{"id":17252,"date":"2022-06-27T10:19:26","date_gmt":"2022-06-27T03:19:26","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=17252"},"modified":"2025-03-16T15:08:58","modified_gmt":"2025-03-16T08:08:58","slug":"moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work\/","title":{"rendered":"Proof of Work c\u1ee7a Bitcoin mang l\u1ea1i gi\u00e1 tr\u1ecb g\u00ec"},"content":{"rendered":"<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\/moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work\/#POW_BREAKDOWN\" >POW BREAKDOWN<\/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\/moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work\/#CAC_CONG_BO_TRI_CUA_%E2%80%9CTHI_TRUONG_TU_DO%E2%80%9D\" >C\u00c1C C\u1ed4NG B\u1ed0 TR\u00cd C\u1ee6A \u201cTH\u1eca TR\u01af\u1edcNG T\u1ef0 DO\u201d<\/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\/moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work\/#LUA_DAO_DAU_TIEN_CUA_PHIEN_BAN_KINH_TE\" >L\u1eeaA \u0110\u1ea2O \u0110\u1ea6U TI\u00caN C\u1ee6A PHI\u00caN B\u1ea2N KINH T\u1ebe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work\/#LY_THUYET_VE_LOAI_TIEN_PHONG_CUA_QUITTEM\" >L\u00dd THUY\u1ebeT V\u1ec0 LO\u00c0I TI\u00caN PHONG C\u1ee6A QUITTEM<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work\/#TIEN_DO_DU_DIEU_KIEN_CANH_TRANH_TUAN_THU_DU_DIEU_KIEN_CHINH_TRI\" >TI\u1ebeN \u0110\u1ed8 \u0110\u1ee6 \u0110I\u1ec0U KI\u1ec6N C\u1ea0NH TRANH, TU\u00c2N TH\u1ee6 \u0110\u1ee6 \u0110I\u1ec0U KI\u1ec6N CH\u00cdNH TR\u1eca<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"POW_BREAKDOWN\"><\/span><span style=\"font-weight: 400;\">POW BREAKDOWN<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.fiahub.com\/blog\/pow-la-gi-tim-hieu-co-che-hoat-dong-cua-pow\/\" target=\"_blank\" rel=\"noopener\">C\u01a1 ch\u1ebf b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c<\/a> \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ckhai th\u00e1c\u201d v\u00ec nh\u1eefng ng\u01b0\u1eddi tham gia ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb m\u00e1y t\u00ednh c\u1ee7a h\u1ecd \u0111\u1ec3 gi\u1ea3i quy\u1ebft ho\u1eb7c \u0111o\u00e1n m\u1ed9t v\u1ea5n \u0111\u1ec1 r\u1ea5t kh\u00f3 g\u1ecdi l\u00e0 h\u00e0m b\u0103m. M\u1ecdi th\u1ee3 \u0111\u00e0o \u0111\u1ec1u c\u1ea1nh tranh \u0111\u1ec3 gi\u1ea3i \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 m\u1ed9t chu\u1ed7i 64 k\u00fd t\u1ef1. Gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y tr\u01b0\u1edbc c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ee7a h\u1ecd l\u00e0 m\u1ed9t k\u1ef3 c\u00f4ng m\u00e0 m\u1ed9t ng\u01b0\u1eddi khai th\u00e1c s\u1ebd c\u1ed1 g\u1eafng th\u1ef1c hi\u1ec7n v\u00f4 s\u1ed1 l\u1ea7n m\u1ed7i gi\u00e2y. Ng\u01b0\u1eddi chi\u1ebfn th\u1eafng s\u1ebd c\u00f4ng b\u1ed1 th\u00e0nh t\u00edch c\u1ee7a n\u00f3 b\u1eb1ng c\u00e1ch g\u1eedi kh\u1ed1i v\u00e0 h\u1ea1t ng\u1eabu nhi\u00ean (nonce) \u0111\u1ebfn to\u00e0n b\u1ed9 m\u1ea1ng \u0111\u1ec3 x\u00e1c minh r\u1eb1ng gi\u1ea3i ph\u00e1p h\u00e0m b\u0103m \u0111\u1ec3 ph\u00e1t hi\u1ec7n ra kh\u1ed1i m\u1edbi \u0111\u00e3 th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c gi\u1ea3i ch\u00ednh x\u00e1c hay ch\u01b0a. H\u1ecd c\u0169ng s\u1ebd gi\u00e0nh \u0111\u01b0\u1ee3c ph\u1ea7n th\u01b0\u1edfng kh\u1ed1i, m\u1ed9t kho\u1ea3n bitcoin \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng, nh\u01b0ng n\u0103ng l\u01b0\u1ee3ng \u0111\u00f3 l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh h\u1ee3p ph\u00e1p c\u1ee7a c\u00e1c h\u1ed3 s\u01a1 giao d\u1ecbch tr\u00ean s\u1ed5 c\u00e1i v\u00e0 thi\u1ebft l\u1eadp m\u1ed9t c\u1ea5u tr\u00fac \u0111\u1ea1o \u0111\u1ee9c \u0111\u1ec3 \u0111\u01b0a c\u00e1c \u0111\u01a1n v\u1ecb ti\u1ec1n t\u1ec7 m\u1edbi v\u00e0o th\u1ebf gi\u1edbi. Gi\u1ed1ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi khai th\u00e1c v\u00e0ng t\u01b0\u01a1ng t\u1ef1, nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea7u t\u01b0 th\u1eddi gian, c\u00f4ng s\u1ee9c v\u00e0 v\u1ed1n l\u00e0 nh\u1eefng ng\u01b0\u1eddi &#8211; \u0111\u00fang nh\u01b0 v\u1eady &#8211; ph\u00e1t hi\u1ec7n ra t\u00e0i s\u1ea3n. Trong khi c\u00e1c nh\u00e0 ph\u00ea b\u00ecnh ti\u1ebfp t\u1ee5c \u0111\u01b0a ra c\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng b\u1ea5t h\u1ee3p ph\u00e1p, ng\u00e0nh c\u00f4ng nghi\u1ec7p PoW c\u1ee7a Bitcoin \u0111ang \u0111\u00f3ng g\u00f3p nhi\u1ec1u h\u01a1n cho s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a nh\u00e2n lo\u1ea1i h\u01a1n b\u1ea5t k\u1ef3 s\u1ef1 c\u0103m gh\u00e9t v\u00e0 s\u1ee3 h\u00e3i ch\u00ednh th\u1ed1ng n\u00e0o m\u00e0 b\u1ea1n tin t\u01b0\u1edfng.<\/span><\/p>\n<figure id=\"attachment_17254\" aria-describedby=\"caption-attachment-17254\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-17254\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-29.jpg\" alt=\"Proof of Stake, Proof of Work, PoS, PoW\" width=\"900\" height=\"616\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-29.jpg 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-29-300x205.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-29-150x103.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-29-450x308.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17254\" class=\"wp-caption-text\">Trong khi c\u00e1c nh\u00e0 ph\u00ea b\u00ecnh ti\u1ebfp t\u1ee5c \u0111\u01b0a ra c\u00e1c tuy\u00ean b\u1ed1 v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng b\u1ea5t h\u1ee3p ph\u00e1p, ng\u00e0nh c\u00f4ng nghi\u1ec7p PoW c\u1ee7a Bitcoin \u0111ang \u0111\u00f3ng g\u00f3p nhi\u1ec1u h\u01a1n cho s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a nh\u00e2n lo\u1ea1i h\u01a1n b\u1ea5t k\u1ef3 s\u1ef1 c\u0103m gh\u00e9t v\u00e0 s\u1ee3 h\u00e3i ch\u00ednh th\u1ed1ng n\u00e0o m\u00e0 b\u1ea1n tin t\u01b0\u1edfng.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"CAC_CONG_BO_TRI_CUA_%E2%80%9CTHI_TRUONG_TU_DO%E2%80%9D\"><\/span><span style=\"font-weight: 400;\">C\u00c1C C\u1ed4NG B\u1ed0 TR\u00cd C\u1ee6A \u201cTH\u1eca TR\u01af\u1edcNG T\u1ef0 DO\u201d<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng gi\u1ed1ng nh\u01b0 nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u1edbn tr\u00ean th\u1ebf gi\u1edbi, c\u00f3 r\u1ea5t \u00edt quy \u0111\u1ecbnh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c gia nh\u1eadp \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi tham gia. R\u00e0o c\u1ea3n l\u1edbn nh\u1ea5t \u0111\u1ec3 gia nh\u1eadp ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 y\u1ebfu t\u1ed1 mong mu\u1ed1n tham gia c\u1ee7a h\u1ecd. M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7 \u0111\u00e1ng ti\u1ebfc, nh\u01b0ng vi\u1ec7c khai th\u00e1c <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a> kh\u00f4ng b\u1ecb qu\u1ea3n l\u00fd kh\u1eaft khe, cho ph\u00e9p th\u1ecb tr\u01b0\u1eddng t\u1ef1 do th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c hi\u1ec7n th\u1ef1c h\u00f3a. M\u1eb7c d\u00f9 c\u00e1c quy \u0111\u1ecbnh \u0111\u00f4i khi c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c b\u1ea3o v\u1ec7 ng\u01b0\u1eddi ti\u00eau d\u00f9ng, nh\u01b0ng kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi vi\u1ec7c c\u00e1c r\u00e0ng bu\u1ed9c c\u1ee7a ch\u00ednh ph\u1ee7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t c\u00e1ch \u0111\u1ec3 s\u1eeda \u0111\u1ed5i v\u00e0 ki\u1ec3m so\u00e1t k\u1ebft qu\u1ea3 c\u1ee7a ch\u1ee7 ngh\u0129a t\u01b0 b\u1ea3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ng\u01b0\u1eddi th\u1eafng v\u00e0 ng\u01b0\u1eddi thua, khi\u1ebfn nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u1ea3m th\u1ea5y gi\u1ed1ng nh\u01b0 nh\u1eefng con x\u00fac x\u1eafc \u0111\u01b0\u1ee3c n\u1ea1p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Danh s\u00e1ch n\u00e0y, \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u00e0o n\u0103m 2014, cho th\u1ea5y s\u1ed1 l\u01b0\u1ee3ng c\u00e1c quy \u0111\u1ecbnh r\u00e0ng bu\u1ed9c v\u00e0 th\u1eadm ch\u00ed c\u00f3 th\u1ec3 ng\u0103n c\u1ea3n ho\u00e0n to\u00e0n c\u00e1c th\u1ef1c th\u1ec3 m\u1edbi th\u00e1ch th\u1ee9c nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u01a1ng nhi\u1ec7m trong nhi\u1ec1u ng\u00e0nh. S\u1ebd kh\u00f4ng qu\u00e1 xa v\u1eddi n\u1ebfu cho r\u1eb1ng ng\u00e0y nay th\u1eadm ch\u00ed c\u00f2n kh\u00f3 h\u01a1n. Khai th\u00e1c nguy\u00ean li\u1ec7u th\u00f4, s\u1ea3n xu\u1ea5t \u0111i\u1ec7n, \u00f4 t\u00f4, t\u00e0i ch\u00ednh, h\u00e0ng kh\u00f4ng v\u00e0 d\u01b0\u1ee3c ph\u1ea9m: nh\u1eefng ng\u00e0nh n\u00e0y n\u1ed5i ti\u1ebfng l\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u1ee7 ngh\u0129a th\u00e2n h\u1eefu v\u1edbi ch\u00ednh ph\u1ee7 h\u01a1n l\u00e0 kinh t\u1ebf th\u1ecb tr\u01b0\u1eddng t\u1ef1 do. \u0110\u1ecbnh h\u01b0\u1edbng x\u00e3 h\u1ed9i \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u00e0nh n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 kh\u00f4ng \u0111\u00e1ng tin c\u1eady. Tuy nhi\u00ean, nh\u1eefng ng\u01b0\u1eddi gi\u00e8m pha c\u1ed1 g\u1eafng \u0111\u1ed5 l\u1ed7i cho \u201cch\u1ee7 ngh\u0129a t\u01b0 b\u1ea3n\u201d n\u00f3i chung thay v\u00ec t\u00ecm l\u1ed7i m\u1ed9t c\u00e1ch th\u00edch \u0111\u00e1ng \u1edf vi\u1ec7c ch\u00ednh ph\u1ee7 t\u1ef1 \u0111\u01b0a m\u00ecnh v\u00e0o th\u1ecb tr\u01b0\u1eddng t\u1ef1 do. Ch\u00ednh ph\u1ee7 l\u00e0m \u0111i\u1ec1u n\u00e0y \u0111\u1ec3 ki\u1ec3m so\u00e1t ngu\u1ed3n cung ti\u1ec1n v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho m\u1ed9t s\u1ed1 th\u1ec3 ch\u1ebf h\u01a1n nh\u1eefng th\u1ec3 ch\u1ebf kh\u00e1c, v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 \u201c\u0111\u1ecba h\u00ecnh h\u00f3a\u201d th\u1ebf gi\u1edbi kinh t\u1ebf. Nh\u1eefng k\u1ebb gi\u00e8m pha n\u00e0y, kh\u00e1 th\u01b0\u1eddng xuy\u00ean ch\u00e1n gh\u00e9t nh\u1eefng ng\u01b0\u1eddi c\u1ed9ng s\u1ea3n, t\u00ecm c\u00e1ch chuy\u1ec3n \u0111\u1ed5i m\u1ecdi ng\u01b0\u1eddi sang m\u1ed9t h\u1ec7 t\u01b0 t\u01b0\u1edfng m\u00e0 nh\u00e0 n\u01b0\u1edbc c\u00f3 quy\u1ec1n l\u1ef1c g\u1ea7n nh\u01b0 tuy\u1ec7t \u0111\u1ed1i \u0111\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng t\u1ea1o ra v\u00e0 trao \u0111\u1ed5i gi\u00e1 tr\u1ecb c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khai th\u00e1c Bitcoin l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 \u0111\u1ed9ng l\u1ef1c c\u1ee7a th\u1ecb tr\u01b0\u1eddng t\u1ef1 do: thu \u0111\u01b0\u1ee3c v\u1ed1n ho\u1ea1t \u0111\u1ed9ng; t\u00ecm ki\u1ebfm c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng b\u1ecb m\u1eafc k\u1eb9t ho\u1eb7c chi ph\u00ed th\u1ea5p; b\u1eadt m\u00e1y; t\u1ea1o ra ti\u1ec1n kh\u00f4ng bi\u00ean gi\u1edbi, khan hi\u1ebfm v\u00e0 kh\u00f4ng t\u1ecbch thu \u0111\u01b0\u1ee3c. B\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y v\u00e0 c\u00e0ng nhi\u1ec1u ng\u01b0\u1eddi tham gia \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, th\u00ec c\u00e0ng c\u00f3 nhi\u1ec1u l\u1ef1c l\u01b0\u1ee3ng th\u1ecb tr\u01b0\u1eddng t\u1ef1 do h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c h\u1ec7 th\u1ed1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n s\u1eed d\u1ee5ng c\u00e1c quy tr\u00ecnh ch\u00ednh tr\u1ecb nh\u01b0 b\u1ecf phi\u1ebfu ho\u1eb7c s\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n v\u1ecb b\u1ecb \u0111\u00f3ng b\u0103ng ho\u1eb7c \u201c\u0111\u1eb7t c\u1ecdc\u201d trong m\u1ea1ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ai nh\u1eadn c\u00e1c \u0111\u01a1n v\u1ecb m\u1edbi \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110\u1ec3 v\u00ed \u0111i\u1ec1u n\u00e0y v\u1edbi m\u1ed9t s\u1ef1 t\u01b0\u01a1ng t\u1ef1 c\u00e1 nh\u00e2n h\u01a1n: n\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t d\u1ef1 \u00e1n t\u1ea1i n\u01a1i l\u00e0m vi\u1ec7c m\u00e0 b\u1ea1n \u0111\u00e3 l\u00e0m vi\u1ec7c c\u1ef1c k\u1ef3 ch\u0103m ch\u1ec9 \u0111\u1ec3 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn, nh\u01b0ng c\u00f4ng tr\u1ea1ng l\u1ea1i \u0111\u01b0\u1ee3c trao cho ng\u01b0\u1eddi kh\u00e1c v\u00ec h\u1ecd l\u00e0 ph\u00f3 ch\u1ee7 t\u1ecbch v\u00e0 b\u1ea1n l\u00e0 m\u1ed9t nh\u00e2n vi\u00ean c\u1ea5p th\u1ea5p, b\u1ea1n s\u1ebd c\u1ea3m th\u1ea5y nh\u1eb9.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t v\u00ed d\u1ee5 kh\u00e1c l\u00e0 ban nh\u1ea1c y\u00eau th\u00edch c\u1ee7a b\u1ea1n th\u00f4ng b\u00e1o r\u1eb1ng h\u1ecd s\u1ebd t\u1eb7ng v\u00e9. H\u1ecd c\u00f3 th\u1ec3 ch\u1ecdn ng\u01b0\u1eddi chi\u1ebfn th\u1eafng t\u1eeb nh\u1eefng ng\u01b0\u1eddi th\u1ef1c s\u1ef1 mu\u1ed1n c\u00f3 v\u00e9 b\u1edfi v\u00ec h\u1ecd s\u1ebd \u0111\u1ea7u t\u01b0 th\u1eddi gian \u0111\u1ec3 \u0111\u0103ng k\u00fd t\u00ean c\u1ee7a h\u1ecd ho\u1eb7c th\u1eadm ch\u00ed vi\u1ebft th\u01b0 gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao h\u1ecd c\u1ea3m th\u1ea5y ch\u00ednh \u0111\u00e1ng. Thay v\u00e0o \u0111\u00f3, ban nh\u1ea1c quy\u1ebft \u0111\u1ecbnh t\u1eb7ng v\u00e9 ng\u1eabu nhi\u00ean cho b\u1ea5t k\u1ef3 ai tr\u00ean th\u1ebf gi\u1edbi, ngay c\u1ea3 khi h\u1ecd th\u1ef1c s\u1ef1 kh\u00f4ng quan t\u00e2m l\u1eafm \u0111\u1ebfn ban nh\u1ea1c \u0111\u00f3. T\u00f4i ch\u1eafc ch\u1eafn r\u1eb1ng h\u1ecd s\u1ebd m\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi h\u00e2m m\u1ed9 v\u00e0o ng\u00e0y h\u00f4m \u0111\u00f3. Theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1, c\u00e1c h\u1ec7 th\u1ed1ng b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n c\u1ed1 g\u1eafng x\u00e3 h\u1ed9i h\u00f3a c\u00e1c \u0111\u01a1n v\u1ecb trong m\u1ea1ng m\u1ed9t c\u00e1ch \u201cc\u00f4ng b\u1eb1ng\u201d. T\u1ea5t nhi\u00ean, \u0111\u00e2y l\u00e0 m\u1ed9t c\u01a1 ch\u1ebf thi\u1ec3n c\u1eadn. Nh\u01b0 ch\u00fang ta hi\u1ec3u qua cu\u1ed9c s\u1ed1ng sinh ho\u1ea1t, khi b\u1ea1n lao v\u00e0o c\u00f4ng vi\u1ec7c, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ee9 kh\u00f4ng ph\u1ea3i ai kh\u00e1c s\u1ebd g\u1eb7t h\u00e1i \u0111\u01b0\u1ee3c th\u00e0nh qu\u1ea3 t\u1eeb s\u1ee9c lao \u0111\u1ed9ng c\u1ee7a m\u00ecnh. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi s\u1ebd n\u00f3i r\u1eb1ng \u0111\u00f3 l\u00e0 nguy\u00ean t\u1eafc \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n, quy\u1ec1n s\u1edf h\u1eefu t\u1ef1 nhi\u00ean c\u1ee7a b\u1ea1n.<\/span><\/p>\n<figure id=\"attachment_17255\" aria-describedby=\"caption-attachment-17255\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-17255\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-10.png\" alt=\"Bitcoin, Proof of Work, Proof of Stake, PoS\" width=\"900\" height=\"563\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-10.png 800w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-10-300x188.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-10-150x94.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-10-768x480.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-10-450x281.png 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17255\" class=\"wp-caption-text\">Khai th\u00e1c Bitcoin l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 \u0111\u1ed9ng l\u1ef1c c\u1ee7a th\u1ecb tr\u01b0\u1eddng t\u1ef1 do: thu \u0111\u01b0\u1ee3c v\u1ed1n ho\u1ea1t \u0111\u1ed9ng; t\u00ecm ki\u1ebfm c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng b\u1ecb m\u1eafc k\u1eb9t ho\u1eb7c chi ph\u00ed th\u1ea5p; b\u1eadt m\u00e1y; t\u1ea1o ra ti\u1ec1n kh\u00f4ng bi\u00ean gi\u1edbi, khan hi\u1ebfm v\u00e0 kh\u00f4ng t\u1ecbch thu \u0111\u01b0\u1ee3c.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"LUA_DAO_DAU_TIEN_CUA_PHIEN_BAN_KINH_TE\"><\/span><span style=\"font-weight: 400;\">L\u1eeaA \u0110\u1ea2O \u0110\u1ea6U TI\u00caN C\u1ee6A PHI\u00caN B\u1ea2N KINH T\u1ebe<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Khai th\u00e1c Bitcoin cho ph\u00e9p h\u1ee3p t\u00e1c v\u1edbi th\u1ecb tr\u01b0\u1eddng t\u1ef1 do. Nh\u01b0 \u0111\u00e3 n\u00eau tr\u01b0\u1edbc \u0111\u00e2y, ph\u1ea7n th\u01b0\u1edfng kh\u1ed1i ki\u1ebfm \u0111\u01b0\u1ee3c kho\u1ea3ng 10 ph\u00fat m\u1ed9t l\u1ea7n (c\u00f3 t\u00ednh \u0111\u1ebfn y\u1ebfu t\u1ed1 \u0111\u1ed9 kh\u00f3) b\u1edfi m\u1ed9t ng\u01b0\u1eddi khai th\u00e1c. \u0110\u1ed1i \u0111\u1ea7u v\u1edbi c\u1ea3 th\u1ebf gi\u1edbi nh\u1eefng ng\u01b0\u1eddi theo \u0111u\u1ed5i ph\u1ea7n th\u01b0\u1edfng kh\u1ed1i, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng thu \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch tham gia nh\u00f3m khai th\u00e1c. Nh\u00f3m khai th\u00e1c l\u00e0 m\u1ed9t nh\u00f3m chung g\u1ed3m nh\u1eefng ng\u01b0\u1eddi khai th\u00e1c Bitcoin k\u1ebft h\u1ee3p c\u00e1c t\u00e0i nguy\u00ean t\u00ednh to\u00e1n c\u1ee7a h\u1ecd qua m\u1ea1ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng x\u00e1c su\u1ea5t t\u00ecm th\u1ea5y m\u1ed9t kh\u1ed1i. M\u1eb7c d\u00f9 b\u1ea1n s\u1ebd kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 ti\u1ec1n th\u01b0\u1edfng, nh\u01b0ng b\u1ea1n s\u1ebd t\u0103ng c\u01a1 h\u1ed9i thu \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c. L\u1ef1a ch\u1ecdn c\u1ed9ng t\u00e1c hay kh\u00f4ng l\u00e0 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a kinh t\u1ebf th\u1ecb tr\u01b0\u1eddng t\u1ef1 do. Kh\u00f4ng ai \u00e9p bu\u1ed9c b\u1ea5t k\u1ef3 ng\u01b0\u1eddi khai th\u00e1c n\u00e0o ph\u1ea3i \u1edf trong nh\u00f3m khai th\u00e1c n\u00e0y hay nh\u00f3m kh\u00e1c. N\u1ebfu t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi quy\u1ebft \u0111\u1ecbnh tham gia m\u1ed9t si\u00eau nh\u00f3m, do \u0111\u00f3 h\u1ecd s\u1ebd gi\u1ea3i quy\u1ebft h\u1eadu qu\u1ea3 c\u1ee7a ph\u1ea7n th\u01b0\u1edfng \u0111\u01b0\u1ee3c x\u00e3 h\u1ed9i h\u00f3a ho\u00e0n to\u00e0n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu ch\u00fang ta so s\u00e1nh n\u00f3 v\u1edbi cu\u1ed9c s\u1ed1ng th\u1ef1c, ki\u1ebfm \u0111\u01b0\u1ee3c m\u1ed9t ph\u1ea7n th\u01b0\u1edfng cho b\u1ea3n th\u00e2n c\u00f3 \u00fd ngh\u0129a trong th\u1ebf gi\u1edbi th\u1ef1c. M\u1ed9t gi\u1ea3i \u0111\u1ea5u poker v\u1edbi 500 ng\u01b0\u1eddi kh\u00f4ng k\u1ebft th\u00fac tr\u01b0\u1edbc khi n\u00f3 b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ed3ng \u00fd chia \u0111\u1ec1u s\u1ed1 ti\u1ec1n mua c\u1ee7a h\u1ecd. M\u1ed7i ng\u01b0\u1eddi \u0111ang \u0111\u1eb7t c\u01b0\u1ee3c v\u00e0o kh\u1ea3 n\u0103ng c\u1ee7a ch\u00ednh h\u1ecd, hay \u201cc\u00f4ng vi\u1ec7c\u201d, \u0111\u1ec3 thu \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn t\u1ed1t h\u01a1n. Ngay c\u1ea3 \u1edf b\u00e0n cu\u1ed1i c\u00f9ng g\u1ed3m ch\u00edn ng\u01b0\u1eddi ch\u01a1i, bao l\u00e2u th\u00ec nh\u00f3m cu\u1ed1i c\u00f9ng \u0111\u00f3 s\u1ebd quy\u1ebft \u0111\u1ecbnh chia th\u00e0nh 9 c\u00e1ch? C\u00f3 th\u1ec3 c\u00f3 m\u1ed9t s\u1ed1 ch\u1ed7 \u0111\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng cho hai ho\u1eb7c ba ng\u01b0\u1eddi ch\u01a1i cu\u1ed1i c\u00f9ng t\u00f9y thu\u1ed9c v\u00e0o c\u01a1 c\u1ea5u thanh to\u00e1n, nh\u01b0ng r\u00f5 r\u00e0ng l\u00e0 trong m\u1ed9t ng\u00e0nh c\u1ea1nh tranh nh\u01b0 poker ho\u1eb7c khai th\u00e1c Bitcoin, ng\u01b0\u1eddi ta r\u1ea5t mu\u1ed1n \u0111\u1ea3m b\u1ea3o to\u00e0n b\u1ed9 gi\u1ea3i th\u01b0\u1edfng b\u1eb1ng m\u1ed9t s\u1ed1 chi\u1ebfn l\u01b0\u1ee3c x\u00e3 h\u1ed9i h\u00f3a. .<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u00e1ng bu\u1ed3n thay, ti\u1ec1n \u0111i\u1ec7n t\u1eed Proof-of-Stake l\u1ea1i lo\u1ea1i b\u1ecf \u0111\u1ed9ng l\u1ef1c n\u00e0y kh\u1ecfi b\u1ee9c tranh v\u00ec ph\u1ea7n th\u01b0\u1edfng kh\u1ed1i th\u01b0\u1eddng l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a nh\u1eefng \u00fd t\u01b0\u1edfng ch\u1ee7 quan c\u1ee7a s\u1ef1 \u0111\u1ed3ng thu\u1eadn b\u1ecf phi\u1ebfu gi\u1ed1ng nh\u01b0 c\u1ea5u tr\u00fac qu\u1ea3n tr\u1ecb ho\u1eb7c ph\u00e2n ph\u1ed1i x\u00e3 h\u1ed9i h\u00f3a d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng m\u00e3 th\u00f4ng b\u00e1o b\u1ea1n \u0111\u00e3 \u0111\u1eb7t trong m\u1ea1ng. M\u1ed9t th\u1ef1c t\u1ebf th\u1eadm ch\u00ed c\u00f2n nguy hi\u1ec3m h\u01a1n l\u00e0 qu\u00e1 tr\u00ecnh \u201ckhai th\u00e1c tr\u01b0\u1edbc\u201d ho\u1eb7c ph\u00e2n ph\u1ed1i tr\u01b0\u1edbc (t\u01b0\u01a1ng t\u1ef1 nh\u01b0 quy\u1ec1n ch\u1ecdn c\u1ed5 phi\u1ebfu trong m\u1ed9t d\u1ef1 \u00e1n \u0111\u1ea7u t\u01b0 m\u1ea1o hi\u1ec3m truy\u1ec1n th\u1ed1ng), trong \u0111\u00f3 nh\u00f3m ph\u00e1t tri\u1ec3n ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u \u0111\u01b0\u1ee3c trao m\u00e3 th\u00f4ng b\u00e1o tr\u01b0\u1edbc khi ch\u00fang \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00f4ng ch\u00fang.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u n\u00e0y duy tr\u00ec m\u1ed9t m\u00f4 h\u00ecnh kinh t\u1ebf lo\u1ea1i tr\u1eeb duy tr\u00ec r\u1eb1ng ch\u1ec9 m\u1ed9t s\u1ed1 \u00edt c\u00f3 \u0111\u1eb7c quy\u1ec1n m\u1edbi ti\u1ebfp t\u1ee5c t\u1eadn d\u1ee5ng c\u00e1c d\u1ef1 \u00e1n kinh doanh sinh l\u1eddi t\u1eeb s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 th\u00f4ng th\u01b0\u1eddng &#8211; kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a Bitcoin hay n\u1ec1n kinh t\u1ebf th\u1ecb tr\u01b0\u1eddng t\u1ef1 do th\u1ef1c t\u1ebf d\u1ef1a tr\u00ean n\u0103ng su\u1ea5t. Nh\u1eefng th\u1ef1c h\u00e0nh n\u00e0y thi\u1ebft l\u1eadp c\u01a1 h\u1ed9i \u201ck\u00e9o t\u1ea5m th\u1ea3m\u201d ti\u00eau chu\u1ea9n cho c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u. Ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ee9ng ki\u1ebfn \u200b\u200bnhi\u1ec1u ng\u01b0\u1eddi trong s\u1ed1 h\u1ecd k\u1ec3 t\u1eeb khi c\u01a1n ho\u1ea3ng lo\u1ea1n th\u1ecb tr\u01b0\u1eddng b\u1eaft \u0111\u1ea7u v\u00e0o cu\u1ed1i th\u00e1ng 11\/2021. Th\u1eadt phi l\u00fd khi ngh\u0129 r\u1eb1ng Bitcoin c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh b\u1ea1i b\u1edfi c\u00e1c m\u1ea1ng \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi c\u00e1c nh\u00f3m tinh hoa ch\u1ea1y tr\u01b0\u1edbc l\u1ed1i ra tr\u01b0\u1edbc khi nh\u1eefng ng\u01b0\u1eddi tham gia v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng m\u00e0 h\u1ecd \u0111\u00e3 t\u1ea1o ra.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"LY_THUYET_VE_LOAI_TIEN_PHONG_CUA_QUITTEM\"><\/span><span style=\"font-weight: 400;\">L\u00dd THUY\u1ebeT V\u1ec0 LO\u00c0I TI\u00caN PHONG C\u1ee6A QUITTEM<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea3n ch\u1ea5t ti\u1ebfn h\u00f3a c\u1ee7a khai th\u00e1c <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a> khuy\u1ebfn kh\u00edch vi\u1ec7c kh\u00e1m ph\u00e1 c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ch\u01b0a \u0111\u01b0\u1ee3c khai th\u00e1c, l\u00e3ng ph\u00ed ho\u1eb7c d\u01b0 th\u1eeba tr\u00ean to\u00e0n c\u1ea7u. Hi\u1ec7u qu\u1ea3 l\u00e0 ch\u00eca kh\u00f3a c\u1ee7a c\u01a1 c\u1ea5u khuy\u1ebfn kh\u00edch. S\u1ebd kh\u00f4ng c\u00f3 ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c bitcoin n\u1ebfu c\u00e1c th\u1ee3 \u0111\u00e0o kh\u00f4ng h\u00ecnh dung ra c\u01a1 h\u1ed9i sinh l\u1eddi. B\u1ea5t k\u1ef3 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng n\u00e0o c\u0169ng l\u00e0 m\u1ed9t \u1ee9ng c\u1eed vi\u00ean, c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o ho\u1eb7c b\u1eb1ng c\u00e1ch kh\u00e1c. L\u1ea7n \u0111\u1ea7u ti\u00ean trong l\u1ecbch s\u1eed, nh\u00e2n lo\u1ea1i c\u00f3 c\u00e1ch ki\u1ebfm ti\u1ec1n t\u1eeb n\u0103ng l\u01b0\u1ee3ng. Khi b\u1ea3n ch\u1ea5t con ng\u01b0\u1eddi ra l\u1ec7nh, ch\u00fang ta t\u1ea1o ra nhi\u1ec1u th\u1ee9 h\u01a1n b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec ch\u00fang ta coi tr\u1ecdng. N\u1ebfu ch\u00fang ta coi tr\u1ecdng v\u00e0ng, ch\u00fang ta s\u1ebd khai th\u00e1c nhi\u1ec1u h\u01a1n. N\u1ebfu ch\u00fang ta coi tr\u1ecdng n\u1ee3 fiat, ch\u00fang ta s\u1ebd t\u1ea1o ra nhi\u1ec1u n\u1ee3 h\u01a1n. N\u1ebfu ch\u00fang ta coi tr\u1ecdng n\u0103ng l\u01b0\u1ee3ng, ch\u00fang ta s\u1ebd t\u1ea1o ra nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n. N\u0103ng l\u01b0\u1ee3ng t\u1ea1o ra l\u00e0 ti\u1ec1n th\u00e2n c\u1ee7a x\u00e3 h\u1ed9i v\u0103n minh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u01b0 \u0111\u00e3 th\u1ea5y trong h\u00ecnh tr\u00ean, c\u00e1c qu\u1ed1c gia \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn v\u1edbi n\u0103ng l\u01b0\u1ee3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 c\u00e1c qu\u1ed1c gia ti\u00ean ti\u1ebfn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi. Nh\u1eefng ng\u01b0\u1eddi khai th\u00e1c bitcoin \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch t\u00ecm ki\u1ebfm v\u00e0 h\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 c\u1ea1nh tranh gi\u00e0nh ph\u1ea7n th\u01b0\u1edfng bitcoin. \u0110i\u1ec1u \u0111\u00f3 \u0111\u1ebfn l\u01b0\u1ee3t n\u00f3 nu\u00f4i d\u01b0\u1ee1ng c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng m\u00e0 sau \u0111\u00f3 thu h\u00fat nh\u1eefng ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u0103ng l\u01b0\u1ee3ng \u0111\u1ebfn khu v\u1ef1c. N\u1ebfu m\u1ed9t ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng thu h\u00fat \u0111\u1ee7 nhu c\u1ea7u \u0111\u1ec3 t\u0103ng gi\u00e1 ngo\u00e0i kh\u1ea3 n\u0103ng sinh l\u1eddi, th\u00ec kh\u1ea3 n\u0103ng di chuy\u1ec3n c\u1ee7a c\u00e1c th\u1ee3 \u0111\u00e0o s\u1ebd cho ph\u00e9p h\u1ecd chuy\u1ec3n sang m\u1ed9t ngu\u1ed3n r\u1ebb ti\u1ec1n kh\u00e1c. Trong khi \u0111\u00f3, ngu\u1ed3n \u0111i\u1ec7n v\u1eabn c\u00f2n khi\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u00e2ng t\u1ea7m v\u0103n minh trong khu v\u1ef1c. Kh\u00e1i ni\u1ec7m \u201cBitcoin nh\u01b0 m\u1ed9t lo\u00e0i ti\u00ean phong\u201d n\u00e0y \u0111\u01b0\u1ee3c Brandon Quittem chi ti\u1ebft h\u00f3a th\u00eam.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea3n ch\u1ea5t nghi\u00eam tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng b\u1eb1ng ch\u1ee9ng c\u1ed5 ph\u1ea7n l\u00e0 c\u01a1 c\u1ea5u khuy\u1ebfn kh\u00edch v\u1eabn ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 hi\u1ec7n t\u1ea1i trong th\u1ebf gi\u1edbi c\u1ee7a ch\u00fang ta. Nh\u01b0 \u0111\u00e3 n\u00f3i tr\u01b0\u1edbc \u0111\u00e2y, n\u1ebfu ch\u00fang ta coi tr\u1ecdng n\u1ee3, ch\u00fang ta s\u1ebd t\u1ea1o ra nhi\u1ec1u h\u01a1n v\u00e0 ki\u1ebfm ti\u1ec1n t\u1eeb n\u1ee3. Nh\u1eefng h\u1ec7 th\u1ed1ng n\u00e0y coi tr\u1ecdng \u0111i\u1ec1u g\u00ec nh\u1ea5t? N\u1ebfu ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c th\u00ec ch\u00fang coi tr\u1ecdng v\u00e0 do \u0111\u00f3 ki\u1ebfm ti\u1ec1n, theo quy\u1ebft \u0111\u1ecbnh c\u1ee7a giai c\u1ea5p th\u1ed1ng tr\u1ecb c\u1ee7a ch\u00fang. H\u1ec7 th\u1ed1ng fiat \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean IOU m\u00e0 c\u00e1c th\u1ef1c th\u1ec3 qu\u1ea3n l\u00fd th\u1ef1c s\u1ef1 kh\u00f4ng bao gi\u1edd c\u00f3 th\u1ec3 tr\u1ea3 h\u1ebft &#8211; c\u0169ng nh\u01b0 h\u1ecd kh\u00f4ng mong mu\u1ed1n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><em><strong>Qu\u00e1 tr\u00ecnh \u201cc\u01b0\u1edbp c\u1ee7a Phi-e-r\u01a1 \u0111\u1ec3 tr\u1ea3 cho Phao-l\u00f4\u201d li\u00ean t\u1ee5c di\u1ec5n ra v\u00e0 ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng b\u00ecnh th\u01b0\u1eddng, \u0111\u00e1ng bu\u1ed3n thay, l\u1ea1i l\u00e0 Phi-e-r\u01a1.<\/strong> <\/em>L\u1ea1m ph\u00e1t th\u00f4ng qua m\u1ed9t h\u1ec7 th\u1ed1ng ti\u1ec1n t\u1ec7 kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ea1n ch\u1ebf s\u1ebd \u0111\u00e1nh c\u1eafp gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb ti\u1ec1n t\u1ec7 tr\u01b0\u1edbc \u0111\u00f3. \u0110\u1ed9ng c\u01a1 tr\u1edf th\u00e0nh ng\u01b0\u1eddi tham gia t\u1ea1o ra gi\u00e1 tr\u1ecb g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 l\u1ee3i b\u1eb1ng vi\u1ec7c tr\u1edf th\u00e0nh ng\u01b0\u1eddi tham gia \u0111\u00e3 \u0111\u1ecbnh v\u1ecb m\u00ecnh l\u00e0 ng\u01b0\u1eddi nh\u1eadn s\u1edbm c\u00e1c \u0111\u01a1n v\u1ecb ti\u1ec1n t\u1ec7 m\u1edbi \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110\u00e2y l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac &#8220;c\u1ed5 ph\u1ea7n&#8221; ch\u00ednh tr\u1ecb, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac &#8220;gi\u00e1 tr\u1ecb th\u00f4ng qua c\u00f4ng vi\u1ec7c&#8221;. D\u1ec5 d\u00e0ng nh\u1eadn th\u1ea5y r\u1eb1ng ti\u1ec1n \u0111i\u1ec7n t\u1eed PoS kh\u00f4ng t\u1ed1t h\u01a1n h\u1ec7 th\u1ed1ng ti\u1ec1n t\u1ec7 hi\u1ec7n t\u1ea1i. Gi\u1ed1ng nh\u01b0 h\u1ec7 th\u1ed1ng fiat, c\u00e1c d\u1ef1 \u00e1n ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00e0y mang l\u1ea1i l\u1ee3i \u00edch kh\u00f4ng c\u00e2n x\u1ee9ng cho t\u1ea7ng l\u1edbp th\u1ed1ng tr\u1ecb c\u1ee7a h\u1ecd v\u00e0 kh\u00f4ng c\u00f3 g\u00ec ng\u0103n c\u1ea3n gi\u1edbi th\u01b0\u1ee3ng l\u01b0u truy\u1ec1n th\u1ed1ng \u0111\u1ed3ng l\u1ef1a ch\u1ecdn c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u00f3, duy tr\u00ec c\u1ea5u tr\u00fac \u0111\u1eb3ng c\u1ea5p nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y.<\/span><\/p>\n<figure id=\"attachment_17256\" aria-describedby=\"caption-attachment-17256\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-17256\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-30.jpg\" alt=\"Bitcoin, Proof of Work, Proof Stake, PoS\" width=\"900\" height=\"566\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-30.jpg 650w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-30-300x189.jpg 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-30-150x94.jpg 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2022\/06\/a1-30-450x283.jpg 450w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-17256\" class=\"wp-caption-text\">Khai th\u00e1c Bitcoin cho ph\u00e9p h\u1ee3p t\u00e1c v\u1edbi th\u1ecb tr\u01b0\u1eddng t\u1ef1 do. Nh\u01b0 \u0111\u00e3 n\u00eau tr\u01b0\u1edbc \u0111\u00e2y, ph\u1ea7n th\u01b0\u1edfng kh\u1ed1i ki\u1ebfm \u0111\u01b0\u1ee3c kho\u1ea3ng 10 ph\u00fat m\u1ed9t l\u1ea7n (c\u00f3 t\u00ednh \u0111\u1ebfn y\u1ebfu t\u1ed1 \u0111\u1ed9 kh\u00f3) b\u1edfi m\u1ed9t ng\u01b0\u1eddi khai th\u00e1c.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"TIEN_DO_DU_DIEU_KIEN_CANH_TRANH_TUAN_THU_DU_DIEU_KIEN_CHINH_TRI\"><\/span><span style=\"font-weight: 400;\">TI\u1ebeN \u0110\u1ed8 \u0110\u1ee6 \u0110I\u1ec0U KI\u1ec6N C\u1ea0NH TRANH, TU\u00c2N TH\u1ee6 \u0110\u1ee6 \u0110I\u1ec0U KI\u1ec6N CH\u00cdNH TR\u1eca<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea3n ch\u1ea5t c\u1ea1nh tranh c\u1ee7a khai th\u00e1c Bitcoin khuy\u1ebfn kh\u00edch s\u1ef1 ph\u00e1t tri\u1ec3n trong nghi\u00ean c\u1ee9u chip m\u00e1y t\u00ednh. Trong bi\u1ec3u \u0111\u1ed3 b\u00ean d\u01b0\u1edbi, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 th\u1ea5y s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a kh\u1ea3 n\u0103ng khai th\u00e1c bitcoin m\u1ea1ch t\u00edch h\u1ee3p (ASIC) d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 c\u00f4ng th\u1ee9c k\u1ef3 di\u1ec7u n\u00e0o \u1edf \u0111\u00e2y. <a href=\"https:\/\/www.fiahub.com\">Bitcoin<\/a> n\u1ed5i b\u1eadt trong t\u1ea7m \u1ea3nh h\u01b0\u1edfng c\u1ee7a vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n b\u00f3ng b\u00e1n d\u1eabn v\u00e0 m\u1ea1ch t\u00edch h\u1ee3p (IC) v\u00ec n\u0103ng l\u01b0\u1ee3ng \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ebfm ti\u1ec1n v\u00e0 s\u1ef1 kh\u00e9o l\u00e9o c\u1ee7a con ng\u01b0\u1eddi t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng thu \u0111\u01b0\u1ee3c nhi\u1ec1u ti\u1ec1n h\u01a1n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 IC s\u1ebd kh\u00f4ng ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n n\u1ebfu Bitcoin kh\u00f4ng t\u1ed3n t\u1ea1i &#8211; nh\u01b0ng c\u00e1c \u0111\u1ed9ng l\u1ef1c th\u00fac \u0111\u1ea9y s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a con ng\u01b0\u1eddi. C\u00e1c s\u1ee9 m\u1ec7nh c\u1ee7a Apollo ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi m\u1ed9t cu\u1ed9c c\u1ea1nh tranh ch\u00ednh tr\u1ecb. Khi cu\u1ed9c thi k\u1ebft th\u00fac, c\u00e1c chuy\u1ebfn \u0111i l\u00ean m\u1eb7t tr\u0103ng c\u1ee7a ch\u00fang t\u00f4i c\u0169ng v\u1eady. C\u00e1c \u0111\u1ed9ng l\u1ef1c ch\u00ednh tr\u1ecb r\u1ea5t m\u1ea1nh m\u1ebd, nh\u01b0ng t\u00f4i s\u1ebd m\u1ea1o hi\u1ec3m \u0111o\u00e1n r\u1eb1ng n\u1ebfu m\u1eb7t tr\u0103ng c\u00f3 m\u1ed9t l\u01b0\u1ee3ng v\u00e0ng l\u1edbn, ch\u00fang ta ch\u1eafc ch\u1eafn s\u1ebd th\u1ea5y nhi\u1ec1u s\u1ee9 m\u1ec7nh h\u01a1n trong n\u0103m 1969.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Khi \u0111\u01b0\u1eddng cong v\u1ec1 s\u1ee9c m\u1ea1nh khai th\u00e1c ph\u1eb3ng, chi\u1ebfn l\u01b0\u1ee3c khai th\u00e1c s\u1ebd c\u1ea7n \u201cxem x\u00e9t c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c trong \u0111\u00f3 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf c\u1ea1nh tranh. Nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 thu\u1ed9c v\u1ec1 nh\u1eefng \u0111\u1ed5i m\u1edbi trong ngu\u1ed3n cung \u1ee9ng n\u0103ng l\u01b0\u1ee3ng, l\u1eadp k\u1ebf ho\u1ea1ch t\u00e0i ch\u00ednh ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 \u0111a d\u1ea1ng h\u00f3a s\u1ea3n ph\u1ea9m, \u201dnh\u01b0 m\u1ed9t b\u00e0i b\u00e1o c\u1ee7a Coindesk n\u0103m 2021 \u0111\u00e3 ch\u1ec9 ra. Ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y b\u1eb1ng ch\u1ee9ng v\u1ec1 \u0111i\u1ec1u \u0111\u00f3 ngay b\u00e2y gi\u1edd d\u1ef1a tr\u00ean bi\u1ec3u \u0111\u1ed3 b\u00ean d\u01b0\u1edbi. Kazakhstan kh\u00f4ng ph\u1ea3i l\u00e0 qu\u1ed1c gia \u0111\u1ea7u ti\u00ean b\u1ea1n ngh\u0129 \u0111\u1ebfn \u0111\u1ec3 v\u1eadn h\u00e0nh c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn, nh\u01b0ng xem x\u00e9t chi ph\u00ed n\u0103ng l\u01b0\u1ee3ng th\u1ea5p (r\u1ebb h\u01a1n ~ 2,5 l\u1ea7n so v\u1edbi Hoa K\u1ef3), qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n ng\u1eafn t\u1eeb khu v\u1ef1c khai th\u00e1c n\u1eb7ng c\u1ee7a Trung Qu\u1ed1c v\u00e0 lu\u1eadt thu\u1ebf th\u00e2n thi\u1ec7n, th\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t \u01b0u \u0111\u00e3i c\u1ef1c k\u1ef3 l\u1edbn \u0111\u1ec3 t\u1ea1o ra m\u1ed9t ph\u1ea7n c\u1ee7a s\u1ed1 ti\u1ec1n kh\u00f3 kh\u0103n nh\u1ea5t th\u1ebf gi\u1edbi \u1edf m\u1ed9t qu\u1ed1c gia th\u01b0\u1eddng b\u1ecb l\u00e3ng qu\u00ean.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ed1i v\u1edbi m\u1ea1ng l\u01b0\u1edbi ch\u1ee9ng minh c\u1ed5 ph\u1ea7n, c\u00e1c khuy\u1ebfn kh\u00edch kh\u00f4ng ph\u1ea3i d\u00e0nh cho s\u1ef1 \u0111\u1ed5i m\u1edbi v\u00e0 ti\u1ebfn b\u1ed9 c\u1ee7a con ng\u01b0\u1eddi m\u00e0 l\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf v\u00e0 \u1ea3nh h\u01b0\u1edfng. Proof-of-stake kh\u00f4ng khuy\u1ebfn kh\u00edch khoa h\u1ecdc th\u00fac \u0111\u1ea9y s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a con ng\u01b0\u1eddi b\u1edfi v\u00ec s\u1ea3n xu\u1ea5t v\u00e0 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ph\u01b0\u01a1ng tr\u00ecnh. Thay v\u00e0o \u0111\u00f3, vi\u1ec7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng th\u1ef1c s\u1ef1 b\u1ecb tri\u1ec7t ti\u00eau nh\u01b0 m\u1ed9t c\u01a1 ch\u1ebf \u0111\u1ec3 l\u00f4i k\u00e9o ng\u01b0\u1eddi tham gia th\u00f4ng qua t\u00edn hi\u1ec7u nh\u00e2n \u0111\u1ee9c v\u00e0 \u0111\u1ecbnh v\u1ecb ch\u00ednh tr\u1ecb. C\u00e1c m\u1ea1ng n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1eb1ng b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c v\u00e0 th\u01b0\u1eddng l\u00e0 m\u1ee5c ti\u00eau c\u1ee7a c\u00e1c l\u1ed7 h\u1ed5ng nghi\u00eam tr\u1ecdng khi tin t\u1eb7c t\u1ea5n c\u00f4ng m\u00e3 y\u1ebfu t\u00ecm c\u00e1ch b\u1ea3o v\u1ec7 m\u1ea1ng c\u1ee7a h\u1ecd. Ti\u1ec1n \u0111i\u1ec7n t\u1eed Proof-of-stake kh\u00e1 gi\u1ed1ng v\u1edbi h\u1ec7 th\u1ed1ng ti\u1ec1n t\u1ec7 fiat hi\u1ec7n t\u1ea1i: C\u00e1c \u01b0u \u0111\u00e3i kh\u00f4ng th\u1ef1c s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi n\u0103ng su\u1ea5t. Nh\u1eefng n\u1ed7 l\u1ef1c \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch nhi\u1ec1u nh\u1ea5t l\u00e0 gi\u00e0nh \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed ho\u1eb7c \u201cc\u1ed5 ph\u1ea7n\u201d g\u1ea7n ng\u01b0\u1eddi t\u1ea1o ra \u0111\u01a1n v\u1ecb ti\u1ec1n t\u1ec7.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c th\u1ef1c th\u1ec3 \u0111\u1ea7u ti\u00ean x\u1ebfp h\u00e0ng \u0111\u1ec3 nh\u1eadn c\u00e1c \u0111\u01a1n v\u1ecb m\u1edbi ho\u1eb7c ki\u1ec3m so\u00e1t nh\u1eadn c\u00e1c \u0111\u01a1n v\u1ecb \u0111\u00f3 l\u00e0 nh\u1eefng th\u1ef1c th\u1ec3 mi\u1ec5n nhi\u1ec5m v\u1edbi \u1ea3nh h\u01b0\u1edfng c\u1ee7a hi\u1ec7u \u1ee9ng Cantillon, s\u1ea3n ph\u1ea9m ph\u1ee5 b\u1ea5t l\u1ee3i c\u1ee7a vi\u1ec7c t\u1ea1o ti\u1ec1n kh\u00f4ng b\u1ecb r\u00e0ng bu\u1ed9c. \u0110\u1ed9ng l\u1ef1c n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c n\u00f3i \u0111\u1ebfn r\u1ed9ng r\u00e3i, nh\u01b0ng \u0111\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao ch\u00ednh tr\u1ecb l\u00e0 m\u1ed9t n\u1ed7 l\u1ef1c thu\u1eadn l\u1ee3i nh\u01b0 v\u1eady. Khi t\u1ea7ng l\u1edbp tinh hoa Ethereum quy\u1ebft \u0111\u1ecbnh \u201ch\u1ee3p nh\u1ea5t\u201d v\u00e0o m\u1ed9t chu\u1ed7i kh\u1ed1i PoS, h\u1ed9i \u0111\u1ed3ng qu\u1ea3n tr\u1ecb Polygon quy\u1ebft \u0111\u1ecbnh t\u0103ng ph\u00ed gas, ho\u1eb7c Gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh Cardano thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc kh\u1ed1i c\u1ee7a h\u1ecd, c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 bao gi\u1edd \u0111\u01b0\u1ee3c h\u1ecfi \u00fd ki\u1ebfn \u200b\u200bch\u01b0a?\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u1ea1i sao ban l\u00e3nh \u0111\u1ea1o l\u1ea1i quan t\u00e2m n\u1ebfu h\u1ecd s\u1edf h\u1eefu \u0111\u1ee7 t\u1ed5ng ngu\u1ed3n cung \u0111\u1ec3 v\u1ec1 c\u01a1 b\u1ea3n gi\u1eef to\u00e0n b\u1ed9 m\u1ea1ng l\u01b0\u1edbi l\u00e0m con tin?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Carl Schmitt n\u00f3i: \u201c<\/span><i><span style=\"font-weight: 400;\">Ch\u1ee7 quy\u1ec1n l\u00e0 ng\u01b0\u1eddi quy\u1ebft \u0111\u1ecbnh ngo\u1ea1i l\u1ec7. Trong tr\u01b0\u1eddng h\u1ee3p v\u1edbi h\u00e0ng ngh\u00ecn lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed, m\u1ed7i ng\u01b0\u1eddi trong s\u1ed1 h\u1ecd t\u00ecm c\u00e1ch t\u00e1i t\u1ea1o h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i v\u1edbi ng\u01b0\u1eddi th\u1ed1ng tr\u1ecb thi\u1ebft l\u1eadp ngo\u1ea1i l\u1ec7 l\u00e0 nh\u00f3m n\u1ed9i gi\u00e1n c\u1ee7a ri\u00eang h\u1ecd.\u201d<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 theo d\u00f5i v\u00e0 \u0111\u00f3n \u0111\u1ecdc b\u00e0i vi\u1ebft. L\u01b0u \u00fd, b\u00e0i vi\u1ebft th\u1ec3 hi\u1ec7n g\u00f3c nh\u00ecn c\u00e1 nh\u00e2n, kh\u00f4ng nh\u1eb1m m\u1ee5c \u0111\u00edch c\u1ed5 su\u00fd hay k\u00eau g\u1ecdi mua b\u00e1n. H\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn c\u1ee7a b\u1ea1n v\u1ec1 ch\u1ee7 \u0111\u1ec1 h\u00f4m nay v\u1edbi <a href=\"https:\/\/www.fiahub.com\">Fiahub<\/a> nh\u00e9.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1eebng qu\u00ean, m\u1ecdi th\u1eafc m\u1eafc vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 Support c\u1ee7a ch\u00fang t\u00f4i 24\/7.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>POW BREAKDOWN C\u01a1 ch\u1ebf b\u1eb1ng ch\u1ee9ng c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ckhai th\u00e1c\u201d v\u00ec nh\u1eefng ng\u01b0\u1eddi tham gia ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb m\u00e1y t\u00ednh c\u1ee7a h\u1ecd \u0111\u1ec3 gi\u1ea3i quy\u1ebft ho\u1eb7c \u0111o\u00e1n m\u1ed9t v\u1ea5n \u0111\u1ec1 r\u1ea5t kh\u00f3 g\u1ecdi l\u00e0 h\u00e0m b\u0103m. M\u1ecdi th\u1ee3 \u0111\u00e0o \u0111\u1ec1u c\u1ea1nh tranh \u0111\u1ec3<\/p>\n","protected":false},"author":24,"featured_media":17253,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21849],"tags":[221,3150,8325,3296,8326],"class_list":{"0":"post-17252","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-phan-tich-nhan-dinh","8":"tag-bitcoin","9":"tag-crypto","10":"tag-pow","11":"tag-proof-of-stake","12":"tag-proof-of-work"},"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>Proof of Work c\u1ee7a Bitcoin mang l\u1ea1i gi\u00e1 tr\u1ecb g\u00ec - Fiahub<\/title>\n<meta name=\"description\" content=\"C\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y r\u1eb1ng Proof of Work l\u00e0 m\u1ed9t \u0111\u1ea1i di\u1ec7n thu\u1ea7n t\u00fay c\u1ee7a c\u00e1c l\u1ef1c l\u01b0\u1ee3ng th\u1ecb tr\u01b0\u1eddng t\u1ef1 do tr\u00e1i ng\u01b0\u1ee3c v\u1edbi s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a Proof of Stake.\" \/>\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\/moi-nguoi-se-nhin-thay-gia-tri-thuc-su-cua-co-che-dong-thuan-bitcoin-proof-of-work\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Proof of Work c\u1ee7a Bitcoin mang l\u1ea1i gi\u00e1 tr\u1ecb g\u00ec\" \/>\n<meta property=\"og:description\" content=\"C\u00f3 th\u1ec3 nh\u1eadn th\u1ea5y r\u1eb1ng Proof of Work l\u00e0 m\u1ed9t \u0111\u1ea1i di\u1ec7n thu\u1ea7n t\u00fay c\u1ee7a c\u00e1c l\u1ef1c l\u01b0\u1ee3ng th\u1ecb tr\u01b0\u1eddng t\u1ef1 do tr\u00e1i ng\u01b0\u1ee3c v\u1edbi s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a Proof of Stake.\" 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