{"id":19718,"date":"2026-05-27T13:51:39","date_gmt":"2026-05-27T13:51:39","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/vitalik-buterin-ho-tro-tinh-nang-vi-kohaku-cung-cap-dia-chi-ethereum-moi-cho-moi-dapp\/"},"modified":"2026-05-27T13:51:39","modified_gmt":"2026-05-27T13:51:39","slug":"vitalik-buterin-ho-tro-tinh-nang-vi-kohaku-cung-cap-dia-chi-ethereum-moi-cho-moi-dapp","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/vitalik-buterin-ho-tro-tinh-nang-vi-kohaku-cung-cap-dia-chi-ethereum-moi-cho-moi-dapp\/","title":{"rendered":"Vitalik Buterin H\u1ed7 Tr\u1ee3 T\u00ednh N\u0103ng V\u00ed Kohaku Cung C\u1ea5p \u0110\u1ecba Ch\u1ec9 Ethereum M\u1edbi Cho M\u1ed7i DApp"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 T\u00ednh N\u0103ng \u0110\u1ecba Ch\u1ec9 Theo DApp c\u1ee7a Kohaku<\/h2>\n

Ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum, Vitalik Buterin<\/strong>, \u0111\u00e3 \u1ee7ng h\u1ed9 m\u1ed9t t\u00ednh n\u0103ng c\u1ee7a v\u00ed Kohaku<\/strong>, cho ph\u00e9p t\u1ef1 \u0111\u1ed9ng g\u00e1n cho ng\u01b0\u1eddi d\u00f9ng m\u1ed9t \u0111\u1ecba ch\u1ec9 blockchain duy nh\u1ea5t cho m\u1ed7i \u1ee9ng d\u1ee5ng phi t\u1eadp trung (DApp) m\u00e0 h\u1ecd t\u01b0\u01a1ng t\u00e1c. \u00d4ng g\u1ecdi vi\u1ec7c c\u00e1ch ly \u0111\u1ecba ch\u1ec9 theo DApp l\u00e0 “m\u1ed9t \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u r\u1ea5t quan tr\u1ecdng”<\/em> trong vi\u1ec7c x\u00e2y d\u1ef1ng quy\u1ec1n ri\u00eang t\u01b0 c\u00f3 \u00fd ngh\u0129a tr\u00ean chu\u1ed7i.<\/p>\n

\u0110i\u1ec3m N\u1ed5i B\u1eadt Ch\u00ednh<\/h2>\n

\u0110i\u1ec3m n\u1ed5i b\u1eadt ch\u00ednh<\/strong>: Vitalik Buterin \u0111\u00e3 nh\u1ea5n m\u1ea1nh t\u00ednh n\u0103ng \u0111\u1ecba ch\u1ec9 theo DApp c\u1ee7a Kohaku, cho r\u1eb1ng \u0111\u1ecba ch\u1ec9 to\u00e0n c\u1ea7u \u0111\u01a1n l\u1ebb l\u00e0 “m\u1ed9t quy chu\u1ea9n m\u00e0 ch\u00fang ta ph\u1ea3i ph\u00e1 v\u1ee1”<\/em> \u0111\u1ec3 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 tr\u00ean Ethereum. Phi\u00ean b\u1ea3n v0.0.1-alpha.21 c\u1ee7a Kohaku \u0111\u00e3 l\u00e0m cho vi\u1ec7c chuy\u1ec3n ti\u1ebfp ERC-4337 ho\u1ea1t \u0111\u1ed9ng cho c\u00e1c giao d\u1ecbch Railgun, gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quy\u1ec1n ri\u00eang t\u01b0 c\u1ee5 th\u1ec3 c\u1ee7a giao th\u1ee9c. Kohaku c\u1ee7a Ethereum, EIP-8250 v\u00e0 c\u00e1c n\u00e2ng c\u1ea5p tr\u1eebu t\u01b0\u1ee3ng t\u00e0i kho\u1ea3n d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u01b0\u1ee3c tri\u1ec3n khai trong hard fork Hegot\u00e1 v\u00e0o n\u1eeda sau n\u0103m 2026.<\/p>\n

V\u1ea5n \u0110\u1ec1 Quy\u1ec1n Ri\u00eang T\u01b0 Tr\u00ean Ethereum<\/h2>\n

H\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng Ethereum hi\u1ec7n nay t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u1ea1ng th\u00f4ng qua m\u1ed9t \u0111\u1ecba ch\u1ec9 v\u00ed c\u1ed1 \u0111\u1ecbnh duy nh\u1ea5t, m\u1ed9t m\u00f4 h\u00ecnh cho ph\u00e9p b\u1ea5t k\u1ef3 ai theo d\u00f5i m\u1ecdi token m\u00e0 ng\u01b0\u1eddi d\u00f9ng n\u1eafm gi\u1eef, m\u1ecdi giao th\u1ee9c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 m\u1ecdi giao d\u1ecbch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ch\u1ec9 b\u1eb1ng c\u00e1ch truy v\u1ea5n d\u1eef li\u1ec7u blockchain c\u00f4ng khai. Kohaku, m\u1ed9t s\u00e1ng ki\u1ebfn quy\u1ec1n ri\u00eang t\u01b0 m\u00e3 ngu\u1ed3n m\u1edf \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi Qu\u1ef9 Ethereum, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu h\u1eb9p kho\u1ea3ng c\u00e1ch \u0111\u00f3 b\u1eb1ng c\u00e1ch cung c\u1ea5p cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00ed c\u00e1c c\u00f4ng c\u1ee5 m\u00f4-\u0111un \u0111\u1ec3 tri\u1ec3n khai c\u00e1c nh\u00f3m giao d\u1ecbch \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy v\u1ea5n ri\u00eang t\u01b0 v\u00e0o c\u00e1c v\u00ed hi\u1ec7n c\u00f3 m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111i\u1ec1u h\u01b0\u1edbng c\u00e1c giao th\u1ee9c quy\u1ec1n ri\u00eang t\u01b0 ri\u00eang bi\u1ec7t.<\/p>\n

Gi\u1ea3i Ph\u00e1p \u0110\u1ecba Ch\u1ec9 Theo DApp<\/h2>\n

T\u00ednh n\u0103ng \u0111\u1ecba ch\u1ec9 theo DApp, \u0111\u01b0\u1ee3c Buterin nh\u1ea5n m\u1ea1nh v\u00e0o ng\u00e0y 27 th\u00e1ng 5 v\u00e0 \u0111\u01b0\u1ee3c ghi nh\u1eadn cho c\u00e1c \u0111\u00f3ng g\u00f3p c\u1ee7a kassandraETH<\/strong> v\u00e0 ncsgy<\/strong>, ti\u1ebfp c\u1eadn tr\u1ef1c ti\u1ebfp v\u1ea5n \u0111\u1ec1 r\u00f2 r\u1ec9 si\u00eau d\u1eef li\u1ec7u. M\u1ed7i khi ng\u01b0\u1eddi d\u00f9ng k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t \u1ee9ng d\u1ee5ng m\u1edbi, v\u00ed s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra m\u1ed9t \u0111\u1ecba ch\u1ec9 m\u1edbi. \u0110i\u1ec1u n\u00e0y ph\u00e1 v\u1ee1 li\u00ean k\u1ebft tr\u00ean chu\u1ed7i gi\u1eefa ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng tr\u00ean m\u1ed9t s\u00e0n giao d\u1ecbch phi t\u1eadp trung (DEX), m\u1ed9t giao th\u1ee9c cho vay v\u00e0 b\u1ea5t k\u1ef3 DApp n\u00e0o kh\u00e1c m\u00e0 h\u1ecd t\u01b0\u01a1ng t\u00e1c, l\u00e0m cho vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t h\u1ed3 s\u01a1 t\u00e0i ch\u00ednh ho\u00e0n ch\u1ec9nh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n cho c\u00e1c nh\u00e0 t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u ho\u1eb7c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng gi\u00e1m s\u00e1t.<\/p>\n

M\u1ee5c Ti\u00eau v\u00e0 K\u1ebf Ho\u1ea1ch T\u01b0\u01a1ng Lai c\u1ee7a Kohaku<\/h2>\n

M\u1ee5c ti\u00eau cu\u1ed1i c\u00f9ng c\u1ee7a Kohaku c\u00f2n tham v\u1ecdng h\u01a1n nhi\u1ec1u, \u0111\u00e3 t\u00edch h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 quy\u1ec1n ri\u00eang t\u01b0 Ethereum \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, bao g\u1ed3m Railgun v\u00e0 Privacy Pools, tr\u1eebu t\u01b0\u1ee3ng h\u00f3a s\u1ef1 ph\u1ee9c t\u1ea1p k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng b\u00ecnh th\u01b0\u1eddng c\u00f3 th\u1ec3 truy c\u1eadp c\u00e1c giao d\u1ecbch \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 th\u00f4ng qua c\u00e1c v\u00ed th\u00f4ng th\u01b0\u1eddng c\u1ee7a h\u1ecd. Ph\u00e1t tri\u1ec3n \u0111\u1ecba ch\u1ec9 theo DApp l\u00e0 m\u1ed9t ph\u1ea7n trong l\u1ed9 tr\u00ecnh quy\u1ec1n ri\u00eang t\u01b0 Ethereum r\u1ed9ng l\u1edbn h\u01a1n m\u00e0 Buterin \u0111\u00e3 ph\u00e1c th\u1ea3o tr\u01b0\u1edbc \u0111\u00f3 v\u00e0o n\u0103m 2026. K\u1ebf ho\u1ea1ch ng\u1eafn h\u1ea1n bao g\u1ed3m ba s\u00e1ng ki\u1ebfn c\u1ee5 th\u1ec3: tr\u1eebu t\u01b0\u1ee3ng t\u00e0i kho\u1ea3n k\u1ebft h\u1ee3p v\u1edbi FOCIL (Danh s\u00e1ch bao g\u1ed3m \u0111\u01b0\u1ee3c th\u1ef1c thi theo l\u1ef1a ch\u1ecdn ph\u00e2n nh\u00e1nh), Keyed Nonces (EIP-8250) v\u00e0 Kohaku. Ph\u1ea7n l\u1edbn c\u00e1c n\u00e2ng c\u1ea5p n\u00e0y d\u1ef1 ki\u1ebfn s\u1ebd \u0111\u01b0\u1ee3c tri\u1ec3n khai trong hard fork Hegot\u00e1 s\u1eafp t\u1edbi c\u1ee7a Ethereum, d\u1ef1 ki\u1ebfn v\u00e0o n\u1eeda sau n\u0103m 2026.<\/p>\n

C\u1ed9t M\u1ed1c K\u1ef9 Thu\u1eadt v\u00e0 Tuy\u00ean B\u1ed1 c\u1ee7a Buterin<\/h2>\n

C\u1ed9t m\u1ed1c k\u1ef9 thu\u1eadt g\u1ea7n \u0111\u00e2y nh\u1ea5t c\u1ee7a Kohaku, ph\u00e1t h\u00e0nh kohaku-eth\/railgun v0.0.1-alpha.21, \u0111\u00e3 l\u00e0m cho vi\u1ec7c chuy\u1ec3n ti\u1ebfp ERC-4337 ho\u00e0n to\u00e0n ho\u1ea1t \u0111\u1ed9ng cho c\u00e1c giao d\u1ecbch quy\u1ec1n ri\u00eang t\u01b0 Railgun. ERC-4337 l\u00e0 ti\u00eau chu\u1ea9n tr\u1eebu t\u01b0\u1ee3ng t\u00e0i kho\u1ea3n c\u1ee7a Ethereum, v\u00e0 vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn c\u00e1c giao d\u1ecbch \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 qua mempool c\u1ee7a n\u00f3 gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee5 th\u1ec3 c\u1ee7a giao th\u1ee9c, v\u1ed1n t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t n\u00fat th\u1eaft c\u1ed5 chai cho vi\u1ec7c \u00e1p d\u1ee5ng quy\u1ec1n ri\u00eang t\u01b0 quy m\u00f4 l\u1edbn.<\/p>\n

\n

“Ch\u00fang ta \u0111\u00e3 \u0111\u1ea9y nhanh c\u00e1c c\u00e2u chuy\u1ec7n \u0111\u1ee7 r\u1ed3i. H\u00e3y \u0111\u1ea9y nhanh th\u1ef1c t\u1ebf quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a cypherpunk,” Buterin \u0111\u00e3 vi\u1ebft v\u00e0o \u0111\u1ea7u tu\u1ea7n n\u00e0y, v\u1edbi b\u00ecnh lu\u1eadn ph\u1ea3n \u00e1nh m\u1ed9t s\u1ef1 chuy\u1ec3n h\u01b0\u1edbng r\u1ed9ng h\u01a1n trong c\u00e1c \u01b0u ti\u00ean c\u1ee7a Qu\u1ef9 Ethereum.<\/p>\n<\/blockquote>\n

Sau m\u1ed9t th\u1eadp k\u1ef7 t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, m\u1ea1ng hi\u1ec7n \u0111ang th\u00fac \u0111\u1ea9y vi\u1ec7c kh\u00f4i ph\u1ee5c c\u00e1c \u0111\u1ea3m b\u1ea3o quy\u1ec1n ri\u00eang t\u01b0 \u0111\u00e3 l\u00e0 trung t\u00e2m trong thi\u1ebft k\u1ebf ban \u0111\u1ea7u c\u1ee7a n\u00f3. Ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum, Vitalik Buterin, \u0111\u00e3 ch\u1ec9 ra m\u1ed9t l\u1ed7 h\u1ed5ng c\u1ea5u tr\u00fac trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng giao d\u1ecbch c\u1ee7a m\u1ea1ng, c\u1ea3nh b\u00e1o r\u1eb1ng v\u00ed h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh v\u00e0\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u1ec1 T\u00ednh N\u0103ng \u0110\u1ecba Ch\u1ec9 Theo DApp c\u1ee7a Kohaku Ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Ethereum, Vitalik Buterin, \u0111\u00e3 \u1ee7ng h\u1ed9 m\u1ed9t t\u00ednh n\u0103ng c\u1ee7a v\u00ed Kohaku, cho ph\u00e9p t\u1ef1 \u0111\u1ed9ng g\u00e1n cho ng\u01b0\u1eddi d\u00f9ng m\u1ed9t \u0111\u1ecba ch\u1ec9 blockchain duy nh\u1ea5t cho m\u1ed7i \u1ee9ng d…<\/p>\n","protected":false},"author":3,"featured_media":19717,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[12073,4218,11557,11493,12072,10527,4257],"class_list":["post-19718","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","tag-erc-4337","tag-ethereum","tag-hegota","tag-kohaku","tag-privacy-pools","tag-railgun","tag-vitalik-buterin"],"yoast_head":"\nVitalik Buterin H\u1ed7 Tr\u1ee3 T\u00ednh N\u0103ng V\u00ed Kohaku Cung 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