{"id":27241,"date":"2023-12-07T03:44:27","date_gmt":"2023-12-07T03:44:27","guid":{"rendered":"https:\/\/masterskills.org\/blog\/vi-tat-dinh-deterministic-wallet-la-gi.html"},"modified":"2023-12-22T14:55:13","modified_gmt":"2023-12-22T07:55:13","slug":"vi-tat-dinh-deterministic-wallet-la-gi","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/vi-tat-dinh-deterministic-wallet-la-gi.html","title":{"rendered":"V\u00ed t\u1ea5t \u0111\u1ecbnh (Deterministic wallet) l\u00e0 g\u00ec?"},"content":{"rendered":"
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H\u00ecnh minh h\u1ecda. Ngu\u1ed3n: blockmanity<\/p>\n<\/figcaption><\/figure>\n

V\u00ed t\u1ea5t \u0111\u1ecbnh (Deterministic wallet)<\/font><\/h2>\n

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

V\u00ed t\u1ea5t \u0111\u1ecbnh<\/b>\u00a0hay v\u00ed x\u00e1c \u0111\u1ecbnh<\/b> trong ti\u1ebfng Anh l\u00e0 Deterministic wallet<\/b>.<\/p>\n

V\u00ed t\u1ea5t \u0111\u1ecbnh<\/i> l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ea1o ra c\u00e1c kh\u00f3a t\u1eeb m\u1ed9t \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u duy nh\u1ea5t g\u1ecdi l\u00e0 h\u1ea1t (seed). H\u1ea1t gi\u1ed1ng n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng sao l\u01b0u v\u00ed m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam b\u1ea5t k\u00ec th\u00f4ng tin n\u00e0o kh\u00e1c, v\u00e0 trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u00f2n c\u00f3 th\u1ec3 cho ph\u00e9p t\u1ea1o \u0111\u1ecba ch\u1ec9 c\u00f4ng khai m\u00e0 kh\u00f4ng c\u1ea7n bi\u1ebft v\u1ec1 kh\u00f3a b\u00ed m\u1eadt.<\/p>\n

B\u1ea3n ch\u1ea5t v\u00e0 \u0111\u1eb7c tr\u01b0ng c\u1ee7a v\u00ed t\u1ea5t \u0111\u1ecbnh<\/font><\/h3>\n

– V\u00ed t\u1ea5t \u0111\u1ecbnh<\/i> hay c\u00f2n g\u1ecdi l\u00e0 “v\u00ed \u0111\u01b0\u1ee3c gieo h\u1ea1t<\/i>“, 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 h\u00e0m b\u0103m m\u1ed9t chi\u1ec1u.<\/p>\n

H\u1ea1t gi\u1ed1ng n\u00e0y l\u00e0 m\u1ed9t s\u1ed1 \u0111\u01b0\u1ee3c t\u1ea1o ng\u1eabu nhi\u00ean sau \u0111\u00f3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c d\u1eef li\u1ec7u kh\u00e1c, v\u00ed d\u1ee5 nh\u01b0 m\u1ed9t ch\u1ec9 s\u1ed1 hay m\u1ed9t m\u00e3 chu\u1ed7i (chain code) \u0111\u1ec3 t\u1ea1o ra c\u00e1c kh\u00f3a b\u00ed m\u1eadt.<\/p>\n

– Trong v\u00ed t\u1ea5t \u0111\u1ecbnh, ch\u1ec9 c\u1ea7n h\u1ea1t gi\u1ed1ng n\u00e0y l\u00e0 c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c l\u1ea1i t\u1ea5t c\u1ea3 c\u00e1c kh\u00f3a \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra, do \u0111\u00f3 ch\u1ec9 c\u1ea7n m\u1ed9t b\u1ea3n sao l\u01b0u v\u00e0o th\u1eddi \u0111i\u1ec3m kh\u1edfi t\u1ea1o l\u00e0 \u0111\u1ee7. H\u1ea1t gi\u1ed1ng n\u00e0y c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ec1 xu\u1ea5t v\u00e0 nh\u1eadp v\u00ed, cho ph\u00e9p d\u1ec5 d\u00e0ng di chuy\u1ec3n qua l\u1ea1i t\u1ea5t c\u1ea3 c\u00e1c kh\u00f3a c\u1ee7a ng\u01b0\u1eddi d\u00f9ng gi\u1eefa c\u00e1c b\u1ea3n th\u1ef1c thi v\u00ed kh\u00e1c nhau.<\/p>\n

K\u1ebft lu\u1eadn<\/b><\/p>\n

Vi\u1ec7c s\u1eed d\u1ee5ng kh\u00f3a h\u1ea1t gi\u1ed1ng cho v\u00ed x\u00e1c \u0111\u1ecbnh l\u00e0 \u0111i\u1ec1u l\u00e0m cho ch\u1ee9c n\u0103ng c\u1ee7a v\u00ed tr\u1edf n\u00ean s\u00e1ng t\u1ea1o.\u00a0\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ch\u00fang b\u1ea5t kh\u1ea3 x\u00e2m ph\u1ea1m \u0111\u1ed1i v\u1edbi nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng chuy\u00ean nghi\u1ec7p, c\u0169ng kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i l\u01b0u h\u1ed3 s\u01a1 v\u1ec1 kh\u00f3a h\u1ea1t gi\u1ed1ng c\u1ee7a m\u00ecnh.\u00a0Nh\u01b0ng v\u1edbi c\u00e1c giao d\u1ecbch v\u00ed x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c qu\u1ea3n l\u00ed<\/span> v\u00e0 l\u01b0u tr\u1eef hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c d\u1ec5 d\u00e0ng h\u01a1n.\u00a0<\/p>\n

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Bi\u1ec3u \u0111\u1ed3 logic c\u1ee7a v\u00ed t\u1ea5t \u0111\u1ecbnh. (Ngu\u1ed3n: Bitcoin wiki)<\/p>\n<\/figcaption><\/figure>\n

L\u01b0u \u00fd<\/b><\/p>\n

\u0110\u1ec3 s\u1eed d\u1ee5ng v\u00e0 chuy\u1ec3n ti\u1ec1n m\u00e3 h\u00f3a, b\u1ea1n c\u1ea7n c\u00e1i g\u1ecdi l\u00e0 “v\u00ed”.\u00a0<\/b>V\u00ed t\u1ea5t \u0111\u1ecbnh c\u0169ng l\u00e0 v\u00ed bitcoin, do \u0111\u00f3 v\u00ed t\u1ea5t \u0111\u1ecbnh ch\u1ec9 ch\u01b0a kh\u00f3a, kh\u00f4ng ch\u1ee9a coin.<\/p>\n

Thu\u1eadt ng\u1eef li\u00ean quan<\/font><\/h3>\n

V\u00ed b\u1ea5t \u0111\u1ecbnh<\/b>\u00a0l\u00e0 m\u1ed9t lo\u1ea1i v\u00ed \u0111i\u1ec7n t\u1eed t\u1ea1o ra c\u00e1c kh\u00f3a b\u00ed m\u1eadt m\u1ed9t c\u00e1ch ng\u1eabu nhi\u00ean v\u00e0 \u0111\u1ed9c l\u1eadp. Kh\u00f4ng gi\u1ed1ng nh\u01b0 v\u00ed t\u1ea5t \u0111\u1ecbnh ph\u00e2n c\u1ea5p, v\u00ed b\u1ea5t \u0111\u1ecbnh y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n sao l\u01b0u \u0111\u1ecbnh k\u00ec.<\/p>\n

Do vi\u1ec7c qu\u1ea3n l\u00ed, sao l\u01b0u v\u00e0 nh\u1eadp c\u00e1c v\u00ed n\u00e0y r\u1ea5t phi\u1ec1n ph\u1ee9c, v\u00ec v\u1eady\u00a0v\u00ed b\u1ea5t \u0111\u1ecbnh\u00a0\u0111ang b\u1ecb thay th\u1ebf d\u1ea7n b\u1edfi v\u00ed t\u1ea5t \u0111\u1ecbnh.<\/p>\n

(T\u00e0i li\u1ec7u tham kh\u1ea3o: Hedgetrade; 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 t\u1ea5t \u0111\u1ecbnh (ti\u1ebfng Anh: Deterministic wallet) l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ea1o ra c\u00e1c kh\u00f3a t\u1eeb m\u1ed9t \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u duy nh\u1ea5t g\u1ecdi l\u00e0 h\u1ea1t (seed).\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\/27241"}],"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=27241"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/27241\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=27241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=27241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=27241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}