{"id":6337,"date":"2021-02-27T23:32:50","date_gmt":"2021-02-27T16:32:50","guid":{"rendered":"https:\/\/www.fiahub.com\/blog\/?p=6337"},"modified":"2025-06-15T22:00:37","modified_gmt":"2025-06-15T15:00:37","slug":"update-kien-thuc-bitcoin-moi-nhat-2021","status":"publish","type":"post","link":"https:\/\/www.fiahub.com\/blog\/update-kien-thuc-bitcoin-moi-nhat-2021\/","title":{"rendered":"Update ki\u1ebfn th\u1ee9c Bitcoin m\u1edbi nh\u1ea5t 2021"},"content":{"rendered":"\r\n<p>Nh\u01b0 b\u1ea1n \u0111\u00e3 bi\u1ebft, Bitcoin l\u00e0 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb n\u0103m 2019. Th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cs\u00e0n giao d\u1ecbch Bitcoin\u201d cho ph\u00e9p m\u1ecdi ng\u01b0\u1eddi mua ho\u1eb7c b\u00e1n Bitcoin b\u1eb1ng c\u00e1c lo\u1ea1i ti\u1ec1n t\u1ec7 kh\u00e1c nhau. Cho \u0111\u1ebfn nay, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u1ea5y \u0111\u01b0\u1ee3c th\u00f4ng tin c\u1ee7a Bitcoin lu\u00f4n \u0111\u01b0\u1ee3c update h\u00e0ng th\u00e1ng, th\u1eadm ch\u00ed l\u00e0 m\u1ed7i ng\u00e0y. Ch\u00ednh v\u00ec v\u1eady, b\u00e0i vi\u1ebft n\u00e0y nh\u1eb1m ch\u1ec9nh s\u1eeda c\u0169ng nh\u01b0 c\u1ee7ng c\u1ed1 l\u1ea1i ki\u1ebfn th\u1ee9c Bitcoin m\u1edbi nh\u1ea5t d\u00e0nh cho ng\u01b0\u1eddi \u0111\u1ecdc. H\u00e3y c\u00f9ng Fiahub xem th\u00f4ng tin v\u1ec1 Bitcoin \u0111\u00e3 b\u1ecb thay \u0111\u1ed5i \u1edf nh\u1eefng \u0111i\u1ec3m n\u00e0o nh\u00e9!<\/p>\r\n\r\n\r\n\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 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\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Mot_vai_kien_thuc_Bitcoin_co_ban\" >M\u1ed9t v\u00e0i ki\u1ebfn th\u1ee9c Bitcoin c\u01a1 b\u1ea3n<\/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\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Tai_sao_nhieu_nguoi_lai_lua_chon_Bitcoin\" >T\u1ea1i sao nhi\u1ec1u ng\u01b0\u1eddi l\u1ea1i l\u1ef1a ch\u1ecdn Bitcoin?<\/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\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Mua_Bitcoin_o_dau\" >Mua Bitcoin \u1edf \u0111\u00e2u?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.fiahub.com\/blog\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Mua_tren_san_giao_dich\" >Mua tr\u00ean s\u00e0n giao d\u1ecbch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.fiahub.com\/blog\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Chuyen_khoan\" >Chuy\u1ec3n kho\u1ea3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.fiahub.com\/blog\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Vi_luu_tru_Bitcoin\" >V\u00ed l\u01b0u tr\u1eef Bitcoin<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.fiahub.com\/blog\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Tinh_an_danh_cua_Bitcoin_co_gi_thay_doi\" >T\u00ednh \u1ea9n danh c\u1ee7a Bitcoin c\u00f3 g\u00ec thay \u0111\u1ed5i?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.fiahub.com\/blog\/update-kien-thuc-bitcoin-moi-nhat-2021\/#Tuong_lai_cua_Bitcoin\" >T\u01b0\u01a1ng lai c\u1ee7a Bitcoin<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mot_vai_kien_thuc_Bitcoin_co_ban\"><\/span>M\u1ed9t v\u00e0i ki\u1ebfn th\u1ee9c Bitcoin c\u01a1 b\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Bitcoin \u0111\u01b0\u1ee3c t\u1ea1o b\u1edfi m\u1ed9t ng\u01b0\u1eddi kh\u00f4ng r\u00f5 t\u00ean v\u1edbi b\u00ed danh l\u00e0 Satoshi Nakamoto. C\u00e1c giao d\u1ecbch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n kh\u00f4ng c\u00f3 ng\u01b0\u1eddi trung gian. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 Bitcoin kh\u00f4ng b\u1ecb chi ph\u1ed1i b\u1edfi b\u1ea5t k\u1ef3 ai v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1eb7t kh\u00e1ch s\u1ea1n tr\u00ean nhi\u1ec1u \u1ee9ng d\u1ee5ng, \u0111\u01b0\u1ee3c mua s\u1eafm online hay tr\u00f2 ch\u01a1i Xbox\u2026 Nh\u01b0ng ph\u1ea7n l\u1edbn m\u1ecdi ng\u01b0\u1eddi s\u1eed d\u1ee5ng Bitcoin \u0111\u1ec3 l\u00e0m gi\u00e0u v\u00ec gi\u00e1 c\u1ee7a n\u00f3 \u0111\u00e3 t\u0103ng v\u1ecdt l\u00ean h\u00e0ng ngh\u00ecn v\u00e0o n\u0103m 2017.\u00a0<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"alignright\"><img fetchpriority=\"high\" decoding=\"async\" width=\"355\" height=\"355\" class=\"wp-image-6338\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/bitcoin-top.gif\" alt=\"Bitcoin l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi\" \/>\r\n<figcaption>Bitcoin l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tai_sao_nhieu_nguoi_lai_lua_chon_Bitcoin\"><\/span>T\u1ea1i sao nhi\u1ec1u ng\u01b0\u1eddi l\u1ea1i l\u1ef1a ch\u1ecdn Bitcoin?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>Bitcoin c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 mua h\u00e0ng h\u00f3a m\u00e0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n khai b\u00e1o danh t\u00ednh hay th\u00f4ng tin g\u00ec. Ngo\u00e0i ra, thanh to\u00e1n qu\u1ed1c t\u1ebf r\u1ea5t d\u1ec5 d\u00e0ng v\u00e0 r\u1ebb v\u00ec Bitcoin kh\u00f4ng b\u1ecb r\u00e0ng bu\u1ed9c v\u1edbi b\u1ea5t k\u1ef3 qu\u1ed1c gia n\u00e0o. C\u00e1c doanh nghi\u1ec7p nh\u1ecf c\u00f3 th\u1ec3 th\u00edch ch\u00fang v\u00ec kh\u00f4ng c\u00f3 ph\u00ed th\u1ebb t\u00edn d\u1ee5ng. B\u00ean c\u1ea1nh \u0111\u00f3, nhi\u1ec1u ng\u01b0\u1eddi th\u00edch v\u00ec coi Bitcoin l\u00e0 m\u1ed9t m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u1edbi hy v\u1ecdng sinh l\u1eddi.\u00a0<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mua_Bitcoin_o_dau\"><\/span>Mua Bitcoin \u1edf \u0111\u00e2u?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>V\u1edbi ph\u1ea7n ki\u1ebfn th\u1ee9c Bitcoin n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng bi\u1ebft \u0111\u01b0\u1ee3c Bitcoin r\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 mua Bitcoin v\u1edbi nhi\u1ec1u s\u1ef1 l\u1ef1a ch\u1ecdn kh\u00e1c nhau.\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mua_tren_san_giao_dich\"><\/span>Mua tr\u00ean s\u00e0n giao d\u1ecbch<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>Nhi\u1ec1u th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 s\u00e0n giao d\u1ecbch Bitcoin cho ph\u00e9p m\u1ecdi ng\u01b0\u1eddi mua, b\u00e1n Bitcoin b\u1eb1ng c\u00e1c lo\u1ea1i ti\u1ec1n t\u1ec7 kh\u00e1c nhau. <a href=\"https:\/\/www.fiahub.com\/blog\/coinbase-custody-la-gi-va-tai-sao-ban-nen-quan-tam-den-thong-tin-nay\/\">Coinbase<\/a> l\u00e0 m\u1ed9t s\u00e0n giao d\u1ecbch h\u00e0ng \u0111\u1ea7u, c\u00f9ng v\u1edbi Bitstamp v\u00e0 Bitfinex. Nh\u01b0ng b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 l\u00e0 m\u1ed1i quan t\u00e2m h\u00e0ng \u0111\u1ed5i c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi: Bitcoin c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn \u0111\u00e3 b\u1ecb \u0111\u00e1nh c\u1eafp kh\u1ecfi Bitfinex khi n\u00f3 b\u1ecb t\u1ea5n c\u00f4ng v\u00e0o n\u0103m 2016.\u00a0<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"1024\" height=\"611\" class=\"wp-image-6340\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1-1024x611.png\" alt=\"Mua BTC tr\u00ean s\u00e0n giao d\u1ecbch\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1-1024x611.png 1024w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1-150x90.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1-300x179.png 300w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1-768x458.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1-810x483.png 810w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1-1140x680.png 1140w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-xfers-new-1.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\r\n<figcaption>Mua BTC tr\u00ean s\u00e0n giao d\u1ecbch<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Chuyen_khoan\"><\/span>Chuy\u1ec3n kho\u1ea3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>M\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 g\u1eedi Bitcoin cho nhau b\u1eb1ng \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng ho\u1eb7c m\u00e1y t\u00ednh. N\u00f3 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 g\u1eedi ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 v\u1eady.\u00a0<\/p>\r\n\r\n\r\n\r\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vi_luu_tru_Bitcoin\"><\/span>V\u00ed l\u01b0u tr\u1eef Bitcoin<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n\r\n\r\n<p>Bitcoin \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong m\u1ed9t \u201cv\u00ed k\u1ef9 thu\u1eadt s\u1ed1\u201d, t\u1ed3n t\u1ea1i tr\u00ean \u0111\u00e1m m\u00e2y ho\u1eb7c tr\u00ean m\u00e1y t\u00ednh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. V\u00ed l\u00e0 m\u1ed9t lo\u1ea1i t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng \u1ea3o cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng g\u1eedi ho\u1eb7c nh\u1eadn bitcoin, thanh to\u00e1n h\u00e0ng h\u00f3a ho\u1eb7c ti\u1ebft ki\u1ec7m ti\u1ec1n c\u1ee7a h\u1ecd. Kh\u00f4ng gi\u1ed1ng nh\u01b0 t\u00e0i kho\u1ea3n ng\u00e2n h\u00e0ng, v\u00ed bitcoin kh\u00f4ng \u0111\u01b0\u1ee3c FDIC b\u1ea3o hi\u1ec3m.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img decoding=\"async\" width=\"900\" height=\"989\" class=\"wp-image-6341\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-wallet-new.png\" alt=\"V\u00ed BTC c\u00f3 t\u00ednh b\u1ea3o m\u1eadt\" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-wallet-new.png 900w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-wallet-new-137x150.png 137w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-wallet-new-273x300.png 273w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-wallet-new-768x844.png 768w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/cnnix-bitcoin-wallet-new-810x890.png 810w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/>\r\n<figcaption>V\u00ed BTC c\u00f3 t\u00ednh b\u1ea3o m\u1eadt<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>V\u00ed tr\u00ean \u0111\u00e1m m\u00e2y: M\u00e1y ch\u1ee7 \u0111\u00e3 b\u1ecb t\u1ea5n c\u00f4ng. C\u00e1c c\u00f4ng ty \u0111\u00e3 b\u1ecf tr\u1ed1n v\u1edbi bitcoin c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\r\n<li>V\u00ed tr\u00ean m\u00e1y t\u00ednh: B\u1ea1n c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh x\u00f3a ch\u00fang. Virus c\u00f3 th\u1ec3 ti\u00eau di\u1ec7t ch\u00fang.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tinh_an_danh_cua_Bitcoin_co_gi_thay_doi\"><\/span>T\u00ednh \u1ea9n danh c\u1ee7a Bitcoin c\u00f3 g\u00ec thay \u0111\u1ed5i?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>M\u1eb7c d\u00f9 m\u1ed7i giao d\u1ecbch Bitcoin \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi l\u1ea1i trong nh\u1eadt k\u00fd c\u00f4ng khai. Nh\u01b0ng th\u00f4ng tin c\u1ee7a ng\u01b0\u1eddi b\u00e1n v\u00e0 ng\u01b0\u1eddi mua kh\u00f4ng h\u1ec1 \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9 ngo\u00e0i ID v\u00ed c\u1ee7a h\u1ecd. M\u1eb7c d\u00f9 \u0111i\u1ec1u \u0111\u00f3 gi\u1eef cho c\u00e1c giao d\u1ecbch c\u1ee7a ng\u01b0\u1eddi d\u00f9ng Bitcoin \u1edf ch\u1ebf \u0111\u1ed9 ri\u00eang t\u01b0 nh\u01b0ng n\u00f3 c\u0169ng cho ph\u00e9p h\u1ecd mua b\u1ea5t k\u1ef3 th\u1ee9 g\u00ec m\u00e0 h\u1ecd kh\u00f4ng mu\u1ed1n ng\u01b0\u1eddi kh\u00e1c bi\u1ebft.\u00a0<\/p>\r\n\r\n\r\n\r\n<p>\u0110\u00e2y c\u0169ng l\u00e0 l\u00fd do t\u1ea1i sao Bitcoin \u0111\u00e3 tr\u1edf th\u00e0nh \u0111\u01a1n v\u1ecb ti\u1ec1n t\u1ec7 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn cho nh\u1eefng ng\u01b0\u1eddi mua ma t\u00fay tr\u1ef1c tuy\u1ebfn ho\u1eb7c c\u00e1c ho\u1ea1t \u0111\u1ed9ng phi ph\u00e1p.\u00a0<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tuong_lai_cua_Bitcoin\"><\/span>T\u01b0\u01a1ng lai c\u1ee7a Bitcoin<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"355\" height=\"271\" class=\"wp-image-6342\" src=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/bitcoin-unknown.png\" alt=\"T\u01b0\u01a1ng lai c\u1ee7a Bitcoin \" srcset=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/bitcoin-unknown.png 355w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/bitcoin-unknown-150x115.png 150w, https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/bitcoin-unknown-300x229.png 300w\" sizes=\"(max-width: 355px) 100vw, 355px\" \/>\r\n<figcaption>T\u01b0\u01a1ng lai c\u1ee7a Bitcoin<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>Kh\u00f4ng ai bi\u1ebft bitcoin s\u1ebd ra sao. N\u00f3 h\u1ea7u h\u1ebft kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, nh\u01b0ng m\u1ed9t s\u1ed1 qu\u1ed1c gia nh\u01b0 Nh\u1eadt B\u1ea3n, Trung Qu\u1ed1c v\u00e0 \u00dac \u0111\u00e3 b\u1eaft \u0111\u1ea7u \u00e1p d\u1ee5ng c\u00e1c quy \u0111\u1ecbnh. C\u00e1c ch\u00ednh ph\u1ee7 lo ng\u1ea1i v\u1ec1 thu\u1ebf v\u00e0 s\u1ef1 thi\u1ebfu ki\u1ec3m so\u00e1t c\u1ee7a h\u1ecd \u0111\u1ed1i v\u1edbi ti\u1ec1n t\u1ec7.<\/p>\r\n\r\n\r\n\r\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin m\u1edbi nh\u1ea5t v\u1ec1 Bitcoin \u0111\u01b0\u1ee3c update n\u0103m 2021. Hy v\u1ecdng b\u1ea1n n\u1eafm \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin n\u00e0y v\u00e0 \u0111\u1eebng qu\u00ean h\u00e3y th\u01b0\u1eddng xuy\u00ean theo d\u00f5i trang web c\u1ee7a Fiahub \u0111\u1ec3 c\u1eadp nh\u1eadt c\u00e1c th\u00f4ng tin m\u1edbi nh\u1ea5t v\u1ec1 ti\u1ec1n \u0111i\u1ec7n t\u1eed. <\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Nh\u01b0 b\u1ea1n \u0111\u00e3 bi\u1ebft, Bitcoin l\u00e0 m\u1ed9t lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb n\u0103m 2019. Th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cs\u00e0n giao d\u1ecbch Bitcoin\u201d cho ph\u00e9p m\u1ecdi ng\u01b0\u1eddi mua ho\u1eb7c b\u00e1n Bitcoin b\u1eb1ng c\u00e1c lo\u1ea1i ti\u1ec1n t\u1ec7 kh\u00e1c nhau. Cho \u0111\u1ebfn nay, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng th\u1ea5y \u0111\u01b0\u1ee3c th\u00f4ng tin c\u1ee7a Bitcoin<\/p>\n","protected":false},"author":23,"featured_media":6343,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[21849],"tags":[12718],"class_list":{"0":"post-6337","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-phan-tich-nhan-dinh","8":"tag-kien-thuc-bitcoin"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Update ki\u1ebfn th\u1ee9c Bitcoin m\u1edbi nh\u1ea5t 2021 - Fiahub<\/title>\n<meta name=\"description\" content=\"L\u00e0 m\u1ed9t ng\u01b0\u1eddi quan t\u00e2m \u0111\u1ebfn ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00f3i chung v\u00e0 Bitcoin n\u00f3i ch\u00fang, b\u1ea1n c\u1ea7n ph\u1ea3i l\u01b0u c\u1eadp nh\u1eadt ki\u1ebfn th\u1ee9c Bitcoin v\u00ec n\u00f3 s\u1ebd li\u00ean t\u1ee5c ...\" \/>\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\/update-kien-thuc-bitcoin-moi-nhat-2021\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Update ki\u1ebfn th\u1ee9c Bitcoin m\u1edbi nh\u1ea5t 2021\" \/>\n<meta property=\"og:description\" content=\"L\u00e0 m\u1ed9t ng\u01b0\u1eddi quan t\u00e2m \u0111\u1ebfn ti\u1ec1n \u0111i\u1ec7n t\u1eed n\u00f3i chung v\u00e0 Bitcoin n\u00f3i ch\u00fang, b\u1ea1n c\u1ea7n ph\u1ea3i l\u01b0u c\u1eadp nh\u1eadt ki\u1ebfn th\u1ee9c Bitcoin v\u00ec n\u00f3 s\u1ebd li\u00ean t\u1ee5c ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fiahub.com\/blog\/update-kien-thuc-bitcoin-moi-nhat-2021\/\" \/>\n<meta property=\"og:site_name\" content=\"Fiahub Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FiahubVN\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/linhbuicycling\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-27T16:32:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-15T15:00:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fiahub.com\/blog\/wp-content\/uploads\/2021\/02\/kien-thuc-bitcoin-2021.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"720\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Linh Bui\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@0xbuilink\" \/>\n<meta name=\"twitter:site\" content=\"@FIAHUBVN\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Linh Bui\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/update-kien-thuc-bitcoin-moi-nhat-2021\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/update-kien-thuc-bitcoin-moi-nhat-2021\\\/\"},\"author\":{\"name\":\"Linh Bui\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#\\\/schema\\\/person\\\/92f3543cf3a7888801f30fc1415d887c\"},\"headline\":\"Update ki\u1ebfn th\u1ee9c Bitcoin m\u1edbi nh\u1ea5t 2021\",\"datePublished\":\"2021-02-27T16:32:50+00:00\",\"dateModified\":\"2025-06-15T15:00:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/update-kien-thuc-bitcoin-moi-nhat-2021\\\/\"},\"wordCount\":1156,\"publisher\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/update-kien-thuc-bitcoin-moi-nhat-2021\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/kien-thuc-bitcoin-2021.jpg\",\"keywords\":[\"kien thuc bitcoin\"],\"articleSection\":[\"Nh\u1eadn \u0111\u1ecbnh th\u1ecb tr\u01b0\u1eddng\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/update-kien-thuc-bitcoin-moi-nhat-2021\\\/\",\"url\":\"https:\\\/\\\/www.fiahub.com\\\/blog\\\/update-kien-thuc-bitcoin-moi-nhat-2021\\\/\",\"name\":\"Update ki\u1ebfn th\u1ee9c Bitcoin m\u1edbi nh\u1ea5t 2021 - 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