{"id":22430,"date":"2026-09-13T16:12:10","date_gmt":"2026-09-13T16:12:10","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/"},"modified":"2026-09-13T16:12:10","modified_gmt":"2026-09-13T16:12:10","slug":"khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/","title":{"rendered":"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1"},"content":{"rendered":"

M\u1ed9t Tr\u00ecnh T\u1ea1o H\u1ea1t Gi\u1ed1ng Bitcoin M\u00e3 Ngu\u1ed3n M\u1edf<\/h2>\n

M\u1ed9t tr\u00ecnh t\u1ea1o h\u1ea1t gi\u1ed1ng Bitcoin m\u00e3 ngu\u1ed3n m\u1edf \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c s\u1ef1 ki\u1ec7n ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1<\/strong> th\u00e0nh c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i BIP39 g\u1ed3m 12 t\u1eeb v\u00e0 24 t\u1eeb b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng ngo\u1ea1i tuy\u1ebfn. Kho l\u01b0u tr\u1eef Entropy32 Plus<\/strong>, \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh b\u1edfi nh\u00e0 ph\u00e1t tri\u1ec3n Alexander Higgins<\/strong> v\u00e0o th\u00e1ng 9 n\u0103m 2026, ch\u1ee9a firmware c\u1ee7a d\u1ef1 \u00e1n, thi\u1ebft k\u1ebf m\u1ea1ch in, t\u1ec7p ch\u1ebf t\u1ea1o v\u00e0 v\u1ecf in. Higgins m\u00f4 t\u1ea3 thi\u1ebft b\u1ecb n\u00e0y nh\u01b0 m\u1ed9t d\u1ef1 \u00e1n th\u00ed nghi\u1ec7m v\u00e0 gi\u00e1o d\u1ee5c, \u0111\u1ed3ng th\u1eddi c\u1ea3nh b\u00e1o ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean tin t\u01b0\u1edfng v\u00e0o n\u00f3 v\u1edbi s\u1ed1 ti\u1ec1n l\u1edbn tr\u01b0\u1edbc khi c\u00f3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9c l\u1eadp. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean g\u1ecdi “The Universe Bifurcator”<\/strong>, thi\u1ebft b\u1ecb n\u00e0y nh\u1eadn xung t\u1eeb m\u1ed9t m\u00e1y \u0111\u1ebfm Geiger v\u00e0 \u0111o th\u1eddi gian gi\u1eefa c\u00e1c s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n. Firmware c\u1ee7a n\u00f3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c so s\u00e1nh gi\u1eefa c\u00e1c kho\u1ea3ng th\u1eddi gian li\u00ean ti\u1ebfp th\u00e0nh c\u00e1c bit, thu th\u1eadp m\u1ed9t h\u1ed3 b\u01a1i \u0111\u1ea7u v\u00e0o 512 bit v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u b\u1eb1ng SHA-256<\/strong>. Entropy32 Plus sau \u0111\u00f3 \u0111\u1ecbnh d\u1ea1ng m\u1ed9t ph\u1ea7n c\u1ee7a b\u0103m k\u1ebft qu\u1ea3 th\u00e0nh m\u1ed9t c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i BIP39 ti\u00eau chu\u1ea9n. Thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u1ea7n Wi-Fi, Bluetooth ho\u1eb7c l\u01b0u tr\u1eef h\u1ea1t gi\u1ed1ng li\u00ean t\u1ee5c, theo thi\u1ebft k\u1ebf \u0111\u00e3 c\u00f4ng b\u1ed1.<\/p>\n

D\u1ef1 \u00c1n M\u00e3 Ngu\u1ed3n M\u1edf S\u1eed D\u1ee5ng Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1 \u0110\u1ec3 T\u1ea1o Ra Entropy<\/h2>\n

D\u1ef1 \u00e1n m\u00e3 ngu\u1ed3n m\u1edf c\u00f3 t\u00ean Entropy32 Plus<\/strong> s\u1eed d\u1ee5ng ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 nh\u01b0 m\u1ed9t ngu\u1ed3n entropy v\u1eadt l\u00fd \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng Bitcoin BIP39. M\u1ed9t m\u00e1y \u0111\u1ebfm Geiger ghi l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n ph\u00e2n r\u00e3, th\u1eddi gian c\u1ee7a ch\u00fang \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua\u2026 pic.twitter.com\/ZhREDr89HQ<\/a><\/p>\n

Ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 x\u1ea3y ra m\u1ed9t c\u00e1ch kh\u00f4ng th\u1ec3 \u0111o\u00e1n tr\u01b0\u1edbc \u1edf c\u1ea5p \u0111\u1ed9 nguy\u00ean t\u1eed ri\u00eang l\u1ebb. Entropy32 Plus s\u1eed d\u1ee5ng th\u1eddi gian c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n ph\u00e2n r\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u00e0m ngu\u1ed3n ng\u1eabu nhi\u00ean v\u1eadt l\u00fd c\u1ee7a n\u00f3, thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi ph\u1ea7n m\u1ec1m. Thi\u1ebft k\u1ebf hi\u1ec7n t\u1ea1i ch\u1ea5p nh\u1eadn c\u00e1c xung qua k\u1ebft n\u1ed1i 3.5 mm t\u1eeb m\u00e1y \u0111\u1ebfm Geiger GQ Electronics GMC-320S<\/strong>. T\u00e0i li\u1ec7u c\u1ee7a n\u00f3 cho bi\u1ebft m\u00e1y \u0111\u1ebfm c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c b\u1ee9c x\u1ea1 t\u1eeb m\u1ed9t ngu\u1ed3n ph\u00f3ng x\u1ea1 ho\u1eb7c b\u1ee9c x\u1ea1 n\u1ec1n. Sau khi nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t xung, m\u1ed9t b\u1ed9 so s\u00e1nh LM393<\/strong> chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 c\u1ee7a m\u00e1y \u0111\u1ebfm th\u00e0nh \u0111\u1ea7u v\u00e0o s\u1ed1. M\u1ea1ch in t\u00f9y ch\u1ec9nh truy\u1ec1n t\u00edn hi\u1ec7u \u0111\u00f3 \u0111\u1ebfn m\u1ed9t vi \u0111i\u1ec1u khi\u1ec3n ATmega328P<\/strong>. Firmware c\u1ee7a d\u1ef1 \u00e1n ghi l\u1ea1i m\u1ed7i s\u1ef1 ki\u1ec7n \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t b\u1ed9 \u0111\u1ebfm micro gi\u00e2y. N\u00f3 so s\u00e1nh kho\u1ea3ng th\u1eddi gian m\u1edbi nh\u1ea5t v\u1edbi kho\u1ea3ng th\u1eddi gian tr\u01b0\u1edbc \u0111\u00f3, t\u1ea1o ra m\u1ed9t khi kho\u1ea3ng th\u1eddi gian m\u1edbi d\u00e0i h\u01a1n v\u00e0 m\u1ed9t s\u1ed1 kh\u00f4ng khi n\u00f3 ng\u1eafn h\u01a1n. C\u00e1c kho\u1ea3ng th\u1eddi gian b\u1eb1ng nhau s\u1ebd b\u1ecb lo\u1ea1i b\u1ecf. C\u00e1c ph\u00e9p \u0111o d\u01b0\u1edbi 200 micro gi\u00e2y s\u1ebd b\u1ecb t\u1eeb ch\u1ed1i nh\u01b0 l\u00e0 nh\u1eefng tr\u1ee5c tr\u1eb7c c\u00f3 th\u1ec3 x\u1ea3y ra, trong khi c\u00e1c so s\u00e1nh \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn ti\u1ebfp t\u1ee5c cho \u0111\u1ebfn khi thi\u1ebft b\u1ecb \u0111\u00e3 thu th\u1eadp \u0111\u01b0\u1ee3c 512 bit.<\/p>\n

\n

Higgins cho bi\u1ebft ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng th\u1eddi gian xung v\u00ec th\u1eddi \u0111i\u1ec3m ch\u00ednh x\u00e1c c\u1ee7a m\u1ed9t s\u1ef1 ki\u1ec7n ph\u00e2n r\u00e3 ri\u00eang l\u1ebb kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n.<\/p>\n<\/blockquote>\n

Nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng tuy\u00ean b\u1ed1 r\u1eb1ng m\u1ed7i so s\u00e1nh \u0111\u01b0\u1ee3c thu th\u1eadp \u0111\u1ec1u \u0111\u00f3ng g\u00f3p m\u1ed9t bit \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a entropy \u0111\u00e3 \u0111o. Khi h\u1ed3 b\u01a1i 512 bit ho\u00e0n t\u1ea5t, Entropy32 Plus x\u1eed l\u00fd t\u1ea5t c\u1ea3 64 byte th\u00f4ng qua m\u00e3 SHA-256<\/strong> \u0111i k\u00e8m. Firmware s\u1eed d\u1ee5ng 16 byte \u0111\u1ea7u ti\u00ean c\u1ee7a b\u0103m k\u1ebft qu\u1ea3 cho m\u1ed9t c\u1ee5m t\u1eeb 12 t\u1eeb ho\u1eb7c t\u1ea5t c\u1ea3 32 byte cho m\u1ed9t c\u1ee5m t\u1eeb 24 t\u1eeb. Theo d\u1ef1 \u00e1n, vi\u1ec7c b\u0103m nh\u1eb1m gi\u1ea3m thi\u1ec3u c\u00e1c m\u1eabu r\u00f5 r\u00e0ng li\u00ean quan \u0111\u1ebfn th\u1eddi gian ch\u1ebft c\u1ee7a b\u1ed9 ph\u00e1t hi\u1ec7n, thay \u0111\u1ed5i t\u1ef7 l\u1ec7 \u0111\u1ebfm ho\u1eb7c t\u01b0\u01a1ng quan gi\u1eefa c\u00e1c ph\u00e9p \u0111o. Vi\u1ec7c \u0111i\u1ec1u ki\u1ec7n b\u0103m c\u00f3 th\u1ec3 ph\u00e2n t\u00e1n entropy c\u00f3 s\u1eb5n tr\u00ean m\u1ed9t \u0111\u1ea7u ra, nh\u01b0ng n\u00f3 kh\u00f4ng ch\u1ee9ng minh \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 kh\u00f4ng th\u1ec3 \u0111o\u00e1n tr\u01b0\u1edbc c\u00f3 trong d\u1eef li\u1ec7u g\u1ed1c.<\/p>\n

Firmware bao g\u1ed3m m\u1ed9t b\u00e0i ki\u1ec3m tra kh\u1edfi \u0111\u1ed9ng cho SHA-256<\/strong>. N\u00f3 t\u00ednh to\u00e1n b\u0103m c\u1ee7a “abc” v\u00e0 so s\u00e1nh k\u1ebft qu\u1ea3 v\u1edbi m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u00e3 bi\u1ebft. Thi\u1ebft b\u1ecb s\u1ebd d\u1eebng l\u1ea1i tr\u01b0\u1edbc khi thu th\u1eadp entropy n\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng ch\u00ednh x\u00e1c. Vi\u1ec7c v\u01b0\u1ee3t qua b\u00e0i ki\u1ec3m tra t\u1ef1 ki\u1ec3m tra x\u00e1c nh\u1eadn r\u1eb1ng vi\u1ec7c tri\u1ec3n khai tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 mong \u0111\u1ee3i cho vector ki\u1ec3m tra \u0111\u00f3. N\u00f3 kh\u00f4ng ki\u1ec3m tra m\u00e1y \u0111\u1ebfm Geiger, \u0111\u00e1nh gi\u00e1 s\u1ef1 \u0111\u1ed9c l\u1eadp c\u1ee7a xung ho\u1eb7c \u0111o l\u01b0\u1eddng entropy t\u1ed1i thi\u1ec3u v\u00e0o b\u0103m. D\u1ef1 \u00e1n thu th\u1eadp g\u1ea5p \u0111\u00f4i s\u1ed1 bit so s\u00e1nh so v\u1edbi \u0111\u1ea7u v\u00e0o BIP39 t\u1ed1i \u0111a 256 bit m\u00e0 n\u00f3 s\u1ea3n xu\u1ea5t. Cho \u0111\u1ebfn khi ngu\u1ed3n v\u1eadt l\u00fd tr\u1ea3i qua \u0111o l\u01b0\u1eddng ch\u00ednh th\u1ee9c, kho l\u01b0u tr\u1eef kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 entropy c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e0 m\u1ed7i so s\u00e1nh ch\u1ee9a.<\/p>\n

Sau khi \u0111i\u1ec1u ki\u1ec7n h\u00f3a SHA-256<\/strong>, thi\u1ebft b\u1ecb \u00e1p d\u1ee5ng quy tr\u00ecnh \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt BIP39. BIP39 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t \u0111\u1ed9 d\u00e0i entropy \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t th\u00e0nh m\u1ed9t c\u00e2u mnemonics \u0111\u01b0\u1ee3c ch\u1ecdn t\u1eeb danh s\u00e1ch chu\u1ea9n h\u00f3a g\u1ed3m 2,048 t\u1eeb. \u0110\u1ed1i v\u1edbi m\u1ed9t c\u1ee5m t\u1eeb 12 t\u1eeb, Entropy32 Plus s\u1eed d\u1ee5ng 128 bit d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n h\u00f3a v\u00e0 t\u00ednh to\u00e1n m\u1ed9t m\u00e3 ki\u1ec3m tra b\u1ed1n bit. T\u1ed5ng h\u1ee3p 132 bit \u0111\u01b0\u1ee3c chia th\u00e0nh m\u01b0\u1eddi hai nh\u00f3m 11 bit, v\u1edbi m\u1ed7i nh\u00f3m ch\u1ecdn m\u1ed9t t\u1eeb. C\u00e0i \u0111\u1eb7t 24 t\u1eeb c\u1ee7a n\u00f3 s\u1eed d\u1ee5ng 256 bit v\u00e0 m\u1ed9t m\u00e3 ki\u1ec3m tra t\u00e1m bit. Chia chu\u1ed7i 264 bit k\u1ebft qu\u1ea3 t\u1ea1o ra 24 ch\u1ec9 s\u1ed1 t\u1eeb.<\/p>\n

H\u01b0\u1edbng d\u1eabn c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng c\u1ee7a Crypto.news<\/strong> gi\u1ea3i th\u00edch r\u1eb1ng c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i ch\u1ee9a th\u00f4ng tin c\u1ea7n thi\u1ebft \u0111\u1ec3 kh\u00f4i ph\u1ee5c quy\u1ec1n truy c\u1eadp v\u00e0o v\u00ed. B\u1ea5t k\u1ef3 ai c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c t\u1eeb ch\u00ednh x\u00e1c theo \u0111\u00fang th\u1ee9 t\u1ef1 c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o c\u00e1c kh\u00f3a c\u1ee7a v\u00ed. M\u1ed9t c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c t\u1eeb \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ed9c l\u1eadp. Nh\u01b0 Crypto.news<\/strong> \u0111\u00e3 gi\u1ea3i th\u00edch trong h\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1c kh\u00f3a c\u00f4ng khai v\u00e0 ri\u00eang t\u01b0, c\u00e1c v\u00ed Bitcoin hi\u1ec7n \u0111\u1ea1i l\u1ea5y nhi\u1ec1u kh\u00f3a ri\u00eang t\u1eeb m\u1ed9t h\u1ea1t gi\u1ed1ng ch\u00ednh. \u0110i\u1ec3m y\u1ebfu trong entropy g\u1ed1c do \u0111\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ecdi \u0111\u1ecba ch\u1ec9 \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb n\u00f3.<\/p>\n

Entropy32 Plus bi\u00ean so\u1ea1n danh s\u00e1ch ti\u1ebfng Anh BIP39 \u0111\u1ea7y \u0111\u1ee7 v\u00e0o firmware c\u1ee7a n\u00f3. Danh s\u00e1ch t\u1eeb chi\u1ebfm 13,117 byte, ho\u1eb7c kho\u1ea3ng 43% dung l\u01b0\u1ee3ng flash c\u1ee7a vi \u0111i\u1ec1u khi\u1ec3n, theo kho l\u01b0u tr\u1eef. V\u1edbi giao di\u1ec7n OLED, vi\u1ec7c tri\u1ec3n khai SHA-256<\/strong> v\u00e0 logic thu th\u1eadp \u0111\u01b0\u1ee3c bao g\u1ed3m, ch\u01b0\u01a1ng tr\u00ecnh bi\u00ean d\u1ecbch s\u1eed d\u1ee5ng 30,006 trong s\u1ed1 30,720 byte c\u00f3 s\u1eb5n c\u1ee7a chip. Ch\u1ec9 c\u00f2n l\u1ea1i 714 byte ch\u01b0a s\u1eed d\u1ee5ng. C\u00e1c t\u1ec7p ph\u1ea7n c\u1ee9ng \u0111\u00e3 c\u00f4ng b\u1ed1 kh\u00f4ng li\u1ec7t k\u00ea b\u1ea5t k\u1ef3 ph\u1ea7n c\u1ee9ng truy\u1ec1n th\u00f4ng kh\u00f4ng d\u00e2y n\u00e0o. Ng\u01b0\u1eddi d\u00f9ng v\u1eadn h\u00e0nh tr\u00ecnh t\u1ea1o th\u00f4ng qua hai n\u00fat v\u00e0 \u0111\u1ecdc c\u1ee5m t\u1eeb t\u1eeb m\u00e0n h\u00ecnh OLED 0.91 inch. C\u00e1c ch\u1ec9 s\u1ed1 t\u1eeb \u0111\u01b0\u1ee3c t\u1ea1o ra v\u1eabn t\u1ea1m th\u1eddi trong RAM c\u1ee7a vi \u0111i\u1ec1u khi\u1ec3n. Khi ng\u01b0\u1eddi d\u00f9ng ghi l\u1ea1i c\u1ee5m t\u1eeb, vi\u1ec7c nh\u1ea5n c\u1ea3 hai n\u00fat s\u1ebd m\u1edf ra m\u1ed9t quy tr\u00ecnh x\u00e1c nh\u1eadn ghi \u0111\u00e8 m\u1ea3ng t\u1eeb v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i vi\u1ec7c thu th\u1eadp entropy. Firmware x\u00f3a h\u1ed3 b\u01a1i g\u1ed1c sau khi sao ch\u00e9p n\u00f3 \u0111\u1ec3 x\u1eed l\u00fd. C\u00e1c b\u1ed9 \u0111\u1ec7m b\u0103m t\u1ea1m th\u1eddi, m\u00e3 ki\u1ec3m tra v\u00e0 entropy s\u1ebd b\u1ecb ghi \u0111\u00e8 sau khi c\u00e1c ch\u1ec9 s\u1ed1 BIP39 \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n.<\/p>\n

Theo nh\u00e0 ph\u00e1t tri\u1ec3n, thi\u1ebft b\u1ecb kh\u00f4ng l\u01b0u c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00e0o b\u1ed9 nh\u1edb b\u1ec1n. Thi\u1ebft k\u1ebf m\u00e3 ngu\u1ed3n m\u1edf kh\u00f4ng bao g\u1ed3m m\u1ed9t ph\u1ea7n t\u1eed b\u1ea3o m\u1eadt ho\u1eb7c m\u1ed9t c\u01a1 ch\u1ebf ch\u1ee9ng minh r\u1eb1ng firmware \u0111\u00e3 c\u00e0i \u0111\u1eb7t kh\u1edbp v\u1edbi m\u00e3 c\u00f4ng khai. S\u1ef1 c\u00e1ch ly v\u1eadt l\u00fd lo\u1ea1i b\u1ecf m\u1ed9t s\u1ed1 tuy\u1ebfn t\u1ea5n c\u00f4ng d\u1ef1a tr\u00ean m\u1ea1ng, nh\u01b0ng n\u00f3 kh\u00f4ng x\u00e1c minh r\u1eb1ng m\u1ed9t thi\u1ebft b\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p \u0111\u00fang c\u00e1ch ho\u1eb7c \u0111\u01b0\u1ee3c t\u1ea3i v\u1edbi ph\u1ea7n m\u1ec1m \u0111\u00e1ng tin c\u1eady. M\u1ed9t \u0111\u01a1n v\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c t\u1eeb \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc ho\u1eb7c gi\u1eef l\u1ea1i d\u1eef li\u1ec7u \u0111\u00e3 t\u1ea1o m\u00e0 kh\u00f4ng thay \u0111\u1ed5i v\u1ebb ngo\u00e0i c\u1ee7a n\u00f3.<\/p>\n

\n

H\u01b0\u1edbng d\u1eabn b\u1ea3o m\u1eadt v\u00ed c\u1ee7a Crypto.news<\/strong> khuy\u1ebfn ngh\u1ecb gi\u1eef c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i tr\u00e1nh xa \u0111i\u1ec7n tho\u1ea1i, t\u00e0i kho\u1ea3n \u0111\u00e1m m\u00e2y, h\u00ecnh \u1ea3nh v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i kh\u00e1c.<\/p>\n<\/blockquote>\n

Quy tr\u00ecnh d\u1ef1a tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a Entropy32 Plus nh\u1ea5t qu\u00e1n v\u1edbi vi\u1ec7c sao ch\u00e9p ngo\u1ea1i tuy\u1ebfn, mi\u1ec5n l\u00e0 ph\u1ea7n c\u1ee9ng v\u00e0 firmware \u0111\u01b0\u1ee3c tin c\u1eady. Kho l\u01b0u tr\u1eef cho bi\u1ebft ngu\u1ed3n entropy d\u1ef1a tr\u00ean Geiger ch\u01b0a \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m theo NIST Special Publication 800-90B<\/strong>. Ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a NIST bao g\u1ed3m vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c ngu\u1ed3n entropy v\u1eadt l\u00fd v\u00e0 bao g\u1ed3m c\u00e1c quy tr\u00ecnh ri\u00eang bi\u1ec7t cho d\u1eef li\u1ec7u \u0111\u1ed9c l\u1eadp v\u00e0 kh\u00f4ng \u0111\u1ed9c l\u1eadp. Higgins k\u00eau g\u1ecdi ghi l\u1ea1i th\u1eddi gian gi\u1eefa c\u00e1c l\u1ea7n \u0111\u1ebfn th\u0103m th\u00f4 trong m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i v\u00e0 ki\u1ec3m tra ch\u00fang b\u1eb1ng c\u00e1c \u01b0\u1edbc l\u01b0\u1ee3ng entropy t\u1ed1i thi\u1ec3u kh\u00f4ng IID c\u1ee7a NIST. C\u00e1c b\u00ecnh lu\u1eadn trong firmware c\u1ea3nh b\u00e1o r\u1eb1ng k\u1ebft qu\u1ea3 ki\u1ec3m tra th\u1ed1ng k\u00ea chung m\u1ed9t m\u00ecnh s\u1ebd kh\u00f4ng x\u00e1c l\u1eadp \u0111\u1ee7 entropy. “Vui l\u00f2ng x\u00e1c minh ngu\u1ed3n entropy m\u00e0 b\u1ea1n d\u1ef1 \u0111\u1ecbnh s\u1eed d\u1ee5ng, n\u1ebfu kh\u00f4ng h\u00e3y hi\u1ec3u r\u1eb1ng b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e0y v\u1edbi r\u1ee7i ro c\u1ee7a ri\u00eang m\u00ecnh,”<\/strong> README cho bi\u1ebft. Nh\u00e0 ph\u00e1t tri\u1ec3n khuy\u1ebfn ngh\u1ecb tr\u1ed9n d\u1eef li\u1ec7u l\u1ea5y t\u1eeb Geiger v\u1edbi m\u1ed9t ngu\u1ed3n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c \u0111\u1ed9c l\u1eadp kh\u00e1c tr\u01b0\u1edbc khi t\u1ea1o v\u00ed cho c\u00e1c qu\u1ef9 c\u00f3 gi\u00e1 tr\u1ecb.<\/p>\n

Kh\u00f4ng c\u00f3 ki\u1ec3m to\u00e1n b\u00ean ngo\u00e0i, \u0111\u00e1nh gi\u00e1 NIST ho\u1eb7c t\u1eadp d\u1eef li\u1ec7u s\u1ef1 ki\u1ec7n th\u00f4 c\u00f4ng khai n\u00e0o \u0111\u01b0\u1ee3c bao g\u1ed3m trong kho l\u01b0u tr\u1eef t\u00ednh \u0111\u1ebfn ng\u00e0y 13 th\u00e1ng 9. C\u00e1c th\u1ea5t b\u1ea1i trong qu\u00e1 kh\u1ee9 c\u1ee7a v\u00ed cho th\u1ea5y l\u00fd do t\u1ea1i sao vi\u1ec7c ki\u1ec3m tra entropy m\u1edf r\u1ed9ng ra ngo\u00e0i vi\u1ec7c x\u00e1c nh\u1eadn r\u1eb1ng c\u00e1c t\u1eeb cu\u1ed1i c\u00f9ng tu\u00e2n theo \u0111\u1ecbnh d\u1ea1ng BIP39. Crypto.news<\/strong> \u0111\u00e3 b\u00e1o c\u00e1o r\u1eb1ng gi\u00e1m \u0111\u1ed1c b\u1ea3o m\u1eadt c\u1ee7a Kraken<\/strong> \u0111\u00e3 k\u00eau g\u1ecdi ki\u1ec3m tra v\u00ed \u0111\u1ed9c l\u1eadp sau khi ph\u00e1t hi\u1ec7n l\u1ed7 h\u1ed5ng trong vi\u1ec7c t\u1ea1o h\u1ea1t gi\u1ed1ng Coldcard<\/strong>. M\u1ed9t \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u00e3 gi\u1ea3i th\u00edch c\u00e1ch entropy y\u1ebfu c\u00f3 th\u1ec3 l\u00e0m l\u1ed9 v\u00ed Bitcoin m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 ai l\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb b\u1ecb \u1ea3nh h\u01b0\u1edfng. K\u1ebb t\u1ea5n c\u00f4ng c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c h\u1ea1t gi\u1ed1ng c\u00f3 th\u1ec3, suy ra \u0111\u1ecba ch\u1ec9 c\u00f4ng khai c\u1ee7a h\u1ecd v\u00e0 t\u00ecm ki\u1ebfm tr\u00ean blockchain \u0111\u1ec3 t\u00ecm c\u00e1c kh\u1edbp. Crypto.news<\/strong> sau \u0111\u00f3 \u0111\u00e3 b\u00e1o c\u00e1o r\u1eb1ng vi\u1ec7c t\u1ea1o h\u1ea1t gi\u1ed1ng c\u00f3 th\u1ec3 \u0111o\u00e1n tr\u01b0\u1edbc v\u1eabn c\u00f3 th\u1ec3 b\u1ecb khai th\u00e1c sau khi l\u1ed7i c\u01a1 b\u1ea3n \u0111\u00e3 t\u1ed3n t\u1ea1i trong nhi\u1ec1u n\u0103m. Vi\u1ec7c s\u1eeda ch\u1eefa firmware b\u1ecb l\u1ed7i kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c c\u00e1c c\u1ee5m t\u1eeb \u0111\u01b0\u1ee3c t\u1ea1o ra tr\u01b0\u1edbc \u0111\u00f3; ng\u01b0\u1eddi d\u00f9ng b\u1ecb \u1ea3nh h\u01b0\u1edfng ph\u1ea3i t\u1ea1o v\u00ed m\u1edbi v\u00e0 chuy\u1ec3n t\u00e0i s\u1ea3n c\u1ee7a h\u1ecd.<\/p>\n

Entropy32 Plus<\/strong> v\u1eabn \u0111ang trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n t\u00edch c\u1ef1c. L\u1ecbch s\u1eed cam k\u1ebft c\u1ee7a n\u00f3 cho th\u1ea5y m\u1ed9t cam k\u1ebft ban \u0111\u1ea7u v\u00e0o ng\u00e0y 4 th\u00e1ng 9, ti\u1ebfp theo l\u00e0 c\u00e1c thay \u0111\u1ed5i v\u1ec1 firmware, m\u1ea1ch in v\u00e0 v\u1ecf. Kho l\u01b0u tr\u1eef kh\u00f4ng c\u00f3 b\u1ea3n ph\u00e1t h\u00e0nh s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c g\u00e1n ho\u1eb7c th\u1eddi gian c\u00f4ng b\u1ed1 cho vi\u1ec7c ho\u00e0n th\u00e0nh \u0111\u00e1nh gi\u00e1 b\u1ea3o m\u1eadt \u0111\u1ed9c l\u1eadp t\u00ednh \u0111\u1ebfn ng\u00e0y 13 th\u00e1ng 9.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t Tr\u00ecnh T\u1ea1o H\u1ea1t Gi\u1ed1ng Bitcoin M\u00e3 Ngu\u1ed3n M\u1edf M\u1ed9t tr\u00ecnh t\u1ea1o h\u1ea1t gi\u1ed1ng Bitcoin m\u00e3 ngu\u1ed3n m\u1edf \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i c\u00e1c s\u1ef1 ki\u1ec7n ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 th\u00e0nh c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i BIP39 g\u1ed3m 12 t\u1eeb v\u00e0 24 t\u1eeb b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9…<\/p>\n","protected":false},"author":3,"featured_media":22429,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[4225,4820],"class_list":["post-22430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-bitcoin","tag-sha-256"],"yoast_head":"\nKh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1 - CryptoZen<\/title>\n<meta name=\"description\" content=\"Kh\u00e1m ph\u00e1 c\u00e1ch d\u1ef1 \u00e1n Entropy32 Plus t\u1eadn d\u1ee5ng s\u1ef1 ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00ed Bitcoin an to\u00e0n b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u1ed5i m\u1edbi.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1 - CryptoZen\" \/>\n<meta property=\"og:description\" content=\"Kh\u00e1m ph\u00e1 c\u00e1ch d\u1ef1 \u00e1n Entropy32 Plus t\u1eadn d\u1ee5ng s\u1ef1 ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00ed Bitcoin an to\u00e0n b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u1ed5i m\u1edbi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/\" \/>\n<meta property=\"og:site_name\" content=\"CryptoZen\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-13T16:12:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"14 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/\"},\"author\":{\"name\":\"Editor\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c\"},\"headline\":\"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1\",\"datePublished\":\"2026-09-13T16:12:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/\"},\"wordCount\":2889,\"publisher\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#organization\"},\"image\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg\",\"keywords\":[\"Bitcoin\",\"SHA-256\"],\"articleSection\":[\"Bitcoin\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/\",\"url\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/\",\"name\":\"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1 - CryptoZen\",\"isPartOf\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg\",\"datePublished\":\"2026-09-13T16:12:10+00:00\",\"description\":\"Kh\u00e1m ph\u00e1 c\u00e1ch d\u1ef1 \u00e1n Entropy32 Plus t\u1eadn d\u1ee5ng s\u1ef1 ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00ed Bitcoin an to\u00e0n b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u1ed5i m\u1edbi.\",\"breadcrumb\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage\",\"url\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg\",\"contentUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg\",\"width\":1280,\"height\":720},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cryptozen.asia\/vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#website\",\"url\":\"https:\/\/cryptozen.asia\/vn\/\",\"name\":\"CryptoZen\",\"description\":\"Tin t\u1ee9c ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi AI\",\"publisher\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#organization\"},\"alternateName\":\"CZ\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cryptozen.asia\/vn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#organization\",\"name\":\"CryptoZen\",\"alternateName\":\"CZ\",\"url\":\"https:\/\/cryptozen.asia\/vn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png\",\"contentUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png\",\"width\":600,\"height\":600,\"caption\":\"CryptoZen\"},\"image\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c\",\"name\":\"Editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g\",\"caption\":\"Editor\"},\"url\":\"https:\/\/cryptozen.asia\/vn\/author\/editorapi\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1 - CryptoZen","description":"Kh\u00e1m ph\u00e1 c\u00e1ch d\u1ef1 \u00e1n Entropy32 Plus t\u1eadn d\u1ee5ng s\u1ef1 ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00ed Bitcoin an to\u00e0n b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u1ed5i m\u1edbi.","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:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/","og_locale":"en_US","og_type":"article","og_title":"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1 - CryptoZen","og_description":"Kh\u00e1m ph\u00e1 c\u00e1ch d\u1ef1 \u00e1n Entropy32 Plus t\u1eadn d\u1ee5ng s\u1ef1 ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00ed Bitcoin an to\u00e0n b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u1ed5i m\u1edbi.","og_url":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/","og_site_name":"CryptoZen","article_published_time":"2026-09-13T16:12:10+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg","type":"image\/jpeg"}],"author":"Editor","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Editor","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"14 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#article","isPartOf":{"@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/"},"author":{"name":"Editor","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c"},"headline":"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1","datePublished":"2026-09-13T16:12:10+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/"},"wordCount":2889,"publisher":{"@id":"https:\/\/cryptozen.asia\/vn\/#organization"},"image":{"@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg","keywords":["Bitcoin","SHA-256"],"articleSection":["Bitcoin"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/","url":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/","name":"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1 - CryptoZen","isPartOf":{"@id":"https:\/\/cryptozen.asia\/vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage"},"image":{"@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg","datePublished":"2026-09-13T16:12:10+00:00","description":"Kh\u00e1m ph\u00e1 c\u00e1ch d\u1ef1 \u00e1n Entropy32 Plus t\u1eadn d\u1ee5ng s\u1ef1 ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00ed Bitcoin an to\u00e0n b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u1ed5i m\u1edbi.","breadcrumb":{"@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#primaryimage","url":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg","contentUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/09\/story_207508_preview.jpeg","width":1280,"height":720},{"@type":"BreadcrumbList","@id":"https:\/\/cryptozen.asia\/vn\/khoa-vi-bitcoin-xuat-hien-tu-su-phan-ra-phong-xa\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptozen.asia\/vn\/"},{"@type":"ListItem","position":2,"name":"Kh\u00f3a V\u00ed Bitcoin Xu\u1ea5t Hi\u1ec7n T\u1eeb S\u1ef1 Ph\u00e2n R\u00e3 Ph\u00f3ng X\u1ea1"}]},{"@type":"WebSite","@id":"https:\/\/cryptozen.asia\/vn\/#website","url":"https:\/\/cryptozen.asia\/vn\/","name":"CryptoZen","description":"Tin t\u1ee9c ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi AI","publisher":{"@id":"https:\/\/cryptozen.asia\/vn\/#organization"},"alternateName":"CZ","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cryptozen.asia\/vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/cryptozen.asia\/vn\/#organization","name":"CryptoZen","alternateName":"CZ","url":"https:\/\/cryptozen.asia\/vn\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/","url":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png","contentUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png","width":600,"height":600,"caption":"CryptoZen"},"image":{"@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c","name":"Editor","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g","caption":"Editor"},"url":"https:\/\/cryptozen.asia\/vn\/author\/editorapi\/"}]}},"yoast_description":"Kh\u00e1m ph\u00e1 c\u00e1ch d\u1ef1 \u00e1n Entropy32 Plus t\u1eadn d\u1ee5ng s\u1ef1 ph\u00e2n r\u00e3 ph\u00f3ng x\u1ea1 \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u1ee5m t\u1eeb ph\u1ee5c h\u1ed3i v\u00ed Bitcoin an to\u00e0n b\u1eb1ng c\u00f4ng ngh\u1ec7 \u0111\u1ed5i m\u1edbi.","_links":{"self":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/posts\/22430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/comments?post=22430"}],"version-history":[{"count":0,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/posts\/22430\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/media\/22429"}],"wp:attachment":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/media?parent=22430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/categories?post=22430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/tags?post=22430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}