Block

615244
0000000000000000000bc9c1744d47fa3a9f8e36e5dec74cf90b32849f120047
Transactions2784
Height615244
Confirmations343971
Timestamp2365 days 10 hours ago
Size (bytes)1221130
Version1073676288
Merkle Root631c9570fab1ba03a9a0a3e33580dc31066c9e2a35d000034b1937d5ebf7fe92
Nonce3216627027
Bits171232ff
Difficulty15466098935554.65

Transactions

5aa9a6cc8a0c6a4f60e5ce27955d2f5567c7467f15a702a15d2c057397bbd381
mined 2365 days 10 hours ago
18bZcgmRG6jS7KBQr1AtLf58kw6EHTBiiy←0.00196580 BTC207.41 USD128.96 USD
 
1nfLG7Co4WqgvcLVnPJQ8WiBPEp69gKma0.00194320 BTC205.03 USD127.48 USD→
Fee 0.00002260 BTC2.38 USD1.48 USD (11.77 sat/vByte)
343971 confirmations0.00194320 BTC205.03 USD127.48 USD
87429b78f099edb916d1c351f0dbdb0ffb84038ba990c351538a3ac6a292bdb3
mined 2365 days 10 hours ago
1LjFZo6kiEtPWDHqZUrodwKWDD3ToB6VTf←0.00400000 BTC422.05 USD262.40 USD
1Nsm4EHaXoK535dcgDsAkTxSLKPmJpKLtf←0.00431393 BTC455.17 USD283.00 USD
16RPtATBhNWFw6waYta5awNRJTbU5GNJau←0.00343292 BTC362.21 USD225.20 USD
 
1D3r22xNzrbk3zTKSDVFVuABJeK7FzoVGZ0.01168943 BTC1233.37 USD766.84 USD→
Fee 0.00005742 BTC6.06 USD3.77 USD (11.77 sat/vByte)
343971 confirmations0.01168943 BTC1233.37 USD766.84 USD
9217b8d53e5be4db654ec3e9361783e439a7816aeb3c713ded1388b1ba2fc544
mined 2365 days 10 hours ago
1PLvtPQztDauQurbFAUrEWgJFWda5HfCaU←0.17532007 BTC18498.31 USD11501.17 USD
1Fj8WBsyRXhnJx5aVfQE2m9xDmTJBkMBW3←0.00943757 BTC995.77 USD619.11 USD
1Fj8WBsyRXhnJx5aVfQE2m9xDmTJBkMBW3←0.00949428 BTC1001.76 USD622.83 USD
bc1qa4ypvt333rwsye5tcz5fdkwmgrqa4gd93m468u←0.00617308 BTC651.33 USD404.96 USD
 
35yR5a33UcmS5o6eXqWjpkFURtnvigMkAr0.20000000 BTC21102.33 USD13120.20 USD→
bc1qv58g4h8x70whtwy9amjd6v83tskeshwvu9swey0.00035630 BTC37.59 USD23.37 USD→
Fee 0.00006870 BTC7.25 USD4.51 USD (11.74 sat/vByte)
343971 confirmations0.20035630 BTC21139.92 USD13143.57 USD
7316c46e807007055d584da94db62656eadf54cf59cb9eadc824790475036b69
mined 2365 days 10 hours ago
12G3qLGY2Frx5FueV61jJSDPxsMHNrqrHV←0.00050700 BTC53.49 USD33.26 USD
 
1BouxPKv8CMgigaD18mu1hUBGrA44oVZYd0.00048449 BTC51.12 USD31.78 USD→
Fee 0.00002251 BTC2.38 USD1.48 USD (11.72 sat/vByte)
343971 confirmations0.00048449 BTC51.12 USD31.78 USD
0636f2eb6cfa98f0437da7c507fbfad959282a5ed9cf0984529ccb147a522436
mined 2365 days 10 hours ago
1NkLQNUQXFwKQcm3pyrQcj7KecMZ4vexru←0.02053872 BTC2167.07 USD1347.36 USD
 
37ykLgUiyWiN7R9k3QZb47fcS3s527Yt2A0.00285000 BTC300.71 USD186.96 USD→
1P1JYkC171Fz6wGgUu9n9QGkDjqMRcncet0.01767171 BTC1864.57 USD1159.28 USD→
Fee 0.00001701 BTC1.79 USD1.12 USD (7.59 sat/vByte)
343971 confirmations0.02052171 BTC2165.28 USD1346.24 USD
bf6d586e984a74292705813818b14d5b044ad71f6ac41bc5ec1ce91ba2988316
mined 2365 days 10 hours ago
1P1JYkC171Fz6wGgUu9n9QGkDjqMRcncet←0.01767171 BTC1864.57 USD1159.28 USD
 
3GFb7qvqjECkbeZZDRzpKJbqHijGprmbdh0.00238800 BTC251.96 USD156.66 USD→
1Gd6Mm6s4Su6jKNvrUcmTuEzVKjxY59Q6q0.01526859 BTC1611.01 USD1001.63 USD→
Fee 0.00001512 BTC1.60 USD0.99 USD (6.75 sat/vByte)
343971 confirmations0.01765659 BTC1862.98 USD1158.29 USD
442c04ed865a7bb85441ac4ae144582540d991c8863fbd462e49ae15d9cf3d22
mined 2365 days 10 hours ago
1Ac4x8L7vFzAB2xMZrjdeo16ddhxF3rMSk←0.07059334 BTC7448.42 USD4630.99 USD
1Gd6Mm6s4Su6jKNvrUcmTuEzVKjxY59Q6q←0.01526859 BTC1611.01 USD1001.63 USD
 
18pwfCxATaCNbT6d3kc3brecV3xHdmLj8j0.03579809 BTC3777.11 USD2348.39 USD→
3EM5PePq6NoZx7WPrbZYnad4TuUZsdz93d0.05000000 BTC5275.58 USD3280.05 USD→
Fee 0.00006384 BTC6.74 USD4.19 USD (17.21 sat/vByte)
343971 confirmations0.08579809 BTC9052.70 USD5628.44 USD
a3ffab15c5ad68806a1b6be996712a73cfd5958307c734f62ecbd1bb00e0ff63
mined 2365 days 10 hours ago
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008969 BTC9.46 USD5.88 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005735 BTC6.05 USD3.76 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005906 BTC6.23 USD3.87 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006253 BTC6.60 USD4.10 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00009327 BTC9.84 USD6.12 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008297 BTC8.75 USD5.44 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005608 BTC5.92 USD3.68 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005800 BTC6.12 USD3.80 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005314 BTC5.61 USD3.49 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005652 BTC5.96 USD3.71 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00007297 BTC7.70 USD4.79 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008930 BTC9.42 USD5.86 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008160 BTC8.61 USD5.35 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008783 BTC9.27 USD5.76 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005961 BTC6.29 USD3.91 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00009243 BTC9.75 USD6.06 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005775 BTC6.09 USD3.79 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008313 BTC8.77 USD5.45 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006137 BTC6.48 USD4.03 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00007495 BTC7.91 USD4.92 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005336 BTC5.63 USD3.50 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00009106 BTC9.61 USD5.97 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006244 BTC6.59 USD4.10 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006340 BTC6.69 USD4.16 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00007863 BTC8.30 USD5.16 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005808 BTC6.13 USD3.81 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006282 BTC6.63 USD4.12 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005985 BTC6.31 USD3.93 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008060 BTC8.50 USD5.29 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008458 BTC8.92 USD5.55 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006091 BTC6.43 USD4.00 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005035 BTC5.31 USD3.30 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006043 BTC6.38 USD3.96 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00008986 BTC9.48 USD5.89 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00005965 BTC6.29 USD3.91 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00006258 BTC6.60 USD4.11 USD
1NgYsfp994YXY9Fdw6cBeqh46XJbc63m5t←0.00009210 BTC9.72 USD6.04 USD
 
1AFoXPz6SpUBQhV2c6tqQNLJ3s7mhUoqnH0.00199712 BTC210.72 USD131.01 USD→
Fee 0.00060313 BTC63.64 USD39.57 USD (10.95 sat/vByte)
343971 confirmations0.00199712 BTC210.72 USD131.01 USD
81aadf5f0f50f4ae2e284e6ef6e4358c0ceb97006b9e819508dff89fd4cec089
mined 2365 days 10 hours ago
1AFoXPz6SpUBQhV2c6tqQNLJ3s7mhUoqnH←0.00199712 BTC210.72 USD131.01 USD
 
3Ha3B4ZZykb5cLu1yycGhgndAwu8T2VTUS0.00193440 BTC204.10 USD126.90 USD→
Fee 0.00006272 BTC6.62 USD4.11 USD (33.19 sat/vByte)
343971 confirmations0.00193440 BTC204.10 USD126.90 USD
8ba7da5cb961f980be7e626d74b785f818f7559cfc268d44d0d1e38fad9adc14
mined 2365 days 10 hours ago
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.00034568 BTC36.47 USD22.68 USD
1NPRowzTP6jKgDgPLhjzeBYU1Fv2snKvGz←0.00212506 BTC224.22 USD139.41 USD
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.00033731 BTC35.59 USD22.13 USD
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.00069122 BTC72.93 USD45.34 USD
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.00022495 BTC23.73 USD14.76 USD
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.00033000 BTC34.82 USD21.65 USD
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.00023075 BTC24.35 USD15.14 USD
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.01700000 BTC1793.70 USD1115.22 USD
18ajBX3jpQ1FiFJuLvZ3pXfP2kwc5FnJj2←0.00057579 BTC60.75 USD37.77 USD
 
17p58n9RmyYgQ9hd3vsdCdou1uMgAJEaBR0.01015830 BTC1071.82 USD666.39 USD→
1EJ3cugDCz8aeo946UXdfxV6Mo9RfsHYDA0.01153842 BTC1217.44 USD756.93 USD→
Fee 0.00016404 BTC17.31 USD10.76 USD (11.68 sat/vByte)
343971 confirmations0.02169672 BTC2289.26 USD1423.33 USD
26c035cd3431bde6ff38e37fc7ebfe7eb6c8e818ec7d2047642805917a724421
mined 2365 days 10 hours ago
1DAKkeyZBAoWpCAPK5iW9tpnD4Ko9VyVav←0.00109658 BTC115.70 USD71.94 USD
 
1PfYd5W1gzaMdcCq1zciGa8R7vAX3V1RUx0.00107418 BTC113.34 USD70.47 USD→
Fee 0.00002240 BTC2.36 USD1.47 USD (11.67 sat/vByte)
343971 confirmations0.00107418 BTC113.34 USD70.47 USD
76492f99d15e31dc5eaff8c16f6a896ba4bbd03b11013f78502cc99d62b0fb6c
mined 2365 days 10 hours ago
14BMNCWD1RRhxHPSGmdnjq6VqvRr2DPjcx←0.00460000 BTC485.35 USD301.76 USD
1Miua3ctTuC9WvEz4DfCiHtxk8b7BGa7vR←0.00502513 BTC530.21 USD329.65 USD
1Miua3ctTuC9WvEz4DfCiHtxk8b7BGa7vR←0.00474085 BTC500.21 USD311.00 USD
1Miua3ctTuC9WvEz4DfCiHtxk8b7BGa7vR←0.00520000 BTC548.66 USD341.13 USD
 
3AdgUEvu5SDtLNTT3hmYbFye6PqbYoGcVk0.01949228 BTC2056.66 USD1278.71 USD→
Fee 0.00007370 BTC7.78 USD4.83 USD (11.66 sat/vByte)
343971 confirmations0.01949228 BTC2056.66 USD1278.71 USD
0a8e8bbd503b2da00bfa40b66d1ff64c9b90b2c9a49c05bcec29c783cf9c3c01
mined 2365 days 10 hours ago
18598akx6mXo4TsZTYS818WUUi1QqvDL1q←0.01700000 BTC1793.70 USD1115.22 USD
 
19hXBJqZj7EsCfdfEFYmNxnvPE1F9YqWme0.00533081 BTC562.46 USD349.71 USD→
12TpDeRX5XXyf6jh3m4KwPcnWm1HNuRfTn0.01166692 BTC1231.00 USD765.36 USD→
Fee 0.00000227 BTC0.24 USD0.15 USD (1.00 sat/vByte)
343971 confirmations0.01699773 BTC1793.46 USD1115.07 USD
ad37ca9c64f933547c1508fa6991aa89d2f81016db49c6aab715e9501b186768
mined 2365 days 10 hours ago
19hXBJqZj7EsCfdfEFYmNxnvPE1F9YqWme←0.00533081 BTC562.46 USD349.71 USD
1Paini5W6p4KYRzAFJ5mrh1Tgpem2LShQa←0.00068090 BTC71.84 USD44.67 USD
 
1Paini5W6p4KYRzAFJ5mrh1Tgpem2LShQa0.00057073 BTC60.22 USD37.44 USD→
187ykNju4T1B7U5SF2cddyj6Q7Tcqaebzz0.00537330 BTC566.95 USD352.49 USD→
Fee 0.00006768 BTC7.14 USD4.44 USD (18.10 sat/vByte)
343971 confirmations0.00594403 BTC627.16 USD389.93 USD
cfcd35992d7e7f8e29dea2f455f7ba1016b9465197cb10068902f0b740a74aea
mined 2365 days 10 hours ago
12G9CbWCB5pBPHCRcjE9jincyou9BZgg3S←0.08979200 BTC9474.10 USD5890.44 USD
 
32sGGFu3HJseUxzasgJSBPJAedCgMKcNnh0.00321000 BTC338.69 USD210.58 USD→
13w2tTrugCNrmZATdEmQkqxcy4Qpm1sYnZ0.08657522 BTC9134.69 USD5679.42 USD→
Fee 0.00000678 BTC0.72 USD0.44 USD (3.04 sat/vByte)
343971 confirmations0.08978522 BTC9473.38 USD5890.00 USD
80167ca7a0b43285ba9284c78e5eaab0d9abdcc9730bf3a86dfdbf59d6e825e5
mined 2365 days 10 hours ago
13w2tTrugCNrmZATdEmQkqxcy4Qpm1sYnZ←0.08657522 BTC9134.69 USD5679.42 USD
 
39wxWsK7qXTR6HiSqhbMjPNGfEGLhWkxzH0.01199900 BTC1266.03 USD787.15 USD→
17o6RLS3L6XFgRhNcbwfe8bQSRrLo3FQCQ0.07453102 BTC7863.89 USD4889.31 USD→
Fee 0.00004520 BTC4.77 USD2.97 USD (20.27 sat/vByte)
343971 confirmations0.08653002 BTC9129.92 USD5676.46 USD
7427b855cf1fe2b67ccec65d532cc1dda99016d758120ef753886b12d155481c
mined 2365 days 10 hours ago
3GyeFJmQynJWd8DeACm4cdEnZcckAtrfcN←0.01576062 BTC1662.93 USD1033.91 USD
 
3GyeFJmQynJWd8DeACm4cdEnZcckAtrfcN0.01568681 BTC1655.14 USD1029.07 USD→
1FXiQvqm2HwJzLFDSYW7iqMgqo4RuZSRAi0.00002730 BTC2.88 USD1.79 USD→
OMNI Simple Send: 385.1504 TetherUS (#31)0 BTC0.00 USD0.00 USD×
Fee 0.00004651 BTC4.91 USD3.05 USD (11.63 sat/vByte)
343971 confirmations0.01571411 BTC1658.02 USD1030.86 USD
cc3b2a5c5ce3488d320b855e1ce598b03979ec195554a8c38f57bf82d4363970
mined 2365 days 10 hours ago
bc1q955gxl3p6pnxx9jpczyk8hsjpkrwgkk76tj8ge←0.00579438 BTC611.37 USD380.12 USD
 
33ijt1yD1Y5KMBVNAtPyMb9S25Pqo1d3MT0.00578148 BTC610.01 USD379.27 USD→
Fee 0.00001290 BTC1.36 USD0.85 USD (11.62 sat/vByte)
343971 confirmations0.00578148 BTC610.01 USD379.27 USD
60420b92ea645ea340ce79c116e67874fa55dff3bf37be58e0eac91fa145b9b6
mined 2365 days 10 hours ago
bc1qatyzdq3px8gdnlzeq4c0uszn2jc45ypgsjveug←0.30182483 BTC31846.03 USD19800.01 USD
 
3Az6XCHhU6gnAPPrDRLjC2A1SQopQHSksV0.30181193 BTC31844.67 USD19799.16 USD→
Fee 0.00001290 BTC1.36 USD0.85 USD (11.62 sat/vByte)
343971 confirmations0.30181193 BTC31844.67 USD19799.16 USD
2993fa8ad1cdbbbc5b524bc3580b816429619fd5cdb6a916d64a834cc013875b
mined 2365 days 10 hours ago
1BETsR7hzf6JCs7zyHhc8hoXoAdMQQ4w7G←0.01774580 BTC1872.39 USD1164.14 USD
 
12PXMrcQWxf9aWSrojtepmhucv2fP2dN7y0.00137779 BTC145.37 USD90.38 USD→
1LFCYHHke9U9tgAEUvcDEaavAMDSwGgsqD0.01634541 BTC1724.63 USD1072.28 USD→
Fee 0.00002260 BTC2.38 USD1.48 USD (10.00 sat/vByte)
343971 confirmations0.01772320 BTC1870.00 USD1162.66 USD
9bc607d02b36fe891f9f63f1e2c4723490b29778d24e0e476808b4c2d9ce7b96
mined 2365 days 10 hours ago
1LFCYHHke9U9tgAEUvcDEaavAMDSwGgsqD←0.01634541 BTC1724.63 USD1072.28 USD
186ivBjPL9kkTcgSrUuyRLzAHNDwLZcXSh←0.01513587 BTC1597.01 USD992.93 USD
 
1DFP7UJb9pXKG16AhQGEZawrbosX3SMGnx0.01415685 BTC1493.71 USD928.70 USD→
12JjsSrkeQjwGzvcYZeA2LMy3j4wQQz6TB0.01728703 BTC1823.98 USD1134.05 USD→
Fee 0.00003740 BTC3.95 USD2.45 USD (10.03 sat/vByte)
343971 confirmations0.03144388 BTC3317.69 USD2062.75 USD
6e4c2a850f1e1f9536fa2d48b4cbabcd9213b102aeb475b76be65368f7e393f5
mined 2365 days 10 hours ago
1DFP7UJb9pXKG16AhQGEZawrbosX3SMGnx←0.01415685 BTC1493.71 USD928.70 USD
1LmbGq5FHiXjkC2r5CtqpoW2rYrx1A8sXC←0.01427130 BTC1505.79 USD936.21 USD
 
1JYv5ifYsNHhn5uW9VbNZBGsFDrtywyYo20.00796541 BTC840.44 USD522.54 USD→
12EmE9ETHHCDEZHjSdLMJyeXFXryrJwwy70.02042534 BTC2155.11 USD1339.92 USD→
Fee 0.00003740 BTC3.95 USD2.45 USD (10.05 sat/vByte)
343971 confirmations0.02839075 BTC2995.55 USD1862.46 USD
ea778815711fa0312d1cae72fb4f9d07e5318231ca2bd70f392f3e67a6aad40a
mined 2365 days 10 hours ago
12EmE9ETHHCDEZHjSdLMJyeXFXryrJwwy7←0.02042534 BTC2155.11 USD1339.92 USD
 
3EU9QJX8fKsxWuki5iCD31e3EfzpT3hAkL0.02038817 BTC2151.19 USD1337.48 USD→
Fee 0.00003717 BTC3.92 USD2.44 USD (19.56 sat/vByte)
343971 confirmations0.02038817 BTC2151.19 USD1337.48 USD
08f448c3bbc5cae086899386bc62ab48f96c0861aff07fd16236c4dbb6cdfd60
mined 2365 days 10 hours ago
3KV4Di79pEKH7e7aqVrpJApM3htevUbegj←0.01442165 BTC1521.65 USD946.07 USD
3MPmK7Urrb5Rcbop2uEr9sttv9nCL2avfj←0.00013903 BTC14.67 USD9.12 USD
394g1bUDFtqB8SVP8aCJTKJ3SiKNxc9RNK←0.03967597 BTC4186.28 USD2602.78 USD
 
1LCXGCCaQSZKEPkyFTFppAr4CkePNp6ty90.05420001 BTC5718.73 USD3555.57 USD→
Fee 0.00003664 BTC3.87 USD2.40 USD (11.56 sat/vByte)
343971 confirmations0.05420001 BTC5718.73 USD3555.57 USD
a0719007d582db987ba64a0f62be770f8476d14afad0d8f211c008dbd3000b95
mined 2365 days 10 hours ago
353P6ZvHKaZcDhS3LYHbHUzdx3Qs5gWc1d←0.00293415 BTC309.59 USD192.48 USD
3P5LSRXDKEkf5NcSPag6V163a7U75xbUmY←0.00341000 BTC359.79 USD223.70 USD
 
1Fyvne68eCBEepYSGQusAZZ8sw3TBofVPc0.00631803 BTC666.63 USD414.47 USD→
Fee 0.00002612 BTC2.76 USD1.71 USD (11.56 sat/vByte)
343971 confirmations0.00631803 BTC666.63 USD414.47 USD