{"id":34721,"date":"2026-02-09T13:58:21","date_gmt":"2026-02-09T06:58:21","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=34721"},"modified":"2026-02-09T13:58:21","modified_gmt":"2026-02-09T06:58:21","slug":"ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/","title":{"rendered":"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain"},"content":{"rendered":"<p data-path-to-node=\"6\"><strong>Trong m\u1ed9t th\u00f4ng b\u00e1o \u0111\u1ea7y b\u1ea5t ng\u1edd v\u00e0o cu\u1ed1i tu\u1ea7n qua, Ethereum Name Service (ENS) \u2013 g\u00e3 kh\u1ed5ng l\u1ed3 \u0111\u1ecbnh danh on-chain \u2013 \u0111\u00e3 tuy\u00ean b\u1ed1 h\u1ee7y b\u1ecf k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n Layer-2 ri\u00eang mang t\u00ean Namechain. Thay v\u00e0o \u0111\u00f3, d\u1ef1 \u00e1n s\u1ebd tri\u1ec3n khai b\u1ea3n n\u00e2ng c\u1ea5p quan tr\u1ecdng ENSv2 tr\u1ef1c ti\u1ebfp tr\u00ean l\u1edbp n\u1ec1n t\u1ea3ng c\u1ee7a Ethereum.<\/strong><\/p>\n<p data-path-to-node=\"7\"><strong>\u0110\u00e2y l\u00e0 m\u1ed9t c\u00fa quay xe \u0111\u1ea7y t\u00ednh to\u00e1n, ph\u1ea3n \u00e1nh th\u1ef1c t\u1ebf r\u1eb1ng Ethereum \u0111ang m\u1edf r\u1ed9ng quy m\u00f4 v\u1edbi t\u1ed1c \u0111\u1ed9 m\u00e0 ngay c\u1ea3 nh\u1eefng nh\u00e0 ph\u00e1t tri\u1ec3n l\u1ea1c quan nh\u1ea5t c\u0169ng kh\u00f4ng l\u01b0\u1eddng tr\u01b0\u1edbc \u0111\u01b0\u1ee3c.<\/strong><\/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\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#Phi_Gas_giam_99_va_suc_manh_tu_ban_nang_cap_Fusaka\" >Ph\u00ed Gas gi\u1ea3m 99% v\u00e0 s\u1ee9c m\u1ea1nh t\u1eeb b\u1ea3n n\u00e2ng c\u1ea5p Fusaka<\/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\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#Tu_bo_Namechain_Su_thich_nghi_voi_thuc_te_moi\" >T\u1eeb b\u1ecf Namechain: S\u1ef1 th\u00edch nghi v\u1edbi th\u1ef1c t\u1ebf m\u1edbi<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#3_Khong_%E2%80%9Cdong_cua%E2%80%9D_hoan_toan_voi_Layer-2\" >3. Kh\u00f4ng &#8220;\u0111\u00f3ng c\u1eeda&#8221; ho\u00e0n to\u00e0n v\u1edbi Layer-2<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 data-path-to-node=\"8\"><span class=\"ez-toc-section\" id=\"Phi_Gas_giam_99_va_suc_manh_tu_ban_nang_cap_Fusaka\"><\/span>Ph\u00ed Gas gi\u1ea3m 99% v\u00e0 s\u1ee9c m\u1ea1nh t\u1eeb b\u1ea3n n\u00e2ng c\u1ea5p Fusaka<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"9\">L\u00fd do c\u1ed1t l\u00f5i cho quy\u1ebft \u0111\u1ecbnh n\u00e0y, theo nh\u00e0 ph\u00e1t tri\u1ec3n ch\u00ednh <i data-path-to-node=\"9\" data-index-in-node=\"60\">nick.eth<\/i>, l\u00e0 s\u1ef1 s\u1ee5t gi\u1ea3m kinh ng\u1ea1c c\u1ee7a chi ph\u00ed giao d\u1ecbch. Trong n\u0103m qua, chi ph\u00ed \u0111\u0103ng k\u00fd t\u00ean mi\u1ec1n ENS \u0111\u00e3 gi\u1ea3m t\u1edbi 99%.<\/p>\n<p data-path-to-node=\"10\">S\u1ef1 c\u1ea3i thi\u1ec7n n\u00e0y \u0111\u1ebfn t\u1eeb nh\u1eefng b\u01b0\u1edbc ti\u1ebfn th\u1ea7n t\u1ed1c c\u1ee7a m\u1ea1ng l\u01b0\u1edbi Ethereum, khi m\u00e0 <a href=\"https:\/\/www.fiahub.com\/blog\/ban-nang-cap-fusaka-cua-ethereum\/\" target=\"_blank\" rel=\"noopener\">b<\/a><span style=\"font-size: 14px;\">\u1ea3n n\u00e2ng c\u1ea5p Fusaka \u0111\u01b0\u1ee3c k<\/span><span style=\"font-size: 14px;\">\u00edch ho\u1ea1t v\u00e0o \u0111\u1ea7u th\u00e1ng 12\/2024, \u0111\u00e3 gi\u00fap n\u00e2ng gi\u1edbi h\u1ea1n Gas l\u00ean <\/span><span style=\"font-size: 14px;\">60 tri\u1ec7u<\/span><span style=\"font-size: 14px;\">, g\u1ea5p \u0111\u00f4i so v\u1edbi \u0111\u1ea7u n\u0103m 2025.<\/span>\u00a0C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ed1t l\u00f5i c\u1ee7a Ethereum \u0111ang h\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau gi\u1edbi h\u1ea1n Gas l\u00e0 200 tri\u1ec7u v\u00e0o cu\u1ed1i n\u0103m 2026 &#8211; t\u0103ng g\u1ea5p 3 l\u1ea7n so v\u1edbi hi\u1ec7n t\u1ea1i &#8211; v\u00e0 \u0111\u00f3 l\u00e0 c\u00f2n ch\u01b0a t\u00ednh \u0111\u1ebfn c\u00e1c c\u1ea3i ti\u1ebfn v\u1ec1 Zero-Knowledge.<\/p>\n<blockquote data-path-to-node=\"12\">\n<p data-path-to-node=\"12,0\"><i data-path-to-node=\"12,0\" data-index-in-node=\"0\">&#8220;N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n: Ethereum L1 \u0111ang m\u1edf r\u1ed9ng, v\u00e0 n\u00f3 \u0111ang m\u1edf r\u1ed9ng nhanh h\u01a1n h\u1ea7u h\u1ebft nh\u1eefng g\u00ec m\u1ecdi ng\u01b0\u1eddi d\u1ef1 \u0111o\u00e1n c\u00e1ch \u0111\u00e2y hai n\u0103m,&#8221;<\/i> nick.eth chia s\u1ebb trong b\u00e0i \u0111\u0103ng c\u1ee7a m\u00ecnh.<\/p>\n<\/blockquote>\n<h2 data-path-to-node=\"13\"><span class=\"ez-toc-section\" id=\"Tu_bo_Namechain_Su_thich_nghi_voi_thuc_te_moi\"><\/span>T\u1eeb b\u1ecf Namechain: S\u1ef1 th\u00edch nghi v\u1edbi th\u1ef1c t\u1ebf m\u1edbi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"14\">V\u00e0o th\u00e1ng 11\/2024, khi ENS <a href=\"https:\/\/www.fiahub.com\/blog\/token-ens-tang-10-khi-ens-labs-tiet-lo-namechain-ethereum-l2\/\" target=\"_blank\" rel=\"noopener\">c\u00f4ng b\u1ed1 Namechain<\/a>, l\u1ed9 tr\u00ecnh c\u1ee7a Ethereum l\u00fac \u0111\u00f3 v\u1eabn coi Layer-2 l\u00e0 con \u0111\u01b0\u1eddng duy nh\u1ea5t \u0111\u1ec3 gi\u1ea3i quy\u1ebft b\u00e0i to\u00e1n chi ph\u00ed. Tuy nhi\u00ean, b\u1ed1i c\u1ea3nh \u0111\u00e3 thay \u0111\u1ed5i ho\u00e0n to\u00e0n.<\/p>\n<p data-path-to-node=\"15\">Thay v\u00ec d\u1ed3n ngu\u1ed3n l\u1ef1c x\u00e2y d\u1ef1ng m\u1ed9t m\u1ea1ng l\u01b0\u1edbi ri\u00eang bi\u1ec7t, \u0111\u1ed9i ng\u0169 ENS hi\u1ec7n \u0111ang t\u1eadp trung to\u00e0n l\u1ef1c v\u00e0o ENSv2. B\u1ea3n n\u00e2ng c\u1ea5p n\u00e0y mang l\u1ea1i nh\u1eefng c\u1ea3i ti\u1ebfn v\u01b0\u1ee3t b\u1eadc m\u00e0 kh\u00f4ng c\u1ea7n r\u1eddi b\u1ecf Mainnet:<\/p>\n<ul data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\">Ki\u1ebfn tr\u00fac \u0111\u0103ng k\u00fd m\u1edbi: Linh ho\u1ea1t h\u01a1n khi cho ph\u00e9p m\u1ed7i t\u00ean mi\u1ec1n c\u00f3 s\u1ed5 \u0111\u0103ng k\u00fd (registry) ri\u00eang.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\">M\u00f4 h\u00ecnh quy\u1ec1n s\u1edf h\u1eefu c\u1ea3i ti\u1ebfn: X\u1eed l\u00fd vi\u1ec7c h\u1ebft h\u1ea1n t\u00ean mi\u1ec1n hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\">Tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u01b0\u1ee3t m\u00e0: Quy tr\u00ecnh \u0111\u0103ng k\u00fd m\u1edbi s\u1ebd tr\u1eebu t\u01b0\u1ee3ng h\u00f3a (abstract) c\u00e1c giao d\u1ecbch ch\u00e9o chu\u1ed7i ph\u1ee9c t\u1ea1p.<\/p>\n<\/li>\n<\/ul>\n<figure id=\"attachment_34722\" aria-describedby=\"caption-attachment-34722\" style=\"width: 850px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-34722\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ens-announce.png\" alt=\"\" width=\"850\" height=\"540\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ens-announce.png 850w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ens-announce-300x191.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ens-announce-150x95.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ens-announce-768x488.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ens-announce-450x286.png 450w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/><figcaption id=\"caption-attachment-34722\" class=\"wp-caption-text\">Ngu\u1ed3n: <a href=\"https:\/\/ens.domains\/blog\/post\/ens-staying-on-ethereum\" target=\"_blank\" rel=\"noopener nofollow\">ENS<\/a><\/figcaption><\/figure>\n<h3 data-path-to-node=\"17\"><span class=\"ez-toc-section\" id=\"3_Khong_%E2%80%9Cdong_cua%E2%80%9D_hoan_toan_voi_Layer-2\"><\/span>3. Kh\u00f4ng &#8220;\u0111\u00f3ng c\u1eeda&#8221; ho\u00e0n to\u00e0n v\u1edbi Layer-2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-path-to-node=\"18\">D\u00f9 t\u1eeb b\u1ecf vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t L2 ri\u00eang, ENS kh\u00f4ng h\u1ec1 quay l\u01b0ng v\u1edbi h\u1ec7 sinh th\u00e1i Layer-2. C\u1ea5u tr\u00fac c\u1ee7a ENSv2 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c c\u1ef1c cao. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 c\u00e1c t\u00ean mi\u1ec1n tr\u00ean L2 v\u1eabn c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i th\u00f4ng su\u1ed1t v\u1edbi Mainnet, nh\u01b0ng s\u1ef1 ph\u1ee9c t\u1ea1p v\u1ec1 h\u1ea1 t\u1ea7ng \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3m b\u1edbt \u0111\u00e1ng k\u1ec3 cho c\u1ea3 nh\u00e0 ph\u00e1t tri\u1ec3n l\u1eabn ng\u01b0\u1eddi d\u00f9ng. nick.eth cho bi\u1ebft th\u00eam:<\/p>\n<blockquote>\n<p data-path-to-node=\"18\"><em>\u201cVi\u1ec7c quy\u1ebft \u0111\u1ecbnh ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng L1 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ch\u00fang t\u00f4i ho\u00e0n to\u00e0n \u0111\u00f3ng c\u1eeda v\u1edbi L2. T\u00ednh linh ho\u1ea1t c\u1ee7a ki\u1ebfn \u200b\u200btr\u00fac ENSv2 gi\u00fap c\u00e1c t\u00ean mi\u1ec1n L2 t\u01b0\u01a1ng th\u00edch h\u01a1n. Quy tr\u00ecnh \u0111\u0103ng k\u00fd m\u1edbi c\u1ee7a ch\u00fang t\u00f4i \u0111\u01a1n gi\u1ea3n h\u00f3a s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c giao d\u1ecbch cross-chain.\u201d<\/em><\/p>\n<\/blockquote>\n<p data-path-to-node=\"20\">Quy\u1ebft \u0111\u1ecbnh c\u1ee7a ENS di\u1ec5n ra ngay sau nh\u1eefng ph\u00e1t bi\u1ec3u c\u1ee7a Vitalik Buterin v\u1ec1 vi\u1ec7c \u01b0u ti\u00ean m\u1edf r\u1ed9ng L1. C\u00f3 v\u1ebb nh\u01b0 s\u1ef1 xoay tr\u1ee5c c\u1ee7a Ethereum kh\u00f4ng ch\u1ec9 l\u00e0 l\u00fd thuy\u1ebft tr\u00ean gi\u1ea5y. Khi L1 tr\u1edf n\u00ean r\u1ebb h\u01a1n v\u00e0 nhanh h\u01a1n, nhu c\u1ea7u ph\u1ea3i di c\u01b0 sang c\u00e1c L2 ri\u00eang l\u1ebb \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111ang d\u1ea7n m\u1ea5t \u0111i s\u1ee9c h\u00fat \u0111\u1ed1i v\u1edbi c\u00e1c giao th\u1ee9c h\u1ea1 t\u1ea7ng l\u1edbn.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong m\u1ed9t th\u00f4ng b\u00e1o \u0111\u1ea7y b\u1ea5t ng\u1edd v\u00e0o cu\u1ed1i tu\u1ea7n qua, Ethereum Name Service (ENS) \u2013 g\u00e3 kh\u1ed5ng l\u1ed3 \u0111\u1ecbnh danh on-chain \u2013 \u0111\u00e3 tuy\u00ean b\u1ed1 h\u1ee7y b\u1ecf k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n Layer-2 ri\u00eang mang t\u00ean Namechain. Thay v\u00e0o \u0111\u00f3, d\u1ef1 \u00e1n s\u1ebd tri\u1ec3n khai b\u1ea3n n\u00e2ng c\u1ea5p quan tr\u1ecdng ENSv2 tr\u1ef1c ti\u1ebfp tr\u00ean l\u1edbp<\/p>\n","protected":false},"author":34,"featured_media":34723,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21841],"tags":[3115,23125],"class_list":{"0":"post-34721","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tin-tuc","8":"tag-ethereum","9":"tag-ethereum-name-service"},"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>Ethereum Name Service t\u1eeb b\u1ecf tri\u1ec3n khai layer-2 Namechain<\/title>\n<meta name=\"description\" content=\"ENS t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch Layer-2 Namechain khi m\u00e0 Ethereum m\u1edf r\u1ed9ng nhanh h\u01a1n d\u1ef1 ki\u1ebfn, gi\u00fap ph\u00ed gas gi\u1ea3m 99% sau n\u00e2ng c\u1ea5p Fusaka\" \/>\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\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain\" \/>\n<meta property=\"og:description\" content=\"ENS t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch Layer-2 Namechain khi m\u00e0 Ethereum m\u1edf r\u1ed9ng nhanh h\u01a1n d\u1ef1 ki\u1ebfn, gi\u00fap ph\u00ed gas gi\u1ea3m 99% sau n\u00e2ng c\u1ea5p Fusaka\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/\" \/>\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=\"2026-02-09T06:58:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.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=\"Quang Ngo\" \/>\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=\"Quang Ngo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/\"},\"author\":{\"name\":\"Quang Ngo\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/abb89b56f89488c923412e71e712dc9c\"},\"headline\":\"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain\",\"datePublished\":\"2026-02-09T06:58:21+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/\"},\"wordCount\":987,\"publisher\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png\",\"keywords\":[\"ethereum\",\"Ethereum Name Service\"],\"articleSection\":[\"Tin t\u1ee9c 24h\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/\",\"name\":\"Ethereum Name Service t\u1eeb b\u1ecf tri\u1ec3n khai layer-2 Namechain\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png\",\"datePublished\":\"2026-02-09T06:58:21+00:00\",\"description\":\"ENS t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch Layer-2 Namechain khi m\u00e0 Ethereum m\u1edf r\u1ed9ng nhanh h\u01a1n d\u1ef1 ki\u1ebfn, gi\u00fap ph\u00ed gas gi\u1ea3m 99% sau n\u00e2ng c\u1ea5p Fusaka\",\"breadcrumb\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage\",\"url\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png\",\"contentUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png\",\"width\":1024,\"height\":576,\"caption\":\"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.fiahub.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#website\",\"url\":\"https:\/\/www.fiahub.com\/blog\/\",\"name\":\"Fiahub Blog\",\"description\":\"Fiahub Blog\",\"publisher\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.fiahub.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\",\"name\":\"DIGITEX Pte Ltd\",\"url\":\"https:\/\/www.fiahub.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg\",\"contentUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg\",\"width\":956,\"height\":500,\"caption\":\"DIGITEX Pte Ltd\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/FiahubVN\/\",\"https:\/\/x.com\/FIAHUBVN\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/abb89b56f89488c923412e71e712dc9c\",\"name\":\"Quang Ngo\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/quang-1.jpg\",\"contentUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/quang-1.jpg\",\"caption\":\"Quang Ngo\"},\"description\":\"Quang Ngo l\u00e0 m\u1ed9t tech content creator v\u1edbi n\u1ec1n t\u1ea3ng v\u1ec1 Data Science v\u00e0 AI. B\u1eaft \u0111\u1ea7u t\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng ngh\u1ec7 blockchain v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u1eeb 2022, hi\u1ec7n Quang Ngo nghi\u00ean c\u1ee9u v\u1ec1 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ee7a blockchain trong m\u1ea3ng d\u1eef li\u1ec7u t\u00e0i ch\u00ednh v\u00e0 mua s\u1eafm, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m nh\u1eadn bi\u00ean so\u1ea1n c\u00e1c b\u00e0i vi\u1ebft chia s\u1ebb ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c k\u1ef9 thu\u1eadt v\u00e0 c\u00f4ng ngh\u1ec7 trong blockchain, c\u0169ng nh\u01b0 c\u1eadp nh\u1eadt c\u00e1c th\u00f4ng tin HOT tr\u00ean th\u1ecb tr\u01b0\u1eddng d\u01b0\u1edbi g\u00f3c nh\u00ecn c\u1ee7a m\u1ed9t ng\u01b0\u1eddi am hi\u1ec3u v\u1ec1 ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 blockchain\",\"url\":\"https:\/\/www.fiahub.com\/blog\/author\/quangvo\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Ethereum Name Service t\u1eeb b\u1ecf tri\u1ec3n khai layer-2 Namechain","description":"ENS t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch Layer-2 Namechain khi m\u00e0 Ethereum m\u1edf r\u1ed9ng nhanh h\u01a1n d\u1ef1 ki\u1ebfn, gi\u00fap ph\u00ed gas gi\u1ea3m 99% sau n\u00e2ng c\u1ea5p Fusaka","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/","og_locale":"en_US","og_type":"article","og_title":"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain","og_description":"ENS t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch Layer-2 Namechain khi m\u00e0 Ethereum m\u1edf r\u1ed9ng nhanh h\u01a1n d\u1ef1 ki\u1ebfn, gi\u00fap ph\u00ed gas gi\u1ea3m 99% sau n\u00e2ng c\u1ea5p Fusaka","og_url":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/","og_site_name":"Fiahub Blog","article_publisher":"https:\/\/www.facebook.com\/FiahubVN\/","article_published_time":"2026-02-09T06:58:21+00:00","og_image":[{"width":1024,"height":576,"url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png","type":"image\/png"}],"author":"Quang Ngo","twitter_card":"summary_large_image","twitter_creator":"@FIAHUBVN","twitter_site":"@FIAHUBVN","twitter_misc":{"Written by":"Quang Ngo","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#article","isPartOf":{"@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/"},"author":{"name":"Quang Ngo","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/abb89b56f89488c923412e71e712dc9c"},"headline":"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain","datePublished":"2026-02-09T06:58:21+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/"},"wordCount":987,"publisher":{"@id":"https:\/\/www.fiahub.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png","keywords":["ethereum","Ethereum Name Service"],"articleSection":["Tin t\u1ee9c 24h"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/","url":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/","name":"Ethereum Name Service t\u1eeb b\u1ecf tri\u1ec3n khai layer-2 Namechain","isPartOf":{"@id":"https:\/\/www.fiahub.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png","datePublished":"2026-02-09T06:58:21+00:00","description":"ENS t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch Layer-2 Namechain khi m\u00e0 Ethereum m\u1edf r\u1ed9ng nhanh h\u01a1n d\u1ef1 ki\u1ebfn, gi\u00fap ph\u00ed gas gi\u1ea3m 99% sau n\u00e2ng c\u1ea5p Fusaka","breadcrumb":{"@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#primaryimage","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/02\/ethereum-name-service-tu-bo-layer-2-namechain.png","width":1024,"height":576,"caption":"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain"},{"@type":"BreadcrumbList","@id":"https:\/\/www.fiahub.com\/blog\/ethereum-name-service-tu-bo-ke-hoach-trien-khai-layer-2-namechain\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fiahub.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Ethereum Name Service t\u1eeb b\u1ecf k\u1ebf ho\u1ea1ch tri\u1ec3n khai layer-2 Namechain"}]},{"@type":"WebSite","@id":"https:\/\/www.fiahub.com\/blog\/#website","url":"https:\/\/www.fiahub.com\/blog\/","name":"Fiahub Blog","description":"Fiahub Blog","publisher":{"@id":"https:\/\/www.fiahub.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fiahub.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.fiahub.com\/blog\/#organization","name":"DIGITEX Pte Ltd","url":"https:\/\/www.fiahub.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg","width":956,"height":500,"caption":"DIGITEX Pte Ltd"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/FiahubVN\/","https:\/\/x.com\/FIAHUBVN"]},{"@type":"Person","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/abb89b56f89488c923412e71e712dc9c","name":"Quang Ngo","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/quang-1.jpg","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/quang-1.jpg","caption":"Quang Ngo"},"description":"Quang Ngo l\u00e0 m\u1ed9t tech content creator v\u1edbi n\u1ec1n t\u1ea3ng v\u1ec1 Data Science v\u00e0 AI. B\u1eaft \u0111\u1ea7u t\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng ngh\u1ec7 blockchain v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u1eeb 2022, hi\u1ec7n Quang Ngo nghi\u00ean c\u1ee9u v\u1ec1 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ee7a blockchain trong m\u1ea3ng d\u1eef li\u1ec7u t\u00e0i ch\u00ednh v\u00e0 mua s\u1eafm, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m nh\u1eadn bi\u00ean so\u1ea1n c\u00e1c b\u00e0i vi\u1ebft chia s\u1ebb ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c k\u1ef9 thu\u1eadt v\u00e0 c\u00f4ng ngh\u1ec7 trong blockchain, c\u0169ng nh\u01b0 c\u1eadp nh\u1eadt c\u00e1c th\u00f4ng tin HOT tr\u00ean th\u1ecb tr\u01b0\u1eddng d\u01b0\u1edbi g\u00f3c nh\u00ecn c\u1ee7a m\u1ed9t ng\u01b0\u1eddi am hi\u1ec3u v\u1ec1 ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 blockchain","url":"https:\/\/www.fiahub.com\/blog\/author\/quangvo\/"}]}},"_links":{"self":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/34721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/comments?post=34721"}],"version-history":[{"count":1,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/34721\/revisions"}],"predecessor-version":[{"id":34724,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/34721\/revisions\/34724"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/media\/34723"}],"wp:attachment":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/media?parent=34721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/categories?post=34721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/tags?post=34721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}