{"id":17331,"date":"2026-02-11T01:38:14","date_gmt":"2026-02-11T01:38:14","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/"},"modified":"2026-02-11T01:38:14","modified_gmt":"2026-02-11T01:38:14","slug":"mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/","title":{"rendered":"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai"},"content":{"rendered":"<h2>Th\u00f4ng b\u00e1o t\u1eeb Robinhood v\u1ec1 Ethereum Layer-2<\/h2>\n<p>Robinhood \u0111\u00e3 th\u00f4ng b\u00e1o v\u00e0o th\u1ee9 Ba r\u1eb1ng c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m c\u00e1c \u1ee9ng d\u1ee5ng tr\u00ean <strong>m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2<\/strong> c\u1ee7a c\u00f4ng ty, c\u00f9ng v\u1edbi vi\u1ec7c ra m\u1eaft m\u1ed9t <strong>testnet c\u00f4ng khai<\/strong> cho Robinhood Chain. \u0110i\u1ec1u n\u00e0y s\u1ebd t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng c\u00f3 r\u1ee7i ro th\u1ea5p cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u00e1nh gi\u00e1 c\u00e1c \u01b0u \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ee7a m\u1ea1ng l\u01b0\u1edbi khi n\u00f3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a c\u00f4ng ty m\u00f4i gi\u1edbi b\u00e1n l\u1ebb, theo th\u00f4ng c\u00e1o b\u00e1o ch\u00ed.<\/p>\n<h2>T\u1ea7m nh\u00ecn v\u1ec1 t\u00e0i ch\u00ednh phi t\u1eadp trung<\/h2>\n<p>T\u1ea7m nh\u00ecn c\u1ee7a Robinhood v\u1ec1 vi\u1ec7c ti\u1ebfp nh\u1eadn <strong>t\u00e0i ch\u00ednh phi t\u1eadp trung<\/strong> l\u00e0 r\u1ea5t r\u1ed9ng, nh\u01b0ng c\u00f4ng ty \u0111\u1eb7c bi\u1ec7t quan t\u00e2m \u0111\u1ebfn vi\u1ec7c c\u00e1c <strong>token c\u1ed5 phi\u1ebfu<\/strong> t\u01b0\u01a1ng th\u00edch nh\u01b0 th\u1ebf n\u00e0o v\u1edbi c\u00e1c quy tr\u00ecnh l\u00e0m vi\u1ec7c truy\u1ec1n th\u1ed1ng, theo Johann Kerbrat, Ph\u00f3 Ch\u1ee7 t\u1ecbch c\u1ea5p cao v\u00e0 Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ee7a Robinhood Crypto. &#8220;Ch\u00fang t\u00f4i kh\u00f4ng mu\u1ed1n bi\u1ebfn n\u00f3 th\u00e0nh m\u1ed9t [m\u1ea1ng l\u01b0\u1edbi Layer-2] ch\u1ec9 \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4,&#8221; \u00f4ng n\u00f3i v\u1edbi Decrypt. &#8220;Ch\u00fang t\u00f4i th\u1ef1c s\u1ef1 \u0111ang s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u01a1 s\u1edf n\u00e0y \u0111\u1ec3 x\u00e2y d\u1ef1ng l\u1ea1i m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh.&#8221;<\/p>\n<h2>Giai \u0111o\u1ea1n testnet v\u00e0 m\u1ee5c ti\u00eau<\/h2>\n<p>C\u00e1c m\u1ea1ng l\u01b0\u1edbi Layer-2 t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a Ethereum, nh\u01b0ng Robinhood \u0111ang ti\u1ebfp nh\u1eadn c\u00f4ng ngh\u1ec7 n\u00e0y nh\u01b0 m\u1ed9t c\u00e1ch \u0111\u1ec3 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 c\u1ee7a m\u00ecnh, \u0111\u1ed3ng th\u1eddi t\u1ea1o ra m\u1ed9t g\u00f3c ri\u00eang trong h\u1ec7 sinh th\u00e1i crypto r\u1ed9ng l\u1edbn h\u01a1n \u0111\u1ec3 thu h\u00fat kh\u00e1ch h\u00e0ng. Kerbrat cho bi\u1ebft giai \u0111o\u1ea1n testnet nh\u1eb1m v\u00e0o c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n quen thu\u1ed9c v\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 <strong>s\u00e0n giao d\u1ecbch h\u1ee3p \u0111\u1ed3ng t\u01b0\u01a1ng lai v\u0129nh vi\u1ec5n<\/strong> v\u00e0 <strong>n\u1ec1n t\u1ea3ng cho vay<\/strong>, nh\u01b0ng c\u0169ng d\u00e0nh cho c\u00e1c t\u1ed5 ch\u1ee9c, nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 quan t\u00e2m \u0111\u1ebfn vi\u1ec7c cu\u1ed1i c\u00f9ng s\u1eed d\u1ee5ng m\u1ea1ng l\u01b0\u1edbi c\u1ee7a Robinhood \u0111\u1ec3 cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ri\u00eang h\u1ecd.<\/p>\n<h2>Tri\u1ec3n khai token c\u1ed5 phi\u1ebfu v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5<\/h2>\n<p>T\u00e1m th\u00e1ng tr\u01b0\u1edbc, c\u00f4ng ty \u0111\u00e3 tri\u1ec3n khai <strong>token c\u1ed5 phi\u1ebfu<\/strong> cho kh\u00e1ch h\u00e0ng \u1edf ch\u00e2u \u00c2u, cung c\u1ea5p cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn t\u1ed5ng h\u1ee3p v\u1edbi c\u00e1c c\u1ed5 phi\u1ebfu c\u1ee7a M\u1ef9, c\u0169ng nh\u01b0 c\u00e1c c\u00f4ng ty t\u01b0 nh\u00e2n. Kerbrat cho bi\u1ebft Robinhood mu\u1ed1n m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 \u0111\u00f3 \u0111\u1ebfn c\u00e0ng nhi\u1ec1u khu v\u1ef1c ph\u00e1p l\u00fd c\u00e0ng t\u1ed1t. Tuy nhi\u00ean, c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 hi\u1ec7n t\u1ea1i c\u00f3 quy\u1ec1n truy c\u1eadp h\u1ea1n ch\u1ebf v\u00e0o c\u00e1c t\u00e0i s\u1ea3n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a \u1edf M\u1ef9, v\u1edbi \u1ee6y ban Ch\u1ee9ng kho\u00e1n v\u00e0 Giao d\u1ecbch hi\u1ec7n \u0111ang x\u00e2y d\u1ef1ng h\u01b0\u1edbng d\u1eabn xung quanh c\u00e1c \u0111\u1ea1i di\u1ec7n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a c\u00e1c t\u00e0i s\u1ea3n th\u1ef1c t\u1ebf. Coinbase l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ty crypto \u0111ang ch\u1ea1y \u0111ua \u0111\u1ec3 \u0111\u01b0a c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1 ra th\u1ecb tr\u01b0\u1eddng.<\/p>\n<blockquote>\n<p>&#8220;Ch\u00fang t\u00f4i s\u1ebd r\u1ea5t c\u1ea9n th\u1eadn v\u1ec1 vi\u1ec7c tri\u1ec3n khai,&#8221; Kerbrat n\u00f3i. Sau khi tri\u1ec3n khai token c\u1ed5 phi\u1ebfu v\u00e0o n\u0103m ngo\u00e1i, Kerbrat m\u00f4 t\u1ea3 giai \u0111o\u1ea1n testnet l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng. N\u00f3 s\u1ebd th\u00f4ng b\u00e1o t\u1ea7m nh\u00ecn c\u1ee7a c\u00f4ng ty v\u1ec1 vi\u1ec7c t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho giao d\u1ecbch 24\/7, v\u1edbi crypto \u0111\u00f3ng vai tr\u00f2 l\u00e0 x\u01b0\u01a1ng s\u1ed1ng, \u00f4ng n\u00f3i. &#8220;Ch\u00fang t\u00f4i \u0111ang s\u1eed d\u1ee5ng [Robinhood Chain] cho giao d\u1ecbch token c\u1ed5 phi\u1ebfu, \u0111i\u1ec1u n\u00e0y th\u1ef1c s\u1ef1 l\u00e0 c\u00e1ch \u0111\u1ec3 m\u00f4 ph\u1ecfng nh\u1eefng g\u00ec ch\u00fang t\u00f4i \u0111ang l\u00e0m \u1edf M\u1ef9,&#8221; \u00f4ng th\u00eam v\u00e0o. &#8220;Ch\u00fang t\u00f4i kh\u00f4ng d\u1eebng l\u1ea1i \u1edf giao d\u1ecbch crypto.&#8221;<\/p>\n<\/blockquote>\n<h2>C\u00f4ng ngh\u1ec7 v\u00e0 m\u00f4 h\u00ecnh m\u1ea1ng l\u01b0\u1edbi<\/h2>\n<p>Coinbase v\u00e0 Kraken \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c m\u1ea1ng l\u01b0\u1edbi Layer-2 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi OP Labs, \u0111\u1ed9i ng\u0169 \u0111\u1ee9ng sau Optimism. Robinhood \u0111ang \u00e1p d\u1ee5ng m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn kh\u00e1c, b\u1eb1ng c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a m\u1ea1ng l\u01b0\u1edbi c\u1ee7a m\u00ecnh tr\u00ean m\u1ed9t m\u1ea1ng l\u01b0\u1edbi m\u1edf r\u1ed9ng Ethereum \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi <strong>Offchain Labs<\/strong> c\u00f3 t\u00ean l\u00e0 <strong>Arbitrum<\/strong>. &#8220;V\u1edbi c\u00f4ng ngh\u1ec7 th\u00e2n thi\u1ec7n v\u1edbi nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a Arbitrum, Robinhood Chain \u0111ang \u1edf v\u1ecb tr\u00ed t\u1ed1t \u0111\u1ec3 gi\u00fap ng\u00e0nh c\u00f4ng nghi\u1ec7p cung c\u1ea5p ch\u01b0\u01a1ng ti\u1ebfp theo c\u1ee7a vi\u1ec7c m\u00e3 h\u00f3a,&#8221; Steven Goldfeder, \u0111\u1ed3ng s\u00e1ng l\u1eadp v\u00e0 CEO c\u1ee7a Offchain Labs cho bi\u1ebft trong m\u1ed9t tuy\u00ean b\u1ed1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u00f4ng b\u00e1o t\u1eeb Robinhood v\u1ec1 Ethereum Layer-2 Robinhood \u0111\u00e3 th\u00f4ng b\u00e1o v\u00e0o th\u1ee9 Ba r\u1eb1ng c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m c\u00e1c \u1ee9ng d\u1ee5ng tr\u00ean m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a c\u00f4ng ty, c\u00f9ng v\u1edbi vi\u1ec7c ra m\u1eaft m\u1ed9t testnet c\u00f4ng k&#8230;<\/p>\n","protected":false},"author":3,"featured_media":17330,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[4292,4226,4218,4362,11131,4523,10422,4298,5320,11515,4204],"class_list":["post-17331","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum","tag-arbitrum","tag-coinbase","tag-ethereum","tag-eu","tag-johann-kerbrat","tag-kraken","tag-offchain-labs","tag-optimism","tag-robinhood","tag-robinhood-crypto","tag-usa"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai - CryptoZen<\/title>\n<meta name=\"description\" content=\"Robinhood \u0111\u00e3 ra m\u1eaft testnet c\u00f4ng khai cho m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a m\u00ecnh, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 crypto cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai - CryptoZen\" \/>\n<meta property=\"og:description\" content=\"Robinhood \u0111\u00e3 ra m\u1eaft testnet c\u00f4ng khai cho m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a m\u00ecnh, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 crypto cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/\" \/>\n<meta property=\"og:site_name\" content=\"CryptoZen\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-11T01:38:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/\"},\"author\":{\"name\":\"Editor\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c\"},\"headline\":\"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai\",\"datePublished\":\"2026-02-11T01:38:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/\"},\"wordCount\":1093,\"publisher\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#organization\"},\"image\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg\",\"keywords\":[\"Arbitrum\",\"Coinbase\",\"Ethereum\",\"EU\",\"Johann Kerbrat\",\"Kraken\",\"Offchain Labs\",\"Optimism\",\"Robinhood\",\"Robinhood Crypto\",\"USA\"],\"articleSection\":[\"Ethereum\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/\",\"url\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/\",\"name\":\"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai - CryptoZen\",\"isPartOf\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg\",\"datePublished\":\"2026-02-11T01:38:14+00:00\",\"description\":\"Robinhood \u0111\u00e3 ra m\u1eaft testnet c\u00f4ng khai cho m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a m\u00ecnh, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 crypto cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb.\",\"breadcrumb\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage\",\"url\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg\",\"contentUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg\",\"width\":1280,\"height\":720},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/cryptozen.asia\/vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#website\",\"url\":\"https:\/\/cryptozen.asia\/vn\/\",\"name\":\"CryptoZen\",\"description\":\"Tin t\u1ee9c ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi AI\",\"publisher\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#organization\"},\"alternateName\":\"CZ\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cryptozen.asia\/vn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#organization\",\"name\":\"CryptoZen\",\"alternateName\":\"CZ\",\"url\":\"https:\/\/cryptozen.asia\/vn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png\",\"contentUrl\":\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png\",\"width\":600,\"height\":600,\"caption\":\"CryptoZen\"},\"image\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c\",\"name\":\"Editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g\",\"caption\":\"Editor\"},\"url\":\"https:\/\/cryptozen.asia\/vn\/author\/editorapi\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai - CryptoZen","description":"Robinhood \u0111\u00e3 ra m\u1eaft testnet c\u00f4ng khai cho m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a m\u00ecnh, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 crypto cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/","og_locale":"en_US","og_type":"article","og_title":"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai - CryptoZen","og_description":"Robinhood \u0111\u00e3 ra m\u1eaft testnet c\u00f4ng khai cho m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a m\u00ecnh, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 crypto cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb.","og_url":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/","og_site_name":"CryptoZen","article_published_time":"2026-02-11T01:38:14+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg","type":"image\/jpeg"}],"author":"Editor","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Editor","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"5 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#article","isPartOf":{"@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/"},"author":{"name":"Editor","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c"},"headline":"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai","datePublished":"2026-02-11T01:38:14+00:00","mainEntityOfPage":{"@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/"},"wordCount":1093,"publisher":{"@id":"https:\/\/cryptozen.asia\/vn\/#organization"},"image":{"@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg","keywords":["Arbitrum","Coinbase","Ethereum","EU","Johann Kerbrat","Kraken","Offchain Labs","Optimism","Robinhood","Robinhood Crypto","USA"],"articleSection":["Ethereum"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/","url":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/","name":"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai - CryptoZen","isPartOf":{"@id":"https:\/\/cryptozen.asia\/vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage"},"image":{"@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage"},"thumbnailUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg","datePublished":"2026-02-11T01:38:14+00:00","description":"Robinhood \u0111\u00e3 ra m\u1eaft testnet c\u00f4ng khai cho m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a m\u00ecnh, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 crypto cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb.","breadcrumb":{"@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#primaryimage","url":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg","contentUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/02\/story_160819_preview.jpeg","width":1280,"height":720},{"@type":"BreadcrumbList","@id":"https:\/\/cryptozen.asia\/vn\/mang-luoi-ethereum-layer-2-cua-robinhood-buoc-vao-giai-doan-thu-nghiem-cong-khai\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cryptozen.asia\/vn\/"},{"@type":"ListItem","position":2,"name":"M\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a Robinhood b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n th\u1eed nghi\u1ec7m c\u00f4ng khai"}]},{"@type":"WebSite","@id":"https:\/\/cryptozen.asia\/vn\/#website","url":"https:\/\/cryptozen.asia\/vn\/","name":"CryptoZen","description":"Tin t\u1ee9c ti\u1ec1n \u0111i\u1ec7n t\u1eed h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi AI","publisher":{"@id":"https:\/\/cryptozen.asia\/vn\/#organization"},"alternateName":"CZ","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cryptozen.asia\/vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/cryptozen.asia\/vn\/#organization","name":"CryptoZen","alternateName":"CZ","url":"https:\/\/cryptozen.asia\/vn\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/","url":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png","contentUrl":"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2025\/05\/azen_preview2-1.png","width":600,"height":600,"caption":"CryptoZen"},"image":{"@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c","name":"Editor","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bfd406270e6dbea874497e5c3a864e82?s=96&d=mm&r=g","caption":"Editor"},"url":"https:\/\/cryptozen.asia\/vn\/author\/editorapi\/"}]}},"yoast_description":"Robinhood \u0111\u00e3 ra m\u1eaft testnet c\u00f4ng khai cho m\u1ea1ng l\u01b0\u1edbi Ethereum Layer-2 c\u1ee7a m\u00ecnh, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o \u1ee9ng d\u1ee5ng v\u00e0 m\u1edf r\u1ed9ng d\u1ecbch v\u1ee5 crypto cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 b\u00e1n l\u1ebb.","_links":{"self":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/posts\/17331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/comments?post=17331"}],"version-history":[{"count":0,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/posts\/17331\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/media\/17330"}],"wp:attachment":[{"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/media?parent=17331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/categories?post=17331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cryptozen.asia\/vn\/wp-json\/wp\/v2\/tags?post=17331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}