Nh\u00e0 m\u1eadt m\u00e3 h\u1ecdc n\u1ed5i ti\u1ebfng v\u00e0 CEO c\u1ee7a Blockstream, Adam Back<\/strong>, \u0111\u00e3 gi\u1ea3i th\u00edch chi ti\u1ebft l\u00fd do t\u1ea1i sao Bitcoin<\/strong> kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 ph\u00e1t minh duy nh\u1ea5t c\u1ee7a Satoshi Nakamoto<\/strong>. \u00d4ng nh\u1ea5n m\u1ea1nh r\u1eb1ng ki\u1ebfn tr\u00fac c\u1ee7a \u0111\u1ed3ng ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u1ea7u ti\u00ean th\u1ef1c s\u1ef1 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a c\u00f4ng vi\u1ec7c t\u1eadp th\u1ec3<\/strong> c\u1ee7a c\u1ed9ng \u0111\u1ed3ng cypherpunk<\/em>, di\u1ec5n ra t\u1eeb n\u0103m 1997.<\/p>\n Theo Back, kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 ti\u1ec1n t\u1ec7 phi t\u1eadp trung<\/strong> d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 Proof-of-Work<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u th\u1ea3o lu\u1eadn chi ti\u1ebft tr\u00ean c\u00e1c danh s\u00e1ch g\u1eedi th\u01b0 tr\u01b0\u1edbc khi c\u00f4ng b\u1ed1 t\u00e0i li\u1ec7u tr\u1eafng ch\u00ednh th\u1ee9c c\u1ee7a Bitcoin. \u00d4ng \u0111\u1eb7c bi\u1ec7t ch\u1ec9 ra r\u1eb1ng c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n nh\u01b0 Peter Todd<\/strong> \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn “nh\u1eefng n\u1ed7 l\u1ef1c t\u1ea1o ra Bitcoin” khi c\u00f2n tr\u1ebb.<\/p>\n Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i l\u00e0m r\u00f5 r\u1eb1ng trong nh\u1eefng n\u0103m \u0111\u00f3, c\u00e1c cypherpunk \u0111\u00e3 s\u1eed d\u1ee5ng thu\u1eadt ng\u1eef n\u00e0y \u0111\u1ec3 m\u00f4 t\u1ea3 b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng ti\u1ec1n m\u1eb7t k\u1ef9 thu\u1eadt s\u1ed1<\/strong> ngang h\u00e0ng \u0111\u1ed9c l\u1eadp n\u00e0o, v\u1edbi nhi\u1ec1u nh\u00f3m \u0111\u1ed9c l\u1eadp l\u00e0m vi\u1ec7c tr\u00ean nh\u1eefng \u00fd t\u01b0\u1edfng t\u01b0\u01a1ng t\u1ef1 song song. Do \u0111\u00f3, vi\u1ec7c n\u00f3i r\u1eb1ng h\u1ecd \u0111ang t\u1ea1o ra Bitcoin c\u1ee5 th\u1ec3 h\u01a1n l\u00e0 m\u1ed9t ph\u00e9p \u1ea9n d\u1ee5 chuy\u00ean nghi\u1ec7p<\/em>.<\/p>\n Kh\u00f4ng c\u00f3 g\u00ec b\u00ed m\u1eadt khi m\u1ecdi ng\u01b0\u1eddi \u0111\u00e3 c\u1ed1 g\u1eafng kh\u00e1m ph\u00e1 bitcoin (khi \u0111\u00f3 ch\u01b0a c\u00f3 t\u00ean, ho\u1eb7c t\u00f4i \u0111\u00e3 n\u00f3i “ti\u1ec1n m\u1eb7t tr\u00ean m\u1ea1ng”) t\u1eeb n\u0103m 1997.<\/p>\n<\/blockquote>\n Nakamoto<\/strong> kh\u00f4ng ph\u00e1t minh ra c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a m\u1ea1ng l\u01b0\u1edbi t\u1eeb \u0111\u1ea7u, m\u00e0 thay v\u00e0o \u0111\u00f3 \u0111\u00e3 x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean thu\u1eadt to\u00e1n Hashcash<\/strong> \u0111\u00e3 t\u1ed3n t\u1ea1i, \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi ch\u00ednh Back v\u00e0o n\u0103m 1997 \u0111\u1ec3 ch\u1ed1ng l\u1ea1i spam. Satoshi \u0111\u00e3 tham chi\u1ebfu tr\u1ef1c ti\u1ebfp \u0111\u1ebfn Hashcash trong t\u00e0i li\u1ec7u tr\u1eafng c\u1ee7a Bitcoin v\u00e0 \u0111\u00e3 tr\u00edch d\u1eabn Back nh\u01b0 l\u00e0 ngu\u1ed3n g\u1ed1c.<\/p>\n Back nh\u1ea5n m\u1ea1nh r\u1eb1ng th\u00e0nh t\u1ef1u l\u1ecbch s\u1eed ch\u00ednh c\u1ee7a Nakamoto l\u00e0 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 chi ti\u00eau g\u1ea5p \u0111\u00f4i<\/strong> v\u00e0 th\u00e0nh c\u00f4ng trong vi\u1ec7c k\u1ebft h\u1ee3p nh\u1eefng \u00fd t\u01b0\u1edfng r\u1ea3i r\u00e1c c\u1ee7a Adam Back<\/strong>, Hal Finney<\/strong> v\u00e0 Nick Szabo<\/strong> th\u00e0nh m\u1ed9t giao th\u1ee9c ho\u1ea1t \u0111\u1ed9ng.<\/p>\n Cu\u1ed9c th\u1ea3o lu\u1eadn n\u00e0y di\u1ec5n ra trong b\u1ed1i c\u1ea3nh nh\u1eefng n\u1ed7 l\u1ef1c li\u00ean t\u1ee5c tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i nh\u1eb1m l\u00e0m l\u1ed9 danh t\u00ednh c\u1ee7a ng\u01b0\u1eddi s\u00e1ng t\u1ea1o Bitcoin v\u00e0 t\u00ecm ki\u1ebfm \u00fd ngh\u0129a \u1ea9n gi\u1ea5u<\/strong> trong nh\u1eefng th\u01b0 t\u1eeb c\u0169. Back, ng\u01b0\u1eddi m\u00e0 The New York Times<\/em> t\u1eebng g\u1ecdi l\u00e0 m\u1ed9t Satoshi kh\u1ea3 thi<\/strong>, \u0111\u00e3 b\u00e1c b\u1ecf nh\u1eefng l\u00fd thuy\u1ebft n\u00e0y m\u1ed9t c\u00e1ch d\u1ee9t kho\u00e1t, gi\u1ea3i th\u00edch r\u1eb1ng phong c\u00e1ch vi\u1ebft t\u01b0\u01a1ng t\u1ef1 gi\u1eefa c\u00e1c t\u00e1c gi\u1ea3 kh\u00e1c nhau ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a vi\u1ec7c giao ti\u1ebfp trong m\u1ed9t v\u00f2ng tr\u00f2n h\u1eb9p c\u1ee7a c\u00e1c chuy\u00ean gia s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t thu\u1eadt ng\u1eef chuy\u00ean m\u00f4n.<\/p>\n Nh\u00e0 ph\u00e1t tri\u1ec3n Peter Todd<\/strong>, ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 Satoshi b\u1edfi m\u1ed9t b\u1ed9 phim t\u00e0i li\u1ec7u c\u1ee7a HBO, c\u0169ng \u0111\u00e3 \u1ee7ng h\u1ed9 Back, cho r\u1eb1ng vi\u1ec7c t\u00ecm ki\u1ebfm kh\u00f4ng ng\u1eebng c\u1ee7a c\u00e1c nh\u00e0 b\u00e1o v\u00e0 ng\u01b0\u1eddi h\u00e2m m\u1ed9 ch\u1ec9 t\u1ea1o ra m\u1ed9t m\u1ed1i \u0111e d\u1ecda an ninh th\u1ef1c s\u1ef1<\/strong> cho c\u00e1c chuy\u00ean gia trong ng\u00e0nh.<\/p>\n","protected":false},"excerpt":{"rendered":" Gi\u1ea3i th\u00edch v\u1ec1 Bitcoin v\u00e0 vai tr\u00f2 c\u1ee7a Satoshi Nakamoto Nh\u00e0 m\u1eadt m\u00e3 h\u1ecdc n\u1ed5i ti\u1ebfng v\u00e0 CEO c\u1ee7a Blockstream, Adam Back, \u0111\u00e3 gi\u1ea3i th\u00edch chi ti\u1ebft l\u00fd do t\u1ea1i sao Bitcoin kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 ph\u00e1t minh duy nh\u1ea5t c\u1ee7a Satoshi Nakamoto…<\/p>\n","protected":false},"author":3,"featured_media":20387,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[5743,4225,4947,9716,9603,11801,10141,4417,5969,4338,11052],"class_list":["post-20388","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-adam-back","tag-bitcoin","tag-blockstream","tag-hal-finney","tag-hashcash","tag-hbo","tag-nick-szabo","tag-peter-todd","tag-pow","tag-satoshi-nakamoto","tag-the-new-york-times"],"yoast_head":"\nKh\u00e1i ni\u1ec7m ti\u1ec1n t\u1ec7 phi t\u1eadp trung<\/h2>\n
Nh\u1eefng n\u1ed7 l\u1ef1c tr\u01b0\u1edbc Bitcoin<\/h2>\n
\n
Vai tr\u00f2 c\u1ee7a Nakamoto v\u00e0 Hashcash<\/h2>\n
Th\u00e0nh t\u1ef1u c\u1ee7a Nakamoto<\/h2>\n
Cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 danh t\u00ednh c\u1ee7a Satoshi<\/h2>\n
H\u1ed7 tr\u1ee3 t\u1eeb Peter Todd<\/h2>\n