{"id":18270,"date":"2026-03-25T00:12:51","date_gmt":"2026-03-25T00:12:51","guid":{"rendered":"https:\/\/cryptozen.asia\/vn\/david-schwartz-cua-ripple-dat-cau-hoi-ve-tam-quan-trong-cua-cong-nghe-bitcoin-u-today\/"},"modified":"2026-03-25T00:12:51","modified_gmt":"2026-03-25T00:12:51","slug":"david-schwartz-cua-ripple-dat-cau-hoi-ve-tam-quan-trong-cua-cong-nghe-bitcoin-u-today","status":"publish","type":"post","link":"https:\/\/cryptozen.asia\/vn\/david-schwartz-cua-ripple-dat-cau-hoi-ve-tam-quan-trong-cua-cong-nghe-bitcoin-u-today\/","title":{"rendered":"David Schwartz c\u1ee7a Ripple \u0110\u1eb7t C\u00e2u H\u1ecfi V\u1ec1 T\u1ea7m Quan Tr\u1ecdng C\u1ee7a C\u00f4ng Ngh\u1ec7 Bitcoin &#8211; U.Today"},"content":{"rendered":"<h2>C\u00f4ng Ngh\u1ec7 Bitcoin v\u00e0 S\u1ef1 T\u00e1i T\u1ed5 Ch\u1ee9c Hai Kh\u1ed1i<\/h2>\n<p>C\u00f4ng ngh\u1ec7 c\u1ee7a m\u1ea1ng <strong>Bitcoin<\/strong> \u0111ang \u0111\u01b0\u1ee3c xem x\u00e9t l\u1ea1i sau m\u1ed9t s\u1ef1 ki\u1ec7n hi\u1ebfm hoi g\u1ecdi l\u00e0 <em>&#8220;t\u00e1i t\u1ed5 ch\u1ee9c hai kh\u1ed1i&#8221;<\/em>, khi m\u1ed9t th\u1ef1c th\u1ec3 khai th\u00e1c duy nh\u1ea5t, <strong>Foundry USA<\/strong>, chi\u1ebfm quy\u1ec1n ki\u1ec3m so\u00e1t b\u1ea3y kh\u1ed1i li\u00ean ti\u1ebfp. S\u1ef1 ki\u1ec7n n\u00e0y \u0111\u00e3 kh\u01a1i d\u1eady cu\u1ed9c tranh lu\u1eadn v\u1ec1 kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i c\u1ee7a c\u01a1 ch\u1ebf \u0111\u1ed3ng thu\u1eadn <strong>proof-of-work (PoW)<\/strong>.<\/p>\n<h2>Quan \u0110i\u1ec3m C\u1ee7a David Schwartz<\/h2>\n<p>CTO c\u1ee7a <strong>Ripple<\/strong>, <strong>David &#8220;JoelKatz&#8221; Schwartz<\/strong>, \u0111\u00e3 \u0111\u01b0a ra quan \u0111i\u1ec3m v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y, l\u1eadp lu\u1eadn r\u1eb1ng s\u1ee9c m\u1ea1nh l\u1edbn nh\u1ea5t c\u1ee7a Bitcoin c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 tr\u1edf th\u00e0nh m\u1ed9t <strong>tr\u00e1ch nhi\u1ec7m t\u1eadp trung<\/strong>. Nh\u1eefng ng\u01b0\u1eddi \u1ee7ng h\u1ed9 Bitcoin th\u01b0\u1eddng tr\u00edch d\u1eabn PoW nh\u01b0 ti\u00eau chu\u1ea9n v\u00e0ng cho s\u1ef1 phi t\u1eadp trung, nh\u01b0ng Schwartz \u0111\u00e3 \u0111\u01b0a ra m\u1ed9t g\u00f3c nh\u00ecn tr\u00e1i ng\u01b0\u1ee3c. \u00d4ng l\u1eadp lu\u1eadn r\u1eb1ng PoW th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t <strong>&#8220;l\u1ef1c l\u01b0\u1ee3ng t\u1eadp trung&#8221;<\/strong> m\u00e0 m\u1ea1ng l\u01b0\u1edbi lu\u00f4n ph\u1ea3i ch\u1ed1ng l\u1ea1i.<\/p>\n<blockquote>\n<p>&#8220;N\u00f3 th\u1ef1c s\u1ef1 ch\u1ee9ng minh m\u1ed9t \u0111i\u1ec3m m\u00e0 t\u00f4i \u0111\u00e3 n\u00f3i nhi\u1ec1u l\u1ea7n,&#8221; Schwartz l\u01b0u \u00fd tr\u00ean X. &#8220;S\u1ef1 phi t\u1eadp trung c\u1ee7a Bitcoin kh\u00f4ng \u0111\u1ebfn t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng PoW; th\u1ef1c t\u1ebf, PoW l\u00e0 m\u1ed9t l\u1ef1c l\u01b0\u1ee3ng t\u1eadp trung m\u00e0 Bitcoin ph\u1ea3i li\u00ean t\u1ee5c chi\u1ebfn \u0111\u1ea5u ch\u1ed1ng l\u1ea1i.&#8221;<\/p>\n<\/blockquote>\n<h2>R\u1ee7i Ro H\u1ec7 Th\u1ed1ng v\u00e0 \u00c1p L\u1ef1c Gi\u1ea3m Gi\u00e1<\/h2>\n<p>Schwartz sau \u0111\u00f3 \u0111\u01b0\u1ee3c h\u1ecfi li\u1ec7u th\u1ecb tr\u01b0\u1eddng c\u00f3 b\u1eaft \u0111\u1ea7u <strong>&#8220;\u0111\u1ecbnh gi\u00e1&#8221;<\/strong> c\u00e1c r\u1ee7i ro h\u1ec7 th\u1ed1ng v\u00e0 nh\u1eefng b\u1ea5t c\u1eadp \u0111\u01b0\u1ee3c cho l\u00e0 c\u1ee7a m\u00f4 h\u00ecnh PoW hay kh\u00f4ng. C\u1ef1u chi\u1ebfn binh c\u1ee7a Ripple \u0111\u00e3 th\u1eeba nh\u1eadn r\u1eb1ng nh\u1eefng lo ng\u1ea1i n\u00e0y c\u00f3 th\u1ec3 \u0111ang t\u1ea1o ra <strong>&#8220;\u00e1p l\u1ef1c gi\u1ea3m&#8221;<\/strong> l\u00ean gi\u00e1 Bitcoin, nh\u01b0ng \u00f4ng l\u01b0u \u00fd r\u1eb1ng xu h\u01b0\u1edbng nh\u01b0 v\u1eady g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 ch\u1ee9ng minh b\u1eb1ng ch\u1ee9ng c\u1ee9ng.<\/p>\n<h2>T\u00ecnh Hu\u1ed1ng &#8220;Catch-22&#8221; Trong C\u1ed9ng \u0110\u1ed3ng Bitcoin<\/h2>\n<p>C\u0169ng c\u00f3 m\u1ed9t t\u00ecnh hu\u1ed1ng <strong>&#8220;Catch-22&#8221;<\/strong> \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi c\u1ed9ng \u0111\u1ed3ng Bitcoin li\u00ean quan \u0111\u1ebfn s\u1ef1 t\u1eadp trung khai th\u00e1c, theo Schwartz. N\u1ebfu c\u1ed9ng \u0111\u1ed3ng c\u1ed1 g\u1eafng thay \u0111\u1ed5i thu\u1eadt to\u00e1n khai th\u00e1c \u0111\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y, \u0111i\u1ec1u \u0111\u00f3 ch\u1ee9ng t\u1ecf r\u1eb1ng <strong>&#8220;kh\u00f4ng c\u00f3 g\u00ec \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o&#8221;<\/strong> v\u00e0 r\u1eb1ng <strong>&#8220;t\u00ednh b\u1ea5t bi\u1ebfn to\u00e1n h\u1ecdc&#8221;<\/strong> c\u1ee7a h\u1ec7 th\u1ed1ng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 can thi\u1ec7p c\u1ee7a con ng\u01b0\u1eddi. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu h\u1ecd \u0111\u1ec3 nguy\u00ean nh\u01b0 v\u1eady, \u0111i\u1ec1u \u0111\u00f3 x\u00e1c l\u1eadp r\u1eb1ng an ninh m\u1ea1ng l\u01b0\u1edbi v\u0129nh vi\u1ec5n g\u1eafn li\u1ec1n v\u1edbi m\u1ed9t <strong>cu\u1ed9c ch\u1ea1y \u0111ua v\u0169 trang t\u1eadp trung<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f4ng Ngh\u1ec7 Bitcoin v\u00e0 S\u1ef1 T\u00e1i T\u1ed5 Ch\u1ee9c Hai Kh\u1ed1i C\u00f4ng ngh\u1ec7 c\u1ee7a m\u1ea1ng Bitcoin \u0111ang \u0111\u01b0\u1ee3c xem x\u00e9t l\u1ea1i sau m\u1ed9t s\u1ef1 ki\u1ec7n hi\u1ebfm hoi g\u1ecdi l\u00e0 &#8220;t\u00e1i t\u1ed5 ch\u1ee9c hai kh\u1ed1i&#8221;, khi m\u1ed9t th\u1ef1c th\u1ec3 khai th\u00e1c duy nh\u1ea5t, Foundry USA, chi\u1ebfm qu&#8230;<\/p>\n","protected":false},"author":3,"featured_media":18269,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[4225,5903,11440,5969,4507,4321],"class_list":["post-18270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","tag-bitcoin","tag-david-schwartz","tag-foundry-usa","tag-pow","tag-ripple","tag-x"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>David Schwartz c\u1ee7a Ripple \u0110\u1eb7t C\u00e2u H\u1ecfi V\u1ec1 T\u1ea7m Quan Tr\u1ecdng C\u1ee7a C\u00f4ng Ngh\u1ec7 Bitcoin - U.Today - CryptoZen<\/title>\n<meta name=\"description\" content=\"CTO c\u1ee7a Ripple, David Schwartz, \u0111\u00e3 \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 c\u00f4ng ngh\u1ec7 proof-of-work c\u1ee7a Bitcoin, nh\u1ea5n m\u1ea1nh nh\u1eefng t\u00e1c \u0111\u1ed9ng t\u1eadp trung ti\u1ec1m t\u00e0ng v\u00e0 cu\u1ed9c tranh lu\u1eadn \u0111ang di\u1ec5n ra v\u1ec1 an ninh m\u1ea1ng l\u01b0\u1edbi.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptozen.asia\/vn\/david-schwartz-cua-ripple-dat-cau-hoi-ve-tam-quan-trong-cua-cong-nghe-bitcoin-u-today\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"David Schwartz c\u1ee7a Ripple \u0110\u1eb7t C\u00e2u H\u1ecfi V\u1ec1 T\u1ea7m Quan Tr\u1ecdng C\u1ee7a C\u00f4ng Ngh\u1ec7 Bitcoin - U.Today - CryptoZen\" \/>\n<meta property=\"og:description\" content=\"CTO c\u1ee7a Ripple, David Schwartz, \u0111\u00e3 \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 c\u00f4ng ngh\u1ec7 proof-of-work c\u1ee7a Bitcoin, nh\u1ea5n m\u1ea1nh nh\u1eefng t\u00e1c \u0111\u1ed9ng t\u1eadp trung ti\u1ec1m t\u00e0ng v\u00e0 cu\u1ed9c tranh lu\u1eadn \u0111ang di\u1ec5n ra v\u1ec1 an ninh m\u1ea1ng l\u01b0\u1edbi.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptozen.asia\/vn\/david-schwartz-cua-ripple-dat-cau-hoi-ve-tam-quan-trong-cua-cong-nghe-bitcoin-u-today\/\" \/>\n<meta property=\"og:site_name\" content=\"CryptoZen\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-25T00:12:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cryptozen.asia\/vn\/wp-content\/uploads\/sites\/27\/2026\/03\/story_172511_preview.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/david-schwartz-cua-ripple-dat-cau-hoi-ve-tam-quan-trong-cua-cong-nghe-bitcoin-u-today\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/cryptozen.asia\/vn\/david-schwartz-cua-ripple-dat-cau-hoi-ve-tam-quan-trong-cua-cong-nghe-bitcoin-u-today\/\"},\"author\":{\"name\":\"Editor\",\"@id\":\"https:\/\/cryptozen.asia\/vn\/#\/schema\/person\/215c42a44c778a4d41cede868d63707c\"},\"headline\":\"David Schwartz c\u1ee7a Ripple \u0110\u1eb7t C\u00e2u H\u1ecfi V\u1ec1 T\u1ea7m Quan Tr\u1ecdng C\u1ee7a C\u00f4ng Ngh\u1ec7 Bitcoin &#8211; 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