<\/span><\/h2>\r\n\r\n\r\n\r\nV\u1edbi c\u00e1c blockchain nh\u01b0 Ethereum, c\u1ea7n ph\u1ea3i x\u00e1c th\u1ef1c c\u00e1c giao d\u1ecbch theo c\u00e1ch t\u1eadp trung.<\/p>\r\n\r\n\r\n\r\n
Ethereum gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed kh\u00e1c, hi\u1ec7n \u0111ang s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn PoW.\u00a0<\/p>\r\n\r\n\r\n\r\n
Trong h\u1ec7 th\u1ed1ng n\u00e0y, c\u00e1c th\u1ee3 \u0111\u00e0o s\u1eed d\u1ee5ng s\u1ee9c m\u1ea1nh x\u1eed l\u00fd ph\u1ea7n c\u1ee9ng m\u00e1y t\u00ednh \u0111\u1ec3 gi\u1ea3i c\u00e1c c\u00e2u \u0111\u1ed1 to\u00e1n h\u1ecdc ph\u1ee9c t\u1ea1p v\u00e0 x\u00e1c minh c\u00e1c giao d\u1ecbch m\u1edbi. Ng\u01b0\u1eddi khai th\u00e1c \u0111\u1ea7u ti\u00ean gi\u1ea3i \u0111\u01b0\u1ee3c m\u1ed9t c\u00e2u \u0111\u00f3 s\u1ebd th\u00eam m\u1ed9t giao d\u1ecbch m\u1edbi v\u00e0o b\u1ea3n ghi c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch t\u1ea1o n\u00ean chu\u1ed7i kh\u1ed1i. Sau \u0111\u00f3, h\u1ecd \u0111\u01b0\u1ee3c th\u01b0\u1edfng b\u1eb1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 t\u1ed1n r\u1ea5t nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng.\u00a0<\/p>\r\n\r\n\r\n\r\n
PoS kh\u00e1c v\u1edbi PoW \u1edf ch\u1ed7 thay v\u00ec th\u1ee3 \u0111\u00e0o, ng\u01b0\u1eddi x\u00e1c th\u1ef1c giao d\u1ecbch \u0111\u1eb7t ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 c\u00f3 quy\u1ec1n x\u00e1c minh giao d\u1ecbch. Nh\u1eefng ng\u01b0\u1eddi x\u00e1c th\u1ef1c n\u00e0y \u0111\u01b0\u1ee3c ch\u1ecdn \u0111\u1ec3 \u0111\u1ec1 xu\u1ea5t m\u1ed9t kh\u1ed1i d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed m\u00e0 h\u1ecd n\u1eafm gi\u1eef v\u00e0 h\u1ecd \u0111\u00e3 gi\u1eef n\u00f3 trong bao l\u00e2u.\u00a0<\/p>\r\n\r\n\r\n\r\n
C\u00e1c tr\u00ecnh x\u00e1c th\u1ef1c kh\u00e1c sau \u0111\u00f3 c\u00f3 th\u1ec3 ch\u1ee9ng th\u1ef1c r\u1eb1ng h\u1ecd \u0111\u00e3 nh\u00ecn th\u1ea5y m\u1ed9t kh\u1ed1i. Khi c\u00f3 \u0111\u1ee7 ch\u1ee9ng th\u1ef1c, m\u1ed9t kh\u1ed1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o blockchain. Ng\u01b0\u1eddi x\u00e1c th\u1ef1c sau \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c th\u01b0\u1edfng cho \u0111\u1ec1 xu\u1ea5t kh\u1ed1i th\u00e0nh c\u00f4ng. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “r\u00e8n” ho\u1eb7c “\u0111\u00fac”.<\/p>\r\n\r\n\r\n\r\n
\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a PoS l\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n nhi\u1ec1u so v\u1edbi PoW, v\u00ec n\u00f3 t\u00e1ch c\u00e1c qu\u00e1 tr\u00ecnh x\u1eed l\u00fd m\u00e1y t\u00ednh ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng kh\u1ecfi thu\u1eadt to\u00e1n \u0111\u1ed3ng thu\u1eadn. \u0110i\u1ec1u \u0111\u00f3 c\u0169ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n nhi\u1ec1u s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n \u0111\u1ec3 b\u1ea3o m\u1eadt chu\u1ed7i kh\u1ed1i.<\/p>\r\n\r\n\r\n\r\n
<\/span>Quy m\u00f4 c\u1ee7a Ethereum 2.0 t\u1ed1t h\u01a1n Ethereum 1.0 nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\r\n\r\n\r\n\r\nNguy\u00ean nh\u00e2n ch\u00ednh quy\u1ebft \u0111\u1ecbnh n\u00e2ng c\u1ea5p l\u00ean Ethereum 2.0 l\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. V\u1edbi Ethereum 1.0, m\u1ea1ng ch\u1ec9 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 kho\u1ea3ng 30 giao d\u1ecbch\/ gi\u00e2y. Ch\u00ednh \u0111i\u1ec1u n\u00e0y g\u00e2y ra s\u1ef1 ch\u1eadm tr\u1ec5 v\u00e0 t\u1eafc ngh\u1ebdn.\u00a0<\/p>\r\n\r\n\r\n\r\n
Ethereum 2.0 h\u1ee9a h\u1eb9n t\u0103ng s\u1ed1 l\u01b0\u1ee3ng giao d\u1ecbch l\u00ean \u0111\u1ebfn 100.000 giao d\u1ecbch m\u1ed7i gi\u00e2y. S\u1ef1 gia t\u0103ng n\u00e0y s\u1ebd \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c chu\u1ed7i ph\u00e2n \u0111o\u1ea1n.\u00a0<\/p>\r\n\r\n\r\n\r\n
\r\n
![\"Justin](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-1.jpg\")
\r\nJustin Drake chia s\u1ebb quan \u0111i\u1ec3m tr\u00ean Tweeter<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<\/span>Ethereum 2.0 an to\u00e0n h\u01a1n nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\r\n\r\n\r\n\r\nEthereum \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t minh v\u1edbi t\u00ednh b\u1ea3o m\u1eadt cao. H\u1ea7u h\u1ebft c\u00e1c m\u1ea1ng b\u1eb1ng ch\u1ee9ng v\u1ec1 c\u1ed5 ph\u1ea7n \u0111\u1ec1u c\u00f3 m\u1ed9t t\u1eadp h\u1ee3p nh\u1ecf c\u00e1c tr\u00ecnh x\u00e1c th\u1ef1c. \u0110i\u1ec1u n\u00e0y t\u1ea1o n\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng t\u1eadp trung h\u01a1n v\u00e0 gi\u1ea3m t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a m\u1ea1ng. Ethereum y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u 16.384 tr\u00ecnh x\u00e1c th\u1ef1c, l\u00e0m cho n\u00f3 t\u1eadp trung nhi\u1ec1u h\u01a1n. D\u1eabn \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 an to\u00e0n c\u0169ng cao h\u01a1n nhi\u1ec1u.\u00a0<\/p>\r\n\r\n\r\n\r\n
Tuy nhi\u00ean, theo Lior Yaffe, ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Jelurida v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ed1t l\u00f5i h\u00e0ng \u0111\u1ea7u c\u1ee7a blockchain Ardor. C\u00f3 m\u1ed9t l\u1ed7 h\u1ed5ng ti\u1ec1m \u1ea9n t\u1eadp trung v\u00e0o m\u1ee9c \u0111\u1ed9 t\u1ef7 l\u1ec7 tham gia v\u00e0o m\u1ea1ng.\u00a0<\/p>\r\n\r\n\r\n\r\n
C\u00e1c cu\u1ed9c ki\u1ec3m tra b\u1ea3o m\u1eadt c\u1ee7a Ethereum 2.0 \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi c\u00e1c t\u1ed5 ch\u1ee9c bao g\u1ed3m c\u1ea3 c\u00f4ng ty b\u1ea3o m\u1eadt blockchain Least Authority.\u00a0<\/p>\r\n\r\n\r\n\r\n
Ethereum Foundation \u0111ang thi\u1ebft l\u1eadp nh\u00f3m b\u1ea3o m\u1eadt d\u00e0nh ri\u00eang cho Ethereum \u0111\u1ec3 nghi\u00ean c\u1ee9u c\u00e1c v\u1ea5n \u0111\u1ec1 an ninh m\u1ea1ng c\u00f3 th\u1ec3 x\u1ea3y ra trong ti\u1ec1n \u0111i\u1ec7n t\u1eed.\u00a0<\/p>\r\n\r\n\r\n\r\n
Trong m\u1ed9t d\u00f2ng tweet, nh\u00e0 nghi\u00ean c\u1ee9u Ethereum 2.0 Justin Drake \u0111\u00e3 tuy\u00ean b\u1ed1 r\u1eb1ng nghi\u00ean c\u1ee9u s\u1ebd bao g\u1ed3m \u201ckhai th\u00e1c, s\u0103n ti\u1ec1n th\u01b0\u1edfng, nhi\u1ec7m v\u1ee5 m\u00e1y nh\u1eafn tin, m\u00f4 h\u00ecnh kinh t\u1ebf ti\u1ec1n \u0111i\u1ec7n t\u1eed, ph\u00e2n t\u00edch m\u1eadt m\u00e3 \u1ee9ng d\u1ee5ng, x\u00e1c minh ch\u00ednh th\u1ee9c\u201d.<\/p>\r\n\r\n\r\n\r\n
<\/span>Qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p 2.0<\/span><\/h2>\r\n\r\n\r\n\r\nSau m\u1ed9t lo\u1ea1t c\u00e1c l\u1ea7n ra m\u1eaft testnet, Topaz, Medalla, Spadina v\u00e0 Zinken, vi\u1ec7c tri\u1ec3n khai \u0111\u1ea7y \u0111\u1ee7 Ethereum 2.0 s\u1ebd di\u1ec5n ra trong ba giai \u0111o\u1ea1n: Giai \u0111o\u1ea1n 0, 1 v\u00e0 2 (c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u00edch \u0111\u1ebfm t\u1eeb 0). Giai \u0111o\u1ea1n 0 ra m\u1eaft v\u00e0o ng\u00e0y 1 th\u00e1ng 12 n\u0103m 2020, v\u1edbi c\u00e1c giai \u0111o\u1ea1n kh\u00e1c d\u1ef1 ki\u1ebfn \u200b\u200bs\u1ebd ho\u00e0n th\u00e0nh trong nh\u1eefng n\u0103m ti\u1ebfp theo.<\/p>\r\n\r\n\r\n\r\n
\r\n- Giai \u0111o\u1ea1n 0 xem vi\u1ec7c th\u1ef1c hi\u1ec7n Chu\u1ed7i b\u00e1o hi\u1ec7u; \u0111i\u1ec1u n\u00e0y l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd s\u1ed5 \u0111\u0103ng k\u00fd c\u1ee7a c\u00e1c tr\u00ecnh x\u00e1c th\u1ef1c c\u0169ng nh\u01b0 tri\u1ec3n khai c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n (PoS) cho Ethereum 2.0. Chu\u1ed7i Ethereum PoW ban \u0111\u1ea7u s\u1ebd ch\u1ea1y c\u00f9ng v\u1edbi chu\u1ed7i n\u00e0y \u0111\u1ec3 kh\u00f4ng c\u00f3 s\u1ef1 gi\u00e1n \u0111o\u1ea1n v\u1ec1 t\u00ednh li\u00ean t\u1ee5c c\u1ee7a d\u1eef li\u1ec7u.<\/li>\r\n
- Giai \u0111o\u1ea1n 1, d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0o n\u0103m 2021, s\u1ebd ch\u1ee9ng ki\u1ebfn \u200b\u200bs\u1ef1 t\u00edch h\u1ee3p c\u1ee7a chu\u1ed7i b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n. M\u1ea1ng d\u1ef1 ki\u1ebfn \u200b\u200bs\u1ebd ra m\u1eaft v\u1edbi 64 ph\u00e2n \u0111o\u1ea1n (cho ph\u00e9p th\u00f4ng l\u01b0\u1ee3ng g\u1ea5p 64 l\u1ea7n so v\u1edbi Ethereum 1.0) m\u1eb7c d\u00f9 khi kh\u1edfi ch\u1ea1y ch\u00fang s\u1ebd kh\u00f4ng h\u1ed7 tr\u1ee3 t\u00e0i kho\u1ea3n ho\u1eb7c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh.\u00a0<\/li>\r\n
- Giai \u0111o\u1ea1n 1.5, m\u1ed9t b\u1ea3n c\u1eadp nh\u1eadt t\u1ea1m th\u1eddi s\u1ebd c\u00f3 hi\u1ec7u l\u1ef1c v\u00e0o n\u0103m 2021, s\u1ebd ch\u1ee9ng ki\u1ebfn \u200b\u200bm\u1ea1ng ch\u00ednh Ethereum ch\u00ednh th\u1ee9c tr\u1edf th\u00e0nh m\u1ed9t ph\u00e2n \u0111o\u1ea1n v\u00e0 chuy\u1ec3n sang b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n.<\/li>\r\n
- Giai \u0111o\u1ea1n 2, d\u1ef1 ki\u1ebfn \u200b\u200bra m\u1eaft v\u00e0o n\u0103m 2021\/22, s\u1ebd ch\u1ee9ng ki\u1ebfn \u200b\u200bc\u00e1c ph\u00e2n \u0111o\u1ea1n tr\u1edf n\u00ean \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9c n\u0103ng v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh. N\u00f3 c\u0169ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c th\u00eam t\u00e0i kho\u1ea3n Ether v\u00e0 cho ph\u00e9p chuy\u1ec3n v\u00e0 r\u00fat ti\u1ec1n, th\u1ef1c hi\u1ec7n chuy\u1ec3n ti\u1ec1n ch\u00e9o v\u00e0 c\u00e1c cu\u1ed9c g\u1ecdi h\u1ee3p \u0111\u1ed3ng. N\u00f3 s\u1ebd x\u00e2y d\u1ef1ng m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean Ethereum 2.0.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n
<\/span>Qu\u00e1 tr\u00ecnh ra m\u1eaft Ethereum nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\r\n\r\n\r\n\r\nChu\u1ed7i Beacon c\u1ee7a Ethereum 2.0, giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean trong qu\u00e1 tr\u00ecnh ph\u00e1t h\u00e0nh Ethereum 2.0, \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng v\u00e0o l\u00fac 12:00 tr\u01b0a UTC v\u00e0o ng\u00e0y 1 th\u00e1ng 12 n\u0103m 2020.<\/p>\r\n\r\n\r\n\r\n
Ph\u00e1t bi\u1ec3u trong bu\u1ed5i ph\u00e1t tr\u1ef1c ti\u1ebfp Ethereum 2.0, Danny Ryan, nh\u00e0 nghi\u00ean c\u1ee9u c\u1ed1t l\u00f5i t\u1ea1i Ethereum Foundation, l\u01b0u \u00fd r\u1eb1ng \u201cCh\u00eca kh\u00f3a cho s\u1ee9c kh\u1ecfe c\u1ee7a \u0111i\u1ec1u n\u00e0y l\u00e0 ch\u00fang t\u00f4i th\u1ea5y s\u1ef1 tham gia c\u1ee7a h\u01a1n 2\/3\u201d.<\/p>\r\n\r\n\r\n\r\n
V\u1edbi s\u1ef1 ra m\u1eaft c\u1ee7a chu\u1ed7i beacon \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn, c\u00f3 h\u01a1n 21.000 tr\u00ecnh x\u00e1c th\u1ef1c \u0111ang ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ea1ng v\u00e0o th\u1eddi \u0111i\u1ec3m vi\u1ebft b\u00e0i, v\u1edbi m\u1ed7i k\u1ef7 nguy\u00ean c\u00f3 t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng h\u01a1n 80%.\u00a0<\/p>\r\n\r\n\r\n\r\n
Chu\u1ed7i beacon ban \u0111\u1ea7u s\u1ebd t\u1ed3n t\u1ea1i t\u00e1ch bi\u1ec7t v\u1edbi m\u1ea1ng ch\u00ednh Ethereum hi\u1ec7n t\u1ea1i, tr\u01b0\u1edbc khi m\u1ea1ng ch\u00ednh \u0111\u01b0\u1ee3c “c\u1eadp b\u1ebfn” v\u00e0o h\u1ec7 th\u1ed1ng b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n.<\/p>\r\n\r\n\r\n\r\n
Kh\u1ed1i \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u ti\u00ean l\u00e0 v\u1ecb tr\u00ed 1 v\u00e0 tr\u00ecnh x\u00e1c th\u1ef1c c\u1ee7a n\u00f3 \u0111\u00e3 k\u00fd v\u00e0o n\u00f3 v\u1edbi m\u1ed9t th\u00f4ng \u0111i\u1ec7p kh\u00f3 hi\u1ec3u: “Mr F \u0111\u00e3 \u1edf \u0111\u00e2y.”<\/p>\r\n\r\n\r\n\r\n
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![\"Vitalik](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-2.jpg\")
\r\nVitalik ch\u00fac m\u1eebng s\u1ef1 ra m\u1eaft<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\nS\u1ef1 ra m\u1eaft th\u00e0nh c\u00f4ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u00e0o m\u1eebng b\u1edfi nh\u1eefng ng\u01b0\u1eddi n\u1ed5i ti\u1ebfng trong c\u1ed9ng \u0111\u1ed3ng Ethereum, bao g\u1ed3m Vitalik Buterin v\u00e0 Joseph Lubin.<\/p>\r\n\r\n\r\n\r\n
Vi\u1ec7c ra m\u1eaft di\u1ec5n ra sau m\u1ed9t th\u00e1ng chu\u1ea9n b\u1ecb c\u0103ng th\u1eb3ng, trong \u0111\u00f3 ph\u1ea3i \u0111\u00e1p \u1ee9ng m\u1ed9t s\u1ed1 ti\u00eau ch\u00ed nh\u1ea5t \u0111\u1ecbnh; Sau khi ph\u00e1t h\u00e0nh h\u1ee3p \u0111\u1ed3ng ti\u1ec1n g\u1eedi v\u00e0o ng\u00e0y 4 th\u00e1ng 11, c\u1ea7n c\u00f3 16.384 ng\u01b0\u1eddi x\u00e1c nh\u1eadn tr\u00ean m\u1ea1ng v\u00e0o ng\u00e0y 24 th\u00e1ng 11, m\u1ed7i ng\u01b0\u1eddi \u0111\u1eb7t c\u01b0\u1ee3c 32 ETH, v\u1edbi t\u1ed5ng s\u1ed1 524.288 ETH.<\/p>\r\n\r\n\r\n\r\n
\r\n
![\"Joseph](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-3.jpg\")
\r\nJoseph Lubin c\u0169ng ch\u00fac m\u1eebng Ethereum 2.0<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\nBan \u0111\u1ea7u, t\u1ed1c \u0111\u1ed9 \u0111\u1eb7t c\u01b0\u1ee3c ch\u1eadm h\u01a1n d\u1ef1 ki\u1ebfn, v\u1edbi m\u1ed9t cu\u1ed9c th\u0103m d\u00f2 tr\u00ean Twitter \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh v\u00e0o \u0111\u1ea7u th\u00e1ng 11 cho th\u1ea5y m\u1ed9t n\u1eeda trong s\u1ed1 nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c th\u0103m d\u00f2 \u00fd ki\u1ebfn \u200b\u200bkh\u00f4ng c\u00f3 \u00fd \u0111\u1ecbnh g\u1eedi 32 ETH v\u00e0o h\u1ea1n ch\u00f3t l\u00e0 ng\u00e0y 24 th\u00e1ng 11; ch\u1ec9 c\u00f3 21,3% n\u00f3i r\u1eb1ng h\u1ecd \u0111\u00e3 \u0111\u1eb7t c\u1ecdc ho\u1eb7c c\u00f3 \u00fd \u0111\u1ecbnh \u0111\u1eb7t c\u01b0\u1ee3c 32 ETH.<\/p>\r\n\r\n\r\n\r\n
\r\n
![\"Vitalik](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-4.jpg\")
\r\nVitalik chia s\u1ebb b\u00e0i vi\u1ebft<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n
![\"M\u1ed9t](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-5.jpg\")
\r\nM\u1ed9t c\u00e2u h\u1ecfi c\u1ee7a Justin Drake<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<\/span>T\u01b0\u01a1ng lai c\u1ee7a Ethereum 2.0<\/span><\/h2>\r\n\r\n\r\n\r\nNg\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum Vitalik Buterin \u0111\u00e3 v\u1ea1ch ra m\u1ed9t l\u1ed9 tr\u00ecnh v\u1ec1 c\u00e1ch th\u1ee9c trong v\u00f2ng 5 \u0111\u1ebfn 10 n\u0103m t\u1edbi c\u00f3 th\u1ec3 tri\u1ec3n khai Ethereum 2.0.<\/p>\r\n\r\n\r\n\r\n
\r\n
![\"K\u1ebf](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-6.jpg\")
\r\nK\u1ebf ho\u1ea1ch c\u1ee7a Ethereum 2.0 t\u1eeb 5 – 10 n\u0103m<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\nAnh \u1ea5y n\u00f3i r\u1eb1ng trong hai n\u0103m qua \u0111\u00e3 c\u00f3 m\u1ed9t \u201cs\u1ef1 chuy\u1ec3n d\u1ecbch m\u1ea1nh m\u1ebd t\u1eeb nghi\u00ean c\u1ee9u\u201c b\u1ea7u tr\u1eddi xanh \u201d, c\u1ed1 g\u1eafng hi\u1ec3u nh\u1eefng g\u00ec c\u00f3 th\u1ec3, sang nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee5 th\u1ec3, c\u1ed1 g\u1eafng t\u1ed1i \u01b0u h\u00f3a c\u00e1c nguy\u00ean th\u1ee7y c\u1ee5 th\u1ec3 m\u00e0 ch\u00fang t\u00f4i bi\u1ebft l\u00e0 c\u00f3 th\u1ec3 tri\u1ec3n khai v\u00e0 th\u1ef1c hi\u1ec7n ch\u00fang\u201d.<\/p>\r\n\r\n\r\n\r\n
Anh c\u0169ng n\u00f3i r\u1eb1ng ph\u1ea7n l\u1edbn c\u00e1c th\u00e1ch th\u1ee9c hi\u1ec7n nay \u201cng\u00e0y c\u00e0ng xoay quanh s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 th\u1ecb ph\u1ea7n c\u1ee7a s\u1ef1 ph\u00e1t tri\u1ec3n trong mi\u1ebfng b\u00e1nh s\u1ebd ch\u1ec9 ti\u1ebfp t\u1ee5c t\u0103ng theo th\u1eddi gian\u201d.<\/p>\r\n\r\n\r\n\r\n
\r\n
![\"Vitalik](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-7.jpg\")
\r\nVitalik lu\u00f4n c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 Ethereum 2.0<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\nV\u00e0o th\u00e1ng 6 n\u0103m 2020, Buterin l\u01b0u \u00fd r\u1eb1ng Ethereum 2.0 s\u1ebd c\u1ea7n d\u1ef1a v\u00e0o c\u00e1c ph\u01b0\u01a1ng ph\u00e1p m\u1edf r\u1ed9ng hi\u1ec7n t\u1ea1i nh\u01b0 ZK-rollups trong \u00edt nh\u1ea5t hai n\u0103m tr\u01b0\u1edbc khi tri\u1ec3n khai chu\u1ed7i ph\u00e2n \u0111o\u1ea1n.<\/p>\r\n\r\n\r\n\r\n
<\/span>Ethereum 2.0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 Ethereum nh\u01b0 th\u1ebf n\u00e0o?<\/span><\/h2>\r\n\r\n\r\n\r\n\u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi, vi\u1ec7c ra m\u1eaft Ethereum 2.0 r\u1ea5t \u0111\u00fang l\u00fac.\u00a0<\/p>\r\n\r\n\r\n\r\n
Jamie Anson, ng\u01b0\u1eddi s\u00e1ng l\u1eadp Nifty Orchard v\u00e0 ng\u01b0\u1eddi t\u1ed5 ch\u1ee9c Ethereum London, n\u00f3i v\u1edbi Decrypt: \u201cM\u1ed9t khi Ethereum c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng th\u00f4ng qua c\u00f4ng ngh\u1ec7 l\u1edbp 2 ho\u1eb7c ETH 2.0, t\u1ea5t c\u1ea3 c\u00e1c c\u00e2u h\u1ecfi \u0111\u1ec1u \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi. “S\u00fang b\u1eafn s\u1ebd n\u1ed5.”\u00a0<\/p>\r\n\r\n\r\n\r\n
N\u00f3i c\u00e1ch kh\u00e1c, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng nhi\u1ec1u h\u01a1n c\u00f3 ngh\u0129a l\u00e0 s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n, do \u0111\u00f3, c\u00f3 ngh\u0129a l\u00e0 nhu c\u1ea7u nhi\u1ec1u h\u01a1n. \u0110i\u1ec1u n\u00e0y \u2014 \u00edt nh\u1ea5t l\u00e0 tr\u00ean l\u00fd thuy\u1ebft \u2014 s\u1ebd \u0111\u1ea9y gi\u00e1 Ethereum l\u00ean m\u1ed9t t\u1ea7m cao m\u1edbi. \u201cV\u00e0o th\u1eddi \u0111i\u1ec3m ETH 2.0 v\u00e0 c\u00e1c b\u1ea3n cu\u1ed9n l\u00ean ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau, s\u1ebd c\u00f3 100.000 giao d\u1ecbch m\u1ed7i gi\u00e2y. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t tr\u1ea3i nghi\u1ec7m ho\u00e0n to\u00e0n li\u1ec1n m\u1ea1ch cho h\u00e0ng t\u1ef7 ng\u01b0\u1eddi ti\u1ebfp theo, \u201dAnson n\u00f3i th\u00eam.<\/p>\r\n\r\n\r\n\r\n
\r\n
![\"Li\u1ec7u](\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/01\/eth-20-8.jpg\")
\r\nLi\u1ec7u Ethereum 2.0 c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 c\u1ee7a ETH kh\u00f4ng?<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\nMatt Cutler, Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ee7a Blocknative, m\u1ed9t c\u00f4ng ty t\u1eadp trung v\u00e0o s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a mempool, c\u0169ng l\u1ea1c quan kh\u00f4ng k\u00e9m, \u0111\u1eb7c bi\u1ec7t l\u00e0 ph\u00ed gas c\u00f3 th\u1ec3 gi\u1ea3m khi ra m\u1eaft Ethereum 2.0. \u00d4ng n\u00f3i v\u1edbi Decrypt: \u201cC\u01a1 s\u1edf kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i coi vi\u1ec7c gi\u1ea3m ph\u00ed giao d\u1ecbch v\u00e0 t\u0103ng th\u00f4ng l\u01b0\u1ee3ng m\u1ea1ng l\u00e0 nh\u1eefng l\u0129nh v\u1ef1c c\u01a1 h\u1ed9i l\u1edbn trong t\u01b0\u01a1ng lai.<\/p>\r\n\r\n\r\n\r\n
H\u01a1n n\u1eefa, h\u1ec7 sinh th\u00e1i l\u01b0u \u00fd \u0111\u1ebfn c\u00e1c m\u1ed1c quan tr\u1ecdng s\u1ebd c\u1ee7ng c\u1ed1 \u0111\u1ed9ng l\u1ef1c ph\u00e1t tri\u1ec3n Ethereum. \u201c\u0110i\u1ec1u n\u00e0y s\u1ebd c\u00f3 t\u00e1c \u0111\u1ed9ng t\u0103ng gi\u00e1 d\u00e0i h\u1ea1n \u0111\u1ed1i v\u1edbi gi\u00e1 c\u1ee7a ETH – b\u1ea5t ch\u1ea5p s\u1ef1 bi\u1ebfn \u0111\u1ed9ng ng\u1eafn h\u1ea1n, l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a vi\u1ec7c \u0111\u1ecbnh gi\u00e1 t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed,\u201d Cutler n\u00f3i th\u00eam.<\/p>\r\n\r\n\r\n\r\n
<\/span>L\u1eddi k\u1ebft<\/span><\/h2>\r\n\r\n\r\n\r\nV\u1edbi m\u1ed9t b\u00e0i vi\u1ebft d\u00e0i \u1edf tr\u00ean, ch\u1eafc h\u1eb3n nhi\u1ec1u b\u1ea1n s\u1ebd mu\u1ed1n c\u00f3 m\u1ed9t s\u1ef1 \u0111\u00fac k\u1ebft th\u00f4ng tin d\u01b0\u1edbi b\u00e0i vi\u1ebft. V\u00ec v\u1eady, fiahub s\u1ebd gi\u00fap b\u1ea1n \u0111i\u1ec1u n\u00e0y:<\/p>\r\n\r\n\r\n\r\n
\r\n- Ethereum, ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u1edbn th\u1ee9 2 t\u00ednh theo v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng, \u0111\u00e3 l\u00ean k\u1ebf ho\u1ea1ch c\u1ea5p nh\u1eadt l\u1edbn cho m\u1ea1ng l\u01b0\u1edbi c\u1ee7a h\u1ecd.\u00a0<\/li>\r\n
- B\u1ea3n n\u00e2ng c\u1ea5p Ethereum 2.0 nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u1ea3i quy\u1ebft kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a m\u1ea1ng l\u01b0\u1edbi.\u00a0<\/li>\r\n
- Giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p d\u1ef1 ki\u1ebfn v\u00e0o n\u0103m 2020. Ch\u00fang ta s\u1ebd th\u1ea5y \u0111\u01b0\u1ee3c Ethereum chuy\u1ec3n sang c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn PoS.\u00a0<\/li>\r\n<\/ul>\r\n
<\/p>\r\n","protected":false},"excerpt":{"rendered":"
\u0110\u00e3 ch\u1edd \u0111\u1ee3i r\u1ea5t l\u00e2u, cu\u1ed1i c\u00f9ng Ethereum 2.0 \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng. B\u1ea3n c\u1eadp nh\u1eadt l\u1edbn nh\u1eb1m gi\u1ea3i quy\u1ebft kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a m\u1ea1ng th\u00f4ng qua m\u1ed9t s\u1ed1 thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a m\u1ea1ng. \u0110i\u1ec1u \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t l\u00e0 vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i t\u1eeb c\u01a1 ch\u1ebf \u0111\u1ed3ng<\/p>\n","protected":false},"author":23,"featured_media":5427,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[21846],"tags":[3115,10627],"class_list":{"0":"post-5418","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tien-dien-tu","8":"tag-ethereum","9":"tag-ethereum-2-0"},"yoast_head":"\n
Ethereum 2.0 l\u00e0 g\u00ec? T\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady? - Fiahub<\/title>\n<meta name=\"description\" content=\"Ph\u00e1t bi\u1ec3u trong bu\u1ed5i ph\u00e1t tr\u1ef1c ti\u1ebfp Ethereum 2.0, Danny Ryan, nh\u00e0 nghi\u00ean c\u1ee9u c\u1ed1t l\u00f5i t\u1ea1i Ethereum Foundation, l\u01b0u \u00fd r\u1eb1ng....\" \/>\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-2-0-la-gi-tai-sao-no-lai-quan-trong-den-vay\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ethereum 2.0 l\u00e0 g\u00ec? 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