{"id":7,"date":"2026-07-25T09:36:21","date_gmt":"2026-07-25T01:36:21","guid":{"rendered":"https:\/\/bitcointoolkit.top\/knowledge\/what-is-a-satoshi\/"},"modified":"2026-08-04T22:28:05","modified_gmt":"2026-08-04T14:28:05","slug":"what-is-a-satoshi","status":"publish","type":"post","link":"https:\/\/bitcointoolkit.top\/vi\/learn\/what-is-a-satoshi\/","title":{"rendered":"Satoshi l\u00e0 g\u00ec?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Satoshi l\u00e0 \u0111\u01a1n v\u1ecb nh\u1ecf nh\u1ea5t \u0111\u01b0\u1ee3c ghi l\u1ea1i trong \u0111\u1ea7u ra giao d\u1ecbch Bitcoin. M\u1ed9t bitcoin ch\u1ee9a ch\u00ednh x\u00e1c 100.000.000 satoshi, nh\u01b0ng m\u1ed1i quan h\u1ec7 c\u1ed1 \u0111\u1ecbnh \u0111\u00f3 ch\u1ec9 l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u. V\u00ed, y\u00eau c\u1ea7u thanh to\u00e1n, h\u00f3a \u0111\u01a1n Lightning, \u01b0\u1edbc t\u00ednh ph\u00ed giao d\u1ecbch, s\u00e0n giao d\u1ecbch, h\u1ec7 th\u1ed1ng k\u1ebf to\u00e1n v\u00e0 API \u0111\u1ec1u c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c s\u1ed1 li\u00ean quan s\u1eed d\u1ee5ng c\u00e1c \u0111\u01a1n v\u1ecb kh\u00e1c nhau v\u00e0 tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u00ed c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb <strong>0.00025000 BTC<\/strong> trong khi m\u1ed9t h\u00f3a \u0111\u01a1n hi\u1ec3n th\u1ecb <strong>25.000 sats<\/strong>. Nh\u1eefng gi\u00e1 tr\u1ecb \u0111\u00f3 \u0111\u1ea1i di\u1ec7n cho c\u00f9ng m\u1ed9t l\u01b0\u1ee3ng bitcoin. Tuy nhi\u00ean, m\u1ed9t gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c vi\u1ebft l\u00e0 <strong>25 sat\/vB<\/strong>, l\u00e0 t\u1ef7 l\u1ec7 ph\u00ed giao d\u1ecbch ch\u1ee9 kh\u00f4ng ph\u1ea3i s\u1ed1 d\u01b0. M\u1ed9t gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c vi\u1ebft l\u00e0 <strong>25.000 msat<\/strong> thu\u1ed9c v\u1ec1 k\u1ebf to\u00e1n Lightning v\u00e0 b\u1eb1ng 25 sats, kh\u00f4ng ph\u1ea3i 25.000 sats.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do \u0111\u00f3, nhi\u1ec7m v\u1ee5 th\u1ef1c t\u1ebf kh\u00f4ng ch\u1ec9 l\u00e0 ghi nh\u1edb m\u1ed9t t\u1ef7 l\u1ec7 quy \u0111\u1ed5i. \u0110\u00f3 l\u00e0 h\u1ecdc c\u00e1ch gi\u1eef nguy\u00ean \u0111\u01a1n v\u1ecb, nh\u1eadn bi\u1ebft \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ebfn t\u1eebng satoshi, ph\u00e2n bi\u1ec7t s\u1ed1 l\u01b0\u1ee3ng v\u1edbi t\u1ef7 l\u1ec7 ph\u00ed, v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng ph\u1ea7n m\u1ec1m kh\u00f4ng \u00e2m th\u1ea7m thay \u0111\u1ed5i gi\u00e1 tr\u1ecb th\u00f4ng qua l\u00e0m tr\u00f2n ho\u1eb7c \u0111\u1ecbnh d\u1ea1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f3 bao nhi\u00eau satoshi trong m\u1ed9t bitcoin?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t bitcoin ch\u1ee9a ch\u00ednh x\u00e1c 100 tri\u1ec7u satoshi. M\u1ed1i quan h\u1ec7 l\u00e0 c\u1ed1 \u0111\u1ecbnh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>1 BTC = 100.000.000 sats\n1 sat = 0,00000001 BTC<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cSatoshi\u201d l\u00e0 t\u00ean \u0111\u01a1n v\u1ecb \u0111\u1ea7y \u0111\u1ee7. \u201cSat\u201d l\u00e0 d\u1ea1ng vi\u1ebft t\u1eaft s\u1ed1 \u00edt ph\u1ed5 bi\u1ebfn, trong khi \u201csats\u201d th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng cho s\u1ed1 nhi\u1ec1u. C\u00e1i t\u00ean n\u00e0y vinh danh Satoshi Nakamoto, t\u00e1c gi\u1ea3 \u1ea9n danh c\u1ee7a s\u00e1ch tr\u1eafng Bitcoin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ef7 l\u1ec7 n\u00e0y kh\u00f4ng thay \u0111\u1ed5i theo gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a bitcoin. M\u1ed9t sat v\u1eabn l\u00e0 m\u1ed9t ph\u1ea7n tr\u0103m tri\u1ec7u c\u1ee7a m\u1ed9t BTC cho d\u00f9 BTC giao d\u1ecbch cao h\u01a1n, th\u1ea5p h\u01a1n, ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c g\u00e1n gi\u00e1 ph\u00e1p \u0111\u1ecbnh n\u00e0o. Gi\u00e1 th\u1ecb tr\u01b0\u1eddng thay \u0111\u1ed5i s\u1ee9c mua. N\u00f3 kh\u00f4ng thay \u0111\u1ed5i m\u1ec7nh gi\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y t\u00e1ch bi\u1ec7t hai ph\u00e9p t\u00ednh kh\u00e1c nhau. Chuy\u1ec3n \u0111\u1ed5i m\u1ec7nh gi\u00e1 tr\u1ea3 l\u1eddi: \u201cS\u1ed1 n\u00e0y \u0111\u1ea1i di\u1ec7n cho bao nhi\u00eau bitcoin?\u201d Chuy\u1ec3n \u0111\u1ed5i ph\u00e1p \u0111\u1ecbnh tr\u1ea3 l\u1eddi: \u201cS\u1ed1 ti\u1ec1n \u0111\u00f3 tr\u1ecb gi\u00e1 bao nhi\u00eau t\u1ea1i m\u1ed9t t\u1ef7 gi\u00e1 h\u1ed1i \u0111o\u00e1i v\u00e0 th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3?\u201d M\u1ed9t v\u00ed c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt \u01b0\u1edbc t\u00ednh b\u1eb1ng \u0111\u00f4 la m\u00e0 kh\u00f4ng thay \u0111\u1ed5i s\u1ed1 l\u01b0\u1ee3ng satoshi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ed1 nguy\u00ean b\u00ean trong \u0111\u1ea7u ra giao d\u1ecbch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Bitcoin kh\u00f4ng l\u01b0u tr\u1eef s\u1ed1 ti\u1ec1n \u0111\u1ea7u ra d\u01b0\u1edbi d\u1ea1ng chu\u1ed7i BTC th\u1eadp ph\u00e2n nh\u01b0 <code>0.00234567<\/code>. M\u1ed9t \u0111\u1ea7u ra giao d\u1ecbch ch\u1ee9a m\u1ed9t gi\u00e1 tr\u1ecb nguy\u00ean \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng satoshi v\u00e0 m\u1ed9t script kh\u00f3a x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00e0 theo \u0111\u00f3 gi\u00e1 tr\u1ecb \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chi ti\u00eau sau n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bitcoin Core \u0111\u1ecbnh ngh\u0129a s\u1ed1 ti\u1ec1n b\u1eb1ng m\u1ed9t ki\u1ec3u s\u1ed1 nguy\u00ean g\u1ecdi l\u00e0 <code>CAmount<\/code> v\u00e0 \u0111\u1ecbnh ngh\u0129a m\u1ed9t BTC l\u00e0 100.000.000 satoshi. \u0110\u1ecbnh d\u1ea1ng giao d\u1ecbch \u0111\u01b0\u1ee3c t\u00e0i li\u1ec7u h\u00f3a c\u0169ng bi\u1ec3u di\u1ec5n m\u1ed7i gi\u00e1 tr\u1ecb \u0111\u1ea7u ra d\u01b0\u1edbi d\u1ea1ng m\u1ed9t s\u1ed1 nguy\u00ean satoshi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3 s\u1eed m\u1ed9t \u0111\u1ea7u ra giao d\u1ecbch ch\u1ee9a s\u1ed1 nguy\u00ean:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>234567<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea7u ra \u0111\u00f3 ch\u1ee9a ch\u00ednh x\u00e1c 234.567 sats. M\u1ed9t v\u00ed c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00f9ng gi\u00e1 tr\u1ecb \u0111\u00f3 nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>234.567 sats<\/li>\n\n\n\n<li>2.345,67 bits<\/li>\n\n\n\n<li>2,34567 mBTC<\/li>\n\n\n\n<li>0,00234567 BTC<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch hi\u1ec3n th\u1ecb thay \u0111\u1ed5i. S\u1ed1 nguy\u00ean b\u00ean d\u01b0\u1edbi kh\u00f4ng thay \u0111\u1ed5i. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao hai v\u00ed c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c m\u1ec7nh gi\u00e1 kh\u00e1c nhau m\u00e0 kh\u00f4ng b\u1ea5t \u0111\u1ed3ng v\u1ec1 s\u1ed1 ti\u1ec1n m\u00e0 v\u00ed ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi ta th\u01b0\u1eddng n\u00f3i r\u1eb1ng Bitcoin h\u1ed7 tr\u1ee3 t\u00e1m ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n. M\u1ed9t gi\u1ea3i th\u00edch ch\u00ednh x\u00e1c h\u01a1n l\u00e0 m\u1ed9t BTC \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 100.000.000 satoshi nguy\u00ean. Do \u0111\u00f3, m\u1ed9t giao di\u1ec7n \u0111\u1ecbnh d\u1ea1ng BTC c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng satoshi nguy\u00ean v\u1edbi t\u1ed1i \u0111a t\u00e1m ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n. D\u1ea5u th\u1eadp ph\u00e2n thu\u1ed9c v\u1ec1 l\u1edbp tr\u00ecnh b\u00e0y, kh\u00f4ng thu\u1ed9c v\u1ec1 \u0111\u1ea7u ra giao d\u1ecbch \u0111\u01b0\u1ee3c tu\u1ea7n t\u1ef1 h\u00f3a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao t\u00e1m ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n c\u1ee7a BTC l\u1ea1i quan tr\u1ecdng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec m\u1ed9t BTC b\u1eb1ng 100.000.000 sats, t\u00e1m ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n trong m\u1ed9t s\u1ed1 ti\u1ec1n \u0111\u1ecbnh d\u1ea1ng BTC \u0111\u1ea1t \u0111\u1ebfn ranh gi\u1edbi satoshi nguy\u00ean:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0,00000001 BTC = 1 sat<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n th\u1ee9 ch\u00edn kh\u00e1c kh\u00f4ng m\u00f4 t\u1ea3 m\u1ed9t ph\u1ea7n satoshi. V\u00ed d\u1ee5:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0,000000015 BTC \u00d7 100.000.000\n= 1,5 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111\u1ea7u ra giao d\u1ecbch l\u1edbp n\u1ec1n t\u1ea3ng c\u1ee7a Bitcoin kh\u00f4ng th\u1ec3 m\u00e3 h\u00f3a 1,5 sats v\u00ec tr\u01b0\u1eddng gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 ghi m\u1ed9t s\u1ed1 nguy\u00ean. Ph\u1ea7n m\u1ec1m ph\u1ea3i t\u1eeb ch\u1ed1i gi\u00e1 tr\u1ecb \u0111\u00f3 ho\u1eb7c \u00e1p d\u1ee5ng m\u1ed9t quy t\u1eafc l\u00e0m tr\u00f2n r\u00f5 r\u00e0ng tr\u01b0\u1edbc khi x\u00e2y d\u1ef1ng giao d\u1ecbch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c s\u1ed1 kh\u00f4ng \u1edf cu\u1ed1i th\u00eam v\u00e0o kh\u00f4ng t\u1ea1o ra \u0111\u1ed9 ch\u00ednh x\u00e1c kinh t\u1ebf b\u1ed5 sung. Hai chu\u1ed7i n\u00e0y v\u1eabn \u0111\u1ea1i di\u1ec7n cho c\u00f9ng m\u1ed9t s\u1ed1 ti\u1ec1n:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0,00000001 BTC\n0,000000010 BTC<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 hai \u0111\u1ec1u b\u1eb1ng ch\u00ednh x\u00e1c m\u1ed9t sat. Chu\u1ed7i th\u1ee9 hai ch\u1ee9a m\u1ed9t ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n hi\u1ec3n th\u1ecb b\u1ed5 sung, nh\u01b0ng ch\u1eef s\u1ed1 th\u1ee9 ch\u00edn l\u00e0 s\u1ed1 kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e2y gi\u1edd so s\u00e1nh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0.000000010 BTC = 1 sat\n0.000000011 BTC = 1.1 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 ti\u1ec1n \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 bi\u1ec3u di\u1ec5n ch\u00ednh x\u00e1c tr\u00ean l\u1edbp c\u01a1 s\u1edf c\u1ee7a Bitcoin. S\u1ed1 ti\u1ec1n th\u1ee9 hai th\u00ec kh\u00f4ng. V\u1ea5n \u0111\u1ec1 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ed1 k\u00fd t\u1ef1 sau d\u1ea5u th\u1eadp ph\u00e2n. V\u1ea5n \u0111\u1ec1 l\u00e0 gi\u00e1 tr\u1ecb kh\u00e1c kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a satoshi nguy\u00ean.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">BTC, mBTC, bits v\u00e0 sats<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BTC, mBTC, bits v\u00e0 sats l\u00e0 c\u00e1c c\u00e1ch vi\u1ebft kh\u00e1c nhau cho c\u00f9ng m\u1ed9t lo\u1ea1i s\u1ed1 ti\u1ec1n Bitcoin. Ch\u00fang l\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb, kh\u00f4ng ph\u1ea3i t\u00e0i s\u1ea3n ri\u00eang bi\u1ec7t. Thay \u0111\u1ed5i \u0111\u01a1n v\u1ecb s\u1ebd thay \u0111\u1ed5i v\u1ecb tr\u00ed c\u1ee7a d\u1ea5u th\u1eadp ph\u00e2n. N\u00f3 kh\u00f4ng di chuy\u1ec3n ti\u1ec1n, kh\u00f4ng thay \u0111\u1ed5i quy\u1ec1n s\u1edf h\u1eefu, ho\u1eb7c t\u1ea1o ra m\u1ed9t \u0111\u1ea7u ra giao d\u1ecbch kh\u00e1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ed1i quan h\u1ec7 \u0111\u01a1n v\u1ecb c\u1ed1 \u0111\u1ecbnh<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0110\u01a1n v\u1ecb<\/th><th>Gi\u00e1 tr\u1ecb trong BTC<\/th><th>Satoshi tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb<\/th><th>B\u01b0\u1edbc t\u0103ng satoshi nguy\u00ean nh\u1ecf nh\u1ea5t<\/th><\/tr><\/thead><tbody><tr><td>BTC<\/td><td>1 BTC<\/td><td>100.000.000 sats<\/td><td>0.00000001 BTC<\/td><\/tr><tr><td>mBTC<\/td><td>0.001 BTC<\/td><td>100.000 sats<\/td><td>0.00001 mBTC<\/td><\/tr><tr><td>bit ho\u1eb7c \u03bcBTC<\/td><td>0.000001 BTC<\/td><td>100 sats<\/td><td>0.01 bit<\/td><\/tr><tr><td>sat<\/td><td>0.00000001 BTC<\/td><td>1 sat<\/td><td>1 sat<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t millibitcoin, vi\u1ebft t\u1eaft l\u00e0 mBTC, b\u1eb1ng m\u1ed9t ph\u1ea7n ngh\u00ecn c\u1ee7a m\u1ed9t BTC v\u00e0 do \u0111\u00f3 b\u1eb1ng 100.000 sats. M\u1ed9t bit, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 microbitcoin ho\u1eb7c \u03bcBTC, b\u1eb1ng 100 sats. BIP 176 m\u00f4 t\u1ea3 \u201cbit\u201d l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb hi\u1ec3n th\u1ecb ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t t\u00e0i s\u1ea3n ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f9ng m\u1ed9t s\u1ed1 ti\u1ec1n 25.000-sat c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c vi\u1ebft l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>25.000 sats<\/li>\n\n\n\n<li>250 bits<\/li>\n\n\n\n<li>0.25 mBTC<\/li>\n\n\n\n<li>0.00025 BTC<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng c\u00f3 g\u00ec \u0111\u01b0\u1ee3c th\u00eam v\u00e0o ho\u1eb7c lo\u1ea1i b\u1ecf. Ch\u1ec9 c\u00f3 \u0111\u01a1n v\u1ecb thay \u0111\u1ed5i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i \u0111\u01a1n v\u1ecb c\u0169ng c\u00f3 m\u1ed9t ranh gi\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c to\u00e0n b\u1ed9 satoshi kh\u00e1c nhau. Tr\u01b0\u1eddng BTC c\u00f3 th\u1ec3 bi\u1ec3u th\u1ecb to\u00e0n b\u1ed9 sats v\u1edbi t\u1ed1i \u0111a t\u00e1m ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n. Tr\u01b0\u1eddng mBTC kh\u00f4ng c\u1ea7n qu\u00e1 n\u0103m ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n \u0111\u1ec3 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c to\u00e0n b\u1ed9 satoshi. Tr\u01b0\u1eddng bit \u0111\u1ea1t \u0111\u1ebfn m\u1ed9t sat \u1edf hai ch\u1eef s\u1ed1 th\u1eadp ph\u00e2n. Tr\u01b0\u1eddng sat n\u00ean ch\u1ee9a m\u1ed9t s\u1ed1 nguy\u00ean khi n\u00f3 bi\u1ec3u th\u1ecb m\u1ed9t s\u1ed1 ti\u1ec1n \u1edf l\u1edbp c\u01a1 s\u1edf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1ea5u th\u1eadp ph\u00e2n l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn hi\u1ec3n th\u1ecb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u00ed c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb s\u1ed1 d\u01b0 b\u1eb1ng BTC m\u1eb7c d\u00f9 c\u00e1c \u0111\u1ea7u ra giao d\u1ecbch \u0111\u1eb1ng sau s\u1ed1 d\u01b0 \u0111\u00f3 ch\u1ee9a c\u00e1c gi\u00e1 tr\u1ecb satoshi nguy\u00ean. M\u1ed9t v\u00ed kh\u00e1c c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb c\u00f9ng m\u1ed9t s\u1ed1 d\u01b0 b\u1eb1ng sats. M\u1ed9t h\u1ec7 th\u1ed1ng k\u1ebf to\u00e1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng mBTC, trong khi m\u1ed9t giao di\u1ec7n thanh to\u00e1n nh\u1ecf c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng bits.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">BTC th\u01b0\u1eddng thu\u1eadn ti\u1ec7n cho c\u00e1c s\u1ed1 d\u01b0 l\u1edbn h\u01a1n. Sats d\u1ec5 x\u00e1c minh h\u01a1n cho c\u00e1c kho\u1ea3n thanh to\u00e1n v\u00e0 ph\u00ed nh\u1ecf v\u00ec ch\u00fang lo\u1ea1i b\u1ecf m\u1ed9t chu\u1ed7i d\u00e0i c\u00e1c s\u1ed1 kh\u00f4ng \u1edf \u0111\u1ea7u. Bits cung c\u1ea5p m\u1ed9t thang \u0111o trung gian, m\u1eb7c d\u00f9 ph\u1ea7n m\u1ec1m kh\u00f4ng b\u1eaft bu\u1ed9c ph\u1ea3i cung c\u1ea5p m\u1ecdi m\u1ec7nh gi\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng c\u00f3 \u0111\u01a1n v\u1ecb hi\u1ec3n th\u1ecb n\u00e0o th\u1ef1c t\u1ebf h\u01a1n c\u00e1c \u0111\u01a1n v\u1ecb kh\u00e1c. \u0110\u1ed1i v\u1edbi ph\u00e9p t\u00ednh s\u1ed1 h\u1ecdc ch\u00ednh x\u00e1c \u1edf l\u1edbp c\u01a1 s\u1edf, t\u1ea5t c\u1ea3 ch\u00fang \u0111\u1ec1u quy v\u1ec1 m\u1ed9t s\u1ed1 nguy\u00ean sats chu\u1ea9n duy nh\u1ea5t.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao c\u00e1c v\u00ed ch\u1ecdn c\u00e1c m\u1ec7nh gi\u00e1 kh\u00e1c nhau<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Giao di\u1ec7n v\u00ed ch\u1ecdn m\u1ec7nh gi\u00e1 \u0111\u1ec3 d\u1ec5 \u0111\u1ecdc. M\u1ed9t gi\u00e1 tr\u1ecb nh\u01b0 0.00000100 BTC c\u00f3 th\u1ec3 d\u1ec5 nh\u1eadn bi\u1ebft h\u01a1n l\u00e0 100 sats. M\u1ed9t s\u1ed1 d\u01b0 l\u1edbn h\u01a1n c\u00f3 th\u1ec3 d\u1ec5 so s\u00e1nh h\u01a1n b\u1eb1ng BTC. Giao di\u1ec7n c\u0169ng c\u00f3 th\u1ec3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng chuy\u1ec3n \u0111\u1ed5i \u0111\u01a1n v\u1ecb m\u00e0 kh\u00f4ng thay \u0111\u1ed5i s\u1ed1 ti\u1ec1n th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00e3n \u0111\u01a1n v\u1ecb ph\u1ea3i lu\u00f4n hi\u1ec3n th\u1ecb. M\u1ed9t con s\u1ed1 nh\u01b0 <code>100000<\/code> kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 v\u00ec n\u00f3 c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 100.000 sats, 100.000 bits, 100.000 mBTC ho\u1eb7c 100.000 BTC.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng <a href=\"https:\/\/bitcointoolkit.top\/vi\/tools\/satoshi-converter\/\">Tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i Satoshi<\/a> khi nhi\u1ec7m v\u1ee5 l\u00e0 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t s\u1ed1 ti\u1ec1n ch\u00ednh x\u00e1c gi\u1eefa BTC, mBTC, bits v\u00e0 sats. B\u1ed9 chuy\u1ec3n \u0111\u1ed5i th\u1ef1c hi\u1ec7n ph\u00e9p t\u00ednh. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao c\u00e1c \u0111\u01a1n v\u1ecb ho\u1ea1t \u0111\u1ed9ng nh\u01b0 v\u1eady.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c kh\u00f4ng l\u00e0m tr\u00f2n th\u1ea7m l\u1eb7ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t chuy\u1ec3n \u0111\u1ed5i Bitcoin \u0111\u00e1ng tin c\u1eady ph\u1ea3i b\u1ea3o to\u00e0n s\u1ed1 ti\u1ec1n kinh t\u1ebf. N\u00f3 kh\u00f4ng n\u00ean ch\u1ea5p nh\u1eadn m\u1ed9t s\u1ed1 th\u1eadp ph\u00e2n qu\u00e1 ch\u00ednh x\u00e1c, l\u00e0m tr\u00f2n th\u1ea7m l\u1eb7ng, r\u1ed3i tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 \u0111\u00e3 l\u00e0m tr\u00f2n nh\u01b0 th\u1ec3 kh\u00f4ng c\u00f3 g\u00ec thay \u0111\u1ed5i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">X\u00e1c th\u1ef1c to\u00e0n b\u1ed9 satoshi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi \u0111\u1ea7u v\u00e0o BTC, chuy\u1ec3n \u0111\u1ed5i c\u1ed1t l\u00f5i l\u00e0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sats = BTC \u00d7 100.000.000<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 k\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n ch\u00ednh x\u00e1c trong \u0111\u1ea7u ra l\u1edbp c\u01a1 s\u1edf Bitcoin, gi\u00e1 tr\u1ecb satoshi ph\u1ea3i l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u0110\u1ea7u v\u00e0o BTC<\/th><th>K\u1ebft qu\u1ea3 satoshi ch\u00ednh x\u00e1c<\/th><th>Tr\u1ea1ng th\u00e1i l\u1edbp c\u01a1 s\u1edf<\/th><\/tr><\/thead><tbody><tr><td>0.00000001 BTC<\/td><td>1 sat<\/td><td>Ch\u00ednh x\u00e1c<\/td><\/tr><tr><td>0.000000010 BTC<\/td><td>1 sat<\/td><td>Ch\u00ednh x\u00e1c; th\u00eam s\u1ed1 kh\u00f4ng \u1edf cu\u1ed1i<\/td><\/tr><tr><td>0.000000015 BTC<\/td><td>1,5 sats<\/td><td>Qu\u00e1 ch\u00ednh x\u00e1c<\/td><\/tr><tr><td>0,00234567 BTC<\/td><td>234.567 sats<\/td><td>Ch\u00ednh x\u00e1c<\/td><\/tr><tr><td>0.002345675 BTC<\/td><td>234.567,5 sats<\/td><td>Qu\u00e1 ch\u00ednh x\u00e1c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3 qu\u00e1 ch\u00ednh x\u00e1c kh\u00f4ng gi\u1ed1ng v\u1edbi chu\u1ed7i k\u00fd t\u1ef1 kh\u00f4ng h\u1ee3p l\u1ec7. S\u1ed1 th\u1eadp ph\u00e2n c\u00f3 th\u1ec3 c\u00f3 \u00fd ngh\u0129a to\u00e1n h\u1ecdc, nh\u01b0ng n\u00f3 kh\u00f4ng th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t \u0111\u1ea7u ra satoshi nguy\u00ean ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng thay \u0111\u1ed5i s\u1ed1 ti\u1ec1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Qu\u00e1 ch\u00ednh x\u00e1c v\u00e0 l\u00e0m tr\u00f2n ng\u1ea7m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Xem x\u00e9t \u0111\u1ea7u v\u00e0o n\u00e0y:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0.002345675 BTC<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c l\u00e0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0.002345675 \u00d7 100.000.000\n= 234.567,5 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu ph\u1ea7n m\u1ec1m c\u1eaft b\u1edbt gi\u00e1 tr\u1ecb, n\u00f3 t\u1ea1o ra 234.567 sats. N\u1ebfu l\u00e0m tr\u00f2n l\u00ean, n\u00f3 t\u1ea1o ra 234.568 sats. Kh\u00f4ng \u0111\u1ea7u ra n\u00e0o gi\u1ed1ng v\u1edbi s\u1ed1 ti\u1ec1n to\u00e1n h\u1ecdc ban \u0111\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t sat c\u00f3 th\u1ec3 nh\u1ecf v\u1ec1 m\u1eb7t t\u00e0i ch\u00ednh, nh\u01b0ng h\u00e0nh vi v\u1eabn quan tr\u1ecdng. Ph\u1ea7n m\u1ec1m t\u00e0i ch\u00ednh x\u00e1c \u0111\u1ecbnh n\u00ean t\u1ea1o ra c\u00f9ng m\u1ed9t k\u1ebft qu\u1ea3 cho c\u00f9ng m\u1ed9t \u0111\u1ea7u v\u00e0o. Hai h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng c\u00e1c quy t\u1eafc l\u00e0m tr\u00f2n \u1ea9n kh\u00e1c nhau c\u00f3 th\u1ec3 kh\u00f4ng th\u1ed1ng nh\u1ea5t. Vi\u1ec7c l\u00e0m tr\u00f2n \u1ea9n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u1ed1i chi\u1ebfu tr\u00ean nhi\u1ec1u b\u1ea3n ghi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t giao di\u1ec7n r\u00f5 r\u00e0ng n\u00ean ph\u00e2n bi\u1ec7t ba tr\u1ea1ng th\u00e1i:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ch\u00ednh x\u00e1c:<\/strong> \u0111\u1ea7u v\u00e0o chuy\u1ec3n \u0111\u1ed5i th\u00e0nh m\u1ed9t s\u1ed1 nguy\u00ean sats.<\/li>\n\n\n\n<li><strong>Qu\u00e1 ch\u00ednh x\u00e1c:<\/strong> \u0111\u1ea7u v\u00e0o y\u00eau c\u1ea7u m\u1ed9t ph\u1ea7n nh\u1ecf satoshi.<\/li>\n\n\n\n<li><strong>Kh\u00f4ng h\u1ee3p l\u1ec7:<\/strong> v\u0103n b\u1ea3n kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch c\u00fa ph\u00e1p nh\u01b0 m\u1ed9t s\u1ed1 ti\u1ec1n trong \u0111\u01a1n v\u1ecb \u0111\u00e3 ch\u1ecdn.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb ch\u1ed1i m\u1ed9t s\u1ed1 ti\u1ec1n l\u1edbp c\u01a1 s\u1edf qu\u00e1 ch\u00ednh x\u00e1c th\u01b0\u1eddng r\u00f5 r\u00e0ng h\u01a1n vi\u1ec7c \u00e1p d\u1ee5ng m\u1ed9t quy t\u1eafc l\u00e0m tr\u00f2n \u1ea9n. Khi m\u1ed9t \u1ee9ng d\u1ee5ng l\u00e0m tr\u00f2n, n\u00f3 n\u00ean x\u00e1c \u0111\u1ecbnh quy t\u1eafc v\u00e0 hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb sau khi l\u00e0m tr\u00f2n tr\u01b0\u1edbc khi ng\u01b0\u1eddi d\u00f9ng ph\u00ea duy\u1ec7t giao d\u1ecbch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao d\u1ea5u ph\u1ea9y \u0111\u1ed9ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i k\u1ebft qu\u1ea3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u ph\u00e2n s\u1ed1 th\u1eadp ph\u00e2n kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n ch\u00ednh x\u00e1c b\u1eb1ng s\u1ed1 h\u1ecdc d\u1ea5u ph\u1ea9y \u0111\u1ed9ng nh\u1ecb ph\u00e2n th\u00f4ng th\u01b0\u1eddng. Ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 gi\u1eef n\u1ed9i b\u1ed9 m\u1ed9t gi\u00e1 tr\u1ecb h\u01a1i cao h\u01a1n ho\u1eb7c th\u1ea5p h\u01a1n v\u0103n b\u1ea3n th\u1eadp ph\u00e2n m\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 nh\u1eadp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi x\u1ea5p x\u1ec9 \u0111\u00f3 \u0111\u01b0\u1ee3c nh\u00e2n v\u1edbi 100.000.000 v\u00e0 l\u00e0m tr\u00f2n th\u00e0nh s\u1ed1 nguy\u00ean, n\u00f3 c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua ranh gi\u1edbi satoshi nguy\u00ean. H\u1ea7u h\u1ebft c\u00e1c chuy\u1ec3n \u0111\u1ed5i quen thu\u1ed9c c\u00f3 th\u1ec3 tr\u00f4ng \u0111\u00fang, nh\u01b0ng t\u00ednh \u0111\u00fang \u0111\u1eafn kh\u00f4ng n\u00ean ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t x\u1ea5p x\u1ec9 v\u00f4 h\u00ecnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t chu\u1ed7i chuy\u1ec3n \u0111\u1ed5i an to\u00e0n h\u01a1n l\u00e0:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u0110\u1ecdc s\u1ed1 ti\u1ec1n nh\u01b0 m\u1ed9t chu\u1ed7i th\u1eadp ph\u00e2n.<\/li>\n\n\n\n<li>X\u00e1c \u0111\u1ecbnh \u0111\u01a1n v\u1ecb \u0111\u00e3 ch\u1ecdn.<\/li>\n\n\n\n<li>Chu\u1ea9n h\u00f3a chu\u1ed7i m\u00e0 kh\u00f4ng chuy\u1ec3n \u0111\u1ed5i n\u00f3 th\u00e0nh d\u1ea5u ph\u1ea9y \u0111\u1ed9ng nh\u1ecb ph\u00e2n.<\/li>\n\n\n\n<li>Chia t\u1ef7 l\u1ec7 s\u1ed1 th\u1eadp ph\u00e2n th\u00e0nh sats nguy\u00ean.<\/li>\n\n\n\n<li>T\u1eeb ch\u1ed1i c\u00e1c ch\u1eef s\u1ed1 kh\u00e1c kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 ch\u00ednh x\u00e1c satoshi nguy\u00ean.<\/li>\n\n\n\n<li>T\u1ea1o m\u1ecdi \u0111\u01a1n v\u1ecb hi\u1ec3n th\u1ecb t\u1eeb c\u00f9ng m\u1ed9t gi\u00e1 tr\u1ecb nguy\u00ean.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ph\u1ea7n m\u1ec1m c\u00f3 m\u1ed9t s\u1ed1 nguy\u00ean chu\u1ea9n c\u1ee7a sats, n\u00f3 c\u00f3 th\u1ec3 suy ra BTC, mBTC v\u00e0 bit m\u00e0 kh\u00f4ng m\u1ea5t s\u1ed1 ti\u1ec1n c\u01a1 b\u1ea3n. M\u1ed9t chuy\u1ec3n \u0111\u1ed5i kh\u1ee9 h\u1ed3i sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Chu\u1ed7i th\u1eadp ph\u00e2n BTC\n\u2192 sats nguy\u00ean\n\u2192 Chu\u1ed7i th\u1eadp ph\u00e2n BTC<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c \u0111\u00fang tr\u1ea3 v\u1ec1 c\u00f9ng m\u1ed9t gi\u00e1 tr\u1ecb kinh t\u1ebf ho\u1eb7c t\u1eeb ch\u1ed1i r\u00f5 r\u00e0ng \u0111\u1ea7u v\u00e0o ban \u0111\u1ea7u l\u00e0 qu\u00e1 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ed9t v\u00ed d\u1ee5 chuy\u1ec3n \u0111\u1ed5i c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ea5y s\u1ed1 ti\u1ec1n BTC n\u00e0y:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0,00234567 BTC<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Chuy\u1ec3n \u0111\u1ed5i BTC sang sats:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0.00234567 \u00d7 100.000.000\n= 234.567 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Chuy\u1ec3n \u0111\u1ed5i BTC sang mBTC:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0.00234567 \u00d7 1.000\n= 2,34567 mBTC<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Chuy\u1ec3n \u0111\u1ed5i sats th\u00e0nh bit:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>234.567 \u00f7 100\n= 2.345,67 bits<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Do \u0111\u00f3, b\u1ed1n bi\u1ec3u di\u1ec5n ch\u00ednh x\u00e1c l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0,00234567 BTC<\/li>\n\n\n\n<li>2,34567 mBTC<\/li>\n\n\n\n<li>2.345,67 bits<\/li>\n\n\n\n<li>234.567 sats<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 ti\u1ec1n kh\u00f4ng thay \u0111\u1ed5i qua m\u1ed7i b\u01b0\u1edbc. M\u1ed7i hi\u1ec3n th\u1ecb \u0111\u01b0\u1ee3c suy ra t\u1eeb c\u00f9ng m\u1ed9t s\u1ed1 nguy\u00ean satoshi ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sats trong v\u00ed v\u00e0 y\u00eau c\u1ea7u thanh to\u00e1n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 d\u01b0 v\u00ed hi\u1ec3n th\u1ecb c\u00f3 th\u1ec3 tr\u00f4ng gi\u1ed1ng m\u1ed9t con s\u1ed1, nh\u01b0ng bitcoin tr\u00ean chu\u1ed7i \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n th\u00f4ng qua c\u00e1c \u0111\u1ea7u ra giao d\u1ecbch. M\u1ed9t v\u00ed c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t m\u1ed9t s\u1ed1 \u0111\u1ea7u ra giao d\u1ecbch ch\u01b0a chi ti\u00eau, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 UTXOs, v\u00e0 c\u1ed9ng gi\u00e1 tr\u1ecb satoshi c\u1ee7a ch\u00fang \u0111\u1ec3 hi\u1ec3n th\u1ecb t\u1ed5ng s\u1ed1 d\u01b0.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ed1 d\u01b0 v\u00ed l\u00e0 t\u1ed5ng c\u1ee7a UTXOs<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u00ed c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t ba UTXOs:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>40.000 sats\n75.000 sats\n119.567 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 d\u01b0 hi\u1ec3n th\u1ecb l\u00e0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>40.000\n+ 75.000\n+ 119.567\n= 234.567 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed n\u00e0y ki\u1ec3m so\u00e1t c\u00f9ng t\u1ed5ng s\u1ed1 ti\u1ec1n nh\u01b0 m\u1ed9t v\u00ed n\u1eafm gi\u1eef m\u1ed9t UTXO 234,567-sat. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i \u0111\u01a1n v\u1ecb l\u00e0 gi\u1ed1ng h\u1ec7t nhau, nh\u01b0ng c\u1ea5u tr\u00fac chi ti\u00eau trong t\u01b0\u01a1ng lai th\u00ec kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ba \u0111\u1ea7u v\u00e0o c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t giao d\u1ecbch l\u1edbn h\u01a1n m\u1ed9t \u0111\u1ea7u v\u00e0o. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc \u1ea3o, ph\u00ed m\u1ea1ng, c\u1ea5u tr\u00fac \u0111\u1ea7u ra thay \u0111\u1ed5i v\u00e0 c\u00e1c h\u00e0m \u00fd v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0. Sats m\u00f4 t\u1ea3 gi\u00e1 tr\u1ecb. UTXOs m\u00f4 t\u1ea3 n\u01a1i gi\u00e1 tr\u1ecb \u0111\u00f3 b\u1ecb kh\u00f3a v\u00e0 c\u00e1ch n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chi ti\u00eau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y gi\u1ea3i th\u00edch t\u1ea1i sao hai v\u00ed c\u00f3 s\u1ed1 d\u01b0 b\u1eb1ng nhau c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh ph\u00ed giao d\u1ecbch kh\u00e1c nhau. S\u1ed1 d\u01b0 c\u00f3 th\u1ec3 gi\u1ed1ng h\u1ec7t nhau v\u1ec1 sats trong khi c\u1ea5u tr\u00fac \u0111\u1ea7u v\u00e0o \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0 kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ed1 ti\u1ec1n Bitcoin URI s\u1eed d\u1ee5ng BTC<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t y\u00eau c\u1ea7u thanh to\u00e1n Bitcoin c\u00f3 th\u1ec3 mang m\u1ed9t s\u1ed1 ti\u1ec1n trong m\u1ed9t <code>bitcoin:<\/code> URI. BIP 321 ch\u1ec9 \u0111\u1ecbnh tham s\u1ed1 s\u1ed1 ti\u1ec1n \u1edf d\u1ea1ng th\u1eadp ph\u00e2n BTC.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>bitcoin:&lt;address&gt;?amount=0.001<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 ti\u1ec1n c\u00f3 ngh\u0129a l\u00e0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0.001 BTC\n= 100.000 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 0.001 sat. M\u1ed9t v\u00ed c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb kho\u1ea3n thanh to\u00e1n \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch c\u00fa ph\u00e1p b\u1eb1ng sats, nh\u01b0ng b\u1ea3n th\u00e2n s\u1ed1 ti\u1ec1n URI s\u1eed d\u1ee5ng k\u00fd hi\u1ec7u BTC.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y t\u1ea1o ra r\u1ee7i ro sao ch\u00e9p-d\u00e1n. D\u00e1n <code>100000<\/code> t\u1eeb m\u1ed9t h\u00f3a \u0111\u01a1n \u0111\u01b0\u1ee3c m\u1ec7nh gi\u00e1 b\u1eb1ng sat v\u00e0o m\u1ed9t tr\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n BTC s\u1ebd thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 s\u1ed1 ti\u1ec1n \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i. Ch\u1ec9 ri\u00eang c\u00e1c k\u00fd t\u1ef1 s\u1ed1 l\u00e0 kh\u00f4ng \u0111\u1ee7. \u0110\u01a1n v\u1ecb ph\u1ea3i \u0111i k\u00e8m v\u1edbi con s\u1ed1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed ph\u1ea3i hi\u1ec3n th\u1ecb \u0111\u00edch v\u00e0 s\u1ed1 ti\u1ec1n \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch c\u00fa ph\u00e1p tr\u01b0\u1edbc khi y\u00eau c\u1ea7u \u1ee7y quy\u1ec1n. Ng\u01b0\u1eddi d\u00f9ng v\u1eabn n\u00ean x\u00e1c minh \u0111\u00edch, m\u1ec7nh gi\u00e1 v\u00e0 s\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh x\u00e1c nh\u1eadn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ed9t s\u1ed1 ti\u1ec1n tr\u00ean nhi\u1ec1u giao di\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Xem x\u00e9t m\u1ed9t kho\u1ea3n thanh to\u00e1n 234,567 sats. M\u1ed9t v\u00ed, URI, m\u00e0n h\u00ecnh ph\u00ed v\u00e0 giao di\u1ec7n Lightning c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb m\u1ed9t s\u1ed1 con s\u1ed1 li\u00ean quan:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Hi\u1ec3n th\u1ecb<\/th><th>\u00dd ngh\u0129a<\/th><\/tr><\/thead><tbody><tr><td>0,00234567 BTC<\/td><td>S\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1eb1ng BTC<\/td><\/tr><tr><td>234.567 sats<\/td><td>C\u00f9ng s\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb b\u1eb1ng sats<\/td><\/tr><tr><td>1.410 sats<\/td><td>M\u1ed9t t\u1ed5ng ph\u00ed giao d\u1ecbch tr\u00ean chu\u1ed7i c\u00f3 th\u1ec3 c\u00f3<\/td><\/tr><tr><td>10 sat\/vB<\/td><td>T\u1ef7 l\u1ec7 ph\u00ed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh gi\u00e1 k\u00edch th\u01b0\u1edbc \u1ea3o<\/td><\/tr><tr><td>750 msat<\/td><td>M\u1ed9t s\u1ed1 ti\u1ec1n Lightning ho\u1eb7c ph\u00ed \u0111\u1ecbnh tuy\u1ebfn d\u01b0\u1edbi satoshi<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea5t c\u1ea3 n\u0103m gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 h\u1ee3p l\u1ec7 c\u00f9ng m\u1ed9t l\u00fac v\u00ec ch\u00fang tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi kh\u00e1c nhau. Ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i x\u00e1c \u0111\u1ecbnh xem nh\u00e3n m\u00f4 t\u1ea3 s\u1ed1 ti\u1ec1n thanh to\u00e1n, t\u1ed5ng ph\u00ed, t\u1ef7 l\u1ec7 ph\u00ed hay \u0111\u1ed9 ch\u00ednh x\u00e1c k\u1ebf to\u00e1n Lightning.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sats, millisatoshis v\u00e0 sat\/vB<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u1eeb tr\u00f4ng c\u00f3 v\u1ebb li\u00ean quan, nh\u01b0ng sat, msat v\u00e0 sat\/vB kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Millisatoshis c\u1ee7a Lightning<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ea1ng Lightning s\u1eed d\u1ee5ng m\u1ed9t \u0111\u01a1n v\u1ecb k\u1ebf to\u00e1n chi ti\u1ebft h\u01a1n g\u1ecdi l\u00e0 millisatoshi, vi\u1ebft t\u1eaft l\u00e0 <code>msat<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>1 sat = 1.000 msat<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c th\u00f4ng \u0111i\u1ec7p giao th\u1ee9c Lightning s\u1eed d\u1ee5ng c\u00e1c tr\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u1ec7nh gi\u00e1 b\u1eb1ng millisatoshi cho s\u1ed1 ti\u1ec1n thanh to\u00e1n, gi\u00e1 tr\u1ecb HTLC, s\u1ed1 d\u01b0 v\u00e0 ph\u00ed \u0111\u1ecbnh tuy\u1ebfn. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p giao th\u1ee9c t\u00ednh to\u00e1n c\u00e1c gi\u00e1 tr\u1ecb d\u01b0\u1edbi m\u1ed9t satoshi nguy\u00ean trong m\u1ed9t tuy\u1ebfn thanh to\u00e1n ngo\u00e0i chu\u1ed7i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>1.500 msat = 1,5 sats\n25.000 msat = 25 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t gi\u00e1 tr\u1ecb 1.5 sats c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i trong k\u1ebf to\u00e1n Lightning. N\u00f3 kh\u00f4ng th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t \u0111\u1ea7u ra giao d\u1ecbch l\u1edbp c\u01a1 s\u1edf Bitcoin \u0111\u1ed9c l\u1eadp tr\u1ecb gi\u00e1 1.5 sats. Khi tr\u1ea1ng th\u00e1i k\u00eanh \u0111\u01b0\u1ee3c th\u1ef1c thi th\u00f4ng qua m\u1ed9t giao d\u1ecbch tr\u00ean chu\u1ed7i, c\u00e1c quy t\u1eafc giao d\u1ecbch li\u00ean quan s\u1ebd gi\u1ea3i quy\u1ebft c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ea7u ra th\u00e0nh satoshi nguy\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Millisatoshis kh\u00f4ng \u0111\u1ecbnh ngh\u0129a l\u1ea1i BTC v\u00e0 kh\u00f4ng t\u1ea1o ra m\u1ed9t l\u1edbp bitcoin c\u01a1 s\u1edf m\u1edbi. Ch\u00fang cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c k\u1ebf to\u00e1n ngo\u00e0i chu\u1ed7i chi ti\u1ebft h\u01a1n trong khi l\u1edbp c\u01a1 s\u1edf ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ea7u ra satoshi nguy\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00e3n \u0111\u01a1n v\u1ecb v\u1eabn r\u1ea5t quan tr\u1ecdng:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>25.000 msat = 25 sats\n25.000 sats = 25.000.000 msat<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebfu ch\u1eef c\u00e1i <code>m<\/code> thay \u0111\u1ed5i c\u00e1ch di\u1ec5n gi\u1ea3i theo h\u1ec7 s\u1ed1 1.000.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ef7 l\u1ec7 ph\u00ed so v\u1edbi t\u1ed5ng ph\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">satoshi l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb s\u1ed1 l\u01b0\u1ee3ng. Sat\/vB l\u00e0 t\u1ef7 l\u1ec7 ph\u00ed: satoshi tr\u00ean m\u1ed7i byte \u1ea3o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed1i quan h\u1ec7 ph\u00ed \u0111\u01a1n gi\u1ea3n h\u00f3a l\u00e0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>T\u1ed5ng ph\u00ed b\u1eb1ng sats\n=\nK\u00edch th\u01b0\u1edbc \u1ea3o t\u00ednh b\u1eb1ng vB\n\u00d7\nT\u1ef7 l\u1ec7 ph\u00ed t\u00ednh b\u1eb1ng sat\/vB<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t giao d\u1ecbch 141-vB v\u1edbi 10 sat\/vB c\u00f3 ph\u00ed m\u00f4 h\u00ecnh h\u00f3a l\u00e0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>141 vB \u00d7 10 sat\/vB\n= 1.410 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u00ed giao d\u1ecbch l\u00e0 1.410 sats. T\u1ef7 l\u1ec7 ph\u00ed l\u00e0 10 sat\/vB. Vi\u1ebft \u201c10 sats\u201d s\u1ebd m\u00f4 t\u1ea3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng thay v\u00ec t\u1ef7 l\u1ec7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ecbnh gi\u00e1 giao d\u1ecbch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ed1 ti\u1ec1n g\u1eedi kh\u00f4ng t\u1ef1 n\u00f3 quy\u1ebft \u0111\u1ecbnh ph\u00ed. M\u1ed9t kho\u1ea3n thanh to\u00e1n nh\u1ecf h\u01a1n c\u00f3 th\u1ec3 t\u1ed1n k\u00e9m h\u01a1n m\u1ed9t kho\u1ea3n thanh to\u00e1n l\u1edbn h\u01a1n khi kho\u1ea3n thanh to\u00e1n nh\u1ecf h\u01a1n s\u1eed d\u1ee5ng nhi\u1ec1u \u0111\u1ea7u v\u00e0o h\u01a1n ho\u1eb7c t\u1ea1o ra m\u1ed9t giao d\u1ecbch l\u1edbn h\u01a1n. \u0110\u1ecdc <a href=\"https:\/\/bitcointoolkit.top\/vi\/learn\/how-bitcoin-transaction-fees-work\/\">c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u00ed giao d\u1ecbch Bitcoin<\/a> \u0111\u1ec3 bi\u1ebft m\u1ed1i quan h\u1ec7 \u0111\u1ea7y \u0111\u1ee7 gi\u1eefa \u0111\u1ea7u v\u00e0o, \u0111\u1ea7u ra, Weight, k\u00edch th\u01b0\u1edbc \u1ea3o v\u00e0 sat\/vB.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ed1n nh\u00e3n, b\u1ed1n c\u00e2u h\u1ecfi kh\u00e1c nhau<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Nh\u00e3n<\/th><th>N\u00f3 \u0111o l\u01b0\u1eddng g\u00ec<\/th><th>V\u00ed d\u1ee5<\/th><\/tr><\/thead><tbody><tr><td>sat ho\u1eb7c sats<\/td><td>M\u1ed9t s\u1ed1 l\u01b0\u1ee3ng bitcoin<\/td><td>25.000 sats<\/td><\/tr><tr><td>BTC<\/td><td>C\u00f9ng m\u1ed9t t\u00e0i s\u1ea3n \u1edf thang hi\u1ec3n th\u1ecb l\u1edbn h\u01a1n<\/td><td>0.00025 BTC<\/td><\/tr><tr><td>msat<\/td><td>K\u1ebf to\u00e1n Lightning d\u01b0\u1edbi satoshi<\/td><td>25.000 msat = 25 sats<\/td><\/tr><tr><td>sat\/vB<\/td><td>T\u1ef7 l\u1ec7 ph\u00ed giao d\u1ecbch tr\u00ean chu\u1ed7i<\/td><td>10 sat\/vB<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ec9 so s\u00e1nh c\u00e1c gi\u00e1 tr\u1ecb sau khi x\u00e1c \u0111\u1ecbnh \u0111\u01a1n v\u1ecb v\u00e0 vai tr\u00f2 c\u1ee7a ch\u00fang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u01a1n v\u1ecb nh\u1ecf nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 b\u00e0i ki\u1ec3m tra kh\u1ea3 n\u0103ng chi ti\u00eau<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t sat l\u00e0 s\u1ed1 l\u01b0\u1ee3ng nguy\u00ean nh\u1ecf nh\u1ea5t \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n trong \u0111\u1ea7u ra l\u1edbp c\u01a1 s\u1edf Bitcoin, nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ecdi \u0111\u1ea7u ra m\u1ed9t-sat \u0111\u1ec1u th\u1ef1c t\u1ebf \u0111\u1ec3 t\u1ea1o, chuy\u1ec3n ti\u1ebfp ho\u1eb7c chi ti\u00eau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u1ee5i ch\u00ednh s\u00e1ch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ee5i kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t m\u1ec7nh gi\u00e1 nh\u1ecf h\u01a1n. \u0110\u00f3 l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m ch\u00ednh s\u00e1ch n\u00fat li\u00ean quan \u0111\u1ebfn lo\u1ea1i script c\u1ee7a \u0111\u1ea7u ra v\u00e0 chi ph\u00ed \u01b0\u1edbc t\u00ednh \u0111\u1ec3 chi ti\u00eau \u0111\u1ea7u ra \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111\u1ea7u ra c\u00f3 th\u1ec3 ch\u1ee9a gi\u00e1 tr\u1ecb nguy\u00ean d\u01b0\u01a1ng satoshi v\u00e0 v\u1eabn n\u1eb1m d\u01b0\u1edbi ng\u01b0\u1ee1ng chuy\u1ec3n ti\u1ebfp li\u00ean quan \u0111\u1ebfn b\u1ee5i c\u1ee7a n\u00fat. \u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng l\u00e0m cho s\u1ed1 l\u01b0\u1ee3ng tr\u1edf th\u00e0nh ph\u00e2n s\u1ed1 ho\u1eb7c kh\u00f4ng h\u1ee3p l\u1ec7 theo m\u00f4 h\u00ecnh m\u1ec7nh gi\u00e1. N\u00f3 c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ea7u ra xung \u0111\u1ed9t v\u1edbi ranh gi\u1edbi ch\u00ednh s\u00e1ch chuy\u1ec3n ti\u1ebfp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i \u0111\u1ea7u ra kh\u00e1c nhau c\u00f3 th\u1ec3 c\u00f3 chi ph\u00ed chi ti\u00eau kh\u00e1c nhau, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ranh gi\u1edbi ch\u00ednh s\u00e1ch b\u1ee5i c\u00f3 li\u00ean quan kh\u00f4ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u1ec9 b\u1eb1ng s\u1ed1 l\u01b0\u1ee3ng sats.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kh\u1ea3 n\u0103ng chi ti\u00eau kinh t\u1ebf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u0111\u1ea7u ra c\u00f3 th\u1ec3 n\u1eb1m tr\u00ean ng\u01b0\u1ee1ng b\u1ee5i ch\u00ednh s\u00e1ch v\u00e0 v\u1eabn t\u1ed1n k\u00e9m h\u01a1n \u0111\u1ec3 chi ti\u00eau so v\u1edbi gi\u00e1 tr\u1ecb n\u00f3 ch\u1ee9a. T\u1ef7 l\u1ec7 ph\u00ed trong t\u01b0\u01a1ng lai, lo\u1ea1i \u0111\u1ea7u v\u00e0o v\u00e0 k\u00edch th\u01b0\u1edbc \u1ea3o bi\u00ean \u0111\u01b0\u1ee3c th\u00eam b\u1edfi \u0111\u1ea7u v\u00e0o quy\u1ebft \u0111\u1ecbnh so s\u00e1nh kinh t\u1ebf \u0111\u00f3.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>C\u00e2u h\u1ecfi<\/th><th>N\u00f3 \u0111o l\u01b0\u1eddng g\u00ec<\/th><\/tr><\/thead><tbody><tr><td>S\u1ed1 l\u01b0\u1ee3ng c\u00f3 ph\u1ea3i l\u00e0 s\u1ed1 nguy\u00ean c\u1ee7a sats kh\u00f4ng?<\/td><td>M\u1ec7nh gi\u00e1 v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td><\/tr><tr><td>\u0110\u1ea7u ra c\u00f3 ph\u1ea3i l\u00e0 kh\u00f4ng-b\u1ee5i kh\u00f4ng?<\/td><td>X\u1eed l\u00fd ch\u00ednh s\u00e1ch chuy\u1ec3n ti\u1ebfp<\/td><\/tr><tr><td>\u0110\u1ea7u ra c\u00f3 \u0111\u00e1ng \u0111\u1ec3 chi ti\u00eau kh\u00f4ng?<\/td><td>Chi ph\u00ed chi ti\u00eau bi\u00ean trong t\u01b0\u01a1ng lai<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn m\u1ec7nh gi\u00e1 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi \u0111\u1ea7u ti\u00ean. S\u1eed d\u1ee5ng <a href=\"https:\/\/bitcointoolkit.top\/vi\/tools\/bitcoin-dust-calculator\/\">M\u00e1y t\u00ednh B\u1ee5i Bitcoin v\u00e0 Kh\u1ea3 n\u0103ng chi ti\u00eau UTXO<\/a> \u0111\u1ec3 ph\u00e2n t\u00edch ch\u00ednh s\u00e1ch v\u00e0 kh\u1ea3 n\u0103ng chi ti\u00eau kinh t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ranh gi\u1edbi n\u00e0y ng\u0103n ch\u1eb7n m\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn: gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng \u201cm\u1ed9t sat l\u00e0 h\u1ee3p l\u1ec7\u201d c\u0169ng c\u00f3 ngh\u0129a l\u00e0 \u201cm\u1ed9t UTXO m\u1ed9t-sat l\u00e0 h\u1eefu \u00edch.\u201d \u0110\u01a1n v\u1ecb c\u00f3 th\u1ec3 h\u1ee3p l\u1ec7 trong khi \u0111\u1ea7u ra kh\u00f4ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c l\u1ed7i l\u00e0m thay \u0111\u1ed5i s\u1ed1 l\u01b0\u1ee3ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c l\u1ed7i \u0111\u01a1n v\u1ecb nghi\u00eam tr\u1ecdng kh\u00f4ng \u0111\u1ebfn t\u1eeb t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i c\u1ed1 \u0111\u1ecbnh. Ch\u00fang x\u1ea3y ra khi m\u1ed9t con s\u1ed1 m\u1ea5t \u0111i nh\u00e3n c\u1ee7a n\u00f3, ph\u1ea7n m\u1ec1m \u00e2m th\u1ea7m l\u00e0m tr\u00f2n m\u1ed9t gi\u00e1 tr\u1ecb qu\u00e1 ch\u00ednh x\u00e1c, ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng nh\u1ea7m l\u1eabn s\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn v\u1edbi ph\u00ed m\u1ea1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thi\u1ebfu s\u1ed1 kh\u00f4ng \u1edf \u0111\u1ea7u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c gi\u00e1 tr\u1ecb n\u00e0y kh\u00e1c nhau b\u1edfi h\u1ec7 s\u1ed1 m\u01b0\u1eddi:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>0,0001 BTC = 10.000 sats\n0,00001 BTC = 1.000 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c gi\u00e1 tr\u1ecb BTC nh\u1ecf ch\u1ee9a nhi\u1ec1u s\u1ed1 kh\u00f4ng \u1edf \u0111\u1ea7u, \u0111i\u1ec1u n\u00e0y l\u00e0m cho vi\u1ec7c ki\u1ec3m tra tr\u1ef1c quan tr\u1edf n\u00ean kh\u00f3 kh\u0103n. Chuy\u1ec3n \u0111\u1ed5i sang sats c\u00f3 th\u1ec3 l\u00e0m cho \u0111\u1ed9 l\u1edbn d\u1ec5 x\u00e1c minh h\u01a1n tr\u01b0\u1edbc khi giao d\u1ecbch \u0111\u01b0\u1ee3c k\u00fd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thi\u1ebfu ho\u1eb7c thay \u0111\u1ed5i \u0111\u01a1n v\u1ecb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Chu\u1ed7i <code>100000<\/code> kh\u00f4ng x\u00e1c \u0111\u1ecbnh m\u1ed9t s\u1ed1 ti\u1ec1n Bitcoin ho\u00e0n ch\u1ec9nh. \u0110\u00e2y l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb kh\u00e1c nhau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>100.000 sats<\/li>\n\n\n\n<li>100.000 bit<\/li>\n\n\n\n<li>100.000 mBTC<\/li>\n\n\n\n<li>100.000 BTC<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sao ch\u00e9p \u0111\u01a1n v\u1ecb c\u00f9ng v\u1edbi s\u1ed1. Ki\u1ec3m tra l\u1ea1i tr\u01b0\u1eddng \u0111\u00edch tr\u01b0\u1edbc khi d\u00e1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tr\u1ed9n l\u1eabn kho\u1ea3n thanh to\u00e1n v\u00e0 ph\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u00ed c\u00f3 th\u1ec3 g\u1eedi 100.000 sats v\u00e0 t\u00ednh ph\u00ed m\u1ea1ng 1.200-sat. S\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn v\u00e0 t\u1ed5ng s\u1ed1 ti\u1ec1n ghi n\u1ee3 c\u1ee7a v\u00ed l\u00e0 kh\u00e1c nhau:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>S\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn: 100.000 sats\nPh\u00ed m\u1ea1ng:                1.200 sats\nT\u1ed5ng ghi n\u1ee3:          101.200 sats<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3n ghi n\u1ee3 cu\u1ed1i c\u00f9ng c\u0169ng c\u00f3 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c \u0111\u1ea7u v\u00e0o \u0111\u00e3 ch\u1ecdn v\u00e0 ti\u1ec1n th\u1eeba. Xem l\u1ea1i s\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn v\u00e0 ph\u00ed nh\u01b0 c\u00e1c d\u00f2ng ri\u00eang bi\u1ec7t trong m\u00e0n h\u00ecnh x\u00e1c nh\u1eadn c\u1ee7a v\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sao ch\u00e9p c\u00e1c gi\u00e1 tr\u1ecb qu\u00e1 ch\u00ednh x\u00e1c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t gi\u00e1 tr\u1ecb nh\u01b0 <code>0.000000015 BTC<\/code> b\u1eb1ng 1,5 sats. M\u1ed9t h\u1ec7 th\u1ed1ng thanh to\u00e1n l\u1edbp n\u1ec1n ph\u1ea3i t\u1eeb ch\u1ed1i n\u00f3 ho\u1eb7c ti\u1ebft l\u1ed9 m\u1ed9t quy t\u1eafc l\u00e0m tr\u00f2n r\u00f5 r\u00e0ng. Tr\u00ecnh b\u00e0y 1 ho\u1eb7c 2 sats m\u00e0 kh\u00f4ng gi\u1ea3i th\u00edch vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i s\u1ebd thay \u0111\u1ed5i s\u1ed1 ti\u1ec1n m\u1ed9t c\u00e1ch \u00e2m th\u1ea7m.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u1ea5u ph\u00e2n c\u00e1ch h\u00e0ng ngh\u00ecn v\u00e0 ng\u00f4n ng\u1eef<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c c\u1ee7a con ng\u01b0\u1eddi c\u00f3 th\u1ec3 ch\u1ee9a d\u1ea5u ph\u1ea9y, kho\u1ea3ng tr\u1eafng ho\u1eb7c d\u1ea5u ph\u00e2n c\u00e1ch th\u1eadp ph\u00e2n theo ng\u00f4n ng\u1eef c\u1ee5 th\u1ec3. C\u00e1c tr\u01b0\u1eddng giao th\u1ee9c v\u00e0 API th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng nghi\u00eam ng\u1eb7t h\u01a1n. V\u00ed d\u1ee5: s\u1ed1 ti\u1ec1n Bitcoin URI s\u1eed d\u1ee5ng k\u00fd hi\u1ec7u th\u1eadp ph\u00e2n BTC v\u00e0 d\u1ea5u ch\u1ea5m l\u00e0m d\u1ea5u ph\u00e2n c\u00e1ch th\u1eadp ph\u00e2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng m\u1ecdi h\u1ec7 th\u1ed1ng di\u1ec5n gi\u1ea3i <code>1,000<\/code> l\u00e0 m\u1ed9t ngh\u00ecn. M\u1ed9t tr\u00ecnh ph\u00e2n t\u00edch c\u00fa ph\u00e1p c\u00f3 th\u1ec3 t\u1eeb ch\u1ed1i n\u00f3, trong khi m\u1ed9t ng\u00f4n ng\u1eef kh\u00e1c c\u00f3 th\u1ec3 di\u1ec5n gi\u1ea3i d\u1ea5u ph\u1ea9y kh\u00e1c \u0111i. Chu\u1ea9n h\u00f3a \u0111\u1ea7u v\u00e0o theo m\u1ed9t quy t\u1eafc \u0111\u01b0\u1ee3c ghi ch\u00e9p tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ed5i n\u00f3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">K\u00fd hi\u1ec7u khoa h\u1ecdc trong API<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 API ho\u1eb7c b\u1ea3ng t\u00ednh c\u00f3 th\u1ec3 \u0111\u1ecbnh d\u1ea1ng gi\u00e1 tr\u1ecb BTC nh\u1ecf d\u01b0\u1edbi d\u1ea1ng k\u00fd hi\u1ec7u khoa h\u1ecdc, ch\u1eb3ng h\u1ea1n nh\u01b0 <code>1e-8<\/code>. Bi\u1ec3u th\u1ee9c \u0111\u00f3 v\u1ec1 m\u1eb7t to\u00e1n h\u1ecdc b\u1eb1ng m\u1ed9t sat khi \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 BTC, nh\u01b0ng kh\u00f4ng ph\u1ea3i m\u1ecdi v\u00ed ho\u1eb7c tr\u01b0\u1eddng thanh to\u00e1n \u0111\u1ec1u ch\u1ea5p nh\u1eadn k\u00fd hi\u1ec7u khoa h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chuy\u1ec3n \u0111\u1ed5i gi\u00e1 tr\u1ecb sang d\u1ea1ng th\u1eadp ph\u00e2n ho\u1eb7c s\u1ed1 nguy\u00ean-satoshi r\u00f5 r\u00e0ng tr\u01b0\u1edbc khi g\u1eedi n\u00f3 \u0111\u1ebfn m\u1ed9t h\u1ec7 th\u1ed1ng mong \u0111\u1ee3i s\u1ed1 ti\u1ec1n Bitcoin. \u0110\u1eebng gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng m\u1ed9t bi\u1ec3u th\u1ee9c to\u00e1n h\u1ecdc h\u1ee3p l\u1ec7 c\u0169ng l\u00e0 m\u1ed9t \u0111\u1ecbnh d\u1ea1ng tr\u01b0\u1eddng thanh to\u00e1n h\u1ee3p l\u1ec7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1eed d\u1ee5ng ti\u1ec1n ph\u00e1p \u0111\u1ecbnh l\u00e0m s\u1ed1 ti\u1ec1n ngu\u1ed3n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u00ed c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb 50.000 sats b\u00ean c\u1ea1nh gi\u00e1 tr\u1ecb \u01b0\u1edbc t\u00ednh b\u1eb1ng \u0111\u00f4 la. \u01af\u1edbc t\u00ednh ti\u1ec1n ph\u00e1p \u0111\u1ecbnh c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo nh\u00e0 cung c\u1ea5p, d\u1ea5u th\u1eddi gian, ch\u00eanh l\u1ec7ch gi\u00e1 v\u00e0 l\u00e0m tr\u00f2n hi\u1ec3n th\u1ecb. S\u1ed1 ti\u1ec1n 50.000-sat v\u1eabn c\u1ed1 \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng t\u00e1i t\u1ea1o s\u1ed1 ti\u1ec1n Bitcoin b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i m\u1ed9t hi\u1ec3n th\u1ecb ti\u1ec1n ph\u00e1p \u0111\u1ecbnh \u0111\u00e3 l\u00e0m tr\u00f2n tr\u1edf l\u1ea1i BTC. S\u1eed d\u1ee5ng s\u1ed1 ti\u1ec1n \u0111\u01b0\u1ee3c \u0111\u1ecbnh danh b\u1eb1ng Bitcoin l\u00e0m gi\u00e1 tr\u1ecb thanh to\u00e1n c\u00f3 th\u1ea9m quy\u1ec1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec1u m\u00e0 m\u1ed9t satoshi kh\u00f4ng cho b\u1ea1n bi\u1ebft<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 ti\u1ec1n satoshi m\u00f4 t\u1ea3 s\u1ed1 l\u01b0\u1ee3ng. B\u1ea3n th\u00e2n n\u00f3 kh\u00f4ng x\u00e1c \u0111\u1ecbnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ch\u1ee7 s\u1edf h\u1eefu c\u1ee7a s\u1ed1 ti\u1ec1n;<\/li>\n\n\n\n<li>\u0111\u1ecba ch\u1ec9 ho\u1eb7c script kh\u00f3a;<\/li>\n\n\n\n<li>s\u1ed1 l\u01b0\u1ee3ng ho\u1eb7c lo\u1ea1i UTXO;<\/li>\n\n\n\n<li>tr\u1ea1ng th\u00e1i x\u00e1c nh\u1eadn c\u1ee7a giao d\u1ecbch;<\/li>\n\n\n\n<li>t\u1ed5ng ph\u00ed m\u1ea1ng;<\/li>\n\n\n\n<li>t\u1ef7 l\u1ec7 ph\u00ed \u0111\u00e3 ch\u1ecdn;<\/li>\n\n\n\n<li>k\u00edch th\u01b0\u1edbc \u1ea3o c\u1ee7a giao d\u1ecbch;<\/li>\n\n\n\n<li>li\u1ec7u \u0111\u1ea7u ra c\u00f3 ph\u1ea3i l\u00e0 b\u1ee5i hay kh\u00f4ng;<\/li>\n\n\n\n<li>li\u1ec7u \u0111\u1ea7u ra c\u00f3 kinh t\u1ebf \u0111\u1ec3 chi ti\u00eau hay kh\u00f4ng;<\/li>\n\n\n\n<li>gi\u00e1 tr\u1ecb ti\u1ec1n ph\u00e1p \u0111\u1ecbnh hi\u1ec7n t\u1ea1i;<\/li>\n\n\n\n<li>li\u1ec7u kho\u1ea3n thanh to\u00e1n l\u00e0 tr\u00ean chu\u1ed7i hay Lightning.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng c\u00e2u h\u1ecfi \u0111\u00f3 c\u1ea7n th\u00eam ng\u1eef c\u1ea3nh. <a href=\"https:\/\/bitcointoolkit.top\/vi\/coins\/bitcoin\/\">T\u00e0i li\u1ec7u tham kh\u1ea3o m\u1ea1ng Bitcoin<\/a> bao g\u1ed3m ng\u1eef c\u1ea3nh m\u1ea1ng v\u00e0 giao d\u1ecbch. H\u01b0\u1edbng d\u1eabn ph\u00ed bao g\u1ed3m k\u00edch th\u01b0\u1edbc \u1ea3o v\u00e0 sat\/vB. M\u00e1y t\u00ednh Dust bao g\u1ed3m ch\u00ednh s\u00e1ch v\u00e0 kinh t\u1ebf chi ti\u00eau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1eef c\u00e1c nhi\u1ec7m v\u1ee5 \u0111\u00f3 ri\u00eang bi\u1ec7t ng\u0103n ch\u1eb7n m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi m\u1ec7nh gi\u00e1 \u0111\u01a1n gi\u1ea3n tr\u1edf th\u00e0nh m\u1ed9t k\u1ebft lu\u1eadn kh\u00f4ng ch\u00ednh x\u00e1c v\u1ec1 ph\u00ed, x\u00e1c nh\u1eadn, quy\u1ec1n s\u1edf h\u1eefu ho\u1eb7c kh\u1ea3 n\u0103ng chi ti\u00eau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tr\u01b0\u1edbc khi b\u1ea1n x\u00e1c nh\u1eadn m\u1ed9t s\u1ed1 ti\u1ec1n Bitcoin<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng tr\u00ecnh t\u1ef1 n\u00e0y b\u1ea5t c\u1ee9 khi n\u00e0o BTC, mBTC, bits, sats ho\u1eb7c msats xu\u1ea5t hi\u1ec7n trong m\u1ed9t quy tr\u00ecnh thanh to\u00e1n:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>X\u00e1c \u0111\u1ecbnh xem kho\u1ea3n thanh to\u00e1n n\u1eb1m tr\u00ean l\u1edbp c\u01a1 s\u1edf c\u1ee7a Bitcoin hay Lightning.<\/li>\n\n\n\n<li>\u0110\u1ecdc \u0111\u01a1n v\u1ecb g\u1eafn v\u1edbi s\u1ed1 ti\u1ec1n.<\/li>\n\n\n\n<li>X\u00e1c nh\u1eadn r\u1eb1ng con s\u1ed1 l\u00e0 s\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ee9 kh\u00f4ng ph\u1ea3i ph\u00ed ho\u1eb7c t\u1ef7 l\u1ec7 ph\u00ed.<\/li>\n\n\n\n<li>Chuy\u1ec3n \u0111\u1ed5i th\u00f4ng qua m\u1ed1i quan h\u1ec7 m\u1ec7nh gi\u00e1 c\u1ed1 \u0111\u1ecbnh, kh\u00f4ng th\u00f4ng qua gi\u00e1 fiat.<\/li>\n\n\n\n<li>X\u00e1c nh\u1eadn r\u1eb1ng m\u1ed9t s\u1ed1 ti\u1ec1n on-chain quy v\u1ec1 m\u1ed9t s\u1ed1 nguy\u00ean sats.<\/li>\n\n\n\n<li>T\u00ecm ki\u1ebfm m\u1ed9t quy t\u1eafc l\u00e0m tr\u00f2n, c\u1eaft b\u1edbt ho\u1eb7c \u0111\u1ea7u ra t\u1ed1i thi\u1ec3u r\u00f5 r\u00e0ng.<\/li>\n\n\n\n<li>Xem l\u1ea1i \u0111\u00edch \u0111\u1ebfn, s\u1ed1 ti\u1ec1n ng\u01b0\u1eddi nh\u1eadn v\u00e0 ph\u00ed trong b\u1ea3n xem tr\u01b0\u1edbc v\u00ed cu\u1ed1i c\u00f9ng.<\/li>\n\n\n\n<li>Gi\u1eef \u0111\u01a1n v\u1ecb \u0111\u01b0\u1ee3c g\u1eafn b\u1ea5t c\u1ee9 khi n\u00e0o s\u1ed1 ti\u1ec1n \u0111\u01b0\u1ee3c sao ch\u00e9p v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng kh\u00e1c.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t satoshi r\u1ea5t d\u1ec5 \u0111\u1ecbnh ngh\u0129a: n\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n tr\u0103m tri\u1ec7u c\u1ee7a m\u1ed9t bitcoin. S\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch \u0111\u00f2i h\u1ecfi m\u1ed9t th\u00f3i quen b\u1ed5 sung\u2014kh\u00f4ng bao gi\u1edd t\u00e1ch s\u1ed1 kh\u1ecfi nh\u00e3n \u0111\u01a1n v\u1ecb c\u1ee7a n\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Satoshi<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>sat c\u00f3 gi\u1ed1ng v\u1edbi satoshi kh\u00f4ng?<\/summary>\n<p class=\"wp-block-paragraph\">C\u00f3. \u201cSatoshi\u201d l\u00e0 t\u00ean \u0111\u01a1n v\u1ecb \u0111\u1ea7y \u0111\u1ee7, trong khi \u201csat\u201d v\u00e0 \u201csats\u201d l\u00e0 c\u00e1c d\u1ea1ng vi\u1ebft t\u1eaft ph\u1ed5 bi\u1ebfn. M\u1ed9t sat b\u1eb1ng 0.00000001 BTC, v\u00e0 100.000.000 sats b\u1eb1ng m\u1ed9t BTC.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>M\u1ed9t \u0111\u1ea7u ra Bitcoin c\u00f3 th\u1ec3 ch\u1ee9a \u00edt h\u01a1n m\u1ed9t satoshi kh\u00f4ng?<\/summary>\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. M\u1ed9t \u0111\u1ea7u ra giao d\u1ecbch l\u1edbp c\u01a1 s\u1edf Bitcoin ghi l\u1ea1i m\u1ed9t s\u1ed1 nguy\u00ean satoshi. M\u1ed9t gi\u00e1 tr\u1ecb to\u00e1n h\u1ecdc nh\u01b0 1.5 sats ph\u1ea3i b\u1ecb t\u1eeb ch\u1ed1i ho\u1eb7c \u0111\u01b0\u1ee3c thay \u0111\u1ed5i th\u00f4ng qua m\u1ed9t quy t\u1eafc l\u00e0m tr\u00f2n r\u00f5 r\u00e0ng tr\u01b0\u1edbc khi n\u00f3 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t \u0111\u1ea7u ra.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>T\u1ea1i sao Lightning s\u1eed d\u1ee5ng millisatoshi?<\/summary>\n<p class=\"wp-block-paragraph\">Lightning s\u1eed d\u1ee5ng millisatoshi cho k\u1ebf to\u00e1n off-chain v\u00e0 t\u00ednh to\u00e1n ph\u00ed \u0111\u1ecbnh tuy\u1ebfn d\u01b0\u1edbi m\u1ed9t satoshi nguy\u00ean. M\u1ed9t sat b\u1eb1ng 1.000 msat. \u0110\u1ed9 ch\u00ednh x\u00e1c n\u00e0y kh\u00f4ng thay \u0111\u1ed5i \u0111\u1ecbnh d\u1ea1ng satoshi nguy\u00ean c\u1ee7a c\u00e1c \u0111\u1ea7u ra l\u1edbp c\u01a1 s\u1edf Bitcoin.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>sat\/vB c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t m\u1ec7nh gi\u00e1 Bitcoin kh\u00f4ng?<\/summary>\n<p class=\"wp-block-paragraph\">Kh\u00f4ng. Sat\/vB l\u00e0 m\u1ed9t t\u1ef7 l\u1ec7 ph\u00ed giao d\u1ecbch \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng satoshi tr\u00ean m\u1ed7i byte \u1ea3o. Sats \u0111o m\u1ed9t l\u01b0\u1ee3ng bitcoin, trong khi sat\/vB \u0111\u1ecbnh gi\u00e1 k\u00edch th\u01b0\u1edbc \u1ea3o c\u1ee7a m\u1ed9t giao d\u1ecbch on-chain.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>T\u1ea1i sao v\u00ed hi\u1ec3n th\u1ecb c\u00e1c \u0111\u01a1n v\u1ecb kh\u00e1c nhau cho c\u00f9ng m\u1ed9t s\u1ed1 d\u01b0?<\/summary>\n<p class=\"wp-block-paragraph\">V\u00ed c\u00f3 th\u1ec3 \u0111\u1ecbnh d\u1ea1ng c\u00f9ng m\u1ed9t s\u1ed1 nguy\u00ean satoshi th\u00e0nh BTC, mBTC, bits ho\u1eb7c sats. M\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb thay \u0111\u1ed5i, nh\u01b0ng gi\u00e1 tr\u1ecb satoshi nguy\u00ean c\u01a1 b\u1ea3n v\u1eabn gi\u1eef nguy\u00ean.<\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\">Ngu\u1ed3n k\u1ef9 thu\u1eadt<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c m\u1ed1i quan h\u1ec7 \u0111\u01a1n v\u1ecb, m\u00f4 h\u00ecnh \u0111\u1ea7u ra giao d\u1ecbch, thu\u1eadt ng\u1eef k\u00edch th\u01b0\u1edbc \u1ea3o, h\u00e0nh vi Bitcoin URI v\u00e0 ranh gi\u1edbi k\u1ebf to\u00e1n Lightning trong h\u01b0\u1edbng d\u1eabn n\u00e0y d\u1ef1a tr\u00ean c\u00e1c t\u00e0i li\u1ec7u tham kh\u1ea3o k\u1ef9 thu\u1eadt ch\u00ednh sau \u0111\u00e2y.<\/p>","protected":false},"excerpt":{"rendered":"<p>satoshi l\u00e0 \u0111\u01a1n v\u1ecb nh\u1ecf nh\u1ea5t \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n trong Bitcoin. T\u00ecm hi\u1ec3u v\u1ec1 m\u1ed1i quan h\u1ec7 BTC, c\u00e1c \u0111\u01a1n v\u1ecb trung gian v\u00e0 c\u00e1c v\u00ed d\u1ee5 chuy\u1ec3n \u0111\u1ed5i ch\u00ednh x\u00e1c.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Is a Satoshi? 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