{"id":17222,"date":"2022-06-22T09:55:12","date_gmt":"2022-06-22T02:55:12","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=17222"},"modified":"2025-03-06T10:35:59","modified_gmt":"2025-03-06T03:35:59","slug":"comos-sdk-la-gi","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/comos-sdk-la-gi\/","title":{"rendered":"Comos SDK 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\/comos-sdk-la-gi\/#The_nao_la_Cosmos_SDK\" >Th\u1ebf n\u00e0o l\u00e0 Cosmos SDK?<\/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\/comos-sdk-la-gi\/#Gioi_thieu_ve_Cosmos\" >Gi\u1edbi thi\u1ec7u v\u1ec1 Cosmos<\/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\/comos-sdk-la-gi\/#Cau_tao_cua_Cosmos_SDK\" >C\u1ea5u t\u1ea1o c\u1ee7a Cosmos SDK<\/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\/comos-sdk-la-gi\/#Cosmos_SDK_va_tinh_ung_dung\" >Cosmos SDK v\u00e0 t\u00ednh \u1ee9ng d\u1ee5ng<\/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\/comos-sdk-la-gi\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"The_nao_la_Cosmos_SDK\"><\/span><span style=\"font-weight: 400\">Th\u1ebf n\u00e0o l\u00e0 Cosmos SDK?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Cosmos SDK l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00fap t\u1ea1o ra c\u00e1c blockchains SDK Cosmos m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng t\u1ea1o ra m\u1ed9t kh\u1ed1i chu\u1ed7i. Tuy nhi\u00ean, c\u1ea7n r\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u01a1 b\u1ea3n kh\u1ed1i chu\u1ed7i th\u00e0nh b\u1ea5t k\u1ef3 c\u00f4ng c\u1ee5 n\u00e0o c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean \u1ee9ng d\u1ee5ng.\u00a0<\/span><\/p>\n<figure id=\"attachment_17224\" aria-describedby=\"caption-attachment-17224\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-17224\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-9.png\" alt=\"Comos, Comos SDK, Blockchain\" width=\"900\" height=\"506\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-9.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-9-300x169.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-9-150x84.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-9-768x432.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-9-450x253.png 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17224\" class=\"wp-caption-text\">Cosmos SDK l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00fap t\u1ea1o ra c\u00e1c blockchains SDK Cosmos m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400\">C\u00e1c v\u1ea5n \u0111\u1ec1 ch\u1ee7 y\u1ebfu l\u00e0 do s\u1ef1 ph\u00e1t tri\u1ec3n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i nhanh ch\u00f3ng \u0111ang di\u1ec5n ra \u1edf &#8220;h\u1eadu tr\u01b0\u1eddng&#8221; t\u1ea1i Tendermint. SDK \u0111ang thay \u0111\u1ed5i nhanh ch\u00f3ng ho\u1eb7c n\u00e2ng c\u1ea5p v\u00e0 m\u1ed9t s\u1ed1 thay \u0111\u1ed5i \u0111ang ph\u00e1 v\u1ee1 c\u00e1c thay \u0111\u1ed5i. M\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd n\u00e0y, thay v\u00ec l\u00e0 m\u1ed9t tr\u1edf ng\u1ea1i v\u00ec n\u00f3 l\u00e0m cho vi\u1ec7c tham gia v\u1edbi Cosmos tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n m\u1ed9t ch\u00fat, thay v\u00e0o \u0111\u00f3 l\u00e0 m\u1ed9t \u0111i\u1ec3m b\u00e1n h\u00e0ng ch\u00ednh cho Cosmos, v\u00ec t\u1ea7m nh\u00ecn \u0111\u1eb1ng sau m\u1ea1ng l\u01b0\u1edbi n\u00e0y \u0111ang v\u01b0\u01a1n xa h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi b\u1ea5t k\u1ef3 \u0111i\u1ec1u g\u00ec d\u01b0\u1eddng nh\u01b0 \u0111ang di\u1ec5n ra v\u1edbi Ethereum ho\u1eb7c h\u1ea7u h\u1ebft c\u00e1c gi\u1ea3i ph\u00e1p L2 &#8211; m\u1ed9t \u0111i\u1ec1u r\u1ea5t hay khi th\u1ea5y \u0111\u01b0\u1ee3c s\u1ef1 l\u00e0m vi\u1ec7c ch\u0103m ch\u1ec9 c\u1ee7a r\u1ea5t nhi\u1ec1u nh\u00e0 ph\u00e1t tri\u1ec3n t\u00e0i n\u0103ng. C\u00e1c nh\u00f3m l\u00e0m vi\u1ec7c r\u1ea5t ch\u0103m ch\u1ec9 r\u00f5 r\u00e0ng l\u00e0 \u0111i\u1ec1u kh\u00e1c bi\u1ec7t so v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng blockchain kh\u00e1c; Cosmos c\u0169ng \u0111\u01a1n gi\u1ea3n nh\u01b0 tr\u00ean Sunny Aggarwal, Zaki Manian v\u00e0 Gregory Landau.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Gioi_thieu_ve_Cosmos\"><\/span><span style=\"font-weight: 400\">Gi\u1edbi thi\u1ec7u v\u1ec1 Cosmos<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">N\u00f3i m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, Cosmos l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi phi t\u1eadp trung g\u1ed3m c\u00e1c blockchain song song \u0111\u1ed9c l\u1eadp, m\u1ed7i blockchain \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi c\u00e1c thu\u1eadt to\u00e1n \u0111\u1ed3ng thu\u1eadn BFT nh\u01b0 \u0111\u1ed3ng thu\u1eadn Tendermint.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u00f3i c\u00e1ch kh\u00e1c, Cosmos l\u00e0 m\u1ed9t h\u1ec7 sinh th\u00e1i g\u1ed3m c\u00e1c blockchain c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau. Tr\u01b0\u1edbc Cosmos, c\u00e1c blockchains \u0111\u00e3 b\u1ecb ch\u1eb7n v\u00e0 kh\u00f4ng th\u1ec3 giao ti\u1ebfp v\u1edbi nhau. Ch\u00fang r\u1ea5t kh\u00f3 x\u00e2y d\u1ef1ng v\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 x\u1eed l\u00fd m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf giao d\u1ecbch m\u1ed7i gi\u00e2y. Cosmos gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng m\u1ed9t t\u1ea7m nh\u00ecn k\u1ef9 thu\u1eadt m\u1edbi. \u0110\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m nh\u00ecn n\u00e0y, ch\u00fang ta c\u1ea7n quay l\u1ea1i c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a c\u00f4ng ngh\u1ec7 blockchain.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cau_tao_cua_Cosmos_SDK\"><\/span><span style=\"font-weight: 400\">C\u1ea5u t\u1ea1o c\u1ee7a Cosmos SDK<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">M\u1ed9t Cosmos SDK Blockchain bao g\u1ed3m 3 ph\u1ea7n. \u0110\u1ea7u ti\u00ean l\u00e0 m\u00e1y tr\u1ea1ng th\u00e1i, m\u00e1y ghi l\u1ea1i c\u00e1c tr\u1ea1ng th\u00e1i thay \u0111\u1ed5i c\u1ee7a m\u1ea1ng. Th\u1ee9 hai l\u00e0 m\u1ea1ng, v\u1ec1 c\u01a1 b\u1ea3n bao g\u1ed3m t\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi d\u00f9ng n\u1eafm gi\u1eef m\u00e3 th\u00f4ng b\u00e1o, bao g\u1ed3m nh\u01b0ng kh\u00f4ng gi\u1edbi h\u1ea1n \u1edf nh\u1eefng ng\u01b0\u1eddi x\u00e1c th\u1ef1c gi\u1eef m\u1ea1ng tr\u1ef1c tuy\u1ebfn. Ph\u1ea7n th\u1ee9 ba l\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed; m\u1ed9t \u0111\u1ed3ng xu v\u00ec n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ch\u1ec9nh t\u00e0i ch\u00ednh cho c\u00e1c giao d\u1ecbch di\u1ec5n ra tr\u00ean m\u1ea1ng. M\u1ee5c \u0111\u00edch c\u1ee7a Cosmos SDK Blockchain l\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng tr\u1ea3 ti\u1ec1n \u0111\u1ec3 s\u1eed d\u1ee5ng m\u1ea1ng v\u00e0 ng\u01b0\u1eddi x\u00e1c nh\u1eadn \u0111\u01b0\u1ee3c tr\u1ea3 ti\u1ec1n \u0111\u1ec3 duy tr\u00ec m\u1ea1ng tr\u1ef1c tuy\u1ebfn; thi\u1ebft l\u1eadp n\u00f3 \u0111\u00fang c\u00e1ch v\u00e0 n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t th\u1ee9 gi\u1ed1ng nh\u01b0 m\u1ed9t c\u1ed7 m\u00e1y chuy\u1ec3n \u0111\u1ed9ng v\u0129nh vi\u1ec5n m\u00e0 kh\u00f4ng ai s\u1edf h\u1eefu. Cosmos SDK Blockchains \u0111\u1eb7c bi\u1ec7t v\u00ec ch\u00fang t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c giao d\u1ecbch nhanh h\u01a1n, an to\u00e0n h\u01a1n so v\u1edbi c\u00e1c blockchain kh\u00e1c c\u00f3 th\u1ec3 cung c\u1ea5p, \u0111\u1ed3ng th\u1eddi gi\u1eef cho chi ph\u00ed th\u1ea5p h\u01a1n m\u1ed9t s\u1ed1 \u0111\u01a1n \u0111\u1eb7t h\u00e0ng so v\u1edbi c\u00e1c h\u00e0nh \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 chu\u1ed7i kh\u1ed1i Ethereum.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1c blockchains SDK Cosmos chia s\u1ebb m\u1ed9t giao th\u1ee9c chung gi\u1eefa ch\u00fang, \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh Go. Giao th\u1ee9c n\u00e0y, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 IBC, cho ph\u00e9p c\u00e1c t\u00e0i s\u1ea3n t\u1eeb c\u00e1c chu\u1ed7i n\u00e0y \u0111\u01b0\u1ee3c chuy\u1ec3n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c m\u00f4i tr\u01b0\u1eddng blockchain Cosmos SDK kh\u00e1c nhau. DEXes s\u1ebd cung c\u1ea5p t\u00ednh thanh kho\u1ea3n d\u01b0\u1edbi d\u1ea1ng m\u00e3 th\u00f4ng b\u00e1o ERC-20 v\u00e0 th\u1eadm ch\u00ed c\u1ea3 Bitcoin v\u00e0 c\u00e1c t\u00e0i s\u1ea3n \u0111\u01b0\u1ee3c bao b\u1ecdc kh\u00e1c v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng h\u1ed7 tr\u1ee3 Cosmos SDK do c\u1ed9ng \u0111\u1ed3ng x\u00e2y d\u1ef1ng s\u1ebd t\u1ea1o ra nhi\u1ec1u \u1ee9ng d\u1ee5ng m\u00e3 ngu\u1ed3n m\u1edf phong ph\u00fa. T\u1ea5t c\u1ea3 c\u00e1c blockchains n\u00e0y v\u1ec1 c\u01a1 b\u1ea3n \u0111\u1ec1u kh\u00e1c bi\u1ec7t v\u1edbi nhau v\u00e0 do \u0111\u00f3 kh\u00f4ng c\u1ea7n ph\u1ea3i c\u1ea1nh tranh v\u1edbi nhau \u0111\u1ec3 truy c\u1eadp x\u00e1c th\u1ef1c, v.v., nh\u01b0ng d\u00f9 sao th\u00ec c\u0169ng c\u00f3 gi\u1edbi h\u1ea1n \u0111\u1ed1i v\u1edbi th\u00f4ng l\u01b0\u1ee3ng c\u1ee7a giao th\u1ee9c. C\u00e1c \u1ee9ng d\u1ee5ng ri\u00eang l\u1ebb c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c chia nh\u1ecf \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 ho\u00e0n to\u00e0n, nh\u01b0ng c\u01a1 ch\u1ebf Byzantine Fault Tolerance ph\u00e2n c\u1ea5p, h\u1ed7 tr\u1ee3 cho s\u1ef1 \u0111\u1ed3ng thu\u1eadn c\u1ee7a Tendermint c\u00f3 th\u1ec3 b\u1ea3o m\u1eadt m\u1ea1ng hi\u1ec7u qu\u1ea3 h\u01a1n c\u00e1c c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn kh\u00e1c. Do \u0111\u00f3, th\u00f4ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a Cosmos SDK \u0111\u1ec1u d\u1eabn \u0111\u1ea7u ng\u00e0nh v\u00e0 ph\u00ed t\u1ea1i th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i v\u1eabn \u0111\u1ee7 th\u1ea5p \u0111\u1ec3 m\u1ea1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng mi\u1ec5n ph\u00ed m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Do b\u1ea3n ch\u1ea5t giao th\u1ee9c c\u1ee7a c\u00e1c c\u00f4ng ngh\u1ec7 Cosmos SDK, c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng blockchain Cosmos SDK m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 cho nhi\u1ec1u ng\u01b0\u1eddi m\u1edf r\u1ed9ng quy m\u00f4 \u0111\u1ed3ng th\u1eddi. V\u00ec d\u1ef1 \u00e1n l\u00e0 m\u00e3 ngu\u1ed3n m\u1edf, c\u00e1c nh\u00f3m ph\u00e1t tri\u1ec3n m\u1edbi xu\u1ea5t hi\u1ec7n v\u1edbi m\u1ed9t s\u1ed1 t\u00ednh ch\u1ea5t th\u01b0\u1eddng xuy\u00ean. Do \u0111\u00f3, Cosmos SDK l\u00e0 m\u1ed9t d\u1ef1 \u00e1n do c\u1ed9ng \u0111\u1ed3ng l\u00e3nh \u0111\u1ea1o v\u1edbi m\u1ee5c ti\u00eau tr\u1ecdng t\u00e2m l\u00e0 t\u1ea1o ra m\u1ed9t lo\u1ea1i internet m\u1edbi: Web3.0; Internet c\u1ee7a c\u00e1c blockchain.<\/span><\/p>\n<figure id=\"attachment_17225\" aria-describedby=\"caption-attachment-17225\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-17225\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-21.jpg\" alt=\"Comos, Comos SDK, Layer 2, Ethereum\" width=\"900\" height=\"507\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-21.jpg 1000w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-21-300x169.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-21-150x84.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-21-768x432.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-21-450x253.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17225\" class=\"wp-caption-text\">Cosmos l\u00e0 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi phi t\u1eadp trung g\u1ed3m c\u00e1c blockchain song song \u0111\u1ed9c l\u1eadp<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Cosmos_SDK_va_tinh_ung_dung\"><\/span><span style=\"font-weight: 400\">Cosmos SDK v\u00e0 t\u00ednh \u1ee9ng d\u1ee5ng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Tendermint BFT l\u00e0m gi\u1ea3m th\u1eddi gian ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ed9t blockchain t\u1eeb h\u00e0ng n\u0103m xu\u1ed1ng h\u00e0ng tu\u1ea7n, nh\u01b0ng vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t \u1ee9ng d\u1ee5ng ABCI an to\u00e0n t\u1eeb \u0111\u1ea7u v\u1eabn l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 kh\u00f3 kh\u0103n. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao Cosmos SDK t\u1ed3n t\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Cosmos SDK l\u00e0 m\u1ed9t khu\u00f4n kh\u1ed5 t\u1ed5ng qu\u00e1t gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng blockchain an to\u00e0n tr\u00ean Tendermint BFT. N\u00f3 d\u1ef1a tr\u00ean hai nguy\u00ean t\u1eafc ch\u00ednh:<\/span><\/p>\n<ul>\n<li><b>T\u00ednh m\u00f4-\u0111un:\u00a0<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">M\u1ee5c ti\u00eau c\u1ee7a Cosmos SDK l\u00e0 t\u1ea1o ra m\u1ed9t h\u1ec7 sinh th\u00e1i g\u1ed3m c\u00e1c m\u00f4-\u0111un cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n d\u1ec5 d\u00e0ng t\u1ea1o ra c\u00e1c blockchains d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i vi\u1ebft m\u00e3 t\u1eebng bit ch\u1ee9c n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd t\u1eeb \u0111\u1ea7u. B\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o m\u00f4-\u0111un cho Cosmos SDK v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c m\u00f4-\u0111un \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng s\u1eb5n trong chu\u1ed7i kh\u1ed1i c\u1ee7a b\u1ea1n c\u0169ng \u0111\u01a1n gi\u1ea3n nh\u01b0 nh\u1eadp ch\u00fang v\u00e0o \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n. V\u00ed d\u1ee5: nh\u00f3m Tendermint \u0111ang x\u00e2y d\u1ef1ng m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c m\u00f4-\u0111un c\u01a1 b\u1ea3n c\u1ea7n thi\u1ebft cho Cosmos Hub. C\u00e1c m\u00f4-\u0111un n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi b\u1ea5t k\u1ef3 nh\u00e0 ph\u00e1t tri\u1ec3n n\u00e0o khi h\u1ecd x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng c\u1ee7a ri\u00eang m\u00ecnh. Ngo\u00e0i ra, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u1ea1o c\u00e1c m\u00f4-\u0111un m\u1edbi \u0111\u1ec3 t\u00f9y ch\u1ec9nh \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd. Khi m\u1ea1ng Cosmos ph\u00e1t tri\u1ec3n, h\u1ec7 sinh th\u00e1i c\u1ee7a c\u00e1c m\u00f4-\u0111un SDK s\u1ebd m\u1edf r\u1ed9ng, khi\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng blockchain ph\u1ee9c t\u1ea1p ng\u00e0y c\u00e0ng d\u1ec5 d\u00e0ng h\u01a1n.<\/span><\/p>\n<ul>\n<li><b>B\u1ea3o m\u1eadt d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng:\u00a0<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Kh\u1ea3 n\u0103ng h\u1ea1n ch\u1ebf ranh gi\u1edbi b\u1ea3o m\u1eadt gi\u1eefa c\u00e1c m\u00f4-\u0111un, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n l\u00fd lu\u1eadn t\u1ed1t h\u01a1n v\u1ec1 kh\u1ea3 n\u0103ng k\u1ebft h\u1ee3p c\u1ee7a c\u00e1c m\u00f4-\u0111un v\u00e0 h\u1ea1n ch\u1ebf ph\u1ea1m vi c\u1ee7a c\u00e1c t\u01b0\u01a1ng t\u00e1c \u0111\u1ed9c h\u1ea1i ho\u1eb7c kh\u00f4ng mong mu\u1ed1n. \u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn s\u00e2u h\u01a1n v\u1ec1 c\u00e1c kh\u1ea3 n\u0103ng, h\u00e3y nh\u1ea5p v\u00e0o \u0111\u00e2y.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Cosmos SDK c\u0169ng \u0111i k\u00e8m v\u1edbi m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 nh\u00e0 ph\u00e1t tri\u1ec3n h\u1eefu \u00edch \u0111\u1ec3 x\u00e2y d\u1ef1ng giao di\u1ec7n d\u00f2ng l\u1ec7nh (CLI), m\u00e1y ch\u1ee7 REST v\u00e0 nhi\u1ec1u th\u01b0 vi\u1ec7n ti\u1ec7n \u00edch th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1c.<\/span><\/p>\n<p><span style=\"font-weight: 400\">M\u1ed9t nh\u1eadn x\u00e9t cu\u1ed1i c\u00f9ng: Cosmos SDK, gi\u1ed1ng nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng c\u1ee5 Cosmos, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo m\u00f4-\u0111un. Ng\u00e0y nay, n\u00f3 cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng tr\u00ean Tendermint BFT. Tuy nhi\u00ean, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi b\u1ea5t k\u1ef3 \u0111\u1ed9ng c\u01a1 \u0111\u1ed3ng thu\u1eadn n\u00e0o kh\u00e1c tri\u1ec3n khai ABCI. Theo th\u1eddi gian, ch\u00fang t\u00f4i mong \u0111\u1ee3i nhi\u1ec1u SDK s\u1ebd xu\u1ea5t hi\u1ec7n, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1edbi c\u00e1c m\u00f4 h\u00ecnh ki\u1ebfn \u200b\u200btr\u00fac kh\u00e1c nhau v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u c\u00f4ng c\u1ee5 \u0111\u1ed3ng thu\u1eadn &#8211; t\u1ea5t c\u1ea3 \u0111\u1ec1u n\u1eb1m trong m\u1ed9t h\u1ec7 sinh th\u00e1i duy nh\u1ea5t: M\u1ea1ng Cosmos.<\/span><\/p>\n<figure id=\"attachment_17226\" aria-describedby=\"caption-attachment-17226\" style=\"width: 900px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-17226\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-22.jpg\" alt=\"Comos, Layer 2, Ethereum\" width=\"900\" height=\"528\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-22.jpg 696w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-22-300x176.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-22-150x88.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-22-450x264.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17226\" class=\"wp-caption-text\">T\u1ed5ng quan v\u1ec1 h\u1ec7 sinh th\u00e1i Comos<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><span style=\"font-weight: 400\">K\u1ebft lu\u1eadn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">C\u00f3 th\u1ec3 th\u1ea5y \u0111i\u1ec3m \u0111\u1eb7c bi\u1ec7t c\u1ee7a Cosmos SDK ch\u00ednh l\u00e0 t\u00ednh m\u00f4-\u0111un c\u1ee7a n\u00f3 cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n chuy\u1ec3n h\u1ea7u nh\u01b0 b\u1ea5t k\u1ef3 c\u01a1 s\u1edf m\u00e3 blockchain n\u00e0o hi\u1ec7n c\u00f3 \u0111\u00e3 c\u00f3 trong Golang tr\u00ean \u0111\u1ea7u n\u00f3. V\u00ed d\u1ee5: Ethermint l\u00e0 m\u1ed9t d\u1ef1 \u00e1n chuy\u1ec3n M\u00e1y \u1ea3o <a href=\"https:\/\/www.fiahub.com\">Ethereum<\/a> v\u00e0o m\u1ed9t m\u00f4-\u0111un SDK. Ethermint ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 Ethereum nh\u01b0ng c\u0169ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a Tendermint BFT. T\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng c\u1ee5 Ethereum hi\u1ec7n c\u00f3 (Truffle, Metamask..) \u0111\u1ec1u t\u01b0\u01a1ng th\u00edch v\u1edbi Ethermint v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh c\u1ee7a m\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n l\u00e0m th\u00eam.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00f9ng mong ch\u1edd s\u1ef1 ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn m\u00e0 Cosmos SDK mang l\u1ea1i cho ng\u00e0nh t\u00e0i ch\u00ednh phi t\u1eadp trung n\u00f3i chung v\u00e0 l\u0129nh v\u1ef1c blockchain n\u00f3i ri\u00eang nh\u00e9!<\/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. \u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc v\u1ec1 th\u1ecb tr\u01b0\u1eddng ti\u1ec1n s\u1ed1, vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a<a href=\"https:\/\/www.fiahub.com\"> Fiahub<\/a> 24\/7.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u1ebf n\u00e0o l\u00e0 Cosmos SDK? Cosmos SDK l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00fap t\u1ea1o ra c\u00e1c blockchains SDK Cosmos m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng t\u1ea1o ra m\u1ed9t kh\u1ed1i chu\u1ed7i. Tuy nhi\u00ean, c\u1ea7n r\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u01a1 b\u1ea3n kh\u1ed1i<\/p>\n","protected":false},"author":24,"featured_media":17223,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21850],"tags":[221,3150,3115,22372],"class_list":{"0":"post-17222","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tu-dien-crypto","8":"tag-bitcoin","9":"tag-crypto","10":"tag-ethereum","11":"tag-layer2"},"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>Comos SDK l\u00e0 g\u00ec? - Fiahub<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u v\u1ec1 Comos SDK v\u00e0 nh\u1eefng ti\u1ec1m n\u0103ng m\u00e0 n\u00f3 mang l\u1ea1i cho Blockchain!\" \/>\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\/comos-sdk-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comos SDK l\u00e0 g\u00ec?\" \/>\n<meta property=\"og:description\" content=\"T\u00ecm hi\u1ec3u v\u1ec1 Comos SDK v\u00e0 nh\u1eefng ti\u1ec1m n\u0103ng m\u00e0 n\u00f3 mang l\u1ea1i cho Blockchain!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/comos-sdk-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=\"2022-06-22T02:55:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-06T03:35:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/Fiahub_Glossary_Cosmos-SDK.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=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/comos-sdk-la-gi\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/comos-sdk-la-gi\\\/\"},\"author\":{\"name\":\"Le Hoang\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/person\\\/438ca2054bd04d8ef374b9dd54ed3418\"},\"headline\":\"Comos SDK l\u00e0 g\u00ec?\",\"datePublished\":\"2022-06-22T02:55:12+00:00\",\"dateModified\":\"2025-03-06T03:35:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/comos-sdk-la-gi\\\/\"},\"wordCount\":2434,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/comos-sdk-la-gi\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/Fiahub_Glossary_Cosmos-SDK.png\",\"keywords\":[\"bitcoin\",\"crypto\",\"ethereum\",\"layer2\"],\"articleSection\":[\"T\u1eeb \u0111i\u1ec3n Crypto\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/comos-sdk-la-gi\\\/\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/comos-sdk-la-gi\\\/\",\"name\":\"Comos SDK l\u00e0 g\u00ec? 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