{"id":16994,"date":"2022-06-16T10:10:02","date_gmt":"2022-06-16T03:10:02","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=16994"},"modified":"2025-03-15T23:11:58","modified_gmt":"2025-03-15T16:11:58","slug":"gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/","title":{"rendered":"Top 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum b\u1ea1n c\u1ea7n bi\u1ebft"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Layer-2 tr\u00ean Ethereum l\u00e0 ch\u1ee7 \u0111\u1ec1 lu\u00f4n \u0111\u01b0\u1ee3c quan t\u00e2m trong nhi\u1ec1u n\u0103m qua. Trong b\u00e0i vi\u1ebft h\u00f4m nay, h\u00e3y c\u00f9ng Fiahub t\u00ecm hi\u1ec3u v\u1ec1 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1ea5t hi\u1ec7n nay nh\u00e9!<\/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\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#Arbitrum\" >Arbitrum<\/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\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#Arbitrum_hoat_dong_nhu_the_nao\" >Arbitrum ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/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\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#Optimism\" >Optimism\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#Cach_hoat_dong_cua_Optimism\" >C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Optimism<\/a><\/li><\/ul><\/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\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#zkSync\" >zkSync<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#zkSync_hoat_dong_nhu_the_nao\" >zkSync ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#Starknet\" >Starknet<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Arbitrum\"><\/span><span style=\"font-weight: 400;\">Arbitrum<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Arbitrum l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p L\u1edbp 2 gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ee7a c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u1ee7a Ethereum. N\u00f3 gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 giao d\u1ecbch v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng t\u1ed5ng th\u1ec3, \u0111\u1ed3ng th\u1eddi b\u1ed5 sung th\u00eam c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt. Gi\u1ea3 s\u1eed, n\u1ebfu b\u1ea1n mu\u1ed1n s\u1eed d\u1ee5ng b\u1ea5t k\u1ef3 s\u00e0n giao d\u1ecbch phi t\u1eadp trung (DEX) n\u00e0o tr\u00ean Ethereum, th\u00ec b\u1ea1n s\u1ebd ph\u1ea3i tr\u1ea3 m\u1ee9c ph\u00ed gas Ethereum hi\u1ec7n t\u1ea1i. N\u00f3 n\u1ed5i ti\u1ebfng l\u00e0 cao v\u00e0 n\u00f3 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m m\u1ed9t ph\u1ea7n danh m\u1ee5c \u0111\u1ea7u t\u01b0 v\u00e0 l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n. \u0110\u1ec3 gi\u1ea3m c\u00e1c kho\u1ea3n ph\u00ed n\u00e0y, m\u1ed9t nh\u00e0 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ea1ng Arbitrum \u0111\u1ec3 truy c\u1eadp v\u00e0o c\u00e1c DEX gi\u1ed1ng nhau v\u00e0 c\u00e1c m\u00e3 th\u00f4ng b\u00e1o ETH gi\u1ed1ng nhau trong khi tr\u1ea3 ph\u00ed th\u1ea5p h\u01a1n nhi\u1ec1u cho c\u00e1c giao d\u1ecbch.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ec1n t\u1ea3ng n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ch\u1ea1y M\u00e1y \u1ea3o Ethereum (EVM), h\u1ee3p \u0111\u1ed3ng v\u00e0 giao d\u1ecbch Ethereum kh\u00f4ng s\u1eeda \u0111\u1ed5i tr\u00ean l\u1edbp th\u1ee9 c\u1ea5p trong khi v\u1eabn \u0111\u01b0\u1ee3c h\u01b0\u1edfng s\u1ef1 b\u1ea3o m\u1eadt c\u1ee7a L\u1edbp 1 c\u1ee7a Ethereum.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Arbitrum \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1ec3 kh\u1eafc ph\u1ee5c m\u1ed9t s\u1ed1 \u0111i\u1ec3m y\u1ebfu c\u1ee7a c\u00f4ng ngh\u1ec7 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh d\u1ef1a tr\u00ean Ethereum. Ch\u00fang bao g\u1ed3m hi\u1ec7u qu\u1ea3 th\u1ea5p v\u00e0 chi ph\u00ed th\u1ef1c thi cao, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng k\u00e9m. Quan tr\u1ecdng nh\u1ea5t, Arbitrum gi\u00fap ng\u01b0\u1eddi d\u00f9ng Ethereum tr\u00e1nh \u0111\u01b0\u1ee3c ph\u00ed gas cao c\u1ee7a m\u1ea1ng l\u01b0\u1edbi.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Arbitrum s\u1eed d\u1ee5ng Optimistic Rollups \u0111\u1ec3 ghi l\u1ea1i c\u00e1c giao d\u1ecbch \u0111\u01b0\u1ee3c g\u1eedi tr\u00ean chu\u1ed7i ch\u00ednh c\u1ee7a Ethereum v\u00e0 sau \u0111\u00f3 th\u1ef1c thi ch\u00fang tr\u00ean m\u1ed9t sidechain l\u1edbp 2. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c \u0111\u1ed3ng th\u1eddi t\u1eadn d\u1ee5ng Ethereum. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng Arbitrum, Ethereum gi\u1ea3m b\u1edbt g\u00e1nh n\u1eb7ng v\u1ec1 l\u01b0u tr\u1eef v\u00e0 t\u00ednh to\u00e1n. Nhi\u1ec1u DApp Ethereum c\u0169ng c\u00f3 s\u1eb5n tr\u00ean c\u00e1c gi\u1ea3i ph\u00e1p L\u1edbp 2, bao g\u1ed3m c\u1ea3 Arbitrum.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Arbitrum \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi Offchain Labs, m\u1ed9t c\u00f4ng ty ph\u00e1t tri\u1ec3n c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i New York. Nh\u1eefng ng\u01b0\u1eddi s\u00e1ng l\u1eadp Offchain Labs, Ed Felten v\u00e0 Steven Goldfeder, c\u00f9ng v\u1edbi Harry Kalodner, \u0111ang d\u1eabn \u0111\u1ea7u s\u00e1ng ki\u1ebfn \u200b\u200bn\u00e0y, v\u00ec h\u1ecd \u0111\u1ec1u c\u00f3 ni\u1ec1m \u0111am m\u00ea s\u00e2u s\u1eafc v\u1edbi blockchain v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed. Ed Felten l\u00e0 gi\u00e1o s\u01b0 khoa h\u1ecdc m\u00e1y t\u00ednh t\u1ea1i Princeton. Steven l\u1ea5y b\u1eb1ng Ti\u1ebfn s\u0129, trong khi Harry hi\u1ec7n l\u00e0 nghi\u00ean c\u1ee9u sinh Ti\u1ebfn s\u0129 \u0110\u1ea1i h\u1ecdc Princeton.<\/span><\/p>\n<figure id=\"attachment_16996\" aria-describedby=\"caption-attachment-16996\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-16996\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-14.jpg\" alt=\"Arbitrum, Layer 2, Ethereum\" width=\"900\" height=\"506\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-14.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-14-300x169.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-14-150x84.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-14-768x432.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-14-450x253.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16996\" class=\"wp-caption-text\">Arbitrum l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p L\u1edbp 2 gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ee7a c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u1ee7a Ethereum.<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Arbitrum_hoat_dong_nhu_the_nao\"><\/span><span style=\"font-weight: 400;\">Arbitrum ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Arbitrum \u0111ang x\u1eed l\u00fd c\u00e1c giao d\u1ecbch Ethereum th\u00f4ng qua giao th\u1ee9c Optimistic Rollup. C\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Ethereum c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng gi\u1ea3i ph\u00e1p L\u1edbp 2 n\u00e0y, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u00f3. L\u1edbp th\u1ee9 hai x\u1eed l\u00fd h\u1ea7u h\u1ebft c\u00e1c qu\u00e1 tr\u00ecnh x\u1eed l\u00fd giao d\u1ecbch v\u00e0 b\u00e1o c\u00e1o l\u1ea1i cho Ethereum. Nh\u1eefng k\u1ebft qu\u1ea3 n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c ghi l\u1ea1i tr\u00ean blockchain ch\u00ednh, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 l\u00ean r\u1ea5t nhi\u1ec1u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Gi\u1ed1ng nh\u01b0 nhi\u1ec1u blockchain kh\u00e1c, Arbitrum c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tham gia b\u1edfi c\u00e1c n\u00fat ri\u00eang l\u1ebb. C\u00e1c n\u00fat \u0111\u1ea7y \u0111\u1ee7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 t\u00edch l\u0169y c\u00e1c giao d\u1ecbch L\u1edbp 1 v\u00e0 c\u00e1c n\u00fat x\u00e1c th\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i tr\u1ea1ng th\u00e1i c\u1ee7a chu\u1ed7i. Ph\u1ea7n th\u01b0\u1edfng cho nh\u1eefng ng\u01b0\u1eddi t\u1ed5ng h\u1ee3p g\u1eedi giao d\u1ecbch \u0111\u1ebfn chu\u1ed7i L\u1edbp 1 \u0111\u01b0\u1ee3c thanh to\u00e1n b\u1eb1ng ETH. T\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi tham gia m\u1ea1ng kh\u00e1c s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a ph\u00ed giao d\u1ecbch ng\u01b0\u1eddi d\u00f9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u00ecnh x\u00e1c th\u1ef1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Arbitrum gi\u1edbi thi\u1ec7u m\u1ed9t giai \u0111o\u1ea1n \u0111\u1ea7y th\u1eed th\u00e1ch cho c\u00e1c kh\u1ed1i rollup. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c tr\u00ecnh x\u00e1c th\u1ef1c kh\u00e1c ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u1ed9t kh\u1ed1i v\u00e0 th\u1eed th\u00e1ch n\u00f3 n\u1ebfu h\u1ecd cho r\u1eb1ng n\u00f3 kh\u00f4ng ch\u00ednh x\u00e1c. C\u1ed5 ph\u1ea7n c\u1ee7a ng\u01b0\u1eddi x\u00e1c th\u1ef1c n\u00f3i d\u1ed1i c\u00f3 th\u1ec3 b\u1ecb t\u1ecbch thu n\u1ebfu kh\u1ed1i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u00e0 kh\u00f4ng h\u1ee3p l\u1ec7 ho\u1eb7c th\u00e1ch th\u1ee9c kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ee9ng minh. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi x\u00e1c nh\u1eadn ch\u01a1i c\u00f4ng b\u1eb1ng v\u00e0 kh\u00f4ng c\u00f3 r\u1ee7i ro v\u1ec1 h\u1eadu qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ea1ng c\u0169ng c\u00f3 m\u00e1y \u1ea3o c\u1ee7a ri\u00eang m\u00ecnh, Arbitrum Virtual Machine (AVM), t\u1ed3n t\u1ea1i tr\u00ean EthBridge \u0111\u1ec3 th\u1ef1c thi c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh Arbitrum. AVM t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh t\u01b0\u01a1ng th\u00edch v\u1edbi Ethereum \u0111\u1ec3 ch\u1ea1y tr\u00ean \u0111\u00f3.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Optimism\"><\/span><span style=\"font-weight: 400;\">Optimism\u00a0<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.fiahub.com\/blog\/hieu-ro-ve-zk-rollup-va-optimistic-rollup-tren-ethereum-layer-2\/\">Optimism<\/a> l\u00e0 m\u1ed9t blockchain Ethereum L\u1edbp 2 chi ph\u00ed th\u1ea5p v\u00e0 nhanh-nh\u01b0-ch\u1edbp. V\u1ec1 c\u01a1 b\u1ea3n, n\u1ec1n t\u1ea3ng n\u00e0y t\u1ed5ng h\u1ee3p v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch tr\u00ean blockchain c\u1ee7a n\u00f3 tr\u01b0\u1edbc khi \u0111\u0103ng bi\u00ean nh\u1eadn l\u00ean m\u1ea1ng ch\u00ednh Ethereum. V\u00ec blockchain c\u1ee7a n\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n Ethereum, ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb ph\u00ed gas th\u1ea5p h\u01a1n v\u00e0 dapp \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng t\u1ed1t h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Blockchain l\u00e0 c\u00f4ng ty \u0111\u1ea7u ti\u00ean gi\u1edbi thi\u1ec7u giao th\u1ee9c Optimism Rollup t\u01b0\u01a1ng th\u00edch v\u1edbi EVM (\u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn chi ti\u1ebft h\u01a1n b\u00ean d\u01b0\u1edbi). Tuy nhi\u00ean, s\u1ef1 ch\u1eadm tr\u1ec5 trong vi\u1ec7c ra m\u1eaft m\u1ea1ng ch\u00ednh c\u1ee7a n\u00f3 \u0111\u00e3 m\u1edf ra c\u00e1nh c\u1eeda cho s\u1ef1 c\u1ea1nh tranh, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1eeb Arbitrum. Tr\u00ean th\u1ef1c t\u1ebf, Uniswap \u0111\u00e3 c\u00f3 k\u1ebf ho\u1ea1ch ra m\u1eaft tr\u00ean Optimism nh\u01b0ng \u0111\u00e3 chuy\u1ec3n sang Arbitrum do nh\u1eefng s\u1ef1 ch\u1eadm tr\u1ec5 n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Optimism Collective DAO ph\u00e2n b\u1ed5 doanh thu t\u1eeb giao th\u1ee9c Optimism cho c\u00e1c d\u1ef1 \u00e1n v\u00e0 c\u1ed9ng \u0111\u1ed3ng x\u00e2y d\u1ef1ng v\u00ec l\u1ee3i \u00edch chung. \u0110\u1eb7c bi\u1ec7t, Optimism Collective&#8217;s Token House v\u00e0 Citizens&#8217; House c\u00e2n b\u1eb1ng c\u00e1c m\u1ee5c ti\u00eau d\u00e0i h\u1ea1n v\u00e0 ng\u1eafn h\u1ea1n \u0111\u1ec3 t\u1ea1o ra m\u1ed9t t\u01b0\u01a1ng lai b\u1ec1n v\u1eefng cho Optimism, Ethereum v\u00e0 h\u1ec7 sinh th\u00e1i r\u1ed9ng l\u1edbn h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f4ng ty \u0111\u1ee9ng sau Optimism, OP Labs, g\u1ea7n \u0111\u00e2y \u0111\u00e3 huy \u0111\u1ed9ng \u0111\u01b0\u1ee3c 150 tri\u1ec7u \u0111\u00f4 la trong v\u00f2ng Series B do Paradigm v\u00e0 Andreessen Horowitz (a16z) d\u1eabn \u0111\u1ea7u, \u0111\u1ecbnh gi\u00e1 doanh nghi\u1ec7p v\u00e0o kho\u1ea3ng 1,65 t\u1ef7 \u0111\u00f4 la. Trong m\u1ed9t b\u00e0i \u0111\u0103ng tr\u00ean blog, c\u00f4ng ty \u0111\u00e3 n\u00f3i r\u00f5 r\u1eb1ng s\u1ed1 ti\u1ec1n t\u00e0i tr\u1ee3 s\u1ebd d\u00e0nh cho vi\u1ec7c thu\u00ea c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau \u0111\u01b0a c\u00e1c giao d\u1ecbch Ethereum xu\u1ed1ng m\u1ee9c d\u01b0\u1edbi \u0111\u00f4 la.<\/span><\/p>\n<figure id=\"attachment_16997\" aria-describedby=\"caption-attachment-16997\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16997 size-full\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-15.jpg\" alt=\"Optimism, Layer 2, Ethereum\" width=\"900\" height=\"500\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-15.jpg 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-15-300x167.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-15-150x83.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-15-768x427.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-15-450x250.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16997\" class=\"wp-caption-text\">Optimism l\u00e0 m\u1ed9t blockchain Ethereum L\u1edbp 2 chi ph\u00ed th\u1ea5p v\u00e0 nhanh-nh\u01b0-ch\u1edbp<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Cach_hoat_dong_cua_Optimism\"><\/span><span style=\"font-weight: 400;\">C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Optimism<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Optimism l\u00e0 m\u1ed9t chu\u1ed7i kh\u1ed1i Ethereum L\u1edbp 2 s\u1eed d\u1ee5ng Rollup \u0111\u1ec3 gi\u1ea3m chi ph\u00ed v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. V\u1ec1 b\u1ea3n ch\u1ea5t, Rollup li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u1ec3 &#8220;cu\u1ed9n&#8221; d\u1eef li\u1ec7u giao d\u1ecbch v\u00e0 di chuy\u1ec3n n\u00f3 ra kh\u1ecfi m\u1ea1ng ch\u00ednh Ethereum \u0111\u1ec3 x\u1eed l\u00fd. Sau \u0111\u00f3, tr\u00ecnh t\u1ef1 g\u1eedi c\u00e1c l\u00f4 d\u1eef li\u1ec7u giao d\u1ecbch \u0111\u01b0\u1ee3c n\u00e9n cao tr\u1edf l\u1ea1i Ethereum.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f3 hai c\u00e1ch \u0111\u1ec3 x\u00e1c minh giao d\u1ecbch t\u1ed5ng h\u1ee3p: Optimism ho\u1eb7c Zero-Knowledge (ZK). C\u00e1c \u0111\u1ee3t t\u1ed5ng h\u1ee3p ZK t\u1ea1o ra c\u00e1c b\u1eb1ng ch\u1ee9ng m\u1eadt m\u00e3 ch\u1ee9ng minh t\u00ednh h\u1ee3p l\u1ec7 c\u1ee7a c\u00e1c giao d\u1ecbch, trong khi c\u00e1c b\u1ea3n t\u1ed5ng h\u1ee3p Optimism cho r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch \u0111\u1ec1u h\u1ee3p l\u1ec7. Thay v\u00ec chi ph\u00ed t\u1ed5ng h\u1ee3p ZK cao h\u01a1n, c\u00e1c b\u1ea3n t\u1ed5ng h\u1ee3p Optimism c\u00f3 m\u1ed9t kho\u1ea3ng th\u1eddi gian th\u1eed th\u00e1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u00fang nh\u01b0 t\u00ean g\u1ecdi c\u1ee7a n\u00f3, Optimism s\u1eed d\u1ee5ng c\u00e1c b\u01b0\u1edbc t\u1ed5ng h\u1ee3p Optimism. M\u1ea1ng c\u00f3 th\u1eddi gian th\u1eed th\u00e1ch m\u1ed9t tu\u1ea7n \u0111\u1ed1i v\u1edbi c\u00e1c b\u1eb1ng ch\u1ee9ng gian l\u1eadn, c\u00f3 ngh\u0129a l\u00e0 c\u00e1c kho\u1ea3n r\u00fat ti\u1ec1n t\u1eeb Optimism Bridge c\u00f3 th\u1eddi gian ch\u1edd m\u1ed9t tu\u1ea7n. Th\u1eddi gian th\u1eed th\u00e1ch k\u00e9o d\u00e0i l\u00e0m t\u0103ng t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a blockchain nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Optimism s\u1eed d\u1ee5ng nhi\u1ec1u c\u00f4ng ngh\u1ec7 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 chu\u1ed7i kh\u1ed1i Ethereum, bao g\u1ed3m GETH \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i cho n\u00fat L\u1edbp 2 v\u00e0 tr\u00ecnh bi\u00ean d\u1ecbch Solidity. Do \u0111\u00f3, blockchain cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng g\u1eedi b\u1ea5t k\u1ef3 t\u00e0i s\u1ea3n ERC-20 n\u00e0o gi\u1eefa c\u00e1c m\u1ea1ng, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i dApp Ethereum v\u00e0 gi\u1ea3m thi\u1ec3u m\u1ecdi s\u1ef1 kh\u00f4ng kh\u1edbp.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"zkSync\"><\/span><span style=\"font-weight: 400;\">zkSync<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">zkSync l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng quy m\u00f4 L\u1edbp 2 cung c\u1ea5p c\u00e1c giao d\u1ecbch r\u1ebb h\u01a1n v\u00e0 nhanh h\u01a1n so v\u1edbi chu\u1ed7i kh\u1ed1i Ethereum ch\u00ednh (L\u1edbp 1). C\u00e1c gi\u1ea3i ph\u00e1p L\u1edbp 2 di chuy\u1ec3n h\u1ea7u h\u1ebft ho\u1ea1t \u0111\u1ed9ng kh\u1ecfi L\u1edbp 1, trong khi v\u1eabn k\u1ebf th\u1eeba t\u00ednh b\u1ea3o m\u1eadt v\u00e0 t\u00ednh cu\u1ed1i c\u00f9ng c\u1ee7a n\u00f3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Argent \u0111ang x\u00e2y d\u1ef1ng v\u00ed L2 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng zkSync v\u00e0 ch\u00fang t\u00f4i hi\u1ec7n \u0111ang d\u1ea7n tri\u1ec3n khai quy\u1ec1n truy c\u1eadp Beta cho ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">zkSync gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed gas m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ea3o m\u1eadt ho\u1eb7c quy\u1ec1n ki\u1ec3m so\u00e1t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">zkSync cung c\u1ea5p cho b\u1ea1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ph\u00ed ga th\u1ea5p: l\u00ean \u0111\u1ebfn 1\/100 kh\u00ed L1 &amp; r\u1ebb h\u01a1n so v\u1edbi s\u1eed d\u1ee5ng c\u00e1c Optimism\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u1ed1c \u0111\u1ed9 cao: H\u01a1n 2000 giao d\u1ecbch m\u1ed7i gi\u00e2y (tps) so v\u1edbi 14tps tr\u00ean L1<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">B\u1ea3o m\u1eadt: \u0111\u01b0\u1ee3c b\u1ea3o m\u1eadt b\u1edfi chu\u1ed7i kh\u1ed1i Ethereum ch\u00ednh<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Chuy\u1ec3n kho\u1ea3n kh\u00f4ng ma s\u00e1t: d\u1ec5 d\u00e0ng di chuy\u1ec3n ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n gi\u1eefa L1 v\u00e0 L\u1edbp 2 m\u00e0 kh\u00f4ng b\u1ecb ch\u1eadm tr\u1ec5<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Kh\u00e1ng ki\u1ec3m duy\u1ec7t: b\u1ea1n c\u00f3 th\u1ec3 di chuy\u1ec3n t\u00e0i s\u1ea3n c\u1ee7a m\u00ecnh tr\u1edf l\u1ea1i L1 b\u1ea5t k\u1ef3 l\u00fac n\u00e0o<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_16998\" aria-describedby=\"caption-attachment-16998\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-16998\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-6.png\" alt=\"zkSync, Ethereum, Layer 2\" width=\"900\" height=\"549\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-6.png 1181w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-6-300x183.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-6-1024x624.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-6-150x91.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-6-768x468.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-6-450x274.png 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16998\" class=\"wp-caption-text\">zkSync l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng quy m\u00f4 L\u1edbp 2 cung c\u1ea5p c\u00e1c giao d\u1ecbch r\u1ebb h\u01a1n v\u00e0 nhanh h\u01a1n so v\u1edbi chu\u1ed7i kh\u1ed1i Ethereum ch\u00ednh (L\u1edbp 1)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"zkSync_hoat_dong_nhu_the_nao\"><\/span><span style=\"font-weight: 400;\">zkSync ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">zkSync l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a nh\u00f3m c\u00e1c gi\u1ea3i ph\u00e1p L\u1edbp 2 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 rollups. C\u1ee5 th\u1ec3 h\u01a1n, zkSync l\u00e0 m\u1ed9t b\u1ea3n t\u1ed5ng h\u1ee3p ZK. (ZK l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a zero knowledge, l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef m\u1eadt m\u00e3 \u0111\u1ec3 m\u1ed9t b\u00ean c\u00f3 th\u1ec3 ch\u1ee9ng minh v\u1edbi b\u00ean kh\u00e1c r\u1eb1ng \u0111i\u1ec1u g\u00ec \u0111\u00f3 l\u00e0 \u0111\u00fang m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 b\u1ea5t k\u1ef3 th\u00f4ng tin n\u00e0o kh\u00e1c.)<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Starknet\"><\/span><span style=\"font-weight: 400;\">Starknet<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">StarkNet StarkNet l\u00e0 m\u1ed9t b\u1ea3n t\u1ed5ng h\u1ee3p Zero-Knowledge (ZK-Rollup) phi t\u1eadp trung, kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p v\u00e0 ch\u1ed1ng ki\u1ec3m duy\u1ec7t, h\u1ed7 tr\u1ee3 t\u00ednh to\u00e1n chung tr\u00ean Ethereum. N\u00f3 d\u1ef1a tr\u00ean ng\u00f4n ng\u1eef Turing-ho\u00e0n ch\u1ec9nh Cairo.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Gi\u1ea3i ph\u00e1p m\u1edf r\u1ed9ng quy m\u00f4 c\u00f3 ba t\u00e1c nh\u00e2n m\u1ea1ng ch\u00ednh: nh\u00e0 ph\u00e1t tri\u1ec3n, ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c n\u00fat StarkNet. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng tri\u1ec3n khai logic nghi\u1ec7p v\u1ee5 c\u1ee7a ri\u00eang h\u1ecd v\u00e0 tri\u1ec3n khai ch\u00fang tr\u00ean StarkNet. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eedi c\u00e1c giao d\u1ecbch \u0111\u1ebfn StarkNet \u0111\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n, gi\u1ed1ng nh\u01b0 h\u1ecd t\u01b0\u01a1ng t\u00e1c v\u1edbi Ethereum ng\u00e0y nay. C\u00e1c n\u00fat v\u00e0 ng\u01b0\u1eddi tham gia c\u1ee7a StarkNet s\u1ebd \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch v\u1ec1 kinh t\u1ebf ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f4ng b\u1eb1ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch StarkNet s\u1ebd \u0111\u01b0\u1ee3c chia theo \u0111\u1ee3t \u0111\u1ecbnh k\u1ef3 v\u00e0 t\u00ednh h\u1ee3p l\u1ec7 c\u1ee7a ch\u00fang s\u1ebd \u0111\u01b0\u1ee3c ch\u1ee9ng minh trong b\u1eb1ng ch\u1ee9ng STARK, s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c minh tr\u00ean Ethereum. V\u00ec n\u1ed7 l\u1ef1c t\u00ednh to\u00e1n c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c minh c\u00e1c b\u1eb1ng ch\u1ee9ng STARK l\u00e0 nh\u1ecf theo c\u1ea5p s\u1ed1 nh\u00e2n so v\u1edbi t\u00ednh to\u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh, n\u00ean StarkNet c\u00f3 ti\u1ec1m n\u0103ng m\u1edf r\u1ed9ng Ethereum theo c\u00e1c m\u1ee9c \u0111\u1ed9 l\u1edbn.<\/span><\/p>\n<figure id=\"attachment_16999\" aria-describedby=\"caption-attachment-16999\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-16999\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-16.jpg\" alt=\"Starknet, Ethereum, Layer 2\" width=\"900\" height=\"540\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-16.jpg 800w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-16-300x180.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-16-150x90.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-16-768x461.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-16-450x270.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-16999\" class=\"wp-caption-text\">StarkNet StarkNet l\u00e0 m\u1ed9t b\u1ea3n t\u1ed5ng h\u1ee3p Zero-Knowledge (ZK-Rollup) phi t\u1eadp trung, kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p v\u00e0 ch\u1ed1ng ki\u1ec3m duy\u1ec7t, h\u1ed7 tr\u1ee3 t\u00ednh to\u00e1n chung tr\u00ean Ethereum<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">V\u00ec t\u1ea5t c\u1ea3 c\u00e1c chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i StarkNet s\u1ebd \u0111\u01b0\u1ee3c STARK ch\u1ee9ng minh, n\u00ean ch\u1ec9 nh\u1eefng chuy\u1ec3n \u0111\u1ed5i h\u1ee3p l\u1ec7 m\u1edbi \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn tr\u00ean Ethereum. T\u1ea5t c\u1ea3 d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o l\u1ea1i tr\u1ea1ng th\u00e1i StarkNet \u0111\u1ea7y \u0111\u1ee7 s\u1ebd \u0111\u01b0\u1ee3c xu\u1ea5t b\u1ea3n tr\u00ean chu\u1ed7i. B\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 ch\u1ea1y n\u00fat StarkNet c\u1ee7a ri\u00eang h\u1ecd. M\u1ee5c ti\u00eau c\u1ee7a n\u00f3 l\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00f9ng c\u00e1c thu\u1ed9c t\u00ednh b\u1ea3o m\u1eadt v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p nh\u01b0 Ethereum.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1eady l\u00e0 ch\u00fang ta \u0111\u00e3 c\u00f9ng nhau kh\u00e1m ph\u00e1 qua 4 d\u1ef1 \u00e1n Rollups top \u0111\u1ea7u c\u1ee7a Ethereum. \u0110\u1eebng qu\u00ean \u0111\u00f3n ch\u1edd nh\u1eefng b\u00e0i vi\u1ebft ti\u1ebfp theo tr\u00ean Blog c\u1ee7a <a href=\"https:\/\/www.fiahub.com\">Fiahub<\/a>. M\u1ecdi th\u1eafc m\u1eafc v\u1ec1 th\u1ecb tr\u01b0\u1eddng ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1, vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a ch\u00fang t\u00f4i 24\/7.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Layer-2 tr\u00ean Ethereum l\u00e0 ch\u1ee7 \u0111\u1ec1 lu\u00f4n \u0111\u01b0\u1ee3c quan t\u00e2m trong nhi\u1ec1u n\u0103m qua. Trong b\u00e0i vi\u1ebft h\u00f4m nay, h\u00e3y c\u00f9ng Fiahub t\u00ecm hi\u1ec3u v\u1ec1 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1ea5t hi\u1ec7n nay nh\u00e9! Arbitrum Arbitrum l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p L\u1edbp 2 gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng c\u1ee7a c\u00e1c h\u1ee3p<\/p>\n","protected":false},"author":24,"featured_media":16995,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21847],"tags":[10627,3153,17761,22318],"class_list":{"0":"post-16994","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-he-sinh-thai","8":"tag-ethereum-2-0","9":"tag-ethereum-la-gi-2","10":"tag-layer-2","11":"tag-layerzero"},"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>Top 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum b\u1ea1n c\u1ea7n bi\u1ebft - Fiahub<\/title>\n<meta name=\"description\" content=\"Trong b\u00e0i vi\u1ebft h\u00f4m nay, h\u00e3y c\u00f9ng Fiahub t\u00ecm hi\u1ec3u v\u1ec1 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1ea5t hi\u1ec7n nay nh\u00e9!\" \/>\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\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Top 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum b\u1ea1n c\u1ea7n bi\u1ebft\" \/>\n<meta property=\"og:description\" content=\"Trong b\u00e0i vi\u1ebft h\u00f4m nay, h\u00e3y c\u00f9ng Fiahub t\u00ecm hi\u1ec3u v\u1ec1 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1ea5t hi\u1ec7n nay nh\u00e9!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/\" \/>\n<meta property=\"og:site_name\" content=\"Fiahub Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FiahubVN\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-16T03:10:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-15T16:11:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/Fiahub_Nhan-dinh-thi-truong_Top-4-du-an-Rollups.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\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/\"},\"author\":{\"name\":\"Le Hoang\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/438ca2054bd04d8ef374b9dd54ed3418\"},\"headline\":\"Top 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum b\u1ea1n c\u1ea7n bi\u1ebft\",\"datePublished\":\"2022-06-16T03:10:02+00:00\",\"dateModified\":\"2025-03-15T16:11:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/\"},\"wordCount\":3034,\"publisher\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/Fiahub_Nhan-dinh-thi-truong_Top-4-du-an-Rollups.png\",\"keywords\":[\"Ethereum 2.0\",\"Ethereum l\u00e0 g\u00ec\",\"layer 2\",\"LayerZero\"],\"articleSection\":[\"H\u1ec7 sinh th\u00e1i\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/gioi-thieu-top-4-du-an-rollups-tren-ethereum-arbitrum-optimism-zksync-va-starknet\/\",\"name\":\"Top 4 d\u1ef1 \u00e1n Rollups tr\u00ean Ethereum b\u1ea1n c\u1ea7n bi\u1ebft - 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