{"id":65,"date":"2026-07-26T19:38:13","date_gmt":"2026-07-26T11:38:13","guid":{"rendered":"https:\/\/bitcointoolkit.top\/coins\/chainlink\/"},"modified":"2026-07-29T01:35:23","modified_gmt":"2026-07-28T17:35:23","slug":"chainlink","status":"publish","type":"crypto_coin","link":"https:\/\/bitcointoolkit.top\/vi\/coins\/chainlink\/","title":{"rendered":"Chainlink (LINK): C\u00e1ch Oracle v\u00e0 Ngu\u1ed3n D\u1eef Li\u1ec7u Ho\u1ea1t \u0110\u1ed9ng"},"content":{"rendered":"<p>Chainlink l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng oracle \u0111a chu\u1ed7i v\u00e0 t\u01b0\u01a1ng t\u00e1c li\u00ean chu\u1ed7i. Trang n\u00e0y gi\u1ea3i th\u00edch v\u1ec1 kinh t\u1ebf d\u1ecbch v\u1ee5 LINK, staking, nh\u00e0 \u0111i\u1ec1u h\u00e0nh node, ph\u00ed gas c\u1ee7a chu\u1ed7i ch\u1ee7 v\u00e0 c\u00e1c ki\u1ec3m tra c\u1ea7n thi\u1ebft cho m\u1ed9t t\u00edch h\u1ee3p th\u1ef1c t\u1ebf.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u v\u1ec1 oracle Chainlink, ngu\u1ed3n d\u1eef li\u1ec7u, d\u1ecbch v\u1ee5 node, staking v\u00e0 ti\u1ec7n \u00edch LINK tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng m\u1ea1ng ho\u1eb7c \u0111\u00e1nh gi\u00e1 token.<\/p>","protected":false},"author":0,"featured_media":0,"template":"","meta":{"footnotes":""},"class_list":["post-65","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>Chainlink (LINK): Oracle Data and Message Delivery | BitcoinToolkit<\/title>\n<meta name=\"description\" content=\"Understand Chainlink 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