Blockchain \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng<\/span><i><span style=\"font-weight: 400;\"> deVirgo<\/span><\/i><span style=\"font-weight: 400;\">, m\u1ed9t h\u1ec7 th\u1ed1ng <strong>Zero-Knowledge Proofs<\/strong> \u0111\u1ed9t ph\u00e1 c\u00f3 kh\u1ea3 n\u0103ng x\u00e1c minh nhi\u1ec1u ch\u1eef k\u00fd trong m\u1ed9t b\u1eb1ng ch\u1ee9ng duy nh\u1ea5t.\u00a0<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">deVirgo<\/span><\/i><span style=\"font-weight: 400;\"> b\u1eaft ngu\u1ed3n t\u1eeb b\u00e0i b\u00e1o Libra, t\u1eadn d\u1ee5ng thu\u1eadt to\u00e1n <strong>GKR<\/strong> th\u1eddi gian tuy\u1ebfn t\u00ednh. \u0110\u00e1ng ch\u00fa \u00fd l\u00e0 thu\u1eadt to\u00e1n n\u00e0y ch\u1ec9 y\u00eau c\u1ea7u 6 ph\u00e9p to\u00e1n tr\u01b0\u1eddng tr\u00ean m\u1ed7i c\u1ed5ng. H\u01a1n n\u1eefa, Ethereum \u0111\u00e3 tri\u1ec3n khai c\u01a1 ch\u1ebf ch\u1ee9ng minh \u0111\u1ec7 quy \u0111\u1ec3 gi\u1ea3m k\u00edch th\u01b0\u1edbc ch\u1ee9ng minh xu\u1ed1ng ch\u1ec9 c\u00f2n <em>200~300 byte<\/em>.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, h\u1ecd \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t nguy\u00ean m\u1eabu <\/span><i><span style=\"font-weight: 400;\">deVirgo<\/span><\/i><span style=\"font-weight: 400;\"> d\u1ef1a tr\u00ean Rust v\u00e0 ti\u1ebfn h\u00e0nh c\u00e1c th\u1eed nghi\u1ec7m \u0111\u00e1nh gi\u00e1 chu\u1ea9n tr\u00ean <em>64 Steam Deck<\/em>. K\u1ebft qu\u1ea3 r\u1ea5t \u1ea5n t\u01b0\u1ee3ng, ch\u1ee9ng minh kh\u1ea3 n\u0103ng t\u1ea1o b\u1eb1ng ch\u1ee9ng cho 32.768 ch\u1eef k\u00fd ch\u1ec9 trong v\u00f2ng 10 gi\u00e2y. Ethereum c\u0169ng \u0111\u00e3 ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 chu\u1ea9n t\u01b0\u01a1ng t\u1ef1 tr\u00ean m\u00e1y ch\u1ee7 256 l\u00f5i, mang l\u1ea1i k\u1ebft qu\u1ea3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. K\u1ebft qu\u1ea3 \u0111\u00e1nh gi\u00e1 chu\u1ea9n \u0111\u01b0\u1ee3c minh h\u1ecda b\u00ean d\u01b0\u1edbi:<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-28311\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9.png\" alt=\"Single Slot Finality\" width=\"900\" height=\"584\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9.png 1380w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9-300x195.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9-1024x665.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9-150x97.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9-768x499.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9-450x292.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/a1-9-1200x779.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Enhanced_Batched_Signature_Scheme_Xac_minh_chu_ky_hang_loat\"><\/span><span style=\"font-weight: 400;\">Enhanced Batched Signature Scheme (X\u00e1c minh ch\u1eef k\u00fd h\u00e0ng lo\u1ea1t)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c k\u1ebft qu\u1ea3 n\u00eau tr\u00ean t\u1ef1 nhi\u00ean d\u1eabn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ed9t thu\u1eadt to\u00e1n x\u00e1c minh ch\u1eef k\u00fd h\u00e0ng lo\u1ea1t th\u1eadt hi\u1ec7u qu\u1ea3. H\u01a1n n\u1eefa, thu\u1eadt to\u00e1n n\u00e0y cung c\u1ea5p kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng h\u00e0ng lo\u1ea1t ch\u1eef k\u00fd h\u1ee3p l\u1ec7 m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 danh t\u00ednh c\u1ee7a ng\u01b0\u1eddi k\u00fd. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t c\u00f3 l\u1ee3i v\u00ec vi\u1ec7c ti\u1ebft l\u1ed9 th\u00f4ng tin nh\u01b0 v\u1eady c\u00f3 th\u1ec3 t\u1ed1n nhi\u1ec1u th\u1eddi gian giao ti\u1ebfp, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi x\u1eed l\u00fd m\u1ed9t \u1ee7y ban l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ed9t tri\u1ec7u th\u00e0nh vi\u00ean.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Theo truy\u1ec1n th\u1ed1ng, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi ph\u1ea3i g\u1eedi m\u1ed9t tri\u1ec7u<\/span><i><span style=\"font-weight: 400;\"> bit<\/span><\/i><span style=\"font-weight: 400;\"> cho ng\u01b0\u1eddi x\u00e1c minh, m\u1ed7i <\/span><i><span style=\"font-weight: 400;\">bit<\/span><\/i><span style=\"font-weight: 400;\"> bi\u1ec3u th\u1ecb ng\u01b0\u1eddi x\u00e1c th\u1ef1c \u0111ang k\u00fd\/kh\u00f4ng k\u00fd, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 128KB d\u1eef li\u1ec7u. Tuy nhi\u00ean, v\u1edbi thu\u1eadt to\u00e1n \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t, b\u1ea1n ch\u1ec9 c\u1ea7n truy\u1ec1n m\u1ed9t b\u1eb1ng ch\u1ee9ng c\u00f9ng v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ea7u v\u00e0o c\u00f4ng khai, t\u1ed5ng k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n 1KB.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><span style=\"font-weight: 400;\">K\u1ebft lu\u1eadn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trong qu\u00e1 tr\u00ecnh theo \u0111u\u1ed5i m\u1ee5c ti\u00eau l\u00e0m cho Ethereum hi\u1ec7u qu\u1ea3 h\u01a1n, an to\u00e0n h\u01a1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng h\u01a1n, kh\u00e1i ni\u1ec7m <\/span><b>Single Slot Finality <\/b><span style=\"font-weight: 400;\">\u0111\u01b0\u1ee3c coi l\u00e0 ng\u1ecdn h\u1ea3i \u0111\u0103ng \u0111\u1ea7y h\u1ee9a h\u1eb9n v\u1ec1 s\u1ef1 ti\u1ebfn b\u1ed9. B\u1eb1ng c\u00e1ch t\u00e1i hi\u1ec7n c\u00e1ch th\u1ee9c \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u00ednh cu\u1ed1i c\u00f9ng c\u1ee7a giao d\u1ecbch, c\u00f3 ti\u1ec1m n\u0103ng gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5, bi\u1ebfn Ethereum th\u00e0nh n\u1ec1n t\u1ea3ng blockchain ph\u1ea3n h\u1ed3i nhanh h\u01a1n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Th\u00f4ng qua b\u00e0i vi\u1ebft n\u00e0y, c\u00e1c b\u1ea1n \u0111\u00e3 kh\u00e1m ph\u00e1 c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a <\/span><b>Single Slot Finality:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><b>Advanced Zero-Knowledge Proofs (deVirgo):<\/b><span style=\"font-weight: 400;\"> Ch\u00fang t\u00f4i \u0111\u00e3 gi\u1edbi thi\u1ec7u deVirgo, m\u1ed9t h\u1ec7 th\u1ed1ng Zero-Knowledge Prood \u0111\u1ed9t ph\u00e1 c\u00f3 kh\u1ea3 n\u0103ng x\u00e1c minh s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ch\u1eef k\u00fd trong m\u1ed9t b\u1eb1ng ch\u1ee9ng duy nh\u1ea5t. V\u1edbi ngu\u1ed3n g\u1ed1c t\u1eeb b\u00e0i b\u00e1o Libra v\u00e0 thu\u1eadt to\u00e1n GKR th\u1eddi gian tuy\u1ebfn t\u00ednh, deVirgo th\u1ec3 hi\u1ec7n hi\u1ec7u qu\u1ea3 \u0111\u00e1ng ch\u00fa \u00fd, gi\u1ea3m k\u00edch th\u01b0\u1edbc b\u1eb1ng ch\u1ee9ng xu\u1ed1ng ch\u1ec9 c\u00f2n h\u01a1n 200 byte. C\u00e1c \u0111i\u1ec3m chu\u1ea9n \u0111\u00e3 cho th\u1ea5y ti\u1ec1m n\u0103ng x\u00e1c th\u1ef1c 32.768 ch\u1eef k\u00fd ch\u1ec9 trong v\u00f2ng 10 gi\u00e2y.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Enhanced Batched Signature Scheme (X\u00e1c minh ch\u1eef k\u00fd h\u00e0ng lo\u1ea1t):<\/b><span style=\"font-weight: 400;\"> L\u00e0m sao \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ed9t thu\u1eadt to\u00e1n x\u00e1c minh ch\u1eef k\u00fd h\u00e0ng lo\u1ea1t hi\u1ec7u qu\u1ea3? Ngo\u00e0i hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3, thu\u1eadt to\u00e1n n\u00e0y c\u00f2n cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111\u00e1ng ch\u00fa \u00fd \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng ch\u1eef k\u00fd h\u1ee3p l\u1ec7 trong m\u1ed9t \u0111\u1ee3t m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 danh t\u00ednh c\u1ee7a ng\u01b0\u1eddi k\u00fd, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed giao ti\u1ebfp v\u00e0 t\u00ednh to\u00e1n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 t\u00edch h\u1ee3p tr\u01a1n tru h\u1ec7 th\u1ed1ng ch\u1ee9ng minh, Ethereum \u0111\u1ec1 xu\u1ea5t t\u00edch h\u1ee3p<\/span><i><span style=\"font-weight: 400;\"> &#8220;zkLightClient&#8221;.<\/span><\/i><span style=\"font-weight: 400;\"> Gi\u1ea3i ph\u00e1p nh\u1eb9, ng\u1eafn h\u1ea1n n\u00e0y, l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb b\u00e0i b\u00e1o zkBridge, c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 giao th\u1ee9c <\/span><i><span style=\"font-weight: 400;\">light-client<\/span><\/i><span style=\"font-weight: 400;\"> c\u1ee7a Ethereum. S\u1ef1 thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng l\u00e0 t\u1ed1i thi\u1ec3u v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m tr\u00ean c\u00e1c c\u1ea7u n\u1ed1i. B\u1eb1ng c\u00e1ch cho ph\u00e9p ch\u1ee9ng minh t\u1ea5t c\u1ea3 512 ch\u1eef k\u00fd x\u00e1c th\u1ef1c trong m\u1ed9t ZkK-Proof duy nh\u1ea5t, <\/span><i><span style=\"font-weight: 400;\">zkLightClient<\/span><\/i><span style=\"font-weight: 400;\"> gi\u00fap gi\u1ea3m chi ph\u00ed giao ti\u1ebfp v\u00e0 t\u00ednh to\u00e1n, mang l\u1ea1i l\u1ee3i \u00edch h\u1eefu h\u00ecnh cho c\u01a1 s\u1edf ng\u01b0\u1eddi d\u00f9ng Ethereum.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00f3m l\u1ea1i, <\/span><b>Single Slot Finality <\/b><span style=\"font-weight: 400;\">\u0111\u1ea1i di\u1ec7n cho s\u1ef1 thay \u0111\u1ed5i s\u00e2u s\u1eafc trong c\u00e1ch ch\u00fang ta ti\u1ebfp c\u1eadn c\u00e1c b\u01b0\u1edbc cu\u1ed1i c\u00f9ng c\u1ee7a giao d\u1ecbch trong h\u1ec7 sinh th\u00e1i Ethereum. M\u1eb7c d\u00f9 c\u00f2n nhi\u1ec1u th\u00e1ch th\u1ee9c v\u00e0 ph\u1ee9c t\u1ea1p \u1edf ph\u00eda tr\u01b0\u1edbc, nh\u01b0ng ti\u1ec1m n\u0103ng cho m\u1ed9t Blockchain Ethereum nhanh h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng h\u01a1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n \u0111ang trong t\u1ea7m tay. Khi ch\u00fang ta ti\u1ebfn v\u1ec1 ph\u00eda tr\u01b0\u1edbc, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i ti\u1ebfp t\u1ee5c kh\u00e1m ph\u00e1, th\u1eed nghi\u1ec7m v\u00e0 tinh ch\u1ec9nh c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y \u0111\u1ec3 m\u1edf \u0111\u01b0\u1eddng cho s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 th\u00e0nh c\u00f4ng li\u00ean t\u1ee5c c\u1ee7a Ethereum.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Single Slot Finality cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn \u0111\u1ea7y h\u1ee9a h\u1eb9n \u0111\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 c\u1ee7a Ethereum. T\u00e0i li\u1ec7u n\u00e0y kh\u00e1m ph\u00e1 c\u00e1ch kh\u00e1i ni\u1ec7m n\u00e0y, k\u1ebft h\u1ee3p v\u1edbi Advanced Zero-Knowledge Proofs\u00a0(deVirgo) v\u00e0 c\u00e1c l\u01b0\u1ee3c \u0111\u1ed3 ch\u1eef k\u00fd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tr\u1ec5 v\u00e0 tr\u1ea3i nghi\u1ec7m c\u1ee7a<\/p>\n","protected":false},"author":24,"featured_media":28315,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21850],"tags":[3115,22777],"class_list":{"0":"post-28310","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tu-dien-crypto","8":"tag-ethereum","9":"tag-zero-knowledge-proof"},"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>Single Slot Finality l\u00e0 g\u00ec? - Fiahub<\/title>\n<meta name=\"description\" content=\"Single Slot Finality l\u00e0 c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn m\u1edbi c\u00f3 ti\u1ec1m n\u0103ng c\u00e1ch m\u1ea1ng h\u00f3a \u0111\u1ed9 tr\u1ec5 v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng c\u1ee7a Ethereum.\" \/>\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\/single-slot-finality-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Single Slot Finality l\u00e0 g\u00ec?\" \/>\n<meta property=\"og:description\" content=\"Single Slot Finality l\u00e0 c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn m\u1edbi c\u00f3 ti\u1ec1m n\u0103ng c\u00e1ch m\u1ea1ng h\u00f3a \u0111\u1ed9 tr\u1ec5 v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng c\u1ee7a Ethereum.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/\" \/>\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=\"2024-11-04T13:45:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/Fiahub_Glossary_Single-Slot-Finality.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=\"15 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/\"},\"author\":{\"name\":\"Le Hoang\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/438ca2054bd04d8ef374b9dd54ed3418\"},\"headline\":\"Single Slot Finality l\u00e0 g\u00ec?\",\"datePublished\":\"2024-11-04T13:45:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/\"},\"wordCount\":2953,\"publisher\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/10\/Fiahub_Glossary_Single-Slot-Finality.png\",\"keywords\":[\"ethereum\",\"zero knowledge proof\"],\"articleSection\":[\"T\u1eeb \u0111i\u1ec3n Crypto\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/single-slot-finality-la-gi\/\",\"name\":\"Single Slot Finality l\u00e0 g\u00ec? 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