{"id":5690,"date":"2016-06-22T17:47:52","date_gmt":"2016-06-22T10:47:52","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5690"},"modified":"2017-10-03T09:16:23","modified_gmt":"2017-10-03T02:16:23","slug":"ben-trong-mot-trung-tam-du-lieu-chuyen-dao-tien-bitcoin-o-iceland","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/ben-trong-mot-trung-tam-du-lieu-chuyen-dao-tien-bitcoin-o-iceland\/","title":{"rendered":"B\u00ean trong m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u chuy\u00ean \u0111\u00e0o ti\u1ec1n bitcoin \u1edf Iceland"},"content":{"rendered":"

N\u1ebfu nh\u01b0 ti\u1ec1n b\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c in ra b\u1edfi c\u00e1c ng\u00e2n h\u00e0ng Trung \u01af\u01a1ng th\u00ec \u0111\u1ed3ng ti\u1ec1n \u1ea3o bitcoin l\u1ea1i \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1c thu\u1eadt to\u00e1n m\u00e1y t\u00ednh. \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c bitcoin, ng\u01b0\u1eddi ta s\u1ebd cho m\u00e1y t\u00ednh ch\u1ea1y m\u1ed9t b\u00e0i to\u00e1n n\u00e0o \u0111\u00f3 \u0111\u1ec3 r\u1ed3i t\u1ea1o th\u00e0nh ti\u1ec1n, qu\u00e1 tr\u00ecnh n\u00e0y g\u1ecdi l\u00e0 “\u0111\u00e0o” bitcoin. Nh\u1eefng c\u1ed7 m\u00e1y \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng ph\u1ea3i c\u00f3 c\u1ea5u h\u00ecnh x\u1eed l\u00fd r\u1ea5t m\u1ea1nh m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra \u0111\u01b0\u1ee3c m\u1ed9t l\u01b0\u1ee3ng bitcoin \u0111\u00e1ng k\u1ec3 trong th\u1eddi gian ng\u1eafn. H\u00f4m nay m\u1eddi c\u00e1c b\u1ea1n tham quan data center c\u1ee7a m\u1ed9t c\u00f4ng ty t\u00ean Genesis \u0111\u1eb7t t\u1ea1i Iceland, n\u01a1i bitcoin \u0111\u01b0\u1ee3c “\u0111\u00e0o” b\u1edfi h\u00e0ng ch\u1ee5c ngh\u00ecn vi x\u1eed l\u00fd li\u00ean t\u1ee5c 7 ng\u00e0y trong tu\u1ea7n.<\/strong><\/p>\n

Genesis Mining cho ph\u00e9p kh\u00e1ch h\u00e0ng “\u0111\u00e0o” bitcoin m\u00e0 kh\u00f4ng c\u1ea7n t\u1ef1 l\u1eafp \u0111\u1eb7t, b\u1ea3o tr\u00ec hay v\u1eadn h\u00e0nh ph\u1ea7n c\u1ee9ng c\u1ee7a m\u00ecnh. N\u00f3i c\u00e1ch kh\u00e1c, nh\u00ecn b\u1ec1 ngo\u00e0i th\u00ec data center c\u1ee7a Genesis c\u0169ng gi\u1ed1ng v\u1edbi m\u1ecdi d\u1ecbch v\u1ee5 cho thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o kh\u00e1c: ng\u01b0\u1eddi ta c\u00f3 server, b\u1ea1n \u0111i thu\u00ea v\u1ec1 l\u00e0m nh\u1eefng g\u00ec b\u1ea1n mu\u1ed1n. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t \u0111\u00f3 l\u00e0 ph\u1ea7n c\u1ee9ng, ph\u1ea7n m\u1ec1m c\u1ee7a nh\u1eefng m\u00e1y ch\u1ee7 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u cho vi\u1ec7c \u0111\u00e0o Bitcoin, t\u1eadp trung v\u00e0o kh\u1ea3 n\u0103ng x\u1eed l\u00fd v\u00e0 t\u00ednh to\u00e1n to\u00e1n h\u1ecdc. C\u00e1c d\u1ecbch v\u1ee5 v\u1ee5 c\u1ee7a Genesis c\u0169ng xoay quanh c\u00f4ng vi\u1ec7c n\u00e0y.<\/p>\n

B\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u0111\u00e0o Bitcoin \u1edf nh\u00e0 m\u00ecnh, nh\u01b0ng b\u1ea1n s\u1ebd c\u1ea7n \u0111\u1ebfn nh\u1eefng ph\u1ea7n c\u1ee9ng v\u00e0 h\u1ec7 th\u1ed1ng ri\u00eang \u0111\u1ec3 c\u00f3 l\u1eddi, b\u1eb1ng kh\u00f4ng th\u00ec b\u1ea1n ch\u1ec9 ki\u1ebfm ch\u00fat \u00edt ti\u1ec1n m\u00e0 th\u00f4i. Ch\u00ednh v\u00ec v\u1eady, nh\u1eefng ng\u01b0\u1eddi m\u1edbi \u0111\u00e0o bitcoin c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn Genesis nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh ch\u00f3ng \u0111\u1ec3 b\u1eaft \u0111\u1ea7u b\u01b0\u1edbc v\u00e0o cu\u1ed9c ch\u01a1i.<\/p>\n

Genesis \u0111\u00f3ng ch\u1ee7 y\u1ebfu \u1edf Iceland, ngo\u00e0i ra h\u1ecd c\u00f2n c\u00f3 data center \u1edf Trung Qu\u1ed1c v\u00e0 Bosnia. \u0110\u1eb7c bi\u1ec7t t\u1ea1i Trung Qu\u1ed1c, phong tr\u00e0o bitcoin \u0111ang tr\u1edf n\u00ean ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd trong v\u00e0i n\u0103m tr\u1edf l\u1ea1i \u0111\u00e2y.<\/p>\n

V\u00ec sao Iceland l\u1ea1i \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0m tr\u1ee5 s\u1edf? Qu\u1ed1c gia n\u00e0y c\u00f3 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng gi\u00e1 r\u1ebb, c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng Internet t\u1ed1t v\u00e0 c\u00f3 kh\u00ed h\u1eadu l\u1ea1nh. Nh\u1edd kh\u00ed h\u1eadu nh\u01b0 v\u1eady m\u00e0 Genesis s\u1ebd gi\u1ea3m \u0111\u01b0\u1ee3c s\u1ed1 ti\u1ec1n c\u1ea7n b\u1ecf ra \u0111\u1ec3 l\u00e0m m\u00e1t c\u00e1c m\u00e1y ch\u1ee7 c\u1ee7a h\u1ecd, v\u1ed1n l\u00e0 m\u1ed9t kho\u1ea3n kh\u00f4ng h\u1ec1 nh\u1ecf trong vi\u1ec7c v\u1eadn h\u00e0nh c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3 ki\u1ebfm th\u00eam ti\u1ec1n l\u1eddi. Facebook, Google c\u0169ng \u0111\u1eb7t data center \u1edf nh\u1eefng n\u01b0\u1edbc l\u1ea1nh v\u00ec l\u00fd do t\u01b0\u01a1ng t\u1ef1, th\u1eadm ch\u00ed c\u00f3 data center c\u00f2n n\u1eb1m h\u1eb3n trong m\u1ed9t hang \u0111\u00e1 hay d\u01b0\u1edbi bi\u1ec3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 l\u00fd t\u01b0\u1edfng 8 \u0111\u1ed9 C cho c\u00e1c m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

M\u1eb7c d\u00f9 v\u1eady, m\u1ee9c \u0111\u1ed9 ti\u00eau th\u1ee5 \u0111i\u1ec7n c\u1ee7a Genesis v\u1eabn r\u1ea5t l\u1edbn. CEO Marco Streng n\u00f3i th\u00eam r\u1eb1ng c\u00e1c c\u00f4ng ty \u0111i\u1ec7n th\u1eadm ch\u00ed c\u00f2n ch\u1edf h\u1ecd \u0111i l\u00f2ng v\u00f2ng b\u1eb1ng tr\u1ef1c th\u0103ng m\u1ed7i khi \u00f4ng t\u1edbi Iceland nh\u01b0 m\u1ed9t c\u00e1ch l\u1ea5y l\u00f2ng kh\u00e1ch h\u00e0ng. Marco Streng n\u00f3i data center c\u1ee7a \u00f4ng r\u1ea5t c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t trong nh\u1eefng n\u01a1i x\u00e0i \u0111i\u1ec7n nhi\u1ec1u nh\u1ea5t qu\u1ed1c gia n\u00e0y.<\/p>\n

Streng cho hay chi ph\u00ed \u0111\u1ec3 \u0111\u00e0o ra \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u1ed3ng bitcoin hi\u1ec7n v\u00e0o kho\u1ea3ng 60 USD. \u0110\u1ec3 b\u1ea1n d\u1ec5 so s\u00e1nh th\u00ec m\u1ed9t \u0111\u1ed3ng Bitcoin hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c giao d\u1ecbch \u1edf m\u1ee9c 235 USD m\u1ed7i \u0111\u1ed3ng. N\u1ebfu b\u1ea1n t\u1ef1 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng \u0111\u00e0o bitcoin cua 3m\u00ecnh th\u00ec chi ph\u00ed c\u00f3 th\u1ec3 l\u00ean t\u1edbi c\u1ea3 tr\u0103m \u0111\u00f4 la, khi \u0111\u00f3 ti\u1ec1n l\u1eddi c\u1ee7a b\u1ea1n s\u1ebd b\u1ecb gi\u1ea3m xu\u1ed1ng.
\nVi\u1ec7c \u0111\u00e0o Bitcoin tr\u00ean m\u00e2y nh\u01b0 th\u1ebf n\u00e0y c\u0169ng c\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1: kh\u00e1ch h\u00e0ng kh\u00f3 tin v\u00e0o c\u00e1c c\u00f4ng ty v\u1eadn h\u00e0nh m\u00e1y ch\u1ee7. Ng\u01b0\u1eddi ta ngh\u0129 r\u1eb1ng c\u00e1c c\u00f4ng ty c\u00f3 th\u1ec3 l\u1ea5y ti\u1ec1n c\u1ee7a ng\u01b0\u1eddi sau tr\u1ea3 cho ng\u01b0\u1eddi tr\u01b0\u1edbc v\u00e0 post l\u00ean nh\u1eefng t\u1ea5m h\u00ecnh \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda l\u1ea5y t\u1eeb c\u00e1c c\u00f4ng ty kh\u00e1c. \u0110\u1ec3 ph\u1ea7n n\u00e0o gi\u00fap kh\u00e1ch h\u00e0ng b\u1edbt lo l\u1eafng, Genesis cho l\u1eafp \u0111\u1eb7t camera gi\u00e1m s\u00e1t \u1edf nhi\u1ec1u khu v\u1ef1c trong data center \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 xem b\u1ea5t k\u00ec l\u00fac n\u00e0o.<\/p>\n

Gi\u00e1m \u0111\u1ed1c c\u00f4ng ngh\u1ec7 Stefan Schindler cho hay: “L\u00e0m vi\u1ec7c trong nh\u1eefng m\u1edf bitcoin l\u00e0 m\u1ed9t \u0111i\u1ec1u t\u1ed3i t\u1ec7”. \u0110\u1ea7u ti\u00ean, c\u00e1c m\u00e1y ch\u1ee7 ph\u00e1t ra ti\u1ebfng \u1ed3n r\u1ea5t to “gi\u1ed1ng nh\u01b0 \u0111ang h\u00e9t v\u00e0o m\u1eb7t b\u1ea1n, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 vi\u1ec7c b\u1ea1n ph\u1ea3i nghe ti\u1ebfng \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c kh\u1edfi \u0111\u1ed9ng l\u00fac \u0111\u00e1p m\u00e1y bay, kh\u00e1c l\u00e0 ch\u00fang ch\u1eb3ng bao gi\u1edd ng\u1eebng l\u1ea1i”. V\u1ea5n \u0111\u1ec1 t\u1ecfa nhi\u1ec7t c\u0169ng l\u00e0 th\u1ee9 \u0111\u00e1ng n\u00f3i, m\u1ed9t s\u1ed1 khu v\u1ef1c c\u1ee7a data center c\u00f3 nhi\u1ec7t \u0111\u1ed9 l\u00ean t\u1edbi 40 hay 50 \u0111\u1ed9 C.
\nC\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1c data center kh\u00e1c tr\u00ean th\u1ebf gi\u1edbi, Genesis c\u0169ng ph\u1ea3i \u0111\u01b0a c\u00e1c m\u00e1y t\u00ednh c\u1ee7a h\u1ecd l\u00ean nh\u1eefng c\u00e1i k\u1ec7 g\u1ecdi l\u00e0 rack. M\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u nh\u01b0 v\u1eady c\u00f3 c\u1ea3 ch\u1ee5c \u0111\u1ebfn c\u1ea3 tr\u0103m rack, m\u1ed7i rack c\u00f3 c\u1ea3 ch\u1ee5c m\u00e1y t\u00ednh kh\u00e1c nhau. C\u1ea5u h\u00ecnh c\u1ee7a ch\u00fang \u0111\u01b0\u01a1ng nhi\u00ean l\u00e0 t\u1eeb m\u1ea1nh \u0111\u1ebfn r\u1ea5t m\u1ea1nh. Ng\u01b0\u1eddi ta \u0111o kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a c\u00e1c c\u1ed7 m\u00e1y \u0111\u00e0o bitcoin b\u1eb1ng c\u00e1ch d\u00f9ng \u0111\u01a1n v\u1ecb MH\/s (megahash per second) ho\u1eb7c GH\/s (gigahash per second). S\u1ed1 c\u00e0ng cao th\u00ec m\u00e1y \u0111\u00e0o c\u00e0ng m\u1ea1nh. Ngo\u00e0i ra c\u00f2n c\u00f3 \u0111\u01a1n v\u1ecb W\/Gh v\u00e0 W\/Th, ch\u00fang cho bi\u1ebft v\u1edbi 1 Watt \u0111i\u1ec7n th\u00ec m\u1ed9t c\u1ed7 m\u00e1y c\u00f3 th\u1ec3 ch\u1ea1y \u0111\u01b0\u1ee3c bao nhi\u00eau hash.<\/p>\n

D\u00e0nh cho b\u1ea1n n\u00e0o ch\u01b0a bi\u1ebft: Thu\u1eadt to\u00e1n hash s\u1ebd bi\u1ebfn m\u1ed9t l\u01b0\u1ee3ng d\u1eef li\u1ec7u n\u00e0o \u0111\u00f3 th\u00e0nh m\u1ed9t d\u00e3y k\u00ed t\u1ef1 g\u1ecdi l\u00e0 hash. V\u00ed d\u1ee5, ch\u1eef Nguy\u1ec5n Ng\u1ecdc Duy Lu\u00e2n khi \u0111\u01b0a qua hash c\u00f3 th\u1ec3 bi\u1ebfn th\u00e0nh fbwh3478unvryebfify437fyufub. Khi d\u00f9ng c\u00f9ng thu\u1eadt to\u00e1n hash, c\u00e1c chu\u1ed7i d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o gi\u1ed1ng nhau th\u00ec s\u1ebd cho ra chu\u1ed7i hash y h\u1ec7t nhau. Nh\u01b0ng ch\u1ec9 c\u1ea7n ch\u1ec9nh l\u1ea1i d\u00f9 ch\u1ec9 1 bit c\u1ee7a \u0111\u1ea7u v\u00e0o th\u00ec chu\u1ed7i hash k\u1ebft qu\u1ea3 s\u1ebd kh\u00e1c ho\u00e0n to\u00e0n. BitCoin s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n hash SHA-256 \u0111\u1ec3 t\u1ea1o ra m\u1ed9t chu\u1ed7i gi\u00e1 tr\u1ecb, v\u00e0 n\u1ebfu chu\u1ed7i n\u00e0y \u00edt h\u01a1n m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u1ecbnh s\u1eb5n th\u00ec xem nh\u01b0 b\u1ea1n \u0111\u00e3 \u0111\u00e0o \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u1ed3ng bitcoin. M\u00ecnh s\u1ebd c\u00f3 m\u1ed9t b\u00e0i gi\u1ea3i th\u00edch k\u0129 h\u01a1n cho anh em v\u1ec1 c\u00e1ch t\u1ea1o ra \u0111\u1ed3ng Bitcoin sau.<\/p>\n

M\u1ed9t \u0111o\u1ea1n video k\u1ec3 v\u1ec1 qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng data center c\u1ee7a Genesis
\n\u200b<\/p>\n

Ngu\u1ed3n: Business Insider\u200b<\/em><\/strong><\/p>\n

Ngu\u1ed3n tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

N\u1ebfu nh\u01b0 ti\u1ec1n b\u00ecnh th\u01b0\u1eddng \u0111\u01b0\u1ee3c in ra b\u1edfi c\u00e1c ng\u00e2n h\u00e0ng Trung \u01af\u01a1ng th\u00ec \u0111\u1ed3ng ti\u1ec1n \u1ea3o bitcoin l\u1ea1i \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1c thu\u1eadt to\u00e1n m\u00e1y t\u00ednh. \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c bitcoin, ng\u01b0\u1eddi ta s\u1ebd cho m\u00e1y t\u00ednh ch\u1ea1y m\u1ed9t b\u00e0i to\u00e1n n\u00e0o \u0111\u00f3 \u0111\u1ec3 r\u1ed3i t\u1ea1o th\u00e0nh ti\u1ec1n, qu\u00e1 tr\u00ecnh n\u00e0y g\u1ecdi l\u00e0 […]<\/p>\n","protected":false},"author":17,"featured_media":4961,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5690","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=5690"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5690\/revisions"}],"predecessor-version":[{"id":6305,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5690\/revisions\/6305"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/4961"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}