Due to the adjustment of the company's development strategy, CloverPool (formerly BTC.com) has started anew and has been fully updated to a new brand and new domain name to continue to provide high-quality services to our customers.
Transaction Hash
4da568ae1887d3261241dd932eb34efc12675fa39719c7bbe7aef047e1404fd9
Summary
Height
Confirmations
337,919
Timestamp
2018-07-05 20:21:38
Size (rawtx)
6,595 Bytes
Virtual Size
6,595 Bytes
Weight
26,380
Status
Confirmed
Input
1.77109701 BTC
Output
1.77077106 BTC
Sigops
80
Fees
0.00032595 BTC
Fees Rate(BTC/kVB)
0.00004942 BTC
Other Explorers
Transaction
Input (39)1.77109701 BTC
Output (16)1.77077106 BTC
Input Scripts
P2PKH
47304402201d1d8fa81b141fd44c054cf3385aee5ca4f8f151381a33c2a8776289e875d2b8022045578b2bf5a321b8cc5924488f2be6f4895516aeb1eb9f496465dcdc70a723ae012103fc8b662cd6ab08cae0f86cebb015257361d0072d083c84d2a19ca18d674f6551
G0D ���LL�8Z�\���Q83¨wb��uҸ EW�+��!��Y$H�+��U���Ide��p�#�!��f,֫���l�%sa�-<�ҡ���gOeQ
P2PKH
4730440220522f22623cee8ae827f2c32ef5bb00b338aa61970f71a750aace0d1e65f3124e0220695964471f9c9f28ee7d066fc3cef39711a43e8a6d390978012107be9ead937f0121032832b7bbb054a35e269eac7076bf158272bad818318ab6e3be5b3b96b38ea6b7
G0D R/"b<��'��.���8�a�q�P�� e�N iYdG��(�}o����>�m9 x!����!(2���T�^&��pv��r��1���[;�����
P2PKH
48304502210096f669781e46941fcc8977f290385af51c811486610545a65a9c023eb12b89260220319da1bf6ff8061396886f385fbf5f81e6f7e5c47c0e0c80d0e35a56287c20d2012102a21007c4661b7f38838bcbaa4c2376403778bbfabd30e04805afd2993ebe90b7
H0E!��ixF�̉w�8Z���aE�Z�>�+�& 1���o���o8_�_�����| ���ZV(| �!��f8��˪L#v@7x���0�H�ҙ>���
P2PKH
483045022100e7f9f1cba4402ce0b9c42144f26ac4f92e7f38fb5d12afdc4d53b86fdee18e9202203360c7386ab24c4119e80748c67c0772a216e911ad569573dfd9e65519449c310121022a033b281fa3b03f63746399f53b074a81da733908a40a9f5f46a2786c8451ef
H0E!���ˤ@,��!D�j��.8�]��MS�o�᎒ 3`�8j�LA�H�|r���V�s���UD�1!*;(��?ctc��;J��s9� �_F�xl�Q�
P2PKH
473044022038a73ef85722d4d5042126bf79bc8cf580da5abe26409c124fea2146548ba24b022079154e85a78b86223e6511e05d2e91d44fb0e01a2c94e989105ab67e4dc7a73501210355e6ecffd0b29943f62f513387f3a462eea0e90fef81062bf742ec17d2ae4511
G0D 8�>�W"��!&�y�����Z�&@�O�!FT��K yN����">e�].��O��,��Z�~Mǧ5!U���в�C�/Q3��b���+�B�ҮE
P2PKH
47304402206f8ae41d2629b2cb72f11a06c588aa8b2394244808f29b28677ff5d17ff05b9602205976bf77679a6fc1e053eecc2548c413ded3f86143635185839594aea285b074012102d98adcf92bde0716be9b1febc91278d9515304b26afad1e68fa6443256de18f5
G0D o��&)��r�ň��#�$H�(g���[� Yv�wg�o��S��%H����aCcQ��������t!ي��+�����x�QS�j��揦D2V��
P2PKH
473044022032bea202c10d2fd1db76ba04f1b3c6a7568c0603b72366ed7967394527fb2984022075956bc3022bc358f6283326f401b622bbdf61a0a5dbfa2944b3652bc842b798012102a7ef368a2bbf0dc14ed9b403f878f6ef51eac14b375c789bd8bab40d4f664562
G0D 2��� /��v��ƧV��#f�yg9E'�)� u�k�+�X�(3&��"��a����)D�e+�B��!��6�+� �Nٴ�x��Q��K7\x�غ� OfEb
P2PKH
483045022100f3f342c8fb663ee52d1626dda9ea4a028a346df3fec23fedb1a862385e88e2bb0220664d812fa52d4ff803dc5f4c74e6a319ec9abd246101e5a1ca3ff6566cd8d851012102c12277e8a3345d53fff89224774cae6965fa221120c5efb479d67f52a1d65af1
H0E!��B��f>�-&ݩ�J�4m���?���b8^�� fM�/�-O��_Lt�욽$a��?�Vl��Q!�"w�4]S���$wL�ie�" ��y�R��Z�
P2PKH
483045022100e0efa4eafdf9baa623923a36404d13d8057b18f59bf80a0c550373046858750f02203ba8a8ece7679381ef0920e8bc255bdee3a299d60293bf1520add27ee472947d0121029b229f8e469e42534d4a64c831aacf18d66b5d44ef84a3185577dfb3e7bcfd56
H0E!�������#�:6@M�{��� UshXu ;����g��� �%[�㢙��� ��~�r�}!�"��F�BSMJd�1���k]DUw߳��V
P2PKH
483045022100a439a76eab065cac4321b17b482b04e147fad5317f7eb769df75a62f283f6c18022002df915af1cd12462743639050c2e97526552b13ca0369e011e2759b096ae16c0121038c0893798652b6cab591b6313498d3f8c3ca750e02a99fc60c7a3d6686e8d848
H0E!�9�n�\�C!�{H+�G��1~�i�u�/(?l ߑZ��F'Cc�P��u&U+�i��u� j�l!��y�R�ʵ��14�����u��� z=f���H
P2PKH
483045022100dae1617727eba489e66fd5d615eab18625dbbcf66ba63bdd7bb37b5466e973ba02207db022931bcb2246817d44d49a082072ffc2e853af2bdfa5391dfd3872ee9381012103393ae6dafe48d218100364b2dc4ebcc0b0663d5d6c885cceb07a7cdbf4c9a51c
H0E!��aw'뤉�o��걆%ۼ�k�;�{�{Tf�s� }�"��"F�}DԚ r���S�+ߥ9�8r!9:���H�d��N���f=]l�\ΰz|��ɥ
P2PKH
47304402201e5295f28e8f63d6924126c316008a754a50c0f8c9f6ef0539e63294c40fc29902200a4c62b7d03db348e768eb4f53e933d88a62798d5dcb0fd8d6953f3e52309a3d012103012e3d200fe3b24bdc93a4d24f910b696b75731fdeda8b7741911f351a9a0075
G0D R��c֒A&��uJP�����9�2��™ Lb��=�H�h�OS�3؊by�]��֕?>R0�=!.= �Kܓ��O� ikus�ڋwA�5�u
P2PKH
48304502210084d983540453e2fb9ba2231cd59a93b283ea3e5d8c967570f37cf691e628d12e02207b0287ab188bb0d3a52742580a6c4ff9c09665d96a22c34baf8ee25c5f041a4f012103ef0e393af87899a3b1ce5c09263576087f6ce0cc8149407db33624e39f936633
H0E!�كTS����#՚����>]��up�|���(�. {����ӥ'BX lO���e�j"�K���\_O!�9:�x����\ &5vl�́I@}�6$㟓f3
P2PKH
4730440220633410c10e4933d05dc07b3ecc2528cfd25b7578edae33386bfbccc63dec7e290220292c4035e474284b110831b764adc2cafd60a4271018661beba8f7780aeb221e0121022d8e5b2f7fb50e1bbe6a368935dcde6b1cff109c805d16c482abae5667840994
G0D c4�I3�]�{>�%(��[ux��38k���=�~) ),@5�t(K1�d����`�'f��x �"!-�[/��j6�5��k���]��Vg� �
P2PKH
47304402202a2caba2a4bc25fee4b3bc5364d228fce9742171ca908adc43548414cd5c6e8a022005db5e9756d04a559b2651d92aca15889566a50a5bcaa28e7c08c7b529c3ad51012102cffc68e414921ca0c60e237aa5106b3e4bfce8a565e216dd69089d533318b4b1
G0D *,����%�䳼Sd�(��t!qʐ��CT��\n� �^�V�JU�&Q�*���f� [ʢ�|ǵ)íQ!��h����#z�k>K��e��i�S3��
P2PKH
483045022100bdcfc71efe0b3942c147717095a55c7a7d7a4e682ecc015bfd5e631c07b2adcd022005a91a37077e43db243e78ee456e89219ccb24e6f6b63b2e2af875b79226c3e00121023a7fb156f05966893175729005b5900c278d4b76e168388b79f00508c2b4f899
H0E!���� 9B�Gqp��\z}zNh.�[�^c��� �7~C�$>x�En�!��$���;.*�u��&��!:�V�Yf�1ur��� '�Kv�h8�y�´��
P2PKH
483045022100a34a633ba19cd8f727b63af827b58ae1d74bb080457edf1b11a9c4e87f108fad02206c44f4f67a0a8ef0bb6ca00c87131e4abc19f3a6010803c6e411facdd93d4aa001210234439c85c4893ebc9e0cc7df2b88b96b7561e4f2ffd92edc9a488e3d7f9535a9
H0E!�Jc;����'�:�'����K��E~������ lD��z ��l� �J�������=J�!4C��ĉ>�� ��+��kua����.ܚH�=�5�
P2PKH
47304402203cec41383b723e0ca1c9461db73a43bcdaea8cad100bd37954185d1d241d7e0e02201c61939f41dc497872434de289f95ee460122c9130198f535688d1d299144dc2012103bba6020e22047468a2e243c17420eb4fa16edac314409db079d9f973aff8d210
G0D <�A8;r> ��F�:C��ꌭ �yT]$~ a��A�IxrCM��^�`,�0�SV��ҙM�!��"th��C�t �O�n��@��y��s���
P2PKH
473044022010d37f8029543e47967597c96ea3750b987aacae007a392a16f080407c45fc6c0220582e23c394231faec95ae744d69760e7144b6e0ee9e68751eb3643aad59103a90121029ba14271892a41ca368833ac776d3b98588fbbe4bfd3fad71931b03791d93737
G0D ��)T>G�u��n�u �z��z9*��@|E�l X.#Ô#��Z�D֗`�Kn��Q�6C�Ց�!��Bq�*A�6�3�wm;�X������1�7��77
P2PKH
47304402207a72ae9115c75751329742cc082137b5ac324d36f165910feb8c5e00ed2158c102203573ec10460ceef497fb2a190eb0252b4d8f3a3cdd4ceee00fd1c7fddb2129be012102113a66f835c26926fad5930835fa0fbc575dc3e78b1e121b76b8929402a023b3
G0D zr���WQ2�B�!7��2M6�e��^�!X� 5s�F ����*�%+M�:<�L������!)�!:f�5�i&�Փ5��W]��v����#�
P2PKH
47304402203de4d2b75d2557e4311c9f216016eb5d1e7e1226027ae04e06414320762efe1e02204f26a22dbd64f8bdfb4d3b20a14ab8de3e4d356a590decbc19a18fdf63ca9e2e012103303ee194089d2a3cf1e857a3bf59cdd7aec82fe9b4627ec89fe7a777e92de623
G0D =�ҷ]%W�1�!`�]~&z�NAC v.� O&�-�d���M; �J��>M5jY ����cʞ.!0>��*<��W��Y�׮�/�b~ȟ�w�-�#
P2PKH
47304402205afefb662905ab5964494d57a191464a9d18da2ffae86437434185c85105ebd202206f0e441642c94c49886a1bd467136f44aa27ce589aca14685871ece312d43004012102fed4363b9b5a63446728189ab9de5087dcc4e06d5fa1fd635a45ba1a2bea0125
G0D Z��f)�YdIMW��FJ��/��d7CA��Q�� oDB�LI�j�goD�'�X��hXq���0!��6;�ZcDg(���P����m_��cZE�+�%
P2PKH
4830450221009cfec85c33ec265f82774580e9f11db1dc296e92f074f6fefd019e3e3d5bd84f0220463267413ba1b8c74d3839a08a2c2d69f8ac7331686b7d9be00d997070efda8401210319923d95fa0ecabd16c419e15c2ff4cbee65244855f461684b9dc4a48b9b112f
H0E!���\3�&_�wE�����)n��t����>=[�O F2gA;���M89��,-i��s1hk}�� �pp�ڄ!�=��ʽ��\/���e$HU�ahK�Ĥ��/
P2PKH
483045022100b3b17799227a07faee8a3c08a7e966c86375bd318cf8f2a3580864b058456d3702205966c5bdcddc234aa2772a65a5af093a0d65828d031a01bf7bfedce5b9612e2b01210230cb1f41665ae841845ad4943556f7ca711197eab51f5e666d271a97cca7dde8
H0E!��w�"z��<��f�cu�1���Xd�XEm7 YfŽ��#J�w*e�� : e���{���a.+!0�AfZ�A�ZԔ5V��q��^fm'�̧��
P2PKH
47304402201ac6848b5309915a92f7e72504fbdcc23190a773ff3993f5d10c6834ad4bccc902200f4944a50f4b06a1a874d7153a8f437dcba56a253dd1ab2ba2ee4f400ea923d8012103b0b6499faff403beab4ded788e5632ae4e1b4041bf8bcdfbc942be5a5d96e97d
G0D Ƅ�S �Z���%���1��s�9��� h4�K�� ID�K��t�:�C}˥j%=ѫ+��O@�#�!��I�����M�x�V2�N@A�����B�Z]��}
P2PKH
483045022100a87d5a42b6424f4f51919e77aa8136e93e49f893ed098ee4bbf23c1f2b7808a702205bb14264fb9bae1a264b7c2a6427f9042df943323e4de611ac66165e32a66bbf0121037a4d685116eb0053f2fcbfeed6c00cb0b83856d935978979cc911c53edc1a194
H0E!�}ZB�BOOQ��w��6�>I��� ���<+x� [�Bd���&K|*d'�-�C2>M��f^2�k�!zMhQ�S������ ��8V�5��y̑S����
P2PKH
483045022100bbe19cfadffd6dd2aeb551af6d095a57f93f1fac756d9456b298099b62339bdb02204ced32ccb157748053773a78fb2376d10e6ff0ffaedc624bcca42a6ecaf8741b0121027643cb1850f022b356f1a32aa491462d805a190afb9999bc5ee51e4b1a6e8423
H0E!�����mҮ�Q�m ZW�?�um�V�� �b3�� L�2̱Wt�Sw:x�#v�o����bK̤*n��t!vC�P�"�V�*��F-�Z ����^�Kn�#
P2PKH
483045022100c998087d473e5a37ab935a9c04dabf3ca5fc8f8d7681104dfc7a311ac790082002200d96b7c27a9986261976ffe894b0faf2d15d706050b40429921393e2db27b324012102a1c7504e18e13f4493f6687e8198b3d13382c92852f3a6c3072aed505e27c750
H0E!ɘ}G>Z7��Z�ڿ<����v�M�z1ǐ  ���z��&v�蔰���]p`P�)����'�$!��PN�?D��h~����3��(R��*�P^'�P
P2PKH
483045022100fa21d43896cefe84d6f3adf5a7ecee1a5c63b881e3abfedf97b724918bb21bc502203f4f8bfbcee8851b6e115a86dfaf7a4802241ce53984efc50f1474698c06f8a9012103a9bdbc0432a21b3b96392709dda9f3ff4049143a51a2c20192a732a6032ef131
H0E!�!�8����������\c����ߗ�$���� ?O����nZ�߯zH$�9���ti���!���2�;�9' ݩ��@I:Q����2�.�1
P2PKH
48304502210083b4caeb72aefd279518812e7dee69661ef2182b687f79c50dc0de8a634b5c54022028dda3e3958740426a8a9de0871072e71938a36d3e916d18ee32028da6aab6760121026bbd58f97964b376ef05ffe37ee8d83a785aa33f0a689521689a2db7691674b5
H0E!����r��'��.}�if�+hy� �ފcK\T (ݣ㕇@Bj����r�8�m>�m�2����v!k�X�yd�v���~��:xZ�? h�!h�-�it�
P2PKH
47304402206866959e619a3623594d4c8a7fbcbdbd8e94aa64dbfdca42113c61289dedadb3022018e88c57886375dd34da96fa124a5df5a4b7a8016a509b1db981daa7257ec97b01210264424d9e9cf8c63723b6213f1c52206ca596621b85f3c26050b9f9e060fac9f0
G0D hf��a�6#YML�������d���B<a(���� �W�cu�4ږ�J]����jP���ڧ%~�{!dBM����7#�!?R l��b���`P���`���
P2PKH
4730440220076b78ac2de11432b1e8502740be50ed01da2ac833d52bf5be19c8d26ac1140302206ee30b1aef6308cf0411698fd6a6f4b09ae4df1793ba9bdc34497c5822e568400121031b55b197bbbf290b9fcaa11a3925d1ff94b9c2f611c85462d35b5542adc9f20d
G0D kx�-�2��P'@�P��*�3�+����j� n� �c�i�֦���������4I|X"�h@!U����) �ʡ9%�������Tb�[UB���
P2PKH
4730440220722669e5be3421fee95a0dc0c2ac26815a649241ccf45a625f0ca969242a5f8902201bb0f1768af0e8e508751e44f5188a4b3af04bd4a646a69838e8802e3cf0e1820121032ffe60e600fcda509b57fd5c9d02ef474b63d6f9bc8c7fb3b7897bdcd1557fb4
G0D r&i�4!��Z �¬&�Zd�A��Zb_ �i$*_� ��v����uD��K:�KԦF��8�.<��!/�`���P�W�\��GKc�������{��U�
P2PKH
47304402202c4ffc404dd4ec9731c4df30c2b1c3fa1278c5d0ee160d5ff3d53b87181956d702202dd85d274eda48fa9aaaebf1f7e7cce1ba0eccef6956e2dbf04300f377007fa20121022d351482d634bd955616ff95b764f8d5d3247bc237460236c2ec9b596451b3c3
G0D ,O�@M��1��0±��x��� _��;�V� -�]'N�H�����������iV���C�w�!-5��4��V���d���${�7F6��YdQ��
P2PKH
47304402203c6d45a8853dcdded59672cadd82939b3da432f8d7d9659b3e49f6d74a343b280220038ae6ff8974a9a3aa0a5ce0b5394e0767f210dca7023bc6a5bb0fab7ab91574012103cdf0f406236345299234dc2522c9a4e8772fec73c6b621df79ffc6e8cf30ac92
G0D <mE��=��Ֆr�݂��=�2���e�>I��J4;( ����t��� \�9Ng�ܧ;ƥ��z�t!���#cE)�4�%"ɤ�w/�sƶ!�y����0��
P2PKH
47304402205d1dcccb5fe2e54894336c2b05a6eec69d9f843b84019f8507cff7f4d96b24f20220786cee01f392d1e4c8cb8045a7f1bf15e5406bf2923b9edf1c6e8c3d820a88e40121036894ed7388fbd6c4528e2020cc33235e060e4ee0a3f48810c0090b12ebc7f949
G0D ]��_��H�3l+��Ɲ��;�������k$� xl�����ˀE���@k�;��n�=� ��!h��s����R� �3#^N��� ���I
P2SH
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
G0D W�����`�P��6/v�hj��B����+�Q +|H��Z��%A?��+¾CW���n��G0D ('�d~�g�0lxW��#�$�@(=o ��j�w -�O$/��l�CV����"��+�Q�P� y�r=LiR!�����. ȨPf���,{����q+��U<�!��;o��������X��@�p����������!�j���I�}X����u����}�f k��S�
P2SH
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
H0E!�vAse?��+�Y1l��W����zb�p|�S� M?���ޓ�P���6�R}� ���9��hև,G0D y���� )gC-�" vÖ��BS���+A x@��#��2R��M�9�.ykĀj+�%�d�LiR!��9�V����iȓYD�=qm�*���İw!uߛ8��x\��j$����4<��4��o*�p��K|�!L�T��҈v3����!`�F?�萑�?�H�S�
P2PKH
483045022100c615167d43c775518cf7e0c7544cc981217cd75485c6d181765f77d4be8b0d9102203d89304d038b4a028081aff1262bfe5f4c78c16904ee82411aa48324dc17196a012103eaf0acb2d846d4c36f9d5913a891fff25a61c9a4ba70410b8bd3248bb9e32420
H0E!�}C�uQ����TLɁ!|�T��сv_wԾ� � =�0M�J����&+�_Lx�i�A��$�j!���F��o�Y����Zaɤ�pA ��$���$
Output Scripts
P2PKH
OP_DUP OP_HASH160 1313b70325a912fb40aacc4f05ee7f98df3516a0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e999a01a0102d948bc3dd5149d6266ba411cbe2b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8b0bf8b671cbf2edbcdba7f72bd117a5ebdda9d3 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b177175d5c7b174f1396e4f97c362087bb05842b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 40b033bb70991d59a66aa5fa978520b0f06daea7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 57b970ce618dbb62cd8b5040370853d5d763ceee OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 45187909afa39bf2deb79906744ec41601f6a256 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 68308fb3a3cefcb4a56e9569e10975e2d9aeb96a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 45f10f3330185d9b09025de19d06f1e7339424dd OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 10c79d4d3325a0c1dda63f7e9cf4097d62b55cdd OP_EQUAL
P2PKH
OP_DUP OP_HASH160 2c1d31f8be64ff066746db9a57a9fbc1382ab6da OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8c5025e29d73d722271ed3da6106e12c304ec7bb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 09b7747eaa5801074c38858501c89f78e50024e6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 339ac0428ce7f4cf8272afadaabf1b329bcf3043 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0ccb249126f17516dec4dab42c53cf36f7ced41d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 84d6c166eaca5b226388622bef0c35e15569c2ac OP_EQUALVERIFY OP_CHECKSIG