{"id":27244,"date":"2023-12-07T03:44:31","date_gmt":"2023-12-07T03:44:31","guid":{"rendered":"https:\/\/masterskills.org\/blog\/vi-hd-hd-wallet-la-gi-loi-ich-khi-su-dung-vi-hd.html"},"modified":"2023-12-22T14:55:13","modified_gmt":"2023-12-22T07:55:13","slug":"vi-hd-hd-wallet-la-gi-loi-ich-khi-su-dung-vi-hd","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/vi-hd-hd-wallet-la-gi-loi-ich-khi-su-dung-vi-hd.html","title":{"rendered":"V\u00ed HD (HD wallet) l\u00e0 g\u00ec? L\u1ee3i \u00edch khi s\u1eed d\u1ee5ng v\u00ed HD"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda. Ngu\u1ed3n: tiendientu.org<\/p>\n<\/figcaption><\/figure>\n

V\u00ed HD (HD wallet)<\/font><\/h2>\n

\u0110\u1ecbnh ngh\u0129a<\/b><\/p>\n

V\u00ed HD<\/b> trong ti\u1ebfng Anh l\u00e0 Hierarchical Deterministic Wallet<\/b>, th\u01b0\u1eddng vi\u1ebft t\u1eaft l\u00e0 HD wallet<\/b>.<\/p>\n

Hierarchical Deterministic Wallet<\/i> t\u1ea1m d\u1ecbch ra ti\u1ebfng Vi\u1ec7t l\u00e0 v\u00ed ph\u00e2n c\u1ea5p x\u00e1c \u0111\u1ecbnh hay v\u00ed ph\u00e2n c\u1ea5p t\u1ea5t \u0111\u1ecbnh.<\/p>\n

V\u00ed HD l\u00e0\u00a0v\u00ed \u0111i\u1ec7n t\u1eed th\u1ebf h\u1ec7 m\u1edbi, t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p h\u00ecnh c\u00e2y c\u1ee7a c\u00e1c kh\u00f3a b\u00ed m\u1eadt ho\u1eb7c c\u00f4ng khai, t\u1eeb \u0111\u00f3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i t\u1ef1 t\u1ea1o ch\u00fang.<\/p>\n

\u0110\u1eb7c tr\u01b0ng c\u1ee7a v\u00ed HD<\/span><\/font><\/h3>\n

V\u00ed t\u1ea5t \u0111\u1ecbnh hay c\u00f2n g\u1ecdi l\u00e0 “v\u00ed \u0111\u01b0\u1ee3c gieo h\u1ea1t”, l\u00e0 v\u00ed ch\u1ee9a c\u00e1c kh\u00f3a b\u00ed m\u1eadt \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb m\u1ed9t h\u1ea1t gi\u1ed1ng chung b\u1eb1ng\u00a0h\u00e0m b\u0103m\u00a0m\u1ed9t chi\u1ec1u. C\u00e1c v\u00ed t\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n nh\u1eb1m h\u1ed7 tr\u1ee3 vi\u1ec7c t\u1ea1o nhi\u1ec1u kh\u00f3a t\u1eeb m\u1ed9t “h\u1ea1t gi\u1ed1ng” duy nh\u1ea5t.<\/p>\n

D\u1ea1ng v\u00ed t\u1ea5t \u0111\u1ecbnh ti\u00ean ti\u1ebfn nh\u1ea5t l\u00e0 v\u00ed HD<\/b> \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a theo chu\u1ea9n BIP-32. V\u00ed HD ch\u1ee9a c\u00e1c kh\u00f3a \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb m\u1ed9t c\u1ea5u tr\u00fac h\u00ecnh c\u00e2y, sao cho m\u1ed9t kh\u00f3a m\u1eb9 c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t chu\u1ed1i kh\u00f3a con, m\u1ed7i kh\u00f3a con l\u1ea1i c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t chu\u1ed7i kh\u00f3a ch\u00e1u, v\u00e0 c\u1ee9 ti\u1ebfp t\u1ee5c nh\u01b0 th\u1ebf \u0111\u1ebfn m\u1ed9t \u0111\u1ed9 s\u00e2u v\u00f4 t\u1eadn.<\/p>\n

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Minh h\u1ecda c\u1ea5u tr\u00fac h\u00ecnh c\u00e2y c\u1ee7a v\u00ed HD. Ngu\u1ed3n: Develop paper<\/p>\n<\/figcaption><\/figure>\n

L\u1ee3i \u00edch khi s\u1eed d\u1ee5ng v\u00ed HD<\/font><\/h3>\n

V\u00ed HD<\/b> c\u00f3 hai \u01b0u \u0111i\u1ec3m ch\u00ednh so v\u1edbi c\u00e1c kh\u00f3a ng\u1eabu nhi\u00ean (b\u1ea5t \u0111\u1ecbnh).<\/p>\n

– Th\u1ee9 nh\u1ea5t, c\u00f3 th\u1ec3 d\u00f9ng c\u1ea5u tr\u00fac h\u00ecnh c\u00e2y n\u00e0y \u0111\u1ec3 bi\u1ec3u \u0111\u1ea1t th\u00eam \u00fd ngh\u0129a v\u1ec1 m\u1eb7t t\u1ed5 ch\u1ee9c, ch\u1eb3ng h\u1ea1n m\u1ed9t nh\u00e1nh kh\u00f3a con c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 nh\u1eadn c\u00e1c kho\u1ea3n thanh to\u00e1n \u0111\u1ebfn v\u00e0 m\u1ed9t nhanh kh\u00e1c \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 nh\u1eadn\u00a0ti\u1ec1n th\u1eeba tr\u1ea3 l\u1ea1i\u00a0t\u1eeb c\u00e1c kho\u1ea3n thanh to\u00e1n \u0111i.<\/p>\n

C\u0169ng c\u00f3 th\u1ec3 d\u00f9ng c\u00e1c nh\u00e1nh kh\u00f3a trong t\u1ed5 ch\u1ee9c doanh nghi\u1ec7p, theo \u0111\u00f3 ph\u00e2n b\u1ed5 c\u00e1c nh\u00e1nh kh\u00e1c nhau cho c\u00e1c ph\u00f2ng ban, chi nh\u00e1nh, b\u1ed9 ph\u1eadn ch\u1ee9c n\u0103ng, hay c\u00e1c h\u1ea1ng m\u1ee5c k\u1ebf to\u00e1n.<\/p>\n

– \u01afu \u0111i\u1ec3m th\u1ee9 hai c\u1ee7a v\u00ed HD<\/i> l\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t chu\u1ed7i kh\u00f3a c\u00f4ng khai m\u00e0 kh\u00f4ng c\u1ea7n truy c\u1eadp kh\u00f3a b\u00ed m\u1eadt t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

\u0110i\u1ec1u n\u00e0y cho ph\u00e9p s\u1eed d\u1ee5ng v\u00ed HD<\/i> tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 kh\u00f4ng an to\u00e0n hay d\u00f9ng ch\u1ec9 \u0111\u1ec3 nh\u1eadn ti\u1ec1n, trong \u0111\u00f3 m\u1ed7i giao d\u1ecbch l\u1ea1i c\u00f3 m\u1ed9t kh\u00f3a c\u00f4ng khai m\u1edbi. Kh\u00f4ng c\u1ea7n ph\u1ea3i t\u1ea3i s\u1eb5n hay t\u1ea1o tr\u01b0\u1edbc kh\u00f3a c\u00f4ng khai, trong khi m\u00e1y ch\u1ee7 kh\u00f4ng bi\u1ebft kh\u00f3a b\u00ed m\u1eadt c\u00f3 th\u1ec3 ti\u00eau ti\u1ec1n.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: Investopedia; Mastering Bitcoin, NXB \u0110\u1ea1i h\u1ecdc Kinh t\u1ebf Qu\u1ed1c d\u00e2n)<\/i><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

\n V\u00ed HD (ti\u1ebfng Anh: Hierarchical Deterministic Wallet, vi\u1ebft t\u1eaft: HD wallet) l\u00e0 v\u00ed \u0111i\u1ec7n t\u1eed th\u1ebf h\u1ec7 m\u1edbi, t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p h\u00ecnh c\u00e2y c\u1ee7a c\u00e1c kh\u00f3a b\u00ed m\u1eadt ho\u1eb7c c\u00f4ng khai, t\u1eeb \u0111\u00f3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i t\u1ef1 t\u1ea1o ch\u00fang.\n <\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[415],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27244"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=27244"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27244\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=27244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=27244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=27244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}