{"id":3205,"date":"2019-12-12T19:00:06","date_gmt":"2019-12-12T12:00:06","guid":{"rendered":"https:\/\/news.bitcoinvn.io\/?p=3205"},"modified":"2019-12-12T16:41:02","modified_gmt":"2019-12-12T09:41:02","slug":"dai-stablecoin-p1","status":"publish","type":"post","link":"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng Dai Stablecoin (Ph\u1ea7n 1)"},"content":{"rendered":"<p>Dai Stablecoin l\u00e0 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1eb1ng t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u00f3 gi\u00e1 tr\u1ecb \u1ed5n \u0111\u1ecbnh so v\u1edbi \u0110\u00f4 la M\u1ef9. Ch\u00fang t\u00f4i tin r\u1eb1ng c\u00e1c t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 \u1ed5n \u0111\u1ecbnh nh\u01b0 Dai l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 nh\u1eadn ra ti\u1ec1m n\u0103ng \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a c\u00f4ng ngh\u1ec7 blockchain. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c Stablecoin kh\u00e1c, Dai ho\u00e0n to\u00e0n phi t\u1eadp trung.<!--more--><\/p>\n<p>C\u00e1c t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 ph\u1ed5 bi\u1ebfn nh\u01b0 Bitcoin (BTC) v\u00e0 Ether (ETH) th\u00ec qu\u00e1 b\u1ea5t \u1ed5n \u0111\u1ecbnh v\u1ec1 gi\u00e1 \u0111\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ti\u1ec1n t\u1ec7 h\u00e0ng ng\u00e0y. Gi\u00e1 tr\u1ecb c\u1ee7a Bitcoin th\u01b0\u1eddng tr\u1ea3i qua nh\u1eefng bi\u1ebfn \u0111\u1ed9ng l\u1edbn, t\u0103ng ho\u1eb7c gi\u1ea3m t\u1edbi 25% ch\u1ec9 trong m\u1ed9t ng\u00e0y v\u00e0 \u0111\u00f4i khi t\u0103ng h\u01a1n 300% trong m\u1ed9t th\u00e1ng.<\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed3ng Dai b\u1eb1ng c\u00e1ch mua n\u00f3 t\u1eeb c\u00e1c nh\u00e0 m\u00f4i gi\u1edbi ho\u1eb7c c\u00e1c s\u00e0n giao d\u1ecbch, v\u00e0 ch\u1ee7 s\u1edf h\u1eefu (holder) \u0111\u1ed3ng Dai c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t c\u01a1 ch\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Dai Savings Rate (t\u1ec9 su\u1ea5t ti\u1ebft ki\u1ec7m Dai) \u0111\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn \u1ed5n \u0111\u1ecbnh, \u00edt r\u1ee7i ro khi n\u1eafm gi\u1eef.<\/p>\n<p>Maker l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean Ethereum, n\u1ec1n t\u1ea3ng s\u1ebd h\u1ed7 tr\u1ee3 v\u00e0 \u1ed5n \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u1ee7a \u0111\u1ed3ng Dai th\u00f4ng qua m\u1ed9t h\u1ec7 th\u1ed1ng linh \u0111\u1ed9ng c\u1ee7a Collateralized Debt Positions (CDPs- t\u1ea1m d\u1ecbch l\u00e0 V\u1ecb tr\u00ed n\u1ee3 th\u1ebf ch\u1ea5p),c\u00f3c\u01a1 ch\u1ebf ph\u1ea3n h\u1ed3i t\u1ef1 \u0111\u1ed9ng v\u00e0 khuy\u1ebfn kh\u00edchc\u00e1c t\u00e1c \u0111\u1ed9ng b\u00ean ngo\u00e0im\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.<\/p>\n<p>Maker cho ph\u00e9p m\u1ecdi ng\u01b0\u1eddi t\u1eadn d\u1ee5ng t\u00e0i s\u1ea3n Ethereum c\u1ee7a h\u1ecd \u0111\u1ec3 t\u1ea1o Dai tr\u00ean N\u1ec1n t\u1ea3ng Maker. Sau khi \u0111\u01b0\u1ee3c t\u1ea1o, Dai c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 b\u1ea5t k\u1ef3 lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00e0o kh\u00e1c: n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eedi t\u1ef1 do cho ng\u01b0\u1eddi kh\u00e1c, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m thanh to\u00e1n cho h\u00e0ng h\u00f3a v\u00e0 d\u1ecbch v\u1ee5 ho\u1eb7c \u0111\u01b0\u1ee3c gi\u1eef d\u01b0\u1edbi d\u1ea1ng ti\u1ebft ki\u1ec7m d\u00e0i h\u1ea1n. \u0110i\u1ec1u quan tr\u1ecdng, th\u1ebf h\u1ec7 c\u1ee7a Dai c\u0169ng t\u1ea1o ra c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea7n thi\u1ebft cho m\u1ed9t n\u1ec1n t\u1ea3ng cho vay phi t\u1eadp trung m\u1ea1nh m\u1ebd.<\/p>\n<h2>H\u1ee3p \u0111\u1ed3ng th\u00f4ng minh V\u1ecb tr\u00ed n\u1ee3 th\u1ebf ch\u1ea5p \u0111\u1ec3 t\u1ea1o Dai Stablecoin<\/h2>\n<p>B\u1ea5t c\u1ee9 ai c\u00f3 t\u00e0i s\u1ea3n \u0111\u1ea3m b\u1ea3o \u0111\u1ec1u c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng ch\u00fang \u0111\u1ec3 t\u1ea1o ra \u0111\u1ed3ng Dai tr\u00ean N\u1ec1n t\u1ea3ng Maker th\u00f4ng qua c\u00e1c h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u1ed9c \u0111\u00e1o c\u1ee7a Maker m\u00e0 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Collateralized Debt Positions (CDPs-V\u1ecb tr\u00ed n\u1ee3 th\u1ebf ch\u1ea5p). M\u1ed9t t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p l\u00e0 m\u1ed9t t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c quy tr\u00ecnh Qu\u1ea3ntr\u1ecbMaker (MakerGovernance) phi t\u1eadp trung \u0111\u01b0a v\u00e0o h\u1ec7 th\u1ed1ng.<\/p>\n<p>CDPs n\u1eafm gi\u1eef t\u00e0i s\u1ea3n \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c g\u1eedi b\u1edfi ng\u01b0\u1eddi d\u00f9ng v\u00e0 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng n\u00e0y t\u1ea1o ra \u0111\u1ed3ng Dai, nh\u01b0ng vi\u1ec7c t\u1ea1o ra Dai c\u0169ng t\u00edch l\u0169y n\u1ee3. Kho\u1ea3n n\u1ee3 n\u00e0y kh\u00f3a m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 c\u00e1c t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p \u0111\u01b0\u1ee3c k\u00fd g\u1eedi b\u00ean trong CDP cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c b\u00f9 \u0111\u1eafp l\u1ea1i sau \u0111\u00f3 b\u1eb1ng c\u00e1ch tr\u1ea3 l\u1ea1i m\u1ed9t l\u01b0\u1ee3ng Dai t\u01b0\u01a1ng \u1ee9ng, t\u1ea1i th\u1eddi \u0111i\u1ec3m tr\u1ea3 h\u1ebft n\u1ee3, ch\u1ee7 s\u1edf h\u1eefu c\u00f3 th\u1ec3 r\u00fat l\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u1ee7a m\u00ecnh. C\u00e1c CDP \u0111ang ho\u1ea1t \u0111\u1ed9ng lu\u00f4n lu\u00f4n \u0111\u01b0\u1ee3c th\u1ebf ch\u1ea5p v\u1edbi gi\u00e1 tr\u1ecb cao h\u01a1n, c\u00f3 ngh\u0129a l\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p cao h\u01a1n gi\u00e1 tr\u1ecb c\u1ee7a kho\u1ea3n n\u1ee3.<\/p>\n<h2>Qu\u00e1 tr\u00ecnh t\u01b0\u01a1ng t\u00e1c CDP<\/h2>\n<ul>\n<li>\n<h3>B\u01b0\u1edbc 1: T\u1ea1o CDP v\u00e0 g\u1eedi ti\u1ec1n k\u00fd qu\u1ef9<\/h3>\n<\/li>\n<\/ul>\n<p>Tr\u01b0\u1edbc ti\u00ean, ng\u01b0\u1eddi d\u00f9ng CDP t\u1ea1o m\u1ed9t giao d\u1ecbch \u0111\u1ebfn Maker \u0111\u1ec3 t\u1ea1o CDP, sau \u0111\u00f3 t\u1ea1o m\u1ed9t giao d\u1ecbch kh\u00e1c \u0111\u1ec3 n\u1ea1p ti\u1ec1n cho n\u00f3 v\u1edbi s\u1ed1 l\u01b0\u1ee3ng v\u00e0 lo\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p m\u00e0 s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o Dai. T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, CDP \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ebf ch\u1ea5p.<\/p>\n<ul>\n<li>\n<h3>B\u01b0\u1edbc 2: T\u1ea1o Dai t\u1eeb CDP \u0111\u01b0\u1ee3c th\u1ebf ch\u1ea5p<\/h3>\n<\/li>\n<\/ul>\n<p>L\u00fac n\u00e0y, ng\u01b0\u1eddi d\u00f9ng CDP t\u1ea1o m\u1ed9t giao d\u1ecbch \u0111\u1ec3 l\u1ea5y s\u1ed1 l\u01b0\u1ee3ng Dai h\u1ecd mu\u1ed1n t\u1eeb CDP, khi\u0111\u00f3CDP ghinh\u1eadn m\u1ed9t kho\u1ea3n n\u1ee3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng, ng\u01b0\u1eddid\u00f9ng CDP s\u1ebd kh\u00f4ng th\u1ec3 truy c\u1eadp v\u00e0o kho\u1ea3n n\u00e0y trong kho\u1ea3n t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p cho \u0111\u1ebfn khi kho\u1ea3n n\u1ee3 \u0111\u01b0\u1ee3c tr\u1ea3.<\/p>\n<ul>\n<li>\n<h3>B\u01b0\u1edbc 3: Tr\u1ea3 h\u1ebft n\u1ee3 v\u00e0 Ph\u00ed \u1ed5n \u0111\u1ecbnh<\/h3>\n<\/li>\n<\/ul>\n<p>Khi ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n l\u1ea5y l\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u1ee7a m\u00ecnh, h\u1ecd ph\u1ea3i tr\u1ea3 h\u1ebft n\u1ee3 trong CDP, c\u1ed9ng v\u1edbi Ph\u00ed \u1ed5n \u0111\u1ecbnh c\u00e1i m\u00e0 s\u1ebd li\u00ean t\u1ee5c t\u00edch l\u0169y v\u00e0o kho\u1ea3n n\u1ee3 theo th\u1eddi gian vay. Ph\u00ed \u1ed5n \u0111\u1ecbnh ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thanh to\u00e1n b\u1eb1ng MKR (ho\u1eb7c DAI n\u1ebfu s\u1eed d\u1ee5ng th\u00f4ng qua C\u1ed5ng th\u00f4ng tin CDP Portal UI). Khi ng\u01b0\u1eddi d\u00f9ng g\u1eedi Dai v\u00e0 MKR c\u1ea7n thi\u1ebft cho CDP, nh\u1eb1m tr\u1ea3 h\u1ebft n\u1ee3 v\u00e0 Ph\u00ed \u1ed5n \u0111\u1ecbnh, CDP s\u1ebd xo\u00e1 n\u1ee3.<\/p>\n<ul>\n<li>\n<h3>B\u01b0\u1edbc 4: R\u00fat ti\u1ec1n k\u00fd qu\u1ef9 v\u00e0 \u0111\u00f3ng CDP<\/h3>\n<\/li>\n<\/ul>\n<p>V\u1edbi kho\u1ea3n N\u1ee3 v\u00e0 Ph\u00ed \u1ed5n \u0111\u1ecbnh \u0111\u00e3 \u0111\u01b0\u1ee3c thanh to\u00e1n, ng\u01b0\u1eddi d\u00f9ng CDP c\u00f3 th\u1ec3 t\u1ef1 do l\u1ea5y l\u1ea1i t\u1ea5t c\u1ea3 ho\u1eb7c m\u1ed9t s\u1ed1 t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u1ee7a h\u1ecd tr\u1edf l\u1ea1i v\u00ed c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch g\u1eedi m\u1ed9t giao d\u1ecbch \u0111\u1ebfn Maker.<\/p>\n<h2>Dai\u00a0\u0111\u01a1n th\u1ebf ch\u1ea5p (Single-Collateral Dai) v\u00e0 Dai \u0111a th\u1ebf ch\u1ea5p (Multi-Collateral Dai)<\/h2>\n<p>Dai hi\u1ec7n ch\u1ec9h\u1ed7 tr\u1ee3 m\u1ed9t lo\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p \u0111\u00f3 l\u00e0 Pooled Ether. Ch\u00fang t\u00f4i \u0111ang c\u00f3 k\u1ebf ho\u1ea1ch n\u00e2ng c\u1ea5p Dai \u0111\u01a1n th\u1ebf ch\u1ea5p(Single-Collateral Dai)th\u00e0nhDai \u0111a th\u1ebf ch\u1ea5p(Multi-Collateral Dai). S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh l\u00e0 Dai\u0111a th\u1ebf ch\u1ea5ps\u1ebd h\u1ed7 tr\u1ee3 m\u1ecdi lo\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p.<\/p>\n<h2>Pooled Ether (C\u01a1 ch\u1ebf t\u1ea1m th\u1eddi cho Dai\u00a0\u0111\u01a1n th\u1ebf ch\u1ea5p)<\/h2>\n<p>Ban \u0111\u1ea7u, Pooled Ether (PETH) s\u1ebd l\u00e0 lo\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p duy nh\u1ea5t \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn tr\u00ean Maker. Ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n m\u1edf m\u1ed9t CDP v\u00e0 t\u1ea1o Dai trong giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean c\u1ee7a N\u1ec1n t\u1ea3ng Maker tr\u01b0\u1edbc ti\u00ean c\u1ea7n ph\u1ea3i c\u00f3 PETH. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ngay l\u1eadp t\u1ee9c v\u00e0 d\u1ec5 d\u00e0ng tr\u00ean blockchain b\u1eb1ng c\u00e1ch g\u1eedi ETH v\u00e0o m\u1ed9t h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh \u0111\u1eb7c bi\u1ec7t c\u00e1im\u00e0 c\u00f3nhi\u1ec7m v\u1ee5 g\u1ed9p ETH t\u1eeb t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng v\u00e0 tr\u1ea3 l\u1ea1i cho h\u1ecd PETH t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p>N\u1ebfu ETHr\u1edbt gi\u00e1 \u0111\u1ed9t ng\u1ed9t tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u00e0 d\u1eabn \u0111\u1ebfn CDP s\u1ebd c\u00f3 kho\u1ea3n n\u1ee3 l\u1edbn h\u01a1n gi\u00e1 tr\u1ecb c\u1ee7a t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p, N\u1ec1n t\u1ea3ng Maker s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1eaft gi\u1ea3m PETH \u0111\u1ec3 t\u00e1i c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129al\u00e0 m\u1ed7i token PETH gi\u1ea3m xu\u1ed1ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1ed5ng ETH \u0111\u01b0\u1ee3c g\u1ed9p\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e2n b\u1eb1ng. Sau khi N\u1ec1n t\u1ea3ng Maker \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p \u0111\u1ec3 h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p, PETH s\u1ebd b\u1ecb x\u00f3a v\u00e0 thay v\u00e0o \u0111\u00f3 ETH th\u00f4ng th\u01b0\u1eddng s\u1ebd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p b\u00ean c\u1ea1nh c\u00e1c lo\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p m\u1edbi kh\u00e1c.<\/p>\n<h2>C\u01a1 ch\u1ebf \u1ed5n \u0111\u1ecbnh gi\u00e1<\/h2>\n<h3>Gi\u00e1 m\u1ee5c ti\u00eau (Target Price)<\/h3>\n<p>Gi\u00e1 m\u1ee5c ti\u00eau c\u1ee7a Dai \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p m\u00e0 ch\u1ee7 s\u1edf h\u1eefu Dai nh\u1eadn \u0111\u01b0\u1ee3c trong tr\u01b0\u1eddng h\u1ee3p T\u1eaft kh\u1ea9n c\u1ea5p (Emergency Shutdown). Gi\u00e1 m\u1ee5c ti\u00eau cho Dai l\u00e0 1 USD, t\u01b0\u01a1ng \u1ee9ng v\u1edbi t\u1ec9 l\u1ec7 1: 1 USD ( Ngh\u0129a l\u00e0 01 Dai = 01 USD).<\/p>\n<h3>T\u1eaft kh\u1ea9n c\u1ea5p (Emergency Shutdown)<\/h3>\n<p>T\u1eaft kh\u1ea9n c\u1ea5p l\u00e0 m\u1ed9t quy tr\u00ecnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 l\u00e0 ph\u01b0\u01a1ng\u00e1ncu\u1ed1i c\u00f9ng \u0111\u1ec3 th\u1ef1c thi tr\u1ef1c ti\u1ebfp Gi\u00e1 m\u1ee5c ti\u00eaucho nh\u1eefng ng\u01b0\u1eddi n\u1eafm gi\u1eef Dai v\u00e0 CDPs, v\u00e0 b\u1ea3o v\u1ec7 Maker ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a n\u00f3. T\u1eaft kh\u1ea9n c\u1ea5p s\u1ebd d\u1eebng v\u00e0 x\u1eedl\u00fd N\u1ec1n t\u1ea3ng Maker trong khi \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng, c\u1ea3 ch\u1ee7 s\u1edf h\u1eefu Dai v\u00e0 ng\u01b0\u1eddi d\u00f9ng CDP, \u0111\u1ec1u nh\u1eadn \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb r\u00f2ng c\u1ee7a t\u00e0i s\u1ea3n m\u00e0 h\u1ecd \u0111\u01b0\u1ee3c h\u01b0\u1edfng. Th\u1ef1c t\u1ebf, n\u00f3 cho ph\u00e9p ch\u1ee7 s\u1edf h\u1eefu Dai tr\u1ef1c ti\u1ebfp mua l\u1ea1i Dai v\u1edbi gi\u00e1 1 \u0111\u00f4 la c\u1ee7a t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p t\u1ea1i th\u1eddi \u0111i\u1ec3m khi vi\u1ec7c T\u1eaft kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u. Trong Dai\u0111\u01a1n th\u1ebf ch\u1ea5p, quy tr\u00ecnh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u1edfi c\u00e1c Nh\u00e0 ti\u00ean \u0111o\u00e1n kh\u1ea9n c\u1ea5p (Emergency Oracles) \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn b\u1edfi nh\u1eefng ng\u01b0\u1eddi b\u00ecnh ch\u1ecdn MKR.<\/p>\n<p>Trong Dai\u0111a th\u1ebf ch\u1ea5p, qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c ph\u00e2n c\u1ea5p v\u00e0 ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n b\u1edfi nh\u1eefng ng\u01b0\u1eddi b\u00ecnh ch\u1ecdn MKR, nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t quy tr\u00ecnh T\u1eaftkh\u1ea9n c\u1ea5p b\u1eb1ng c\u00e1ch g\u1eedi MKR v\u00e0o h\u1ee3p \u0111\u1ed3ng t\u1eaft kh\u1ea9n c\u1ea5p. Ban\u0111\u1ea7u, c\u1ea7n c\u00f3 m\u1ed9t m\u1ee9c t\u1ed1i thi\u1ec3u 50.000 MKR b\u00ecnh ch\u1ecdn \u0111\u1ec3 ngay l\u1eadp t\u1ee9c k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf T\u1eaft kh\u1ea9n c\u1ea5p. \u0110\u1ec3 b\u1ea3o m\u1eadt h\u01a1n, ng\u01b0\u1eddi b\u00ecnh ch\u1ecdn MKR v\u1eabn s\u1ebd c\u00f3 th\u1ec3 ch\u1ecdn c\u00e1c Nh\u00e0 ti\u00ean \u0111o\u00e1n kh\u1ea9n c\u1ea5p (Emergency Oracles) c\u00f3 kh\u1ea3 n\u0103ng \u0111\u01a1n ph\u01b0\u01a1ng k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf T\u1eaft kh\u1ea9n c\u1ea5p.<\/p>\n<p>V\u00ed d\u1ee5 nh\u01b0 trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p nghi\u00eam tr\u1ecdng nh\u01b0 l\u00e0 s\u1ef1 b\u1ea5t h\u1ee3p l\u00fd tr\u00ean th\u1ecb tr\u01b0\u1eddng d\u00e0i h\u1ea1n, hack ho\u1eb7c vi ph\u1ea1m an ninh. C\u01a1 ch\u1ebf T\u1eaft kh\u1ea9n c\u1ea5p c\u0169ng s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho vi\u1ec7c n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng.<\/p>\n<h2>Quy tr\u00ecnh chi ti\u1ebft trong c\u01a1 ch\u1ebf t\u1eaft kh\u1ea9n c\u1ea5p<\/h2>\n<ul>\n<li>\n<h3>B\u01b0\u1edbc 1: T\u1eaft kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t v\u00e0 ng\u01b0\u1eddi d\u00f9ng CDP r\u00fat t\u00e0i s\u1ea3n<\/h3>\n<\/li>\n<\/ul>\n<p>N\u1ebfu \u0111\u1ee7 s\u1ed1 ng\u01b0\u1eddi b\u00ecnh ch\u1ecdn MKR ho\u1eb7c Nh\u00e0 ti\u00ean \u0111o\u00e1n kh\u1ea9n c\u1ea5p (\u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn b\u1edfi H\u1ec7 qu\u1ea3n tr\u1ecb Maker) tin r\u1eb1ng h\u1ec7 th\u1ed1ng n\u00e0y s\u1ebd b\u1ecb t\u1ea5n c\u00f4ng nghi\u00eam tr\u1ecdng ho\u1eb7c n\u1ebfu T\u1eaft kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c l\u00ean l\u1ecbch nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a vi\u1ec7c n\u00e2ng c\u1ea5p k\u1ef9 thu\u1eadt, h\u1ecd c\u00f3 th\u1ec3 k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng T\u1eaft kh\u1ea9n c\u1ea5p. \u0110i\u1ec1u n\u00e0y ng\u0103n vi\u1ec7c t\u1ea1o v\u00e0 thao t\u00e1c CDP ,v\u00e0 \u0111\u00f3ng b\u0103ng B\u1ea3ng gi\u00e1 (Price Feeds) \u1edf m\u1ed9t m\u1ee9c gi\u00e1 tr\u1ecb c\u1ed1 \u0111\u1ecbnh sau \u0111\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1eed l\u00fd khi\u1ebfu n\u1ea1i c\u00e2n \u0111\u1ed1i cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng. Ng\u01b0\u1eddi d\u00f9ng CDP c\u00f3 th\u1ec3 r\u00fat ngay l\u1eadp t\u1ee9c gi\u00e1 tr\u1ecb r\u00f2ng c\u1ee7a t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p trong CDP c\u1ee7a h\u1ecd k\u1ec3 t\u1eeb th\u1eddi \u0111i\u1ec3m T\u1eaft kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t.<\/p>\n<ul>\n<li>\n<h3>B\u01b0\u1edbc 2: Quy tr\u00ecnh x\u1eed l\u00fd \u0111\u1ea5u gi\u00e1 sau khi T\u1eaft kh\u1ea9n c\u1ea5p<\/h3>\n<\/li>\n<\/ul>\n<p>Sau khi T\u1eaft kh\u1ea9n c\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, c\u1ea7n c\u00f3 m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u1ec3 cho ph\u00e9p c\u00e1c cu\u1ed9c \u0110\u1ea5u gi\u00e1 t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p t\u1ed3n t\u1ea1i tr\u01b0\u1edbc \u0111\u00f3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh. Th\u1eddi gian x\u1eed l\u00fd \u0111\u1ea5u gi\u00e1 n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp b\u1edfi H\u1ec7 qu\u1ea3n tr\u1ecb Maker (Maker Governance) d\u00e0i h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi th\u1eddi gian t\u1ed1i \u0111a c\u1ee7a m\u1ed9t \u0110\u1ea5u gi\u00e1 t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p th\u00f4ng th\u01b0\u1eddng, \u0111i\u1ec1u n\u00e0y s\u1ebd \u0111\u1ea3m b\u1ea3o r\u1eb1ng v\u00e0o cu\u1ed1i th\u1eddi gian x\u1eed l\u00fd \u0111\u1ea5u gi\u00e1 kh\u00f4ng c\u00f2n phi\u00ean \u0111\u1ea5u gi\u00e1 n\u00e0o ch\u01b0a gi\u1ea3i quy\u1ebft xong.<\/p>\n<ul>\n<li>\n<h3>B\u01b0\u1edbc 3: Ch\u1ee7 s\u1edf h\u1eefu Dai y\u00eau c\u1ea7u t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u00f2n l\u1ea1i v\u1edbi Dai c\u1ee7a h\u1ecd<\/h3>\n<\/li>\n<\/ul>\n<p>Sau khi th\u1eddi gian x\u1eed l\u00fd \u0111\u1ea5u gi\u00e1 ho\u00e0n t\u1ea5t, ch\u1ee7 s\u1edf h\u1eefu Dai c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Dai c\u1ee7a m\u00ecnh \u0111\u1ec3 y\u00eau c\u1ea7u t\u00e0i s\u1ea3n th\u1ebfch\u1ea5pm\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp theo t\u1ef7 l\u1ec7 c\u1ed1 \u0111\u1ecbnh t\u01b0\u01a1ng \u1ee9ng v\u1edbi gi\u00e1 tr\u1ecb \u0111\u00e3 t\u00ednh to\u00e1n cho t\u00e0i s\u1ea3n c\u1ee7a h\u1ecd, d\u1ef1a tr\u00ean gi\u00e1 m\u1ee5c ti\u00eau c\u1ee7a Dai. V\u00ed d\u1ee5. N\u1ebfu Gi\u00e1 m\u1ee5c ti\u00eau c\u1ee7a Dai l\u00e0 1 \u0111\u00f4 la M\u1ef9, Gi\u00e1 ETH \/ USD l\u00e0 200 v\u00e0 ng\u01b0\u1eddi d\u00f9ng gi\u1eef 1000 Dai khi c\u01a1 ch\u1ebf T\u1eaft kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, sau th\u1eddi gian x\u1eed l\u00fd, h\u1ecd s\u1ebd c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ch\u00ednh x\u00e1c 5 ETH t\u1eeb N\u1ec1n t\u1ea3ng Maker. Kh\u00f4ng c\u00f3 gi\u1edbi h\u1ea1n th\u1eddi gian cho th\u1eddi \u0111i\u1ec3m c\u1ee7a y\u00eau c\u1ea7u cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra. Trong Dai\u0111a th\u1ebf ch\u1ea5p, nh\u1eefng ng\u01b0\u1eddi n\u1eafm gi\u1eef Dai s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t y\u00eau c\u1ea7u c\u00e2n \u0111\u1ed1i v\u1edbi t\u1eebng lo\u1ea1i t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p t\u1ed3n t\u1ea1i trong danh m\u1ee5c t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p.<\/p>\n<h2>\u0110i\u1ec1u ch\u1ec9nh t\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m Dai<\/h2>\n<p>Do thay \u0111\u1ed5i c\u1ee7a th\u1ecb tr\u01b0\u1eddng, khi gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a Dai l\u1ec7ch kh\u1ecfi Gi\u00e1 m\u1ee5c ti\u00eau trong ng\u1eafn h\u1ea1n, H\u1ec7 qu\u1ea3n tr\u1ecb Maker c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 m\u1ea5t \u1ed5n \u0111\u1ecbnh gi\u00e1 n\u00e0y b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh T\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m Dai. T\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m Dai l\u00e0 m\u1ed9t tham s\u1ed1 h\u1ec7 th\u1ed1ng to\u00e0n c\u1ea7u, c\u1ea3 hai \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ed1 ti\u1ec1n m\u00e0 ng\u01b0\u1eddi n\u1eafm gi\u1eef Dai c\u00f3 th\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c th\u00f4ng qua vi\u1ec7c n\u1eafm gi\u1eef c\u1ee7a h\u1ecd theo th\u1eddi gian, c\u0169ng nh\u01b0 chi ph\u00ed vay c\u01a1 b\u1ea3n \u0111\u1ec3 t\u1ea1o Dai t\u1eeb CDP.<\/p>\n<p>N\u1ebfu gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a Dai tr\u00ean 1 USD, T\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m c\u1ee7a Dai s\u1ebd gi\u1ea3m. \u0110i\u1ec1u n\u00e0y k\u00ecm h\u00e3m nhu c\u1ea7u, c\u00e1i m\u00e0 s\u1ebd l\u00e0m gi\u1ea3m gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a Dai xu\u1ed1ng v\u1ec1 m\u1ee9c gi\u00e1 m\u1ee5c ti\u00eau 1 USD.<\/p>\n<p>N\u1ebfu gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a Dai d\u01b0\u1edbi 1 USD, T\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m Dai s\u1ebd t\u0103ng. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng nhu c\u1ea7u, c\u00e1i m\u00e0 s\u1ebd l\u00e0m t\u0103ng gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a Dai l\u00ean t\u1edbi m\u1ee9c gi\u00e1 m\u1ee5c ti\u00eau 1 USD.<\/p>\n<p>Hai l\u1ef1c l\u01b0\u1ee3ng n\u00e0y c\u00f9ng nhau \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea5t c\u1ee9 khi n\u00e0o gi\u00e1 c\u1ee7a Dai l\u1ec7ch kh\u1ecfi Gi\u00e1 m\u1ee5c ti\u00eau, c\u00e1c \u0111i\u1ec1u ch\u1ec9nh s\u1ebd gi\u00fap h\u01b0\u1edbng gi\u00e1 th\u1ecb tr\u01b0\u1eddng tr\u1edf v\u1ec1 Gi\u00e1 m\u1ee5c ti\u00eau.<\/p>\n<p>Qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh t\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m Dai ban \u0111\u1ea7u s\u1ebd l\u00e0 m\u1ed9t quy tr\u00ecnh h\u00e0ng tu\u1ea7n trong \u0111\u00f3 c\u1ed9ng \u0111\u1ed3ng H\u1ec7 qu\u1ea3n tr\u1ecb Maker \u0111\u00e1nh gi\u00e1 d\u1eef li\u1ec7u th\u1ecb tr\u01b0\u1eddng c\u00f4ng c\u1ed9ng v\u00e0 d\u1eef li\u1ec7u \u0111\u1ed9c quy\u1ec1n do nh\u1eefng ng\u01b0\u1eddi tham gia th\u1ecb tr\u01b0\u1eddng cung c\u1ea5p v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem c\u00f3 c\u1ea7n thi\u1ebft \u0111i\u1ec1u ch\u1ec9nh v\u1edbi T\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m Dai hay kh\u00f4ng<\/p>\n<p>Trong Dai\u0111\u01a1n th\u1ebf ch\u1ea5p, T\u1ef7 su\u1ea5t ti\u1ebft ki\u1ec7m Dai s\u1ebd kh\u00f4ng c\u00f3 s\u1eb5n v\u00e0 thay v\u00e0o \u0111\u00f3, Ph\u00ed \u1ed5n \u0111\u1ecbnh tr\u00ean CDPs s\u1ebd \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh tr\u1ef1c ti\u1ebfp \u0111\u1ec3 c\u00e2n b\u1eb1ng cung v\u00e0 c\u1ea7u v\u00e0 b\u1ea3o v\u1ec7 s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a Dai tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>\u0110\u1ecdc ti\u1ebfp: <a href=\"https:\/\/news.bitcoinvn.io\/dai-stablecoin-p2\/\">T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng Dai Stablecoin (Ph\u1ea7n 2)<\/a><\/p>\n<p>Tham gia ngay c\u1ed9ng \u0111\u1ed3ng c\u1ee7a BitcoinVN \u0111\u1ec3 tr\u1edf th\u00e0nh ng\u01b0\u1eddi n\u1eafm th\u00f4ng tin th\u1ecb tr\u01b0\u1eddng nhanh nh\u1ea5t:\u00a0<a href=\"https:\/\/t.me\/bitcoinvn_community\">https:\/\/t.me\/bitcoinvn_community<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dai Stablecoin l\u00e0 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1eb1ng t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u00f3 gi\u00e1 tr\u1ecb \u1ed5n \u0111\u1ecbnh so v\u1edbi \u0110\u00f4 la M\u1ef9. Ch\u00fang t\u00f4i tin r\u1eb1ng c\u00e1c t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 \u1ed5n \u0111\u1ecbnh nh\u01b0 Dai l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 nh\u1eadn ra ti\u1ec1m n\u0103ng \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a c\u00f4ng ngh\u1ec7 blockchain. [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":4182,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-3205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-topic-guide"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng Dai Stablecoin (Ph\u1ea7n 1) - BitcoinVN News<\/title>\n<meta name=\"description\" content=\"Dai Stablecoin l\u00e0 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1eb1ng t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u00f3 gi\u00e1 tr\u1ecb \u1ed5n \u0111\u1ecbnh so v\u1edbi \u0110\u00f4 la M\u1ef9. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 mua n\u00f3 t\u1eeb c\u00e1c nh\u00e0 m\u00f4i gi\u1edbi,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng Dai Stablecoin (Ph\u1ea7n 1) - BitcoinVN News\" \/>\n<meta property=\"og:description\" content=\"Dai Stablecoin l\u00e0 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1eb1ng t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u00f3 gi\u00e1 tr\u1ecb \u1ed5n \u0111\u1ecbnh so v\u1edbi \u0110\u00f4 la M\u1ef9. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 mua n\u00f3 t\u1eeb c\u00e1c nh\u00e0 m\u00f4i gi\u1edbi,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/\" \/>\n<meta property=\"og:site_name\" content=\"BitcoinVN News\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/www.bitcoinvn.io\" \/>\n<meta property=\"article:published_time\" content=\"2019-12-12T12:00:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/dai-blog.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"780\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"L\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bitcoin_vietnam\" \/>\n<meta name=\"twitter:site\" content=\"@bitcoin_vietnam\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"L\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"17 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/\"},\"author\":{\"name\":\"L\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/#\/schema\/person\/1c4d3e72c54779c4d8886007cf38e0e1\"},\"headline\":\"T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng Dai Stablecoin (Ph\u1ea7n 1)\",\"datePublished\":\"2019-12-12T12:00:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/\"},\"wordCount\":3373,\"publisher\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/#organization\"},\"image\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/dai-blog.jpg\",\"articleSection\":[\"H\u01b0\u1edbng D\u1eabn Theo Ch\u1ee7 \u0110\u1ec1\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/\",\"url\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/\",\"name\":\"T\u1ed5ng quan v\u1ec1 h\u1ec7 th\u1ed1ng Dai Stablecoin (Ph\u1ea7n 1) - BitcoinVN News\",\"isPartOf\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/bitcoinvn.io\/news\/vi\/dai-stablecoin-p1\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bitcoinvn.io\/news\/wp-content\/uploads\/2019\/11\/dai-blog.jpg\",\"datePublished\":\"2019-12-12T12:00:06+00:00\",\"description\":\"Dai Stablecoin l\u00e0 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1eb1ng t\u00e0i s\u1ea3n th\u1ebf ch\u1ea5p c\u00f3 gi\u00e1 tr\u1ecb \u1ed5n \u0111\u1ecbnh so v\u1edbi \u0110\u00f4 la M\u1ef9. 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