Block

644004
000000000000000000081ed1408375943407db4e39340a462e881dcbe6e17989
Transactions2528
Height644004
Confirmations314617
Timestamp2162 days 9 hours ago
Size (bytes)1233508
Version536870912
Merkle Root57ac79ce152298b0b4a8405fa5b5ca703ce923e4722eb26270919b3dbed7493e
Nonce4133829096
Bits17109bac
Difficulty16947802333946.61

Transactions

75a79bb5429d67aabcbe4af6efb69dc991ff59628fc07c8a7656872dd84b5d37
mined 2162 days 9 hours ago
No Inputs (Newly Generated Coins)
 
1C81BGyi8SJ919UxnHm2iwNmaN2RHfU4us6.80520160 BTC18818725155.48 VND11586588072.58 VND→
OP_RETURN aa21a9edf0f73dfb758b3b87a0c24a553d78b577784cad46906ba274104aaec709aa60180 BTC0.00 VND0.00 VND×
OP_RETURN b9e11b6d2aa1b738d2b0dad2244b5dc30f19fa198d5e0d36a9dda7f6ca03207529194b9f0 BTC0.00 VND0.00 VND×
Fee 0 BTC0.00 VND0.00 VND (0.00 sat/vByte)
314617 confirmations6.80520160 BTC18818725155.48 VND11586588072.58 VND
8e19f26fa8147ae71b712e0de9b12bdc91b02d6623d5d5fa70988c3fe26faf07
mined 2162 days 9 hours ago
17A16QmavnUfCW11DAApiJxp7ARnxN5pGX←0.50957625 BTC1409153755.93 VND867608404.18 VND
 
39LNP5qaLm6sHibVAoeuVwQe8W4zd9jxXA0.00945196 BTC26137923.29 VND16092979.08 VND→
343YhoAfYz7CkQsM39VqbBqKV4JPS53LaE0.01060845 BTC29336016.27 VND18062027.76 VND→
17A16QmavnUfCW11DAApiJxp7ARnxN5pGX0.48851584 BTC1350914472.11 VND831750789.72 VND→
Fee 0.00100000 BTC2765344.26 VND1702607.62 VND (347.22 sat/vByte)
314617 confirmations0.50857625 BTC1406388411.68 VND865905796.57 VND
45ea43fd47fc276965e7de5454430f981f883ddb26d92418d03f40ff7cfa1099
mined 2162 days 9 hours ago
1LL1KA2Z6Z1XJdPJBir4b9rh476Xkqb1iq←0.01671160 BTC46213327.07 VND28453297.44 VND
1KiJkugknjgW6AHXNgVQgNuo3b5DqsVFmk←75.00000000 BTC207400819200.00 VND127695571200.00 VND
1KiJkugknjgW6AHXNgVQgNuo3b5DqsVFmk←67.00000000 BTC185278065152.00 VND114074710272.00 VND
14bw9zNQwBFE1knEQeUcTdrrGyiBaRzD47←16.15227750 BTC44666607805.94 VND27500990687.25 VND
1MiAXNx4HVxoCoXmRZa1k3e51S1sT5i4VY←0.00653489 BTC18071220.53 VND11126353.48 VND
1EVoRd9nbm5wCbjTzVwfR1ewuHHTczBPH2←0.01788500 BTC49458182.02 VND30451137.21 VND
17zn5VEFZjqqDCy51VQWuo6Vj7kxmvVnGc←0.01163452 BTC32173453.05 VND19809022.36 VND
1KiJkugknjgW6AHXNgVQgNuo3b5DqsVFmk←74.00000000 BTC204635474944.00 VND125992963584.00 VND
1DY1dTa6agEcyg4DKBLAarHwfFbudY5ebb←37.80000000 BTC104530012876.80 VND64358567884.80 VND
17k1rhoUohqbXhGoyDvp4fji75M7DNh5Gw←29.99960000 BTC82959221542.30 VND51077547436.95 VND
 
3GmjNYoSctgT1uxGvt1PiAF2mhfxVUE8X2300.00000000 BTC829603276800.00 VND510782284800.00 VND→
Fee 0.00464351 BTC12840903.71 VND7906075.49 VND (307.11 sat/vByte)
314617 confirmations300.00000000 BTC829603276800.00 VND510782284800.00 VND
ec705397369ad1768287f3c9709018785d2e7c936b62ca95ce7d2b57311edfba
mined 2162 days 9 hours ago
bc1qkl9rmqw46d4rsyec0cu95886uxsftmp600ws5t←0.02894566 BTC80044714.62 VND49283101.17 VND
 
3DFnf1omqiPFGRmWJ8toLMuuf3PCuFA1cS0.00262281 BTC7252972.57 VND4465616.28 VND→
bc1q25p9v7ec0vsulpsmf6hgkl36s7z2kyhuyjjalw0.02589385 BTC71605409.36 VND44087066.22 VND→
Fee 0.00042900 BTC1186332.69 VND730418.67 VND (302.11 sat/vByte)
314617 confirmations0.02851666 BTC78858381.93 VND48552682.50 VND
5a1f82ce7b064d9476593c538dc66cd38b8ef0d3b17669175d396d014d3a40f6
mined 2162 days 9 hours ago
bc1qnxveh3rfnf9kdhvx9hr7cmg38j8p39n2ej0262←1.05989839 BTC2930983924.73 VND1804591071.00 VND
 
18wUShCBMMWqxkM1KFDVMc34EGFyToxwJ81.05955939 BTC2930046473.03 VND1804013887.02 VND→
Fee 0.00033900 BTC937451.70 VND577183.98 VND (300.00 sat/vByte)
314617 confirmations1.05955939 BTC2930046473.03 VND1804013887.02 VND
f56f7099e6654c3eb17be5c0a160cc280d3a7cdda8cc58f6cae5a68e76cc5e1e
mined 2162 days 9 hours ago
1BE6mumyBadGYffQDNvC5nNXMCEe7yt2Vp←2.23882706 BTC6191127550.55 VND3811844003.26 VND
 
1BE6mumyBadGYffQDNvC5nNXMCEe7yt2Vp2.23812160 BTC6189176710.79 VND3810642881.69 VND→
OMNI Simple Send: 83.72 TetherUS (#31)0 BTC0.00 VND0.00 VND×
1GoX5vkXDDAykXQYSALcphJpn6LbeS4hvy0.00000546 BTC15098.78 VND9296.24 VND→
Fee 0.00070000 BTC1935740.98 VND1191825.33 VND (272.37 sat/vByte)
314617 confirmations2.23812706 BTC6189191809.57 VND3810652177.93 VND
bd2519fe9d6de4ce155b9ecc5a6d9ea9f12a28964c10829c8898dbc53348e83c
mined 2162 days 9 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00237169 BTC6558539.32 VND4038057.46 VND
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00236779 BTC6547754.48 VND4031417.29 VND
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00234708 BTC6490484.20 VND3996156.28 VND
 
1DAa2dd4t3FcDb8kvANTsCNURuLrMgayUb0.00410632 BTC11355388.43 VND6991451.71 VND→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.00200024 BTC5531352.19 VND3405623.86 VND→
Fee 0.00098000 BTC2710037.37 VND1668555.46 VND (245.00 sat/vByte)
314617 confirmations0.00610656 BTC16886740.62 VND10397075.56 VND
75371c0bbfc797f75565f4366c5b8fa305538f0b6a58251a5ec4faa35b855570
mined 2162 days 9 hours ago
3FD6NwQuA6w81MnYg2tSfHNDkpzu3wSL6E←8.86086904 BTC24503353302.93 VND15086583111.88 VND
 
12PJxNHcKembPupeFbuv1McDEv26DrztC90.00980000 BTC27100373.71 VND16685554.64 VND→
3Pe87ThYd9it2tsyUhY5mSvQW5CZzpVYCF8.85066904 BTC24475146791.52 VND15069216514.20 VND→
Fee 0.00040000 BTC1106137.70 VND681043.05 VND (238.10 sat/vByte)
314617 confirmations8.86046904 BTC24502247165.23 VND15085902068.84 VND
43794783cf323ccc19c962299c722795c6a59a56cf0ca3ef580e819d4f167c01
mined 2162 days 9 hours ago
19iqYbeATe4RxghQZJnYVFU4mjUUu76EA6←7271.59261994 BTC20108456883523.07 VND12380668975159.24 VND
3D4YU2fjJXo1w4GGKpCEBjYhf7wV8bJt5m←0.50000000 BTC1382672128.00 VND851303808.00 VND
3KS7rFmFVcobE8rp4ysYqxyDNwRYSsnWuF←4.30000000 BTC11890980300.80 VND7321212748.80 VND
 
19iqYbeATe4RxghQZJnYVFU4mjUUu76EA67276.39121994 BTC20121726664469.91 VND12388839108065.38 VND→
Fee 0.00140000 BTC3871481.96 VND2383650.66 VND (230.64 sat/vByte)
314617 confirmations7276.39121994 BTC20121726664469.91 VND12388839108065.38 VND
0d649e7e9b857c37174ef7aee687c64cb749bbdcbb6ce78a1191fb8e5f6c9996
mined 2162 days 9 hours ago
bc1qygdja745hvts544qanfj6cqefx8a43empcrzly←0.92000000 BTC2544116715.52 VND1566399006.72 VND
 
3J1g4j7NakJsbDRgb4yz4Fm7tVkE7tLkXm0.07778821 BTC215111179.71 VND132442798.78 VND→
13eBjoEPMVc6c8wFTYmaHJ8nyxZPUGwXpx0.68129382 BTC1884011951.79 VND1159976046.67 VND→
bc1qq2x0vx5dhm48gyyrym9z2f9qqz0fwpt56637la0.16051797 BTC443887446.32 VND273299118.23 VND→
Fee 0.00040000 BTC1106137.70 VND681043.05 VND (227.27 sat/vByte)
314617 confirmations0.91960000 BTC2543010577.82 VND1565717963.67 VND
b317c06cd0f1ecc4030bb2becd7db67888a6359114eef127a0a3d88be262fa86
mined 2162 days 9 hours ago
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r←0.00386000 BTC10674228.83 VND6572065.40 VND
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r←0.00112500 BTC3111012.29 VND1915433.57 VND
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r←0.03104852 BTC85859846.44 VND52863446.62 VND
 
bc1qndvm80y65374y7k7h9mv9p9lxgdejzqp40rx5m0.00568671 BTC15725710.83 VND9682235.76 VND→
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r0.02972563 BTC82201600.18 VND50611084.03 VND→
Fee 0.00062118 BTC1717776.54 VND1057625.80 VND (224.25 sat/vByte)
314617 confirmations0.03541234 BTC97927311.01 VND60293319.78 VND
b0bb6abcf0c8726a13261e80ff765a5827869e4e57c7effbace23b759e38fd3a
mined 2162 days 9 hours ago
bc1q9qlaf2fljjzcce7rr3ez2cedmznxgr75yqs9q8m03ylm4a8l3r3sj0flh3←2.28733890 BTC6325279488.64 VND3894440631.51 VND
bc1qpm99wfqenhe9kc3wddfntr033qqqvs420w8fzjfe4wymueyph0psxjpjcl←2.13868808 BTC5914208797.40 VND3641346613.26 VND
bc1q4sl7k07ym30qu8kyl0uhhvzp5ehjymhxd7a0scvtf3pg489c7vtqreymmm←0.88574728 BTC2449396153.02 VND1508080064.78 VND
bc1q4sl7k07ym30qu8kyl0uhhvzp5ehjymhxd7a0scvtf3pg489c7vtqreymmm←4.00000000 BTC11061377024.00 VND6810430464.00 VND
 
34QK18ggRmksf9ssdReP7YA1hA7eX4aFBg8.00000000 BTC22122754048.00 VND13620860928.00 VND→
bc1q4sl7k07ym30qu8kyl0uhhvzp5ehjymhxd7a0scvtf3pg489c7vtqreymmm0.95357886 BTC2636973823.14 VND1623570629.49 VND→
1BB9aPqKHMoBG3Upsqof8LE9s6DBXQqd5D0.35700000 BTC987227899.39 VND607830918.91 VND→
Fee 0.00119540 BTC3305692.52 VND2035297.14 VND (223.02 sat/vByte)
314617 confirmations9.31057886 BTC25746955770.54 VND15852262476.40 VND
f283f99a8d6cab9e94016bb74c541e7dbf3fee4c18f7baa229bf88e16acfd1f1
mined 2162 days 9 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00289269 BTC7999283.68 VND4925116.02 VND
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00288754 BTC7985042.15 VND4916347.60 VND
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00284779 BTC7875119.72 VND4848668.94 VND
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00283957 BTC7852388.59 VND4834673.51 VND
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00280750 BTC7763704.00 VND4780070.88 VND
 
1Ba9yiarGyzFfpvFeUjBc5t3j3ycpqCtYU0.01090000 BTC30142252.39 VND18558423.01 VND→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.00202069 BTC5587903.48 VND3440442.18 VND→
Fee 0.00135440 BTC3745382.26 VND2306011.76 VND (222.76 sat/vByte)
314617 confirmations0.01292069 BTC35730155.88 VND21998865.20 VND
941a19b1ecac6dbd04af570582c62c5e5128bd33d82b7e6a6983c229cc083dee
mined 2162 days 9 hours ago
1NYakY3Wqc9GWKbAvXV7BquRxfwrv2AYwL←0.85456540 BTC2363167520.27 VND1454989558.41 VND
 
1GrMs6dkb5azSCFLHZkgJ1yCTzFdPqKSD10.00028412 BTC785689.61 VND483744.88 VND→
1LTQf8P8PyvDc54mHiAhK5bF4vG6GaYRkF0.85378128 BTC2360999158.53 VND1453654509.73 VND→
Fee 0.00050000 BTC1382672.13 VND851303.81 VND (222.22 sat/vByte)
314617 confirmations0.85406540 BTC2361784848.14 VND1454138254.60 VND
12dea3c2666b496bd95d871aa75e2fb73d98096095222eb252e657d8c5cf13d0
mined 2162 days 9 hours ago
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r←0.00311912 BTC8625440.58 VND5310637.47 VND
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r←0.00255178 BTC7056550.17 VND4344680.06 VND
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r←0.05351479 BTC147986817.14 VND91114689.02 VND
 
1LvTuh4CFH3iRKfaJeWCkB9cpdRuL9ymui0.01174800 BTC32487264.32 VND20002234.27 VND→
bc1qyzxdu4px4jy8gwhcj82zpv7qzhvc0fvumgnh0r0.04681651 BTC129463767.01 VND79710146.48 VND→
Fee 0.00062118 BTC1717776.54 VND1057625.80 VND (221.85 sat/vByte)
314617 confirmations0.05856451 BTC161951031.33 VND99712380.75 VND
cf37a0e3a8e72c7b562b608504f026e28885626c36cb02511df304a71339eb01
mined 2162 days 9 hours ago
353mdboTkvAxYUogEY73Mnewuw3XayPsCC←0.01455813 BTC40258241.17 VND24786783.01 VND
31qkarczYY6YNLPra149dKEtSmnqfvn5Xf←0.00424491 BTC11738637.49 VND7227416.10 VND
 
32yT6APGanBgfmu8D3hUFBTYtRd2bNxSoH0.00827947 BTC22895584.81 VND14096688.68 VND→
37Mxds5C4zrKuzjHiLVwnvi7JWHJS6U7VL0.01000157 BTC27657784.15 VND17028749.25 VND→
Fee 0.00052200 BTC1443509.70 VND888761.18 VND (203.91 sat/vByte)
314617 confirmations0.01828104 BTC50553368.96 VND31125437.93 VND
6a66b8b4e5fecf7c733d4523c69437e9045f331c46ea9dfdd5f2d5ba344a242d
mined 2162 days 9 hours ago
3A2b3wHVC2RNStG54kCgCsfegKCeHaKtsh←0.00120304 BTC3326819.75 VND2048305.07 VND
3K7qhKw4dYbpns8CAVE2Y3DptaqqeaxQQ4←0.00846948 BTC23421027.87 VND14420201.15 VND
 
38pZZ1GWLvXB3ETzBBUhAZSviRc1WW7UdC0.00347090 BTC9598233.38 VND5909580.77 VND→
3LjdUrYVM6zXjtA74iMWSh3coeHBhypDBd0.00548362 BTC15164097.07 VND9336453.18 VND→
Fee 0.00071800 BTC1985517.18 VND1222472.27 VND (203.40 sat/vByte)
314617 confirmations0.00895452 BTC24762330.45 VND15246033.95 VND
4d6b079dcf901e9f4616c9e1d5a0661ad8b644e9e4532ae2f6eca2cbc6aee686
mined 2162 days 9 hours ago
17A16QmavnUfCW11DAApiJxp7ARnxN5pGX←0.48851584 BTC1350914472.11 VND831750789.72 VND
12cgpFdJViXbwHbhrA3TuW1EGnL25Zqc3P←14.22988768 BTC39350538159.41 VND24227915138.79 VND
 
3E3yt3QnyaMaaSugCejyevqXG1aLjwAEKc0.00246400 BTC6813808.25 VND4195225.17 VND→
3A9LmgkPCZcqDGnXv2u7ERmUEwMLwhTGA70.04135367 BTC114357133.80 VND70409073.49 VND→
31spWBKS3A5ZA9Rghyh6Pi9NHikbZHnss10.10000000 BTC276534425.60 VND170260761.60 VND→
1Fq577xXPvot3NYdWt47PkoEFuTpdjJci51.00000000 BTC2765344256.00 VND1702607616.00 VND→
17A16QmavnUfCW11DAApiJxp7ARnxN5pGX13.57358585 BTC37535637663.62 VND23110490644.64 VND→
Fee 0.00100000 BTC2765344.26 VND1702607.62 VND (199.60 sat/vByte)
314617 confirmations14.71740352 BTC40698687287.27 VND25057963320.90 VND
6f55deee59d0d9f1d246482409c689a1e54c9c2703ecebcb73a7d536ec5eb588
mined 2162 days 9 hours ago
37USrzEyfvGAhUinrZpmtyjDiQm8jvWa8U←0.15344141 BTC424318321.78 VND261250513.28 VND
3CEeA51xUaEayZPFzursmSqytsMXWqCoPu←0.04700000 BTC129971180.03 VND80022557.95 VND
 
31xkifPsEBz4T3RnsFu9ac7PpKwtMhsmFC0.20000000 BTC553068851.20 VND340521523.20 VND→
Fee 0.00044141 BTC1220650.61 VND751548.03 VND (197.06 sat/vByte)
314617 confirmations0.20000000 BTC553068851.20 VND340521523.20 VND
a8122a45cf236f90b68a5fe2167d961c37fbf0388b0dbff7a4d5f52a3013d366
mined 2162 days 9 hours ago
1CUTyyxgbKvtCdoYmceQJCZLXCde5akiX2←1.59971129 BTC4423752427.06 VND2723680625.76 VND
 
35asT1PaQHPEg54fKX5RvdzcKHanmY9nYZ0.04234100 BTC117087441.14 VND72090109.07 VND→
1CUTyyxgbKvtCdoYmceQJCZLXCde5akiX21.55687029 BTC4305282313.79 VND2650739212.88 VND→
Fee 0.00050000 BTC1382672.13 VND851303.81 VND (195.31 sat/vByte)
314617 confirmations1.59921129 BTC4422369754.93 VND2722829321.95 VND
cf86aca306327a8533f70fd48c7f4587694a2c42d40409f272856faa5a7342bd
mined 2162 days 9 hours ago
32m1oYgcZPuLb82frDTmq6ksjbr9ggYnZf←0.00473228 BTC13086383.32 VND8057215.97 VND
32UNMDjJwnPwXyqg594nEmCJRiFeyUcZSY←0.00414969 BTC11475321.41 VND7065293.80 VND
 
3Cib9TtvFAn9xx7voVM2hjzuksxiNSjVAD0.00844658 BTC23357701.49 VND14381211.44 VND→
Fee 0.00043539 BTC1204003.24 VND741298.33 VND (194.37 sat/vByte)
314617 confirmations0.00844658 BTC23357701.49 VND14381211.44 VND
b735a0980ff8913fa40af33e015a296f0807e4fc72cc7a2d0888c344ba2e3a20
mined 2162 days 9 hours ago
3BhgPGMBnJXv2sUR4dkw98f2aChpzbkUbK←0.00956510 BTC26450794.34 VND16285612.11 VND
32DyPJzKmqaXCtng8LpBu47L2B7LAHdgpW←1.99086216 BTC5505419238.64 VND3389657076.02 VND
 
3HLyzfpTSdPrcVBGLRaCyrxGfNMM124Vzf2.00000000 BTC5530688512.00 VND3405215232.00 VND→
Fee 0.00042726 BTC1181520.99 VND727456.13 VND (190.74 sat/vByte)
314617 confirmations2.00000000 BTC5530688512.00 VND3405215232.00 VND
fac8db8d89630a8effeb8237779d28d8c91d39c06c8f0922234bfa3db89224cd
mined 2162 days 9 hours ago
bc1qma8fhhrw7agvfrhzme583u993je0dw27zsrv2t←2.08450112 BTC5764363198.82 VND3549087482.47 VND
 
16K87v5iWe29DrXMcMZ2pxALRx9qqEwSqs0.00113400 BTC3135900.39 VND1930757.04 VND→
bc1qtdq3l35hxzmfze04zg3mgg3sq8ndk35raggvqc2.08309615 BTC5760477973.10 VND3546695369.85 VND→
Fee 0.00027097 BTC749325.33 VND461355.59 VND (188.17 sat/vByte)
314617 confirmations2.08423015 BTC5763613873.48 VND3548626126.89 VND
feeea0dda6008274b4bc1fc52c2593191d0fec2085e457c060867552bf39a98c
mined 2162 days 9 hours ago
bc1qtdq3l35hxzmfze04zg3mgg3sq8ndk35raggvqc←2.08309615 BTC5760477973.10 VND3546695369.85 VND
 
3KNQknJ5mste7HuWrNkbNTYGq692zmrQUH0.00170000 BTC4701085.24 VND2894432.95 VND→
bc1q8xan7nfnwm2n6xvwj7nxh4hphu706k6l0su24l2.08112518 BTC5755027562.53 VND3543339581.32 VND→
Fee 0.00027097 BTC749325.33 VND461355.59 VND (190.82 sat/vByte)
314617 confirmations2.08282518 BTC5759728647.77 VND3546234014.26 VND
4f652ad74fa264c53d0807d93017b9faa4413bfdc9fa04d47e8147d5f69645a2
mined 2162 days 9 hours ago
bc1q8xan7nfnwm2n6xvwj7nxh4hphu706k6l0su24l←2.08112518 BTC5755027562.53 VND3543339581.32 VND
 
12dfGSvhAM9wLrLQbvyhQnGHJL1C82xiiE0.00850000 BTC23505426.18 VND14472164.74 VND→
bc1qnrm4kh5834qym2numxf6r80vt27tc9hp8qvgw32.07235421 BTC5730772811.02 VND3528406061.00 VND→
Fee 0.00027097 BTC749325.33 VND461355.59 VND (188.17 sat/vByte)
314617 confirmations2.08085421 BTC5754278237.20 VND3542878225.73 VND