{"id":26517,"date":"2024-05-29T18:09:01","date_gmt":"2024-05-29T11:09:01","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=26517"},"modified":"2024-05-29T18:09:01","modified_gmt":"2024-05-29T11:09:01","slug":"checksum-dia-chi-ethereum-la-gi","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/","title":{"rendered":"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec?"},"content":{"rendered":"<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\/checksum-dia-chi-ethereum-la-gi\/#Checksum_la_gi\" >Checksum 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-2\" href=\"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#Dia_chi_Checksum_Ethereum_la_gi\" >\u0110\u1ecba ch\u1ec9 Checksum Ethereum 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\/checksum-dia-chi-ethereum-la-gi\/#De_xuat_cai_tien_Ethereum_nao_da_gioi_thieu_cac_dia_chi_duoc_kiem_tra_tong_hop\" >\u0110\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn Ethereum n\u00e0o \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u00e1c \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p?<\/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\/checksum-dia-chi-ethereum-la-gi\/#Cach_checksum_dia_chi_Ethereum\" >C\u00e1ch checksum \u0111\u1ecba ch\u1ec9 Ethereum<\/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\/checksum-dia-chi-ethereum-la-gi\/#Loi_ich_cua_viec_su_dung_dia_chi_Ethereum_duoc_Checksum\" >L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 Ethereum \u0111\u01b0\u1ee3c Checksum<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Checksum_la_gi\"><\/span><span style=\"font-weight: 400\">Checksum l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng l\u1ed7i c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh nh\u1eadp ho\u1eb7c truy\u1ec1n d\u1eef li\u1ec7u, Checksum l\u00e0 m\u1ed9t \u0111o\u1ea1n d\u1eef li\u1ec7u nh\u1ecf \u0111\u01b0\u1ee3c tr\u00edch xu\u1ea5t t\u1eeb \u200b\u200bd\u1eef li\u1ec7u g\u1ed1c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t d\u1ea5u v\u00e2n tay ri\u00eang bi\u1ec7t cho d\u1eef li\u1ec7u, gi\u00fap c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u00e1c nh\u1eadn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u. Checksum cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n x\u00e1c nh\u1eadn r\u1eb1ng d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eedi ho\u1eb7c nh\u1eadp ch\u00ednh x\u00e1c, gi\u1ed1ng nh\u01b0 m\u00e3 s\u1eeda l\u1ed7i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e3 v\u1ea1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e9t ch\u00ednh x\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Khi ng\u01b0\u1eddi g\u1eedi t\u00ednh Checksum cho m\u1ed9t ph\u1ea7n d\u1eef li\u1ec7u, h\u1ecd s\u1ebd g\u1eedi Checksum v\u00e0 d\u1eef li\u1ec7u c\u00f9ng nhau trong qu\u00e1 tr\u00ecnh truy\u1ec1n d\u1eef li\u1ec7u. Ng\u01b0\u1eddi nh\u1eadn s\u1eed d\u1ee5ng quy tr\u00ecnh t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 c\u1eadp nh\u1eadt Checksum sau khi nh\u1eadn \u0111\u01b0\u1ee3c d\u1eef li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-weight: 400\">T\u00ednh to\u00e1n l\u1ea1i Checksum v\u00e0 so s\u00e1nh n\u00f3 v\u1edbi ng\u01b0\u1eddi g\u1eedi cho th\u1ea5y r\u1eb1ng kh\u00f4ng c\u00f3 thay \u0111\u1ed5i n\u00e0o \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ed1i v\u1edbi d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh truy\u1ec1n. D\u1eef li\u1ec7u c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c g\u1eedi l\u1ea1i n\u1ebfu Checksum kh\u00f4ng kh\u1edbp, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y \u0111\u00e3 x\u1ea3y ra l\u1ed7i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u01b0u tr\u1eef t\u1ec7p, giao ti\u1ebfp m\u1ea1ng v\u00e0 giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed, trong \u0111\u00f3 ngay c\u1ea3 m\u1ed9t l\u1ed7i nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng, Checksum l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u.<\/span><\/p>\n<figure id=\"attachment_26518\" aria-describedby=\"caption-attachment-26518\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-26518\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41.jpg\" alt=\"Checksum\" width=\"900\" height=\"506\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41.jpg 1600w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41-300x169.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41-1024x576.jpg 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41-150x84.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41-768x432.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41-1536x864.jpg 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41-450x253.jpg 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-41-1200x675.jpg 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-26518\" class=\"wp-caption-text\">Checksum cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n x\u00e1c nh\u1eadn r\u1eb1ng d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eedi ho\u1eb7c nh\u1eadp ch\u00ednh x\u00e1c, gi\u1ed1ng nh\u01b0 m\u00e3 s\u1eeda l\u1ed7i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u00e3 v\u1ea1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e9t ch\u00ednh x\u00e1c.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Dia_chi_Checksum_Ethereum_la_gi\"><\/span><span style=\"font-weight: 400\">\u0110\u1ecba ch\u1ec9 Checksum Ethereum l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Trong m\u1ea1ng <a href=\"https:\/\/www.fiahub.com\">Ethereum<\/a>, \u0111\u1ecba ch\u1ec9 Ethereum \u0111\u00f3ng vai tr\u00f2 l\u00e0 s\u1ed1 nh\u1eadn d\u1ea1ng ri\u00eang bi\u1ec7t \u0111\u1ec3 truy\u1ec1n v\u00e0 nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1c chu\u1ed7i th\u1eadp l\u1ee5c ph\u00e2n \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111\u1ecba ch\u1ec9 n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o b\u1eb1ng c\u1ea3 kh\u00f3a chung v\u00e0 kh\u00f3a ri\u00eang. \u0110\u1ecba ch\u1ec9 Ethereum c\u00f3 hai d\u1ea1ng: <\/span><b>\u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3<\/b><span style=\"font-weight: 400\">p <\/span><i><span style=\"font-weight: 400\">(checksummed)<\/span><\/i><span style=\"font-weight: 400\"> v\u00e0 <\/span><b>kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p <\/b><i><span style=\"font-weight: 400\">(non-checksummed)<\/span><\/i><span style=\"font-weight: 400\">. Phi\u00ean b\u1ea3n c\u00f3 Checksum c\u00f3 42 k\u00fd t\u1ef1, bao g\u1ed3m c\u1ea3 ch\u1eef in hoa, so v\u1edbi 40 k\u00fd t\u1ef1 \u1edf phi\u00ean b\u1ea3n kh\u00f4ng c\u00f3 Checksum.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Do t\u00ednh n\u0103ng ki\u1ec3m tra l\u1ed7i t\u00edch h\u1ee3p gi\u00fap gi\u1ea3m kh\u1ea3 n\u0103ng ti\u1ec1n \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn sai \u0111\u1ecba ch\u1ec9 do l\u1ed7i \u0111\u00e1nh m\u00e1y, n\u00ean phi\u00ean b\u1ea3n \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1i g\u1ecdi l\u00e0 <\/span><i><span style=\"font-weight: 400\">\u201cthu\u1eadt to\u00e1n Checksum\u201d<\/span><\/i><span style=\"font-weight: 400\"> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n th\u1eadp l\u1ee5c ph\u00e2n c\u1ee7a kh\u00f3a chung \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh tr\u01b0\u1eddng h\u1ee3p c\u1ee7a t\u1eebng ch\u1eef c\u00e1i trong \u0111\u1ecba ch\u1ec9 khi \u0111\u1ecba ch\u1ec9 Checksum \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh. M\u1ed9t \u0111\u1ecba ch\u1ec9 c\u00f3 ch\u1eef in hoa v\u00e0 ch\u1eef th\u01b0\u1eddng l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a k\u1ef9 thu\u1eadt n\u00e0y.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Checksum s\u1ebd kh\u00f4ng th\u00e0nh c\u00f4ng n\u1ebfu \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c nh\u1eadp kh\u00f4ng ch\u00ednh x\u00e1c, c\u1ea3nh b\u00e1o l\u1ed7i cho ng\u01b0\u1eddi g\u1eedi. Do \u0111\u00f3, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c c\u1ee7a giao d\u1ecbch v\u00e0 \u0111\u1ec1 ph\u00f2ng m\u1ea5t ti\u1ec1n do l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi, b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 Ethereum trong phi\u00ean b\u1ea3n \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra c\u1ee7a ch\u00fang.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"De_xuat_cai_tien_Ethereum_nao_da_gioi_thieu_cac_dia_chi_duoc_kiem_tra_tong_hop\"><\/span><span style=\"font-weight: 400\">\u0110\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn Ethereum n\u00e0o \u0111\u00e3 gi\u1edbi thi\u1ec7u c\u00e1c \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">\u0110\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn<\/span><b> Ethereum (EIP) 55<\/b><span style=\"font-weight: 400\"> \u0111\u00e3 gi\u1edbi thi\u1ec7u Checksum cho c\u00e1c \u0111\u1ecba ch\u1ec9 Ethereum.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Vi\u1ec7c bao g\u1ed3m c\u1ea3 k\u00fd t\u1ef1 vi\u1ebft hoa v\u00e0 vi\u1ebft th\u01b0\u1eddng s\u1ebd x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ecba ch\u1ec9 Ethereum \u0111\u01b0\u1ee3c ki\u1ec3m tra.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Khi truy\u1ec1n ho\u1eb7c nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed, s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa ch\u1eef in hoa v\u00e0 ch\u1eef th\u01b0\u1eddng n\u00e0y s\u1ebd b\u1ed5 sung th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 ph\u00e1t hi\u1ec7n l\u1ed7i kh\u00e1c. Vi\u1ec7c l\u00e0m cho c\u00e1c \u0111\u1ecba ch\u1ec9 c\u00f3 Checksum v\u00e0 kh\u00f4ng c\u00f3 Checksum c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng s\u1ebd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i v\u00f4 \u00fd trong qu\u00e1 tr\u00ecnh giao d\u1ecbch.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Tuy nhi\u00ean, vi\u1ec7c ho\u00e1n \u0111\u1ed5i m\u1ed9t s\u1ed1 ch\u1eef c\u00e1i tr\u00f4ng gi\u1ed1ng nhau (ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1eef th\u01b0\u1eddng<\/span><i><span style=\"font-weight: 400\"> \u201cL\u201d = \u201cl\u201d<\/span><\/i><span style=\"font-weight: 400\"> v\u00e0 ch\u1eef hoa <\/span><i><span style=\"font-weight: 400\">\u201ci\u201d = \u201cI\u201d<\/span><\/i><span style=\"font-weight: 400\">) v\u1eabn c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn Checksum h\u1ee3p l\u1ec7 v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt. V\u00ec v\u1eady, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i ki\u1ec3m tra k\u1ef9 \u0111\u1ecba ch\u1ec9 m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. Ngo\u00e0i ra, Checksum EIP-55 kh\u00f4ng ng\u0103n ng\u01b0\u1eddi d\u00f9ng g\u1eedi Ether (ETH) \u0111\u1ebfn m\u1ed9t \u0111\u1ecba ch\u1ec9 h\u1ee3p l\u1ec7 nh\u01b0ng kh\u00f4ng ch\u00ednh x\u00e1c. H\u1ecd s\u1ebd kh\u00f4ng th\u00f4ng b\u00e1o cho ng\u01b0\u1eddi d\u00f9ng n\u1ebfu h\u1ecd v\u00f4 t\u00ecnh sao ch\u00e9p \u0111\u1ecba ch\u1ec9 cho m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed kh\u00e1c v\u00ec \u0111\u1ed9 d\u00e0i \u0111\u1ecba ch\u1ec9 c\u00f3 th\u1ec3 kh\u00e1c nhau.<\/span><\/p>\n<figure id=\"attachment_26519\" aria-describedby=\"caption-attachment-26519\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-26519\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Anh-chup-Man-hinh-2024-05-29-luc-18.05.08.png\" alt=\"Checksum\" width=\"900\" height=\"349\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Anh-chup-Man-hinh-2024-05-29-luc-18.05.08.png 1110w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Anh-chup-Man-hinh-2024-05-29-luc-18.05.08-300x116.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Anh-chup-Man-hinh-2024-05-29-luc-18.05.08-1024x397.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Anh-chup-Man-hinh-2024-05-29-luc-18.05.08-150x58.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Anh-chup-Man-hinh-2024-05-29-luc-18.05.08-768x298.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Anh-chup-Man-hinh-2024-05-29-luc-18.05.08-450x174.png 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-26519\" class=\"wp-caption-text\">\u0110\u1ecba ch\u1ec9 Ethereum c\u00f3 hai d\u1ea1ng: \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p (checksummed) v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p (non-checksummed).<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cach_checksum_dia_chi_Ethereum\"><\/span><span style=\"font-weight: 400\">C\u00e1ch checksum \u0111\u1ecba ch\u1ec9 Ethereum<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">\u0110\u1ecba ch\u1ec9 Ethereum l\u00e0 chu\u1ed7i th\u1eadp l\u1ee5c ph\u00e2n g\u1ed3m 40 k\u00fd t\u1ef1, \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c ch\u1eef c\u00e1i A\u2013F v\u00e0 c\u00e1c ch\u1eef s\u1ed1 0\u20139. Ethereum s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf Checksum \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i trong qu\u00e1 tr\u00ecnh giao d\u1ecbch.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00f3 nhi\u1ec1u quy tr\u00ecnh li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u1ea1o Checksum \u0111\u1ecba ch\u1ec9 <a href=\"https:\/\/www.fiahub.com\">Ethereum<\/a>. \u0110\u1ea7u ti\u00ean, m\u1ed9t phi\u00ean b\u1ea3n ch\u1eef th\u01b0\u1eddng c\u1ee7a \u0111\u1ecba ch\u1ec9 ban \u0111\u1ea7u \u0111\u01b0\u1ee3c t\u1ea1o. Ti\u1ebfp theo, h\u00e0m b\u0103m <strong>Keccak-256<\/strong> c\u1ee7a \u0111\u1ecba ch\u1ec9 ch\u1eef th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n. M\u1ed9t thu\u1eadt to\u00e1n m\u00e3 h\u00f3a ph\u1ee9c t\u1ea1p c\u00f3 t\u00ean Keccak-256 t\u1ea1o ra m\u1ed9t gi\u00e1 tr\u1ecb b\u0103m ri\u00eang bi\u1ec7t cho \u0111\u1ea7u v\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Ti\u1ebfp theo, m\u1ed9t s\u1ef1 so s\u00e1nh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n gi\u1eefa m\u1ed7i k\u00fd t\u1ef1 trong \u0111\u1ecba ch\u1ec9 ban \u0111\u1ea7u v\u00e0 bit t\u01b0\u01a1ng \u1ee9ng c\u1ee7a n\u00f3 trong h\u00e0m b\u0103m. M\u1ed9t k\u00fd t\u1ef1 \u0111\u01b0\u1ee3c vi\u1ebft hoa trong \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum n\u1ebfu \u0111\u00f3 l\u00e0 m\u1ed9t ch\u1eef c\u00e1i<\/span><i><span style=\"font-weight: 400\"> (A\u2013F) <\/span><\/i><span style=\"font-weight: 400\">trong \u0111\u1ecba ch\u1ec9 ban \u0111\u1ea7u v\u00e0 bit tr\u00f9ng kh\u1edbp trong h\u00e0m b\u0103m l\u00e0 1. Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum c\u00f3 t\u1ed5ng c\u1ed9ng 42 k\u00fd t\u1ef1 v\u00e0 s\u1eed d\u1ee5ng ch\u1eef in hoa \u0111\u1ec3 th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i n\u1eefa.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ecba ch\u1ec9 Ethereum tr\u1edf n\u00ean linh ho\u1ea1t h\u01a1n tr\u01b0\u1edbc c\u00e1c sai s\u00f3t do l\u1ed7i \u0111\u00e1nh m\u00e1y trong qu\u00e1 tr\u00ecnh giao d\u1ecbch b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt Checksum n\u00e0y. N\u00f3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng ti\u1ec1n b\u1ecb chuy\u1ec3n \u0111\u1ebfn sai \u0111\u1ecba ch\u1ec9, mang l\u1ea1i cho ng\u01b0\u1eddi d\u00f9ng tr\u00ean m\u1ea1ng Ethereum s\u1ef1 an to\u00e0n v\u00e0 t\u1ef1 tin h\u01a1n khi g\u1eedi v\u00e0 nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<figure id=\"attachment_26520\" aria-describedby=\"caption-attachment-26520\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-26520\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8.png\" alt=\"checksum\" width=\"900\" height=\"492\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8.png 1362w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8-300x164.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8-1024x559.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8-150x82.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8-768x420.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8-450x246.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/a1-8-1200x656.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-26520\" class=\"wp-caption-text\">\u0110\u1ecba ch\u1ec9 Ethereum l\u00e0 chu\u1ed7i th\u1eadp l\u1ee5c ph\u00e2n g\u1ed3m 40 k\u00fd t\u1ef1, \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c ch\u1eef c\u00e1i A\u2013F v\u00e0 c\u00e1c ch\u1eef s\u1ed1 0\u20139.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_su_dung_dia_chi_Ethereum_duoc_Checksum\"><\/span><span style=\"font-weight: 400\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 Ethereum \u0111\u01b0\u1ee3c Checksum<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">C\u00f3 nhi\u1ec1u l\u1ee3i \u00edch kh\u00e1c nhau khi s\u1eed d\u1ee5ng \u0111\u1ecba ch\u1ec9 Ethereum \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, gi\u1ea3m t\u1ef7 l\u1ec7 l\u1ed7i v\u00e0 minh b\u1ea1ch h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">\u0110\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1ed5ng h\u1ee3p l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i giao d\u1ecbch. B\u1eb1ng c\u00e1ch th\u00eam t\u00ednh n\u0103ng ki\u1ec3m tra l\u1ed7i, ch\u00fang s\u1ebd gi\u1ea3m nguy c\u01a1 m\u1ea5t m\u00e1t ngo\u00e0i \u00fd mu\u1ed1n do l\u1ed7i \u0111\u00e1nh m\u00e1y v\u00e0 h\u1ed7 tr\u1ee3 chuy\u1ec3n ti\u1ec1n \u0111\u1ebfn \u0111\u00fang n\u01a1i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">H\u01a1n n\u1eefa, b\u1eb1ng c\u00e1ch th\u00eam m\u1ee9c \u0111\u1ed9 x\u00e1c minh b\u1ed5 sung, c\u00e1c \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum s\u1ebd c\u1ea3i thi\u1ec7n t\u00ednh b\u1ea3o m\u1eadt. B\u1eb1ng c\u00e1ch h\u1ed7 tr\u1ee3 ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh v\u00e0 tr\u00e1nh c\u00e1c \u0111\u1ecba ch\u1ec9 sai ho\u1eb7c sai ch\u00ednh t\u1ea3, quy tr\u00ecnh Checksum s\u1ebd gi\u1ea3m kh\u1ea3 n\u0103ng chuy\u1ec3n ti\u1ec1n \u0111\u1ebfn c\u00e1c \u0111\u1ecba \u0111i\u1ec3m kh\u00f4ng \u0111\u01b0\u1ee3c m\u1eddi ho\u1eb7c \u0111\u1ed9c h\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">H\u01a1n n\u1eefa, b\u1eb1ng c\u00e1ch mang l\u1ea1i s\u1ef1 tin c\u1eady cho ng\u01b0\u1eddi d\u00f9ng, c\u00e1c \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum s\u1ebd th\u00fac \u0111\u1ea9y t\u00ednh minh b\u1ea1ch c\u1ee7a giao d\u1ecbch. Ki\u1ebfn th\u1ee9c r\u1eb1ng c\u00e1c giao d\u1ecbch \u00edt c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra sai s\u00f3t s\u1ebd th\u00fac \u0111\u1ea9y vi\u1ec7c ch\u1ea5p nh\u1eadn ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 x\u00e2y d\u1ef1ng ni\u1ec1m tin v\u00e0o m\u1ea1ng Ethereum.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u r\u1eb1ng \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c ki\u1ec3m tra ch\u00ednh x\u00e1c kh\u00f4ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00e0i kho\u1ea3n ho\u1eb7c h\u1ee3p \u0111\u1ed3ng t\u01b0\u01a1ng \u1ee9ng th\u1ef1c s\u1ef1 t\u1ed3n t\u1ea1i tr\u00ean Blockchain <a href=\"https:\/\/www.fiahub.com\">Ethereum<\/a>. \u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, t\u1ed3n t\u1ea1i m\u1ed9t kh\u00e1i ni\u1ec7m v\u1ec1 ch\u1ec9 b\u00e1o lo\u1ea1i t\u00edch h\u1ee3p, gi\u00fap n\u00e2ng cao t\u00ednh r\u00f5 r\u00e0ng v\u00e0 b\u1ea3o m\u1eadt tr\u00ean c\u00e1c Blockchain nh\u01b0 Ethereum. H\u1ec7 th\u1ed1ng n\u00e0y t\u00edch h\u1ee3p ti\u1ec1n t\u1ed1 v\u00e0o \u0111\u1ecba ch\u1ec9 \u0111\u1ec3 b\u00e1o hi\u1ec7u ngay l\u1eadp t\u1ee9c lo\u1ea1i th\u1ef1c th\u1ec3 m\u00e0 ch\u00fang \u0111\u1ea1i di\u1ec7n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u00ed d\u1ee5: \u0111\u1ecba ch\u1ec9 b\u1eaft \u0111\u1ea7u b\u1eb1ng<\/span><i><span style=\"font-weight: 400\"> \u201ceoa_\u201d<\/span><\/i><span style=\"font-weight: 400\"> bi\u1ec3u th\u1ecb t\u00e0i kho\u1ea3n thu\u1ed9c s\u1edf h\u1eefu b\u00ean ngo\u00e0i (v\u00ed c\u1ee7a ng\u01b0\u1eddi d\u00f9ng ti\u00eau chu\u1ea9n), trong khi <\/span><i><span style=\"font-weight: 400\">\u201csc_\u201d <\/span><\/i><span style=\"font-weight: 400\">bi\u1ec3u th\u1ecb h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 r\u00f5 r\u00e0ng ngay l\u1eadp t\u1ee9c, gi\u1ea3m nguy c\u01a1 x\u1ea3y ra l\u1ed7i, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u00f4 t\u00ecnh g\u1eedi ti\u1ec1n v\u00e0o h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh thay v\u00ec v\u00ed c\u1ee7a m\u1ed9t c\u00e1 nh\u00e2n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1c ch\u1ec9 b\u00e1o nh\u01b0 v\u1eady gi\u00fap c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1edbi c\u00f4ng ngh\u1ec7 blockchain v\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn v\u00ed v\u00e0 giao di\u1ec7n k\u1ebft h\u1ee3p c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt d\u00e0nh ri\u00eang cho c\u00e1c lo\u1ea1i \u0111\u1ecba ch\u1ec9 kh\u00e1c nhau.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u1ea3m \u01a1n s\u1ef1 theo d\u00f5i v\u00e0 \u0111\u00f3n \u0111\u1ecdc c\u1ee7a c\u00e1c b\u1ea1n. Hy v\u1ecdng b\u00e0i vi\u1ebft \u0111\u00e3 gi\u00fap m\u1ecdi ng\u01b0\u1eddi hi\u1ec3u h\u01a1n v\u1ec1 Checksum tr\u00ean \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec. \u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 th\u1ecb tr\u01b0\u1eddng ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1, vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a Fiahub 24\/7.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Checksum l\u00e0 g\u00ec? \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng l\u1ed7i c\u00f3 th\u1ec3 x\u1ea3y ra trong qu\u00e1 tr\u00ecnh nh\u1eadp ho\u1eb7c truy\u1ec1n d\u1eef li\u1ec7u, Checksum l\u00e0 m\u1ed9t \u0111o\u1ea1n d\u1eef li\u1ec7u nh\u1ecf \u0111\u01b0\u1ee3c tr\u00edch xu\u1ea5t t\u1eeb \u200b\u200bd\u1eef li\u1ec7u g\u1ed1c. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t d\u1ea5u v\u00e2n tay ri\u00eang bi\u1ec7t cho d\u1eef li\u1ec7u, gi\u00fap c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u00e1c nh\u1eadn t\u00ednh<\/p>\n","protected":false},"author":24,"featured_media":26522,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21843],"tags":[23246,2676],"class_list":{"0":"post-26517","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-huong-dan-dau-tu","8":"tag-checksum","9":"tag-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>Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec? - Fiahub<\/title>\n<meta name=\"description\" content=\"Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum c\u00f3 t\u1ed5ng c\u1ed9ng 42 k\u00fd t\u1ef1 v\u00e0 s\u1eed d\u1ee5ng ch\u1eef in hoa \u0111\u1ec3 th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i n\u1eefa.\" \/>\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\/checksum-dia-chi-ethereum-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec?\" \/>\n<meta property=\"og:description\" content=\"Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum c\u00f3 t\u1ed5ng c\u1ed9ng 42 k\u00fd t\u1ef1 v\u00e0 s\u1eed d\u1ee5ng ch\u1eef in hoa \u0111\u1ec3 th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i n\u1eefa.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"Fiahub Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FiahubVN\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-05-29T11:09:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Fiahub_Advance-Guide_Checksum-Address-ETH.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Le Hoang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:site\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Le Hoang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/\"},\"author\":{\"name\":\"Le Hoang\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/person\\\/438ca2054bd04d8ef374b9dd54ed3418\"},\"headline\":\"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec?\",\"datePublished\":\"2024-05-29T11:09:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/\"},\"wordCount\":2261,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Fiahub_Advance-Guide_Checksum-Address-ETH.png\",\"keywords\":[\"checksum\",\"ethereum (eth)\"],\"articleSection\":[\"H\u01b0\u1edbng d\u1eabn chuy\u00ean s\u00e2u\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/\",\"name\":\"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec? - Fiahub\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Fiahub_Advance-Guide_Checksum-Address-ETH.png\",\"datePublished\":\"2024-05-29T11:09:01+00:00\",\"description\":\"Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum c\u00f3 t\u1ed5ng c\u1ed9ng 42 k\u00fd t\u1ef1 v\u00e0 s\u1eed d\u1ee5ng ch\u1eef in hoa \u0111\u1ec3 th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i n\u1eefa.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Fiahub_Advance-Guide_Checksum-Address-ETH.png\",\"contentUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Fiahub_Advance-Guide_Checksum-Address-ETH.png\",\"width\":1024,\"height\":576,\"caption\":\"Vi\u1ec7c l\u00e0m cho c\u00e1c \u0111\u1ecba ch\u1ec9 c\u00f3 Checksum v\u00e0 kh\u00f4ng c\u00f3 Checksum c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng s\u1ebd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i v\u00f4 \u00fd trong qu\u00e1 tr\u00ecnh giao d\u1ecbch.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/checksum-dia-chi-ethereum-la-gi\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/\",\"name\":\"Fiahub Blog\",\"description\":\"Fiahub Blog\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#organization\",\"name\":\"DIGITEX Pte Ltd\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/2018-05-2723.41.06.jpg\",\"contentUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/08\\\/2018-05-2723.41.06.jpg\",\"width\":956,\"height\":500,\"caption\":\"DIGITEX Pte Ltd\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/FiahubVN\\\/\",\"https:\\\/\\\/x.com\\\/FIAHUBVN\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/person\\\/438ca2054bd04d8ef374b9dd54ed3418\",\"name\":\"Le Hoang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/Le-Hoang.jpg\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/Le-Hoang.jpg\",\"contentUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/Le-Hoang.jpg\",\"caption\":\"Le Hoang\"},\"description\":\"Freelancer Marketing v\u00e0 Content Creator v\u1edbi g\u1ea7n 10 n\u0103m kinh nghi\u1ec7m; trong \u0111\u00f3 c\u00f3 kho\u1ea3ng h\u01a1n 3 n\u0103m l\u00e0m vi\u1ec7c trong m\u1ea3ng Blockchain v\u1edbi vai tr\u00f2 D\u1ecbch Thu\u1eadt v\u00e0 Copywriter. V\u1edbi ki\u1ebfn th\u1ee9c s\u00e2u r\u1ed9ng c\u00f9ng kh\u1ea3 n\u0103ng di\u1ec5n gi\u1ea3i \u0111\u1ec3 nh\u1eefng thu\u1eadt ng\u1eef c\u00f4ng ngh\u1ec7 kh\u00f3 hi\u1ec3u tr\u1edf n\u00ean g\u1ea7n g\u0169i h\u01a1n v\u1edbi ng\u01b0\u1eddi \u0111\u1ecdc. L\u00ea Ho\u00e0ng \u0111\u1ea3m nhi\u1ec7m nh\u1eefng b\u00e0i vi\u1ebft trong chuy\u00ean m\u1ee5c \\\"T\u1eeb \u0110i\u1ec3n Crypto\\\" v\u00e0 \\\"H\u01b0\u1edbng D\u1eabn Ng\u01b0\u1eddi M\u1edbi\\\" t\u1ea1i Fiahub Blog\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/author\\\/le-hoang\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec? - Fiahub","description":"Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum c\u00f3 t\u1ed5ng c\u1ed9ng 42 k\u00fd t\u1ef1 v\u00e0 s\u1eed d\u1ee5ng ch\u1eef in hoa \u0111\u1ec3 th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i n\u1eefa.","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\/checksum-dia-chi-ethereum-la-gi\/","og_locale":"en_US","og_type":"article","og_title":"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec?","og_description":"Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum c\u00f3 t\u1ed5ng c\u1ed9ng 42 k\u00fd t\u1ef1 v\u00e0 s\u1eed d\u1ee5ng ch\u1eef in hoa \u0111\u1ec3 th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i n\u1eefa.","og_url":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/","og_site_name":"Fiahub Blog","article_publisher":"https:\/\/www.facebook.com\/FiahubVN\/","article_published_time":"2024-05-29T11:09:01+00:00","og_image":[{"width":1024,"height":576,"url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Fiahub_Advance-Guide_Checksum-Address-ETH.png","type":"image\/png"}],"author":"Le Hoang","twitter_card":"summary_large_image","twitter_creator":"@FIAHUBVN","twitter_site":"@FIAHUBVN","twitter_misc":{"Written by":"Le Hoang","Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#article","isPartOf":{"@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/"},"author":{"name":"Le Hoang","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/438ca2054bd04d8ef374b9dd54ed3418"},"headline":"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec?","datePublished":"2024-05-29T11:09:01+00:00","mainEntityOfPage":{"@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/"},"wordCount":2261,"publisher":{"@id":"https:\/\/www.fiahub.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Fiahub_Advance-Guide_Checksum-Address-ETH.png","keywords":["checksum","ethereum (eth)"],"articleSection":["H\u01b0\u1edbng d\u1eabn chuy\u00ean s\u00e2u"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/","url":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/","name":"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec? - Fiahub","isPartOf":{"@id":"https:\/\/www.fiahub.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#primaryimage"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Fiahub_Advance-Guide_Checksum-Address-ETH.png","datePublished":"2024-05-29T11:09:01+00:00","description":"Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c Checksum c\u00f3 t\u1ed5ng c\u1ed9ng 42 k\u00fd t\u1ef1 v\u00e0 s\u1eed d\u1ee5ng ch\u1eef in hoa \u0111\u1ec3 th\u00eam m\u1ed9t m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 l\u1ed7i n\u1eefa.","breadcrumb":{"@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#primaryimage","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Fiahub_Advance-Guide_Checksum-Address-ETH.png","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/05\/Fiahub_Advance-Guide_Checksum-Address-ETH.png","width":1024,"height":576,"caption":"Vi\u1ec7c l\u00e0m cho c\u00e1c \u0111\u1ecba ch\u1ec9 c\u00f3 Checksum v\u00e0 kh\u00f4ng c\u00f3 Checksum c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng s\u1ebd l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i v\u00f4 \u00fd trong qu\u00e1 tr\u00ecnh giao d\u1ecbch."},{"@type":"BreadcrumbList","@id":"https:\/\/www.fiahub.com\/blog\/checksum-dia-chi-ethereum-la-gi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.fiahub.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Checksum \u0111\u1ecba ch\u1ec9 Ethereum l\u00e0 g\u00ec?"}]},{"@type":"WebSite","@id":"https:\/\/www.fiahub.com\/blog\/#website","url":"https:\/\/www.fiahub.com\/blog\/","name":"Fiahub Blog","description":"Fiahub Blog","publisher":{"@id":"https:\/\/www.fiahub.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.fiahub.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.fiahub.com\/blog\/#organization","name":"DIGITEX Pte Ltd","url":"https:\/\/www.fiahub.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2019\/08\/2018-05-2723.41.06.jpg","width":956,"height":500,"caption":"DIGITEX Pte Ltd"},"image":{"@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/FiahubVN\/","https:\/\/x.com\/FIAHUBVN"]},{"@type":"Person","@id":"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/438ca2054bd04d8ef374b9dd54ed3418","name":"Le Hoang","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Le-Hoang.jpg","url":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Le-Hoang.jpg","contentUrl":"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2024\/09\/Le-Hoang.jpg","caption":"Le Hoang"},"description":"Freelancer Marketing v\u00e0 Content Creator v\u1edbi g\u1ea7n 10 n\u0103m kinh nghi\u1ec7m; trong \u0111\u00f3 c\u00f3 kho\u1ea3ng h\u01a1n 3 n\u0103m l\u00e0m vi\u1ec7c trong m\u1ea3ng Blockchain v\u1edbi vai tr\u00f2 D\u1ecbch Thu\u1eadt v\u00e0 Copywriter. V\u1edbi ki\u1ebfn th\u1ee9c s\u00e2u r\u1ed9ng c\u00f9ng kh\u1ea3 n\u0103ng di\u1ec5n gi\u1ea3i \u0111\u1ec3 nh\u1eefng thu\u1eadt ng\u1eef c\u00f4ng ngh\u1ec7 kh\u00f3 hi\u1ec3u tr\u1edf n\u00ean g\u1ea7n g\u0169i h\u01a1n v\u1edbi ng\u01b0\u1eddi \u0111\u1ecdc. L\u00ea Ho\u00e0ng \u0111\u1ea3m nhi\u1ec7m nh\u1eefng b\u00e0i vi\u1ebft trong chuy\u00ean m\u1ee5c \"T\u1eeb \u0110i\u1ec3n Crypto\" v\u00e0 \"H\u01b0\u1edbng D\u1eabn Ng\u01b0\u1eddi M\u1edbi\" t\u1ea1i Fiahub Blog","url":"https:\/\/www.fiahub.com\/blog\/author\/le-hoang\/"}]}},"_links":{"self":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/26517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/users\/24"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/comments?post=26517"}],"version-history":[{"count":1,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/26517\/revisions"}],"predecessor-version":[{"id":26521,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/posts\/26517\/revisions\/26521"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/media\/26522"}],"wp:attachment":[{"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/media?parent=26517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/categories?post=26517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fiahub.com\/blog\/wp-json\/wp\/v2\/tags?post=26517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}