Block

821998
00000000000000000002d6ebcf48c2d2efada8f17ebdc743fa49159ddd829f18
Transactions3969
Height821998
Confirmations133982
Timestamp923 days ago
Size (bytes)1871202
Version826875904
Merkle Rootfa812046a783d2ffbef4bc57efee460ba43ff5e88efd43a4bf3cd49433ed015e
Nonce2659837648
Bits17042e95
Difficulty67305906902031.39

Transactions

1e8b1fc375c5ee08fc19722e302f8a105343988cc031a7db467b33d6bb7bc38c
mined 923 days ago
3H3oftM4RfN8iuexu2VQKJRKeNWYbc94A2←0.01220983 BTC1288.28 USD735.72 USD
 
1HxQLogsPqZFJKpu1GrEhN95EEZQ5x69ZE0.01165273 BTC1229.50 USD702.15 USD→
Fee 0.00055710 BTC58.78 USD33.57 USD (409.63 sat/vByte)
133982 confirmations0.01165273 BTC1229.50 USD702.15 USD
dfedf137b2e6bf0fdd392ce82796d6bb9ce06a6a6a6a993a5bdc7d9416e80d8f
mined 923 days ago
1MsJbx74XdhsHukb1LU89E9W3XL1rA4ZCX←0.05482818 BTC5785.01 USD3303.73 USD
 
13U9ZYjjcSAcoSpapK3QFPKmusJ3SeXV8d0.05302654 BTC5594.92 USD3195.17 USD→
32NBHPAr9gqFw6o6AyNJYrz5a8qAcLkQJk0.00088649 BTC93.54 USD53.42 USD→
Fee 0.00091515 BTC96.56 USD55.14 USD (408.55 sat/vByte)
133982 confirmations0.05391303 BTC5688.45 USD3248.58 USD
50ca5cd0230ba5e6acc7bc6bab164b8d5ee5cd0013c54ec07ccd893159626f67
mined 923 days ago
bc1q3q6wsfrxnct79e6aptv3t6vlttduv95nns5mnx←0.00814395 BTC859.28 USD490.72 USD
bc1qa9633j8eda3w6v3rhd5lnftycvxxeuxeaknyyj←0.00773588 BTC816.23 USD466.13 USD
bc1qysgzz4aw7zrym80tc3l4xknyphcc52lydzs5qk←0.00622000 BTC656.28 USD374.79 USD
bc1q5sdc3uut3c7d8p8p6w80jqh8p9vedfn9avcske←0.01815961 BTC1916.05 USD1094.23 USD
bc1qwhzuwrpvscgtr898ujj2gfc8f5cht2afp6444v←0.02951911 BTC3114.61 USD1778.70 USD
bc1qx0u6sx5gwpw43hpf9gxerlqeek822e0s6d0zmf←0.02252290 BTC2376.43 USD1357.14 USD
bc1q673hm97xn67cqwkd3jef7cvrrk6m98g8d5c2wf←0.01974940 BTC2083.79 USD1190.02 USD
bc1q2v56fajwwvw07lfgg7xu3u3j5q5cvn2z3h74hs←0.00941567 BTC993.46 USD567.35 USD
bc1qv9305uh4gvhjy8s3ar0yejla0edr9kx3v74dsr←0.03044588 BTC3212.39 USD1834.55 USD
bc1q5sdc3uut3c7d8p8p6w80jqh8p9vedfn9avcske←0.01416060 BTC1494.11 USD853.26 USD
 
bc1q8n0f8ud0v923qhteducajrz5c9apf0lcazm58x0.00339696 BTC358.42 USD204.69 USD→
bc1quqh0najxl3j5razs5qgvpdw6nrjflakyra92gh0.00534032 BTC563.47 USD321.79 USD→
bc1qkgff6nnsqkfvet2dfl8g5jk8cm99wh39kt8xs60.07702512 BTC8127.05 USD4641.23 USD→
bc1qhhyetlyshjcnd48h2nlatqm9cvv4e4psn07fuz0.07702512 BTC8127.05 USD4641.23 USD→
Fee 0.00328548 BTC346.66 USD197.97 USD (403.62 sat/vByte)
133982 confirmations0.16278752 BTC17175.98 USD9808.92 USD
f5ac98dfff2132cf2095d13fb9cd14fe7c6f416b7841f1e33e5bbcbacc0d8639
mined 923 days ago
bc1q40pcer3arqftfqz20zynjfjlnllx0wq85hn4zl←0.02062200 BTC2175.86 USD1242.60 USD
 
1BbofsgeFu7Mj1ozcUynYbyodkN5BF2nDU0.02017000 BTC2128.17 USD1215.36 USD→
Fee 0.00045200 BTC47.69 USD27.24 USD (400.00 sat/vByte)
133982 confirmations0.02017000 BTC2128.17 USD1215.36 USD
999ea785ba016669945a0fca1f36bc0d133999bdb5cdbb053b7e96be5e087554
mined 923 days ago
bc1q6xjexagnvkgtupvgzd8u0ymjrflyn2qdqzvxrh←0.00871858 BTC919.91 USD525.35 USD
 
bc1q657l5lmlhrywe48ssvakemuz4uzd3qgyy83ur30.00810000 BTC854.64 USD488.07 USD→
bc1qmdlpm3d2gy8qvvtq0elenjsxph09czq8k7rj5q0.00005978 BTC6.31 USD3.60 USD→
Fee 0.00055880 BTC58.96 USD33.67 USD (396.31 sat/vByte)
133982 confirmations0.00815978 BTC860.95 USD491.68 USD
8692aec8c40833c9c5b66d662d90a01588960265fb1f18693c7bfaea5b7a13d2
mined 923 days ago
bc1pcx2ggvauvl0rgkj2wr42s7ax2xvxd9zzer84n0jy8u3xthjmpnyqsars2y←1.30063380 BTC137231.99 USD78370.99 USD
 
3JTnZcXTugWbDYovJmxu9GTdRm7gj1MZQg1.24204640 BTC131050.33 USD74840.75 USD→
3FzkQ9oit7yLDxCYNUmPeXHttypVB6fiAi0.05806541 BTC6126.58 USD3498.79 USD→
Fee 0.00052199 BTC55.08 USD31.45 USD (395.45 sat/vByte)
133982 confirmations1.30011181 BTC137176.91 USD78339.54 USD
31161bfc8729d19a75aa3cb9591082122d522b11249a54ee6c025385617158c7
mined 923 days ago
bc1qwfgdjyy95aay2686fn74h6a4nu9eev6np7q4fn204dkj3274frlqrskvx0←1.20037124 BTC126653.12 USD72329.57 USD
 
1FQ7VdYiEvWw4nksBZgVt6r1x8S9XNQvoj0.00620426 BTC654.62 USD373.84 USD→
bc1qwfgdjyy95aay2686fn74h6a4nu9eev6np7q4fn204dkj3274frlqrskvx01.19341444 BTC125919.10 USD71910.38 USD→
Fee 0.00075254 BTC79.40 USD45.35 USD (391.95 sat/vByte)
133982 confirmations1.19961870 BTC126573.72 USD72284.22 USD
bc6b6e833f753c2ca9dfc5b7006be6398161cfb0f33d0ed5d4f480f59ba3c797
mined 923 days ago
bc1qwfgdjyy95aay2686fn74h6a4nu9eev6np7q4fn204dkj3274frlqrskvx0←1.09688963 BTC115734.61 USD66094.18 USD
 
364Hyhi6DGZJJLdVTFggVUiM93vovQmeeo0.00514167 BTC542.51 USD309.82 USD→
bc1qel7tps3wu6zqztaanczvt76hffwh7k06jd8r9xh2v3ztpa5ty5dsz358ys1.09100330 BTC115113.53 USD65739.49 USD→
Fee 0.00074466 BTC78.57 USD44.87 USD (391.93 sat/vByte)
133982 confirmations1.09614497 BTC115656.04 USD66049.31 USD
3d314deafad39d48927e529b033fe74a499f3a0426b73791f74d1a55e6b0821f
mined 923 days ago
bc1qwfgdjyy95aay2686fn74h6a4nu9eev6np7q4fn204dkj3274frlqrskvx0←1.05948004 BTC111787.46 USD63840.03 USD
 
bc1qadpkav0acu88hgntc0p8hvjd938rshek6wr4w90.00369726 BTC390.10 USD222.78 USD→
bc1qwfgdjyy95aay2686fn74h6a4nu9eev6np7q4fn204dkj3274frlqrskvx01.05504206 BTC111319.20 USD63572.61 USD→
Fee 0.00074072 BTC78.15 USD44.63 USD (391.92 sat/vByte)
133982 confirmations1.05873932 BTC111709.31 USD63795.40 USD
31f8117ac06d36d85a566e681a8e8a4a182aa27aa6bf2f00e2fb5efb44f753c0
mined 923 days ago
bc1q64mhq8c9ur5sy3eyrdlx7ghqhwvlqft0yn5gx2←0.69772273 BTC73617.86 USD42041.98 USD
 
3PBcCn6ecF1NPBoatXw8a5Z6WsTQmzcQHo0.02505405 BTC2643.49 USD1509.66 USD→
3Mpf6o9qu7D45VWFufztRtdJPGsoAGsELy0.00250496 BTC264.30 USD150.94 USD→
bc1qtukmvf9sgk2szmcwudd3q4kn9r9jz7e8mw5e6d0.66949266 BTC70639.26 USD40340.95 USD→
Fee 0.00067106 BTC70.80 USD40.44 USD (385.67 sat/vByte)
133982 confirmations0.69705167 BTC73547.05 USD42001.55 USD
72570c960d023862fe0ff668a8182b8862fe2924f0bebdc7b1329d8368242489
mined 923 days ago
1BszfgjNzLepvjHG46hxgokAaRhD6MX6UN←2.56658140 BTC270804.17 USD154651.93 USD
 
34eFgTX1Xee6qyk4hPu4qUoGxoaNwEhj2Y0.00082940 BTC87.51 USD49.98 USD→
1BszfgjNzLepvjHG46hxgokAaRhD6MX6UN2.56477767 BTC270613.86 USD154543.24 USD→
Fee 0.00097433 BTC102.80 USD58.71 USD (382.09 sat/vByte)
133982 confirmations2.56560707 BTC270701.37 USD154593.22 USD
925de9fe286a6325e37ed53705de6d093cd23de78642338a0df103c8dbef77b1
mined 923 days ago
339kMy4j9nMS2jhomBeDZCwfVoB9CKqFyY←0.93101048 BTC98232.43 USD56098.97 USD
 
34H5jXTtKJw66ajEx1wtjmic3XnunL9ykz0.00653659 BTC689.69 USD393.87 USD→
339kMy4j9nMS2jhomBeDZCwfVoB9CKqFyY0.92307633 BTC97395.28 USD55620.89 USD→
Fee 0.00139756 BTC147.46 USD84.21 USD (380.81 sat/vByte)
133982 confirmations0.92961292 BTC98084.97 USD56014.76 USD
fc391dd64c8b9d1742e4cfc49b6f3e3288a5f316d98f2e3cabef3964103c97f0
mined 923 days ago
1Lyci7PLZ2qJzurfFkumafxKAzkZQdtx6W←0.04889353 BTC5158.84 USD2946.13 USD
 
bc1qlcwehpmqjjyac7v5fl2lfs6rnxnf6yj7cparqw0.00059781 BTC63.08 USD36.02 USD→
1Lyci7PLZ2qJzurfFkumafxKAzkZQdtx6W0.04732520 BTC4993.36 USD2851.63 USD→
Fee 0.00097052 BTC102.40 USD58.48 USD (380.60 sat/vByte)
133982 confirmations0.04792301 BTC5056.43 USD2887.65 USD
24f09709bda48f0281a6bc2d4f816998c3618461bd6b325c7ba27e207cd6694a
mined 923 days ago
bc1qnngptpzr0alq4q5f0u6893p3p4pd9p7maywc7amcamez8ultzlgsp3q2ly←0.13027033 BTC13745.03 USD7849.57 USD
bc1qxmgv4a93nd6w0sem2cr46gee2vlu0fv3ec0m6qrea6ptlh42jz5qgjml7k←0.01587223 BTC1674.70 USD956.40 USD
bc1q5572fw08hf8wuvwy46ecjn64760qkr5whz7cldkuyyerztzx5faq536rzy←0.01709079 BTC1803.28 USD1029.82 USD
 
bc1p8s3s2g5dede05x8ql93uguj5ftsexp7r4n6s2e8ldcfcuu06s8gsjtyrzm0.00038979 BTC41.13 USD23.49 USD→
bc1q083rrjrvv8vzew45k7xvclmr5lryh4k0vh70xv794kvhw5fsq2mqavej890.00526088 BTC555.08 USD317.00 USD→
bc1qc5m5mkkhty9nym8mumweq0dc3szd5rtng5pfaz0.15591700 BTC16451.06 USD9394.93 USD→
Fee 0.00166568 BTC175.75 USD100.37 USD (378.56 sat/vByte)
133982 confirmations0.16156767 BTC17047.27 USD9735.42 USD
6be7e20abef1133a254cc5bc9a6356978bbed3ecd7b4a53203421d2582b0ed62
mined 923 days ago
bc1qv2zlgdvp93wyrr705f267efl6t4ysvk4wlrsqj47kpchvn49404seweq3m←0.01973130 BTC2081.88 USD1188.93 USD
bc1qqr5ch3llkdwmd5fzy93pc2a5qq0trducupecqtdur9cmj7eyuu9s2w4x60←0.00563286 BTC594.33 USD339.41 USD
 
bc1qvyth9595qsrxnmt6sec0ap5r4zh9ceakxwqa8vsmtclzzjnfwzas8ues5h0.00345861 BTC364.92 USD208.40 USD→
bc1qqrtkgr279fsuuzcmeh09rksvp2edlh9lzukpcn0.02079636 BTC2194.26 USD1253.11 USD→
Fee 0.00110919 BTC117.03 USD66.84 USD (378.56 sat/vByte)
133982 confirmations0.02425497 BTC2559.18 USD1461.51 USD
120389f3cf655f6cbcbb278db697f3d2650265ae8c274de383d59805139b93e3
mined 923 days ago
3LRCmTNAB9gLxjniYDENvbw72d1rW6y68G←0.01653141 BTC1744.26 USD996.12 USD
3645xC8aa18DFEJ2YVSs2BszAHyKU3hPhB←0.00228569 BTC241.17 USD137.73 USD
36XtadbPfP9Q5JwcauaTJmpcsh3v85gcMi←0.03540000 BTC3735.11 USD2133.06 USD
bc1qjw34uuv33z4s0l2wcw250qe89fazzsm7azngan2dvveu4v4yg40qcdm4v4←0.14593554 BTC15397.90 USD8793.49 USD
345E4gCNZg1YgWcahu6nrs6TPZXXCNkeBz←0.02946203 BTC3108.59 USD1775.26 USD
 
bc1qxwkzp2rkgwl6qj67ap2kpc0cjpsuyj2x2kzkvv0.01791942 BTC1890.71 USD1079.75 USD→
bc1qmld4hsv9q8fdus3nye5vgpchlmw420am2heynh0.02294557 BTC2421.02 USD1382.61 USD→
bc1q5l2dgp6crv63jxv7c7yryz7uruxsrrwsp3d9zk0.02366828 BTC2497.28 USD1426.16 USD→
bc1q0s8hkscmk0sglgzdgr4x3mgm757vw9nhtnt35u0.02367130 BTC2497.60 USD1426.34 USD→
bc1q9ntl6aplstqr25n92qzxyj2vdqza32nsvhcs956dapwx0yt86afq3xe2jk0.13824044 BTC14585.97 USD8329.82 USD→
Fee 0.00316966 BTC334.44 USD190.99 USD (378.24 sat/vByte)
133982 confirmations0.22644501 BTC23892.58 USD13644.67 USD
47a42c8d2356aacf3ebc9c29bbaebedb53549e287d6de51bff1a34934c970f35
mined 923 days ago
bc1q4slgpkpkpkvn4frhvfdn7csheqmux2wy8zlqc77kqnusmkzma3uses92d7←0.04463502 BTC4709.51 USD2689.53 USD
 
bc1qxx3lkpahlmy7jkgsgj6ru4kl82efe5lcqp8n4l0.00388632 BTC410.05 USD234.17 USD→
bc1qh2k0034wtkgstjxuc0ccsle0zffegmw2gp69r752uyhwxa3qa9lsavsmkc0.04003430 BTC4224.08 USD2412.31 USD→
Fee 0.00071440 BTC75.38 USD43.05 USD (377.99 sat/vByte)
133982 confirmations0.04392062 BTC4634.14 USD2646.48 USD
78ac461894992d9cdba5b75976813902f3343f2e2d298d8ff8ccad828079d44c
mined 923 days ago
bc1qj6tcyjylj82zxsthelhchhamptujnt0pdr74p2cgsmeqfz5ml4wqfyzqfe←1.08010867 BTC113964.02 USD65083.03 USD
 
bc1q2zy6l55yymdje94mdnaet5z8t4et07ly2dpqqy0.00200000 BTC211.02 USD120.51 USD×
bc1qx5chq7w7skmmllyfu9mr386ze9e9wkhxfer7vckl46s64wzll2ps24um081.07739427 BTC113677.62 USD64919.47 USD→
Fee 0.00071440 BTC75.38 USD43.05 USD (377.99 sat/vByte)
133982 confirmations1.07939427 BTC113888.64 USD65039.98 USD
5bda14044a9e01b4dc54826217eae737ec68d595117ea1136e133e6f24d8df8f
mined 923 days ago
bc1q9uylcj7a7a3pj74kcr6cvue7vzaputq2m8h52fdh0mku6v7xka8qpawqut←0.33099623 BTC34923.95 USD19944.51 USD
 
bc1q47vmp947xnp97juld6wk6qwr4qxts8nx0c5c6k0.01140797 BTC1203.67 USD687.40 USD→
bc1qql5hq3jje8qja0r5l482al8m89tqeeesrutsdwj38ru9tkxw2trstvhsj40.31887386 BTC33644.90 USD19214.06 USD→
Fee 0.00071440 BTC75.38 USD43.05 USD (377.99 sat/vByte)
133982 confirmations0.33028183 BTC34848.57 USD19901.46 USD
676ab5003ac2198731b82d939aede1ff4e8b7263f1a8c3dc52715006e52066bb
mined 923 days ago
bc1qy87l3mca9evcesc722u4qdpyhd3f2vmlc5sawtynl0dkawfr2tes5vsqvh←0.39270342 BTC41434.78 USD23662.74 USD
 
bc1qsua982ydl0dq0nxxumde0m0vwkz9ny4qxjuku70.02750000 BTC2901.57 USD1657.04 USD→
bc1q3sskxm73y3xujcuehml40rgj0a8xlthre6cd3dypu0nd3sue9mys5fy7h00.36448902 BTC38457.83 USD21962.65 USD→
Fee 0.00071440 BTC75.38 USD43.05 USD (377.99 sat/vByte)
133982 confirmations0.39198902 BTC41359.40 USD23619.69 USD
81eefa3dacf50ba95df72f7a50c55467c7db9104432cdd45876b03c7148ff7cd
mined 923 days ago
bc1q4ahc5wwfrpmvlnvc3awp7nxzcr6cnnjpzvmzfaqfyc39yr7q6pusvfszme←0.56746852 BTC59874.53 USD34193.38 USD
 
bc1q30st33nduucjpcq0lg9n3ljvfqjwj0qf57mnzx0.10387539 BTC10960.06 USD6259.12 USD→
bc1q0ntac4mrl00l6800fa0cemtwa7schdrm6eal3annpw4m2nv4dhas0njcuu0.46287873 BTC48839.09 USD27891.22 USD→
Fee 0.00071440 BTC75.38 USD43.05 USD (377.99 sat/vByte)
133982 confirmations0.56675412 BTC59799.15 USD34150.34 USD
84dcc3410b34c8229415b1738a5dcd842f44ed4948342fb85a97bdc44bdd6ce2
mined 923 days ago
bc1q4rxhwpkjs5ad93msgdp2usre4h7v0keqd42xau8khx500vlq46hqygzk9l←0.16312483 BTC17211.57 USD9829.25 USD
 
bc1q640n2qw9k3aej6x02ujm93uvyrq2d6g8fj6e730.00570675 BTC602.13 USD343.87 USD→
bc1qrzk56724dk8qkz4lzesng84w5mzywm4qp045c4twxmp936twvakq7dy0ns0.15670368 BTC16534.06 USD9442.34 USD→
Fee 0.00071440 BTC75.38 USD43.05 USD (377.99 sat/vByte)
133982 confirmations0.16241043 BTC17136.19 USD9786.20 USD
020f209a576ce6c0c21a67e09e96c9a39a0ed2117d281932d02d31b5e1feafc2
mined 923 days ago
bc1qunzx2jm29yek0kkt3xymvf5swqdz7zf97xvdzrv0l688xmhwdapsf5ue30←0.59601355 BTC62886.36 USD35913.39 USD
3QsqpBVMQXe68dEGNq4SbDJXACJZxUEeHn←0.00246730 BTC260.33 USD148.67 USD
 
bc1q5e7tuma8neclpuetkhw8yhpc5vep39mzdvnny30.02367130 BTC2497.60 USD1426.34 USD→
bc1q6eee6l9kffysul8yg46dc5aedqv8g7s0tvlex90.03537144 BTC3732.10 USD2131.34 USD→
bc1q5r6xkjhxydjqqm0ch3my4df042u5s2xkjtr7ln0.04731215 BTC4991.98 USD2850.84 USD→
bc1qrpvf94umf9trr2fwvce8tzw2qdhqdfk9apdvwq3mmdyyml8z8jzsm2qnax0.49065205 BTC51769.50 USD29564.73 USD→
Fee 0.00147391 BTC155.51 USD88.81 USD (377.93 sat/vByte)
133982 confirmations0.59700694 BTC62991.17 USD35973.25 USD
3ad8ccc05ac55e0113c27e367cbbafdc9a93b5df1c079aa5f348dc7b47ad8e02
mined 923 days ago
bc1q27au28rz0fn4l0vn64gr35w3w3wysyq6g4jv44smupz5laellg8skje29w←3.50357748 BTC369668.15 USD211111.56 USD
3FQcwVh6ZLBcfYn4tv2TG1mSPyqCBQy98F←0.00246774 BTC260.38 USD148.70 USD
3Gjc7f6XskHTnon3PqAkUp872UCTsRg3qT←0.00293184 BTC309.34 USD176.66 USD
39Jyfz4aJVAnHvp8S4FaXTEczJ9xacuMc4←0.04715716 BTC4975.63 USD2841.50 USD
3FpHwTDjeNJBt8fcoaML4G29V4LJUAkJW1←0.03166742 BTC3341.28 USD1908.15 USD
36i1RfPhWGHX3EX1tpBETeAU3AgU71dzX4←0.02447047 BTC2581.92 USD1474.49 USD
 
bc1qrntp7qmy0thnd5g2ymghr73dr62y7zm3zzyrrf0.01183414 BTC1248.64 USD713.08 USD→
bc1qxwkzp2rkgwl6qj67ap2kpc0cjpsuyj2x2kzkvv0.01825776 BTC1926.41 USD1100.14 USD→
bc1q4u8wlzpewqvu9dmsexz56puxx5y40930dm0haj0.23671019 BTC24975.68 USD14263.21 USD→
bc1qemz4nxszsh2m2u8cs04jpcrtf07kwfs0zasc9g0.23676192 BTC24981.13 USD14266.33 USD→
bc1qcf9gv5cgzw2ullkah4ee57r0y786uv0ra4vx9jgdtydqqngfz0askcefc03.10501204 BTC327614.87 USD187095.61 USD→
Fee 0.00369606 BTC389.98 USD222.71 USD (377.92 sat/vByte)
133982 confirmations3.60857605 BTC380746.72 USD217438.36 USD
3df3bd6f2b390dd96a789db090349e70a32a6c7af1a9859a6ca15a8810f08964
mined 923 days ago
3JvigHWpHNEus5FyXhbhQTgxEHKEzKpEZG←0.05366570 BTC5662.36 USD3233.68 USD
3JvigHWpHNEus5FyXhbhQTgxEHKEzKpEZG←0.05048940 BTC5327.22 USD3042.29 USD
 
bc1p8vqnlaqjjwa68yfykwpmdyh4cunk309ptsuggnux23lrvfl2d70sjk7xzl0.00020552 BTC21.68 USD12.38 USD→
bc1q7r9qe4979vjs9aes2kta5c854uwpryml2enuvswwtkzdsedezg2sauf9rx0.02020550 BTC2131.92 USD1217.50 USD→
bc1qc5m5mkkhty9nym8mumweq0dc3szd5rtng5pfaz0.08221000 BTC8674.11 USD4953.65 USD→
Fee 0.00153408 BTC161.86 USD92.44 USD (377.85 sat/vByte)
133982 confirmations0.10262102 BTC10827.71 USD6183.53 USD