{"id":35173,"date":"2026-04-06T16:12:50","date_gmt":"2026-04-06T09:12:50","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=35173"},"modified":"2026-04-06T16:12:50","modified_gmt":"2026-04-06T09:12:50","slug":"circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/","title":{"rendered":"Circle c\u00f4ng b\u1ed1 l\u1ed9 tr\u00ecnh kh\u00e1ng l\u01b0\u1ee3ng t\u1eed cho blockchain Arc"},"content":{"rendered":"<p data-path-to-node=\"8\"><strong>Trong khi c\u00e1c blockchain truy\u1ec1n th\u1ed1ng \u0111ang loay hoay t\u00ecm gi\u1ea3i ph\u00e1p v\u00e1 l\u1ed7i tr\u01b0\u1edbc m\u1ed1i \u0111e d\u1ecda t\u1eeb \u0111i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed, blockchain layer 1 m\u1edbi c\u1ee7a Circle mang t\u00ean Arc \u0111\u00e3 tuy\u00ean b\u1ed1 s\u1ebd t\u00edch h\u1ee3p s\u1eb5n kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt &#8220;h\u1eadu l\u01b0\u1ee3ng t\u1eed&#8221; ngay t\u1eeb th\u1eddi \u0111i\u1ec3m ra m\u1eaft.<\/strong><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/#Bao_mat_tu_goc_thay_vi_%E2%80%9Cva_loi%E2%80%9D_muon_mang\" >B\u1ea3o m\u1eadt t\u1eeb g\u1ed1c thay v\u00ec &#8220;v\u00e1 l\u1ed7i&#8221; mu\u1ed9n m\u00e0ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/#Cua_so_tan_cong_cuc_hep\" >C\u1eeda s\u1ed5 t\u1ea5n c\u00f4ng c\u1ef1c h\u1eb9p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/#Loi_ket\" >L\u1eddi k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-path-to-node=\"9\"><span class=\"ez-toc-section\" id=\"Bao_mat_tu_goc_thay_vi_%E2%80%9Cva_loi%E2%80%9D_muon_mang\"><\/span>B\u1ea3o m\u1eadt t\u1eeb g\u1ed1c thay v\u00ec &#8220;v\u00e1 l\u1ed7i&#8221; mu\u1ed9n m\u00e0ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"10\">Trong b\u1ea3n c\u1eadp nh\u1eadt m\u1edbi nh\u1ea5t v\u00e0o th\u1ee9 N\u0103m, \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n Arc cho bi\u1ebft m\u1ea1ng l\u01b0\u1edbi n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u s\u01a1 \u0111\u1ed3 ch\u1eef k\u00fd h\u1eadu l\u01b0\u1ee3ng t\u1eed (post-quantum signature scheme) ngay khi kh\u1edfi ch\u1ea1y <a href=\"https:\/\/www.fiahub.com\/blog\/testnet-devnet-va-mainnet-trong-cong-nghe-blockchain-la-gi\/\" target=\"_blank\" rel=\"noopener\">Mainnet<\/a>. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u1ea1o c\u00e1c v\u00ed c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng t\u1eeb m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed trong t\u01b0\u01a1ng lai &#8211; m\u1ed9t \u01b0u th\u1ebf v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c blockchain th\u1eddi k\u00ec \u0111\u1ea7u v\u1ed1n \u0111ang ph\u1ea3i ch\u1edd \u0111\u1ee3i \u0111\u1ec3 c\u1eadp nh\u1eadt t\u00ednh n\u0103ng n\u00e0y nh\u01b0 m\u1ed9t b\u1ea3n v\u00e1.<\/p>\n<p data-path-to-node=\"11\">M\u1ecdi v\u00ed blockchain hi\u1ec7n nay \u0111\u1ec1u d\u1ef1a tr\u00ean ch\u1eef k\u00fd s\u1ed1 \u0111\u1ec3 ch\u1ee9ng minh quy\u1ec1n s\u1edf h\u1eefu v\u00e0 \u1ee7y quy\u1ec1n giao d\u1ecbch. M\u1eb7c d\u00f9 m\u00e1y t\u00ednh hi\u1ec7n t\u1ea1i ch\u01b0a \u0111\u1ee7 m\u1ea1nh \u0111\u1ec3 b\u1ebb kh\u00f3a c\u00e1c m\u00e3 n\u00e0y, nh\u01b0ng m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed trong t\u01b0\u01a1ng lai c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u1ec3 truy c\u1eadp kh\u00f3a ri\u00eang t\u01b0 v\u00e0 r\u00fat s\u1ea1ch t\u00e0i s\u1ea3n. B\u1eb1ng c\u00e1ch cung c\u1ea5p ph\u01b0\u01a1ng th\u1ee9c k\u00fd kh\u00e1ng l\u01b0\u1ee3ng t\u1eed ngay t\u1eeb \u0111\u1ea7u, Arc \u0111\u1ea3m b\u1ea3o t\u00e0i s\u1ea3n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u0129nh vi\u1ec5n.<\/p>\n<p data-path-to-node=\"13\">Vi\u1ec7c x\u00e2y d\u1ef1ng kh\u1ea3 n\u0103ng kh\u00e1ng l\u01b0\u1ee3ng t\u1eed t\u1eeb n\u1ec1n m\u00f3ng khi\u1ebfn Arc tr\u1edf n\u00ean \u0111\u1eb7c bi\u1ec7t h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh l\u1edbn. M\u1ea1ng l\u01b0\u1edbi n\u00e0y \u0111\u00e3 kh\u1edfi \u0111\u1ed9ng Testnet v\u00e0o th\u00e1ng 10 n\u0103m ngo\u00e1i, s\u1eed d\u1ee5ng \u0111\u1ed3ng stablecoin USDC\u00a0l\u00e0m ph\u00ed gas g\u1ed1c.<\/p>\n<p data-path-to-node=\"13\"><em><strong>Xem th\u00eam: <a href=\"https:\/\/www.fiahub.com\/blog\/may-tinh-luong-tu-co-anh-huong-lon-den-tien-dien-tu-hay-khong\/\" target=\"_blank\" rel=\"noopener\">M\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn ti\u1ec1n \u0111i\u1ec7n t\u1eed hay kh\u00f4ng?<\/a><\/strong><\/em><\/p>\n<p data-path-to-node=\"14\">L\u1ed9 tr\u00ecnh c\u1ee7a Arc kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c b\u1ea3o v\u1ec7 kh\u00f3a v\u00ed, m\u00e0 c\u00f2n t\u1eadp trung v\u00e0o vi\u1ec7c b\u1ea3o m\u1eadt th\u00f4ng tin t\u00e0i ch\u00ednh nh\u1ea1y c\u1ea3m. V\u1ec1 ng\u1eafn h\u1ea1n, Arc h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 s\u1ed1 d\u01b0 c\u00e1 nh\u00e2n, thanh to\u00e1n b\u1ea3o m\u1eadt v\u00e0 th\u00f4ng tin ng\u01b0\u1eddi th\u1ee5 h\u01b0\u1edfng b\u1eb1ng m\u1eadt m\u00e3 kh\u00e1ng l\u01b0\u1ee3ng t\u1eed. Ti\u1ebfp theo, h\u1ecd h\u01b0\u1edbng t\u1edbi th\u1eaft ch\u1eb7t c\u00e1c l\u1ed7 h\u1ed5ng ti\u1ec1m \u1ea9n nh\u01b0 m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y c\u1ee7a validator, m\u00f4-\u0111un b\u1ea3o m\u1eadt ph\u1ea7n c\u1ee9ng v\u00e0 c\u00e1c k\u1ebft n\u1ed1i m\u00e3 h\u00f3a gi\u1eefa c\u00e1c node. V\u1ec1 d\u00e0i h\u1ea1n l\u1edbp validator s\u1ebd \u0111\u01b0\u1ee3c gia c\u1ed1, c\u00e1c m\u00e1y t\u00ednh do c\u00e1c t\u1ed5 ch\u1ee9c tin c\u1eady v\u1eadn h\u00e0nh \u0111\u1ec3 x\u00e1c nh\u1eadn giao d\u1ecbch.<\/p>\n<h2 data-path-to-node=\"16\"><span class=\"ez-toc-section\" id=\"Cua_so_tan_cong_cuc_hep\"><\/span>C\u1eeda s\u1ed5 t\u1ea5n c\u00f4ng c\u1ef1c h\u1eb9p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"17\">M\u1ed9t \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd trong thi\u1ebft k\u1ebf c\u1ee7a Arc l\u00e0 t\u1ed1c \u0111\u1ed9 ho\u00e0n t\u1ea5t giao d\u1ecbch c\u1ef1c nhanh, ch\u1ec9 trong ch\u01b0a \u0111\u1ea7y m\u1ed9t gi\u00e2y. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t r\u00e0o c\u1ea3n v\u1eadt l\u00fd c\u1ef1c l\u1edbn cho nh\u1eefng k\u1ebb t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed trong t\u01b0\u01a1ng lai, v\u00ec ch\u00fang ch\u1ec9 c\u00f3 m\u1ed9t kho\u1ea3ng th\u1eddi gian v\u00f4 c\u00f9ng nh\u1ecf \u0111\u1ec3 t\u00ecm c\u00e1ch b\u1ebb kh\u00f3a v\u00e0 gi\u1ea3 m\u1ea1o ch\u1eef k\u00fd.<\/p>\n<p data-path-to-node=\"18\">\u0110\u1ea1i di\u1ec7n Arc cho bi\u1ebft:<\/p>\n<blockquote>\n<p data-path-to-node=\"18\"><i data-path-to-node=\"18\" data-index-in-node=\"23\">&#8220;L\u1ed9 tr\u00ecnh c\u1ee7a Arc d\u1ef1 ki\u1ebfn s\u1ebd nh\u1eafm t\u1edbi vi\u1ec7c gia c\u1ed1 ch\u1eef k\u00fd c\u1ee7a validator sau khi tr\u1ea3i qua c\u00e1c \u0111\u1ee3t ki\u1ec3m tra hi\u1ec7u su\u1ea5t nghi\u00eam ng\u1eb7t. Vi\u1ec7c n\u00e2ng c\u1ea5p s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi h\u1ec7 th\u1ed1ng s\u1eb5n s\u00e0ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u1ea3 t\u00ednh linh ho\u1ea1t v\u00e0 hi\u1ec7u su\u1ea5t m\u1ea1ng l\u01b0\u1edbi.&#8221;<\/i><\/p>\n<\/blockquote>\n<h2 data-path-to-node=\"19\"><span class=\"ez-toc-section\" id=\"Loi_ket\"><\/span>L\u1eddi k\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-path-to-node=\"20\">Th\u00f4ng b\u00e1o c\u1ee7a Circle \u0111\u01b0\u1ee3c \u0111\u01b0a ra ngay sau khi c\u00e1c b\u00e1o c\u00e1o t\u1eeb Google l\u00e0m d\u1ea5y l\u00ean nghi v\u1ea5n v\u1ec1 \u0111\u1ed9 tin c\u1eady d\u00e0i h\u1ea1n c\u1ee7a c\u00e1c blockchain truy\u1ec1n th\u1ed1ng. Trong khi c\u00e1c startup nh\u01b0 Postquant Labs \u0111ang t\u00ecm c\u00e1ch d\u00f9ng ph\u1ea7n c\u1ee9ng l\u01b0\u1ee3ng t\u1eed \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng blockchain, th\u00ec c\u00e1ch ti\u1ebfp c\u1eadn ph\u1ea7n m\u1ec1m c\u1ee7a Circle v\u1edbi Arc cho th\u1ea5y m\u1ed9t con \u0111\u01b0\u1eddng th\u1ef1c t\u1ebf v\u00e0 nhanh ch\u00f3ng h\u01a1n cho c\u00e1c t\u1ed5 ch\u1ee9c mu\u1ed1n b\u1ea3o v\u1ec7 t\u00e0i s\u1ea3n c\u1ee7a m\u00ecnh tr\u01b0\u1edbc k\u1ef7 nguy\u00ean m\u1edbi.<\/p>\n<p data-path-to-node=\"20\">Nh\u01b0ng c\u0169ng l\u01b0u \u00fd r\u1eb1ng, Solana <a href=\"https:\/\/www.fiahub.com\/blog\/solana-thu-nghiem-bao-mat-chong-luong-tu\/\" target=\"_blank\" rel=\"noopener\">c\u0169ng \u0111\u00e3 th\u1eed nghi\u1ec7m<\/a> c\u00e1c thu\u1eadt to\u00e1n ch\u1eef k\u00fd h\u1eadu l\u01b0\u1ee3ng t\u1eed t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Circle, nh\u01b0ng k\u1ebft qu\u1ea3 l\u1ea1i cho th\u1ea5y, \u0111\u1ec3 \u0111\u00e1nh \u0111\u1ed5i l\u1ea5y b\u1ea3o m\u1eadt, m\u1ea1ng l\u01b0\u1edbi s\u1ebd ph\u1ea3i hi sinh t\u1edbi 90% t\u1ed1c \u0111\u1ed9 giao d\u1ecbch. Ch\u01b0a r\u00f5 Arc c\u1ee7a Circle s\u1ebd tinh ch\u1ec9nh nh\u01b0 th\u1ebf n\u00e0o, ch\u00fang ta s\u1ebd ph\u1ea3i ch\u1edd khi g\u1eb7p tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf m\u1edbi r\u00f5 \u0111\u01b0\u1ee3c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong khi c\u00e1c blockchain truy\u1ec1n th\u1ed1ng \u0111ang loay hoay t\u00ecm gi\u1ea3i ph\u00e1p v\u00e1 l\u1ed7i tr\u01b0\u1edbc m\u1ed1i \u0111e d\u1ecda t\u1eeb \u0111i\u1ec7n to\u00e1n l\u01b0\u1ee3ng t\u1eed, blockchain layer 1 m\u1edbi c\u1ee7a Circle mang t\u00ean Arc \u0111\u00e3 tuy\u00ean b\u1ed1 s\u1ebd t\u00edch h\u1ee3p s\u1eb5n kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt &#8220;h\u1eadu l\u01b0\u1ee3ng t\u1eed&#8221; ngay t\u1eeb th\u1eddi \u0111i\u1ec3m ra m\u1eaft. B\u1ea3o m\u1eadt t\u1eeb<\/p>\n","protected":false},"author":34,"featured_media":35174,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21841],"tags":[20294,21873],"class_list":{"0":"post-35173","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tin-tuc","8":"tag-circle","9":"tag-may-tinh-luong-tu"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Circle c\u00f4ng b\u1ed1 l\u1ed9 tr\u00ecnh kh\u00e1ng l\u01b0\u1ee3ng t\u1eed cho blockchain Arc - Fiahub<\/title>\n<meta name=\"description\" content=\"Blockchain Arc c\u1ee7a Circle cam k\u1ebft b\u1ea3o m\u1eadt tuy\u1ec7t \u0111\u1ed1i tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed nh\u1edd c\u01a1 ch\u1ebf ch\u1eef k\u00fd h\u1eadu l\u01b0\u1ee3ng t\u1eed ngay t\u1eeb ng\u00e0y \u0111\u1ea7u ra m\u1eaft.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Circle c\u00f4ng b\u1ed1 l\u1ed9 tr\u00ecnh kh\u00e1ng l\u01b0\u1ee3ng t\u1eed cho blockchain Arc\" \/>\n<meta property=\"og:description\" content=\"Blockchain Arc c\u1ee7a Circle cam k\u1ebft b\u1ea3o m\u1eadt tuy\u1ec7t \u0111\u1ed1i tr\u01b0\u1edbc c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng l\u01b0\u1ee3ng t\u1eed nh\u1edd c\u01a1 ch\u1ebf ch\u1eef k\u00fd h\u1eadu l\u01b0\u1ee3ng t\u1eed ngay t\u1eeb ng\u00e0y \u0111\u1ea7u ra m\u1eaft.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/\" \/>\n<meta property=\"og:site_name\" content=\"Fiahub Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FiahubVN\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-06T09:12:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/04\/arc-circle-cam-ket-khang-luong-tu.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Quang Ngo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:site\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Quang Ngo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/\"},\"author\":{\"name\":\"Quang Ngo\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/#\/schema\/person\/abb89b56f89488c923412e71e712dc9c\"},\"headline\":\"Circle c\u00f4ng b\u1ed1 l\u1ed9 tr\u00ecnh kh\u00e1ng l\u01b0\u1ee3ng t\u1eed cho blockchain Arc\",\"datePublished\":\"2026-04-06T09:12:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/\"},\"wordCount\":1108,\"publisher\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2026\/04\/arc-circle-cam-ket-khang-luong-tu.jpg\",\"keywords\":[\"Circle\",\"m\u00e1y t\u00ednh l\u01b0\u1ee3ng t\u1eed\"],\"articleSection\":[\"Tin t\u1ee9c 24h\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/\",\"url\":\"https:\/\/www.fiahub.com\/blog\/circle-cong-bo-lo-trinh-khang-luong-tu-cho-blockchain-arc\/\",\"name\":\"Circle c\u00f4ng b\u1ed1 l\u1ed9 tr\u00ecnh kh\u00e1ng l\u01b0\u1ee3ng t\u1eed cho blockchain Arc - 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