{"id":15566,"date":"2025-11-28T15:08:18","date_gmt":"2025-11-28T15:08:18","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/khuyen-mai-black-friday-2025-cua-ledger-giam-50-cho-thiet-bi-chinh-va-thuong-bitcoin\/"},"modified":"2025-11-28T15:08:18","modified_gmt":"2025-11-28T15:08:18","slug":"khuyen-mai-black-friday-2025-cua-ledger-giam-50-cho-thiet-bi-chinh-va-thuong-bitcoin","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/khuyen-mai-black-friday-2025-cua-ledger-giam-50-cho-thiet-bi-chinh-va-thuong-bitcoin\/","title":{"rendered":"Khuy\u1ebfn M\u00e3i Black Friday 2025 C\u1ee7a Ledger: Gi\u1ea3m 50% Cho Thi\u1ebft B\u1ecb Ch\u00ednh V\u00e0 Th\u01b0\u1edfng Bitcoin"},"content":{"rendered":"<h2>Ch\u01b0\u01a1ng Tr\u00ecnh Khuy\u1ebfn M\u00e3i Black Friday C\u1ee7a Ledger<\/h2>\n<p>Ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i <strong>Black Friday<\/strong> c\u1ee7a Ledger di\u1ec5n ra t\u1eeb ng\u00e0y <strong>21 th\u00e1ng 11 \u0111\u1ebfn ng\u00e0y 18 th\u00e1ng 12 n\u0103m 2025<\/strong>, \u0111\u00e1nh d\u1ea5u m\u1ed9t trong nh\u1eefng s\u1ef1 ki\u1ec7n gi\u1ea3m gi\u00e1 l\u1edbn nh\u1ea5t trong n\u0103m cho v\u00ed ph\u1ea7n c\u1ee9ng Ledger. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 c\u01a1 h\u1ed9i ti\u1ebft ki\u1ec7m l\u00ean \u0111\u1ebfn <strong>50%<\/strong> cho c\u00e1c thi\u1ebft b\u1ecb ch\u00ednh, c\u00f9ng v\u1edbi m\u1ed9t kho\u1ea3n th\u01b0\u1edfng b\u1eb1ng Bitcoin. \u01afu \u0111\u00e3i n\u00e0y kh\u00f4ng ch\u1ec9 mang l\u1ea1i b\u1ea3o m\u1eadt ph\u1ea7n c\u1ee9ng v\u1edbi m\u1ee9c gi\u00e1 h\u1ea5p d\u1eabn m\u00e0 c\u00f2n l\u00e0 c\u01a1 h\u1ed9i \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i Ledger, k\u1ebft h\u1ee3p b\u1ea3o m\u1eadt h\u00e0ng \u0111\u1ea7u v\u1edbi tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng Ledger Wallet li\u1ec1n m\u1ea1ch cho h\u00e0nh tr\u00ecnh t\u1ef1 qu\u1ea3n l\u00fd ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n.<\/p>\n<h2>D\u00f2ng S\u1ea3n Ph\u1ea9m Black Friday 2025 C\u1ee7a Ledger<\/h2>\n<p>T\u1eeb ng\u00e0y <strong>21 th\u00e1ng 11 \u0111\u1ebfn ng\u00e0y 18 th\u00e1ng 12<\/strong>, Ledger \u0111ang t\u1ed5 ch\u1ee9c ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i Black Friday l\u1edbn. \u0110i\u1ec3m nh\u1ea5n c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh l\u00e0 gi\u1ea3m <strong>50%<\/strong> cho v\u00ed <strong>Ledger Nano X<\/strong> ph\u1ed5 bi\u1ebfn. H\u01a1n n\u1eefa, c\u00e1c thi\u1ebft b\u1ecb m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng m\u1edbi \u0111i k\u00e8m v\u1edbi ph\u1ea7n th\u01b0\u1edfng Bitcoin: <strong>Ledger Stax<\/strong> bao g\u1ed3m m\u1ed9t phi\u1ebfu BTC tr\u1ecb gi\u00e1 <strong>80 \u0111\u00f4 la<\/strong>, v\u00e0 <strong>Ledger Flex<\/strong> \u0111i k\u00e8m v\u1edbi m\u1ed9t kho\u1ea3n th\u01b0\u1edfng BTC tr\u1ecb gi\u00e1 <strong>70 \u0111\u00f4 la<\/strong>. Ngay c\u1ea3 m\u1eabu <strong>Nano S Plus (Matte Black)<\/strong> c\u0169ng bao g\u1ed3m m\u1ed9t kho\u1ea3n th\u01b0\u1edfng BTC tr\u1ecb gi\u00e1 <strong>10 \u0111\u00f4 la<\/strong>. N\u1ebfu b\u1ea1n th\u00eam m\u1ed9t k\u1ebf ho\u1ea1ch <strong>Ledger Recover<\/strong> m\u1ed9t n\u0103m, b\u1ea1n s\u1ebd nh\u1eadn th\u00eam <strong>10 \u0111\u00f4 la BTC<\/strong>.<\/p>\n<p>C\u00e1c ph\u1ee5 ki\u1ec7n ph\u1ed5 bi\u1ebfn nh\u01b0 t\u1ea5m kim lo\u1ea1i d\u1ef1 ph\u00f2ng, b\u1ed9 s\u1ea1c kh\u00f4ng d\u00e2y v\u00e0 v\u1ecf c\u0169ng \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1 <strong>10%<\/strong>. Ledger ph\u00e2n lo\u1ea1i c\u00e1c s\u1ea3n ph\u1ea9m th\u00e0nh c\u00e1c t\u00f9y ch\u1ecdn &#8216;t\u1ed1t, t\u1ed1t h\u01a1n, t\u1ed1t nh\u1ea5t&#8217;: <strong>Nano S Plus<\/strong> (th\u01b0\u1edfng 10 \u0111\u00f4 la) l\u00e0 m\u1eabu c\u01a1 b\u1ea3n; <strong>Flex<\/strong> (th\u01b0\u1edfng 70 \u0111\u00f4 la) l\u00e0 v\u00ed h\u00e0ng ng\u00e0y t\u1ed1t h\u01a1n; v\u00e0 <strong>Stax<\/strong> (th\u01b0\u1edfng 80 \u0111\u00f4 la) l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t. L\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 k\u1ebft h\u1ee3p m\u1ed9t <strong>Flex<\/strong> ho\u1eb7c <strong>Stax<\/strong> \u0111\u1ec3 s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y v\u1edbi <strong>Nano X<\/strong> gi\u1ea3m gi\u00e1 m\u1ed9t n\u1eeda l\u00e0m thi\u1ebft b\u1ecb d\u1ef1 ph\u00f2ng. B\u1eb1ng c\u00e1ch n\u00e0y, b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 ti\u1ec7n l\u1ee3i c\u1ee7a m\u1ed9t v\u00ed hi\u1ec7n \u0111\u1ea1i c\u1ed9ng v\u1edbi s\u1ef1 an t\u00e2m c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb d\u1ef1 ph\u00f2ng v\u1eefng ch\u1eafc.<\/p>\n<h2>T\u1ea1i Sao Ledger L\u00e0 V\u00ed Ti\u1ec1n \u0110i\u1ec7n T\u1eed \u0110\u01b0\u1ee3c Y\u00eau Th\u00edch N\u0103m 2025<\/h2>\n<p>Trong c\u00e1c ph\u1ea7n d\u01b0\u1edbi \u0111\u00e2y, ch\u00fang ta s\u1ebd xem x\u00e9t l\u00fd do t\u1ea1i sao Ledger v\u1eabn \u0111\u1ee9ng v\u1eefng nh\u01b0 m\u1ed9t trong nh\u1eefng v\u00ed ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u n\u0103m 2025. V\u00ed Ledger s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng ph\u00f2ng th\u1ee7 \u0111a l\u1edbp. Kh\u00f3a ri\u00eang \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong chip <strong>Secure Element<\/strong>, v\u00e0 <strong>LedgerOS<\/strong> th\u1ef1c thi c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt nghi\u00eam ng\u1eb7t. H\u01a1n n\u1eefa, m\u1ed9t \u0111\u1ed9i ng\u0169 n\u1ed9i b\u1ed9 li\u00ean t\u1ee5c ki\u1ec3m tra t\u1eebng thi\u1ebft b\u1ecb. K\u1ec3 t\u1eeb n\u0103m 2014, h\u01a1n <strong>8 tri\u1ec7u thi\u1ebft b\u1ecb<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1n m\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 v\u1ee5 hack n\u00e0o \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o, ch\u1ee9ng minh r\u1eb1ng Ledger l\u00e0 m\u1ed9t trong nh\u1eefng v\u00ed ph\u1ea7n c\u1ee9ng an to\u00e0n nh\u1ea5t trong ng\u00e0nh.<\/p>\n<p>C\u00e1c thi\u1ebft b\u1ecb m\u1edbi <strong>Flex<\/strong> v\u00e0 <strong>Stax<\/strong> b\u1ed5 sung m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng an to\u00e0n. Nh\u1eefng thi\u1ebft b\u1ecb n\u00e0y h\u1ed7 tr\u1ee3 t\u00ednh n\u0103ng <strong>WYSIWYS<\/strong> (What You See Is What You Sign), c\u00f3 ngh\u0129a l\u00e0 m\u1ecdi chi ti\u1ebft giao d\u1ecbch \u0111\u1ec1u xu\u1ea5t hi\u1ec7n tr\u00ean m\u00e0n h\u00ecnh. T\u00ednh n\u0103ng <strong>X\u00e1c Nh\u1eadn R\u00f5 R\u00e0ng<\/strong> v\u00e0 <strong>Ki\u1ec3m Tra Giao D\u1ecbch<\/strong> cho ph\u00e9p b\u1ea1n x\u00e1c minh ch\u00ednh x\u00e1c nh\u1eefng g\u00ec b\u1ea1n ph\u00ea duy\u1ec7t. H\u01a1n n\u1eefa, m\u1ed9t th\u1ebb <strong>Kh\u00f3a Kh\u00f4i Ph\u1ee5c<\/strong> \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng PIN (bao g\u1ed3m v\u1edbi <strong>Flex\/Stax<\/strong>) cung c\u1ea5p m\u1ed9t b\u1ea3n sao l\u01b0u ngo\u1ea1i tuy\u1ebfn b\u1ec1n v\u1eefng cho c\u1ee5m t\u1eeb h\u1ea1t gi\u1ed1ng c\u1ee7a b\u1ea1n, t\u0103ng th\u00eam s\u1ef1 an t\u00e2m.<\/p>\n<p>\u0110\u1ec3 c\u00f3 m\u1ed9t thi\u1ebft l\u1eadp t\u1ed1i \u01b0u, Ledger khuy\u00ean d\u00f9ng hai thi\u1ebft b\u1ecb: m\u1ed9t cho vi\u1ec7c s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y v\u00e0 m\u1ed9t cho d\u1ef1 ph\u00f2ng. M\u1ed9t thi\u1ebft b\u1ecb k\u00fd m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng l\u00e0 l\u00fd t\u01b0\u1edfng cho c\u00e1c giao d\u1ecbch h\u00e0ng ng\u00e0y, cho ph\u00e9p b\u1ea1n x\u00e1c minh c\u00e1c giao d\u1ecbch mua, ho\u00e1n \u0111\u1ed5i v\u00e0 \u0111\u1eb7t c\u01b0\u1ee3c tr\u00ean m\u00e0n h\u00ecnh. Thi\u1ebft b\u1ecb d\u1ef1 ph\u00f2ng, nh\u01b0 <strong>Nano X<\/strong> ho\u1eb7c <strong>Nano S Plus<\/strong> \u0111ang gi\u1ea3m gi\u00e1, gi\u1eef ngo\u1ea1i tuy\u1ebfn nh\u01b0 m\u1ed9t b\u1ea3o hi\u1ec3m. N\u1ebfu b\u1ea1n m\u1ea5t v\u00ed h\u00e0ng ng\u00e0y, thi\u1ebft b\u1ecb d\u1ef1 ph\u00f2ng s\u1ebd gi\u1eef kh\u00f3a. Vi\u1ec7c k\u1ebft h\u1ee3p m\u1ed9t <strong>Flex<\/strong> ho\u1eb7c <strong>Stax<\/strong> m\u1edbi v\u1edbi m\u1ed9t <strong>Nano X<\/strong> gi\u1ea3m gi\u00e1 <strong>50%<\/strong> mang l\u1ea1i cho b\u1ea1n c\u1ea3 s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 s\u1ef1 an t\u00e2m ho\u00e0n to\u00e0n.<\/p>\n<h2>V\u00ed Ledger: Trung T\u00e2m Ki\u1ec3m So\u00e1t T\u1ea5t C\u1ea3<\/h2>\n<p>Ngo\u00e0i ph\u1ea7n c\u1ee9ng, s\u1ee9c m\u1ea1nh c\u1ee7a Ledger \u0111\u1ebfn t\u1eeb ph\u1ea7n m\u1ec1m c\u1ee7a n\u00f3. \u1ee8ng d\u1ee5ng <strong>Ledger Wallet<\/strong> ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t trung t\u00e2m ki\u1ec3m so\u00e1t t\u1ea5t c\u1ea3 cho ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n, k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch c\u00e1c thi\u1ebft b\u1ecb v\u00e0 d\u1ecbch v\u1ee5 trong h\u1ec7 sinh th\u00e1i l\u1ea1i v\u1edbi nhau. Ledger Wallet h\u1ed7 tr\u1ee3 h\u01a1n <strong>15.000 t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed<\/strong>, cho ph\u00e9p b\u1ea1n g\u1eedi, nh\u1eadn, ho\u00e1n \u0111\u1ed5i v\u00e0 \u0111\u1eb7t c\u01b0\u1ee3c m\u1ed9t c\u00e1ch an to\u00e0n, t\u1ea5t c\u1ea3 trong m\u1ed9t \u1ee9ng d\u1ee5ng. Kh\u00f4ng c\u1ea7n ph\u1ea3i qu\u1ea3n l\u00fd nhi\u1ec1u v\u00ed ho\u1eb7c s\u00e0n giao d\u1ecbch, v\u00ec m\u1ecdi th\u1ee9 di\u1ec5n ra trong giao di\u1ec7n c\u1ee7a Ledger. B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n danh m\u1ee5c \u0111\u1ea7u t\u01b0 hi\u1ec3n th\u1ecb t\u1ea5t c\u1ea3 s\u1ed1 d\u01b0 v\u00e0 l\u1ecbch s\u1eed c\u1ee7a b\u1ea1n ch\u1ec9 trong m\u1ed9t c\u00e1i nh\u00ecn. C\u00e1ch ti\u1ebfp c\u1eadn th\u1ed1ng nh\u1ea5t n\u00e0y khi\u1ebfn Ledger tr\u1edf th\u00e0nh m\u1ed9t trung t\u00e2m duy nh\u1ea5t cho to\u00e0n b\u1ed9 t\u00e0i ch\u00ednh ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n, c\u1ee7ng c\u1ed1 l\u00fd do t\u1ea1i sao nhi\u1ec1u ng\u01b0\u1eddi g\u1ecdi n\u00f3 l\u00e0 v\u00ed ph\u1ea7n c\u1ee9ng t\u1ed1t nh\u1ea5t cho ti\u1ec1n \u0111i\u1ec7n t\u1eed.<\/p>\n<p>DeFi kh\u00f4ng c\u00f2n l\u00e0 \u0111i\u1ec1u b\u00ed \u1ea9n v\u1edbi Ledger. \u1ee8ng d\u1ee5ng Wallet bao g\u1ed3m m\u1ed9t c\u1ed5ng fiat cho ph\u00e9p b\u1ea1n chuy\u1ec3n \u0111\u1ed5i <strong>EUR\/USD<\/strong> sang stablecoin (nh\u01b0 <strong>USDC<\/strong>) ch\u1ec9 trong v\u00e0i gi\u00e2y. Khi b\u1ea1n k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t dApp qua <strong>Ledger Connect<\/strong>, thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb ch\u00ednh x\u00e1c c\u00e1c chi ti\u1ebft giao d\u1ecbch tr\u01b0\u1edbc khi k\u00fd. V\u00ed d\u1ee5, <em>&#8216;B\u1ea1n \u0111ang g\u1eedi 100 USDC \u0111\u1ec3 nh\u1eadn 0.03 ETH.&#8217;<\/em> B\u1ea1n ch\u1ec9 ph\u00ea duy\u1ec7t nh\u1eefng g\u00ec b\u1ea1n th\u1ea5y. T\u00ednh n\u0103ng <strong>Ki\u1ec3m Tra Giao D\u1ecbch<\/strong> n\u00e0y l\u00e0m cho c\u00e1c giao d\u1ecbch DeFi v\u1eeba an to\u00e0n v\u1eeba \u0111\u01a1n gi\u1ea3n, lo\u1ea1i b\u1ecf r\u1ee7i ro c\u1ee7a vi\u1ec7c k\u00fd m\u00f9.<\/p>\n<p>Ledger Wallet c\u0169ng l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng th\u01b0\u1edfng. V\u00ed d\u1ee5, vi\u1ec7c ho\u00e1n \u0111\u1ed5i ti\u1ec1n \u0111i\u1ec7n t\u1eed l\u1ea5y token <strong>SUI<\/strong> t\u1eeb ng\u00e0y <strong>6 th\u00e1ng 11 \u0111\u1ebfn ng\u00e0y 6 th\u00e1ng 12<\/strong> \u0111\u00e3 \u0111\u01b0a ng\u01b0\u1eddi d\u00f9ng v\u00e0o m\u1ed9t gi\u1ea3i th\u01b0\u1edfng tr\u1ecb gi\u00e1 <strong>100.000 \u0111\u00f4 la<\/strong>. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ki\u1ebfm ti\u1ec1n \u0111i\u1ec7n t\u1eed ch\u1ec9 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng, trong khi t\u00e0i s\u1ea3n c\u1ee7a b\u1ea1n v\u1eabn \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi thi\u1ebft b\u1ecb Ledger c\u1ee7a b\u1ea1n.<\/p>\n<h2>B\u1ea3o V\u1ec7 T\u00e0i S\u1ea3n K\u1ef9 Thu\u1eadt S\u1ed1 C\u1ee7a B\u1ea1n<\/h2>\n<p>Ph\u1ea1m vi c\u1ee7a Ledger kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf ti\u1ec1n \u0111i\u1ec7n t\u1eed. V\u1edbi t\u00ednh n\u0103ng <strong>Kh\u00f3a B\u1ea3o M\u1eadt Ledger<\/strong>, b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb Ledger n\u00e0o c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t kh\u00f3a ph\u1ea7n c\u1ee9ng ho\u1eb7c m\u00e3 th\u00f4ng b\u00e1o <strong>2FA<\/strong> cho c\u00e1c trang web v\u00e0 \u1ee9ng d\u1ee5ng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 b\u1ea3o m\u1eadt t\u00e0i kho\u1ea3n tr\u1ef1c tuy\u1ebfn c\u1ee7a m\u00ecnh (email, m\u1ea1ng x\u00e3 h\u1ed9i, t\u00e0i ch\u00ednh) \u1edf b\u1ea5t k\u1ef3 \u0111\u00e2u m\u00e0 kh\u00f3a b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n<h2>Nh\u1eefng Suy Ngh\u0129 Cu\u1ed1i C\u00f9ng: H\u00e0nh \u0110\u1ed9ng Tr\u01b0\u1edbc Khi Th\u1eddi Gian H\u1ebft H\u1ea1n<\/h2>\n<p>Th\u1eddi gian h\u00e0nh \u0111\u1ed9ng l\u00e0 b\u00e2y gi\u1edd. T\u1eeb ng\u00e0y <strong>21 th\u00e1ng 11 \u0111\u1ebfn ng\u00e0y 18 th\u00e1ng 12<\/strong>, c\u1eeda h\u00e0ng ch\u00ednh th\u1ee9c c\u1ee7a Ledger t\u1ed5 ch\u1ee9c nh\u1eefng \u01b0u \u0111\u00e3i n\u00e0y. Kh\u00f4ng c\u1ea7n m\u00e3 khuy\u1ebfn m\u00e3i, v\u00ec c\u00e1c kho\u1ea3n gi\u1ea3m gi\u00e1 v\u00e0 BTC th\u01b0\u1edfng s\u1ebd t\u1ef1 \u0111\u1ed9ng \u00e1p d\u1ee5ng. \u0110\u1ec3 c\u00f3 gi\u00e1 tr\u1ecb t\u1ed1i \u0111a, h\u00e3y ch\u1ecdn m\u1ed9t <strong>Flex<\/strong> ho\u1eb7c <strong>Stax<\/strong> c\u1ed9ng v\u1edbi <strong>Nano X<\/strong> gi\u1ea3m gi\u00e1 <strong>50%<\/strong> l\u00e0m thi\u1ebft b\u1ecb d\u1ef1 ph\u00f2ng. Kh\u1edfi \u0111\u1ed9ng \u1ee9ng d\u1ee5ng <strong>Ledger Wallet<\/strong> \u0111\u1ec3 \u0111\u1ed5i b\u1ea5t k\u1ef3 phi\u1ebfu Bitcoin n\u00e0o t\u1eeb giao d\u1ecbch mua c\u1ee7a b\u1ea1n. H\u00e3y nh\u1edb r\u1eb1ng c\u00e1c \u01b0u \u0111\u00e3i s\u1ebd h\u1ebft h\u1ea1n v\u00e0o ng\u00e0y <strong>18 th\u00e1ng 12<\/strong>. \u0110\u1eebng b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i n\u00e0y!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u01b0\u01a1ng Tr\u00ecnh Khuy\u1ebfn M\u00e3i Black Friday C\u1ee7a Ledger Ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i Black Friday c\u1ee7a Ledger di\u1ec5n ra t\u1eeb ng\u00e0y 21 th\u00e1ng 11 \u0111\u1ebfn ng\u00e0y 18 th\u00e1ng 12 n\u0103m 2025, \u0111\u00e1nh d\u1ea5u m\u1ed9t trong nh\u1eefng s\u1ef1 ki\u1ec7n gi\u1ea3m gi\u00e1 l\u1edbn nh\u1ea5t trong n\u0103m cho &#8230;<\/p>\n","protected":false},"author":3,"featured_media":15565,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[4225,4218,8395,4241,11041,10456,6492,4756],"class_list":["post-15566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-bitcoin","tag-ethereum","tag-eur","tag-ledger","tag-ledger-flex","tag-ledger-nano-x","tag-ledger-stax","tag-usdc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Khuy\u1ebfn M\u00e3i Black Friday 2025 C\u1ee7a Ledger: Gi\u1ea3m 50% Cho Thi\u1ebft B\u1ecb Ch\u00ednh V\u00e0 Th\u01b0\u1edfng Bitcoin - CryptoZen<\/title>\n<meta name=\"description\" content=\"Kh\u00e1m ph\u00e1 ch\u01b0\u01a1ng tr\u00ecnh gi\u1ea3m gi\u00e1 Black Friday 2025 c\u1ee7a Ledger: Gi\u1ea3m 50% cho c\u00e1c v\u00ed ph\u1ea7n c\u1ee9ng 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