{"id":240,"date":"2024-02-03T15:33:00","date_gmt":"2024-02-03T15:33:00","guid":{"rendered":"https:\/\/bitcoinnewscrypto.com\/vi\/?p=240"},"modified":"2024-02-01T03:34:46","modified_gmt":"2024-02-01T03:34:46","slug":"understanding-private-mempools-in-ethereum-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/bitcoinnewscrypto.com\/vi\/news\/ethereum\/understanding-private-mempools-in-ethereum-a-comprehensive-guide\/","title":{"rendered":"Mempool ri\u00eang t\u01b0: Cu\u1ed9c c\u00e1ch m\u1ea1ng trong th\u1ebf gi\u1edbi giao d\u1ecbch Ethereum"},"content":{"rendered":"<p>Ch\u00e0o m\u1eebng b\u1ea1n \u0111\u1ebfn v\u1edbi th\u1ebf gi\u1edbi c\u1ee7a <strong>Ethereum<\/strong>, n\u01a1i c\u00f3 xu h\u01b0\u1edbng m\u1edbi nh\u1ea5t l\u00e0 <strong>nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0<\/strong>. C\u00e1c c\u00f4ng c\u1ee5 c\u1ea3i ti\u1ebfn n\u00e0y \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch th\u1ee9c ti\u1ebfn h\u00e0nh giao d\u1ecbch, mang l\u1ea1i tia hy v\u1ecdng cho c\u1ea3 nh\u1eefng nh\u00e0 giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed m\u1edbi v\u00e0o ngh\u1ec1 v\u00e0 nh\u1eefng ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m.<\/p>\n\n<p>Nh\u00f3m b\u1ed9 nh\u1edb c\u00f4ng khai c\u1ee7a <strong>Ethereum<\/strong>, tr\u01b0\u1edbc \u0111\u00e2y l\u00e0 ph\u00f2ng ch\u1edd cho c\u00e1c giao d\u1ecbch \u0111ang ch\u1edd x\u1eed l\u00fd, \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t th\u00e1ch th\u1ee9c \u0111\u1eb7c bi\u1ec7t. <strong>Gi\u00e1 tr\u1ecb khai th\u00e1c t\u1ed1i \u0111a (MEV)<\/strong> xu\u1ea5t hi\u1ec7n, trong \u0111\u00f3 c\u00e1c bot th\u00f4ng minh v\u01b0\u1ee3t qua con ng\u01b0\u1eddi b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch tr\u01b0\u1edbc, th\u01b0\u1eddng l\u00e0m gi\u1ea3m l\u1ee3i nhu\u1eadn ti\u1ec1m n\u0103ng. \u0110\u00e2y l\u00e0 m\u1ed1i lo ng\u1ea1i l\u1edbn \u0111\u1ed1i v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi trong c\u1ed9ng \u0111\u1ed3ng chu\u1ed7i kh\u1ed1i.<\/p>\n\n<p>Tuy nhi\u00ean, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a <strong>nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0<\/strong> \u0111\u00e1nh d\u1ea5u m\u1ed9t s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3. B\u1eb1ng c\u00e1ch cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n giao d\u1ecbch tr\u00e1nh xa con m\u1eaft c\u1ee7a c\u00f4ng ch\u00fang, c\u00e1c nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0 n\u00e0y \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t l\u00e1 ch\u1eafn ch\u1ed1ng l\u1ea1i c\u00e1c bot MEV, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 giao d\u1ecbch an to\u00e0n h\u01a1n v\u00e0 thu\u1eadn l\u1ee3i h\u01a1n.<\/p>\n\n<p>M\u1eb7c d\u00f9 s\u1ee9c h\u1ea5p d\u1eabn c\u1ee7a nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0 l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn, nh\u01b0ng c\u00e1c chuy\u00ean gia nh\u01b0 Matt Cutler, CEO c\u1ee7a Blocknative, \u0111ang xem x\u00e9t nh\u1eefng t\u00e1c \u0111\u1ed9ng r\u1ed9ng l\u1edbn h\u01a1n \u0111\u1ed1i v\u1edbi m\u1ea1ng l\u01b0\u1edbi Ethereum. S\u1ef1 gia t\u0103ng c\u00e1c giao d\u1ecbch ri\u00eang t\u01b0 c\u00f3 \u00fd ngh\u0129a g\u00ec \u0111\u1ed1i v\u1edbi t\u01b0\u01a1ng lai c\u1ee7a chu\u1ed7i kh\u1ed1i n\u00e0y?<\/p>\n\n<p>Ch\u00fang ta h\u00e3y \u0111i s\u00e2u h\u01a1n v\u00e0o <strong>MEV<\/strong>. Trong nh\u00f3m b\u1ed9 nh\u1edb c\u00f4ng khai c\u1ee7a Ethereum, c\u00e1c giao d\u1ecbch \u0111\u1ec1u hi\u1ec3n th\u1ecb c\u00f4ng khai, khi\u1ebfn giao d\u1ecbch d\u1ec5 d\u00e0ng tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a c\u00e1c bot. Tuy nhi\u00ean, nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0 do c\u00e1c c\u00f4ng ty nh\u01b0 CoW Swap, bloXroute v\u00e0 UniswapX cung c\u1ea5p l\u1ea1i mang \u0111\u1ebfn l\u1edbp ng\u1ee5y trang v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft, b\u1ea3o v\u1ec7 c\u00e1c giao d\u1ecbch c\u1ee7a b\u1ea1n kh\u1ecfi nh\u1eefng bot theo c\u01a1 h\u1ed9i v\u00e0 \u0111\u1ea3m b\u1ea3o gi\u00e1 t\u1ed1t h\u01a1n cho c\u00e1c l\u1ea7n ho\u00e1n \u0111\u1ed5i token.<\/p>\n\n<p>M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng l\u1ee3i \u00edch, nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i nh\u1eadn ra nh\u1eefng r\u1ee7i ro ti\u1ec1m \u1ea9n c\u1ee7a nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0. S\u1ef1 d\u1ecbch chuy\u1ec3n sang nhi\u1ec1u giao d\u1ecbch ri\u00eang t\u01b0 h\u01a1n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c m\u1ed1i lo ng\u1ea1i v\u1ec1 t\u00ednh t\u1eadp trung v\u00e0 kh\u1ea3 n\u0103ng thao t\u00fang giao d\u1ecbch b\u1edfi nh\u1eefng b\u00ean trung gian m\u1edbi.<\/p>\n\n<p>V\u00e0o n\u0103m 2024, MetaMask, m\u1ed9t v\u00ed Ethereum ph\u1ed5 bi\u1ebfn, c\u00f3 k\u1ebf ho\u1ea1ch gi\u1edbi thi\u1ec7u m\u1ed9t t\u00ednh n\u0103ng c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn giao d\u1ecbch, tr\u00e1nh xa nh\u00f3m b\u1ed9 nh\u1edb c\u00f4ng khai. \u0110\u1ed9ng th\u00e1i n\u00e0y h\u1ee9a h\u1eb9n s\u1ebd n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng, nh\u01b0ng c\u0169ng \u0111i k\u00e8m v\u1edbi nh\u1eefng r\u1ee7i ro li\u00ean quan \u0111\u1ebfn nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0.<\/p>\n\n<p>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0 c\u00f3 th\u1ec3 t\u1eadp trung quy\u1ec1n ki\u1ec3m so\u00e1t v\u00e0o tay m\u1ed9t s\u1ed1 \u00edt, nh\u01b0ng c\u0169ng mang \u0111\u1ebfn ti\u1ec1m n\u0103ng cho c\u00e1c giao d\u1ecbch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n h\u01a1n. Toni Wahrst\u00e4tter t\u1eeb Qu\u1ef9 Ethereum nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i nh\u1eefng di\u1ec5n bi\u1ebfn n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i c\u1ee7a Ethereum nh\u01b0 phi t\u1eadp trung h\u00f3a v\u00e0 ch\u1ed1ng ki\u1ec3m duy\u1ec7t.<\/p>\n\n<p>T\u00f3m l\u1ea1i, s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0 trong Ethereum l\u00e0 m\u1ed9t s\u1ef1 ph\u00e1t tri\u1ec3n h\u1ea5p d\u1eabn, mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa nh\u1eefng l\u1ee3i \u00edch v\u00e0 th\u00e1ch th\u1ee9c. Khi b\u1ed1i c\u1ea3nh chu\u1ed7i kh\u1ed1i ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, vi\u1ec7c c\u1eadp nh\u1eadt th\u00f4ng tin v\u00e0 th\u1eadn tr\u1ecdng l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng th\u00e0nh c\u00f4ng nh\u1eefng thay \u0111\u1ed5i n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ch\u00e0o m\u1eebng b\u1ea1n \u0111\u1ebfn v\u1edbi th\u1ebf gi\u1edbi c\u1ee7a Ethereum, n\u01a1i c\u00f3 xu h\u01b0\u1edbng m\u1edbi nh\u1ea5t l\u00e0 nh\u00f3m b\u1ed9 nh\u1edb ri\u00eang t\u01b0. C\u00e1c c\u00f4ng c\u1ee5 c\u1ea3i ti\u1ebfn n\u00e0y \u0111ang \u0111\u1ecbnh h\u00ecnh&hellip;<\/p>\n","protected":false},"author":1,"featured_media":244,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum"],"_links":{"self":[{"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/posts\/240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/comments?post=240"}],"version-history":[{"count":2,"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/posts\/240\/revisions"}],"predecessor-version":[{"id":243,"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/posts\/240\/revisions\/243"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/media\/244"}],"wp:attachment":[{"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/media?parent=240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/categories?post=240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bitcoinnewscrypto.com\/vi\/wp-json\/wp\/v2\/tags?post=240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}