Difficulty
232808904557
Height
3131563
Hashrate
1940.1 Mh/s
Emission
18426132

Transaction 381ffdf6925d0d45d3b41a59591c2f29b57fbb23b8cc3b9e37387ac1960346b6


  • Confirmations 1236817
  • From Block 1894746
  • Timestamp 2019-08-06 08:55:07 UTC
  • Output total confidential
  • Fee 0.000331400000 XMR
  • Size 15968 B
  • Ring Size 11
  • Extra 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
  • Unlock 0
  •  Confidential Transaction — amounts are not disclosed.

Prove to someone that you have sent them Monero in this transaction:



Inputs (16)
 
Amount
Key Image
0.000000000000
fcbaae9916796150a8a10a7cd93793b69a9f35b29d00547865e11403a3bd6b93
 
From Block
Public Key
 
1365633
baac63e66489acb04e1f685e651c3054acd6bff5e31d0aca74355599c3241436
 
1839502
ca6cef7f613187ee6b56160c92f1f913a8916dc64b357a9af1ad035abbba4314
 
1858383
f139541b67af27bd50e9048fb01662535937a782673884fbe7bf908b8a3d93a0
 
1884901
e1f4bae4d486792328ce2c28e664b9f136e203694538993c6a0fe75edc4ce2f4
 
1885690
b41ddccfdab3a19cf02b25be76178a2ac790519a0afcd1c7616bedf213a2904f
 
1893448
25b188a28ee7660199c214f6d5f764094c3f7f049dee46258e58aab81bddecc3
 
1893662
a4313a8fdc37eb011c55304cc43af996e371c6d526089704f867508220554244
 
1894599
aa9a6375e855336b84b920bd94817936215b22c0c9ca4e6d9b06286f3c8772ec
 
1894665
45f27490f1549b143827d52177b49f8e0e1b4a4b58f886746d3ca6b45e51cf07
 
1894728
f2fc354a67fa8591051fdc708c9ba92e816eb1fd9df4db19929035fabf08c501
0.000000000000
d4f459bd3ced92265a80f9a45c7ebd19363ae85f2fd43e02213ba6de7aab7bee
 
From Block
Public Key
 
1736464
09185e2bbec298ae6bfd435ae4131b142d2aa1a09f0a68e1605cc2465c42364a
 
1885531
828fb55cbe78fdd5ce037894147b7b394d951e8cab4cdf7aef2124e27d5f2807
 
1890388
3e0b92c103d2bda8ff2c8396e386e6249bc90ab08c557d809827e43ee308c542
 
1891079
96150c786ec605cee2becf414007a62eb845ebd0140fb919202af52586c27b94
 
1894150
3da82392fe350865756fae89bb43f8cf9ecbfa22823cb84909bac365e03f224e
 
1894363
0817d6ec68f4063f2effa6ab5dc9b998bd2e8817c0b6d829ea53d1a462c50f4c
 
1894391
1a0a11cf5674c8b10e00141e63cd60614036ad0063548bddfce9288a6c01ae98
 
1894505
971302f6a4c161035e55d5e1d75cb7565147357c0f5c078dbcee4d10d83a7086
 
1894667
e22b615b29164c712d5a9bf2d8cc36108b0a472949d534f148b66d44d0bf5c22
 
1894709
23254e6388462c767f1b7df48948d8e2b29211bbccc6aeced004166107271a29
0.000000000000
c862198554b1691aeb8504f1e6aad7ec455070b3196d0c1d35b397094bf3faa8
 
From Block
Public Key
 
1832826
3b82bc6e749a448cebc2c551785c3685bf88d55166681ccdcbb0a82e7aac55f5
 
1888038
861be2b4168a96d0f494f8e9c3ffab5a625c9c0578dfb155909694b21fa23b5b
 
1891049
192aa4e15e1c26752939d8bf52a1b862c56ea8dc5ae996615c7e0d78e6da7875
 
1892752
45c540865a7959554fff8ea0aea64f5c58561575a4b01e20b338eacb612f30f9
 
1893712
77ec7084ab96100c33b7cbbbdb7836f880abaa5fb82cf97f93ff857e238c3598
 
1894210
995776a41fffdc97a4c73ba1dc6d246af3340296ca4dbd503dfeffe6197455f0
 
1894428
5234a081ce2a6d7e4257abca1b4668fca422105404678f071d209f8d89ae388e
 
1894578
92006d84fcdf723aa9320a04b3bf3cd7384b3d65ba2f770bc94f313f2a8496ec
0.000000000000
bc42b286c1147c394bf642bbe4daed0bf93a9ba64cd8fc1bd5e38f60dc675a1a
 
From Block
Public Key
 
1867717
abeb472ef1d3d1a85ca4c0c1ce12fb8cea636d5acf9ffdbe2fc2d6731d6b9d9c
 
1893645
c6c52fe7a5ec5a235ae073301a58ccd66bdf796db44b0057ccbd4f199f003fab
 
1893941
0ae4f0c651c3a99e320e2212d047367a7674a348590b541ba3af34cb53a9b15e
 
1894191
e03c41651477b009e051cd913ce86c8bd0b4808b7b012a58556b5f588af00e96
 
1894360
309107856a97f1cdf3d83567222b45ddc08b958262db858b529b8cb784427a34
 
1894367
1721021f721e6fa2c1c66c5ff9eb43fd3f39621e3a015341e600dcbcf081345c
 
1894533
8cfcadc97194601710a97f8df652be86b0b4fcc37bfc588cba862dcee7539b0e
 
1894569
d1075e3adb3a645c7c345b7038de03caf3edecc91e4b39bb530ffb845e2f424d
 
1894603
bc06fd38a3d31a20bb3824b99e79093d3add01a96d7b8933a66b1fe93e19cea5
 
1894691
6efa716bbbaba57b56a3b6259e1f149e9cfd6619c5cd0f4367a663afcf9fd580
0.000000000000
855c1a9422afdbe761ff60ff4880dbf7f7067beb60b0d8e26126db1c312bc37a
 
From Block
Public Key
 
1874193
9b4016ad7abcd8c262e5ebf0f49926f22237c3e53b27376c4f458cc9f5baf2b4
 
1891764
14fce5953fc7767822b0c1e100c978ba4977e867d4bdcbb60417f8f06eaefb5e
 
1891999
0a365f223e936c0e3a43e9a45d589c951f8a18bed516b1dada6563a9f2570013
 
1893431
eec01c1912b7a24fa4d0c4134cf0690b7ad8f2c1fc68741ee731700d182a18a5
 
1894288
cd277408a075e96f91f992f701f799f85b974dfa077b8c85c0f65112f0d68b9b
 
1894516
221047b71a9711f234ec0da8fe73eb8353aaabb91d07a504124e5b7fa4540dca
 
1894659
c53ed64c3b50806f497afeed0d9c9bd4fb7f37a04e01e72a2179319c42106c1a
 
1894659
1ddce4ed5ccd83080bfeeb5ca97f75f1cbc190efd0829ee67666e76b837c0584
 
1894667
e89131edaeeae99e7ce0dd6340804bcb2e4a175a0de4a98aaf3c291c43580278
 
1894717
02c5894ac1c13b078cdd6f49bfa675268d6f7d56b491f3fec3495808f9559ac5
 
1894732
de0024dfc892b1b177d5fff603d9e7e2d242b0d75ced6b2647eff015fcbdd48e
0.000000000000
820b077b450662d4d74c8d474630070ed5f4d9d5288c925911d011d26e66d70c
 
From Block
Public Key
 
1870931
931b906e31c5f3068a04a470b3fb3edd1ef02b9ab7c1deaeb9f69953f00852c3
 
1883432
f8aa46b1d0c6e8c32ef457cbce6966388af8c9e32e7ad984268f00e0df74a503
 
1889157
862a325ada4ca16709b5ae114a3d968841056f6c6f35b66e1d658811b965c9c5
 
1892158
982b095df44a0d92424eb492342d05ed2d77e3f8730dafe809391ad6e1d60ee2
 
1892694
7c9bfd2deee33eefab3cb43bca663f0cc07183a87a1a0aa7667cfe7aaf57b7f2
 
1892890
ad5775eb45e021c3c2a7b5926be517806165c46b81075da25562ebb9faeb342f
 
1893916
a39d74e6e6ade6334043152f3ce417607d451c66bf5ee34dc38b974945d0020b
 
1894119
d4ea94b2cfc0d038338b288c6b4b9fc8fafbbc1bf628d59915e215511e36da81
 
1894531
7db63c59e1e37f767e82155a0b85b0203e4e4d8507d693047642161c9fbbb050
 
1894715
9179d9347fb90f03742263e2abf38aade651f1488cee2f74b3c2b778d1c63bcb
0.000000000000
68a978c26e3393f264c849e0ce8dd5605f9848f744331a7412e46852671626e0
 
From Block
Public Key
 
1876619
0ca78b10b546af5ac9ee7e4491b0e7f23b6425065ca65e8ad6e70a74323996b7
 
1880549
fbaec5cebe19e6d7be35cb2376d3119ea05fe7947b225186fe43d561a0138715
 
1892542
d362e7e860feba674d87cbdfc31784312c3a55174d7736ac5cc664bf90caec0e
 
1893842
50636790b5e783470112a80f8be5fab83001f5f9c5b85fee9020a1fb067771d7
 
1894028
85a0671470db5fdce7ac79fad851f59876ac1f83e55d8df60e452dff2ac8208e
 
1894555
947f54abb409c589ee27e81d18fe545268e91c0a6a7f85a0f63c9fdf5f818b95
 
1894608
b8598167e7f1cd6c5069e8a051645daff04bfce7a6a020f0b64d24193c742c30
 
1894625
ed678f8b409814364427a9887a62a5d1c04a65f11779a881ca21d587f7478df4
 
1894706
5aa70a48ac42c357f2b2e455d7a59e5b67a22e6dee0c50680149dbe950a06a3e
 
1894723
fcf375bb8df9e97e5747dbdad5f7e5d234d1f22e55b074280728c271c98359e6
0.000000000000
3b43fb9f86e61e998ed7c8ab308b818c86c0f202d8884719e56195a9ce61d178
 
From Block
Public Key
 
1861555
79a5c365f921ff0d722c77956922d04dae675fb08586048763517d792fa95481
 
1866732
d10050246f450638c4ea1943562fdcce4a1bc00693fcb7eae1c4723568466d33
 
1868516
a3fa685e9a033ca845b0453cbf7fdff7bf0aecd72167fd77a369aeb826c20ea4
 
1893948
fa664837eb0ca2bdbde4a6a83f58602beef96f8b9a87f0820367a1226d771a6c
 
1894214
cdf0ff0031608fb06c810959d0f43bb58b929cd39e95c3edf90c645ec86c8c17
 
1894229
c3f9b8712ce0bee1df8c234bbce80a9fa368b6d967f498931a0383b4a9125150
 
1894606
dea86de5b34b157a2451f420bf96520ea6827cc8af29c62fca8fcd38eda287e3
 
1894678
0c7f35b9f7f60023f689c9394e585d18157348129e10840078e967d44c60e137
 
1894681
1a31771ce9c558e0b7aee422b4b0120d639c4a860bc2f880bf55f5b910274d0d
 
1894731
1302f3102682dd3155ce818a5754364b05f5b5212da49c06b3f99f002e5dc2a3
0.000000000000
34dbc84a03eb3efc5a62cc01eceb3f8a9c57e6cf80b58e05493874b97842c810
 
From Block
Public Key
 
1886913
c57311f25eb1475ac089f147810673678249df2edcc8ac8d0869ee95bf767177
 
1891435
6ac0c675cef76258dd6b066f27c3fd4b56c9e0174624108608824c63b8c82d51
 
1894074
6a02a10a9ac5992893c6f142d521aa0d711fc03b1053443e822edd0cde8de930
 
1894108
5cb3714eef6fd7dbb7adeece38b8d0b8cc97bc65cc485eac5b288f77f43b1fc9
 
1894124
1091c2e373fd98debc25233f93d50302ff77cab5ff9c316de3288ac4a60e5ca1
 
1894260
3121f4f2ea9ef626ab3b41aabd65461ade594d816181be042bf9c8b1c0cf0f24
 
1894659
d76f04e7e33ec66a7885abe41f402a60c76201b3f3d4c38fdd85ab40fb08ba06
 
1894702
873f31397fa5bb6874d3c714e4b2646371beba1c1ccc125f581a3ce194585c2e
0.000000000000
336eb3f9a02558eb4463f1e3e9c574fc4b81e7bfa44224d54d76cd0f9a34f970
 
From Block
Public Key
 
1801872
08a50f861e1771e32f470614d6955ad8ee9ebed3b34c40c49634ae9d97ff77ea
 
1852785
cfcfaa633f560cbf0b21a081913303dbd00116820f89ec0dc421dd36dc423461
 
1888741
aebc50fb6186fc1dea17f2a326d0b4a3978df8d801f8af91976322a82a6a0de1
 
1893845
b6ac378a55ab44a1863efc9823b6a50aa68ae839fd58a05eeed7eabaa7cffb3d
 
1894295
35bbbb1960222c2ba5233d0dd54600b4f234c648ea70a4eab5c8ad3144e4a608
 
1894303
a684e9f430c830c20394164a82016c532f3aca70700d947fe5d8a86d3d24ebf4
 
1894423
9c9760819d4f3d7d4f7c2faa8817add84a6835f934b22a948e652590ebe57586
 
1894580
78b82c2b58d802613275a6f5776311c47bf620ab7772ba506a559c885abb0347
 
1894712
b30e7a53937165b36f59160426d46df70b1200d0116bcc8057d5e589a2de3376
0.000000000000
2a8a7b04c5ba5fafad4909419aa915f28d1584b10539f52d78c56d1afad1241e
 
From Block
Public Key
 
1880458
f0999c6c9e0087a6864557e8e9812cb5d8e9c0df219b67e0e8aba17e3fcc0742
 
1881445
b3debb83cbe00e4b36c45745a228ef1cfb7a26170e2d57b659e4418ed586a3f2
 
1892531
b84ca7bee07f3117fae2337eb8d03715e17b669778e13249ebaebe8c53701129
 
1893636
2da65d74952f316d99e58e0a9d00aa2d7e3367f315d63affe1a31ab6005fb9c3
 
1893786
7310ff76f4267f6eb8a6e51eba12d99119f826112cbd1a80a952f871018b47f8
 
1893910
994f126557e2cdddb86bb06f86309bee459e1c54a17fea66aff5f7ecb7224da5
 
1894341
ca8ae9225f6849ef4e1f0a1461a6633a76601a302236bfa92b198eb864e04629
 
1894405
1cb27e4dbf0f29cf5c8e6888089447127428350724818f3cedffced5c5ee2c47
0.000000000000
26f5e143171e48e1ce14bcc58dc66ef79ff9f8868c3856485944f55217feccdd
 
From Block
Public Key
 
1808445
7960295dd90ca738db52e1ad1a9ad4e4ff3f81d3c096e46866be8a11004fd82a
 
1873868
007f4661a8d91e3c49ca1d67f7554eadfa5c34caa6c678811c617cf2d761b2c0
 
1890097
25dc3345d30b5ab2467c0d01db12a2c9131801d543d5464f8131f01be5503a08
 
1891663
086f85ef3c1e06ac78fd3944f110e91378466368780256212fd8bd8bcc3473a3
 
1893697
70a410e20408038fa4df59608d1e5801431d6a9ac334a00105ad0acb9de86a69
 
1894423
1f03efe566f4ff98e42cfec48c285cc8789a519de217774f5e39f5c30bac93ad
 
1894449
c6aba1ba790d04f6fda4c21c63c5f274db1afeb7cf58f97155e967bd74241249
 
1894503
fd856dc3cd0d820aa395a353c5f6317841ba6ec39c78f4ccf443866ce0d95e1d
0.000000000000
12fd3194aed05347069b6d3803da261ed2f310ba3137539bec32f3206f4dd96b
 
From Block
Public Key
 
1880490
37d8d2e37e0e98d8e2b3fb9cd112782ad70e61dfcf6ee2289ea240ed0ec82524
 
1885215
66b81b6e06f85bb1962132dbda1c6c84fa1eb3bb67c59fea131b8966e4d817e9
 
1890993
799416963d653b74ca5bb70b446edef1e1ccd31af01b83f20e0d4b3be94ce344
 
1893356
dba4d247728f6f0fd13f4acac24233a48f25418949ff2a9e2bdeaf46d9a3879a
 
1893893
29d07d5e47dde3405f66b7c00e2adf46e49e4517b66058aba89e9ee331b24dd9
 
1893956
1743d2a828283e5d131c309d13398d98b048b873f2a28889718b797f18bd1feb
 
1894189
965d3d0b2029ca21702101b128f1f44ea0510b9caab851be9529866a2e1c4b87
 
1894428
c79fcdd5c5e15af486221e988307d454142acd13baf37f4239b4c109d5582433
 
1894561
063c7ba800ea4a3402867018faea47a030aa43690a2df4604b4cff0a0c7a13dc
 
1894580
1e69d96739077fb13a0b4a889a5d5aaf38f627096e022a3aceda2776c1b0b259
0.000000000000
119ae941fd9bcffee4b004d3443c7793e690f97f9e841140cfc337a68d50b451
 
From Block
Public Key
 
1884462
dd4399083b2eaf4d6d30dc7d7d1b9c69e2c6a8fe1e7b9f5eee9de561d0990f15
 
1887767
02bf9d972baf5668990e5e6ccfa7191597233b5a77e5a7baae73e7cd3d042874
 
1888641
0d6b4d345239932c005015c25f8d55574cc825dc0067389773536b3c3c7626a0
 
1892503
77a8fccdf33c6e821cf33f3052cbc3dcc3c3809f61fbaf264e14fd9a9405eab2
 
1892687
d01950f133a66a2033229512e10de51d3a73cc184c8a6e52ff27c308ccac9bc6
 
1893754
8a2a7d6ab2f7d78c986f920952ab012d27356e8b06b70e5bca8c0371ebfb5947
 
1894328
ed2fba37484a149842bc3583e8bb3df50f2f47261cd442e50d0a2fd6d314018e
 
1894369
ca835776ce27d539bd00ad84fb45d48d1ec7763f249ae81694e0a721d45dfdd9
 
1894606
482e7ad139179600474aee8b0788a545bc65b945031a16cf0c8947426a8135f6
 
1894659
1ddce4ed5ccd83080bfeeb5ca97f75f1cbc190efd0829ee67666e76b837c0584
0.000000000000
08a4916d7d52c57350ea4f90a18dcd70dbbcd4dc19a153061b1f7569c1d60ff7
 
From Block
Public Key
 
1380782
5cdd91348bba3fbb86660fb767534eb8695f4ec701546a4b8e4a2dc11794cd86
 
1880936
43cbae04520fa76b9cbd97ffe23fb83513e497dddf26f493c71b30b8270cbab5
 
1890909
cb967910f5feff72db4e5a76a7eb1dc220e15ba74d8e55cb29e87bada1425da3
 
1891612
fc5f1b04b6cecca7a8c0944ff1864543aca0f8df2483c063e41380a256c9c4ca
 
1893439
e70965174e882cab027c6cbae1a509d3d393a39ed3b4ef8d6ab923839f9eaba8
 
1893515
f8f52425c7b10c1658d8abda4ce863d6f979a665dae74ec74f4dfc70772620b9
 
1893833
1ac00682ffc76c6da336ae926d907eb443d0a56ceb97f22f162fa408d7139b83
 
1893898
17005a99af342099530d8eb72d4b08ef39606271408a9280e91d7fb76ca9a9d5
 
1894677
2f31829bfacff3a36546effae6f8c81a5fcf3cb21fca0c0c3c7773c55c0bce4e
 
1894677
1bad83bf0f4f4eef59b897bded52795f8105327bae9a3ec659f8a9e4801dc884
0.000000000000
060f400a0512c85538fc1d34ce3bdc4ca88661f39dde7ce8c5a176b42b7b2ed6
 
From Block
Public Key
 
1857909
2d44ad49d224ebb45130b61f19679d6baa3c07bb5965370e1e60f60d3fd8770e
 
1888033
2a052e3c6f3c445b11c8c6f269065f7d9d83c9dbe74f6a45f4a8c57913da6f80
 
1890538
fd565d0a2eb0f61257e6fff8433ca80d648c51b7b63463851c25958a71ab5c89
 
1891261
972560448e629c85913e6c3e9d75d5f447ad9139506e00f81c60a5cba7dbc934
 
1892636
b0bcfebd3d782b6b5b94a7018dbaecb66f8b0026bee4cf51f2f5ee07608d58ab
 
1893731
ebb621f611a11715a34f80a5cb588e4e8a29a59498f61cfc0fd9780001fbbc06
 
1894140
6f0ce85a7528ff2eb1c97a5fd73d429b23ac9355e2b071cd7d4ab5a884f49dc3
 
1894216
a17aeeb5cbf81bee6eecf11bb1a074f07e334cc1e4abed6a62fa594f594fef7f
 
1894288
5eb21ac2b811258e729c26bb9f527052cb60d36ffe6da6ac12dcf2b549884ea2
 
1894711
b8af1d02256c8c6a1ff6b3b2794e20f8b559f30a2111d7ccb2aa4e816c095320
Outputs (16)
Amount
Public Key
0.000000000000
10817b4fe1c57e253e2b23c57bb14541b29f7ec91114c2d8cab0fce37b339191
0.000000000000
59e2eb9ebbf72fed7ef0dfc4201122e72eb75af4ddcd66aac02d2bb398dee9ee
0.000000000000
0a02d437036eed4d04b2342ab54f978236aca0da988d9d65f46fd68b14afc378
0.000000000000
e4e35c6508c02e205460e8df9c7965682c9dbe1c8ab06c8a9f329c3f02c06261
0.000000000000
bbfec8830deaf94c9cfa7a70d893309aa19f1f84c70fa81613b5263493212ce9
0.000000000000
6462b26f2d47b9de6422d023be696cc0745705643747a8ea6eee717e5f557db3
0.000000000000
5f779b7b1ad4775cbe05691bee79883e5081eff81e6f73be77225d9ac0dfd6d6
0.000000000000
4dca6b2aacc3c918c46614a082631371090dd85204d50ce1f712971ab0469f37
0.000000000000
8e7f7d1b0140398b270d0200ff89177982b1aa4a0cb18f8dff0f1830490ef95a
0.000000000000
35006c161febd9b4c13f155321164bab59795b6b817fb02e749cbab8776be42b
0.000000000000
bae1e41f6e4e5a691a745330ba0cef95774106115c4af33651857695fd83bceb
0.000000000000
d76761378c4f38fc904e4151ff4dc46c6d0c185f9ffb3a5887175fecf650955f
0.000000000000
3b34aeacc7dc98c0728181f73ff7ee70c3ba5ce9115dab10625405054a521727
0.000000000000
5f3085d0cb7c109e501c4b9c2d6e3fa5d39f67a1c5182774795dee728f9f14bc
0.000000000000
da3f9bae882551c9f019aca45924a2523568b6a5f45adcea1bbf42866ab7a83e
0.000000000000
f1b3bab62d484cc7e9094998751301c46d4e72b8432c48368661a41cbe7a30c1