{"id":8896,"date":"2021-02-24T09:04:58","date_gmt":"2021-02-24T09:04:58","guid":{"rendered":"https:\/\/vanhoimoi.org\/?p=8896"},"modified":"2021-02-24T09:05:05","modified_gmt":"2021-02-24T09:05:05","slug":"bitcoin-that-hay-ao-dau-nam-bitcoin-len-con-sot","status":"publish","type":"post","link":"https:\/\/vanhoimoi.org\/?p=8896","title":{"rendered":"Bitcoin: Th\u1eadt Hay \u1ea2o? \u0110\u1ea7u N\u0103m Bitcoin L\u00ean “C\u01a1n S\u1ed1t”<\/strong>
Tr\u1ea7n Nguy\u00ean Thao<\/span>"},"content":{"rendered":"\n
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______________________<\/figcaption><\/figure><\/div>\n\n\n\n

Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, khoa h\u1ecdc, k\u1ef9 thu\u1eadt bi\u1ebfn \u0111\u1ed5i ch\u00f3ng m\u1eb7t. Nhi\u1ec1u \u0111\u1ed9c gi\u1ea3 cao ni\u00ean, d\u00f9 thu\u1edf thi\u1ebfu th\u1eddi b\u1ea3ng v\u00e0ng \u0111\u1ec1 danh nhi\u1ec1u l\u1ea7n, nay c\u0169ng \u201cch\u00e0o thua\u201d c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 tin h\u1ecdc m\u1edbi ra l\u00f2. M\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u00e0i \u0111\u1eb7t \u0111\u1ee7 ti\u1ec7n nghi s\u1eafp x\u1ebfp tinh vi n\u1eb1m g\u1ecdn trong b\u00e0n tay, nh\u01b0ng nhi\u1ec1u \u201cc\u1ee5\u201d d\u00f9 m\u1edbi tr\u00ean \u201cs\u00e1u b\u00f3\u201d c\u0169ng \u201cngu ng\u01a1\u201d kh\u00f4ng bi\u1ebft d\u00f9ng \u0111\u1ebfn m\u1ed9t ph\u1ea7n nh\u1ecf c\u1ee7a s\u1ea3n ph\u1ea9m. Th\u1eadt ph\u00ed c\u1ee7a Tr\u1eddi!<\/p>\n\n\n\n

Trong l\u00e3nh v\u1ef1c ti\u1ec1n t\u1ec7, \u0111\u1ec3 d\u1ec5 thanh to\u00e1n v\u00e0 tr\u00e1nh b\u1ea1c gi\u1ea3, c\u00e1ch nay tr\u00ean m\u1ed9t th\u1eadp ni\u00ean, n\u0103m 2009[1]<\/u><\/sup> , Bitcoin ra \u0111\u1eddi, do ng\u01b0\u1eddi \u201cgi\u1ea5u m\u1eb7t\u201d d\u01b0\u1edbi t\u00ean Satoshi Nakamoto [2] \u0111\u01b0a v\u00e0o l\u01b0u h\u00e0nh d\u01b0\u1edbi d\u1ea1ng ph\u1ea7n m\u1ec1m c\u1ee7a m\u1ea1ng \u0111i\u1ec7n to\u00e1n to\u00e0n c\u1ea7u m\u00e0 kh\u00f4ng c\u1ea7n th\u00f4ng qua m\u1ed9t \u0111\u1ecbnh ch\u1ebf t\u00e0i ch\u00ednh trung gian n\u00e0o. M\u1ed7i bitcoin \u0111\u01b0\u1ee3c chia ra 100 tri\u1ec7u \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n g\u1ecdi l\u00e0 Satoshi.<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf t\u1ea1i Vi\u1ec7t Nam, vi\u1ec7c mua b\u00e1n, m\u1edf s\u00e0n trung gian giao d\u1ecbch Bitcoin di\u1ec5n ra kh\u00e1 ph\u1ed5 bi\u1ebfn v\u00e0 ho\u1ea1t \u0111\u1ed9ng n\u00e1o nhi\u1ec7t h\u00e0ng ng\u00e0y. T\u1eeb h\u1ea1 tu\u1ea7n th\u00e1ng Gi\u00eang 2021, th\u1ecb tr\u01b0\u1eddng trao \u0111\u1ed5i Bitcoin di\u1ec5n ra s\u00f4i n\u1ed5i, nh\u1ed9n nh\u1ecbp nh\u01b0 ch\u01b0a t\u1eebng th\u1ea5y t\u1ea1i Vi\u1ec7t Nam. Nh\u01b0ng Ng\u00e2n H\u00e0ng Nh\u00e0 N\u01b0\u1edbc  ch\u00ednh th\u1ee9c n\u00f3i l\u00e0, lu\u1eadt ph\u00e1p ch\u01b0a \u201cb\u1ea3o v\u1ec7 cho nghi\u1ec7p v\u1ee5 t\u00e0i ch\u00e1nh Bitcoin\u201d. T\u1eeb n\u0103m 2018 \u0111\u1ebfn nay, ch\u1ebf \u0111\u1ed9 v\u1eabn n\u00f3i l\u00e0 \u201c\u0111ang c\u1ee9u x\u00e9t\u201d ch\u01b0a cho, ch\u01b0a c\u1ea5m. Ph\u00eda chuy\u00ean gia v\u1ec1 ti\u1ec1n \u1ea3o th\u00ec l\u1eadp lu\u1eadn, lu\u1eadt ch\u01b0a c\u1ea5m, n\u00ean vi\u1ec7c mua, tr\u1eef, giao d\u1ecbch Bitcoin nh\u01b0 h\u00e0ng ho\u00e1, t\u00e0i s\u1ea3n ch\u01b0a ph\u1ea1m ph\u00e1p.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Bitcoin mang k\u00fd hi\u1ec7u BTC, XBT, <\/a>\u00a0(nh\u01b0 h\u00ecnh b\u00ean c\u1ea1nh) . G\u1ecdi l\u00e0 \u0111\u1ed3ng ti\u1ec1n, nh\u01b0ng l\u1ea1i kh\u00f4ng c\u00f3 h\u00ecnh th\u00f9 nh\u01b0 nh\u1eefng lo\u1ea1i ti\u1ec1n c\u1ee7a c\u00e1c n\u01b0\u1edbc \u0111ang l\u01b0u h\u00e0nh tr\u00ean th\u1ebf gi\u1edbi m\u00e0 ch\u00fang ta th\u01b0\u1eddng g\u1eb7p . . . Bitcoin kh\u00f4ng s\u1edd v\u00e0o \u0111\u01b0\u1ee3c nh\u01b0 ti\u1ec1n gi\u1ea5y hay ti\u1ec1n kim lo\u1ea1i. Ng\u01b0\u1eddi th\u00ec g\u1ecdi Bitcoin l\u00e0 ti\u1ec1n \u201c\u1ea3o\u201d, k\u1ebb b\u1ea3o ti\u1ec1n \u0111i\u1ec7n t\u1eed, VTV.vn th\u00ec g\u1ecdi v\u0103n hoa l\u00e0 ti\u1ec1n \u201ck\u1ef9 thu\u1eadt s\u1ed1\u201d. Ng\u01b0\u1eddi l\u00e0m ch\u1ee7 \u00a0Bitcoin g\u1ecdi l\u00e0 c\u00f3 \u201cv\u00ed bitcoin\u201d, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi tr\u01b0\u01a1ng ch\u1ee7 hay ch\u1ee7 t\u00e0i kho\u1ea3n c\u1ee7a Ng\u00e2n H\u00e0ng Th\u01b0\u01a1ng M\u1ea1i.<\/p>\n\n\n\n

X\u00e9t v\u1ec1 h\u00ecnh th\u1ee9c, th\u00ec Bitcoin nh\u01b0 \u201cma ch\u01a1i\u201d, ch\u1eadp ch\u1eddn qua nh\u1eefng con s\u1ed1 \u0111i\u1ec7n t\u1eed nh\u1ea3y m\u00faa thay \u0111\u1ed5i t\u1eebng gi\u00e2y tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh. Nh\u01b0ng x\u00e9t v\u1ec1 gi\u00e1 tr\u1ecb, th\u00ec Bitcoin l\u1ea1i d\u00f9ng trao \u0111\u1ed5i, mua b\u00e1n \u0111\u01b0\u1ee3c v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb l\u00ean xu\u1ed1ng nhi\u1ec1u khi giao \u0111\u1ed9ng b\u1ea5t ng\u1edd, l\u00e0m cho nhi\u1ec1u v\u1ecb n\u1eef l\u01b0u c\u00f3 \u201cv\u00ed bitcoin\u201d \u0111ang long \u0111ong t\u00ecm ch\u1ed7 trao th\u00e2n ph\u1ea3i \u201cxi\u00eau h\u1ed3n, l\u1ea1c ph\u00e1ch\u201d; ho\u1eb7c t\u1eebng tr\u1ea3i, gi\u00e0 gi\u1eb7n nh\u01b0 c\u00e1c tay bu\u00f4n b\u00e1n s\u1eebng s\u1ecf c\u0169ng ph\u1ea3i chau m\u00e0y r\u01a1i l\u1ec7 . . . v\u00ec s\u01a1 s\u1ea9y t\u1ef1 m\u00ecnh l\u00e0m t\u00e1n gia b\u1ea1i s\u1ea3n!<\/p>\n\n\n\n

M\u00f9a Thu n\u0103m 2017, b\u00e1o ch\u00ed t\u1ea1i Vi\u1ec7t Nam loan tin, h\u1ec7 th\u1ed1ng \u0110\u1ea1i H\u1ecdc FPT t\u1ea1i Vi\u1ec7t nam ch\u1ea5p nh\u1eadn thu h\u1ecdc ph\u00ed b\u1eb1ng bitcoin l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e2u chuy\u1ec7n n\u00f3ng nh\u1ea5t l\u00fac \u0111\u00f3, khi ti\u1ec1n \u1ea3o kh\u00f4ng ph\u1ea3i l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n thanh to\u00e1n h\u1ee3p ph\u00e1p \u1edf Vi\u1ec7t Nam.<\/p>\n\n\n\n

\u0110\u00fang l\u00e0 t\u1ef7 l\u1ec7 ng\u01b0\u1eddi bi\u1ebft v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ed3ng Bitcoin v\u1eabn c\u00f2n r\u1ea5t th\u1ea5p tr\u00ean th\u1ebf gi\u1edbi. Theo kh\u1ea3o s\u00e1t ng\u01b0\u1eddi ti\u00eau d\u00f9ng to\u00e0n c\u1ea7u c\u1ee7a Statista n\u0103m 2020 th\u1ef1c hi\u1ec7n t\u1ea1i 74 qu\u1ed1c gia tr\u00ean th\u1ebf gi\u1edbi, Nigeria l\u00e0 qu\u1ed1c gia c\u00f3 \u0111\u1ed9 ph\u1ed5 bi\u1ebfn ti\u1ec1n \u1ea3o l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi v\u1edbi 32% ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi cho bi\u1ebft \u0111\u00e3 t\u1eebng s\u1eed d\u1ee5ng ho\u1eb7c s\u1edf h\u1eefu ti\u1ec1n \u1ea3o.<\/p>\n\n\n\n

Theo Bitcoin.com, chi ph\u00ed chuy\u1ec3n ti\u1ec1n xuy\u00ean bi\u00ean gi\u1edbi theo h\u00ecnh th\u1ee9c truy\u1ec1n th\u1ed1ng t\u1ed1n k\u00e9m h\u01a1n, khi\u1ebfn ng\u01b0\u1eddi d\u00e2n \u1edf c\u00e1c n\u01b0\u1edbc nh\u1eadn nhi\u1ec1u ki\u1ec1u h\u1ed1i t\u1eeb th\u00e2n nh\u00e2n l\u00e0m vi\u1ec7c \u1edf ngo\u1ea1i qu\u1ed1c hay th\u00e2n nh\u00e2n g\u1edfi v\u1ec1 t\u00ecm t\u1edbi c\u00e1c s\u00e0n ti\u1ec1n \u1ea3o n\u1ed9i \u0111\u1ecba \u0111\u1ec3 chuy\u1ec3n v\u00e0 nh\u1eadn ti\u1ec1n. H\u1ecd c\u0169ng h\u1ecdc c\u00e1ch c\u00e0i ph\u1ea7n m\u1ec1m thanh to\u00e1n ti\u1ec1n \u1ea3o v\u00e0o \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 chuy\u1ec3n v\u00e0 nh\u1eadn ti\u1ec1n.<\/p>\n\n\n\n

T\u1ea1i Vi\u1ec7t Nam, ki\u1ec1u h\u1ed1i chuy\u1ec3n v\u1ec1 n\u01b0\u1edbc c\u0169ng \u1edf m\u1ee9c cao; \u0111\u01b0\u1ee3c coi l\u00e0 l\u00fd do \u0111\u01b0a t\u1ef7 l\u1ec7 ng\u01b0\u1eddi Vi\u1ec7t \u201cm\u00ea\u201d ti\u1ec1n \u1ea3o l\u00ean b\u1eadc th\u1ee9 nh\u00ec th\u1ebf gi\u1edbi, ch\u1ec9 sau Negeria.<\/p>\n\n\n\n

Nh\u01b0 trinh b\u1ea7y s\u01a1 l\u01b0\u1ee3c d\u01b0\u1edbi \u0111\u00e2y, gi\u00e1 tr\u1ecb Bitcoin l\u00ean xu\u1ed1ng v\u1edbi bi\u00ean \u0111\u1ed9 giao \u0111\u1ed9ng r\u1ea5t nhanh v\u00e0 r\u1ee7i ro kh\u00e1 cao. T\u1eebng c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi m\u1ea5t tr\u1eafng s\u1ed1 ti\u1ec1n \u0111\u1ea7u t\u01b0 v\u00ec s\u00e0n v\u1ee1, s\u00e0n l\u1eeba \u0111\u1ea3o. Tuy v\u1eady, v\u1eabn c\u00f3 nhi\u1ec1u \u201ctay ch\u01a1i\u201d \u0111ang s\u1eb5n s\u00e0ng \u201clao v\u00e0o cu\u1ed9c chi\u1ebfn\u201d:<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Trong g\u1ea7n 8 n\u0103m \u0111\u1ea7u, Bitcoin \u0111\u00e3 b\u1ecb thi\u00ean h\u1ea1 \u0111\u0103ng \u201cc\u00e1o ph\u00f3\u201d \u0111\u1ebfn 89 l\u1ea7n, nhi\u1ec1u nh\u1ea5t l\u00e0 c\u00e1c n\u0103m 2011 \u0111\u1ebfn 2015. Nh\u1eefng n\u0103m k\u1ebf ti\u1ebfp cho \u0111\u1ebfn nay b\u1ea3ng \u201cRest In Peace\u201d (RIP) ch\u1eb3ng nh\u1eefng kh\u00f4ng c\u00f2n, m\u00e0 \u0111\u1ed3ng Bitcoin \u0111ang t\u1ea1o ra nhi\u1ec1u tranh lu\u1eadn v\u00e0 ti\u00ean \u0111o\u00e1n kh\u00e1c bi\u1ec7t:<\/p>\n\n\n\n

H\u00f4m 12\/01\/2021, VTV.vn h\u1ed1t ho\u1ea3ng loan b\u00e1o, ch\u1ec9 trong v\u00f2ng 24 gi\u1edd, th\u1ecb tr\u01b0\u1eddng ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 b\u1ecb th\u1ed5i bay h\u01a1n 200 t\u1ef7 M\u1ef9 kim gi\u00e1 tr\u1ecb, sau khi \u0111\u1ed3ng ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 h\u00e0ng \u0111\u1ea7u Bitcoin r\u01a1i kh\u1ecfi m\u1ee9c \u0111\u1ec9nh h\u01a1n 40,000 M\u1ef9 kim h\u1ed3i cu\u1ed1i tu\u1ea7n.<\/p>\n\n\n\n

V\u00e0i tu\u1ea7n sau, c\u00e1c lo\u1ea1i ti\u1ec1n \u1ea3o, \u0111\u1eb7c bi\u1ec7t l\u00e0 Bitcoin, nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 quan t\u00e2m l\u1edbn c\u1ee7a gi\u1edbi \u0111\u1ea7u t\u01b0, k\u1ec3 c\u1ea3 nghi\u1ec7p d\u01b0 l\u1eabn chuy\u00ean nghi\u1ec7p. \u201cC\u01a1n s\u1ed1t\u201d ti\u1ec1n \u1ea3o tr\u1edf n\u00ean n\u00f3ng h\u01a1n bao gi\u1edd h\u1ebft khi \u0111\u1ed3ng Bitcoin \u2013 ti\u1ec1n \u1ea3o l\u1edbn nh\u1ea5t th\u1ecb tr\u01b0\u1eddng \u2013 li\u00ean ti\u1ebfp l\u1eadp k\u1ef7 l\u1ee5c v\u1ec1 gi\u00e1 v\u00e0 g\u1ea7n \u0111\u00e2y nh\u1ea5t, ng\u00e0y 21\/02 ti\u1ebfn s\u00e1t m\u1ed1c 56.000 M\u1ef9 kim cho m\u1ed7i Bitcoin, x\u00e1c l\u1eadp k\u1ef7 l\u1ee5c m\u1edbi, \u0111\u01b0a m\u1ee9c v\u1ed1n h\u00f3a th\u1ecb tr\u01b0\u1eddng v\u01b0\u1ee3t ng\u01b0\u1ee1ng 1.000 t\u1ef7 M\u1ef9 kim, g\u1ea5p 2,5 l\u1ea7n so v\u1edbi m\u1ee9c k\u1ef7 l\u1ee5c g\u1ea7n 20.000 M\u1ef9 kim thi\u1ebft l\u1eadp v\u00e0o th\u00e1ng 11 n\u0103m 2017.<\/p>\n\n\n\n

T\u00ednh chung trong 12 th\u00e1ng qua, khi lao d\u1ed1c, l\u00fac th\u0103ng hoa, Bitcoin v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c m\u1ee9c t\u0103ng t\u1edbi h\u01a1n 300%.<\/p>\n\n\n\n

Th\u01b0\u1ee3ng t\u1ecda Th\u00edch \u0110\u1ee9c Thi\u1ec7n, \u00a0ph\u00f3 ch\u1ee7 t\u1ecbch ki\u00eam t\u1ed5ng th\u01b0 k\u00fd H\u1ed9i \u0111\u1ed3ng tr\u1ecb s\u1ef1 Gi\u00e1o h\u1ed9i Ph\u1eadt gi\u00e1o Vi\u1ec7t Nam (Gi\u00e1o H\u1ed9i Ph\u1eadt Gi\u00e1o Qu\u1ed1c Doanh), gi\u1ea3i th\u00edch h\u00f4m 22\/02 qua b\u00e1o Tu\u1ed5i Tr\u1ebb:[3] Gi\u00e1o H\u1ed9i Ph\u1eadt Gi\u00e1o Vi\u1ec7t Nam \u0111ang th\u1eed nghi\u1ec7m c\u00fang d\u01b0\u1eddng qua v\u00ed \u0111i\u1ec7n t\u1eed \u0111\u1ed1i v\u1edbi c\u00e1c ch\u00f9a: Ph\u00fac Kh\u00e1nh (H\u00e0 N\u1ed9i), Y\u00ean T\u1eed (Qu\u1ea3ng Ninh), B\u00e1i \u0110\u00ednh (Ninh B\u00ecnh), Tam Ch\u00fac (H\u00e0 Nam), Ph\u1eadt T\u00edch (B\u1eafc Ninh), \u0110\u1ea1i Tu\u1ec7 (Ngh\u1ec7 An).\u00a0<\/p>\n\n\n\n

Cho \u0111\u1ebfn nay nh\u1eefng \u00fd ki\u1ebfn v\u1ec1 t\u01b0\u01a1ng lai \u0111\u1ed3ng Bitcoin v\u1eabn ch\u1ec9 l\u00e0 d\u1ef1 \u0111o\u00e1n, kh\u00f4ng c\u00f3 g\u00ec ch\u1eafc ch\u1eafn. Nh\u01b0ng ch\u01b0a c\u00f3 ai \u201cn\u1ed5\u201d b\u1ea1o mi\u1ec7ng nh\u01b0 ng\u01b0\u1eddi d\u1eabn ch\u01b0\u01a1ng tr\u00ecnh \u201cMad Money\u201d Jim Cramer c\u1ee7a CNBC, theo \u00f4ng n\u00e0y \u201c\u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed Bitcoin c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 1 tri\u1ec7u M\u1ef9 kim trong t\u01b0\u01a1ng lai\u201d. <\/p>\n\n\n\n

Ba n\u0103m tr\u01b0\u1edbc, cu\u1ed1i th\u00e1ng 02\/2018 t\u1ef7 ph\u00fa Bill Gates [4] tr\u1ea3 l\u1eddi tr\u1ef1c tuy\u1ebfn tr\u00ean Reddit, cho r\u1eb1ng t\u00ednh \u1ea9n danh v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t c\u1ee7a c\u00e1c lo\u1ea1i ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 cho ph\u00e9p gi\u1edbi t\u1ed9i ph\u1ea1m ti\u1ebfn h\u00e0nh c\u00e1c giao d\u1ecbch ch\u1ee3 \u0111en, r\u1eeda ti\u1ec1n, tr\u1ed1n thu\u1ebf v\u00e0 c\u00e1c trao \u0111\u1ed5i t\u00e0i ch\u00ednh b\u1ea5t h\u1ee3p ph\u00e1p kh\u00e1c.<\/p>\n\n\n\n

Sau \u0111\u00f3, th\u00e1ng 3\/2018, tr\u00ean h\u1ec7 th\u1ed1ng CNBC, Gi\u00e1o S\u01b0 Kinh T\u1ebf \u0111\u1ea1i h\u1ecdc Harvard, Kenneth Rogoff [5] ti\u00ean \u0111o\u00e1n 10 n\u0103m t\u1edbi, kh\u1ea3 n\u0103ng gi\u00e1 m\u1ed9t bitcoin gi\u1ea3m xu\u1ed1ng t\u1edbi m\u1ee9c 100 M\u1ef9 Kim thay v\u00ec t\u0103ng l\u00ean 100.000 M\u1ef9 Kim.<\/p>\n\n\n\n

Trao \u0111\u1ed5i tr\u1ef1c ti\u1ebfp v\u1edbi ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch m\u1ee5c n\u00e0y, chuy\u00ean gia \u0111\u1ea7u t\u01b0 B\u1eafc \u1ea4u nh\u1eadn \u0111\u1ecbnh : Bitcoin d\u1ec5 g\u1eb7p n\u1ea1n gi\u1ea3m ph\u00e1t, (thay v\u00ec l\u1ea1m ph\u00e1t). Ng\u01b0\u1eddi ta c\u00f3 khuynh h\u01b0\u1edbng mu\u1ed1n \u0111\u1ec3 d\u00e0nh, \u0111\u1ee3i gi\u00e1 tr\u1ecb Bitcoin t\u0103ng thay v\u00ec ti\u00eau d\u00f9ng. Nh\u01b0 th\u1ebf kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi n\u1ec1n kinh t\u1ebf ti\u00eau th\u1ee5. Ngo\u00e0i ra v\u00ec t\u00ednh giao d\u1ecbch \u1ea9n danh qua Bitcoin d\u1ec5 d\u00e0ng, n\u00f3 \u0111\u00e3 th\u00e0nh m\u1ed9t ti\u1ec1n t\u1ec7 th\u00f4ng d\u1ee5ng c\u1ee7a c\u00e1c x\u00e3 h\u1ed9i \u0111en. K\u1ebft qu\u1ea3 l\u00e0, ph\u1ea7n \u0111\u00f4ng c\u00e1c ch\u00ednh quy\u1ec1n tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u d\u00e8 d\u1eb7t v\u1edbi Bitcoin. Nh\u01b0ng h\u1ecd l\u1ea1i r\u1ea5t t\u00f2 m\u00f2 mu\u1ed1n t\u00ecm hi\u1ec3u k\u1ef9 thu\u1eadt “block chain” n\u1eb1m sau Bitcoin [*].<\/p>\n\n\n\n

Nh\u1edd \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt \u201cblockchain\u201d [6] , n\u00ean \u0111\u1ed3ng Bitcoin \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n t\u1ed5ng c\u1ed9ng 21 tri\u1ec7u Bitcoin v\u00e0o 119 n\u0103m n\u1eefa, th\u00e1ng 7 n\u0103m 2140 [7] – khi \u0111\u00f3 b\u1ea1n v\u00e0 t\u00f4i c\u0169ng \u201ctr\u1edf v\u1ec1 c\u00e1t b\u1ee5i\u201d. N\u1ebfu \u0111\u1ebfn l\u00fac \u0111\u00f3, Bitcoin \u0111\u01b0\u1ee3c c\u1ea3 th\u1ebf gi\u1edbi nh\u00ecn nh\u1eadn, th\u00ec \u0111\u00fang l\u00e0 n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb \u00edt ra c\u0169ng l\u00e0 14 tri\u1ec7u M\u1ef9 Kim cho m\u1ed7i Bitcoin. B\u1edfi v\u00ec cho \u0111\u1ebfn nay, t\u00e0i s\u1ea3n c\u1ee7a c\u1ea3 nh\u00e2n lo\u1ea1i c\u0169ng \u00a0\u201ch\u00f2m h\u00f2m\u201d 300 ng\u00e0n t\u1ef7 M\u1ef9 Kim [8].<\/p>\n\n\n\n

B\u1ea5t c\u1ee9 khi n\u00e0o, n\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm, v\u00e0o ngay Google g\u00f5 nh\u1eb9 m\u1ea5y ch\u1eef \u201cbitcoin price today\u201d s\u1ebd th\u1ea5y tr\u1ecb gi\u00e1 \u0111\u1ed3ng Bitcoin trong th\u1eddi \u0111i\u1ec3m m\u1edbi nh\u1ea5t.<\/em><\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Theo bitcoin.com, Ng\u00e2n h\u00e0ng Trung \u01b0\u01a1ng Philippines \u0111\u00e3 c\u1ea5p ph\u00e9p cho m\u1ed9t s\u1ed1 s\u00e0n ti\u1ec1n \u1ea3o \u0111\u1ec3 v\u1eadn h\u00e0nh nh\u01b0 “c\u00e1c c\u00f4ng ty giao d\u1ecbch ki\u1ec1u h\u1ed1i” t\u1ea1i qu\u1ed1c gia n\u00e0y. Ch\u00ednh ph\u1ee7 Philippines c\u0169ng c\u00f9ng v\u1edbi ng\u00e2n h\u00e0ng Unionbank ra m\u1eaft \u1ee9ng d\u1ee5ng chu\u1ed7i kh\u1ed1i (blockchain) c\u00f3 t\u00ean bonds.ph \u0111\u1ec3 ph\u00e2n ph\u1ed1i tr\u00e1i phi\u1ebfu ch\u00ednh ph\u1ee7. Blockchain l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ee9ng sau Bitcoin. Unionbank c\u0169ng tri\u1ec3n khai l\u1eafp \u0111\u1eb7t m\u1ed9t m\u00e1y ATM Bitcoin t\u1ea1i th\u00e0nh ph\u1ed1 Makati – trung t\u00e2m t\u00e0i ch\u00ednh c\u1ee7a Philippines. Nh\u1eefng \u0111\u1ed9ng th\u00e1i n\u00e0y cho th\u1ea5y ti\u1ec1n \u1ea3o \u0111ang d\u1ea7n b\u01b0\u1edbc v\u00e0o h\u1ec7 th\u1ed1ng t\u00e0i ch\u00ednh ch\u00ednh th\u1ed1ng t\u1ea1i qu\u1ed1c gia \u0110\u00f4ng Nam \u00c1.<\/p>\n\n\n\n

B\u00ean c\u1ea1nh ch\u00e2u Phi v\u00e0 \u0110\u00f4ng Nam \u00c1, Ch\u00e2u M\u1ef9 Latin c\u0169ng l\u00e0 khu v\u1ef1c m\u00e0 ti\u1ec1n \u1ea3o kh\u00e1 ph\u1ed5 bi\u1ebfn. Peru \u0111\u1ee9ng \u0111\u1ea7u khu v\u1ef1c n\u00e0y v\u1edbi 16% ng\u01b0\u1eddi tham gia kh\u1ecfa s\u00e1t cho bi\u1ebft h\u1ecd t\u1eebng d\u00f9ng ho\u1eb7c s\u1edf h\u1eefu ti\u1ec1n \u1ea3o, theo sau l\u00e0 Brazil, Colombia, Argentina, Mexico v\u00e0 Chile. Th\u1ee5y S\u0129 v\u00e0 Hy L\u1ea1p l\u00e0 hai qu\u1ed1c gia c\u00f3 \u0111\u1ed9 ph\u1ed5 bi\u1ebfn ti\u1ec1n \u1ea3o cao nh\u1ea5t t\u1ea1i ch\u00e2u \u00c2u v\u1edbi c\u00f9ng t\u1ef7 l\u1ec7 11%. X\u00e9t theo khu v\u1ef1c, ch\u00e2u \u00c2u l\u00e0 khu v\u1ef1c c\u00f3 m\u1ee9c \u0111\u1ed9 ch\u1ea5p nh\u1eadn ti\u1ec1n \u1ea3o th\u1ea5p.<\/p>\n\n\n\n

Nh\u1eadt B\u1ea3n v\u00e0 \u0110an M\u1ea1ch l\u00e0 hai qu\u1ed1c gia c\u00f3 t\u1ef7 l\u1ec7 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u1ecfi cho bi\u1ebft t\u1eebng d\u00f9ng ho\u1eb7c s\u1edf h\u1eefu ti\u1ec1n \u1ea3o th\u1ea5p nh\u1ea5t th\u1ebf gi\u1edbi v\u1edbi 4%.<\/p>\n\n\n\n

Nh\u00ecn l\u00ean t\u1ea5m b\u1ea3n \u0111\u1ed3 th\u1ebf gi\u1edbi, r\u1ea5t nhi\u1ec1u qu\u00f4c gia v\u1eabn c\u1ea5m Bitcoin l\u01b0u h\u00e0nh tr\u00ean kh\u00f4ng gian \u0111i\u1ec7n to\u00e1n, trong \u0111\u00f3 c\u00f3 Trung c\u1ed9ng, c\u00f2n Vi\u1ec7t c\u1ed9ng th\u00ec v\u1eabn n\u00f3i\u201cl\u1eedng l\u01a1\u201d.<\/p>\n\n\n\n

Cu\u1ed1i th\u00e1ng 11\/2017, B\u1eafc Kinh \u00e1p \u0111\u1eb7t l\u1ec7nh c\u1ea5m t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch ti\u1ec1n \u1ea3o trong n\u01b0\u1edbc. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y \u0111\u00e3 b\u1ecb ph\u1ea3n \u1ee9ng ng\u01b0\u1ee3c. M\u1ecdi giao d\u1ecbch c\u1ee7a Bitcoin \u0111\u00e3 chuy\u1ec3n sang c\u00e1c khu v\u1ef1c ph\u00e1p l\u00fd kh\u00e1c, m\u1edf c\u00e1c tr\u1ee5 s\u1edf ch\u00ednh t\u1ea1i Singapore, Nh\u1eadt B\u1ea3n. Ngo\u00e0i ra, m\u1ed9t ph\u1ea7n \u0111\u00e1ng k\u1ec3 c\u00e1c giao d\u1ecbch \u0111\u01b0\u1ee3c chuy\u1ec3n ra b\u00ean ngo\u00e0i \u00a0th\u1ecb tr\u01b0\u1eddng (OTC). M\u1ecdi mua b\u00e1n Bitcoins, gi\u1eefa c\u00e1c c\u00e1 nh\u00e2n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp. V\u00e0o \u0111\u1ea7u th\u00e1ng 09\/2018, th\u1ecb ph\u1ea7n giao d\u1ecbch OTC kh\u00f4ng qu\u00e1 5% \u0111\u1ed3ng nh\u00e2n d\u00e2n t\u1ec7, nh\u01b0ng m\u1ed9t th\u00e1ng sau \u0111\u00e3 l\u00ean \u0111\u1ebfn 20%, v\u00e0 v\u00e0o \u0111\u1ea7u th\u00e1ng 11\/2018, khi t\u1ea5t c\u1ea3 s\u00e0n giao d\u1ecbch ti\u1ec1n \u1ea3o Trung c\u1ed9ng ch\u00ednh th\u1ee9c b\u1ecb \u0111\u00f3ng c\u1eeda, ch\u1ec9 s\u1ed1 n\u00e0y \u0111\u00e3 t\u0103ng g\u1ea5p \u0111\u00f4i.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

L\u1ea7n \u0111\u1ea7u ti\u00ean m\u1ed9t b\u00e0i vi\u1ebft r\u1ea5t s\u01a1 l\u01b0\u1ee3c v\u1ec1 \u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed Bitcoin xu\u1ea5t hi\u1ec7n tr\u00ean m\u1ee5c n\u00e0y, ch\u1ec9 v\u1edbi \u01b0\u1edbc mong gi\u00fap qu\u00fd \u0111\u1ed9c gi\u1ea3 bi\u1ebft m\u1ed9t ph\u1ea7n \u0111\u1ed5i thay trong sinh ho\u1ea1t t\u00e0i ch\u00e1nh, ti\u1ec1n t\u1ec7 to\u00e0n c\u1ea7u. Qu\u00fd b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 \u201c\u0111\u1ed3ng ti\u1ec1n\u201d \u1ea3nh h\u01b0\u1edfng tr\u00ean \u0111\u1eddi s\u1ed1ng c\u1ee7a m\u1ed9t ph\u1ea7n nh\u00e2n lo\u1ea1i, th\u00ec c\u00f3 v\u00f4 v\u00e0n t\u00e0i li\u1ec7u chi ti\u1ebft m\u00f4 t\u1ea3 v\u1ec1 di\u1ec5n bi\u1ebfn ph\u1ee9c t\u1ea1p c\u1ee7a Bitcoin.  <\/p>\n\n\n\n

Th\u1ecb tr\u01b0\u1eddng Bitcoin ch\u01b0a c\u00f3 d\u1ea5u hi\u1ec7u gi\u1ea3m nhi\u1ec7t t\u1ea1i Vi\u1ec7t Nam. L\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng Vi\u1ec7t Nam v\u00e0o c\u00e1c s\u00e0n giao d\u1ecbch qu\u1ed1c t\u1ebf v\u1eabn chen ch\u00e2n \u0111\u1ee9ng \u0111\u1ea7u. \u0110\u1eb7c bi\u1ec7t, c\u00e1c s\u00e0n n\u01b0\u1edbc ngo\u00e0i nh\u1eadn \u0111\u1ecbnh Vi\u1ec7t Nam l\u00e0 m\u1ed9t th\u1ecb tr\u01b0\u1eddng ti\u1ec1m n\u0103ng. Nh\u01b0ng khi \u201cv\u00e0o cu\u1ed9c\u201d ph\u1ea3i n\u1eafm r\u00f5 c\u00e1c quy \u0111\u1ecbnh v\u00e0 hi\u1ec3u v\u1ec1 th\u1ecb tr\u01b0\u1eddng, \u0111\u1eebng bao gi\u1edd lao m\u00ecnh v\u00e0o cu\u1ed9c ch\u01a1i m\u00e0 l\u1ea1i \u201c\u1ea5m \u1edb\u201d \u0111\u01b0\u1eddng \u0111i, n\u01b0\u1edbc b\u01b0\u1edbc.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ea1n \u00fa a, \u00fa \u1edb d\u00f9 \u1edf tu\u1ed1i n\u00e0o, n\u1ebfu chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u00f2n ch\u01b0a bi\u1ebft khai th\u00e1c \u0111\u1ebfn m\u1ed9t ph\u1ea7n ti\u1ec7n nghi c\u1ee7a n\u00f3, hay m\u1ea1ng \u0111i\u1ec7n to\u00e1n c\u1ee7a b\u1ea1n c\u00f3 ch\u00fat tr\u1ee5c tr\u1eb7c, b\u1ea1n ph\u1ea3i \u201cb\u00f3 tay\u201d . . . th\u00ec \u0111\u1eebng nghe c\u00e1c con bu\u00f4n (trader) x\u00fai d\u1ea1i \u0111ua \u0111\u00f2i h\u1ecdc c\u00e1ch \u201cm\u1edf v\u00ed bitcoin\u201d \u0111\u1ec3 l\u01b0u gi\u1eef \u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00e0y. Vi\u1ec7c \u201cm\u1edf v\u00ed Bitcoin\u201d coi nh\u01b0 m\u1edf m\u1ed9t t\u00e0i kho\u1ea3n (account) trong ng\u00e2n h\u00e0ng. V\u1edbi kh\u1ea3 n\u0103ng c\u1ee7a b\u1ea1n v\u00e0 t\u00f4i v\u00e0o l\u00fac \u201cx\u1ebf chi\u1ec1u\u201d, n\u00ean c\u1eb7p k\u00e8 chi\u1ebfc v\u00ed truy\u1ec1n th\u1ed1ng, nh\u00e9t s\u00e2u trong t\u00fai qu\u1ea7n t\u00e2y, l\u00e2u l\u00e2u s\u1edd th\u1ea5y m\u1ed9t l\u1ea7n \u0111\u1ec3 bi\u1ebft ch\u1eafc v\u00e0i t\u1edd gi\u1ea5y b\u1ea1c ng\u01b0\u1eddi ph\u1ed1i ng\u1eabu \u01b0u \u00e1i d\u00fai cho ti\u00eau v\u1eb7t v\u1eabn \u0111\u1ebfm \u201cs\u1ed9t so\u1ea1t\u201d tr\u01b0\u1edbc m\u1eaft l\u00e0 ch\u1eafc \u0103n h\u01a1n c\u1ea3. Ch\u1edb c\u00f3 nghe con bu\u00f4n x\u00fai d\u1ea1i m\u00e0 m\u1ea5t toi s\u1ea5p gi\u1ea5y b\u1ea1c, d\u00f9 l\u00e0 ti\u1ec1n H\u1ed3, tr\u1ecb gi\u00e1 ch\u1ec9 ngang c\u1ed9ng h\u00e0nh c\u0169ng v\u1eabn l\u00e0 \u201cv\u1eadt b\u1ea5t ly th\u00e2n\u201d nh\u01b0 c\u00e1c c\u1ee5 nh\u00e0 m\u00ecnh \u0111\u00e3 d\u1eady.<\/p>\n\n\n\n

Tr\u1ea7n Nguy\u00ean Thao <\/strong>
21 Feb 2021 <\/strong><\/p>\n\n\n\n

[*]<\/em><\/strong> Chuy\u00ean gia \u0110\u1ea7u T\u01b0 B\u1eafc \u00c2u gi\u1ea3i th\u00edch : k\u1ef9 thu\u1eadt blockchain t\u1ea1m th\u1eddi hi\u1ec3u n\u00f4m na nh\u01b0 m\u1ed9t \u201ccu\u1ed1n s\u1ed5 \u0111i\u1ec7n t\u1eed\u201d \u00a0V\u1edbi kh\u1ea3 n\u0103ng \u0111i\u1ec7n to\u00e1n th\u1eddi nay, blockchain \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn kh\u1eafp n\u01a1i. Sau khi m\u1ed9t d\u1eef ki\u1ec7n \u0111\u01b0\u1ee3c m\u1ea1ng l\u01b0\u1edbi c\u00f4ng nh\u1eadn th\u00ec kh\u00f4ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i, thao t\u00fang \u0111\u01b0\u1ee3c. Nh\u01b0 th\u1ebf blockchain gi\u00fap ph\u00f2ng ng\u1eeba n\u1ea1n m\u1ea5t m\u00e1t d\u1eef ki\u1ec7n, hay n\u1ea1n c\u00f9ng s\u1ed1 ti\u1ec1n x\u00e0i nhi\u1ec1u l\u1ea7n (v\u00ec kh\u00f4ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1c con s\u1ed1 \u0111\u00e3 “ch\u00e9p” v\u00f4 blockchain \u0111\u1ec3 gi\u1ea3 v\u1edd ti\u1ec1n ch\u01b0a x\u00e0i).\u00a0 \u0110i\u1ec3m n\u00e0y \u0111ang kh\u00e1 h\u1ea5p d\u1eabn v\u1edbi gi\u1edbi t\u00e0i ch\u00e1nh th\u1ebf gi\u1edbi, n\u00ean c\u00e1c ng\u00e2n h\u00e0ng \u0111ang quan t\u00e2m \u0111\u1ebfn blockchain. K\u1ef9 thu\u1eadt Blockchain c\u00f2n c\u00f3 th\u1ebf \u00e1p d\u1ee5ng ki\u1ec3m so\u00e1t b\u1ea7u c\u1eed \u0111\u1ec3 tr\u00e1nh gian l\u1eadn.\u00a0<\/em><\/p>\n\n\n\n

[1] https:\/\/vi.wikipedia.org\/wiki\/Bitcoin<\/p>\n\n\n\n

[2] https:\/\/vi.wikipedia.org\/wiki\/Satoshi_Nakamoto<\/p>\n\n\n\n

[3] https:\/\/tuoitre.vn\/giao-hoi-phat-giao-viet-nam-thu-nghiem-cung-duong-qua-vi-dien-tu-la-that-khong-phai-gia-mao-20210222191045411.htm<\/p>\n\n\n\n

[4]https:\/\/www.telegraph.co.uk\/technology\/2018\/02\/28\/bill-gates-warns-cryptocurrency-causing-deaths-microsoft-cofounder\/<\/p>\n\n\n\n

[5] http:\/\/fortune.com\/2018\/03\/06\/bitcoin-price-10-years-harvard-kenneth-rogoff\/<\/p>\n\n\n\n

\u00a0[6] https:\/\/vi.wikipedia.org\/wiki\/Blockchain<\/p>\n\n\n\n

[7] https:\/\/en.bitcoin.it\/wiki\/Controlled_supply#Projected_Bitcoins_Long_Term<\/p>\n\n\n\n

[8] https:\/\/en.m.wikipedia.org\/wiki\/List_of_countries_by_wealth_per_adult<\/p>\n","protected":false},"excerpt":{"rendered":"

Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, khoa h\u1ecdc, k\u1ef9 thu\u1eadt bi\u1ebfn \u0111\u1ed5i ch\u00f3ng m\u1eb7t. Nhi\u1ec1u \u0111\u1ed9c gi\u1ea3 cao ni\u00ean, d\u00f9 thu\u1edf thi\u1ebfu th\u1eddi b\u1ea3ng v\u00e0ng \u0111\u1ec1 danh nhi\u1ec1u l\u1ea7n, nay c\u0169ng \u201cch\u00e0o thua\u201d c\u00e1c s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 tin h\u1ecdc m\u1edbi ra l\u00f2. M\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u00e0i \u0111\u1eb7t \u0111\u1ee7\u0111\u1ecdc ti\u1ebfp…<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":8897,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[12,53],"tags":[82,232,187],"class_list":["entry","author-ntviet","post-8896","post","type-post","status-publish","format-standard","has-post-thumbnail","category-chuyenmuc","category-kinhte-chinhtri","tag-kinh-te","tag-tai-chinh","tag-viet-cong"],"_links":{"self":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/posts\/8896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8896"}],"version-history":[{"count":0,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/posts\/8896\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=\/wp\/v2\/media\/8897"}],"wp:attachment":[{"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vanhoimoi.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}