{"id":19408,"date":"2026-05-12T16:22:12","date_gmt":"2026-05-12T16:22:12","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/tieu-chuan-clear-signing-cua-ethereum-giai-quyet-giao-dich-mu-voi-erc-7730\/"},"modified":"2026-05-12T16:22:12","modified_gmt":"2026-05-12T16:22:12","slug":"tieu-chuan-clear-signing-cua-ethereum-giai-quyet-giao-dich-mu-voi-erc-7730","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/tieu-chuan-clear-signing-cua-ethereum-giai-quyet-giao-dich-mu-voi-erc-7730\/","title":{"rendered":"Ti\u00eau chu\u1ea9n Clear Signing c\u1ee7a Ethereum: Gi\u1ea3i quy\u1ebft giao d\u1ecbch m\u00f9 v\u1edbi ERC-7730"},"content":{"rendered":"<h2>Ti\u00eau chu\u1ea9n Clear Signing ERC-7730 c\u1ee7a Ethereum<\/h2>\n<p><strong>Ti\u00eau chu\u1ea9n Clear Signing ERC-7730<\/strong> m\u1edbi c\u1ee7a Ethereum thay th\u1ebf c\u00e1c chu\u1ed7i hex kh\u00f3 hi\u1ec3u trong th\u00f4ng b\u00e1o v\u00ed b\u1eb1ng c\u00e1c t\u00f3m t\u1eaft giao d\u1ecbch d\u1ec5 \u0111\u1ecdc v\u00e0 c\u00f3 th\u1ec3 ki\u1ec3m to\u00e1n, nh\u1eb1m gi\u1ea3m thi\u1ec3u r\u1ee7i ro l\u1eeba \u0111\u1ea3o v\u00e0 t\u1ed5n th\u1ea5t do k\u00fd m\u00f9. Nh\u00f3m l\u00e0m vi\u1ec7c Clear Signing c\u1ee7a Qu\u1ef9 Ethereum \u0111\u00e3 c\u00f4ng b\u1ed1 m\u1ed9t ti\u00eau chu\u1ea9n m\u1edf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thay th\u1ebf d\u1eef li\u1ec7u hex kh\u00f3 hi\u1ec3u m\u00e0 c\u00e1c v\u00ed hi\u1ec7n \u0111ang hi\u1ec3n th\u1ecb khi ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u ph\u00ea duy\u1ec7t m\u1ed9t giao d\u1ecbch, theo m\u1ed9t b\u00e0i vi\u1ebft tr\u00ean blog ch\u00ednh th\u1ee9c c\u1ee7a Qu\u1ef9 Ethereum.<\/p>\n<h2>Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 UX trong ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/h2>\n<p>\u0110\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt <strong>ERC-7730<\/strong>, Clear Signing chu\u1ea9n h\u00f3a c\u00e1ch m\u00f4 t\u1ea3, hi\u1ec3n th\u1ecb v\u00e0 x\u00e1c minh \u00fd \u0111\u1ecbnh giao d\u1ecbch tr\u00ean c\u00e1c v\u00ed, cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng m\u1ed9t t\u00f3m t\u1eaft b\u1eb1ng ng\u00f4n ng\u1eef \u0111\u01a1n gi\u1ea3n v\u1ec1 nh\u1eefng g\u00ec s\u1ebd x\u1ea3y ra tr\u00ean chu\u1ed7i tr\u01b0\u1edbc khi h\u1ecd nh\u1ea5p v\u00e0o ph\u00ea duy\u1ec7t. V\u1ea5n \u0111\u1ec1 m\u00e0 Clear Signing gi\u1ea3i quy\u1ebft l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ea5t b\u1ea1i UX l\u00e2u \u0111\u1eddi v\u00e0 b\u1ecb khai th\u00e1c nhi\u1ec1u nh\u1ea5t trong l\u0129nh v\u1ef1c ti\u1ec1n \u0111i\u1ec7n t\u1eed. Khi ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u2014 cho d\u00f9 l\u00e0 ph\u00ea duy\u1ec7t chi ti\u00eau token, li\u1ec7t k\u00ea m\u1ed9t NFT, hay \u1ee7y quy\u1ec1n m\u1ed9t v\u1ecb tr\u00ed DeFi \u2014 h\u1ea7u h\u1ebft c\u00e1c v\u00ed hi\u1ec7n nay hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u calldata th\u00f4 ho\u1eb7c m\u1ed9t ph\u1ea7n gi\u1ea3i m\u00e3 ABI m\u00e0 kh\u00f4ng th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai kh\u00f4ng ph\u1ea3i l\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n<p>Kho\u1ea3ng c\u00e1ch gi\u1eefa nh\u1eefng g\u00ec m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb v\u00e0 nh\u1eefng g\u00ec giao d\u1ecbch th\u1ef1c s\u1ef1 l\u00e0m l\u00e0 c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i \u0111\u1ee9ng sau m\u1ed9t ph\u1ea7n \u0111\u00e1ng k\u1ec3 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u1eeba \u0111\u1ea3o, n\u01a1i c\u00e1c dApp \u0111\u1ed9c h\u1ea1i tr\u00ecnh b\u00e0y m\u1ed9t giao di\u1ec7n tr\u00f4ng v\u00f4 h\u1ea1i trong khi giao d\u1ecbch b\u00ean d\u01b0\u1edbi l\u00e0m c\u1ea1n ki\u1ec7t v\u00ed. <strong>Ledger<\/strong>, \u0111\u01a1n v\u1ecb \u0111\u1ed3ng ph\u00e1t tri\u1ec3n ERC-7730 c\u00f9ng v\u1edbi nh\u00f3m l\u00e0m vi\u1ec7c c\u1ee7a Qu\u1ef9 Ethereum, \u0111\u00e3 m\u00f4 t\u1ea3 ti\u00eau chu\u1ea9n n\u00e0y nh\u01b0 m\u1ed9t ph\u1ea3n \u1ee9ng tr\u1ef1c ti\u1ebfp \u0111\u1ed1i v\u1edbi b\u1ec1 m\u1eb7t t\u1ea5n c\u00f4ng \u0111\u00f3, l\u01b0u \u00fd r\u1eb1ng &#8220;k\u00fd m\u00f9&#8221; \u0111\u00e3 l\u00e0 m\u1ed9t trong hai nguy\u00ean nh\u00e2n h\u00e0ng \u0111\u1ea7u g\u00e2y t\u1ed5n th\u1ea5t \u0111\u00e1ng k\u1ec3 cho ng\u01b0\u1eddi d\u00f9ng trong c\u00e1c s\u1ef1 c\u1ed1 v\u00ed ph\u1ea7n c\u1ee9ng.<\/p>\n<h2>C\u1ea5u tr\u00fac c\u1ee7a Clear Signing<\/h2>\n<p>Ki\u1ebfn tr\u00fac c\u1ee7a Clear Signing bao g\u1ed3m ba th\u00e0nh ph\u1ea7n:<\/p>\n<ol>\n<li>M\u1ed9t \u0111\u1ecbnh d\u1ea1ng m\u00f4 t\u1ea3 d\u1ef1a tr\u00ean JSON th\u1ed1ng nh\u1ea5t g\u1eafn li\u1ec1n v\u1edbi ERC-7730 m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n dApp s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u00fa th\u00edch c\u00e1c h\u1ee3p \u0111\u1ed3ng c\u1ee7a h\u1ecd v\u1edbi c\u00e1c gi\u1ea3i th\u00edch c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c v\u1ec1 t\u1eebng cu\u1ed9c g\u1ecdi h\u00e0m v\u00e0 tham s\u1ed1.<\/li>\n<li>M\u1ed9t s\u1ed5 \u0111\u0103ng k\u00fd c\u00f4ng khai n\u01a1i c\u00e1c m\u00f4 t\u1ea3 \u0111\u00f3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, phi\u00ean b\u1ea3n h\u00f3a v\u00e0 li\u00ean k\u1ebft v\u1edbi c\u00e1c \u0111\u1ecba ch\u1ec9 h\u1ee3p \u0111\u1ed3ng \u0111\u00e3 tri\u1ec3n khai, cho ph\u00e9p c\u00e1c v\u00ed l\u1ea5y d\u1eef li\u1ec7u si\u00eau d\u1eef li\u1ec7u li\u00ean quan v\u00e0o th\u1eddi \u0111i\u1ec3m k\u00fd.<\/li>\n<li>M\u1ed9t l\u1edbp x\u00e1c minh v\u00e0 ki\u1ec3m to\u00e1n \u0111\u1ed9c l\u1eadp, n\u01a1i c\u00e1c b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 xem x\u00e9t v\u00e0 x\u00e1c nh\u1eadn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c m\u00f4 t\u1ea3 h\u1ee3p \u0111\u1ed3ng, t\u1ea1o ra m\u1ed9t chu\u1ed7i tin c\u1eady gi\u1eefa \u00fd \u0111\u1ecbnh c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n dApp v\u00e0 nh\u1eefng g\u00ec v\u00ed cu\u1ed1i c\u00f9ng hi\u1ec3n th\u1ecb.<\/li>\n<\/ol>\n<h2>Kh\u00f4ng g\u00e2y ra s\u1ef1 c\u1ed1<\/h2>\n<p>Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf r\u00f5 r\u00e0ng \u0111\u1ec3 kh\u00f4ng g\u00e2y ra s\u1ef1 c\u1ed1. Clear Signing kh\u00f4ng thay \u0111\u1ed5i c\u00e1ch th\u1ee9c c\u1ea5u tr\u00fac, ph\u00e1t s\u00f3ng ho\u1eb7c gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch tr\u00ean chu\u1ed7i, c\u00f3 ngh\u0129a l\u00e0 c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh hi\u1ec7n c\u00f3, m\u1ea1ng Layer 2 v\u00e0 c\u00e1c giao th\u1ee9c DeFi kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i \u0111\u1ec3 h\u01b0\u1edfng l\u1ee3i t\u1eeb n\u00f3. C\u1ea3i ti\u1ebfn ho\u00e0n to\u00e0n n\u1eb1m \u1edf l\u1edbp tr\u00ecnh b\u00e0y c\u1ee7a v\u00ed: thay v\u00ec hi\u1ec3n th\u1ecb m\u1ed9t chu\u1ed7i hex th\u00f4 ho\u1eb7c m\u1ed9t ph\u1ea7n d\u1eef li\u1ec7u tham s\u1ed1, m\u1ed9t v\u00ed t\u01b0\u01a1ng th\u00edch v\u1edbi Clear Signing s\u1ebd hi\u1ec3n th\u1ecb \u0111i\u1ec1u g\u00ec \u0111\u00f3 nh\u01b0 &#8220;Ph\u00ea duy\u1ec7t Uniswap chi ti\u00eau t\u1ed1i \u0111a 500 USDC t\u1eeb v\u00ed c\u1ee7a b\u1ea1n&#8221; ho\u1eb7c &#8220;Li\u1ec7t k\u00ea CryptoPunk #4156 \u0111\u1ec3 b\u00e1n v\u1edbi gi\u00e1 40 ETH tr\u00ean OpenSea&#8221; \u2014 m\u1ed9t m\u00f4 t\u1ea3 ch\u00ednh x\u00e1c, \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m to\u00e1n v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c b\u1edfi con ng\u01b0\u1eddi, \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb m\u1ee5c \u0111\u0103ng k\u00fd ERC-7730 cho h\u1ee3p \u0111\u1ed3ng \u0111\u00f3.<\/p>\n<h2>\u00dd ngh\u0129a c\u1ee7a Clear Signing \u0111\u1ed1i v\u1edbi b\u1ea3o m\u1eadt Ethereum<\/h2>\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 sinh th\u00e1i b\u1ea3o m\u1eadt Ethereum r\u1ed9ng l\u1edbn h\u01a1n, Clear Signing \u0111\u1ebfn v\u00e0o th\u1eddi \u0111i\u1ec3m m\u00e0 l\u1eeba \u0111\u1ea3o c\u1ea5p v\u00ed v\u00e0 c\u00e1c tr\u00f2 l\u1eeba \u0111\u1ea3o ph\u00ea duy\u1ec7t v\u1eabn l\u00e0 vector t\u1ea5n c\u00f4ng ch\u00ednh cho ng\u01b0\u1eddi d\u00f9ng b\u00e1n l\u1ebb, ngay c\u1ea3 khi c\u00e1c l\u1ed7 h\u1ed5ng c\u1ea5p giao th\u1ee9c tr\u1edf n\u00ean kh\u00f3 th\u1ef1c hi\u1ec7n h\u01a1n tr\u00ean c\u00e1c h\u1ee3p \u0111\u1ed3ng \u0111\u00e3 tr\u01b0\u1edfng th\u00e0nh v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m to\u00e1n. M\u1ed9t c\u00e2u chuy\u1ec7n g\u1ea7n \u0111\u00e2y tr\u00ean crypto.news v\u1ec1 s\u1ef1 c\u1ed1 chi\u1ebfm \u0111o\u1ea1t mi\u1ec1n CoW DAO \u2014 n\u01a1i c\u00e1c k\u1ebb t\u1ea5n c\u00f4ng \u0111\u00e3 chuy\u1ec3n h\u01b0\u1edbng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn m\u1ed9t trang l\u1eeba \u0111\u1ea3o trong 4,5 gi\u1edd v\u00e0 khi\u1ebfn h\u1ecd k\u00fd c\u00e1c giao d\u1ecbch \u0111\u1ed9c h\u1ea1i \u2014 \u0111\u00e3 minh h\u1ecda ch\u00ednh x\u00e1c ch\u1ebf \u0111\u1ed9 th\u1ea5t b\u1ea1i m\u00e0 Clear Signing \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m thi\u1ec3u: nh\u1eefng ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111\u1ecdc nh\u1eefng g\u00ec h\u1ecd \u0111ang k\u00fd s\u1ebd c\u00f3 c\u01a1 h\u1ed9i t\u1ed1t h\u01a1n nhi\u1ec1u \u0111\u1ec3 ph\u00e1t hi\u1ec7n ra s\u1ef1 b\u1ea5t th\u01b0\u1eddng tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t vi\u1ec7c r\u00fat ti\u1ec1n.<\/p>\n<p>Song song, m\u1ed9t c\u00e2u chuy\u1ec7n tr\u00ean crypto.news v\u1ec1 ti\u1ebfn tr\u00ecnh devnet Glamsterdam c\u1ee7a Ethereum \u0111\u00e3 chi ti\u1ebft c\u00e1ch m\u00e0 Qu\u1ef9 \u0111ang \u0111\u1ed3ng th\u1eddi th\u00fac \u0111\u1ea9y c\u00e1c n\u00e2ng c\u1ea5p l\u1edbp th\u1ef1c thi v\u00e0 t\u00e1i c\u1ea5u tr\u00fac l\u00e3nh \u0111\u1ea1o, v\u1edbi Clear Signing ph\u00f9 h\u1ee3p v\u00e0o m\u1ed9t n\u1ed7 l\u1ef1c r\u1ed9ng l\u1edbn h\u01a1n nh\u1eb1m l\u00e0m cho Ethereum an to\u00e0n h\u01a1n v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n \u1edf m\u1ecdi l\u1edbp c\u1ee7a stack m\u00e0 kh\u00f4ng c\u1ea7n ch\u1edd \u0111\u1ee3i c\u00e1c thay \u0111\u1ed5i c\u1ea5p giao th\u1ee9c \u0111\u01b0\u1ee3c lan truy\u1ec1n. Nh\u01b0 m\u1ed9t c\u00e2u chuy\u1ec7n tr\u00ean crypto.news v\u1ec1 l\u1eeba \u0111\u1ea3o crypto \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi AI \u0111\u00e3 l\u01b0u \u00fd, d\u1eef li\u1ec7u b\u1ea3o m\u1eadt c\u1ee7a ch\u00ednh Binance cho th\u1ea5y 22,9 tri\u1ec7u n\u1ed7 l\u1ef1c l\u1eeba \u0111\u1ea3o \u0111\u00e3 b\u1ecb ch\u1eb7n trong qu\u00fd 1 n\u0103m 2026 \u2014 m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng cho th\u1ea5y l\u00fd do t\u1ea1i sao vi\u1ec7c l\u00e0m cho vi\u1ec7c ph\u00ea duy\u1ec7t giao d\u1ecbch c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng b\u00ecnh th\u01b0\u1eddng kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t s\u1ef1 ti\u1ec7n l\u1ee3i UX m\u00e0 l\u00e0 m\u1ed9t y\u00eau c\u1ea7u b\u1ea3o m\u1eadt.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ti\u00eau chu\u1ea9n Clear Signing ERC-7730 c\u1ee7a Ethereum Ti\u00eau chu\u1ea9n Clear Signing ERC-7730 m\u1edbi c\u1ee7a Ethereum thay th\u1ebf c\u00e1c chu\u1ed7i hex kh\u00f3 hi\u1ec3u trong th\u00f4ng b\u00e1o v\u00ed b\u1eb1ng c\u00e1c t\u00f3m t\u1eaft giao d\u1ecbch d\u1ec5 \u0111\u1ecdc v\u00e0 c\u00f3 th\u1ec3 ki\u1ec3m to\u00e1n, nh\u1eb1m gi\u1ea3m thi\u1ec3u &#8230;<\/p>\n","protected":false},"author":3,"featured_media":19407,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,47],"tags":[4219,11586,4218,9269,4313,4241,5419,5120,4756],"class_list":["post-19408","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","category-hack","tag-binance","tag-cryptopunk","tag-ethereum","tag-glamsterdam","tag-hack","tag-ledger","tag-opensea","tag-uniswap","tag-usdc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ti\u00eau chu\u1ea9n Clear Signing c\u1ee7a Ethereum: Gi\u1ea3i quy\u1ebft giao d\u1ecbch m\u00f9 v\u1edbi ERC-7730 - 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