Block

520151
0000000000000000001b6218f43ea551d5eb989e2ab4b50c76567720b8f1f9ed
Transactions1889
Height520151
Confirmations439270
Timestamp3009 days 21 hours ago
Size (bytes)1099167
Version536870912
Merkle Root33ce786b5abd236c8cf02f6d57ba19d4e81f76aba076e611fba1e592cf1f48e6
Nonce3546502164
Bits1745fb53
Difficulty4022059196164.954

Transactions

67e1034e94d7ac7ee3b9718b0d7decd7b434f45577ab094caf5694c4555501d4
mined 3009 days 21 hours ago
1E1XGuhAPHBVHaAK3QrF9jonNkCgBrj42n←0.00083900 BTC88.52 USD54.53 USD
1B1mAzkdHXSZedGi4cFQdBUzWE9KLGBkH3←0.00054558 BTC57.57 USD35.46 USD
 
1DZCWBSoRq41aani9EQoMk1TzEr8MPYTeP0.00028228 BTC29.78 USD18.35 USD→
1Ds9QV3E6AQitidwkhYxA6XkafnHz3dF9X0.00108360 BTC114.33 USD70.42 USD→
Fee 0.00001870 BTC1.97 USD1.22 USD (5.01 sat/vByte)
439270 confirmations0.00136588 BTC144.12 USD88.77 USD
a7d6de0eb4da0313aa2732f3d513d0f05d173a7b36d3721f58b979fd3d2b8df3
mined 3009 days 21 hours ago
1CdXDnniSJpxiL2tFj6psnZxdPDEZDD2RK←0.01800000 BTC1899.21 USD1169.84 USD
14JgpTDNx8iKPwC5V46rQh9jc8GDGpiwte←0.01800000 BTC1899.21 USD1169.84 USD
 
1B9Y1EgGoQCQBss9SpvwCVpyNxb4DSPgom0.01708130 BTC1802.28 USD1110.13 USD→
1MbTsbtu9VonTokafx86hmpwLxZj6oNQGw0.01890000 BTC1994.17 USD1228.33 USD→
Fee 0.00001870 BTC1.97 USD1.22 USD (5.01 sat/vByte)
439270 confirmations0.03598130 BTC3796.45 USD2338.46 USD
d73c9f87da03d8e9222f250834da705cc200d54272f78c4c46fd1c29c8ca8f65
mined 3009 days 21 hours ago
1G21riHZvSQqCN3yHTEVf7GYuE194Xc34C←0.04919634 BTC5190.79 USD3197.32 USD
16fNFf9S3BidfomMqAJtzoxxUw21hvkGRv←0.00142674 BTC150.54 USD92.73 USD
1G21riHZvSQqCN3yHTEVf7GYuE194Xc34C←0.00160860 BTC169.73 USD104.54 USD
1G21riHZvSQqCN3yHTEVf7GYuE194Xc34C←0.37754629 BTC39835.52 USD24537.11 USD
 
14uQP8ZL6ZQYeQcbbU7dMtVBFzKp316jqt0.00102447 BTC108.09 USD66.58 USD→
13jBZ5vA1FbWitDm6pNbvVjbXQSJyuJuzj0.42872000 BTC45234.94 USD27862.94 USD→
Fee 0.00003350 BTC3.53 USD2.18 USD (5.01 sat/vByte)
439270 confirmations0.42974447 BTC45343.04 USD27929.52 USD
f5513f77664a05c3283fd8d3d5dc8848eeda71e6d97ad92bb0a0d3c6543b0614
mined 3009 days 21 hours ago
19x4XWLU1nN2PA4URJtPBQVHQYNbtDK1Lo←0.01696455 BTC1789.96 USD1102.54 USD
13jBZ5vA1FbWitDm6pNbvVjbXQSJyuJuzj←0.42872000 BTC45234.94 USD27862.94 USD
14aVzLGgfXTJRjaBLkBrWhJXDTvJk8aA68←0.04503669 BTC4751.89 USD2926.98 USD
 
1DHvnSZmP6WV3kis659zJ5Rw9fiEKHELzF0.00085153 BTC89.85 USD55.34 USD→
19E6NvxHp6NqUuAm1zbSoZ5unvA1q6C3DA0.48984361 BTC51684.20 USD31835.43 USD→
Fee 0.00002610 BTC2.75 USD1.70 USD (5.02 sat/vByte)
439270 confirmations0.49069514 BTC51774.04 USD31890.77 USD
1c7ee32200739a3a1314a0ba4ce4445b28260d25ad1ec0acb1837ba5103f4840
mined 3009 days 21 hours ago
1BnesH5nvAN2cEky3YWZPdmFSNccxUeb1D←0.00100000 BTC105.51 USD64.99 USD
1BnesH5nvAN2cEky3YWZPdmFSNccxUeb1D←0.00100000 BTC105.51 USD64.99 USD
 
1AzNriGT7L3p83Yc9z9emB5WNYAw51gLxT0.00197980 BTC208.89 USD128.67 USD×
Fee 0.00002020 BTC2.13 USD1.31 USD (5.01 sat/vByte)
439270 confirmations0.00197980 BTC208.89 USD128.67 USD
df0dc8969e73f6045badbf46347e60cd58f47e09d1fcd312a7046df836c03a4c
mined 3009 days 21 hours ago
1AowMUKQKx45HvvW3ceNtqe4yZ6MTum76G←0.00294000 BTC310.20 USD191.07 USD
1PRSGXtVQhLDwgnvazFVbgAeVNin2z3J48←0.00044846 BTC47.32 USD29.15 USD
1PRSGXtVQhLDwgnvazFVbgAeVNin2z3J48←0.00403623 BTC425.87 USD262.32 USD
1ESGJnd62ytPvesaSVvZ3Jn7iVYC2NPS7n←0.00093110 BTC98.24 USD60.51 USD
1LddSjUZCW1overYpFyybC1XppbZi29Cug←0.00021204 BTC22.37 USD13.78 USD
 
18ygEw6F3GsXtfoPvEemVzKmYdQrHkLTat0.00001704 BTC1.80 USD1.11 USD→
1Mp6AbpyqD3iaNexgq9HxmwVs7tthSc7qb0.00850989 BTC897.89 USD553.07 USD→
Fee 0.00004090 BTC4.32 USD2.66 USD (5.01 sat/vByte)
439270 confirmations0.00852693 BTC899.69 USD554.17 USD
b697693e515674ac966578e3c58082d4194502100a9ba100204d645a741deaa0
mined 3009 days 21 hours ago
1CEJdSxb2JVL3JLYTocaYUVtLhTPEpXeNJ←0.01948846 BTC2056.26 USD1266.57 USD
1CEJdSxb2JVL3JLYTocaYUVtLhTPEpXeNJ←0.01948233 BTC2055.61 USD1266.18 USD
1DusHgjsfYNot6V9qyuidikWwSvCVFd7FE←0.02046862 BTC2159.68 USD1330.28 USD
1HXdViVVA5CL4p5Gu4kFR14A29MDhMWfXc←0.02017109 BTC2128.28 USD1310.94 USD
1BVyFatXSD6nckFbhR23vxYrC3ov771p5d←0.01970544 BTC2079.15 USD1280.68 USD
1BVyFatXSD6nckFbhR23vxYrC3ov771p5d←0.02039071 BTC2151.46 USD1325.21 USD
1CEJdSxb2JVL3JLYTocaYUVtLhTPEpXeNJ←0.01950000 BTC2057.48 USD1267.32 USD
1Cf4UaN1RiWLUxqsu34NGsbinmVU2gqhv4←0.02060000 BTC2173.54 USD1338.81 USD
1CEJdSxb2JVL3JLYTocaYUVtLhTPEpXeNJ←0.01965022 BTC2073.33 USD1277.09 USD
1BVyFatXSD6nckFbhR23vxYrC3ov771p5d←0.02001881 BTC2112.22 USD1301.04 USD
1BVyFatXSD6nckFbhR23vxYrC3ov771p5d←0.02071259 BTC2185.42 USD1346.13 USD
 
1CZPCszFe8QPB52FZVzpXK2HcFJdz3ooPa0.00110297 BTC116.38 USD71.68 USD→
1HkVEyNkkFdsXj6Zu8WtqzQH6G6dWymNEG0.21900000 BTC23107.05 USD14233.03 USD→
Fee 0.00008530 BTC9.00 USD5.54 USD (5.01 sat/vByte)
439270 confirmations0.22010297 BTC23223.42 USD14304.71 USD
2774eab7ff9ed592be81ed763524a4e159264f2b2f90f4e3750802baa9dabe10
mined 3009 days 21 hours ago
16vYf7rKXv6pqpZzs4KiekxSoJUiKv7SFo←0.18694752 BTC19725.14 USD12149.91 USD
 
3Fq2CXNnzWrnwNNc8N28iT6165f9qdu4sJ0.00200000 BTC211.02 USD129.98 USD→
1HpDa7wRCADPC76ChGa7m5qwL8dHpQN3Le0.18493632 BTC19512.93 USD12019.20 USD→
Fee 0.00001120 BTC1.18 USD0.73 USD (5.00 sat/vByte)
439270 confirmations0.18693632 BTC19723.95 USD12149.18 USD
82febce0a6530f8668923c378bf148d3db990a028a379c9beddb9faa100ff221
mined 3009 days 21 hours ago
1HpDa7wRCADPC76ChGa7m5qwL8dHpQN3Le←0.18493632 BTC19512.93 USD12019.20 USD
 
3MiJ1vjBH5SdFyVZWk6MTti9WjrotQsYWM0.00200000 BTC211.02 USD129.98 USD→
1TMMri6xBoXWnpacxZBfyHcZ11DGfn3Yo0.18292512 BTC19300.73 USD11888.49 USD→
Fee 0.00001120 BTC1.18 USD0.73 USD (5.02 sat/vByte)
439270 confirmations0.18492512 BTC19511.75 USD12018.47 USD
b611a21d7fe5d423425244758462507d9e365de30bef5345d0bfd1bec4844192
mined 3009 days 21 hours ago
1LtMUAQjQG67xjMDd5KYyoqnjmjcbRKo3Z←0.04897312 BTC5167.23 USD3182.81 USD
 
33omGK7tiv5saLohUrcJFxS3iKCSxkw3sg0.00200000 BTC211.02 USD129.98 USD→
18LSvfCrNVsXbz31nNSh2KqSZ7M2DJv3cR0.04696192 BTC4955.03 USD3052.10 USD→
Fee 0.00001120 BTC1.18 USD0.73 USD (5.00 sat/vByte)
439270 confirmations0.04896192 BTC5166.05 USD3182.08 USD
223c75f89fb84976d4a67a893f9f63e8d901f624721f12387c549fa6b3706e22
mined 3009 days 21 hours ago
18LSvfCrNVsXbz31nNSh2KqSZ7M2DJv3cR←0.04696192 BTC4955.03 USD3052.10 USD
 
367jxjvmn8GYNCqRL1pZjavzcRnVtkWfSt0.00300000 BTC316.53 USD194.97 USD→
1HQbH24uZJptynbmbep7tY9sRPPXxQ3Sr30.04395072 BTC4637.31 USD2856.40 USD→
Fee 0.00001120 BTC1.18 USD0.73 USD (5.02 sat/vByte)
439270 confirmations0.04695072 BTC4953.85 USD3051.37 USD
07044271de69ac6045a738cc70de712ca3043c2ebc923cbd7d8d662551d35a67
mined 3009 days 21 hours ago
1FQwqnMwd92V4e5gbG44EYaX3E1DkMECww←0.02537504 BTC2677.36 USD1649.15 USD
 
3CYJ8ddVyUnQcZH6iFHMQjfLvNbxchbzk80.00100000 BTC105.51 USD64.99 USD→
14LmBF18HBe1GNrKESdejywN3NbmRs9WWS0.02436384 BTC2570.67 USD1583.43 USD→
Fee 0.00001120 BTC1.18 USD0.73 USD (5.00 sat/vByte)
439270 confirmations0.02536384 BTC2676.18 USD1648.42 USD
97d6ba446b6937605316d5f7acb8edfe68291277623a97a473c928299c79e3a2
mined 3009 days 21 hours ago
14LmBF18HBe1GNrKESdejywN3NbmRs9WWS←0.02436384 BTC2570.67 USD1583.43 USD
 
3GjhyoE9hXi7Zp59mxreZFZ6Wigqgi5fCA0.00100000 BTC105.51 USD64.99 USD→
1D2HAaempPPL8QmgTn7cbVLGMyC3wSZtWY0.02335264 BTC2463.97 USD1517.71 USD→
Fee 0.00001120 BTC1.18 USD0.73 USD (5.02 sat/vByte)
439270 confirmations0.02435264 BTC2569.49 USD1582.70 USD
579109490550467e4e9190cedbd05f25f94593be889d27e07ad93546eb035cec
mined 3009 days 21 hours ago
1MknJTrcNJzBQixR3CRGRyxPzHdY7PQcPP←0.01000000 BTC1055.12 USD649.91 USD
18CfXSczTTCPkSUVQxjXeh7SHih48829D9←0.01012772 BTC1068.59 USD658.21 USD
1MknJTrcNJzBQixR3CRGRyxPzHdY7PQcPP←0.01200000 BTC1266.14 USD779.89 USD
1MknJTrcNJzBQixR3CRGRyxPzHdY7PQcPP←0.01000000 BTC1055.12 USD649.91 USD
1MknJTrcNJzBQixR3CRGRyxPzHdY7PQcPP←0.02500000 BTC2637.79 USD1624.78 USD
1MknJTrcNJzBQixR3CRGRyxPzHdY7PQcPP←0.01300000 BTC1371.65 USD844.88 USD
 
1PmUbRiEj6uMAPxwiEzy94ER9bDpoCgCwG0.00007942 BTC8.38 USD5.16 USD→
1Cb4NjvBu9r2Zcj3mshdg27HRkaX4uLrME0.08000000 BTC8440.93 USD5199.28 USD→
Fee 0.00004830 BTC5.10 USD3.14 USD (5.01 sat/vByte)
439270 confirmations0.08007942 BTC8449.31 USD5204.44 USD
3fb141a6ab536fa89ff6e7e891535838dd34f0397a7f3651e97e19291b7eeb79
mined 3009 days 21 hours ago
1PRswoicYZoLvTZRqXE6Nzh2dS1zodLozG←0.15232000 BTC16071.53 USD9899.43 USD
153netFqcgYHePKyEoGv5a4khpCLo9ptA8←0.08358891 BTC8819.60 USD5432.53 USD
1DESUgxYBi6pgP21P9LUreRuy4pvSJ7CdE←0.01000000 BTC1055.12 USD649.91 USD
 
15aF2F7ajVeiDDh9x9QgjfbmBsEsQ8oA7x0.24588451 BTC25943.67 USD15980.28 USD→
Fee 0.00002440 BTC2.57 USD1.59 USD (5.01 sat/vByte)
439270 confirmations0.24588451 BTC25943.67 USD15980.28 USD
fe4c821673006ed530026278e3460948b53fc8b28d20fb5196c846a947f20811
mined 3009 days 21 hours ago
1KXfeXwX5SMfjP3aUPk4Y3myY3gGH5YL6M←0.00987796 BTC1042.24 USD641.98 USD
1GzNpugnsPhZrDxav2erxw6Nnson8j1qnc←0.00983728 BTC1037.95 USD639.33 USD
1FgiYtRaaJToiAKDaVh5VS57k8SJndSdUa←0.04939590 BTC5211.84 USD3210.29 USD
 
1KDFMGirNjSJ5wPAypCoeFnkmgYQDsAYQE0.00008504 BTC8.97 USD5.53 USD→
1CG1UZU5fZbXG3A9R9j23Ad9vRpGkCQZuf0.06900000 BTC7280.30 USD4484.38 USD→
Fee 0.00002610 BTC2.75 USD1.70 USD (5.01 sat/vByte)
439270 confirmations0.06908504 BTC7289.27 USD4489.91 USD
03cb0fbf315df45a7d52be381466da8391320b1950adf8b70f17b562de294662
mined 3009 days 21 hours ago
19sXeb1UA2hrHihXTpW57ezrRdJP5iwXxz←0.00169500 BTC178.84 USD110.16 USD
19sXeb1UA2hrHihXTpW57ezrRdJP5iwXxz←0.00167649 BTC176.89 USD108.96 USD
19sXeb1UA2hrHihXTpW57ezrRdJP5iwXxz←0.00167459 BTC176.69 USD108.83 USD
 
1FBt3siEtM1X1chUKq46XNRU2sGBxDt4oE0.00002618 BTC2.76 USD1.70 USD→
1GazJCsjhnBKKKitGNYrYjCboRDJhigM3h0.00499380 BTC526.90 USD324.55 USD→
Fee 0.00002610 BTC2.75 USD1.70 USD (5.01 sat/vByte)
439270 confirmations0.00501998 BTC529.67 USD326.25 USD
2d20b507109b2064931bcc89520f602777bf1b35706bcb8bfb8885130e0ebab5
mined 3009 days 21 hours ago
1L1LW74SD4Q37FErJGVSvetxWv5RdcyRch←0.00029968 BTC31.62 USD19.48 USD
1bJ6yo4HujZ7hnyntqhaDx6tzsk3hXHZB←0.00145900 BTC153.94 USD94.82 USD
1CJYztALB59maq9gd9MeGqg3rVgMwFpkeM←0.00010470 BTC11.05 USD6.80 USD
 
138JWevdtTMiD7mer3iG7SvEqcgrZaf9tN0.00004848 BTC5.12 USD3.15 USD×
1Lr1LbY5WV7ph6UR9631BDeqAcCAqKsvuz0.00178880 BTC188.74 USD116.26 USD→
Fee 0.00002610 BTC2.75 USD1.70 USD (5.01 sat/vByte)
439270 confirmations0.00183728 BTC193.85 USD119.41 USD
573cfd39e0b678ec415fa8ed5ae577ddd95c154498a14d3dd8779a458831003d
mined 3009 days 21 hours ago
1AygqcmhYACueGCXV2Dz7JLNWcU2bVAbj7←0.00206928 BTC218.33 USD134.48 USD
 
1GQfBJ59qwLFtJReF8mRuerkGBosvjGqmo0.00096278 BTC101.58 USD62.57 USD→
1EqukMehrAggc5PvvgFJYAgnY2Zn68Q1zv0.00109520 BTC115.56 USD71.18 USD→
Fee 0.00001130 BTC1.19 USD0.73 USD (5.00 sat/vByte)
439270 confirmations0.00205798 BTC217.14 USD133.75 USD
b61de00e7062c9c13abfc731bac577043cea182c3ddba4cddab7ccd4650255c4
mined 3009 days 21 hours ago
1GQfBJ59qwLFtJReF8mRuerkGBosvjGqmo←0.00096278 BTC101.58 USD62.57 USD
1GzLJWKuU2k34XoctNd1SbeG1pYyLTqpVZ←0.00059426 BTC62.70 USD38.62 USD
 
1u9HtcJ15QwyvY6LPQaiApfFS7FCYScKd0.00037264 BTC39.32 USD24.22 USD→
1EqukMehrAggc5PvvgFJYAgnY2Zn68Q1zv0.00116570 BTC122.99 USD75.76 USD→
Fee 0.00001870 BTC1.97 USD1.22 USD (5.01 sat/vByte)
439270 confirmations0.00153834 BTC162.31 USD99.98 USD
839421610f69b4dcf7c675bd3cdb291b9c4ee368b9981bb39c8d056d21f381e7
mined 3009 days 21 hours ago
13ZRCAsBCWq8cq1e7VYtMd65BuVDwzSM2Y←0.00190770 BTC201.28 USD123.98 USD
 
1PmR1wYAGzQeWbLV2YpcNGqY3sKe4sH5fH0.00089640 BTC94.58 USD58.26 USD→
162Z71vp5Pmx13CfWArhvHGmM2sNLuHuR90.00100000 BTC105.51 USD64.99 USD→
Fee 0.00001130 BTC1.19 USD0.73 USD (5.00 sat/vByte)
439270 confirmations0.00189640 BTC200.09 USD123.25 USD
7ff842da6f133631c03141cc3d4aa956e2508d5bb41a560e1ec547a9f80f28f6
mined 3009 days 21 hours ago
162Z71vp5Pmx13CfWArhvHGmM2sNLuHuR9←0.00100000 BTC105.51 USD64.99 USD
1HeEo4Er7mSYv8qjpCN9xKU6ssjrqqRbUg←0.00008760 BTC9.24 USD5.69 USD
 
1MWpZZrpS8stCnaxPyZgw7JVL35vSiBRaL0.00006890 BTC7.27 USD4.48 USD→
1FLiUWTPcxNmZExj6e4kT8tmHcciw3xQU70.00100000 BTC105.51 USD64.99 USD→
Fee 0.00001870 BTC1.97 USD1.22 USD (5.01 sat/vByte)
439270 confirmations0.00106890 BTC112.78 USD69.47 USD
1b13d4448d82ee8fa68e3c6f0321b3cb0d5a00590564813761059a6381ca26bd
mined 3009 days 21 hours ago
17sysAn2SxiaEozN55T2eCghD4hGQnUaGo←0.00085863 BTC90.60 USD55.80 USD
1AHmENYS8yk9JANAJ4WWwHe5BQFgrVfUHd←0.00087380 BTC92.20 USD56.79 USD
1BXVtLsApH3wokRexvUTW8Sm8Aa4qjXjc9←0.00089774 BTC94.72 USD58.35 USD
12Sqme5qUJxgVKHKvzA4YfoV68kDfvuJ7G←0.00113000 BTC119.23 USD73.44 USD
184aummJSCh9jmse9U1BKUxdtutbu9PYda←0.00178075 BTC187.89 USD115.73 USD
19EGKYdbV6nLkdy3ThHyBYUH4JyM75vsiy←0.00088600 BTC93.48 USD57.58 USD
1J3FrjzCpgzgPdayCwo8hkgjbNVWKKoz2S←0.00162000 BTC170.93 USD105.29 USD
1FtxDfDtWCypxzz4vm6gyZnFtgRPzMFBAY←0.00089573 BTC94.51 USD58.21 USD
 
1GazJCsjhnBKKKitGNYrYjCboRDJhigM3h0.00888125 BTC937.08 USD577.20 USD→
Fee 0.00006140 BTC6.48 USD3.99 USD (5.01 sat/vByte)
439270 confirmations0.00888125 BTC937.08 USD577.20 USD
025f30edc289cf14ecb38362927eca3972ef15d2f6fd4e20ee509dfeb8b85e37
mined 3009 days 21 hours ago
1AkUzHhNGtDrHbwwLw8nMCQCsbEvm69gyq←0.00013447 BTC14.19 USD8.74 USD
1GWs3naTafxLFLsub85ni9JiH6zC7UqAL7←0.00129820 BTC136.98 USD84.37 USD
1NYGfXqGpKek4ysvWHvcCtF4a8hS1ZQimB←0.00011363 BTC11.99 USD7.38 USD
17kkzCcvPbhjJEt6yKqzaciVHP1ko6ZgHr←0.00056148 BTC59.24 USD36.49 USD
 
1kMcFhqempGsessxtBeM8tkp7jeF7JJw90.00002912 BTC3.07 USD1.89 USD→
15PNkXzX6eZHgoxobfPJVSCDZrWfiuYi2K0.00204516 BTC215.79 USD132.92 USD→
Fee 0.00003350 BTC3.53 USD2.18 USD (5.01 sat/vByte)
439270 confirmations0.00207428 BTC218.86 USD134.81 USD
e3a0b7c018857b8fde78ff4507ab8d8929a3316bbeeb7e36034566db0e61a6a3
mined 3009 days 21 hours ago
33GotwLv8CkNFhLmSpT7reWqEWeR7BieQG←0.03501559 BTC3694.55 USD2275.70 USD
3Ae7PzT3Mx9nfjoofQBo1YJ9sdRz4qnpoH←0.02949921 BTC3112.51 USD1917.18 USD
38zgRX8HN63CRg1RzFhWnTYyShvvqxR4jf←0.04987259 BTC5262.14 USD3241.27 USD
3DJAhGfNVXGWf1oAMWaToCf1vnzLSCwHCU←0.35872469 BTC37849.62 USD23313.88 USD
3HFTxoiWbJeYs4nLUifM6SEX95tXvtN2kG←0.19038272 BTC20087.59 USD12373.16 USD
3DJAhGfNVXGWf1oAMWaToCf1vnzLSCwHCU←0.33650520 BTC35505.21 USD21869.81 USD
36EEVVS9McPwzYzi4h2AYbzHjiFs2KYiY6←3.00000000 BTC316534.88 USD194973.00 USD
 
17us7nJBQXXGw5gRtLWnaMTELrwLGz8Y6x3.99996590 BTC422042.90 USD259961.78 USD→
Fee 0.00003410 BTC3.60 USD2.22 USD (5.01 sat/vByte)
439270 confirmations3.99996590 BTC422042.90 USD259961.78 USD