Block

721607
000000000000000000008efd57e7a88c13ef8137c5312487ca2321de77615a6c
Transactions1678
Height721607
Confirmations237409
Timestamp1629 days 7 hours ago
Size (bytes)1440308
Version536870916
Merkle Root1530fde48c92d846699314344ba5b968044f9d1778ea653e50a56fbd1bf42acb
Nonce361779602
Bits170a9080
Difficulty26643185256535.46

Transactions

e6839bca16304eaa0a85ad4e5a8c9215a3c3452ffaeaeef5f78591a3bab24acb
mined 1629 days 7 hours ago
No Inputs (Newly Generated Coins)
 
12dRugNcdxK39288NjcDV4GX7rMsKCGn6B6.31963087 BTC17475954926.39 VND11074729836.08 VND→
OP_RETURN aa21a9ed29cc07f388b0153874cc0daa1b86397c2aa3704ea79bedf0e14e7b4a07b8ebdf0 BTC0.00 VND0.00 VND×
OP_RETURN b9e11b6d92ea61b0c423a7ed962de679457f0d9348c046f1319a734ed80298164a5d11400 BTC0.00 VND0.00 VND×
OP_RETURN 52534b424c4f434b3a6ec4c78e9be8df1c2e9a5a57a0125cdf3aa6f4110d652175a9816127003de0a50 BTC0.00 VND0.00 VND×
Fee 0 BTC0.00 VND0.00 VND (0.00 sat/vByte)
237409 confirmations6.31963087 BTC17475954926.39 VND11074729836.08 VND
73828a9df87357c7053971089af92ba1a08a2d1f68e4dde8e57ded622c51182e
mined 1629 days 7 hours ago
36DiaRKnqiU3g8N6eNHCaLsgoR9zosNV5G←0.01835554 BTC50759387.10 VND32166854.47 VND
 
33JF322K52yJmFAN9JTH5ZKPQoigEvjC2a0.01388400 BTC38394039.65 VND24330780.11 VND→
36DJQZNEXMpoJtb74BxJyEqKrJ53yj9xUv0.00402154 BTC11120942.54 VND7047479.50 VND→
Fee 0.00045000 BTC1244404.92 VND788594.86 VND (271.08 sat/vByte)
237409 confirmations0.01790554 BTC49514982.19 VND31378259.61 VND
834f1b2ff43bbb917b75ace3df430b3c3f3db4939d66375165a3f50a88966871
mined 1629 days 7 hours ago
37W2BPo4T7XY6u6EvYG2ezgtHWqiQZP9jG←0.09038555 BTC249947161.52 VND158394622.71 VND
 
3Fyg2WzPzYSEjzuSdHYqAGFHbMXyyMAE270.03776600 BTC104435991.17 VND66182385.58 VND→
36dJknLeGGFuAjXVh5kVF4QojKTGsLAD780.05216955 BTC144266765.43 VND91423642.27 VND→
Fee 0.00045000 BTC1244404.92 VND788594.86 VND (271.08 sat/vByte)
237409 confirmations0.08993555 BTC248702756.60 VND157606027.85 VND
f65c67d807af1146b670845589153107d9e2b8a17ae9b680cb06aac7a92a6f16
mined 1629 days 7 hours ago
36diLGG8U2LqVUEakEi3KqqyozHChiKHfG←0.02139171 BTC59155442.37 VND37487539.04 VND
 
12UkuSpfDNJL6Q4vvXM7saiHSNPoaDQ4zv0.01761896 BTC48722489.83 VND30876047.35 VND→
36dJknLeGGFuAjXVh5kVF4QojKTGsLAD780.00332275 BTC9188547.63 VND5822896.83 VND→
Fee 0.00045000 BTC1244404.92 VND788594.86 VND (267.86 sat/vByte)
237409 confirmations0.02094171 BTC57911037.46 VND36698944.18 VND
5f7b19b566164c1eb707a031156b7d3a30754ef29d32b7af836be9ef3115c1a7
mined 1629 days 7 hours ago
bc1qnhm87ww55f2j3kpfeffyg5k5vq6z2307r5zzxxmzs65aum0aq0gs8nqnw5←0.25567747 BTC707036223.05 VND448057641.92 VND
 
38VS9pZdenvptEUfiTKo66WhVjxQNqsKzx0.00498832 BTC13794422.06 VND8741696.70 VND→
bc1qp6vyx0qp9tf6d8fzm5sevg8elj8zcq0y8065hytrxmuzewlg5amqzvzsyk0.25021165 BTC691921349.11 VND438479158.45 VND→
Fee 0.00047750 BTC1320451.88 VND836786.77 VND (251.32 sat/vByte)
237409 confirmations0.25519997 BTC705715771.17 VND447220855.15 VND
de438a3f03dd9fb2815ff68a4f5406d9ae98e8b419c77ea177298ee1ecb1ec68
mined 1629 days 7 hours ago
1Hh3JuCrr9ShVwsjFm5zmc8Tphg5gEXjjw←0.00050000 BTC1382672.13 VND876216.51 VND
 
OP_RETURN 63f2d32fa2302ed7c052c75dde9e5265876c59b4566d467facafe229dec3264f76aa428a13a87a13deec28a7137a0 BTC0.00 VND0.00 VND×
Fee 0.00050000 BTC1382672.13 VND876216.51 VND (233.64 sat/vByte)
237409 confirmations0 BTC0.00 VND0.00 VND
05a99357674c52e2ad0515fe6714775fb659048781c1e61f6e4bf9d8bbdbd06f
mined 1629 days 7 hours ago
1C5momQiKfQZxhLKSEaaAPh3A4J1MsTWYa←0.00050000 BTC1382672.13 VND876216.51 VND
 
OP_RETURN 63f2d32fa2302ed7c052c75dde9e5265876c968cf2f84761acafe229dec3264f76aa428a13a87a13deec28a7137a0 BTC0.00 VND0.00 VND×
Fee 0.00050000 BTC1382672.13 VND876216.51 VND (233.64 sat/vByte)
237409 confirmations0 BTC0.00 VND0.00 VND
3c6375a93bc13dea14fc664ffcc721bae2e29ed64a3c57ae37f8b261f541d6ac
mined 1629 days 7 hours ago
1E5qob16nEgCQfxRGbqM6Wk9Fpocfmbvcq←0.00050000 BTC1382672.13 VND876216.51 VND
 
OP_RETURN 63f2d32fa2302ed7c052c75dde9e5265876b78a240cd64ef5fafe229dec3264f76aa428a13a87a13deec28a7137a0 BTC0.00 VND0.00 VND×
Fee 0.00050000 BTC1382672.13 VND876216.51 VND (233.64 sat/vByte)
237409 confirmations0 BTC0.00 VND0.00 VND
dc3fcdb4bb55c8a9d0202ae1d3bebd616f53e9abcdc9f5daa5edd9820e54c99f
mined 1629 days 7 hours ago
bc1q866sv2stppgtywjejsjj3xsfrsm5e2f5zqwsx9z0qcx9k34f0xlqaslnwr←2.60471000 BTC7202919837.05 VND4564579821.94 VND
 
1GrvJkC9vHfSEPrH8ZezGYRKTgen7PuyBL1.35256750 BTC3740314766.98 VND2370283954.19 VND→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej1.25174250 BTC3461498932.37 VND2193594894.54 VND→
Fee 0.00040000 BTC1106137.70 VND700973.21 VND (208.33 sat/vByte)
237409 confirmations2.60431000 BTC7201813699.34 VND4563878848.73 VND
82f1cfbf897d782be2673e097ec12710a7c623c0a0c9f05a6b74dcce91d8bfb7
mined 1629 days 7 hours ago
3CdNmYyRzLD3Cjmn4rFMHg2WuV2RftdPw1←0.02699537 BTC74651491.37 VND47307577.88 VND
 
13hPDBDVGG7p9wwk2UQSxnJiLBhpbEr32F0.01100000 BTC30418786.82 VND19276763.26 VND→
3CdNmYyRzLD3Cjmn4rFMHg2WuV2RftdPw10.01569297 BTC43396464.45 VND27500878.87 VND→
Fee 0.00030240 BTC836240.10 VND529935.75 VND (180.00 sat/vByte)
237409 confirmations0.02669297 BTC73815251.27 VND46777642.14 VND
ea4d82e299e720c212f88d0bbb6fe0b8141eee0c5076d281ad8711827be79826
mined 1629 days 7 hours ago
1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g←728.65234937 BTC2014974588951.23 VND1276914440051.17 VND
3Kn1YH8WtuSjuMsh4WGNEHkPAQ8xnRCnFH←0.00030160 BTC834027.83 VND528533.80 VND
 
3BT6v5qYGuSLgXW9XyfH9svzxsosw6WoqA7.99960000 BTC22121647910.30 VND14018763218.79 VND→
1Kr6QSydW9bFQG1mXiPNNu6WpJGmUa9i1g720.65248681 BTC1992852214972.15 VND1262895216713.57 VND→
Fee 0.00056416 BTC1560096.62 VND988652.61 VND (179.10 sat/vByte)
237409 confirmations728.65208681 BTC2014973862882.45 VND1276913979932.36 VND
43971e1d84067812ac94d86c930a69f1b90422b2211ee375347a5cacd9584021
mined 1629 days 7 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.14642530 BTC404916362.29 VND256600531.27 VND
 
1EzkpRGykyEWkchM9eB1Mpcng1Q4AGaWWT0.03760000 BTC103976944.03 VND65891481.70 VND→
15wEzx4SKVtqrp5Czh5QfHAykwhowz91RA0.02650000 BTC73281622.78 VND46439475.14 VND→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.08192530 BTC226551657.78 VND143568601.22 VND→
Fee 0.00040000 BTC1106137.70 VND700973.21 VND (176.99 sat/vByte)
237409 confirmations0.14602530 BTC403810224.59 VND255899558.06 VND
57394d613962936bb6c3e3adea391d5eeff651d20332e810c9e955b139e75ca0
mined 1629 days 7 hours ago
391PKfxeo6PH5fLcusBQ1JPnx8NCRfk4i1←0.00831880 BTC23004345.80 VND14578139.84 VND
 
bc1qyap59m06vpj3p0y9ur936kg65sl6u34nq59gqamamtx5k2t2yvmsq28fjn0.00110000 BTC3041878.68 VND1927676.33 VND→
391PKfxeo6PH5fLcusBQ1JPnx8NCRfk4i10.00692180 BTC19141159.87 VND12129990.91 VND→
Fee 0.00029700 BTC821307.24 VND520472.61 VND (167.80 sat/vByte)
237409 confirmations0.00802180 BTC22183038.55 VND14057667.23 VND
56a983d48c86a2cbe37da56d3ec4bc09a1c0f492f03c8aaf2d2519151e64dd97
mined 1629 days 7 hours ago
3GzkeUpytYFjPh6M5A95aU8hiV5JC1mxnN←0.95042709 BTC2628258094.08 VND1665559819.42 VND
 
3PEC6W657Bpu2fy5JotRik1hn2QpfTnQGL0.95020779 BTC2627651654.08 VND1665175510.86 VND→
Fee 0.00021930 BTC606440.00 VND384308.56 VND (163.66 sat/vByte)
237409 confirmations0.95020779 BTC2627651654.08 VND1665175510.86 VND
1b127b8ab78561017246dac5bd8dbfd69f3665fffe344c62d54aab84f9f8532a
mined 1629 days 7 hours ago
bc1qxm8jp4ek7ku6aqwqvkmakcvacx6qjpukh8ccu5←0.51935600 BTC1436198131.42 VND910136605.61 VND
 
166WVoL8BFrUmd5hs8UFz4qub6qfzMf55U0.05941100 BTC164291867.59 VND104113798.39 VND→
bc1qrevyg33e7mhyks4w8wr7fay4p602lwyufm3v2a0.45971300 BTC1271264703.96 VND805616242.76 VND→
Fee 0.00023200 BTC641559.87 VND406564.46 VND (161.11 sat/vByte)
237409 confirmations0.51912400 BTC1435556571.55 VND909730041.15 VND
e30b76cf42d41ecd8ec14117b6bbdb08c8a10e90effb60f073dc7ba88e8b309e
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.71775637 BTC24107597502.99 VND15277284157.97 VND
 
bc1qt8ncax8kgx2pm2hrxz8fljjlxwjy0fqqnt3shr0.01394762 BTC38569970.85 VND24442269.89 VND→
3BMG5axWi9iSXRqhg4mCvKxTwvPcAPHQzF0.00526120 BTC14549029.20 VND9219900.63 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf8.69827827 BTC24053733851.03 VND15243150092.29 VND→
Fee 0.00026928 BTC744651.90 VND471895.16 VND (155.65 sat/vByte)
237409 confirmations8.71748709 BTC24106852851.09 VND15276812262.81 VND
027021d42673ce56a5163f4fca8f140e9e5a59ade05c5e3cc6ba0cc379a524ff
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.54770974 BTC26402704287.46 VND16731721851.94 VND
 
bc1qghwvn8yplrdx0zenwzlkdehgx3m6p0y9230snd0.00340000 BTC9402170.47 VND5958272.28 VND→
1Kai4AujEGico7XQHdEKHL1N9X5vFySt5w0.00112720 BTC3117096.05 VND1975342.50 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf9.54291020 BTC26389431907.09 VND16723310979.55 VND→
Fee 0.00027234 BTC753113.85 VND477257.61 VND (155.62 sat/vByte)
237409 confirmations9.54743740 BTC26401951173.61 VND16731244594.33 VND
c66e27cb76873c69ca1946fe84207bedeb43c063ccb99e6942cd91f2286ed1a9
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←10.84436111 BTC29988391705.53 VND19004016533.35 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.14991941 BTC22537332827.31 VND14282187917.02 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.18300949 BTC22628838289.96 VND14340176065.98 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←7.51895141 BTC20792489092.79 VND13176458756.74 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←2.05717736 BTC5688803596.05 VND3605065541.89 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←4.97345956 BTC13753327826.69 VND8715654776.47 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←10.31222141 BTC28516842242.74 VND18071477349.68 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←6.16395968 BTC17045470495.30 VND10801926501.84 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←10.06837191 BTC27842514428.59 VND17644147433.00 VND
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←6.75693746 BTC18685258193.16 VND11841080346.01 VND
 
38fgkZsMMwhk2uRL7boLejgNxYCDyQt5Pi68.99940000 BTC190807094457.45 VND120916827196.19 VND→
bc1q35qk5xpampzmyalcqtn9gls7nus4j37n0ffkpn0.01790000 BTC49499662.18 VND31368551.13 VND→
1HA4GMqcsiJKCq2xm9Ee5GEQwX6VsGP6AA0.01940000 BTC53647678.57 VND33997200.67 VND→
3LWLx4mx2eA9R7HEossn7yqopqAKJThnZ60.07240000 BTC200210924.13 VND126876150.94 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf5.91794841 BTC16365164642.90 VND10370808228.01 VND→
Fee 0.00132039 BTC3651332.90 VND2313895.04 VND (155.34 sat/vByte)
237409 confirmations75.02704841 BTC207475617365.23 VND131479877326.93 VND
212584c34baee63ce268600b6fcd1837729031b802cf8c086a5757238d3370e0
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.91146815 BTC27408621517.13 VND17369184102.38 VND
 
bc1qunh377kwrh7uphmk3sfz503en8t95gjcpgyet80.00115075 BTC3182219.90 VND2016612.30 VND→
34Fkz7nA3b6vE9yBPnjurZNpkSgKKV8BEC0.00208927 BTC5777550.79 VND3661305.74 VND→
bc1qjwa7h2d5dkqysq8gv7pctdt3c9z9nay452u3m60.04341010 BTC120043870.69 VND76073292.82 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf9.86450132 BTC27278742063.57 VND17286877878.46 VND→
Fee 0.00031671 BTC875812.18 VND555013.06 VND (155.25 sat/vByte)
237409 confirmations9.91115144 BTC27407745704.95 VND17368629089.32 VND
946d9457d8f9edd7c9c76d11bb1a8382961e53222d1020cc14cfa35d1aef241d
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.59122268 BTC26523032546.15 VND16807975364.97 VND
 
3HbxMoKpBWoJZ9Cavu85SpmRyV5MQLFfMX0.08207562 BTC226967344.32 VND143832026.95 VND→
bc1q4jld3xvg356rnprpjl7rvqmnq5zydadcjrcrep0.00563310 BTC15577460.73 VND9871630.47 VND→
3Ax1XcTxnjLohn4C8QFGGciUFLUsqhxAtQ0.02640000 BTC73005088.36 VND46264231.83 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf9.47679572 BTC26206602609.59 VND16607449781.43 VND→
Fee 0.00031824 BTC880043.16 VND557694.29 VND (155.24 sat/vByte)
237409 confirmations9.59090444 BTC26522152503.00 VND16807417670.68 VND
80ef66bd80cf84217792cd6cc340912f35ebbaa51399a48fd9e22b9f6afd8d7e
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.71229657 BTC24092499276.42 VND15267716224.15 VND
 
3JMF8xjnGPGutDWFjB3BVTCft2BbCyB8U90.14600659 BTC403758484.99 VND255866770.04 VND→
375dsE92oNEVFvyKoJ9DWF2x5BmNHBFKFe0.00454160 BTC12559087.47 VND7958849.82 VND→
3N3yRNMdzCY2o74TXMXARUtRTRgJ31FBwW0.00359125 BTC9931042.56 VND6293425.10 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf8.55783736 BTC23665366387.26 VND14997036803.68 VND→
Fee 0.00031977 BTC884274.13 VND560375.51 VND (155.23 sat/vByte)
237409 confirmations8.71197680 BTC24091615002.29 VND15267155848.64 VND
d2aaf26cb5cf457e61ffd4f4716715c47d893fee8e953a4145e623c20357b971
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←8.81477833 BTC24375896622.78 VND15447308644.73 VND
 
398bdZYqsCPbR1KBCPmumGBCQap5Aqese30.00114440 BTC3164659.97 VND2005484.35 VND→
1B7GoMceDZoMyfy4MQ8xXoNURmBzaBkTrd0.00160000 BTC4424550.81 VND2803892.84 VND→
bc1qjwuh7rlm0vwxng9ncaftx0ahtaz3dmnekspdx40.00123239 BTC3407982.61 VND2159680.93 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf8.81048024 BTC24364010924.29 VND15439776529.88 VND→
Fee 0.00032130 BTC888505.11 VND563056.73 VND (155.22 sat/vByte)
237409 confirmations8.81445703 BTC24375008117.67 VND15446745588.00 VND
6dd166e2333dfb7017536eb22962933cbe44e3b0bcac5ba818e1a01df74f62a0
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←6.73014467 BTC18611166905.23 VND11794127776.01 VND
 
3JrnvbfnL4TMQWVpUPf3HA2i75SqhiEMgG0.03090000 BTC85449137.51 VND54150180.44 VND→
34Q92LjPLXXoVhLn4jyxEcENwcqKQbQtBU0.00827000 BTC22869397.00 VND14492621.11 VND→
33S5akhDKMpHUg5XkfekS3zyMpYd7FHTHk0.00131511 BTC3636731.88 VND2304642.19 VND→
1D7qpW5e4iJvgwx9S6YgUVZxB3dJUDVb6E0.00060400 BTC1670267.93 VND1058469.55 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf6.68868377 BTC18496513243.57 VND11721470325.64 VND→
Fee 0.00037179 BTC1028127.34 VND651537.07 VND (154.91 sat/vByte)
237409 confirmations6.72977288 BTC18610138777.89 VND11793476238.93 VND
aef34112e07c1b16aafa581009dd19b220f7cd7ecc50b25d10c385e28973e3e3
mined 1629 days 7 hours ago
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf←9.89688148 BTC27368284353.03 VND17343621940.17 VND
 
323uYuLsh8LeMF8gVNuq4W2uabUQBdnppm0.00752530 BTC20810045.13 VND13187584.24 VND→
bc1qzengsu2hgu5a06dcsq4n07eejcuuz5ud5flnl80.01009100 BTC27905088.89 VND17683801.65 VND→
1MJUCnYhVfgQWs6Fo8HMRv6ZhthdNn36N30.00240000 BTC6636826.21 VND4205839.26 VND→
36qSpkNjTBsRafuwctQhJmFcey1qZjsUd30.01699612 BTC47000122.82 VND29784561.97 VND→
31mhceYa6yVaWbS4VjhLsJ4roeV1Mn66cj0.03086070 BTC85340459.48 VND54081309.82 VND→
bc1q7cyrfmck2ffu2ud3rn5l5a8yv6f0chkp0zpemf9.82858914 BTC27179432522.88 VND17223944188.26 VND→
Fee 0.00041922 BTC1159287.62 VND734654.97 VND (154.69 sat/vByte)
237409 confirmations9.89646226 BTC27367125065.41 VND17342887285.19 VND
023cab72e1e39b5445dd64ec16c713b6b4d5ad31a823e76454f50acb6fad7bcb
mined 1629 days 7 hours ago
33J1sxEq33R5fTB5CkSWy67H5qPxyn79jB←0.02098956 BTC58043359.18 VND36782798.10 VND
3JBQ83M6K8AXsVfdTq6dSWoAbmNgdENcsw←0.37290000 BTC1031196873.06 VND653482274.65 VND
 
3B9KkmLvEHspaRog4BEp4eDiiGSnZdPFBP0.27498962 BTC760440966.13 VND481900891.35 VND→
3A5mMR58LaiYbxHzZ3UvTrUb8JbasHzyvk0.11839994 BTC327416593.99 VND207487964.90 VND→
Fee 0.00050000 BTC1382672.13 VND876216.51 VND (141.64 sat/vByte)
237409 confirmations0.39338956 BTC1087857560.12 VND689388856.24 VND