Block

644437
00000000000000000000742e4e07f5a890c4fd4e5807ee99130f01dff28da225
Transactions2712
Height644437
Confirmations315093
Timestamp2165 days 13 hours ago
Size (bytes)1310501
Version671080448
Merkle Root13494ea529a5a7388cc4492135597a52a38d879f3f450046d899cb1cc0242309
Nonce281786871
Bits17109bac
Difficulty16947802333946.61

Transactions

40c8e1a8b371956458397c796b5e326d398d13e9485c6cbbcf69c38a336fdb09
mined 2165 days 13 hours ago
bc1qtq5yvpkjmfj5fxh0myu5q2hnxjk0v5k766jz23←0.01320886 BTC1393.69 USD844.57 USD
 
17t9qTZjGfnFdPdenes8NnPS2hMo12Bthk0.00135544 BTC143.01 USD86.67 USD→
bc1qey48njv34m0s0mtd9lely3a7j9jc2agjzap45p0.01163939 BTC1228.09 USD744.22 USD→
Fee 0.00021403 BTC22.58 USD13.69 USD (148.63 sat/vByte)
315093 confirmations0.01299483 BTC1371.11 USD830.89 USD
18957a0a438dc2c6942f95b2b8817742510542a3131e41fe53ed6421109a945e
mined 2165 days 13 hours ago
3N63gkzKjPSdrBCSXckFZ7JUGvvPaRq4TG←0.02972200 BTC3136.02 USD1900.42 USD
3Lkce68AUpGSXALjbHS14Mz5fyvNVH5Qsc←0.00800001 BTC844.09 USD511.52 USD
bc1qhpgvsvqhp9glmlxs2pngasdnx5qwdplt507sx5←0.01465175 BTC1545.93 USD936.83 USD
3A2sUEwUAcPjz6yadA6jBMi8gQyJ2igKMS←0.03096602 BTC3267.28 USD1979.97 USD
3FPnPJ9C1pvU6wrRu1ch7UENTDZHNGSLt7←0.01614050 BTC1703.01 USD1032.02 USD
 
39gew4WrkKHHj3iXkqSGcKWPUnPnqcy23o0.08855150 BTC9343.21 USD5661.98 USD→
bc1qvnsy0a079zncrm6l0hvcr8h2v7q7f4r43s37f80.01017819 BTC1073.92 USD650.79 USD→
Fee 0.00075059 BTC79.20 USD47.99 USD (148.63 sat/vByte)
315093 confirmations0.09872969 BTC10417.13 USD6312.78 USD
336dd740fc16fa942a69b2f02b50ebc6f214ac66f90a38d85fd23bccb0980061
mined 2165 days 13 hours ago
36FD8MWUTAq3mPrGXFZpnt9n1jC4aoiMfL←21.33562492 BTC2251156.46 USD1364199.86 USD
 
1EFaGNjz39DhiHA1b3vKdDHcxCKG5GX8Zm0.11227409 BTC11846.22 USD7178.81 USD→
3HYDFsVipVNimcry6J6s1NGWbsXHMTCqpm19.65242671 BTC2073559.48 USD1256576.16 USD→
15bbc3nrAV87aFvsncERM87noCTPnfCCCK0.14479340 BTC15277.39 USD9258.09 USD→
1NioECYW58qWV2NnUjNxTiSXnuoAUUbZW90.00972986 BTC1026.61 USD622.13 USD→
1Addhhh8h6YCpFopuNSCmc3QKk49ZFPEw0.67290425 BTC70999.22 USD43025.50 USD→
1FoXoMorckwsjGPUfoTp74KaUA9BfYkcyR0.35931370 BTC37911.77 USD22974.52 USD→
1EUTW1BZQJtNgnsnUF5ohVjSXZivp8FXSQ0.35871013 BTC37848.09 USD22935.93 USD→
1ABUcM1EtJ2XXFwZqJkwwWChq9YUCzWQtB0.01433964 BTC1513.00 USD916.88 USD→
19YxdTf2L9qy4JFjCjaXqhE2XM19deAkuz0.00443442 BTC467.88 USD283.54 USD→
1Fiyt2eRAhv2EPjTqpTLzqQw9cgmvu5NGn0.00436860 BTC460.94 USD279.33 USD→
3PYGL4i9ygFqZ1NHxfgBxcfTApEmSiWbe80.00162858 BTC171.83 USD104.13 USD→
Fee 0.00070154 BTC74.02 USD44.86 USD (148.63 sat/vByte)
315093 confirmations21.33492338 BTC2251082.44 USD1364155.00 USD
52c2d1739b66afef162132e1f12ebe3adaa8fd76ec162561d863fec1ccf18301
mined 2165 days 13 hours ago
1GV2BiKo3WvLGA1BvWv3a35Jn7dWFTjwTm←0.01157611 BTC1221.41 USD740.18 USD
 
12VEMKrMBrDRtXmo4Atj9XADAttBXw9mZD0.01038155 BTC1095.37 USD663.80 USD→
1PUjKGjeHB7o7BoNtzhoDSB5rRssqExRZD0.00086014 BTC90.75 USD55.00 USD→
Fee 0.00033442 BTC35.29 USD21.38 USD (148.63 sat/vByte)
315093 confirmations0.01124169 BTC1186.13 USD718.79 USD
472c7bdcd0d5b4cd32db68b9f6676421bafbe6c5a7c2e03cf1b74310ed198e21
mined 2165 days 13 hours ago
1CtW8hobNKAVfTTBWM3TyeQdKmQMejWupE←0.12312185 BTC12990.79 USD7872.41 USD
 
1KFZGhg2soTfi3rNrTTELgjP9TuxbCyefC0.10229336 BTC10793.14 USD6540.64 USD→
1Dd9BFWQDxZFHvLLS3Z6E6YJjFqEUU2Jfw0.02049407 BTC2162.36 USD1310.39 USD→
Fee 0.00033442 BTC35.29 USD21.38 USD (148.63 sat/vByte)
315093 confirmations0.12278743 BTC12955.50 USD7851.03 USD
26a56e57d0a9401b1abe66c7f9fe94bcc5eece4a29125503b23d5c14e5727223
mined 2165 days 13 hours ago
1CaXnbJ5B8ED3cw6ng6mAzP9M4dQHtroJt←3.55625984 BTC375226.75 USD227387.25 USD
 
1Eu7U92BGiAEMi22TrjkRYpENgzQdcsqYe0.02049407 BTC2162.36 USD1310.39 USD→
1D16ivjmY3MqpR9vJUoRRXbNKyuuVouuHw3.53543135 BTC373029.11 USD226055.48 USD→
Fee 0.00033442 BTC35.29 USD21.38 USD (148.63 sat/vByte)
315093 confirmations3.55592542 BTC375191.47 USD227365.87 USD
fe1153eca4198821bf7b277c8ec9b4dc7c3cab56e40cae1e4eafd5c5a0a27754
mined 2165 days 13 hours ago
1E7U94YH5jEYABuJnDCwZCqpRqobZu7dWw←4.50854693 BTC475704.11 USD288276.49 USD
 
1MhWnFRsXBdmMqss4Uasvw9Vx1kiMpSauy4.35195560 BTC459181.91 USD278264.04 USD→
18AxGgqNRsk6H7Sov6wMRsfjGvAfyXCZ3W0.15625691 BTC16486.92 USD9991.07 USD→
Fee 0.00033442 BTC35.29 USD21.38 USD (148.63 sat/vByte)
315093 confirmations4.50821251 BTC475668.83 USD288255.11 USD
4637134898236c393d37d85213929d4049b5f8f6aac00ae425e9b9cd49374267
mined 2165 days 13 hours ago
1DEs9eMK8UKuS6hQExYNQkwVZYDEyKPYbH←14.90738705 BTC1572902.63 USD953178.33 USD
 
1AfJgwbGQFwcxwC9DCzVCpzs7xAYNXhMSg14.89892432 BTC1572009.72 USD952637.22 USD→
1MEMSpyQ9x6vcaXG7wcrkFRYhohSAEmfdB0.00812831 BTC857.63 USD519.72 USD→
Fee 0.00033442 BTC35.29 USD21.38 USD (148.63 sat/vByte)
315093 confirmations14.90705263 BTC1572867.35 USD953156.95 USD
7ca4f52f65f08593c67c171cb50a5bd13f1ed0208db0268b08aaf5a365cba6e2
mined 2165 days 13 hours ago
19TSEmRWcPMMUXg1u8JTREkXezSDuPoXNf←7.29225298 BTC769417.46 USD466266.66 USD
 
14zXgmfpkbcP88AMrAikwkaVp9bmybgcyp0.00404072 BTC426.34 USD258.36 USD→
14Mhgvy2K2A9aqf5czfKVL23XJLfj3yZRG7.28787784 BTC768955.83 USD465986.91 USD→
Fee 0.00033442 BTC35.29 USD21.38 USD (148.63 sat/vByte)
315093 confirmations7.29191856 BTC769382.18 USD466245.27 USD
ca378c16c5ba6bcfeeccb3011b9357111f13070ae6b485d84dedb807e16e7104
mined 2165 days 13 hours ago
3GgkkP5uqnfqmGZt4QRQA9dGdbF63DHuAt←0.01048986 BTC1106.80 USD670.72 USD
 
38jyVJTtYjeJWu2mMm6RkbRNKNn926MRzF0.00643485 BTC678.95 USD411.44 USD→
1C7TsGr1P5Q4CP7bG4jxGU31Yfn6XJR4an0.00380531 BTC401.50 USD243.31 USD→
Fee 0.00024970 BTC26.35 USD15.97 USD (148.63 sat/vByte)
315093 confirmations0.01024016 BTC1080.46 USD654.76 USD
2b79ebcafd5604188de8ecf9f79acfba8dff93f3313e2abb29bbf5d10a244813
mined 2165 days 13 hours ago
3JxNpm4yk6APirRKX6TXAbPj2D1AjCqLoJ←2.17697553 BTC229696.23 USD139195.82 USD
 
1Q32AgB5fUJAtqMuGFZmiyhRv6oU8WmACK0.15060250 BTC15890.31 USD9629.52 USD→
3DkS7u5LTqDoXA5SwuWU7Ud8DBtfLchVwC2.02612333 BTC213779.56 USD129550.33 USD→
Fee 0.00024970 BTC26.35 USD15.97 USD (148.63 sat/vByte)
315093 confirmations2.17672583 BTC229669.88 USD139179.85 USD
217505bd73ba9aa2e6cbd3196823b736917746e2a3500ab2e003e55b6a830e34
mined 2165 days 13 hours ago
3L1cTBDsvqZo6dMf1EVLp2Vn1wFN5FjQKt←2.97152942 BTC313530.90 USD189999.59 USD
 
1DKGRGJXGNLAtTeFb9SNPNHtrkZ87q7qKi0.31319396 BTC33045.60 USD20025.62 USD→
3MUAd9fvvbrDirXPY7yT1fprB8JAjUoGwz2.65808576 BTC280458.95 USD169958.00 USD→
Fee 0.00024970 BTC26.35 USD15.97 USD (148.63 sat/vByte)
315093 confirmations2.97127972 BTC313504.55 USD189983.63 USD
8d6493badbd1c7abd837b625c08493fd82d0aa50d82217f1781370fdf3648e50
mined 2165 days 13 hours ago
3883tXjKFDtbs1zo4RQz7ujwab6hQaZpp1←0.07787401 BTC8216.61 USD4979.26 USD
 
1E41spfwrHK39xpXSycqwPyfriwr6ykvXP0.05533394 BTC5838.37 USD3538.05 USD→
36XUTrj62Em4J6SWqYGdFoeH6vqKL4dAnD0.02229037 BTC2351.89 USD1425.25 USD→
Fee 0.00024970 BTC26.35 USD15.97 USD (148.63 sat/vByte)
315093 confirmations0.07762431 BTC8190.27 USD4963.30 USD
4510918423fdced7c0e3e165d8baf8614f9551c7059d273e9422c2acfd42e36e
mined 2165 days 13 hours ago
36EK1s82SgF3Af9ZKwvyiPDsbBJkj4Zi4z←0.13807859 BTC14568.90 USD8828.75 USD
 
33KDp68sxTX7wU95t8mzJY58i51XcmEKit0.12937496 BTC13650.56 USD8272.23 USD→
1BKcfTb7qHTUR54nJKRbtXca2C1ziwZMn30.00845393 BTC891.99 USD540.54 USD→
Fee 0.00024970 BTC26.35 USD15.97 USD (148.63 sat/vByte)
315093 confirmations0.13782889 BTC14542.55 USD8812.78 USD
1cf855b2a444f46fc42861f55663442df9dbbff0f31370b421e618db07d572ee
mined 2165 days 13 hours ago
39YE1jmaHwgQGnmrPfCe2qfdQLccnVZS2y←0.27175058 BTC28672.85 USD17375.73 USD
 
1Weed5jhTTDbC4wy7255mLLd8eqqK72510.00447556 BTC472.22 USD286.17 USD→
3HjG8hzqGLXbuyBCHXJex4kL5WLmpiNVme0.26702532 BTC28174.28 USD17073.60 USD→
Fee 0.00024970 BTC26.35 USD15.97 USD (148.63 sat/vByte)
315093 confirmations0.27150088 BTC28646.50 USD17359.77 USD
3a1a6ab7101f7d92c4f38e3585d01ee5c475b76564feee3161d8694d86df5de0
mined 2165 days 13 hours ago
3MC3ymb3drFrTvAYMvgkzQYEezZJrnJ4Ks←0.00180000 BTC189.92 USD115.09 USD
3DBKnNMDhwE654q7c3X7ZV5RGsbnSibqZF←0.01962033 BTC2070.17 USD1254.52 USD
36npJpPifp83iDZpD4P9MQkr7ubvtn85vK←0.01074079 BTC1133.28 USD686.77 USD
 
1Cdn1foTWWXukRLvA9vgrL8WN9kosVzcL60.02215979 BTC2338.12 USD1416.90 USD→
36TgAKEVPT41Bsn4YPMPiyEJtyj1VnGS4v0.00948261 BTC1000.53 USD606.32 USD→
Fee 0.00051872 BTC54.73 USD33.17 USD (148.63 sat/vByte)
315093 confirmations0.03164240 BTC3338.64 USD2023.22 USD
375c6ed80016877b94ed7f5866dcb86bfca0b2cc3283e63c28be4af13dd75703
mined 2165 days 13 hours ago
3KaR1KjHVL1L61xrhzZVHf2yUKqVz5Jn7n←0.01871740 BTC1974.90 USD1196.79 USD
1NDyJtNTjmwk5xPNhjgAMu4HDHigtobu1s←17.79179261 BTC1877240.95 USD1137607.22 USD
1NDyJtNTjmwk5xPNhjgAMu4HDHigtobu1s←1.64040872 BTC173082.19 USD104887.73 USD
 
bc1qhe3w7rhhdperh82e9jh26wlsuwpzwhyx6actes0.00826124 BTC871.66 USD528.22 USD→
bc1qqgldjnqfdgktn0h8n74x39xgpfg8g2nu7mayjp0.01053659 BTC1111.73 USD673.71 USD→
182Mm6KQxbnUopcLXUWcjsiLH8gciim77a0.99040000 BTC104498.71 USD63326.18 USD×
1AE955SNWfrxJofX3px66opQ3pQuzMinLZ0.26532427 BTC27994.79 USD16964.83 USD→
16zzSg6UEgDsQukfvwgahgBSUSkb68kDTS0.04553856 BTC4804.85 USD2911.74 USD→
3MScSGNVGsn2vQz9t3dfAdWsEr9efzHxmR0.17981394 BTC18972.46 USD11497.30 USD→
3KnBbNCfDgY1qBG8MoKc18KTCX4fAn7TjW0.00110000 BTC116.06 USD70.33 USD→
3Jo5YJuZk7apZmpwHsSckM8Ma25ayCU23e0.01839170 BTC1940.54 USD1175.97 USD→
3PLWi4w4SVc4ziVFHD6QwoTmA1aWwMxU4Y0.07960000 BTC8398.73 USD5089.62 USD→
34igta5yqGeDvukN6H4ZYmhdjaBRS2BYmJ0.00387171 BTC408.51 USD247.56 USD→
1M5bYVray1MJbesztv2ZcSWKxwaK9eexDk0.03757339 BTC3964.43 USD2402.44 USD→
3CcDZjMUujubNBfNZ8W4eDyYKKThN1UY8M0.02269114 BTC2394.18 USD1450.87 USD→
3AXHuTiHsFjenfX1HnaGw2ojnaWsU8rntQ0.00284896 BTC300.60 USD182.16 USD→
3P34ZJWFTTZ8Z2JMabY1NeD7JwuGVJYv8e1.49960000 BTC158225.23 USD95884.42 USD→
bc1q2fqmh0wqlklx832g2yfeq3rl4hsahw6u4gllav0.00797600 BTC841.56 USD509.99 USD→
3H1ET9j5oQ2CSiNNdc9ZPQcmsD8PLfH2ve0.46837425 BTC49418.93 USD29947.85 USD→
1ENaWHB7Sj9Y9isZupjg5iQ5eaNE8xKkoj0.21338599 BTC22514.70 USD13643.90 USD→
bc1qlwuy6d79r20fc0z44esuw2frxl8ks33zftkrlg0.02000000 BTC2110.23 USD1278.80 USD→
3FtFQ7jjsgVYnkXBEa93gRbPbhdjREUNZz0.00162000 BTC170.93 USD103.58 USD→
1AtULLyKgUoqBRjzCweTfcj873mkJzWonR0.60313566 BTC63637.82 USD38564.49 USD→
1M6EjaEmYZTGXsd4HkAh1RdSRbyLbCon2R0.00740000 BTC780.79 USD473.16 USD→
1HUT12ad7C685R7KQi533XeEqgo6AmCVic0.86295000 BTC91051.26 USD55177.02 USD→
bc1qtr6nrwr5nxcsr5k0hylgyxp40yseewutz9vzfn13.96010000 BTC1472952.84 USD892608.79 USD→
36QzALF95XM8ABvWh2CZbwVPeVoZgfpQqY0.09960439 BTC10509.42 USD6368.70 USD→
3MrBqfz3NEmeBjPctPkVNa2ZF6QhnPb3oe0.03902400 BTC4117.49 USD2495.19 USD→
Fee 0.00179694 BTC189.60 USD114.90 USD (148.63 sat/vByte)
315093 confirmations19.44912179 BTC2052108.44 USD1243576.85 USD
04fdbec128a234c4b7b97b2af9a12af2b0bc041f99c57c845b8199235bdd02a3
mined 2165 days 13 hours ago
bc1qr2zxhqj6gl5ek24l3yp3d0s5tue7ufpulqweyf←3.13675891 BTC330964.53 USD200564.36 USD
 
3J1R8cMmGqKJAqzjH9EdWofsR6vTckruc72.02240600 BTC213387.34 USD129312.64 USD→
bc1qup65p079uc3lxdpjgm4vh9sqtyle32mqmewwtq1.11414186 BTC117554.92 USD71238.23 USD→
Fee 0.00021105 BTC22.27 USD13.49 USD (148.63 sat/vByte)
315093 confirmations3.13654786 BTC330942.26 USD200550.87 USD
814e18726f71b877bca5391ba012b7a2c1de90ba1e88cdb2e3f7dbd2c33f9184
mined 2165 days 13 hours ago
bc1qup65p079uc3lxdpjgm4vh9sqtyle32mqmewwtq←1.11414186 BTC117554.92 USD71238.23 USD
 
1EACRvbpb8gqDNV4XasU4PZiNWaE2d1e4n0.22975600 BTC24241.93 USD14690.60 USD→
bc1q0n4vgpemjr2q0ctjalvqlw4lw7x0f3sfu9928a0.88417183 BTC93290.41 USD56533.95 USD→
Fee 0.00021403 BTC22.58 USD13.69 USD (148.63 sat/vByte)
315093 confirmations1.11392783 BTC117532.34 USD71224.55 USD
40d2529af967f4f6c4ba28ef5fdb877f381447b242a0dbd49dd8ea4ff7ca0515
mined 2165 days 13 hours ago
3DWMk7eNBahcsfARnLs3AznSbGkyQk1RJi←1.58545899 BTC167284.35 USD101374.25 USD
16iFauDohUDjvVK22EubKYetwcVaqsFmj2←0.80000000 BTC84409.30 USD51152.00 USD
 
18Pa87hm1HK81xn9nxJ3AffNWfFmEQfHbP1.13459844 BTC119713.33 USD72546.22 USD→
18eguxJrAGAHUuwFeo4KHrGMGDP1CYgz9C0.00600792 BTC633.91 USD384.15 USD→
1HeLgA9bi4QrmKmqVzrPeNPUErhVbmvd1X1.13833987 BTC120108.09 USD72785.45 USD→
3GykoGmVaasXe25r1agE68Wgh78j5eSRxH0.10594351 BTC11178.27 USD6774.03 USD→
Fee 0.00056925 BTC60.06 USD36.40 USD (148.63 sat/vByte)
315093 confirmations2.38488974 BTC251633.59 USD152489.85 USD
58c1f4833c905f1152f5b1760e883035a3e9a823bc0d6fb85c43b1f804431595
mined 2165 days 13 hours ago
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA←0.04959029 BTC5232.35 USD3170.80 USD
 
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA0.04920434 BTC5191.63 USD3146.13 USD→
OMNI Simple Send: 474 TetherUS (#31)0 BTC0.00 USD0.00 USD×
1ApiaTfHZbg8qCdYyPRQEzcye7vmZLE26q0.00000546 BTC0.58 USD0.35 USD→
Fee 0.00038049 BTC40.15 USD24.33 USD (148.63 sat/vByte)
315093 confirmations0.04920980 BTC5192.21 USD3146.47 USD
948eafef7f2b0b1a7566161a8a379f73453003b22c204668bebae679195637a0
mined 2165 days 13 hours ago
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA←0.03646488 BTC3847.47 USD2331.56 USD
 
OMNI Simple Send: 6543.00486 TetherUS (#31)0 BTC0.00 USD0.00 USD×
1FoWyxwPXuj4C6abqwhjDWdz6D4PZgYRjA0.03607893 BTC3806.75 USD2306.89 USD→
1AeWcLJFmR1jDD9MvnasFu3hKAUJAj1CSk0.00000546 BTC0.58 USD0.35 USD→
Fee 0.00038049 BTC40.15 USD24.33 USD (148.63 sat/vByte)
315093 confirmations0.03608439 BTC3807.32 USD2307.24 USD
59661a5960c2a9626a1be42770bbe86f93c2ca77c8ed68610d653979450f56e2
mined 2165 days 13 hours ago
3Egri5xRMJHyTNb2ZMVMKHFowzFhjRdvUr←0.24314000 BTC25654.10 USD15546.37 USD
 
bc1qu2fas7azjws9tcpqzgz5anf7j8y3j9v4v0ghgd0.16302214 BTC17200.73 USD10423.64 USD→
1J4AeVLj1ozT5h5VNByjNnNScShbV9KkJn0.07986965 BTC8427.18 USD5106.87 USD→
Fee 0.00024821 BTC26.19 USD15.87 USD (148.63 sat/vByte)
315093 confirmations0.24289179 BTC25627.91 USD15530.50 USD
38ddca21ad1a158b235760eceeb834fb3acbbfcdd387a8211b15af4b263cf9a1
mined 2165 days 13 hours ago
3K6ERbnnjATq9nW3ZsUenw8t4fYahkPRne←0.10690735 BTC11279.97 USD6835.66 USD
 
bc1qvv9eqwmnhtp45zwaknhrsrqth26eyjxh60znxr0.09785397 BTC10324.73 USD6256.78 USD→
bc1qcu8ygqsxhp8wh6q2wxv5cpzd35nlhwt3k4kjm00.00880963 BTC929.52 USD563.29 USD→
Fee 0.00024375 BTC25.72 USD15.59 USD (148.63 sat/vByte)
315093 confirmations0.10666360 BTC11254.25 USD6820.07 USD
e610d91f1c691c63598879a842f8b5fd08fe7054ee08d83e591b4da87f1fa616
mined 2165 days 13 hours ago
bc1qvv9eqwmnhtp45zwaknhrsrqth26eyjxh60znxr←0.09785397 BTC10324.73 USD6256.78 USD
 
3Fx3H1wmJv6ULzy7uTfr7ZrYEcpbaUyXfx0.09379941 BTC9896.93 USD5997.53 USD→
3GyNWbWZNpzedpFSGQrdgMSkyQG7No5XoN0.00384202 BTC405.38 USD245.66 USD→
Fee 0.00021254 BTC22.43 USD13.59 USD (148.63 sat/vByte)
315093 confirmations0.09764143 BTC10302.31 USD6243.19 USD