{"id":9441,"date":"2026-07-20T11:03:47","date_gmt":"2026-07-20T11:03:47","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/07\/20\/thuc-day-quyen-rieng-tu-cua-bitcoin-khi-vitalik-buterin-tiet-lo-ban-demo-bang-quang-cao-an-danh\/"},"modified":"2026-07-20T11:03:47","modified_gmt":"2026-07-20T11:03:47","slug":"thuc-day-quyen-rieng-tu-cua-bitcoin-khi-vitalik-buterin-tiet-lo-ban-demo-bang-quang-cao-an-danh","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/vi\/2026\/07\/20\/thuc-day-quyen-rieng-tu-cua-bitcoin-khi-vitalik-buterin-tiet-lo-ban-demo-bang-quang-cao-an-danh\/","title":{"rendered":"Th\u00fac \u0111\u1ea9y quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin khi Vitalik Buterin ti\u1ebft l\u1ed9 b\u1ea3n demo b\u1ea3ng qu\u1ea3ng c\u00e1o \u1ea9n danh"},"content":{"rendered":"

Vitalik Buterin ti\u1ebft l\u1ed9 b\u1ea3n demo v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi Aztec s\u1eed d\u1ee5ng ZK-SNARK \u0111\u1ec3 \u0111\u0103ng b\u00e0i \u1ea9n danh b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m duy\u1ec7t t\u00edch h\u1ee3p s\u1eb5n.<\/strong><\/em><\/p>\n

C\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9ng l\u1ef1c m\u1edbi sau<\/span>Ethereum<\/span><\/a>ng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Vitalik Buterin \u0111\u00e3 ti\u1ebft l\u1ed9 m\u1ed9t \u1ee9ng d\u1ee5ng th\u1eed nghi\u1ec7m m\u1edbi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean Aztec.\u00a0<\/span><\/p>\n

D\u1ef1 \u00e1n tr\u00ecnh di\u1ec5n m\u1ed9t b\u1ea3ng qu\u1ea3ng c\u00e1o \u1ea9n danh k\u1ebft h\u1ee3p vi\u1ec7c \u0111\u0103ng b\u00e0i ri\u00eang t\u01b0 v\u1edbi c\u00e1c t\u00ednh n\u0103ng ki\u1ec3m duy\u1ec7t \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u00f4ng ngh\u1ec7 kh\u00f4ng c\u00f3 ki\u1ebfn \u200b\u200bth\u1ee9c.\u00a0<\/span><\/p>\n

Buterin \u0111\u00e3 chia s\u1ebb b\u1ea3n demo \u0111\u1ed3ng th\u1eddi li\u00ean k\u1ebft n\u00f3 v\u1edbi m\u1ed9t b\u00e0i b\u00e1o tr\u01b0\u1edbc \u0111\u00f3 gi\u1ea3i th\u00edch c\u00e1c \u1ee9ng d\u1ee5ng b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 cho ZK-SNARK.\u00a0<\/span><\/p>\n

B\u1ea3n ph\u00e1t h\u00e0nh cung c\u1ea5p c\u00e1i nh\u00ecn ban \u0111\u1ea7u v\u1ec1 c\u00e1ch c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt blockchain c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n ngo\u00e0i c\u00e1c giao d\u1ecbch t\u00e0i ch\u00ednh.<\/span><\/p>\n

Quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed truy\u1ec1n c\u1ea3m h\u1ee9ng cho b\u1ea3n tr\u00ecnh di\u1ec5n Billboard \u1ea9n danh<\/b><\/h2>\n

Vitalik Buterin<\/span><\/a>th\u00f4ng b\u00e1o r\u1eb1ng \u00f4ng \u0111\u00e3 x\u00e2y d\u1ef1ng m\u1ed9t phi\u00ean b\u1ea3n nguy\u00ean m\u1eabu c\u1ee7a m\u1ed9t b\u1ea3ng qu\u1ea3ng c\u00e1o \u1ea9n danh c\u00f3 ki\u1ec3m duy\u1ec7t b\u1eb1ng m\u1ea1ng Aztec.\u00a0<\/span><\/p>\n

\u00d4ng m\u00f4 t\u1ea3 d\u1ef1 \u00e1n l\u00e0 m\u1ed9t th\u1eed nghi\u1ec7m ban \u0111\u1ea7u \u0111\u00e3 h\u1ed7 tr\u1ee3 c\u00e1c ch\u1ee9c n\u0103ng th\u1ef1c t\u1ebf cho giao ti\u1ebfp c\u00e1 nh\u00e2n. \u00dd t\u01b0\u1edfng n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean m\u1ed9t b\u00e0i \u0111\u0103ng tr\u00ean blog xu\u1ea5t b\u1ea3n v\u00e0o n\u0103m 2022.\u00a0<\/span><\/p>\n

\u0110\u1ec1 xu\u1ea5t \u0111\u00f3 \u0111\u00e3 kh\u00e1m ph\u00e1 c\u00e1ch ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 xu\u1ea5t b\u1ea3n tin nh\u1eafn m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ed9 danh t\u00ednh c\u1ee7a h\u1ecd trong khi v\u1eabn tu\u00e2n theo c\u00e1c quy t\u1eafc ki\u1ec3m duy\u1ec7t c\u1ee7a c\u1ed9ng \u0111\u1ed3ng th\u00f4ng qua b\u1eb1ng ch\u1ee9ng kh\u00f4ng c\u00f3 ki\u1ebfn \u200b\u200bth\u1ee9c.<\/span><\/p>\n

\n

Vibe-code m\u1ed9t phi\u00ean b\u1ea3n demo \u0111\u1ed3 ch\u01a1i c\u1ee7a \u00fd t\u01b0\u1edfng “bi\u1ec3n qu\u1ea3ng c\u00e1o anon c\u00f3 ki\u1ec3m duy\u1ec7t” t\u1eebhttps:\/\/t.co\/fheLOlfF3F<\/a>tr\u00ean ng\u01b0\u1eddi Aztechttps:\/\/t.co\/iIkwH3UbO4<\/a><\/p>\n

M\u1edbi ch\u1ec9 l\u00e0 nh\u1eefng ng\u00e0y \u0111\u1ea7u nh\u01b0ng b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u kh\u00f4ng h\u1ec1 t\u1ea7m th\u01b0\u1eddng r\u1ea5t th\u00fa v\u1ecb!pic.twitter.com\/NbfrBJ4FtU<\/a><\/p>\n

\u2013 Vitalik.eth (@VitalikButerin)Ng\u00e0y 19 th\u00e1ng 7 n\u0103m 2026<\/a><\/p>\n<\/blockquote>\n

Theo l\u1eddi gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c chia s\u1ebb, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ee9ng minh h\u1ecd c\u00f3 th\u00f4ng tin x\u00e1c th\u1ef1c h\u1ee3p l\u1ec7 m\u00e0 kh\u00f4ng ti\u1ebft l\u1ed9 v\u00ed ho\u1eb7c danh t\u00ednh c\u1ee7a m\u00ecnh.\u00a0<\/span><\/p>\n

Vi\u1ec7c ki\u1ec3m tra danh ti\u1ebfng c\u0169ng di\u1ec5n ra b\u00ean trong c\u00e1c b\u1eb1ng ch\u1ee9ng m\u1eadt m\u00e3 thay v\u00ec xu\u1ea5t hi\u1ec7n tr\u00ean t\u00e0i kho\u1ea3n blockchain c\u00f4ng khai.<\/span><\/p>\n

Nguy\u00ean m\u1eabu m\u1edbi nh\u1ea5t t\u1eadp trung v\u00e0o vi\u1ec7c \u0111\u0103ng b\u00e0i \u1ea9n danh v\u00e0 b\u1ea3o v\u1ec7 danh t\u00ednh. N\u00f3 ch\u01b0a bao g\u1ed3m h\u1ec7 th\u1ed1ng ki\u1ec3m duy\u1ec7t v\u00e0 danh ti\u1ebfng ho\u00e0n ch\u1ec9nh \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00f3.<\/span><\/p>\n

C\u00f4ng ngh\u1ec7 ZK-SNARK h\u1ed7 tr\u1ee3 truy\u1ec1n th\u00f4ng ti\u1ec1n \u0111i\u1ec7n t\u1eed t\u01b0 nh\u00e2n<\/b><\/h2>\n

B\u1ea3n demo s\u1eed d\u1ee5ng ghi ch\u00fa v\u00e0 b\u1ed9 v\u00f4 hi\u1ec7u h\u00f3a c\u1ee7a Aztec \u0111\u1ec3 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i ri\u00eang t\u01b0. Ghi ch\u00fa l\u01b0u tr\u1eef th\u00f4ng tin \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a, trong khi b\u1ed9 v\u00f4 hi\u1ec7u h\u00f3a ng\u0103n ng\u01b0\u1eddi d\u00f9ng l\u1eb7p l\u1ea1i c\u00f9ng m\u1ed9t h\u00e0nh \u0111\u1ed9ng m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ed9 danh t\u00ednh c\u1ee7a h\u1ecd.<\/span><\/p>\n

Kho l\u01b0u tr\u1eef ph\u00e1c th\u1ea3o m\u1ed9t b\u1ea3ng tin \u1ea9n danh n\u01a1i ng\u01b0\u1eddi d\u00f9ng g\u1eedi ETH, xu\u1ea5t b\u1ea3n c\u00e1c b\u00e0i \u0111\u0103ng ri\u00eang t\u01b0 tr\u00ean Aztec v\u00e0 sau \u0111\u00f3 r\u00fat ti\u1ec1n.\u00a0<\/span><\/p>\n

D\u1eef li\u1ec7u giao d\u1ecbch c\u00f4ng khai kh\u00f4ng ti\u1ebft l\u1ed9 ng\u01b0\u1eddi g\u1eedi c\u1ee7a m\u1ed7i b\u00e0i \u0111\u0103ng ho\u1eb7c k\u1ebft n\u1ed1i n\u00f3 v\u1edbi kho\u1ea3n ti\u1ec1n g\u1eedi ban \u0111\u1ea7u.<\/span><\/p>\n

D\u1ef1 \u00e1n c\u0169ng \u0111\u01b0a ra c\u00e1c gi\u1edbi h\u1ea1n l\u00e3i su\u1ea5t g\u1eafn li\u1ec1n v\u1edbi quy m\u00f4 ti\u1ec1n g\u1eedi. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 xu\u1ea5t b\u1ea3n th\u01b0\u1eddng xuy\u00ean h\u01a1n b\u1eb1ng c\u00e1ch g\u1eedi s\u1ed1 ti\u1ec1n l\u1edbn h\u01a1n, \u0111\u1ed3ng th\u1eddi kh\u00f3a th\u1eddi gian ri\u00eang t\u01b0 gi\u00fap ki\u1ec3m so\u00e1t th\u01b0 r\u00e1c.<\/span><\/p>\n

Quy\u1ec1n ri\u00eang t\u01b0 v\u1eabn l\u00e0 m\u1ee5c ti\u00eau thi\u1ebft k\u1ebf trung t\u00e2m. c\u00e1c<\/span>t\u00e0i li\u1ec7u<\/span><\/a>tuy\u00ean b\u1ed1 r\u1eb1ng t\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi g\u1eedi ti\u1ec1n \u0111ang ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec1u \u0111\u00f3ng g\u00f3p v\u00e0o b\u1ed9 \u1ea9n danh cho \u0111\u1ebfn khi h\u1ecd r\u00fat ti\u1ec1n.<\/span><\/p>\n

\u0110\u1ecdc th\u00eam:<\/i><\/b><\/p>\n

\n

Th\u1ecb tr\u01b0\u1eddng g\u1ea5u Bitcoin 2026: Hai t\u00edn hi\u1ec7u tr\u00ean chu\u1ed7i cho bi\u1ebft \u0111\u00e1y c\u00f3 th\u1ec3 \u0111\u00e3 xu\u1ea5t hi\u1ec7n<\/a><\/p>\n<\/blockquote>\n

T\u00ednh n\u0103ng ki\u1ec3m duy\u1ec7t ti\u1ec1n \u0111i\u1ec7n t\u1eed M\u1edf r\u1ed9ng nghi\u00ean c\u1ee9u quy\u1ec1n ri\u00eang t\u01b0<\/b><\/h2>\n

Kho l\u01b0u tr\u1eef bao g\u1ed3m c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m duy\u1ec7t c\u00f9ng v\u1edbi vi\u1ec7c \u0111\u0103ng b\u00e0i \u1ea9n danh.\u00a0<\/span><\/p>\n

Ng\u01b0\u1eddi ki\u1ec3m duy\u1ec7t \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh c\u00f3 th\u1ec3 g\u1eafn c\u1edd c\u00e1c b\u00e0i \u0111\u0103ng vi ph\u1ea1m ch\u00ednh s\u00e1ch \u0111\u00e3 xu\u1ea5t b\u1ea3n, khi\u1ebfn ch\u00fang bi\u1ebfn m\u1ea5t kh\u1ecfi ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u m\u1eb7c \u0111\u1ecbnh \u0111\u1ed3ng th\u1eddi \u00e1p d\u1ee5ng h\u00ecnh ph\u1ea1t \u0111\u0103ng b\u00e0i cho ho\u1ea1t \u0111\u1ed9ng trong t\u01b0\u01a1ng lai.<\/span><\/p>\n

M\u1ed9t daemon ki\u1ec3m duy\u1ec7t t\u1ef1 \u0111\u1ed9ng c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a th\u1eed nghi\u1ec7m. N\u00f3 \u0111\u1ecdc<\/span>tr\u00ean chu\u1ed7i<\/span><\/a>ch\u00ednh s\u00e1ch ki\u1ec3m duy\u1ec7t, \u0111\u00e1nh gi\u00e1 c\u00e1c b\u00e0i \u0111\u0103ng b\u1eb1ng m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef c\u1ee5c b\u1ed9 v\u00e0 g\u1eafn c\u1edd n\u1ed9i dung vi ph\u1ea1m c\u00e1c quy t\u1eafc \u0111\u00e3 xu\u1ea5t b\u1ea3n.<\/span><\/p>\n

D\u1ef1 \u00e1n bao g\u1ed3m c\u00f4ng vi\u1ec7c x\u00e1c minh ch\u00ednh th\u1ee9c bao g\u1ed3m quy\u1ec1n ri\u00eang t\u01b0, gi\u1edbi h\u1ea1n t\u1ef7 l\u1ec7, ki\u1ec3m so\u00e1t ki\u1ec3m duy\u1ec7t v\u00e0 an to\u00e0n ti\u1ec1n g\u1eedi.\u00a0<\/span><\/p>\n

Kho l\u01b0u tr\u1eef hi\u1ec7n b\u00e1o c\u00e1o h\u00e0ng ch\u1ee5c \u0111\u1ecbnh l\u00fd b\u1ea3o m\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh h\u1ed7 tr\u1ee3 cho thi\u1ebft k\u1ebf c\u1ee7a nguy\u00ean m\u1eabu. Buterin m\u00f4 t\u1ea3 vi\u1ec7c ph\u00e1t h\u00e0nh n\u00e0y l\u00e0 m\u1ed9t th\u1eed nghi\u1ec7m \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u.\u00a0<\/span><\/p>\n

Tuy nhi\u00ean, b\u1ea3n demo nh\u1ea5n m\u1ea1nh s\u1ef1 ph\u00e1t tri\u1ec3n \u0111ang di\u1ec5n ra xung quanh vi\u1ec7c t\u1eadp trung v\u00e0o quy\u1ec1n ri\u00eang t\u01b0<\/span>chu\u1ed7i kh\u1ed1i<\/span><\/a>c\u00e1c \u1ee9ng d\u1ee5ng v\u01b0\u1ee3t ra ngo\u00e0i ph\u1ea1m vi thanh to\u00e1n th\u00e0nh giao ti\u1ebfp tr\u1ef1c tuy\u1ebfn \u1ea9n danh.<\/span><\/p>\n

<\/p>\n

Ngu\u1ed3n: Live Bitcoin News<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Vitalik Buterin ti\u1ebft l\u1ed9 b\u1ea3n demo v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi Aztec s\u1eed d\u1ee5ng ZK-SNARK \u0111\u1ec3 \u0111\u0103ng b\u00e0i \u1ea9n danh b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m duy\u1ec7t t\u00edch h\u1ee3p s\u1eb5n. C\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin v\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9ng l\u1ef1c m\u1edbi sauEthereumng\u01b0\u1eddi \u0111\u1ed3ng s\u00e1ng l\u1eadp Vitalik […]<\/p>\n","protected":false},"author":5,"featured_media":9440,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-9441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market-news"],"acf":[],"yoast_head":"\nTh\u00fac \u0111\u1ea9y quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin khi Vitalik Buterin ti\u1ebft l\u1ed9 b\u1ea3n demo b\u1ea3ng qu\u1ea3ng c\u00e1o \u1ea9n danh - Vietnam Live Bitcoin News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/global.livebitcoinnews.com\/vi\/2026\/07\/20\/thuc-day-quyen-rieng-tu-cua-bitcoin-khi-vitalik-buterin-tiet-lo-ban-demo-bang-quang-cao-an-danh\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Th\u00fac \u0111\u1ea9y quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a Bitcoin khi Vitalik Buterin ti\u1ebft l\u1ed9 b\u1ea3n demo b\u1ea3ng qu\u1ea3ng c\u00e1o \u1ea9n danh - Vietnam Live Bitcoin News\" \/>\n<meta property=\"og:description\" content=\"Vitalik Buterin ti\u1ebft l\u1ed9 b\u1ea3n demo v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi Aztec s\u1eed d\u1ee5ng ZK-SNARK \u0111\u1ec3 \u0111\u0103ng b\u00e0i \u1ea9n danh b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m duy\u1ec7t t\u00edch h\u1ee3p s\u1eb5n. 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