{"id":10646,"date":"2021-09-17T08:00:00","date_gmt":"2021-09-17T01:00:00","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=10646"},"modified":"2025-06-07T14:43:47","modified_gmt":"2025-06-07T07:43:47","slug":"arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/","title":{"rendered":"Arbitrum: Gi\u1ea3i ph\u00e1p Layer 2 m\u1edf r\u1ed9ng v\u01b0\u1ee3t tr\u1ed9i"},"content":{"rendered":"\r\n<p>Sau khi cho ra m\u1eaft Arbitrum phi\u00ean b\u1ea3n ch\u00ednh th\u1ee9c v\u00e0o ng\u00e0y 01\/09, d\u01b0\u1eddng nh\u01b0 ch\u00fang ta \u0111\u1ec1u c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c Ethereum \u0111ang d\u1ea5n th\u00e2n v\u00e0o m\u1ed9t cu\u1ed9c chi\u1ebfn Layer 2 n\u1ea3y l\u1eeda nh\u1eb1m m\u1ee5c \u0111\u00edch t\u1ed1i \u01b0u l\u1ea1i ph\u00ed gas c\u0169ng nh\u01b0 n\u00e2ng cao t\u1ea7n su\u1ea5t giao d\u1ecbch tr\u00ean m\u1ed7i gi\u00e2y m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3. Nh\u01b0ng \u0111\u00e3 c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi bi\u1ebft \u0111\u1ebfn <a href=\"https:\/\/www.fiahub.com\/blog\/defi-moi-thu-ban-can-biet-ve-cong-nghe-chuoi-layer-2\/\" target=\"_blank\" rel=\"noopener\">Layer 2<\/a>, bi\u1ebft \u0111\u1ebfn Ethereum. Nh\u01b0ng Arbitrum l\u00e0 g\u00ec? Fiahub s\u1ebd gi\u1ea3i th\u00edch ngay cho b\u1ea1n trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y!<\/p>\r\n\r\n\r\n\r\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\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Arbitrum_la_gi\" >Arbitrum l\u00e0 g\u00ec?\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Rollups_la_gi\" >Rollups l\u00e0 g\u00ec?\u00a0<\/a><\/li><\/ul><\/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\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Van_de_ma_Arbitrum_giai_quyet\" >V\u1ea5n \u0111\u1ec1 m\u00e0 Arbitrum gi\u1ea3i quy\u1ebft<\/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\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Lich_su_phat_trien_cua_Arbitrum\" >L\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n c\u1ee7a Arbitrum\u00a0<\/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\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Dac_diem_noi_bat_cua_Arbitrum\" >\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Arbitrum\u00a0<\/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\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Khuyet_diem_cua_Arbitrum\" >Khuy\u1ebft \u0111i\u1ec3m c\u1ee7a Arbitrum\u00a0<\/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\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Tong_quan_he_sinh_thai_cua_Arbitrum\" >T\u1ed5ng quan h\u1ec7 sinh th\u00e1i c\u1ee7a Arbitrum\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Tools\" >Tools<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Vi_du_tru\" >V\u00ed d\u1ef1 tr\u1eef<\/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\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Defi\" >Defi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Bridge\" >Bridge\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#ARB_Token_la_gi\" >ARB Token l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#ARB_Token_Key_Metric\" >ARB Token Key Metric<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#ARB_Token_Allocation\" >ARB Token Allocation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Mua_ARB_Token_o_dau\" >Mua ARB Token \u1edf \u0111\u00e2u?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Luu_tru_ARB_Token_o_dau\" >L\u01b0u tr\u1eef ARB Token \u1edf \u0111\u00e2u?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.fiahub.com\/blog\/arbitrum-giai-phap-mo-rong-layer-2-vuot-troi-va-thong-tin-lien-quan\/#Tong_ket\" >T\u1ed5ng k\u1ebft\u00a0<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Arbitrum_la_gi\"><\/span>Arbitrum l\u00e0 g\u00ec?\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Giao th\u1ee9c Arbitrum l\u00e0 gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng Layer 2 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi c\u00f4ng ty Offchain Labs c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i New York nh\u1eb1m t\u00ecm c\u00e1ch gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng t\u1eafc ngh\u1ebdn m\u00e0 m\u1ea1ng Ethereum \u0111ang g\u1eb7p ph\u1ea3i b\u1eb1ng c\u00e1ch c\u1ea3i thi\u1ec7n c\u00e1ch x\u00e1c th\u1ef1c c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh.<\/p>\r\n\r\n\r\n\r\n<p>Layer 2 \u0111\u01b0\u1ee3c ch\u1ea1y tr\u00ean Layer 1, c\u00f3 ch\u1ee9c n\u0103ng x\u1eed l\u00fd c\u00e1c giao d\u1ecbch v\u1edbi t\u1ed1c \u0111\u1ed9 nhanh, g\u1ecdn h\u01a1n so v\u1edbi Layer 1.<\/p>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft m\u1ecdi v\u1ea5n \u0111\u1ec1 tri\u1ec7t \u0111\u1ec3, Arbitrum \u0111\u00e3 l\u00ean k\u1ebf ho\u1ea1ch v\u1edbi s\u1ef1 ra m\u1eaft c\u1ee7a 3 gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng c\u1ee5 th\u1ec3:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><a href=\"https:\/\/www.fiahub.com\/blog\/cach-giam-khi-gas-tren-ethereum-bang-cach-su-dung-layer-2-rollups\/\" target=\"_blank\" rel=\"noopener\">Rollups<\/a><\/li>\r\n<li>State Channels<\/li>\r\n<li><a href=\"https:\/\/www.fiahub.com\/blog\/site-chain-la-gi-cach-hoat-dong-va-tinh-nang-dac-biet-cua-site-chain-2022\/\" target=\"_blank\" rel=\"noopener\">Sidechains<\/a><\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"600\" class=\"wp-image-10648\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-1-1.jpg\" alt=\"rollups arbitrum \" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-1-1.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-1-1-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-1-1-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-1-1-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-1-1-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\r\n<figcaption><span class=\"tadv-color\" style=\"color: #444444;\">Rollups, m\u1ed9t trong 3 gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng c\u1ee7a Arbitrum <\/span><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Hi\u1ec7n t\u1ea1i, Rollups \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng khai th\u00f4ng tin, 2 gi\u1ea3i ph\u00e1p c\u00f2n l\u1ea1i v\u1eabn \u0111ang c\u00f2n l\u1ea1i b\u00ed m\u1eadt<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rollups_la_gi\"><\/span>Rollups l\u00e0 g\u00ec?\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>Rollups l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng Layer 2, th\u1ef1c hi\u1ec7n x\u00e2y d\u1ef1ng v\u00e0 h\u00ecnh th\u00e0nh m\u1ed9t block t\u1ed5ng h\u1ee3p duy nh\u1ea5t th\u00f4ng qua vi\u1ec7c cho ph\u00e9p Layer 2 \u201croll\u201d c\u00e1c giao d\u1ecbch l\u00ean sidechain. Sau \u0111\u00f3, t\u1ea5t c\u1ea3 \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi v\u00e0 l\u01b0u gi\u1eef tr\u00ean blockchain c\u1ee7a Ethereum.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>V\u1edbi gi\u1ea3i ph\u00e1p n\u00e0y, c\u00e1c d\u1eef li\u1ec7u giao d\u1ecbch tr\u00ean layer 2 \u0111i\u1ec1u \u0111\u01b0\u1ee3c ghi ch\u00e9p v\u00e0 c\u00f3 s\u1eb5n tr\u00ean layer 1. Khi ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n x\u00e1c th\u1ef1c, h\u1ecd c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i b\u1ea5t c\u1ee9 l\u00fac n\u00e0o h\u1ecd mu\u1ed1n.<\/p>\r\n\r\n\r\n\r\n<p>Hi\u1ec7n t\u1ea1i c\u00f3 2 lo\u1ea1i Rollups ch\u00ednh l\u00e0: ZK rollups v\u00e0 Optimistic rollups.<\/p>\r\n<p><em>Xem th\u00eam: <a href=\"https:\/\/www.fiahub.com\/blog\/hieu-ro-ve-zk-rollup-va-optimistic-rollup-tren-ethereum-layer-2\/\" target=\"_blank\" rel=\"noopener\">Hi\u1ec3u r\u00f5 v\u1ec1 ZK Rollup v\u00e0 Optimistic Rollup tr\u00ean Ethereum Layer 2<\/a><\/em><\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Van_de_ma_Arbitrum_giai_quyet\"><\/span>V\u1ea5n \u0111\u1ec1 m\u00e0 Arbitrum gi\u1ea3i quy\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Ethereum l\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u1edbn th\u1ee9 2 v\u1ec1 v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng. Tuy nhi\u00ean, m\u1ea1ng l\u01b0\u1edbi n\u00e0y l\u1ea1i th\u01b0\u1eddng xuy\u00ean t\u1eafc ngh\u1ebdn m\u1ea1ng v\u00e0 ph\u00ed cao, l\u00e0m ng\u0103n c\u1ea3n tr\u1edf s\u1ef1 t\u0103ng tr\u01b0\u1edfng theo c\u1ea5p s\u1ed1 nh\u00e2n v\u1ed1n d\u0129 c\u1ee7a ch\u00ednh h\u1ec7 th\u1ed1ng.<\/p>\r\n\r\n\r\n\r\n<p>Arbitrum nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u1ea3m ph\u00ed giao d\u1ecbch v\u00e0 t\u1eafc ngh\u1ebdn b\u1eb1ng c\u00e1ch di chuy\u1ec3n c\u00e0ng nhi\u1ec1u t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u kh\u1ecfi blockchain ch\u00ednh c\u1ee7a Ethereum (l\u1edbp 1) c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t. L\u01b0u tr\u1eef d\u1eef li\u1ec7u ngo\u00e0i blockchain c\u1ee7a Ethereum \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng quy m\u00f4 L\u1edbp 2. \u0110i\u1ec1u n\u00e0y l\u00e0 do n\u00f3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean l\u1edbp 1 (m\u1ea1ng Ethereum ch\u00ednh) v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a Ethereum.<\/p>\r\n\r\n\r\n\r\n<p>Hi\u1ec7n t\u1ea1i, c\u00e1c d\u1ef1 \u00e1n L\u1edbp 2 nh\u01b0 Arbitrum \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd l\u00e0 gi\u1ea3i ph\u00e1p ng\u0103n ch\u1eb7n quan tr\u1ecdng cho cu\u1ed9c kh\u1ee7ng ho\u1ea3ng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a Ethereum. C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt cho m\u1ea1ng Ethereum \u0111\u01b0\u1ee3c d\u1ef1 ki\u1ebfn \u200b\u200btrong n\u0103m t\u1edbi v\u00e0 h\u01a1n th\u1ebf n\u1eefa. C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt n\u00e0y, c\u1ee5 th\u1ec3 l\u00e0 ETH 2.0, s\u1ebd gi\u00fap m\u1edf r\u1ed9ng Ethereum v\u00e0 gi\u1ea3m ph\u00ed.<\/p>\r\n\r\n\r\n\r\n<p>Th\u1eadt kh\u00f3 \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n t\u00e1c \u0111\u1ed9ng c\u1ee7a ETH 2.0 cho \u0111\u1ebfn khi n\u00f3 ra m\u1eaft. Kh\u00f4ng ch\u1eafc r\u1eb1ng b\u1ea3n c\u1eadp nh\u1eadt s\u1ebd gi\u1ea3i quy\u1ebft ho\u00e0n to\u00e0n c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, v\u00ec v\u1eady c\u00e1c d\u1ef1 \u00e1n l\u1edbp 2 c\u00f3 th\u1ec3 v\u1eabn h\u1eefu \u00edch trong trung v\u00e0 d\u00e0i h\u1ea1n.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lich_su_phat_trien_cua_Arbitrum\"><\/span>L\u1ecbch s\u1eed ph\u00e1t tri\u1ec3n c\u1ee7a Arbitrum\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Nh\u00f3m ph\u00e1t tri\u1ec3n \u0111\u1ee9ng sau Arbitrum l\u00e0 Offchain Lads &#8211; \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp n\u0103m 2018 b\u1edfi Ed Delton. \u00d4ng l\u00e0 m\u1ed9t gi\u00e1o s\u01b0 khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 c\u00f4ng c\u1ed9ng t\u1ea1i Princeton. \u00d4ng c\u0169ng t\u1eebng l\u00e0 Ph\u00f3 Gi\u00e1m \u0111\u1ed1c C\u00f4ng ngh\u1ec7 v\u00e0 c\u1ed1 v\u1ea5n c\u1ea5p cao cho T\u1ed5ng th\u1ed1ng trong giai \u0111o\u1ea1n 2015 &#8211; 2017.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>Offchain Labs \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 l\u1edbn t\u1eeb Coinbase Ventures, Pantera, Blocknation v\u00e0 Compound k\u1ec3 t\u1eeb khi th\u00e0nh l\u1eadp.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>Arbitrum One m\u1edf c\u1eeda v\u00e0o ng\u00e0y 28 th\u00e1ng 5 n\u0103m 2021 cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n, sau khi \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh c\u1ee7a n\u00f3 l\u00e0 Optimism \u0111\u1ea9y l\u00f9i vi\u1ec7c ph\u00e1t h\u00e0nh. Arbitrum c\u00f3 th\u1ec3 s\u1edbm tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p L\u1edbp 2 ph\u1ed5 bi\u1ebfn nh\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi c\u00e1c n\u1ec1n t\u1ea3ng h\u00e0ng \u0111\u1ea7u nh\u01b0 Uniswap tham gia v\u00e0o m\u1ea1ng l\u01b0\u1edbi c\u1ee7a n\u00f3.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"900\" height=\"600\" class=\"wp-image-10649\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-2.jpg\" alt=\"arbitrum team\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-2.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-2-300x200.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-2-150x100.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-2-768x512.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/arbitrum-2-810x540.jpg 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\r\n<figcaption><span class=\"tadv-color\" style=\"color: #444444;\">\u0110\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n c\u1ee7a d\u1ef1 \u00e1n<\/span><\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dac_diem_noi_bat_cua_Arbitrum\"><\/span>\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a Arbitrum\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Nhi\u1ec1u m\u1ea1ng \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u v\u1edbi h\u1ee9a h\u1eb9n gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a Ethereum. M\u1ed9t s\u1ed1 m\u1ea1ng n\u00e0y bao g\u1ed3m <a href=\"https:\/\/www.fiahub.com\/blog\/polkadot-la-gi\/\" target=\"_blank\" rel=\"noopener\">Polkadot<\/a> (DOT), <a href=\"https:\/\/www.fiahub.com\/blog\/ada-coin-la-gi-tong-hop-thong-tin-moi-nhat-ve-cardano-ada-coin\/\" target=\"_blank\" rel=\"noopener\">Cardano<\/a> (ADA) v\u00e0 EOS (EOS), l\u00e0 c\u00e1c blockchain ri\u00eang bi\u1ec7t \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00e1c giao th\u1ee9c Proof of stake (PoS) h\u1ee9a h\u1eb9n s\u1ebd gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a m\u1ea1ng Ethereum.<\/p>\r\n\r\n\r\n\r\n<p>Kh\u00e1c v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p n\u00e0y, Arbitrum ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t l\u1edbp ri\u00eang bi\u1ec7t c\u1ee7a m\u1ea1ng \u0111\u1ec3 gi\u1ea3m mainnet ETH kh\u1ecfi c\u00e1c giao d\u1ecbch d\u01b0 th\u1eeba b\u1eb1ng c\u00e1ch t\u1ea1o \u0111i\u1ec1u ki\u1ec7n x\u00e1c th\u1ef1c c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh th\u00f4ng qua vi\u1ec7c gi\u1edbi thi\u1ec7u c\u00e1c b\u1ea3n Optimistic Rollups Arbitrum.<\/p>\r\n\r\n\r\n\r\n<p>Arbitrum hi\u1ec7n n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch EVM (qu\u1ea3n l\u00fd gi\u00e1 tr\u1ecb ki\u1ebfm \u0111\u01b0\u1ee3c), c\u00f3 ngh\u0129a l\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng ph\u1ea3i h\u1ecdc m\u1ed9t ng\u00f4n ng\u1eef m\u00e3 h\u00f3a m\u1edbi \u0111\u1ec3 c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng DApp c\u1ee7a h\u1ecd trong m\u1ea1ng ch\u00ednh Arbitrum .<\/p>\r\n\r\n\r\n\r\n<p>Trong khi \u0111\u00f3, Arbitrum One c\u0169ng t\u00ecm c\u00e1ch gi\u1ea3m ph\u00ed b\u1eb1ng vi\u1ec7c cho ph\u00e9p c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c theo \u0111\u1ee3t \u0111\u1ed3ng th\u1eddi cung c\u1ea5p b\u1ed3i th\u01b0\u1eddng cho nh\u1eefng ng\u01b0\u1eddi x\u00e1c th\u1ef1c cho n\u1ed7 l\u1ef1c c\u1ee7a h\u1ecd.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khuyet_diem_cua_Arbitrum\"><\/span>Khuy\u1ebft \u0111i\u1ec3m c\u1ee7a Arbitrum\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>M\u1eb7c d\u00f9 cho x\u1eed l\u00fd nhanh giao d\u1ecbch v\u00e0 gi\u1ea3m ph\u00ed gas. Nh\u01b0ng c\u00f3 l\u1ebd c\u0169ng ch\u00ednh v\u00ec \u0111i\u1ec1u n\u00e0y m\u00e0 qu\u00e1 tr\u00ecnh x\u1eed l\u00fd tranh ch\u1ea5p t\u1ed1n kh\u00e1 nhi\u1ec1u th\u1eddi gian.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>Kh\u00f4ng nh\u1eefng v\u1eady, v\u1edbi tham v\u1ecdng c\u1ee7a Arbitrum cho ra nhi\u1ec1u ph\u01b0\u01a1ng th\u1ee9c m\u1edf r\u1ed9ng nh\u01b0ng Sidechains hay Channels. Vi\u1ec7c trao \u0111\u1ed5i gi\u1eefa c\u00e1c ph\u01b0\u01a1ng th\u1ee9c s\u1ebd t\u1ea1o ra s\u1ef1 ph\u1ee9c t\u1ea1p v\u00e0 r\u1ed1i. V\u00e0 v\u1ea5n \u0111\u1ec1 n\u00e0y c\u0169ng ch\u01b0a \u0111\u01b0\u1ee3c d\u1ef1 \u00e1n nh\u1eafc \u0111\u1ebfn.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tong_quan_he_sinh_thai_cua_Arbitrum\"><\/span>T\u1ed5ng quan h\u1ec7 sinh th\u00e1i c\u1ee7a Arbitrum\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>H\u1ec7 sinh th\u00e1i c\u1ee7a Arbitrum \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb nh\u1eefng n\u1ec1n t\u1ea3ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c h\u1ec7 sinh th\u00e1i kh\u00e1c. C\u1ee5 th\u1ec3 nh\u01b0: Tools, V\u00ed tr\u1eef ti\u1ec1n \u0111i\u1ec7n t\u1eed, Defi v\u00e0 Bridge.<\/p>\r\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-22124\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm.jpg\" alt=\"\" width=\"800\" height=\"1200\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm.jpg 800w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm-200x300.jpg 200w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm-683x1024.jpg 683w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm-100x150.jpg 100w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm-768x1152.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm-150x225.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/FnU48TSaAAAzIOm-450x675.jpg 450w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\r\n\r\n\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tools\"><\/span>Tools<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>M\u1ed9t s\u1ed1 Tools \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean h\u1ec7 sinh th\u00e1i c\u1ee7a Arbitrum \u0111a s\u1ed1 l\u00e0 nh\u1eefng c\u00e1i t\u00ean quen thu\u1ed9c n\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t nh\u00e0 \u0111\u1ea7u t\u01b0 Ethereum. V\u00ed d\u1ee5 nh\u01b0: WBTC, USDC, Truffle Suite, Tether, the Graph\u2026\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vi_du_tru\"><\/span>V\u00ed d\u1ef1 tr\u1eef<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>Khi tham gia h\u1ec7 sinh th\u00e1i Arbitrum, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng 1 trong 16 v\u00ed d\u01b0\u1edbi \u0111\u00e2y. V\u00ed d\u1ee5 nh\u01b0: Go Pocket, Coinbase Wallet, Math Wallet,\u00a0 Token Pocket\u2026\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Defi\"><\/span>Defi<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>\u0110\u1ec3 b\u1eaft k\u1ecbp xu h\u01b0\u1edbng, Arbitrum c\u0169ng t\u1ef1 m\u00ecnh x\u00e2y d\u1ef1ng m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m tham gia Defi nh\u01b0:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>L1, L2 Bridge\u00a0<\/li>\r\n<li>FakerDAO<\/li>\r\n<li>AARBE\u00a0<\/li>\r\n<li>Arbiswap\u00a0<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bridge\"><\/span>Bridge\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>M\u1ed9t s\u1ed1 Bridge n\u1ed5i b\u1eadt c\u0169ng \u0111\u01b0\u1ee3c Arbitrum \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng nh\u01b0: Anyswap, Celer Cbridge Connext\u2026\u00a0<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"ARB_Token_la_gi\"><\/span>ARB Token l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>ARB l\u00e0 native token c\u1ee7a h\u1ec7 sinh th\u00e1i Arbitrum.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"ARB_Token_Key_Metric\"><\/span>ARB Token Key Metric<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li>Name: Arbitrum<\/li>\r\n<li>Ticker: ARB<\/li>\r\n<li>Blockchain: Arbitrum<\/li>\r\n<li>Contract: 0x912CE59144191C1204E64559FE8253a0e49E6548<\/li>\r\n<li>Token Type: Utility, Governance<\/li>\r\n<li>Total Supply: 10,000,000,000 ARB<\/li>\r\n<\/ul>\r\n<h3><span class=\"ez-toc-section\" id=\"ARB_Token_Allocation\"><\/span>ARB Token Allocation<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>ARB \u0111\u01b0\u1ee3c d\u1ef1 \u00e1n ph\u00e2n b\u1ed5 theo t\u1ef7 l\u1ec7 nh\u01b0 sau:<\/p>\r\n<ul>\r\n<li>DAO Treasury: 42.78%<\/li>\r\n<li>Team &amp; Advisors: 26.94%<\/li>\r\n<li>Investors: 17.53%<\/li>\r\n<li>Airdrop: 11.62%<\/li>\r\n<li>DAOs on Arbitrum: 1.13%<\/li>\r\n<\/ul>\r\n<figure id=\"attachment_22125\" aria-describedby=\"caption-attachment-22125\" style=\"width: 660px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-22125\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/ar.png\" alt=\"\" width=\"660\" height=\"377\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/ar.png 660w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/ar-300x171.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/ar-150x86.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/09\/ar-450x257.png 450w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><figcaption id=\"caption-attachment-22125\" class=\"wp-caption-text\">ARB Token Allocation<\/figcaption><\/figure>\r\n<h3 id=\"section-14\"><span class=\"ez-toc-section\" id=\"Mua_ARB_Token_o_dau\"><\/span>Mua ARB Token \u1edf \u0111\u00e2u?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Hi\u1ec7n nay ARB Token \u0111\u00e3 \u0111\u01b0\u1ee3c ni\u00eam y\u1ebft tr\u00ean h\u1ea7u h\u1ebft c\u00e1c s\u00e0n giao d\u1ecbch uy t\u00edn: Fiahub, Binance, OKX,..<\/p>\r\n<h3 id=\"section-14\"><span class=\"ez-toc-section\" id=\"Luu_tru_ARB_Token_o_dau\"><\/span>L\u01b0u tr\u1eef ARB Token \u1edf \u0111\u00e2u?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u01b0u tr\u1eef ARB token t\u1ea1i b\u1ea5t k\u1ef3 v\u00ed n\u00e0o c\u00f3 h\u1ed7 tr\u1ee3 m\u1ea1ng blockchain Arbitrum. M\u1ed9t s\u1ed1 v\u00ed uy t\u00edn c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0: Metamask, Trust Wallet,.. Hay b\u1ea5t k\u00ec v\u00ed t\u1ea1i s\u00e0n giao d\u1ecbch nh\u01b0 Fiahub, Binance, OKX, Kucoin,&#8230;.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span>T\u1ed5ng k\u1ebft\u00a0<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Sau nh\u1eefng th\u00f4ng tin tr\u00ean, c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 r\u1eb1ng Arbitrum c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t c\u00e1i t\u00ean kh\u00e1 m\u1ea1nh khi tham gia v\u00e0o h\u1ec7 sinh th\u00e1i Layer 2. M\u1eb7c d\u00f9 tr\u01b0\u1edbc \u0111\u00f3, c\u00e1i t\u00ean Polygon r\u1ea5t n\u1ed5i ti\u1ebfng, nh\u01b0ng cho \u0111\u1ebfn nay, theo th\u1eddi gian, c\u00e1i t\u00ean l\u1ea1i l\u1ea1i kh\u00f4ng c\u00f3 s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 n\u1ed5i b\u1eadt nhi\u1ec1u kh\u00e1c v\u1edbi Mainnet, \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 c\u0169ng kh\u00f4ng c\u00f3 g\u00ec ti\u00ean ti\u1ebfn. V\u1eady n\u00ean, Arbitrum \u0111\u1ee7 t\u1ed1t v\u00e0 \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea9y t\u1ea5t c\u1ea3 c\u00e1c d\u1ef1 \u00e1n Layer 2 hi\u1ec7n t\u1ea1i v\u1ec1 ph\u00eda sau.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 b\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p th\u00f4ng tin v\u00e0 ph\u00e2n t\u00edch c\u1ee7a Fiahub. N\u1ebfu c\u1ea3m th\u1ea5y hay v\u00e0 c\u00f3 \u00edch, \u0111\u1eebng ng\u1ea1i chia s\u1ebb b\u00e0i vi\u1ebft tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng m\u1edf r\u1ed9ng h\u01a1n nh\u00e9!<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Sau khi cho ra m\u1eaft Arbitrum phi\u00ean b\u1ea3n ch\u00ednh th\u1ee9c v\u00e0o ng\u00e0y 01\/09, d\u01b0\u1eddng nh\u01b0 ch\u00fang ta \u0111\u1ec1u c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c Ethereum \u0111ang d\u1ea5n th\u00e2n v\u00e0o m\u1ed9t cu\u1ed9c chi\u1ebfn Layer 2 n\u1ea3y l\u1eeda nh\u1eb1m m\u1ee5c \u0111\u00edch t\u1ed1i \u01b0u l\u1ea1i ph\u00ed gas c\u0169ng nh\u01b0 n\u00e2ng cao t\u1ea7n su\u1ea5t giao d\u1ecbch tr\u00ean m\u1ed7i gi\u00e2y m\u1ed9t c\u00e1ch \u0111\u00e1ng<\/p>\n","protected":false},"author":23,"featured_media":10651,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[21846],"tags":[21703],"class_list":{"0":"post-10646","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tien-dien-tu","8":"tag-arbitrum"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - 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