Block

856445
0000000000000000000221dd3cb3506bc21daf3646d3864cccac80d23f8f64de
Transactions2103
Height856445
Confirmations100123
Timestamp690 days 14 hours ago
Size (bytes)1642296
Version770998272
Merkle Root697caf214809a6393c5ca6ba67b50193ab88b3346f7fa3200aa7023fde494a8b
Nonce3667172457
Bits17031abe
Difficulty90666502495565.78

Transactions

99223c281b410026cea5d5b6a53c921be41ab58aa6a389e1a6ccff0438efa8ca
mined 690 days 14 hours ago
No Inputs (Newly Generated Coins)
 
bc1p6ext3l2y5uhs7enwygnfnd40f6nj9sydaqsumuhwxf2k02khe7eqr58vng0.00000546 BTC0.58 BMD0.34 BMD×
1KntPyaPEHbEsWS5WqTD1VX5sRgwSy5hbe3.26290667 BTC344274.58 BMD204590.77 BMD→
OP_RETURN aa21a9eda877a576186233402af2569ce5ef7dd43bd2f945bdd122a236492acde93380840 BTC0.00 BMD0.00 BMD×
Unparsed address0 BTC0.00 BMD0.00 BMD×
Fee 0 BTC0.00 BMD0.00 BMD (0.00 sat/vByte)
100123 confirmations3.26291213 BTC344275.16 BMD204591.12 BMD
0687ab054dd7b74ba21a81ffa816f3ab8a604067576007c3a2c9805eb05539ea
mined 690 days 14 hours ago
bc1qa3u7f006rhs2j2sz4f5rhqeex4uz5t5jaqp9ys←3.13926184 BTC331228.62 BMD196838.00 BMD
bc1q0taq4c72cxejxe8p7nndcesgdv8zkpk36uytwv←1.66124988 BTC175281.17 BMD104163.69 BMD
bc1qzhungw8p0lwe5deajf94flfdlhgazahnujrjqm←0.70595720 BTC74486.69 BMD44264.93 BMD
bc1q4psphpstjhg0n9tjrp86sne3vlj3vyuxd4fhww←0.49116211 BTC51823.31 BMD30796.85 BMD
bc1qyfaqqxe7cqxlse26h4tpp5a67ga65mwhhf9y3c←0.80916624 BTC85376.44 BMD50736.34 BMD
bc1qjs2esk5ac66637823xu6rk809c9qnk3cua5lqk←0.22198366 BTC23421.86 BMD13918.82 BMD
bc1q457qk6f09fh2e2r2jk46vm5g3785hp4zlhlqaw←0.74339796 BTC78437.13 BMD46612.54 BMD
bc1qcn2qclhlxmcjt96kn60vw5t8lkptes6dmsgkgp←0.15257799 BTC16098.75 BMD9566.95 BMD
 
bc1q5xmytxfvesylsup6upjc3c9yxr93749kem6emy0.87422404 BTC92240.80 BMD54815.60 BMD→
bc1q2u8lk5sh9u39t86n5vs5xhnsngzmrj5kstq6gl0.79018579 BTC83373.79 BMD49546.23 BMD→
bc1qhlqpknzftj8ypflf546g89mcayq224dygajpr60.79018579 BTC83373.79 BMD49546.23 BMD→
bc1q42gmsncapqsf5ah6a0re7phvhjl5yqt4wgyfz80.07856438 BTC8289.46 BMD4926.14 BMD→
bc1qcvp92mw6k8psj77r2nt6aup68furc2taa7mett0.79018579 BTC83373.79 BMD49546.23 BMD→
bc1qg2qf7znd7dtj7zregx2tpk8xfg0jkd3qapg78a0.79018579 BTC83373.79 BMD49546.23 BMD→
bc1qx3f23mzsctzfxzr49des5mzyusr2whe0qmggrc0.66232932 BTC69883.44 BMD41529.37 BMD→
bc1qj5qv2hlh7ewu326qercdaw0yxnqrpmf5j2p5vw0.79018579 BTC83373.79 BMD49546.23 BMD→
bc1q6x607u6cve5jr2h4762zvs3dqfajhzhuapr2h52.35222810 BTC248187.41 BMD147489.41 BMD→
Fee 0.00648209 BTC683.94 BMD406.44 BMD (778.16 sat/vByte)
100123 confirmations7.91827479 BTC835470.04 BMD496491.67 BMD
a4621c20e91a143b659685451cdba4d6f1c7d1dd5f2105d09e07895ebbd55183
mined 690 days 14 hours ago
bc1qpfsckufdjx9mrwjekumu9gmmgr24wd682nhj2awwg8gg6hmc9husfdp68p←1.61407000 BTC170303.15 BMD101205.42 BMD
 
bc1q6psfja4egqptg6eq36nqshqcjwd8jketje08q40.81500000 BTC85991.97 BMD51102.13 BMD×
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.79817000 BTC84216.21 BMD50046.86 BMD→
Fee 0.00090000 BTC94.96 BMD56.43 BMD (476.19 sat/vByte)
100123 confirmations1.61317000 BTC170208.19 BMD101148.99 BMD
b44f0c4842448f486689ee25216e1a8a8cd77efa26e555230440a55f6202bf5e
mined 690 days 14 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.01498688 BTC1581.29 BMD939.71 BMD
 
1Eg3zKHf4uZKDJC5Z7f72M6vJEvGrBuVis0.00943433 BTC995.43 BMD591.55 BMD→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.00465255 BTC490.90 BMD291.72 BMD→
Fee 0.00090000 BTC94.96 BMD56.43 BMD (468.75 sat/vByte)
100123 confirmations0.01408688 BTC1486.33 BMD883.28 BMD
428c1037728a240aabb837896d1e09fde98b64b0c32537e7a139b4e51362a681
mined 690 days 14 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.44678148 BTC47140.64 BMD28014.09 BMD
 
1MNf5cN1E5UikfsfpXyCJPK47VD3KwvHns0.10903485 BTC11504.44 BMD6836.70 BMD→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.33684663 BTC35541.24 BMD21120.96 BMD→
Fee 0.00090000 BTC94.96 BMD56.43 BMD (468.75 sat/vByte)
100123 confirmations0.44588148 BTC47045.68 BMD27957.66 BMD
b23ad5851a9eb89048888dc8ba91167251bbf180b823f2219b65f0d223d5d4bd
mined 690 days 14 hours ago
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00013080 BTC13.80 BMD8.20 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00078180 BTC82.49 BMD49.02 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00085080 BTC89.77 BMD53.35 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00010480 BTC11.06 BMD6.57 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00080080 BTC84.49 BMD50.21 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00095580 BTC100.85 BMD59.93 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00050380 BTC53.16 BMD31.59 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00080980 BTC85.44 BMD50.78 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00023960 BTC25.28 BMD15.02 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00011680 BTC12.32 BMD7.32 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00031380 BTC33.11 BMD19.68 BMD
bc1qrffm3snd7cyzjukylwu30whhvsp5t9rk3n048m←0.01610496 BTC1699.26 BMD1009.81 BMD
bc1qnm3szx0z9gpuewl9vy28p285xnaauwmgmllg9d←0.01655810 BTC1747.07 BMD1038.23 BMD
bc1quazwanxwlnpyheyn8jdlwmdqy934mktgw2znl7←0.01331506 BTC1404.89 BMD834.88 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00121080 BTC127.75 BMD75.92 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00006380 BTC6.73 BMD4.00 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00014180 BTC14.96 BMD8.89 BMD
bc1qzdhs4qvkn3q7f2e3vlam3y8lat29eucjnyjrpn←0.00092280 BTC97.37 BMD57.86 BMD
 
3F9GFHN5iuvYoTGKxJ5GiQRRRoFb4Bschh0.05012492 BTC5288.76 BMD3142.93 BMD→
Fee 0.00380100 BTC401.05 BMD238.33 BMD (301.19 sat/vByte)
100123 confirmations0.05012492 BTC5288.76 BMD3142.93 BMD
90b937d61fb7c3694f66cd4f890d4c2ddcfe9ebc62413e37063e4a898a2a980d
mined 690 days 14 hours ago
bc1qg5ardqlprhe88z9ck36jvv4ryn2ew8sfnwjent←1.67289037 BTC176509.38 BMD104893.57 BMD
bc1qg5ardqlprhe88z9ck36jvv4ryn2ew8sfnwjent←1.36728764 BTC144264.74 BMD85731.67 BMD
 
bc1qku4arjxkl7kdavna8zktthf3xd0d7zxnks58wh1.33093489 BTC140429.10 BMD83452.28 BMD→
3FYYfoPdCLxRYqG4zFcSox5yLpCZMdTJ8g1.70861312 BTC180278.55 BMD107133.46 BMD→
Fee 0.00063000 BTC66.47 BMD39.50 BMD (300.00 sat/vByte)
100123 confirmations3.03954801 BTC320707.65 BMD190585.74 BMD
c8b34227b4ad1b42408995d77d07c3ff8d8d8e2056c63ed4fa533693efabd925
mined 690 days 14 hours ago
bc1q72hzvnlglpvw4slqvyvckdtvhsjlm0ql6trdzw←0.01911000 BTC2016.33 BMD1198.24 BMD
 
bc1qys3u689yl485rmv4w2nrszn5rr5e68rck92drp0.00068400 BTC72.17 BMD42.89 BMD×
3GTJoVpBxJuNG9zcDTWdy2QgythNDm2BqG0.01800000 BTC1899.21 BMD1128.64 BMD→
Fee 0.00042600 BTC44.95 BMD26.71 BMD (300.00 sat/vByte)
100123 confirmations0.01868400 BTC1971.38 BMD1171.52 BMD
6fe6f6930167f9a8940e13970cb0f320f5f0adf151ce8f75246fe725aa3e1668
mined 690 days 14 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←0.00487788 BTC514.67 BMD305.85 BMD
 
bc1qynrvz5f6jhawrzstrad8zxl8hhfhkr3nsaygwr0.00102000 BTC107.62 BMD63.96 BMD→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej0.00335788 BTC354.30 BMD210.55 BMD→
Fee 0.00050000 BTC52.76 BMD31.35 BMD (264.55 sat/vByte)
100123 confirmations0.00437788 BTC461.92 BMD274.50 BMD
a603574449c4b126efa6fed74846796f4eee0fef06c91b4990370c25d30d9ddd
mined 690 days 14 hours ago
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej←10.01000000 BTC1056171.37 BMD627647.02 BMD
 
bc1qwvlvmha3cvhyq6qztjzumq2d63ffhtzyxxu6q86.01952094 BTC635129.44 BMD377436.00 BMD→
bc1qwqdg6squsna38e46795at95yu9atm8azzmyvckulcc7kytlcckxswvvzej3.98997906 BTC420989.17 BMD250179.67 BMD→
Fee 0.00050000 BTC52.76 BMD31.35 BMD (264.55 sat/vByte)
100123 confirmations10.00950000 BTC1056118.61 BMD627615.67 BMD
97499579010834a15b3ec362de7474c03ce72d790706d7a9293d187b5f2c6fa0
mined 690 days 14 hours ago
1Ah5KKmN2JjUagvAHeryMJB5m3qW3o97qb←0.00694706 BTC733.00 BMD435.59 BMD
 
1A7n1B21QJgv9PaDijFAM2s1mEq3Zf7zso0.00644706 BTC680.24 BMD404.24 BMD→
Fee 0.00050000 BTC52.76 BMD31.35 BMD (260.42 sat/vByte)
100123 confirmations0.00644706 BTC680.24 BMD404.24 BMD
06f586c4d528e1a1655e1a79744763d4e33bb6764fdcf9ba682987fb584b68d5
mined 690 days 14 hours ago
1LYtuiH8QaXLwnYemyEdiDvjqteRYqwXdT←0.05355478 BTC5650.65 BMD3357.99 BMD
 
1A7n1B21QJgv9PaDijFAM2s1mEq3Zf7zso0.05305478 BTC5597.90 BMD3326.64 BMD→
Fee 0.00050000 BTC52.76 BMD31.35 BMD (260.42 sat/vByte)
100123 confirmations0.05305478 BTC5597.90 BMD3326.64 BMD
ab8ff1c60a665a821cfae1658cd1916095fab08834425020a2b2556e00b00299
mined 690 days 14 hours ago
17F1FMgx6a6PripCSDqLLrZZxNrByXiZho←0.00236393 BTC249.42 BMD148.22 BMD
 
1FJz1YmiFXS2ogPtRGSHzVbf3JCt3r2amC0.00062000 BTC65.42 BMD38.88 BMD→
17F1FMgx6a6PripCSDqLLrZZxNrByXiZho0.00118143 BTC124.65 BMD74.08 BMD→
Fee 0.00056250 BTC59.35 BMD35.27 BMD (250.00 sat/vByte)
100123 confirmations0.00180143 BTC190.07 BMD112.95 BMD
c0e98789f8c69e8ee517c80296894f903e58741f572703d434fda51d057a757e
mined 690 days 14 hours ago
bc1qzf4unyqac50adyl5uue9hr88k0acl5hldl7rr5←0.57585590 BTC60759.49 BMD36107.32 BMD
 
bc1qt4lpzf9m2k4m2d7l25j6tsszu4qu732rc3wchm0.57561190 BTC60733.75 BMD36092.02 BMD→
Fee 0.00024400 BTC25.74 BMD15.30 BMD (221.82 sat/vByte)
100123 confirmations0.57561190 BTC60733.75 BMD36092.02 BMD
fc87a7f77cc8a17d287f3bdb15dd288c8f34c669f74538f807776ff6ac88697b
mined 690 days 14 hours ago
bc1q3aj6e20ac29qdywk4h24tearnmjkwnaz3d4ven←0.07771685 BTC8200.03 BMD4873.00 BMD
 
bc1q3aj6e20ac29qdywk4h24tearnmjkwnaz3d4ven0.07629200 BTC8049.69 BMD4783.66 BMD→
bc1q2hqa2fccm2t7ex6e3dmqf80e6w6tv0u6hsv5l40.00111885 BTC118.05 BMD70.15 BMD→
Fee 0.00030600 BTC32.29 BMD19.19 BMD (217.02 sat/vByte)
100123 confirmations0.07741085 BTC8167.74 BMD4853.82 BMD
6c50194cd1773cded73fdfb49a8dd9aed5fb52dc1a5032482b219b7f4326f6d7
mined 690 days 14 hours ago
bc1q6pgs82lekwf4th2352wzpyjvq2fv4rvgkmlyk7←0.08319082 BTC8777.60 BMD5216.23 BMD
 
bc1qnq2re4x4yrxvqsdat9crcq74jdw9mnvnm9krpl0.04287886 BTC4524.22 BMD2688.59 BMD→
bc1q6pgs82lekwf4th2352wzpyjvq2fv4rvgkmlyk70.04000596 BTC4221.09 BMD2508.45 BMD→
Fee 0.00030600 BTC32.29 BMD19.19 BMD (217.02 sat/vByte)
100123 confirmations0.08288482 BTC8745.31 BMD5197.04 BMD
d3dad8406497d2458e3df01ff284e4bf30e6cc65be1d90844730469f65457cd9
mined 690 days 14 hours ago
bc1qnexun0998wjka5v748twdvm046lv5x0m6sqn0r←0.00951556 BTC1004.00 BMD596.64 BMD
 
bc1qdvxp2xa5ps7q6cqcwflrg2ctp6n0vfynnprftl0.00151854 BTC160.22 BMD95.22 BMD→
bc1qy0jefnh353waf7pkhhz74avt85t6qsxd44xtj70.00771244 BTC813.75 BMD483.59 BMD→
Fee 0.00028458 BTC30.03 BMD17.84 BMD (201.83 sat/vByte)
100123 confirmations0.00923098 BTC973.98 BMD578.80 BMD
a8f5fb0ae4e9655c0ecc87f53cf7cee9638b2c8b9b9015d08dcbf9774a4e427b
mined 690 days 14 hours ago
bc1qdc89dcvm78us2eafdrdyrfkzavrl6dj3nd2rkd←0.25768009 BTC27188.25 BMD16157.06 BMD
bc1qdc89dcvm78us2eafdrdyrfkzavrl6dj3nd2rkd←0.03424000 BTC3612.72 BMD2146.92 BMD
 
38Ww4dFqRSmYHS6z1Sfp3FPdtGdthTZpf30.29156209 BTC30763.19 BMD18281.53 BMD→
Fee 0.00035800 BTC37.77 BMD22.45 BMD (200.00 sat/vByte)
100123 confirmations0.29156209 BTC30763.19 BMD18281.53 BMD
44bba43a4e20bacd3a4e1fa60476aa30bf8637bd27abbbafbae379c2fc47cb4c
mined 690 days 14 hours ago
3Jcu4h6BmrVrSskTonRKQhC8jEa9gPzsXg←0.00100000 BTC105.51 BMD62.70 BMD
3PXbRznsSSpYf3cdWhNmmqWz1n9EgydWXQ←0.00359892 BTC379.73 BMD225.66 BMD
3CH1aZLBfrjyNxeCSW7ryXFAA6PzEw9Ydm←0.01700000 BTC1793.70 BMD1065.93 BMD
 
3JSNxoDm3oQjGHMybERJuKufB7i9332KzG0.01167400 BTC1231.74 BMD731.98 BMD→
3CTSqgavssFRo5xeWr5awBqNwfCji9ysoc0.00929456 BTC980.68 BMD582.79 BMD→
Fee 0.00063036 BTC66.51 BMD39.52 BMD (181.66 sat/vByte)
100123 confirmations0.02096856 BTC2212.43 BMD1314.77 BMD
3f20158398c98a55f1af4c2965e802d9abe44b65745620c3221e9b34c4ebd25d
mined 690 days 14 hours ago
3Ky9RNarFTwZ4SywztDuBbaLAr5dqTujkt←86.35405315 BTC9111356.47 BMD5414571.84 BMD
 
3Q8StmtPCgxNeeeM6Ue9errkDgZ9SiLHE41.30000000 BTC137165.11 BMD81512.60 BMD→
3Ky9RNarFTwZ4SywztDuBbaLAr5dqTujkt85.05375315 BTC8974159.71 BMD5333040.43 BMD→
Fee 0.00030000 BTC31.65 BMD18.81 BMD (180.72 sat/vByte)
100123 confirmations86.35375315 BTC9111324.82 BMD5414553.03 BMD
87590c601be6f347af4c6b25b413541ef526db6f9da0d98bf46e1e693731f998
mined 690 days 14 hours ago
bc1qkwhsqkplqal6dd8klxkuc7j865lpf38vwlxpxqvhh86tztdw9xvsz0elk5←0.01125113 BTC1187.13 BMD705.47 BMD
bc1q88ktfyss8uk4g7c6mkdavmg8fq7arxt8vnlpgxdka5eyq60c0pjsj3sjz9←0.01283324 BTC1354.06 BMD804.67 BMD
 
bc1qary3ng3wtlqvglqx3vdkqlw0d7j92qvcapdzekrsg8g9p3hve5us9w2snm0.00128400 BTC135.48 BMD80.51 BMD→
bc1q4s9p2s0xmg4pypy9mszhq4y9g9zna79nzma5esjladvdra0zx73sayr3lp0.01030148 BTC1086.93 BMD645.92 BMD→
bc1q0wu0tqp2u3rtunjl0h0rsl9pvf86acy6sep63st0lp7lgg67ykzqeq89pn0.01197389 BTC1263.38 BMD750.79 BMD→
Fee 0.00052500 BTC55.39 BMD32.92 BMD (150.43 sat/vByte)
100123 confirmations0.02355937 BTC2485.79 BMD1477.22 BMD
340931113c4a0650d448bc323ad9148e424b3edf7ad4b39e604736413a5f9c76
mined 690 days 14 hours ago
bc1qwp97w652z6pk2y6lgw8alh75jyzldd4phxx8yf←0.01056073 BTC1114.28 BMD662.18 BMD
 
3FQXq6RDgXyHiDE5ewarDn2kcHFaVf6Wj40.00375710 BTC396.42 BMD235.58 BMD→
bc1qf9h5qe832hzcudw22vc8eert2r93fzaemfquzx0.00659060 BTC695.38 BMD413.24 BMD→
Fee 0.00021303 BTC22.48 BMD13.36 BMD (150.02 sat/vByte)
100123 confirmations0.01034770 BTC1091.80 BMD648.82 BMD
39821d4e23c647d41e788d1fa96f4d7ec30aca0fe13c80ecb4fc04bb3300bf90
mined 690 days 14 hours ago
bc1qap5gy5sngcpxvqurqrffwayhgu5z5rctphed87←0.00623442 BTC657.80 BMD390.91 BMD
 
3F91kSBqs3GW2BZuJHKhAU7aEN4cm4Jaqv0.00061278 BTC64.66 BMD38.42 BMD→
bc1qy39d2tej2w6ktfqfk7d5feyjgr0c39jqkps6h60.00540864 BTC570.67 BMD339.13 BMD→
Fee 0.00021300 BTC22.47 BMD13.36 BMD (150.00 sat/vByte)
100123 confirmations0.00602142 BTC635.33 BMD377.56 BMD
6cf3ac46552884215f804cddba035b61b521930813f484c56ba41e73868f5f96
mined 690 days 14 hours ago
bc1qjw70qvx0pc4rmf5s4m2vwl6su5dn6zjzcp4kmh←0.00192206 BTC202.80 BMD120.52 BMD
 
bc1qrkj8853pc0pr7x4p82cq637hmzjp0shlyemvtg0.00019456 BTC20.53 BMD12.20 BMD→
bc1q4ecg9pa9haze3h8t7klamnr78g64k9hm32083q0.00151600 BTC159.96 BMD95.06 BMD→
Fee 0.00021150 BTC22.32 BMD13.26 BMD (150.00 sat/vByte)
100123 confirmations0.00171056 BTC180.48 BMD107.26 BMD
828e1f411ff0190218e45b030667ef1d3b95eeaffc3b0e7684dd896a9cead4b0
mined 690 days 14 hours ago
bc1q5aqv0rtewp43ndn727rnszm72fq52skav3ud0p←0.00118450 BTC124.98 BMD74.27 BMD
 
38ruEVAahNmsXwHMHe2BFCnPSWjKnHRTES0.00041621 BTC43.91 BMD26.10 BMD→
bc1q5lfhhlmyfv08smrda5nmc5c9cmwff3xx89u5wg0.00055529 BTC58.59 BMD34.82 BMD→
Fee 0.00021300 BTC22.47 BMD13.36 BMD (150.00 sat/vByte)
100123 confirmations0.00097150 BTC102.50 BMD60.91 BMD