{"id":23424,"date":"2023-10-29T10:34:27","date_gmt":"2023-10-29T03:34:27","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=23424"},"modified":"2024-03-22T18:54:18","modified_gmt":"2024-03-22T11:54:18","slug":"hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/","title":{"rendered":"H\u1ee3p \u0111\u1ed3ng kho\u00e1 th\u1eddi gian (Hashed Timelock Contract &#8211; HTLC) 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\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#Hop_dong_khoa_thoi_gian_bam_HTLC_la_gi\" >H\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m (HTLC) 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\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#Hashlock_la_gi\" >Hashlock 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\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#Timelock_la_gi\" >Timelock 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-4\" href=\"https:\/\/www.fiahub.com\/blog\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#Co_che_Hashlock_va_Timelock_phat_huy_tac_dung_nhu_the_nao\" >C\u01a1 ch\u1ebf Hashlock v\u00e0 Timelock ph\u00e1t huy t\u00e1c d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o<\/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\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#Uu_diem_cua_hop_dong_khoa_thoi_gian_bam\" >\u01afu \u0111i\u1ec3m c\u1ee7a h\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#1_Giao_dich_co_thoi_han\" >1. Giao d\u1ecbch c\u00f3 th\u1eddi h\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#2_Hoan_doi_nguyen_tu\" >2. Ho\u00e1n \u0111\u1ed5i nguy\u00ean t\u1eed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fiahub.com\/blog\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/#3_Giam_thieu_rui_ro_doi_tac\" >3. Gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0111\u1ed1i t\u00e1c<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Hop_dong_khoa_thoi_gian_bam_HTLC_la_gi\"><\/span><span style=\"font-weight: 400\">H\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m (HTLC) l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Hashed Timelock Contract (HTLC)<\/b><span style=\"font-weight: 400\"> l\u00e0 m\u1ed9t th\u1ecfa thu\u1eadn giao d\u1ecbch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 t\u1ea1o ra c\u00e1c kho\u1ea3n thanh to\u00e1n c\u00f3 \u0111i\u1ec1u ki\u1ec7n. V\u1ec1 c\u01a1 b\u1ea3n, \u0111\u00e2y l\u00e0 m\u1ed9t kho\u1ea3n thanh to\u00e1n trong \u0111\u00f3 ng\u01b0\u1eddi nh\u1eadn ho\u1eb7c ng\u01b0\u1eddi th\u1ee5 h\u01b0\u1edfng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u x\u00e1c nh\u1eadn vi\u1ec7c nh\u1eadn thanh to\u00e1n tr\u01b0\u1edbc m\u1ed9t th\u1eddi gian \u0111\u1ecbnh tr\u01b0\u1edbc ho\u1eb7c th\u1eddi h\u1ea1n \u0111\u1ecbnh tr\u01b0\u1edbc. Ng\u01b0\u1eddi nh\u1eadn \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u x\u00e1c nh\u1eadn kho\u1ea3n thanh to\u00e1n d\u01b0\u1edbi d\u1ea1ng b\u1eb1ng ch\u1ee9ng thanh to\u00e1n b\u1eb1ng m\u1eadt m\u00e3, n\u1ebfu kh\u00f4ng, h\u1ecd s\u1ebd m\u1ea5t kh\u1ea3 n\u0103ng y\u00eau c\u1ea7u kho\u1ea3n thanh to\u00e1n \u0111\u00f3. Sau \u0111\u00f3 n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c ho\u00e0n tr\u1ea3 l\u1ea1i cho ng\u01b0\u1eddi \u0111\u01b0\u1ee3c tr\u1ea3 ti\u1ec1n.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Do \u0111\u00f3, HTLC v\u1ec1 c\u01a1 b\u1ea3n th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch c\u00f3 gi\u1edbi h\u1ea1n th\u1eddi gian trong th\u1ebf gi\u1edbi <a href=\"https:\/\/www.fiahub.com\/blog\/tien-dien-tu\/\">ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/a>. N\u1ebfu ng\u01b0\u1eddi nh\u1eadn kh\u00f4ng t\u1ea1o ra b\u1eb1ng ch\u1ee9ng m\u1eadt m\u00e3 v\u1ec1 vi\u1ec7c nh\u1eadn thanh to\u00e1n trong m\u1ed9t khung th\u1eddi gian \u0111\u1ecbnh tr\u01b0\u1edbc nh\u1ea5t \u0111\u1ecbnh, h\u1ecd s\u1ebd kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c b\u1ea5t k\u1ef3 kho\u1ea3n ti\u1ec1n n\u00e0o v\u00e0 giao d\u1ecbch s\u1ebd v\u00f4 hi\u1ec7u.<\/span><\/p>\n<figure id=\"attachment_25428\" aria-describedby=\"caption-attachment-25428\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-25428\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-5.png\" alt=\"HTLC\" width=\"900\" height=\"514\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-5.png 825w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-5-300x171.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-5-150x86.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-5-768x438.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-5-450x257.png 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-25428\" class=\"wp-caption-text\">Hashed Timelock Contract (HTLC) l\u00e0 m\u1ed9t th\u1ecfa thu\u1eadn giao d\u1ecbch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 t\u1ea1o ra c\u00e1c kho\u1ea3n thanh to\u00e1n c\u00f3 \u0111i\u1ec1u ki\u1ec7n.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Hashlock_la_gi\"><\/span><span style=\"font-weight: 400\">Hashlock l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Hashlock<\/b><span style=\"font-weight: 400\">, trong th\u1ebf gi\u1edbi t\u00e0i ch\u00ednh v\u00e0 \u0111\u1ea7u t\u01b0, l\u00e0 m\u1ed9t d\u1ea1ng h\u1ea1n ch\u1ebf ho\u1eb7c h\u1ea1n ch\u1ebf li\u00ean quan \u0111\u1ebfn vi\u1ec7c gi\u1edbi h\u1ea1n d\u00f2ng ti\u1ec1n ra \u2013 t\u1ee9c l\u00e0 \u0111\u1ea7u t\u01b0 ho\u1eb7c mua h\u00e0ng \u2013 cho \u0111\u1ebfn khi c\u00f3 tham s\u1ed1 b\u1eaft bu\u1ed9c c\u1ee5 th\u1ec3, nh\u01b0 m\u1ed9t s\u1ed1 d\u1eef li\u1ec7u quan tr\u1ecdng ho\u1eb7c giao d\u1ecbch \u0111\u01b0\u1ee3c mong \u0111\u1ee3i cao , \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9 c\u00f4ng khai. N\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a h\u1ec7 th\u1ed1ng h\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Timelock_la_gi\"><\/span><span style=\"font-weight: 400\">Timelock l\u00e0 g\u00ec?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Timelock <\/b><span style=\"font-weight: 400\">&#8211; kh\u00f3a th\u1eddi gian, trong th\u1ebf gi\u1edbi t\u00e0i ch\u00ednh v\u00e0 \u0111\u1ea7u t\u01b0 (c\u1ee5 th\u1ec3 l\u00e0 trong th\u1ebf gi\u1edbi ti\u1ec1n \u0111i\u1ec7n t\u1eed), l\u00e0 m\u1ed9t lo\u1ea1i kh\u00f3a ho\u1eb7c c\u01a1 ch\u1ebf h\u1ea1n ch\u1ebf kh\u00f3a giao d\u1ecbch ho\u1eb7c t\u00e0i kho\u1ea3n cho \u0111\u1ebfn khi kh\u00f4ng \u0111\u1ea1t \u0111\u1ebfn th\u1eddi gian \u0111\u1eb7t tr\u01b0\u1edbc ho\u1eb7c th\u1eddi gian x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t l\u01b0\u1ee3ng bitcoin ho\u1eb7c ti\u1ec1n \u0111i\u1ec7n t\u1eed nh\u1ea5t \u0111\u1ecbnh s\u1ebd b\u1ecb kh\u00f3a v\u00e0 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u1ebfn th\u1eddi gian \u0111\u1eb7t tr\u01b0\u1edbc ho\u1eb7c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Co_che_Hashlock_va_Timelock_phat_huy_tac_dung_nhu_the_nao\"><\/span><span style=\"font-weight: 400\">C\u01a1 ch\u1ebf Hashlock v\u00e0 Timelock ph\u00e1t huy t\u00e1c d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Th\u1ecfa thu\u1eadn HTLC \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean theo c\u01a1 ch\u1ebf <\/span><b>hashlock<\/b><span style=\"font-weight: 400\"> v\u00e0 <\/span><b>timelock <\/b><span style=\"font-weight: 400\">v\u00ec ch\u00fang \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch <a href=\"https:\/\/www.fiahub.com\/blog\/tien-dien-tu\/\">ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/a>.<\/span><\/p>\n<p><b>Hashlock<\/b><span style=\"font-weight: 400\"> l\u00e0 m\u1ed9t c\u01a1 ch\u1ebf gi\u1edbi h\u1ea1n ho\u1eb7c h\u1ea1n ch\u1ebf d\u01b0\u1edbi d\u1ea1ng kh\u00f3a m\u1eadt m\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o b\u1edfi ng\u01b0\u1eddi tr\u1ea3 ti\u1ec1n ho\u1eb7c ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n giao d\u1ecbch. Ng\u01b0\u1eddi ch\u1ee7 tr\u00ec giao d\u1ecbch t\u1ea1o ra m\u1ed9t kh\u00f3a v\u00e0 b\u0103m n\u00f3. Sau \u0111\u00f3, h\u00e0m b\u0103m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef cho \u0111\u1ebfn khi giao d\u1ecbch cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n.<\/span><\/p>\n<p><b>Timelock<\/b><span style=\"font-weight: 400\"> l\u00e0 m\u1ed9t c\u01a1 ch\u1ebf kh\u00f3a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c th\u1ecfa thu\u1eadn HTLC. Khi c\u00e1c giao d\u1ecbch ho\u1eb7c h\u1ee3p \u0111\u1ed3ng \u0111\u01b0\u1ee3c t\u1ea1o b\u1eb1ng h\u1ec7 th\u1ed1ng HTLC, m\u1ed9t b\u1ed9 g\u1ed3m hai kh\u00f3a th\u1eddi gian s\u1ebd \u0111\u01b0\u1ee3c t\u1ea1o. \u0110\u00f3 l\u00e0 \u0111\u1eb7t hai gi\u1edbi h\u1ea1n th\u1eddi gian kh\u00e1c nhau cho giao d\u1ecbch\/h\u1ee3p \u0111\u1ed3ng s\u1eafp x\u1ea3y ra.<\/span><\/p>\n<p><span style=\"font-weight: 400\">C\u00e1i \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 kh\u00f3a th\u1eddi gian <\/span><b>CheckLockTimeVerify (CLTV)<\/b><span style=\"font-weight: 400\">. N\u00f3 \u0111\u1eb7t th\u1eddi gian c\u01a1 b\u1ea3n v\u00e0 kh\u00f3a v\u00e0 gi\u1ea3i ph\u00f3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u01b0\u01a1ng \u1ee9ng. Kh\u00f3a th\u1eddi gian th\u1ee9 hai \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <\/span><b>CheckSequenceVerify (CSV)<\/b><span style=\"font-weight: 400\">. N\u00f3 kh\u00f4ng kh\u00f3a giao d\u1ecbch m\u00e0 thay v\u00e0o \u0111\u00f3 \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ec3 ki\u1ec3m tra s\u1ed1 l\u01b0\u1ee3ng kh\u00f3a \u0111\u01b0\u1ee3c t\u1ea1o, t\u1eeb \u0111\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh vi\u1ec7c ho\u00e0n t\u1ea5t giao d\u1ecbch.<\/span><\/p>\n<figure id=\"attachment_25429\" aria-describedby=\"caption-attachment-25429\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-25429\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6.png\" alt=\"HTLC\" width=\"900\" height=\"262\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6.png 3122w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-300x87.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-1024x298.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-150x44.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-768x224.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-1536x448.png 1536w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-2048x597.png 2048w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-450x131.png 450w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/a1-6-1200x350.png 1200w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-25429\" class=\"wp-caption-text\">HTLC v\u1ec1 c\u01a1 b\u1ea3n th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch c\u00f3 gi\u1edbi h\u1ea1n th\u1eddi gian trong th\u1ebf gi\u1edbi ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Uu_diem_cua_hop_dong_khoa_thoi_gian_bam\"><\/span><span style=\"font-weight: 400\">\u01afu \u0111i\u1ec3m c\u1ee7a h\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Giao_dich_co_thoi_han\"><\/span><span style=\"font-weight: 400\">1. Giao d\u1ecbch c\u00f3 th\u1eddi h\u1ea1n<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">S\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng h\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m \u0111\u1ea3m b\u1ea3o c\u00e1c giao d\u1ecbch c\u00f3 gi\u1edbi h\u1ea1n th\u1eddi gian. N\u00f3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch k\u1ecbp th\u1eddi v\u00e0 do \u0111\u00f3, vi\u1ec7c th\u1ef1c hi\u1ec7n v\u00e0 nh\u1eadn thanh to\u00e1n k\u1ecbp th\u1eddi.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Hoan_doi_nguyen_tu\"><\/span><span style=\"font-weight: 400\">2. Ho\u00e1n \u0111\u1ed5i nguy\u00ean t\u1eed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Vi\u1ec7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng HTLC \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch mang l\u1ea1i kh\u1ea3 n\u0103ng th\u1ef1c hi\u1ec7n c\u00e1c giao d\u1ecbch ho\u00e1n \u0111\u1ed5i nguy\u00ean t\u1eed. Ho\u00e1n \u0111\u1ed5i nguy\u00ean t\u1eed l\u00e0 m\u1ed9t d\u1ea1ng c\u00f4ng ngh\u1ec7 h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh cho ph\u00e9p gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch ti\u1ec1n \u0111i\u1ec7n t\u1eed m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c c\u01a1 quan trung t\u00e2m, s\u00e0n giao d\u1ecbch ho\u1eb7c trung gian. N\u00f3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c gi\u1ea3i quy\u1ebft c\u00e1c giao d\u1ecbch nhanh h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 ng\u01b0\u1eddi trung gian n\u00e0o.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Giam_thieu_rui_ro_doi_tac\"><\/span><span style=\"font-weight: 400\">3. Gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0111\u1ed1i t\u00e1c<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">\u01afu \u0111i\u1ec3m ch\u00ednh c\u1ee7a vi\u1ec7c thanh to\u00e1n HTLC l\u00e0 n\u00f3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0111\u1ed1i t\u00e1c. Ch\u1ee9c n\u0103ng c\u01a1 b\u1ea3n c\u1ee7a n\u00f3 l\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0111\u1ed1i t\u00e1c b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf nh\u1eefng c\u00e2u h\u1ecfi \u201cn\u1ebfu nh\u01b0\u201d c\u1ee7a m\u1ed9t giao d\u1ecbch. N\u00f3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng <\/span><b>hashlocks <\/b><span style=\"font-weight: 400\">v\u00e0 <\/span><b>timelocks<\/b><span style=\"font-weight: 400\">, do \u0111\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c gi\u1ea3i quy\u1ebft giao d\u1ecbch \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o 100%.<\/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 theo d\u00f5i <a href=\"https:\/\/www.fiahub.com\/blog\/tien-dien-tu\/\">Fiahub<\/a> \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng th\u00f4ng tin th\u00fa v\u1ecb v\u1ec1 th\u1ecb tr\u01b0\u1eddng ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1. M\u1ecdi th\u1eafc m\u1eafc vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a ch\u00fang t\u00f4i 24\/7.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ee3p \u0111\u1ed3ng kh\u00f3a th\u1eddi gian b\u0103m (HTLC) l\u00e0 g\u00ec? Hashed Timelock Contract (HTLC) l\u00e0 m\u1ed9t th\u1ecfa thu\u1eadn giao d\u1ecbch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 t\u1ea1o ra c\u00e1c kho\u1ea3n thanh to\u00e1n c\u00f3 \u0111i\u1ec1u ki\u1ec7n. V\u1ec1 c\u01a1 b\u1ea3n, \u0111\u00e2y l\u00e0 m\u1ed9t kho\u1ea3n thanh to\u00e1n trong \u0111\u00f3 ng\u01b0\u1eddi nh\u1eadn ho\u1eb7c ng\u01b0\u1eddi th\u1ee5 h\u01b0\u1edfng \u0111\u01b0\u1ee3c<\/p>\n","protected":false},"author":24,"featured_media":25427,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21850],"tags":[2740,3150,23068,23069],"class_list":{"0":"post-23424","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tu-dien-crypto","8":"tag-blockchain","9":"tag-crypto","10":"tag-hashlock","11":"tag-timelock"},"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>H\u1ee3p \u0111\u1ed3ng kho\u00e1 th\u1eddi gian (Hashed Timelock Contract - HTLC) l\u00e0 g\u00ec? - Fiahub<\/title>\n<meta name=\"description\" content=\"Hashed Timelock Contract (HTLC) l\u00e0 m\u1ed9t th\u1ecfa thu\u1eadn giao d\u1ecbch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 t\u1ea1o ra c\u00e1c kho\u1ea3n thanh to\u00e1n c\u00f3 \u0111i\u1ec1u ki\u1ec7n.\" \/>\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\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u1ee3p \u0111\u1ed3ng kho\u00e1 th\u1eddi gian (Hashed Timelock Contract - HTLC) l\u00e0 g\u00ec?\" \/>\n<meta property=\"og:description\" content=\"Hashed Timelock Contract (HTLC) l\u00e0 m\u1ed9t th\u1ecfa thu\u1eadn giao d\u1ecbch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 t\u1ea1o ra c\u00e1c kho\u1ea3n thanh to\u00e1n c\u00f3 \u0111i\u1ec1u ki\u1ec7n.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-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=\"2023-10-29T03:34:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T11:54:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2023\/10\/Fiahub_Glossary_HTLC.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=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/hop-dong-khoa-thoi-gian-hashed-timelock-contract-htlc-la-gi\\\/\"},\"author\":{\"name\":\"Le Hoang\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/person\\\/438ca2054bd04d8ef374b9dd54ed3418\"},\"headline\":\"H\u1ee3p \u0111\u1ed3ng kho\u00e1 th\u1eddi gian (Hashed Timelock Contract &#8211; 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