{"id":173,"date":"2026-07-26T23:11:48","date_gmt":"2026-07-26T15:11:48","guid":{"rendered":"https:\/\/bitcointoolkit.top\/coins\/arbitrum\/"},"modified":"2026-07-29T01:36:19","modified_gmt":"2026-07-28T17:36:19","slug":"arbitrum","status":"publish","type":"crypto_coin","link":"https:\/\/bitcointoolkit.top\/vi\/coins\/arbitrum\/","title":{"rendered":"Arbitrum (ARB): C\u00e1ch Nitro v\u00e0 Sequencer Ho\u1ea1t \u0110\u1ed9ng"},"content":{"rendered":"<p>S\u1eed d\u1ee5ng trang n\u00e0y \u0111\u1ec3 t\u00e1ch ARB kh\u1ecfi ph\u00ed gas c\u1ee7a Arbitrum One, hi\u1ec3u c\u00e1c giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng c\u1ee7a sequencer v\u00e0 Ethereum, \u0111\u1ed3ng th\u1eddi xem x\u00e9t c\u00e1c kho\u1ea3n g\u1eedi ho\u1eb7c r\u00fat ti\u1ec1n tr\u01b0\u1edbc khi di chuy\u1ec3n t\u00e0i s\u1ea3n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u v\u1ec1 qu\u00e1 tr\u00ecnh th\u1ef1c thi Arbitrum Nitro, ph\u00ed gas ETH, tr\u1ea1ng th\u00e1i sequencer v\u00e0 th\u1eddi gian r\u00fat ti\u1ec1n t\u1eeb Ethereum tr\u01b0\u1edbc khi bridge ho\u1eb7c giao d\u1ecbch.<\/p>","protected":false},"author":0,"featured_media":0,"template":"","meta":{"footnotes":""},"class_list":["post-173","crypto_coin","type-crypto_coin","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Arbitrum (ARB): Rollup Transaction and Withdrawal Checks | BitcoinToolkit<\/title>\n<meta name=\"description\" content=\"Understand Arbitrum Nitro execution, ETH gas, sequencer states and Ethereum withdrawal timing before bridging or transacting.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bitcointoolkit.top\/vi\/coins\/arbitrum\/\" \/>\n<meta property=\"og:locale\" content=\"vi\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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