Block

426961
0000000000000000017031d30239ddcc3ec7bb4c3344e6e3980068399d1e6130
Transactions1238
Height426961
Confirmations532058
Timestamp3615 days 19 hours ago
Size (bytes)998068
Version536870912
Merkle Root925dcdb68edb280455a90be13fe82d39ac26c90502589b51f32bff196c8cc4aa
Nonce3888112589
Bits18050edc
Difficulty217375482757.2376

Transactions

467b02fa2d80b4d50a63c280a871652c9b10d84d135bf4ab825dda9ab0865aa9
mined 3615 days 19 hours ago
396cgJ2VBrw5rC9jM8HhkncVEUAj4MjVn2←0.07737500 BTC213968511.81 VND135771063.84 VND
 
3JbZYUnh52pEnBaSK3Cfv32kaPmX51r4wi0.01057500 BTC29243515.51 VND18556109.86 VND→
396cgJ2VBrw5rC9jM8HhkncVEUAj4MjVn20.06660000 BTC184171927.45 VND116864011.01 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (60.24 sat/vByte)
532058 confirmations0.07717500 BTC213415442.96 VND135420120.86 VND
525742545694a60951d2bfc22a120b31c84280a8dc8b8525d26d3d2cca323b61
mined 3615 days 19 hours ago
3A7pNLUuznqoCur9PVXYBq7cEJUd1XLWFW←0.00224300 BTC6202667.17 VND3935825.48 VND
3A7pNLUuznqoCur9PVXYBq7cEJUd1XLWFW←0.07853000 BTC217162484.42 VND137797759.53 VND
3A7pNLUuznqoCur9PVXYBq7cEJUd1XLWFW←0.08947000 BTC247415350.58 VND156994340.31 VND
 
3Br1uTKB4sjnkuLx1XYozMTSotaca1YLZx0.10000000 BTC276534425.60 VND175471488.00 VND→
3A7pNLUuznqoCur9PVXYBq7cEJUd1XLWFW0.07004300 BTC193693007.72 VND122905494.34 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations0.17004300 BTC470227433.32 VND298376982.34 VND
3342ca93995f4e598e6304e9f56847a61ce3da2e72be4af30e3f7a86eeac0f47
mined 3615 days 19 hours ago
33Siaa4h59sTPxV6BhrZ457QHLcxFuJKvt←0.00960000 BTC26547304.86 VND16845262.85 VND
33Siaa4h59sTPxV6BhrZ457QHLcxFuJKvt←0.00408300 BTC11290900.60 VND7164500.86 VND
33Siaa4h59sTPxV6BhrZ457QHLcxFuJKvt←0.62391700 BTC1725345292.17 VND1094796443.78 VND
 
3HjwCTcjAt6B6QVD9G9q6C3DWDbmkdff220.39900000 BTC1103372358.14 VND700131237.12 VND→
33Siaa4h59sTPxV6BhrZ457QHLcxFuJKvt0.23840000 BTC659258070.63 VND418324027.39 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations0.63740000 BTC1762630428.77 VND1118455264.51 VND
6706ba2240a839a9106ac39e0636eb1d126b754114f34459a7355515d60beb41
mined 3615 days 19 hours ago
39K7NiXpgvi8nVisgV5aLtHqbNNm21hjcZ←0.12376900 BTC342263893.22 VND217179305.98 VND
39K7NiXpgvi8nVisgV5aLtHqbNNm21hjcZ←0.05583100 BTC154391935.16 VND97967486.47 VND
39K7NiXpgvi8nVisgV5aLtHqbNNm21hjcZ←0.82160000 BTC2272006840.73 VND1441673745.41 VND
 
3EcxAkrvYf7ocM9FjMBdLFvD148R4wz1GY0.23509800 BTC650126903.90 VND412529958.86 VND→
39K7NiXpgvi8nVisgV5aLtHqbNNm21hjcZ0.76590200 BTC2117982696.36 VND1343939636.02 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations1.00100000 BTC2768109600.26 VND1756469594.88 VND
5f0447de6cd29097cd883e117e9f65666251803ced59b1286c0ab435a7f5b53d
mined 3615 days 19 hours ago
3FshV31RmqC4jjS1hGJoWhdEZFDN7QmXsq←0.25890000 BTC715947627.88 VND454295682.43 VND
3FshV31RmqC4jjS1hGJoWhdEZFDN7QmXsq←0.99900000 BTC2762578911.74 VND1752960165.12 VND
3FshV31RmqC4jjS1hGJoWhdEZFDN7QmXsq←0.99900000 BTC2762578911.74 VND1752960165.12 VND
 
39DFViUYXmA4tkEgz89pKjkrkq53kSbUd22.00000000 BTC5530688512.00 VND3509429760.00 VND→
3FshV31RmqC4jjS1hGJoWhdEZFDN7QmXsq0.25670000 BTC709863870.52 VND450435309.70 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations2.25670000 BTC6240552382.52 VND3959865069.70 VND
f0d1873a7a11f470805764f2ebd3fd066516e4d150be4470b0f74638f5af343d
mined 3615 days 19 hours ago
3Kv8rzaLBnNP7kF8zXVA2FRjUw93Wcs6nk←0.00080000 BTC2212275.40 VND1403771.90 VND
3Kv8rzaLBnNP7kF8zXVA2FRjUw93Wcs6nk←0.12356000 BTC341685936.27 VND216812570.57 VND
3Kv8rzaLBnNP7kF8zXVA2FRjUw93Wcs6nk←0.87444000 BTC2418127631.22 VND1534392879.67 VND
 
33DVpojALxWVXW9bg6nwCFEzqxs8ctjaZn0.99700000 BTC2757048223.23 VND1749450735.36 VND→
3Kv8rzaLBnNP7kF8zXVA2FRjUw93Wcs6nk0.00160000 BTC4424550.81 VND2807543.81 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations0.99860000 BTC2761472774.04 VND1752258279.17 VND
9bb501c104b3adb4851f2294b9b549700dd44537d3ecb1692c403826b052c93b
mined 3615 days 19 hours ago
37ycDw4kqsZS539exLAmd9sxqcbwSKVQfe←0.00460000 BTC12720583.58 VND8071688.45 VND
37ycDw4kqsZS539exLAmd9sxqcbwSKVQfe←0.71484470 BTC1976791685.08 VND1254348631.98 VND
37ycDw4kqsZS539exLAmd9sxqcbwSKVQfe←0.28315530 BTC783021882.41 VND496856818.26 VND
 
158V9ciYVAZPERFJgJ4VAJYwoUzo6LW8Bn1.00000000 BTC2765344256.00 VND1754714880.00 VND→
37ycDw4kqsZS539exLAmd9sxqcbwSKVQfe0.00240000 BTC6636826.21 VND4211315.71 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations1.00240000 BTC2771981082.21 VND1758926195.71 VND
6fab6c44998c5f63a5f9d5f691ec85321adbfa33ee08efbfedaf7f5e693cfe3a
mined 3615 days 19 hours ago
37AsR3agMXwdrNVTRCDAnUBumN45ry2AxG←0.00080000 BTC2212275.40 VND1403771.90 VND
37AsR3agMXwdrNVTRCDAnUBumN45ry2AxG←0.30464300 BTC842442770.18 VND534561605.19 VND
37AsR3agMXwdrNVTRCDAnUBumN45ry2AxG←0.09335700 BTC258164243.71 VND163814917.05 VND
 
368wYVtHS4ooqMykdFs5ePUk2USR8qPyAU0.39600000 BTC1095076325.38 VND694867092.48 VND→
37AsR3agMXwdrNVTRCDAnUBumN45ry2AxG0.00260000 BTC7189895.07 VND4562258.69 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations0.39860000 BTC1102266220.44 VND699429351.17 VND
e48a0529bc8d1bed4b8772d04b26098738bb2b516eea9ebbba3399f1cdfa9428
mined 3615 days 19 hours ago
3DkU7LpTMFtVhXVjkSVnSFHTdR16tYGxQ5←0.08545400 BTC236309728.05 VND149947405.36 VND
3DkU7LpTMFtVhXVjkSVnSFHTdR16tYGxQ5←0.00940000 BTC25994236.01 VND16494319.87 VND
3DkU7LpTMFtVhXVjkSVnSFHTdR16tYGxQ5←0.91874600 BTC2540648973.82 VND1612137277.14 VND
 
3JCmepeqhiwdvg1ZacDerUdrrDKproNyJ30.95417000 BTC2638608528.75 VND1674296297.05 VND→
3DkU7LpTMFtVhXVjkSVnSFHTdR16tYGxQ50.05923000 BTC163791340.28 VND103931762.34 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.53 sat/vByte)
532058 confirmations1.01340000 BTC2802399869.03 VND1778228059.39 VND
75060b29cbdbe372f1c36f9387e915ee38c6b53489e3177c1473a24bb8f97652
mined 3615 days 19 hours ago
3DkU7LpTMFtVhXVjkSVnSFHTdR16tYGxQ5←0.05923000 BTC163791340.28 VND103931762.34 VND
 
3EMvkC4of7UpWJnfQ7iLZtmuBPU3S8EbzS0.04383000 BTC121205038.74 VND76909153.19 VND→
3DkU7LpTMFtVhXVjkSVnSFHTdR16tYGxQ50.01520000 BTC42033232.69 VND26671666.18 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (60.24 sat/vByte)
532058 confirmations0.05903000 BTC163238271.43 VND103580819.37 VND
ff2bbdccb6e41a62ab04f587d6b2abd18df8e0bbc07127bc1ad886895907ddfc
mined 3615 days 19 hours ago
35YYKTHYhy4Zez2cbnQ21VU9hrEhfztcqm←0.00501974 BTC13881309.18 VND8808212.47 VND
35YYKTHYhy4Zez2cbnQ21VU9hrEhfztcqm←0.14056500 BTC388710615.34 VND246651497.11 VND
35YYKTHYhy4Zez2cbnQ21VU9hrEhfztcqm←0.13355500 BTC369325552.11 VND234350945.80 VND
 
1yXwakgzUwUA2eHAc25Q5Nqbo2BPS1u180.27800000 BTC768765703.17 VND487810736.64 VND→
35YYKTHYhy4Zez2cbnQ21VU9hrEhfztcqm0.00093974 BTC2598704.61 VND1648975.76 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations0.27893974 BTC771364407.78 VND489459712.40 VND
45f1bdc9050f33de9c4b6ac7b8c530fbc09cf9dba6dced5d78bb9d43e0851e61
mined 3615 days 19 hours ago
1yXwakgzUwUA2eHAc25Q5Nqbo2BPS1u18←0.00882358 BTC24400236.27 VND15482867.12 VND
1yXwakgzUwUA2eHAc25Q5Nqbo2BPS1u18←0.27800000 BTC768765703.17 VND487810736.64 VND
 
1yXwakgzUwUA2eHAc25Q5Nqbo2BPS1u180.00061789 BTC1708678.56 VND1084220.78 VND→
1P2bAHFcxQiwq4oZuuAPGLxFJLM2AXpgti0.28599999 BTC790888429.56 VND501848438.13 VND→
Fee 0.00020570 BTC568831.31 VND360944.85 VND (55.00 sat/vByte)
532058 confirmations0.28661788 BTC792597108.12 VND502932658.91 VND
925e3e7429c769f553b969e0f3e8c7bb0ba502d7b7d9ecc14b07bf2c5ca81fae
mined 3615 days 19 hours ago
1P2bAHFcxQiwq4oZuuAPGLxFJLM2AXpgti←0.28599999 BTC790888429.56 VND501848438.13 VND
 
1F4ttRGNspjYMEutMpoUADpgLz9geJNp7Q0.28589999 BTC790611895.14 VND501672966.64 VND→
Fee 0.00010000 BTC276534.43 VND175471.49 VND (52.08 sat/vByte)
532058 confirmations0.28589999 BTC790611895.14 VND501672966.64 VND
54f3a1c14a68462cd2c09b3c05df8a1c056b9cd8cb346bf1fd45247b175c0efa
mined 3615 days 19 hours ago
3M7N9kREYCLaMQtKBcUxn6QgHjXTDctp5R←0.00228021 BTC6305565.63 VND4001118.42 VND
3M7N9kREYCLaMQtKBcUxn6QgHjXTDctp5R←0.41702220 BTC1153209945.39 VND731755059.63 VND
3M7N9kREYCLaMQtKBcUxn6QgHjXTDctp5R←0.58097780 BTC1606603622.09 VND1019450390.61 VND
 
178sFk6gLgpyUkBWTSQeb8yF8G4qeuGWoP0.99928021 BTC2763353788.86 VND1753451853.78 VND→
3M7N9kREYCLaMQtKBcUxn6QgHjXTDctp5R0.00080000 BTC2212275.40 VND1403771.90 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations1.00008021 BTC2765566064.26 VND1754855625.68 VND
281b88fe165cd0be77d5af44b52511d9d3fba36aba26c7fde61cfe566c770ef7
mined 3615 days 19 hours ago
368pKZriwr5WMS4uJwNL5UQPBmv32gMco1←0.00247000 BTC6830400.31 VND4334145.75 VND
368pKZriwr5WMS4uJwNL5UQPBmv32gMco1←0.27350000 BTC756321654.02 VND479914519.68 VND
368pKZriwr5WMS4uJwNL5UQPBmv32gMco1←0.72450000 BTC2003491913.47 VND1271290930.56 VND
 
3HFXQXmATRyxMeKh5Jkdq51rreh9KGn9eW0.93258530 BTC2578919402.59 VND1636421302.78 VND→
368pKZriwr5WMS4uJwNL5UQPBmv32gMco10.06768470 BTC187171496.36 VND118767350.24 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations1.00027000 BTC2766090898.95 VND1755188653.02 VND
59558f389d3b4f4be29df84705718ce4e8e396461b60311597ca7df6adb7786c
mined 3615 days 19 hours ago
368pKZriwr5WMS4uJwNL5UQPBmv32gMco1←0.06768470 BTC187171496.36 VND118767350.24 VND
 
3AjNQPNb41tEoCPQsvFnYX1wd6SvTJQkwD0.06441470 BTC178128820.65 VND113029432.58 VND→
368pKZriwr5WMS4uJwNL5UQPBmv32gMco10.00307000 BTC8489606.87 VND5386974.68 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (59.88 sat/vByte)
532058 confirmations0.06748470 BTC186618427.51 VND118416407.26 VND
6f9e469941c69952645c163a560232b307542287839071840089a60be1a720f2
mined 3615 days 19 hours ago
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j←0.00100000 BTC2765344.26 VND1754714.88 VND
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j←0.29226060 BTC808201171.47 VND512834023.66 VND
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j←2.30933940 BTC6386118444.94 VND4052232208.15 VND
 
3KCMWfhBMBWR3ioM8GNxMiphm5A3BxkJAx0.39900000 BTC1103372358.14 VND700131237.12 VND→
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j2.20340000 BTC6093159533.67 VND3866338766.59 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations2.60240000 BTC7196531891.81 VND4566470003.71 VND
8293d46f05c04ce81e2bca88f2826d24228e1a81d215b5ca7469745d31fd25cb
mined 3615 days 19 hours ago
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j←2.20340000 BTC6093159533.67 VND3866338766.59 VND
 
3FVX12x5TfT7FsDdUXzou4kY3eoi7rNKWf0.31900000 BTC882144817.66 VND559754046.72 VND→
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j1.88420000 BTC5210461647.16 VND3306233776.90 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (60.24 sat/vByte)
532058 confirmations2.20320000 BTC6092606464.82 VND3865987823.62 VND
283de96036c208f71b49f984799860a0b9635285e903ecfe854c1b286c0c0c17
mined 3615 days 19 hours ago
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j←1.88420000 BTC5210461647.16 VND3306233776.90 VND
 
39W6fhcnit6UGmZj5WefraKTZbPSQJYVBW0.41900000 BTC1158679243.26 VND735225534.72 VND→
33oC9EedWuUdLryAfykVeTvp4KrzpLtd7j1.46500000 BTC4051229335.04 VND2570657299.20 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (60.06 sat/vByte)
532058 confirmations1.88400000 BTC5209908578.30 VND3305882833.92 VND
53a6343f253ff0fca18139b0a4451a896202acfb41ad6c74e02814fd849e8c13
mined 3615 days 19 hours ago
3KCMWfhBMBWR3ioM8GNxMiphm5A3BxkJAx←0.00080000 BTC2212275.40 VND1403771.90 VND
3KCMWfhBMBWR3ioM8GNxMiphm5A3BxkJAx←0.09900000 BTC273769081.34 VND173716773.12 VND
3KCMWfhBMBWR3ioM8GNxMiphm5A3BxkJAx←0.24177000 BTC668577280.77 VND424237416.54 VND
3KCMWfhBMBWR3ioM8GNxMiphm5A3BxkJAx←0.39900000 BTC1103372358.14 VND700131237.12 VND
3KCMWfhBMBWR3ioM8GNxMiphm5A3BxkJAx←0.25623000 BTC708564158.71 VND449610593.70 VND
 
32bTzmK64mryAtTNUUkZzGTpqN7o6jkGn90.99580000 BTC2753729810.12 VND1747345077.50 VND→
3KCMWfhBMBWR3ioM8GNxMiphm5A3BxkJAx0.00060000 BTC1659206.55 VND1052828.93 VND→
Fee 0.00040000 BTC1106137.70 VND701885.95 VND (29.28 sat/vByte)
532058 confirmations0.99640000 BTC2755389016.68 VND1748397906.43 VND
cc1076156e4e041f89550acc4286f6fc1a1cbb1e3dad7901219cbf710aec6cea
mined 3615 days 19 hours ago
37tUnBYyzoxkbiAEy7tPhiQF1YaDKLW7Po←0.00780000 BTC21569685.20 VND13686776.06 VND
37tUnBYyzoxkbiAEy7tPhiQF1YaDKLW7Po←0.00353000 BTC9761665.22 VND6194143.53 VND
37tUnBYyzoxkbiAEy7tPhiQF1YaDKLW7Po←0.99447000 BTC2750051902.26 VND1745011306.71 VND
 
32bTzmK64mryAtTNUUkZzGTpqN7o6jkGn91.00000000 BTC2765344256.00 VND1754714880.00 VND→
37tUnBYyzoxkbiAEy7tPhiQF1YaDKLW7Po0.00560000 BTC15485927.83 VND9826403.33 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations1.00560000 BTC2780830183.83 VND1764541283.33 VND
77d89180e58cdcaaf842e4e7e684e7b478bd32ba4e63b8d6ca64d2f08f60e4d6
mined 3615 days 19 hours ago
3MdXtBQFcXLhPSKovcm2SCSnPzMYNtQpxY←0.00060000 BTC1659206.55 VND1052828.93 VND
3MdXtBQFcXLhPSKovcm2SCSnPzMYNtQpxY←0.00608900 BTC16838181.17 VND10684458.90 VND
3MdXtBQFcXLhPSKovcm2SCSnPzMYNtQpxY←0.67191100 BTC1858065224.39 VND1179012229.74 VND
 
1G2FhjdRNo4nAcFA1fVXYYrhKivwcvUX5x0.67760000 BTC1873797267.87 VND1188994802.69 VND→
3MdXtBQFcXLhPSKovcm2SCSnPzMYNtQpxY0.00080000 BTC2212275.40 VND1403771.90 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations0.67840000 BTC1876009543.27 VND1190398574.59 VND
7651d4c87751a37aaa6ba5fa796ddfee33630e517af9c85b962df34038fc9ebd
mined 3615 days 19 hours ago
33Qs2GnAAvo8BjL3L4Gh9AoBwQZLQPE8zK←0.30000000 BTC829603276.80 VND526414464.00 VND
33Qs2GnAAvo8BjL3L4Gh9AoBwQZLQPE8zK←0.30000000 BTC829603276.80 VND526414464.00 VND
33Qs2GnAAvo8BjL3L4Gh9AoBwQZLQPE8zK←0.10037500 BTC277571429.70 VND176129506.08 VND
 
32VREJHtTF2Z4tTuNi6KBwLiwLZ91x1pUd0.69757500 BTC1929035019.38 VND1224045232.42 VND→
33Qs2GnAAvo8BjL3L4Gh9AoBwQZLQPE8zK0.00260000 BTC7189895.07 VND4562258.69 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations0.70017500 BTC1936224914.44 VND1228607491.10 VND
0bf3fec225aeb1984aec3a9422e5b5caf4995859619bd90196bd88449c30deaa
mined 3615 days 19 hours ago
3CREnGkT1tcgQr5MLdweAU4wKESr4dygik←0.00180000 BTC4977619.66 VND3158486.78 VND
3CREnGkT1tcgQr5MLdweAU4wKESr4dygik←0.06600000 BTC182512720.90 VND115811182.08 VND
3CREnGkT1tcgQr5MLdweAU4wKESr4dygik←0.54200000 BTC1498816586.75 VND951055464.96 VND
 
36gMKp7NxqbXyvSRw6AZ3Xs8xZf9iBu1VK0.30780000 BTC851172962.00 VND540101240.06 VND→
3CREnGkT1tcgQr5MLdweAU4wKESr4dygik0.30180000 BTC834580896.46 VND529572950.78 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations0.60960000 BTC1685753858.46 VND1069674190.85 VND
ebff5c11fd7f021278edf1ec1d972f2bdd09d042d9ff704cfaf4b7a905b6a3aa
mined 3615 days 19 hours ago
32gUFv6y6ZUakCaCsA4oJUFKMN7mgK59vp←0.03900000 BTC107848425.98 VND68433880.32 VND
32gUFv6y6ZUakCaCsA4oJUFKMN7mgK59vp←0.02991010 BTC82711723.23 VND52483697.53 VND
32gUFv6y6ZUakCaCsA4oJUFKMN7mgK59vp←0.89648990 BTC2479103195.53 VND1573084167.30 VND
 
33ht1YhKdBAy8KwrXEhC1rFapC6B83XAra0.96100000 BTC2657495830.02 VND1686280999.68 VND→
32gUFv6y6ZUakCaCsA4oJUFKMN7mgK59vp0.00420000 BTC11614445.88 VND7369802.50 VND→
Fee 0.00020000 BTC553068.85 VND350942.98 VND (23.50 sat/vByte)
532058 confirmations0.96520000 BTC2669110275.89 VND1693650802.18 VND