{"id":1954,"date":"2019-10-16T14:13:28","date_gmt":"2019-10-16T07:13:28","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=1954"},"modified":"2025-06-06T20:56:14","modified_gmt":"2025-06-06T13:56:14","slug":"ethereum-eth","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/ethereum-eth\/","title":{"rendered":"Hardfork Ethereum L\u00e0 G\u00ec? C\u00e1c Giai \u0110o\u1ea1n Hardfork C\u1ee7a Ethereum"},"content":{"rendered":"\r\n<p>Ethereum (ETH) lu\u00f4n \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn l\u00e0 n\u1ec1n t\u1ea3ng ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng h\u1eefu \u00edch nh\u1ea5t, n\u1ed5i b\u1eadt l\u00e0 smart contract.<\/p>\r\n\r\n\r\n\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 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-eth\/#Cac_Giai_Doan_Nang_Cap_Cua_Ethereum\" >C\u00e1c Giai \u0110o\u1ea1n N\u00e2ng C\u1ea5p C\u1ee7a Ethereum?<\/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-eth\/#Frontier_la_gi\" >Frontier l\u00e0 g\u00ec?<\/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\/ethereum-eth\/#Homestead_la_gi\" >Homestead l\u00e0 g\u00ec?<\/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\/ethereum-eth\/#Metropolis_la_gi\" >Metropolis l\u00e0 g\u00ec<\/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\/ethereum-eth\/#Istanbul_la_gi\" >Istanbul l\u00e0 g\u00ec?<\/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\/ethereum-eth\/#Giai_Doan_Beacon\" >Giai \u0110o\u1ea1n Beacon<\/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\/ethereum-eth\/#Gia_Ethereum_Hien_Tai\" >Gi\u00e1 Ethereum Hi\u1ec7n T\u1ea1i?<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_Giai_Doan_Nang_Cap_Cua_Ethereum\"><\/span>C\u00e1c Giai \u0110o\u1ea1n N\u00e2ng C\u1ea5p C\u1ee7a <a href=\"https:\/\/www.fiahub.com\/blog\/ethereum-la-gi-eth-la-gi-ethereum-tu-a-z\/\" target=\"_blank\" rel=\"noopener\">Ethereum<\/a>?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"592\" class=\"wp-image-1957\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1-1024x592.png\" alt=\"Roadmap c\u00e1c giai \u0111o\u1ea1n n\u00e2ng c\u1ea5p c\u1ee7a Ethereum\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1-1024x592.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1-150x87.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1-300x173.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1-768x444.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1-810x468.png 810w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1-1140x659.png 1140w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Presentation1-1.png 1240w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n\r\n\r\n\r\n<p>Theo roadmap, \u0111\u1ec3 \u0111i \u0111\u1ebfn giai \u0111o\u1ea1n cu\u1ed1i n\u00e2ng c\u1ea5p l\u00ean Ethereum 2.0, \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n tr\u01b0\u1edbc ti\u00ean s\u1ebd ph\u1ea3i tr\u1ea3i qua 3 giai \u0111o\u1ea1n l\u00e0: Frontier, Homestead v\u00e0 Metropolis v\u00e0 sau \u0111\u00f3 l\u00e0 c\u00e1c m\u1ee5c c\u1ee7a Beacon.<\/p>\r\n\r\n\r\n\r\n<p>Trong \u0111\u00f3, Frontier v\u00e0 Homestead t\u1eeb l\u00e2u \u0111\u00e3 \u0111\u01b0\u1ee3c Ethereum Foundation ho\u00e0n th\u00e0nh.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frontier_la_gi\"><\/span>Frontier l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Ng\u01b0\u1eddi s\u00e1ng l\u1eadp ra Ethereum ch\u1ec9 m\u1edbi 23 tu\u1ed5i, t\u00ean l\u00e0 Vitalik Buterin v\u1edbi m\u1ee5c \u0111\u00edch t\u1ea1o ra \u0111\u1ed3ng c\u00f3 kh\u1ea3 n\u0103ng thanh to\u00e1n, \u0111\u01b0\u1ee3c xem nh\u01b0 Bitcoin th\u1ebf h\u1ec7 th\u1ee9 hai.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"640\" class=\"wp-image-1958\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-1024x640.jpg\" alt=\"Ethereum Frontier \" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-1024x640.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-150x94.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-300x187.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-768x480.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-320x200.jpg 320w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-810x506.jpg 810w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210-1140x712.jpg 1140w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/ethereum-frontier-release1210.jpg 1210w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Homestead_la_gi\"><\/span>Homestead l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Phi\u00ean b\u1ea3n Homestead c\u1ee7a Ethereum s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n PoW, m\u1ed7i kh\u1ed1i m\u1edbi t\u1ea1o ra m\u1ea5t t\u1eeb 15-17s, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi 5 ETH. L\u00fac n\u00e0y Ethereum v\u1eabn \u0111ang l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng non tr\u1ebb tr\u01b0\u1edbc nh\u1eefng bi\u1ebfn \u0111\u1ed9ng m\u1ea1nh t\u1eeb th\u1ecb tr\u01b0\u1eddng, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng mua b\u00e1n th\u00f4ng qua c\u00e1c s\u00e0n giao d\u1ecbch hay nh\u1eefng t\u1ed5 ch\u1ee9c\/ c\u00e1 nh\u00e2n.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"720\" height=\"405\" class=\"wp-image-1960\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Slide11-4.png\" alt=\"Ethereum PoW \" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Slide11-4.png 720w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Slide11-4-150x84.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Slide11-4-300x169.png 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Metropolis_la_gi\"><\/span>Metropolis l\u00e0 g\u00ec<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 hai giai \u0111o\u1ea1n Frontier v\u00e0 Homestead, Metropolis \u0111\u01b0\u1ee3c chia th\u00e0nh 2 ph\u1ea7n nh\u1ecf:<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Hardfork Byzantium<\/li>\r\n<li>Hardfork Constantinople<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Theo l\u1eddi gi\u1ea3i th\u00edch t\u1eeb blog ch\u00ednh th\u1ee9c:<\/p>\r\n\r\n\r\n\r\n<p>\u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n m\u00e0 Ethereum Foundation s\u1ebd ph\u00e1t h\u00e0nh giao di\u1ec7n t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u1ea7y \u0111\u1ee7 t\u00ednh n\u0103ng cho ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng chuy\u00ean v\u1ec1 k\u1ef9 thu\u1eadt c\u1ee7a Ethereum.\u201d<\/p>\r\n\r\n\r\n\r\n<p>Byzantium l\u00e0 m\u1ed9t trong nh\u1eefng n\u00e2ng c\u1ea5p m\u01b0\u1ee3t m\u00e0 h\u01a1n v\u00e0 gi\u1edbi thi\u1ec7u 8 Giao th\u1ee9c C\u1ea3i thi\u1ec7n Ethereum (EIP). T\u1ea5t c\u1ea3 c\u00e1c giao th\u1ee9c n\u00e0y \u0111\u00e3 \u0111i v\u00e0o ho\u1ea1t \u0111\u1ed9ng v\u00e0o th\u00e1ng 10\/2017 tr\u00ean block th\u1ee9 4.370.000. T\u00ednh n\u0103ng ch\u00ednh c\u1ee7a Byzantium l\u00e0 tr\u00ec ho\u00e3n difficulty bomb, gi\u1ea3m ph\u1ea7n th\u01b0\u1edfng block t\u1eeb 5 ETH xu\u1ed1ng c\u00f2n 3 ETH.<\/p>\r\n\r\n\r\n\r\n<p>Constantinople \u2013 n\u1eeda sau c\u1ee7a giai \u0111o\u1ea1n Metropolis \u2013 \u0111\u00e3 ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u r\u00e0o c\u1ea3n h\u01a1n, c\u0169ng nh\u01b0 nhi\u1ec1u l\u1ea7n tr\u00ec ho\u00e3n. N\u00e2ng c\u1ea5p n\u00e0y l\u00e0 m\u1ed9t trong nh\u1eefng s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c ch\u1edd \u0111\u00f3n nh\u1ea5t trong c\u1ed9ng \u0111\u1ed3ng Ethereum. \u0110\u1ec1 xu\u1ea5t ban \u0111\u1ea7u cho vi\u1ec7c n\u00e2ng c\u1ea5p bao g\u1ed3m 5 EIP, v\u1edbi \u0111i\u1ec3m nh\u1ea5n ch\u00ednh l\u00e0 tr\u00ec ho\u00e3n difficulty bomb v\u00e0 gi\u1ea3m ph\u1ea7n th\u01b0\u1edfng block t\u1eeb 3 ETH xu\u1ed1ng c\u00f2n 2 ETH.<\/p>\r\n\r\n\r\n\r\n<p>V\u00e0 cu\u1ed1i c\u00f9ng, hardfork Constantinople \u0111\u00e3 di\u1ec5n ra th\u00e0nh c\u00f4ng v\u00e0o ng\u00e0y 28\/02.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Istanbul_la_gi\"><\/span>Istanbul l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"745\" height=\"481\" class=\"wp-image-1961\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Ethereum-Developers-Actively-Looking-for-Beacon-Chain-ASICs-1.jpg\" alt=\"Giai \u0111o\u1ea1n Istanbul, Ethereum chu\u1ea9n b\u1ecb hardfork ti\u1ebfp\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Ethereum-Developers-Actively-Looking-for-Beacon-Chain-ASICs-1.jpg 745w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Ethereum-Developers-Actively-Looking-for-Beacon-Chain-ASICs-1-150x97.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/Ethereum-Developers-Actively-Looking-for-Beacon-Chain-ASICs-1-300x194.jpg 300w\" sizes=\"(max-width: 745px) 100vw, 745px\" \/><\/figure>\r\n\r\n\r\n\r\n<p>Ti\u1ebfp theo s\u1ebd l\u00e0 Istanbul<\/p>\r\n\r\n\r\n\r\n<p>\u0110\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n Ethereum hi\u1ec7n \u0111ang s\u1eb5n s\u00e0ng cho c\u00e1c hardfork ti\u1ebfp theo, s\u1ebd di\u1ec5n ra trong kho\u1ea3ng 8 th\u00e1ng k\u1ec3 t\u1eeb b\u00e2y gi\u1edd.<\/p>\r\n\r\n\r\n\r\n<p>Th\u00e1ng 5\/2019: th\u1eddi h\u1ea1n \u200b\u200bcu\u1ed1i \u0111\u1ec3 g\u1eedi t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ec1 xu\u1ea5t cho Istanbul.<\/p>\r\n\r\n\r\n\r\n<p>Th\u00e1ng 8\/2019: th\u1eddi gian \u01b0\u1edbc t\u00ednh Testnet Istanbul.<\/p>\r\n\r\n\r\n\r\n<p>Th\u00e1ng 10\/2019: Hardfork Istanbul d\u1ef1 ki\u1ebfn \u200b\u200bdi\u1ec5n ra.<\/p>\r\n\r\n\r\n\r\n<p>C\u00e1c n\u00e2ng c\u1ea5p kh\u00e1c c\u1ee7a Ethereum<\/p>\r\n\r\n\r\n\r\n<p>Ngo\u00e0i Istanbul, c\u00e1c n\u00e2ng c\u1ea5p kh\u00e1c m\u00e0 \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n \u0111ang t\u1eadp trung v\u00e0o l\u00e0 Ethereum 2.0 hay c\u00f2n g\u1ecdi l\u00e0 Serenity, giai \u0111o\u1ea1n cu\u1ed1i v\u00e0 tri\u1ec3n khai ProgPow.<\/p>\r\n\r\n\r\n\r\n<p>ProgPow, hay c\u00f2n g\u1ecdi l\u00e0 Proof-of-Work c\u1ee7a Programmatic, l\u00e0 b\u1ea3n n\u00e2ng c\u1ea5p \u0111\u01b0\u1ee3c c\u1ed9ng \u0111\u1ed3ng \u0111\u00e0o ETH ch\u1edd \u0111\u1ee3i r\u1ea5t nhi\u1ec1u. Do nh\u1eefng lo ng\u1ea1i ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 s\u1ef1 t\u1eadp trung h\u00f3a trong ph\u00e2n kh\u00fac \u0111\u00e0o coin, vi\u1ec7c tri\u1ec3n khai ProgPow s\u1ebd l\u00e0m gi\u1ea3m s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a c\u00e1c m\u00e1y \u0111\u00e0o ASIC c\u0169ng nh\u01b0 \u1ee7ng h\u1ed9 GPU.<\/p>\r\n\r\n\r\n\r\n<p>Serenity l\u00e0 giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng c\u1ee7a Ethereum. \u0110i\u1ec3m n\u1ed5i b\u1eadt ch\u00ednh l\u00e0 s\u1ef1 chuy\u1ec3n \u0111\u1ed5i t\u1eeb Proof-of-Work sang Proof-of-Stake v\u00e0 gi\u1edbi thi\u1ec7u Beacon c\u0169ng nh\u01b0 Casper tr\u00ean Ethereum. Giai \u0111o\u1ea1n n\u00e0y s\u1ebd m\u1edf \u0111\u01b0\u1eddng cho vi\u1ec7c n\u00e2ng c\u1ea5p l\u00ean eWasm.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Giai_Doan_Beacon\"><\/span>Giai \u0110o\u1ea1n Beacon<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" class=\"wp-image-1962\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1-1024x576.jpg\" alt=\"Giai \u0111o\u1ea1n Beacon, Ethereum PoS\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1-1024x576.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1-150x84.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1-300x169.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1-768x432.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1-810x456.jpg 810w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1-1140x641.jpg 1140w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/maxresdefault-1.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Giai \u0111o\u1ea1n 0 \u2013 Beacon Chain: Beacon Chain l\u00e0 chu\u1ed7i d\u1ef1a tr\u00ean PoS \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u201cch\u1ea1y song song\u201d v\u1edbi chu\u1ed7i PoW c\u1ee7a Ethereum. L\u00fac \u0111\u1ea7u, Beacon Chain s\u1ebd \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n v\u00e0 s\u1ebd kh\u00f4ng h\u1ed7 tr\u1ee3 c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u0169ng nh\u01b0 c\u00e1c t\u00e0i kho\u1ea3n.<\/li>\r\n<li>Giai \u0111o\u1ea1n 1 \u2013 Sharding c\u01a1 b\u1ea3n: C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt Sharding \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00fap t\u0103ng quy m\u00f4 giao d\u1ecbch b\u1eb1ng c\u00e1ch chia m\u1ea1ng l\u01b0\u1edbi cho nhi\u1ec1u ph\u00e2n \u0111o\u1ea1n, cho ph\u00e9p m\u1ea1ng x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi nhi\u1ec1u giao d\u1ecbch.<\/li>\r\n<li>Giai \u0111o\u1ea1n 2 \u2013 eWASM: eWASM v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 m\u1ed9t m\u00e1y \u1ea3o Ethereum (EVM) \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng l\u1ea1i, cung c\u1ea5p s\u1ef1 h\u1ed7 tr\u1ee3 cho c\u1ea3 PoS v\u00e0 c\u00e1c c\u1eadp nh\u1eadt sharding. Ngo\u00e0i ra, n\u00f3 s\u1ebd cho ph\u00e9p c\u00e1c \u201ch\u1ee3p \u0111\u1ed3ng, t\u00e0i kho\u1ea3n th\u00f4ng minh, v\u00e0 nhi\u1ec1u ch\u1ee9c n\u0103ng kh\u00e1c\u201d khi Ethereum 2.0 ho\u1ea1t \u0111\u1ed9ng.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gia_Ethereum_Hien_Tai\"><\/span>Gi\u00e1 Ethereum Hi\u1ec7n T\u1ea1i?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>S\u1ef1 ch\u1eadm tr\u1ec5 trong l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n th\u01b0\u1eddng t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn gi\u00e1 c\u1ee7a token ti\u1ec1n \u0111i\u1ec7n t\u1eed. Gi\u00e1 ETH g\u1ea7n \u0111\u00e2y r\u1ea5t y\u1ebfu nh\u01b0ng v\u1eabn ch\u1ee7 y\u1ebfu b\u00e1m v\u00e0o c\u00e1c \u0111\u1ed9ng th\u00e1i c\u1ee7a anh l\u1edbn Bitcoin. Ch\u1ec9 ri\u00eang trong tu\u1ea7n n\u00e0y, ETH \u0111\u00e3 b\u1ecb ph\u00e1 v\u1ee1 25% xu\u1ed1ng m\u1ee9c th\u1ea5p nh\u1ea5t trong 4 th\u00e1ng d\u01b0\u1edbi 180 \u0111\u00f4.<\/p>\r\n\r\n\r\n\r\n<p>ETH kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 \u0111\u1ed9ng th\u00e1i n\u00e0o m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp v\u1edbi Bitcoin cho \u0111\u1ebfn khi c\u00f3 nh\u1eefng ti\u1ebfn b\u1ed9 v\u1eefng ch\u1eafc nh\u1edd v\u00e0o m\u1ed9t s\u1ed1 n\u00e2ng c\u1ea5p m\u1ea1ng n\u00e0y. Th\u1eadt kh\u00f4ng may cho nh\u1eefng ng\u01b0\u1eddi n\u1eafm gi\u1eef ETH, gi\u00e1 c\u1ee7a n\u00f3 v\u1eabn \u0111ang c\u00f3 t\u1ef7 s\u1ed1 ph\u1ee5 thu\u1ed9c v\u00e0o Bitcoin (BTC) kh\u00e1 l\u00e0 cao.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"409\" class=\"wp-image-1963\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0-1024x409.png\" alt=\"Gi\u00e1 ETH theo th\u1eddi gian\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0-1024x409.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0-150x60.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0-300x120.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0-768x307.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0-810x323.png 810w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0-1140x455.png 1140w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/10\/0.png 1881w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\r\n\r\n\r\n\r\n<p><em>Happy Trading !<\/em><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Ethereum (ETH) lu\u00f4n \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn l\u00e0 n\u1ec1n t\u1ea3ng ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng h\u1eefu \u00edch nh\u1ea5t, n\u1ed5i b\u1eadt l\u00e0 smart contract. C\u00e1c Giai \u0110o\u1ea1n N\u00e2ng C\u1ea5p C\u1ee7a Ethereum? Theo roadmap, \u0111\u1ec3 \u0111i \u0111\u1ebfn giai \u0111o\u1ea1n cu\u1ed1i n\u00e2ng c\u1ea5p l\u00ean Ethereum 2.0, \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n tr\u01b0\u1edbc ti\u00ean s\u1ebd ph\u1ea3i tr\u1ea3i qua 3 giai \u0111o\u1ea1n l\u00e0:<\/p>\n","protected":false},"author":10,"featured_media":1956,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[21850],"tags":[2676,2675],"class_list":{"0":"post-1954","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tu-dien-crypto","8":"tag-ethereum-eth","9":"tag-hardfork-ethereum-eth"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Hardfork Ethereum L\u00e0 G\u00ec? C\u00e1c Giai \u0110o\u1ea1n Hardfork C\u1ee7a Ethereum - Fiahub<\/title>\n<meta name=\"description\" content=\"Tr\u01b0\u1edbc ti\u00ean s\u1ebd ph\u1ea3i tr\u1ea3i qua 3 giai \u0111o\u1ea1n l\u00e0: Frontier, Homestead v\u00e0 Metropolis v\u00e0 sau \u0111\u00f3 l\u00e0 c\u00e1c m\u1ee5c c\u1ee7a Beacon.\" \/>\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-eth\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hardfork Ethereum L\u00e0 G\u00ec? 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C\u00e1c Giai \u0110o\u1ea1n Hardfork C\u1ee7a Ethereum - Fiahub","description":"Tr\u01b0\u1edbc ti\u00ean s\u1ebd ph\u1ea3i tr\u1ea3i qua 3 giai \u0111o\u1ea1n l\u00e0: Frontier, Homestead v\u00e0 Metropolis v\u00e0 sau \u0111\u00f3 l\u00e0 c\u00e1c m\u1ee5c c\u1ee7a Beacon.","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-eth\/","og_locale":"en_US","og_type":"article","og_title":"Hardfork Ethereum L\u00e0 G\u00ec? 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