Block

550060
0000000000000000000a77ac5b5914ced09dfa1800f25e959020767ccc4b1ef0
Transactions2502
Height550060
Confirmations409499
Timestamp2809 days 22 hours ago
Size (bytes)1086410
Version536870912
Merkle Root6ed44d0a9d893bb6b60243e61cf58ab2af229ddf560e932c29bda174432d3492
Nonce1364086867
Bits17272d92
Difficulty7184404942701.792

Transactions

b04d1fbfd3e3891ee00e4282085f970a9ddc7743f4ff95c5612588db0dd929c6
mined 2809 days 22 hours ago
1HhkJm7dZHqLqdVnvbXr6QgSqyY5BXyzzU←0.00000912 BTC0.96 USD0.58 USD
1DcnwCo5B7x68CB5jxBkVqfetAxAyifUec←0.00000912 BTC0.96 USD0.58 USD
1KLTEWzmht3QmXjJ58J8kgRYzS9VP7Eq3g←0.00066520 BTC70.19 USD42.57 USD
 
1CDCsntTgzyUA9CErUr2XNx3JbQpRENnNk0.00060048 BTC63.36 USD38.43 USD→
Fee 0.00008296 BTC8.75 USD5.31 USD (17.07 sat/vByte)
409499 confirmations0.00060048 BTC63.36 USD38.43 USD
09e2ff6b5aa0838ff59d3be5f5e6e20c78d1c7befcddf4468446e843cd6474c7
mined 2809 days 22 hours ago
1cHfSNNAzJcDDnpAPg4BypNDo9c7Bi2D3←0.05000000 BTC5275.58 USD3199.65 USD
1RUmSDmxJqFs3LRxp7pPHaguna9i1t3j2←0.00103265 BTC108.96 USD66.08 USD
1M8oVb149qXdF7vUvwYm5VgDuZmx8PiAC7←0.01400000 BTC1477.16 USD895.90 USD
 
3MrjnCn1Yof3W5vbL5KdCDNS5N3VEBPFcJ0.00994425 BTC1049.23 USD636.36 USD→
13tqBRZ46rp5Gh9ft453QWJ56H6y2D3nxz0.05500000 BTC5803.14 USD3519.62 USD→
Fee 0.00008840 BTC9.33 USD5.66 USD (17.07 sat/vByte)
409499 confirmations0.06494425 BTC6852.37 USD4155.98 USD
6ffe4f2df759576d7025b70b0d55d08dccb3424dc51e6b60993273a83cbf84bd
mined 2809 days 22 hours ago
1Av298YCLELzSwVTM6aonWN6uEXB9hiKWm←4.09600000 BTC432175.62 USD262115.33 USD
12rof9CJX3JhsYShU9qoHf1qXSKEXSGYGA←4.09600000 BTC432175.62 USD262115.33 USD
 
1Av298YCLELzSwVTM6aonWN6uEXB9hiKWm2.85983676 BTC301746.02 USD183009.53 USD→
3H8rhbu6Zbti4HyVoxRFxWS9mpA3R6ng5k5.33210000 BTC562598.54 USD341217.08 USD→
Fee 0.00006324 BTC6.67 USD4.05 USD (17.05 sat/vByte)
409499 confirmations8.19193676 BTC864344.56 USD524226.61 USD
70fd93dd803c8bfe79a559879c8754fc47354f6e484e4fb83d84a4e47b96c92a
mined 2809 days 22 hours ago
1yURB6mMmJnAsvo5a3iXm22fW18LV6mcK←1.02400000 BTC108043.90 USD65528.83 USD
12R5QgZwzVhskD9r9FbDVsSmdes278JzyF←0.12800000 BTC13505.49 USD8191.10 USD
1HKPHyUivtT62WAsKgFiPjB44ebMzE7Zp9←0.01600000 BTC1688.19 USD1023.89 USD
1Av298YCLELzSwVTM6aonWN6uEXB9hiKWm←2.85983676 BTC301746.02 USD183009.53 USD
1EmmVjRR53c1VaHwNRpXeB3jHsPaf5EVy4←0.00800000 BTC844.09 USD511.94 USD
1G9dUiTQPmRK5CrbuSHi6Cjn174untjVYc←0.00400000 BTC422.05 USD255.97 USD
 
3Fu3cWY8aAsKgC1LtJxWfvdAAKWGmRehaw4.03967866 BTC426233.06 USD258511.16 USD→
Fee 0.00015810 BTC16.68 USD10.12 USD (17.07 sat/vByte)
409499 confirmations4.03967866 BTC426233.06 USD258511.16 USD
84919d28ba033d509707d359ab385562dafae57f892643ff62da42f34f293e39
mined 2809 days 22 hours ago
1E5cEpZC7EBTw7iaXJu6Rx1Ueadt84E3rq←0.00012482 BTC13.17 USD7.99 USD
1E5cEpZC7EBTw7iaXJu6Rx1Ueadt84E3rq←0.00012198 BTC12.87 USD7.81 USD
1E5cEpZC7EBTw7iaXJu6Rx1Ueadt84E3rq←0.08129192 BTC8577.24 USD5202.11 USD
 
1E5cEpZC7EBTw7iaXJu6Rx1Ueadt84E3rq0.00007096 BTC7.49 USD4.54 USD→
1PMTYkSKCQ8iQJE6ntqyEfAfQHCkg3vCu70.08137902 BTC8586.43 USD5207.69 USD→
Fee 0.00008874 BTC9.36 USD5.68 USD (17.07 sat/vByte)
409499 confirmations0.08144998 BTC8593.92 USD5212.23 USD
ce889883c2afc62422f71a9125536a79e180b74f311842d458e8c16ebbf90a5b
mined 2809 days 22 hours ago
1FNdA2HdsbtGfJcfQ2R4X7AmUxqJuxTqyx←0.01209833 BTC1276.51 USD774.21 USD
1imjeu3cmTDkLL9kDz3ra1ZfxrcM3ammN←0.01076100 BTC1135.41 USD688.63 USD
1PPwKTdgCEFujpuQ7BobV8CddaHcbyjiBJ←0.04338278 BTC4577.39 USD2776.19 USD
 
1Ng7gmYYKSpXH9foa39W3PZyW7UqeHMhwg0.01045131 BTC1102.73 USD668.81 USD→
1L8rnC3DyFbqFwqNH72LVhx3m4efU2GkzW0.05570206 BTC5877.21 USD3564.54 USD→
Fee 0.00008874 BTC9.36 USD5.68 USD (17.07 sat/vByte)
409499 confirmations0.06615337 BTC6979.95 USD4233.35 USD
064d78eb66769262f199e55e7ca420c9b549f338fca074997f399229c4747493
mined 2809 days 22 hours ago
1MPGsN4FsFjqjTvhntKRkJp8rEFiXRR6Qv←0.12936940 BTC13649.98 USD8278.74 USD
1G2mGu9rTv52qCxh8FAQ6e86cVisQttpw6←0.05637987 BTC5948.73 USD3607.92 USD
1AUsK1vtxuWRbiXsx6esAMw6nBJtKGR9ve←0.08603264 BTC9077.44 USD5505.49 USD
 
18vCpghFxiAFVu97J14ahmfcB4Ui2FmHsw0.00674117 BTC711.27 USD431.39 USD→
1F2XuW7NVLP6QeALEZsrcxwKYvwwiudFFx0.26495200 BTC27955.52 USD16955.07 USD→
Fee 0.00008874 BTC9.36 USD5.68 USD (17.07 sat/vByte)
409499 confirmations0.27169317 BTC28666.79 USD17386.46 USD
d8a1fd037dccd60743152e7d57cb5804d04920eb437f0affc88ec459cc4029a4
mined 2809 days 22 hours ago
1JwT23uguhmmxS8Azypo6Kz3KJpgeWMHVf←0.00008311 BTC8.77 USD5.32 USD
1CjVpe9w5pwmRtq1d5VuHzfjhF9mn4D9Pd←0.00024315 BTC25.66 USD15.56 USD
1K8J5Bp8gQiNE4uDgF6YBk3gXCe6F2vFGx←0.00496179 BTC523.53 USD317.52 USD
 
16h1uS4dtgMjzN6XMEwFSAkqAvQ5ZqDT2s0.00004634 BTC4.89 USD2.97 USD→
15W1jaerhh51E7ojnfuZproAJQ3RiecLgU0.00515297 BTC543.70 USD329.75 USD→
Fee 0.00008874 BTC9.36 USD5.68 USD (17.07 sat/vByte)
409499 confirmations0.00519931 BTC548.59 USD332.72 USD
9631e572a58011d296f7cc506908611d3aae9ceb42196405547644fcb9a6ebb0
mined 2809 days 22 hours ago
19CWunf3rm3kUJtxCEpKDFd8juL58aoiKL←0.14303009 BTC15091.34 USD9152.92 USD
1MPXhR9DRDG14W9H4BtTVbiz72b8emSM62←0.14296582 BTC15084.56 USD9148.81 USD
14pJhDiZUaBi4x3xocaUjx9vqMbgEMjXaR←0.14186263 BTC14968.16 USD9078.22 USD
 
1BvckvpudhHTiSzehBs5CrrbmZVxo8Xv1S0.13446822 BTC14187.96 USD8605.02 USD→
1Q3DAZEVBb3NLWRBF5nt9h5gwio8AXaRQK0.29330158 BTC30946.73 USD18769.25 USD→
Fee 0.00008874 BTC9.36 USD5.68 USD (17.07 sat/vByte)
409499 confirmations0.42776980 BTC45134.69 USD27374.27 USD
c797841af129d8f3065f2aee7b7304c446b467e0650681f8e3f4a50140e87cdf
mined 2809 days 22 hours ago
13SB5zq1366TxASPaYtJTquFtUSGtsvktY←0.17314049 BTC18268.33 USD11079.78 USD
1EvJMsih48qn8sPssqDZNjyh4DXDmwwQvR←0.18097001 BTC19094.44 USD11580.81 USD
15Eke63q1GA1CzfJc84GDzJBvWudVvh4k2←0.17448532 BTC18410.23 USD11165.84 USD
 
1DsKkpUBGVJfpkJMkTj4TpfksttDJC7yiH0.02850708 BTC3007.83 USD1824.25 USD→
1NxA8dE4By9JLD1fT9LbNBFYEqf75zPJfi0.50000000 BTC52755.81 USD31996.50 USD→
Fee 0.00008874 BTC9.36 USD5.68 USD (17.07 sat/vByte)
409499 confirmations0.52850708 BTC55763.64 USD33820.75 USD
956151c7453b55bf08cc6ff75b1d05ae9289852e4e60ef83ab03a3a3c2418175
mined 2809 days 22 hours ago
16AphB4Wys1EVCqqYp3NsDk2Y4UqBFhWDq←0.00618720 BTC652.82 USD395.94 USD
16AphB4Wys1EVCqqYp3NsDk2Y4UqBFhWDq←0.00405630 BTC427.99 USD259.57 USD
16AphB4Wys1EVCqqYp3NsDk2Y4UqBFhWDq←0.00737350 BTC777.99 USD471.85 USD
16AphB4Wys1EVCqqYp3NsDk2Y4UqBFhWDq←0.05999090 BTC6329.74 USD3839.00 USD
16AphB4Wys1EVCqqYp3NsDk2Y4UqBFhWDq←0.03993250 BTC4213.34 USD2555.40 USD
16AphB4Wys1EVCqqYp3NsDk2Y4UqBFhWDq←0.09040920 BTC9539.22 USD5785.56 USD
16AphB4Wys1EVCqqYp3NsDk2Y4UqBFhWDq←0.26418560 BTC27874.65 USD16906.03 USD
 
3Dn5tqQro9JF3coCsd68ySXBHQhrg4DNtp0.02144000 BTC2262.17 USD1372.01 USD→
1L13EJZnZwueVDLJCkex4WTcUdjkWwFMXy0.45050616 BTC47533.64 USD28829.24 USD→
Fee 0.00018904 BTC19.95 USD12.10 USD (17.06 sat/vByte)
409499 confirmations0.47194616 BTC49795.81 USD30201.25 USD
21e1c07f47e97c4a97e72b0259d03a5fa25cd635f7fd78c674c8f4f6d73dce4e
mined 2809 days 22 hours ago
16TTX2RdLhNfS3B2BK6gphkbZudx2bx2wU←0.00473931 BTC500.05 USD303.28 USD
1GEMgAk2vwQGyAG2Srt6xYNomigS1SLuxb←0.08534790 BTC9005.20 USD5461.67 USD
1hvDjGeDxui4EjeT9Mb1bfZvBPWN1ghRc←0.08576556 BTC9049.26 USD5488.40 USD
1EdLaSYgAL8y9RMQGG8tMiwFcB6bKZA5j4←0.02300000 BTC2426.77 USD1471.84 USD
13u88hEzPTDLrU6WEJ3twLT62amwWqpBcC←0.00002000 BTC2.11 USD1.28 USD
16bsASuitpzB74q7Jy5JkEpqAdgtQoqT5N←0.04700000 BTC4959.05 USD3007.67 USD
1jVkuEtiW8vUf6wbYo98m9e9KF2PC1KsV←0.03048356 BTC3216.37 USD1950.73 USD
13u88hEzPTDLrU6WEJ3twLT62amwWqpBcC←0.00001960 BTC2.07 USD1.25 USD
1LyDv8UaaytyzPSuQiH162KjRQsSNtB6ZB←0.03106287 BTC3277.49 USD1987.81 USD
1GEMgAk2vwQGyAG2Srt6xYNomigS1SLuxb←0.18129427 BTC19128.65 USD11601.56 USD
13u88hEzPTDLrU6WEJ3twLT62amwWqpBcC←0.01855392 BTC1957.65 USD1187.32 USD
 
3PVweP2ijnNEMesgZezDm5FUhr8pZUrPdW0.50700309 BTC53494.72 USD32444.65 USD→
Fee 0.00028390 BTC29.95 USD18.17 USD (17.06 sat/vByte)
409499 confirmations0.50700309 BTC53494.72 USD32444.65 USD
d9ba38a4adc0126cf2aed8a35d1fec82b5052fa22b55701ba24fb527171fea57
mined 2809 days 22 hours ago
1GrBSHDKz8cFtwye8ghwBxqpZAWxsA88uB←0.01137946 BTC1200.67 USD728.21 USD
 
OP_RETURN 00029c480001209ef08c8be6f2377d9c976ef486ef7025dea27a1e0172cfb464c7024a0b817d48dfa3538b99b2d96a51934cba655bec2363064c5f281a835a55010e924c7977abc431ed10ed12da4caf0 BTC0.00 USD0.00 USD×
1GrBSHDKz8cFtwye8ghwBxqpZAWxsA88uB0.01133101 BTC1195.55 USD725.11 USD→
Fee 0.00004845 BTC5.11 USD3.10 USD (17.06 sat/vByte)
409499 confirmations0.01133101 BTC1195.55 USD725.11 USD
12c6911cb17fcf1f703ea70ee00030b81c6edae9b010ac86c93145d71a39fad0
mined 2809 days 22 hours ago
1GrBSHDKz8cFtwye8ghwBxqpZAWxsA88uB←0.01133101 BTC1195.55 USD725.11 USD
 
1GrBSHDKz8cFtwye8ghwBxqpZAWxsA88uB0.01128256 BTC1190.44 USD722.00 USD→
OP_RETURN 00029c5c00016e99dac4a03599d455a1b6b1dd7ac248b3b28b864ef486ef7025dea27a1efc8f5b5cfc2f1e35364b61ce13567cf35bec24e70657628b7413cb07010e924c7977abc431ed10ed12da4caf0 BTC0.00 USD0.00 USD×
Fee 0.00004845 BTC5.11 USD3.10 USD (17.06 sat/vByte)
409499 confirmations0.01128256 BTC1190.44 USD722.00 USD
1c5d37d7b62b67a566d61443b7530d88d6b27b4fd22a99d596f9d35e19ee7aad
mined 2809 days 22 hours ago
1GrBSHDKz8cFtwye8ghwBxqpZAWxsA88uB←0.01128256 BTC1190.44 USD722.00 USD
 
1GrBSHDKz8cFtwye8ghwBxqpZAWxsA88uB0.01123411 BTC1185.33 USD718.90 USD→
OP_RETURN 00029c640001f7b663ce4057146235a8b9d029a1d899bce97b9746dd7ac248b3b28b864eb7ec6d24107e0fb0d6bb82199de81fd85bec267c065009c43d42457c010e924c7977abc431ed10ed12da4caf0 BTC0.00 USD0.00 USD×
Fee 0.00004845 BTC5.11 USD3.10 USD (17.06 sat/vByte)
409499 confirmations0.01123411 BTC1185.33 USD718.90 USD
006adf31642ccdff13fd9a812ae01aa1acafd521a7681e6b3a101855567962f3
mined 2809 days 22 hours ago
16WMTnreQRtsYZvusK6oduHR6eUo6yRJ7F←0.02760000 BTC2912.12 USD1766.21 USD
12N6yL8cej9vu5oWz4gKFQUooxa5r8phgu←0.00009055 BTC9.55 USD5.79 USD
14ZTFpkULrW8jGkPttkCkSRPBTjSjdKGAL←0.00009236 BTC9.75 USD5.91 USD
 
3QxceDpJa59CUBGAZHAmcmxaVVLPbgQrgy0.02770000 BTC2922.67 USD1772.61 USD→
Fee 0.00008291 BTC8.75 USD5.31 USD (17.06 sat/vByte)
409499 confirmations0.02770000 BTC2922.67 USD1772.61 USD
28ba8b378a3b59e062e372c84bad7f3285952322ec698ccbc0a3b07f546880e4
mined 2809 days 22 hours ago
12iCmkajHMjimLSxyo6fXLQr899W8ivXtv←0.56599307 BTC59718.85 USD36219.59 USD
14sbsqj6Bh81J5jubgfPzq2wdTh1oSLA8w←1.53544219 BTC162007.00 USD98257.55 USD
1Fi8Wj7rB1bxXnr9iwjQC8NZ84pr1FE2qR←0.32663470 BTC34463.76 USD20902.33 USD
14143Tr18A417ZovjBUqUHR2WVtwzPUugD←0.06903132 BTC7283.61 USD4417.52 USD
 
1LMkk56QCwseX2Da2ybEJU8z8JwkBxmFVW0.49698752 BTC52437.96 USD31803.72 USD→
1DuaKXEpAHDTe6BveXfX7ohCyvKgfuiBC72.00000000 BTC211023.25 USD127986.00 USD→
Fee 0.00011376 BTC12.00 USD7.28 USD (17.06 sat/vByte)
409499 confirmations2.49698752 BTC263461.21 USD159789.72 USD
984522fee2dbfb0474c70afbb7ad4a8381d1efe20bbe41511f2a65f956f081a3
mined 2809 days 22 hours ago
1GPYyj28vudvwRJz5UNkXMu2eoGtJJdGyR←0.00169885 BTC179.25 USD108.71 USD
197kRBki5YuogXj1pTcWVTyqvhuWMBotjP←0.00940860 BTC992.72 USD602.08 USD
1AGucRjwWYocd8mRBHh9djnzohxLQtx5FV←0.00249251 BTC262.99 USD159.50 USD
197kRBki5YuogXj1pTcWVTyqvhuWMBotjP←0.33746284 BTC35606.25 USD21595.26 USD
 
1ppfYuYif35b3E6TmXVQGrWFwS89UpUVq0.00079690 BTC84.08 USD51.00 USD→
16fDLbqs9UFsVNS5DeryqdEZe7hhNe3htG0.35015200 BTC36945.11 USD22407.28 USD→
Fee 0.00011390 BTC12.02 USD7.29 USD (17.05 sat/vByte)
409499 confirmations0.35094890 BTC37029.19 USD22458.27 USD
3d5308c93812fc8efd14a23845c8d18877445f65b383b98ce0dc8991255f87a9
mined 2809 days 22 hours ago
1JFSDgKF2yGfFQY68sKEgjJFHHXZBs2gvA←0.00085310 BTC90.01 USD54.59 USD
1Ku4id6VQcegZECQVLeKgJ9KcstYf5QTTf←0.00975690 BTC1029.47 USD624.37 USD
 
37TfpRNAzGMQfyFJpQuxMpbDKnrs9k4fqS0.01055254 BTC1113.42 USD675.29 USD→
Fee 0.00005746 BTC6.06 USD3.68 USD (17.05 sat/vByte)
409499 confirmations0.01055254 BTC1113.42 USD675.29 USD
daec33d1c4934549f9007a74be5a9cdbf21c92f189b0e4a486b4bd4d6d3b5f7c
mined 2809 days 22 hours ago
1B8ndxbjrCp9c66hewtbjoviSg8x38ZW7m←0.00039068 BTC41.22 USD25.00 USD
1Jtqgqe5tF7T1EaZ75SMvPQMUzgLzhjXkF←0.00006828 BTC7.20 USD4.37 USD
 
1CDCsntTgzyUA9CErUr2XNx3JbQpRENnNk0.00040116 BTC42.33 USD25.67 USD→
Fee 0.00005780 BTC6.10 USD3.70 USD (17.05 sat/vByte)
409499 confirmations0.00040116 BTC42.33 USD25.67 USD
0c57c3a4fa1dca4ade37c42b49fbba4e116e1a4c97d92d0b40b810659021ed39
mined 2809 days 22 hours ago
1vdWp5jkJqLcKYhi8VquF6dAyWrsmE67C←0.00445000 BTC469.53 USD284.77 USD
18rH1SX8vEZrEmBRUJfWeXEYFn3yZz5yci←0.00445000 BTC469.53 USD284.77 USD
 
1Jw4XPLHf4AT8ranFXD2nb2jicqaLW5yov0.00326621 BTC344.62 USD209.01 USD→
1G3Nm9nSFQpFL9FtYZzqmoyx5WLkEWGPZb0.00557021 BTC587.72 USD356.45 USD→
Fee 0.00006358 BTC6.71 USD4.07 USD (17.05 sat/vByte)
409499 confirmations0.00883642 BTC932.35 USD565.47 USD
dcdf60b9d3c6e145ec6f00ef941bce8712df4e36632ca9909d691b3fa38199dc
mined 2809 days 22 hours ago
1PWE4HB8DNioZvw7eUtgFRzWo4kamw9qqz←0.71835256 BTC75794.55 USD45969.54 USD
 
16EvEMHC5MwvjvZaBpGeaWh7bgNYnfipcv0.01576280 BTC1663.16 USD1008.71 USD→
15Ys38cESHwZKjykvwb9nUixr6NHcXGYU40.70255134 BTC74127.33 USD44958.37 USD→
Fee 0.00003842 BTC4.05 USD2.46 USD (17.00 sat/vByte)
409499 confirmations0.71831414 BTC75790.49 USD45967.08 USD
18c670e44d96384e6a5f076b01a8da69d9999d458874ef7b8031b8f5a9ecda13
mined 2809 days 22 hours ago
15Ys38cESHwZKjykvwb9nUixr6NHcXGYU4←0.70255134 BTC74127.33 USD44958.37 USD
 
1GfKEXfxCRDbVvdZaSyqWk6mEpg7N1vewe0.07960500 BTC8399.25 USD5094.16 USD→
1bnPgsnEuDKt6hzF4KDWvVXRvcm7wrqQX0.62291018 BTC65724.27 USD39861.89 USD→
Fee 0.00003616 BTC3.82 USD2.31 USD (16.07 sat/vByte)
409499 confirmations0.70251518 BTC74123.52 USD44956.05 USD
6b0d418a966dfdfc8f3ed541710fec5bb3b8f4877f7413e90ed509bca29bae89
mined 2809 days 22 hours ago
1bnPgsnEuDKt6hzF4KDWvVXRvcm7wrqQX←0.62291018 BTC65724.27 USD39861.89 USD
 
1LEyP2dZ63nXUcSMg8cYHvUnYq93uZCpgs0.01576080 BTC1662.95 USD1008.58 USD→
1K4zEj9QWY9qWZa8PfYMwkFzbuFaovKZH0.60711322 BTC64057.50 USD38851.00 USD→
Fee 0.00003616 BTC3.82 USD2.31 USD (16.00 sat/vByte)
409499 confirmations0.62287402 BTC65720.45 USD39859.58 USD
60a12f366c6e8e49a8c097a8a5f7b5ab40c4b5e7d48ff816d09f5d2c3b5cd449
mined 2809 days 22 hours ago
1K4zEj9QWY9qWZa8PfYMwkFzbuFaovKZH←0.60711322 BTC64057.50 USD38851.00 USD
 
17XDc7c85eYjCrZpqLukWADbnxyHmqakMP0.07957500 BTC8396.09 USD5092.24 USD→
12UqpAmNdXFZ74NHxfLkirPVytPPW195e60.52750206 BTC55657.60 USD33756.44 USD→
Fee 0.00003616 BTC3.82 USD2.31 USD (16.07 sat/vByte)
409499 confirmations0.60707706 BTC64053.69 USD38848.68 USD