{"id":13396,"date":"2025-09-21T22:32:12","date_gmt":"2025-09-21T22:32:12","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/jimmy-song-chi-trich-cac-nha-phat-trien-bitcoin-core-vi-tu-duy-fiat-lien-quan-den-op_return\/"},"modified":"2025-09-21T22:32:12","modified_gmt":"2025-09-21T22:32:12","slug":"jimmy-song-chi-trich-cac-nha-phat-trien-bitcoin-core-vi-tu-duy-fiat-lien-quan-den-op_return","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/jimmy-song-chi-trich-cac-nha-phat-trien-bitcoin-core-vi-tu-duy-fiat-lien-quan-den-op_return\/","title":{"rendered":"Jimmy Song ch\u1ec9 tr\u00edch c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Bitcoin Core v\u00ec t\u01b0 duy &#8216;fiat&#8217; li\u00ean quan \u0111\u1ebfn OP_Return"},"content":{"rendered":"<h2>Ch\u1ec9 tr\u00edch v\u1ec1 quy\u1ebft \u0111\u1ecbnh c\u1ee7a Bitcoin Core<\/h2>\n<p>Jimmy Song, m\u1ed9t <strong>nh\u00e0 ph\u00e1t tri\u1ec3n<\/strong> v\u00e0 <strong>ng\u01b0\u1eddi \u1ee7ng h\u1ed9 Bitcoin<\/strong>, \u0111\u00e3 ch\u1ec9 tr\u00edch quy\u1ebft \u0111\u1ecbnh c\u1ee7a c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Bitcoin Core v\u1ec1 vi\u1ec7c lo\u1ea1i b\u1ecf gi\u1edbi h\u1ea1n <strong>OP_Return<\/strong> cho d\u1eef li\u1ec7u phi ti\u1ec1n t\u1ec7 \u0111\u01b0\u1ee3c nh\u00fang tr\u00ean blockchain Bitcoin trong b\u1ea3n n\u00e2ng c\u1ea5p Bitcoin Core 30 s\u1eafp t\u1edbi, cho r\u1eb1ng \u0111\u00e2y l\u00e0 m\u1ed9t t\u01b0 duy <em>&#8220;fiat&#8221;<\/em>. Song c\u00e1o bu\u1ed9c c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Core \u0111\u00e3 l\u1ea3ng tr\u00e1nh nh\u1eefng lo ng\u1ea1i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1ec1 vi\u1ec7c lo\u1ea1i b\u1ecf gi\u1edbi h\u1ea1n OP_Return, hi\u1ec7n t\u1ea1i l\u00e0 80 byte, v\u00e0 ph\u1edbt l\u1edd s\u1ef1 ph\u1ea3n \u0111\u1ed1i m\u1ea1nh m\u1ebd t\u1eeb c\u1ed9ng \u0111\u1ed3ng Bitcoin c\u0169ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi ch\u1ea1y node.<\/p>\n<blockquote><p>\n    \u00d4ng n\u00f3i: \u201c\u00dd t\u01b0\u1edfng r\u1eb1ng spam kh\u00f3 \u0111\u1ecbnh ngh\u0129a, v\u00e0 v\u00ec s\u1ef1 m\u01a1 h\u1ed3 n\u00e0y, ch\u00fang ta kh\u00f4ng n\u00ean ph\u00e2n bi\u1ec7t g\u00ec trong ph\u1ea7n m\u1ec1m, l\u00e0 m\u1ed9t l\u1eadp lu\u1eadn l\u00e3ng ph\u00ed th\u1eddi gian t\u1eeb ch\u00ednh tr\u1ecb fiat, n\u01a1i b\u1ea1n gi\u1ea3 v\u1edd kh\u00f4ng bi\u1ebft \u0111i\u1ec1u hi\u1ec3n nhi\u00ean, \u0111\u1ec3 cu\u1ed9c tranh lu\u1eadn th\u1ef1c s\u1ef1 kh\u00f4ng bao gi\u1edd c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u \u2014 c\u00e1c \u1ee9ng d\u1ee5ng phi ti\u1ec1n t\u1ec7 c\u1ee7a Bitcoin l\u00e0 spam. B\u1ea1n c\u00f3 th\u1ec3 tranh lu\u1eadn xem \u0111\u00f3 c\u00f3 ph\u1ea3i l\u00e0 \u0111i\u1ec1u mong mu\u1ed1n hay kh\u00f4ng, nh\u01b0ng n\u00f3i r\u1eb1ng b\u1ea1n kh\u00f4ng th\u1ec3 \u0111\u1ecbnh ngh\u0129a n\u00f3 l\u00e0 m\u1ed9t chi\u1ebfn thu\u1eadt tr\u00ec ho\u00e3n nh\u1eb1m tr\u00e1nh cu\u1ed9c tranh lu\u1eadn th\u1ef1c s\u1ef1 v\u1ec1 t\u00e1c \u0111\u1ed9ng th\u1ef1c t\u1ebf \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i c\u1ee7a s\u1ef1 thay \u0111\u1ed5i n\u00e0y.\u201d\n<\/p><\/blockquote>\n<h2>Cu\u1ed9c tranh lu\u1eadn v\u1ec1 OP_Return<\/h2>\n<p>Cu\u1ed9c tranh lu\u1eadn v\u1ec1 OP_Return \u0111\u00e3 di\u1ec5n ra g\u1ea7n s\u00e1u th\u00e1ng, g\u1ee3i nh\u1edb \u0111\u1ebfn c\u00e1c cu\u1ed9c chi\u1ebfn k\u00edch th\u01b0\u1edbc kh\u1ed1i Bitcoin t\u1eeb n\u0103m 2015 \u0111\u1ebfn 2017, cu\u1ed1i c\u00f9ng d\u1eabn \u0111\u1ebfn m\u1ed9t <strong>hard fork<\/strong> c\u1ee7a giao th\u1ee9c Bitcoin t\u1ea1o ra Bitcoin Cash. \u0110i\u1ec1u n\u00e0y khi\u1ebfn m\u1ed9t s\u1ed1 ng\u01b0\u1eddi trong c\u1ed9ng \u0111\u1ed3ng Bitcoin suy \u0111o\u00e1n li\u1ec7u c\u00e1c cu\u1ed9c chi\u1ebfn OP_Return c\u00f3 d\u1eabn \u0111\u1ebfn m\u1ed9t s\u1ef1 chia r\u1ebd t\u01b0\u01a1ng t\u1ef1 hay kh\u00f4ng.<\/p>\n<p>Nh\u1eefng ng\u01b0\u1eddi ch\u1ea1y node \u0111\u00e3 b\u1ecf phi\u1ebfu b\u1eb1ng c\u00e1ch r\u1eddi b\u1ecf trong cu\u1ed9c di c\u01b0 l\u1ecbch s\u1eed \u0111\u1ebfn <strong>Bitcoin Knots<\/strong>. Quy\u1ebft \u0111\u1ecbnh c\u1ee7a c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Bitcoin Core v\u1ec1 vi\u1ec7c \u0111\u01a1n ph\u01b0\u01a1ng m\u1edf r\u1ed9ng gi\u1edbi h\u1ea1n d\u1eef li\u1ec7u OP_Return \u0111\u00e3 khi\u1ebfn c\u1ed9ng \u0111\u1ed3ng Bitcoin chia r\u1ebd v\u00e0 th\u00fac \u0111\u1ea9y s\u1ed1 l\u01b0\u1ee3ng k\u1ef7 l\u1ee5c nh\u1eefng ng\u01b0\u1eddi ch\u1ea1y node Bitcoin \u0111\u1ebfn Bitcoin Knots, m\u1ed9t tri\u1ec3n khai thay th\u1ebf c\u1ee7a ph\u1ea7n m\u1ec1m node Bitcoin.<\/p>\n<h2>S\u1ef1 gia t\u0103ng c\u1ee7a Bitcoin Knots<\/h2>\n<p>S\u1ef1 gia t\u0103ng n\u00e0y trong s\u1ed1 l\u01b0\u1ee3ng node ch\u1ea1y Bitcoin Knots, hi\u1ec7n chi\u1ebfm kho\u1ea3ng <strong>20%<\/strong> m\u1ea1ng l\u01b0\u1edbi, so v\u1edbi kho\u1ea3ng <strong>1%<\/strong> v\u00e0o n\u0103m 2024, \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc nh\u1ea3y g\u1ea7n nh\u01b0 th\u1eb3ng \u0111\u1ee9ng ch\u1ec9 trong ch\u00edn th\u00e1ng. Knots cho ph\u00e9p nh\u1eefng ng\u01b0\u1eddi ch\u1ea1y node th\u1ef1c thi c\u00e1c gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc d\u1eef li\u1ec7u nghi\u00eam ng\u1eb7t, m\u00e0 nh\u1eefng ng\u01b0\u1eddi \u1ee7ng h\u1ed9 l\u1eadp lu\u1eadn l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o t\u1ed3n s\u1ef1 ph\u00e2n quy\u1ec1n c\u1ee7a giao th\u1ee9c Bitcoin.<\/p>\n<h2>Y\u00eau c\u1ea7u l\u01b0u tr\u1eef v\u00e0 ph\u00e2n quy\u1ec1n<\/h2>\n<p>S\u1ed5 c\u00e1i Bitcoin \u0111\u00e3 t\u1ea1o ra kho\u1ea3ng <strong>680 gigabyte<\/strong> d\u1eef li\u1ec7u k\u1ec3 t\u1eeb khi ra \u0111\u1eddi c\u1ee7a giao th\u1ee9c phi t\u1eadp trung v\u00e0o n\u0103m 2009, nh\u1edd v\u00e0o ki\u1ebfn tr\u00fac \u0111\u01a1n gi\u1ea3n c\u1ee7a Bitcoin v\u00e0 c\u00e1c gi\u1edbi h\u1ea1n d\u1eef li\u1ec7u nghi\u00eam ng\u1eb7t. C\u00e1c y\u00eau c\u1ea7u l\u01b0u tr\u1eef d\u1eef li\u1ec7u th\u1ea5p c\u1ee7a Bitcoin cho ph\u00e9p b\u1ea5t k\u1ef3 ai ch\u1ea1y m\u1ed9t node tr\u00ean ph\u1ea7n c\u1ee9ng m\u00e1y t\u00ednh b\u00e1n l\u1ebb v\u1edbi chi ph\u00ed ch\u1ec9 t\u1eeb <strong>300 \u0111\u00f4 la<\/strong>, d\u00e2n ch\u1ee7 h\u00f3a quy\u1ec1n truy c\u1eadp v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e2n quy\u1ec1n t\u1ed1i \u0111a.<\/p>\n<p>\u0110\u1ec3 so s\u00e1nh, c\u00e1c m\u1ea1ng blockchain c\u00f3 th\u00f4ng l\u01b0\u1ee3ng cao h\u01a1n v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng h\u1ee3p \u0111\u1ed3ng th\u00f4ng minh, t\u1ea1o ra nhi\u1ec1u d\u1eef li\u1ec7u h\u01a1n, c\u00f3 th\u1ec3 t\u1ed1n h\u00e0ng ch\u1ee5c ngh\u00ecn \u0111\u00f4 la \u0111\u1ec3 v\u1eadn h\u00e0nh v\u00e0 y\u00eau c\u1ea7u ph\u1ea7n c\u1ee9ng th\u01b0\u01a1ng m\u1ea1i chuy\u00ean d\u1ee5ng, c\u00f3 ngh\u0129a l\u00e0 ch\u1ec9 nh\u1eefng nh\u00e0 \u0111\u1ea7u t\u01b0 gi\u00e0u c\u00f3 v\u00e0 c\u00e1c t\u1eadp \u0111o\u00e0n l\u1edbn m\u1edbi c\u00f3 th\u1ec3 ch\u1ea1y node v\u00e0 th\u1ef1c thi c\u00e1c quy t\u1eafc \u0111\u1ed3ng thu\u1eadn c\u1ee7a nh\u1eefng giao th\u1ee9c \u0111\u00f3. C\u00e1c y\u00eau c\u1ea7u ph\u1ea7n c\u1ee9ng m\u1ea1nh m\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c t\u0103ng c\u01b0\u1eddng s\u1ef1 t\u1eadp trung h\u00f3a c\u1ee7a m\u1ed9t giao th\u1ee9c blockchain v\u00e0 gia t\u0103ng r\u1ee7i ro r\u1eb1ng m\u1ed9t v\u00e0i node c\u00f3 th\u1ec3 th\u00f4ng \u0111\u1ed3ng \u0111\u1ec3 thay \u0111\u1ed5i c\u00e1c quy t\u1eafc \u0111\u1ed3ng thu\u1eadn ho\u1eb7c \u0111\u1ea3o ng\u01b0\u1ee3c c\u00e1c giao d\u1ecbch.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ec9 tr\u00edch v\u1ec1 quy\u1ebft \u0111\u1ecbnh c\u1ee7a Bitcoin Core Jimmy Song, m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 ng\u01b0\u1eddi \u1ee7ng h\u1ed9 Bitcoin, \u0111\u00e3 ch\u1ec9 tr\u00edch quy\u1ebft \u0111\u1ecbnh c\u1ee7a c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Bitcoin Core v\u1ec1 vi\u1ec7c lo\u1ea1i b\u1ecf gi\u1edbi h\u1ea1n OP_Return cho d\u1eef li\u1ec7u phi ti\u1ec1n t\u1ec7 \u0111\u01b0\u1ee3c&#8230;<\/p>\n","protected":false},"author":3,"featured_media":13395,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[4225,6022,5726,4226,4218,10311],"class_list":["post-13396","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-bitcoin","tag-bitcoin-cash","tag-bitcoin-knots","tag-coinbase","tag-ethereum","tag-jimmy-song"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Jimmy Song ch\u1ec9 tr\u00edch c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n Bitcoin Core v\u00ec t\u01b0 duy &#039;fiat&#039; 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