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
350f03dce0fc33940a83af1ca78c0bdbe5562662e515bce9298cd0c0c20eddd4
Summary
Height
Confirmations
416,941
Timestamp
2017-03-03 10:59:21
Size (rawtx)
5,546 Bytes
Virtual Size
5,546 Bytes
Weight
22,184
Status
Confirmed
Input
7.60967793 BTC
Output
7.60144106 BTC
Sigops
348
Fees
0.00823687 BTC
Fees Rate(BTC/kVB)
0.00148519 BTC
Other Explorers
Transaction
Input (11)7.60967793 BTC
Output (68)7.60144106 BTC
Input Scripts
P2SH
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
G0D D�lk<g�,#rjC8vz#�]ӺH����w�k �d��qS�ӹX���Z��^D���'���}˜qH0E!���s)3�Pu�]�mt��x�bw*�К\ mUoP�� 3�W/��-?Z��U�I�{-��E9�LiR!�G�N��%Ǒ����)��c@!��o�Q ''!7��M��8�w�m�:����ZP���E����!����:u�Y1_��2�"�����6�,_Nh�,*�S�
P2SH
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
G0D -?��~���*x��4�� �t��=����,c�i�; 1�ǔ��{���)����Z���.� �L��t �;H0E!�0&3�S��e�| js�͸tcDe��d($�] 4t'M�ًZR�E-��B��� ^!��b7��ZLiR!6��w��(!{���w�6x�kܵ���F'!��A��_'��� ��>��p������� ��� !@V&�8+Z�>x�.O�:3w�u�9�_Cr �~S�
P2SH
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
H0E!�H�R}��c��\K#������N�+�\�ݬ�ٮ Za/Ǟ`rs=���r���bJ��0��J���kDx�H0E!��LX��{E�i__�gx�Zo���L'� ��q�uM ,BtXZ �˻��H�|)v���C���O�|��LiR!���)B;��7�B�5m�s���^f���������!��5�ի��u�F�kr+��q�ߛn�O�} � !ކp�[�b�vag]Z��%���������S�
P2SH
00473044022029ac9dc96f7f334bd9fa01e9f2b2e8e125d7bf729d056c518308fe105678a2b80220189c70f5ad85a1a020d36f5366e61d11b81e0fdda5040adb5b569e2018b11e17014730440220548085bab113b88a7336385f69d7661770bde27a61f53bcc3fbcf00d338df5080220295bb99acf3da4891dbca1dfcf2015b733e3a14c203ccf75eb01e2a76c11b668014c69522103cf447c69a2e39b59b57592ee6b6b51a3a15c46e62b1f92155b187fc35ed6c60721033744af0fc83bcecd2f398ab5d25dcfc65eca09e449907acc4154b965046b3d9c2102f76c874fdbd48b1b7b2cd7d9caf92dbb13754f136e74905330e75b36a9c991ed53ae
G0D )���o3K������%׿r�lQ��Vx�� �p����� �oSf��ݥ �[V� �G0D T������s68_i�fp��za�;�?�� 3�� )[���=������ �3�L <�u��l�hLiR!�D|i��Y�u��kkQ��\F�+�[�^��!7D��;��/9���]��^� �I�z�AT�ek=�!�l�O�ԋ{,����-�uOnt�S0�[6�ɑ�S�
P2SH
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
H0E!�a�Д�j�P8��S�P��h��]`C�7�$ vy�+.Y�����z���x��?��C9��i��H0E!�� N�*�����Y���^�nY� ���d�(y�� 0�Iơ^�����o 4bO�K����� �� LiR!�ᐁ+�9nR�]��A�.+qdM��%� 1'v�S!!��dz�[���������]6^`R=bDv)e8�X�k!��p �3w��=s�Kg@YYd�0R�<���5��S�
P2SH
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
H0E!�ڇ��w�f���9�m�Zj$��NQ*@���!� Sq���Elj�Ao^e .S�ԗ�ksͤ��UH0E!�Ї�(�y�M��](�����:��[��̦ � 3�;9��L�܋9�<V� 7��(n5Rg�LiR!�J������)/N��|5 &*�%�c���s�!��������2R�lD�D$fUpePN�mG����!����꥙� TV� ?��"D,�u�l���g�H2QS�
P2SH
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
H0E!�I>�)Kq 7=��tx��,p�F�`I��[� �2 �uO!#0�pԒ��/��e�)=w���H0E!� 5T��3�d��h��m� 8������+W2T� L������%AQ�vC& ��cb �}a�3�@8�LiR!��~���}��G�p�� �:`i� �C�цL!9^���]jG�X6��bi��1�[�JR�_�\ !�Q�5-�٢i2�kͬ�K?"�&�{�����B�S�
P2SH
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
G0D �}}莙��u�5���\[��R�����0�iL 9��ڵ: sf���SF���g :6k,� ]G0D %o��2�_��'��3刺ԯ}C9�*�cq24 {zݕ�w+���$ɤ��<��&0N�R�p��f��LiR!�^qkw�yHZQaߔ��|(�$�9�C��9�&!�9�;�3aQ�"YٸI����rt�?�[Yw�!�����fege��1Z�\ �DZ`� �H5p�yS�
P2SH
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
G0D &�_V������t��x&?�A��o��or �`���!�{7��d����8f)q�jڳO�Y.<�G0D xxò���b��S��C0z�#�g��9���}� %�P7?z�MQ���*S3�Ԙ]�C�e��3�@b�LiR!.�o�&-+��5�r��2���ԋW�5u�@�*�!mQ��8�2���Jq���X7&��n4'vUX�!��ɟ�r!����Ӭ��슃�^�'�‡mW�M�S�
P2SH
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
H0E!���2�[ߓ������a�' �ZY�Зd�h�S W�0p.� �cO,(BƧ�R�����z4J%H0E!��'�ݾk{�>�o.�$&F��%�2b�C�{9� v�@�?lAN�p�ׂ��P��$�4Q�GIEfLiR!w �8�U]tM �5S���F�ד`�����w���!�=�����_�(�*�ff�K!�����Q!��!��2�����L�Y�H��l�UF���-eS�
P2SH
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
H0E!���_B��%�c�l�=K���H��51;r<NH ۤ���~�2�50�� �+��І г�2���.G0D >po��v �!���l8���hQI�����1�&Y ��2CF��V���Ֆp��k��S�dz�j2�LiR!t>�]���ڷ�x�b��i�*j�!�U��8=!�Q>sHy�Xt0����v.��)��S~��'!���1�Rȏ�K;O�����~���Y4˅�:S�
Output Scripts
P2PKH
OP_DUP OP_HASH160 62855eac00993c6a73d2bbd2dee599099a694511 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 d04171af0d9993a2eb20ae27a78b85e4da36aee1 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 2d82acc05a0034865bf50a178c90a0d30440ff8a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 62354b1e00f0e5a42f8f5f5ea2a0731824c98712 OP_EQUAL
P2SH
OP_HASH160 e810d2e2d4df21f32b06ba3d475e544b115825b0 OP_EQUAL
P2SH
OP_HASH160 845e4bb32b49da9ffc8afcb1c2437bd81e00afce OP_EQUAL
P2PKH
OP_DUP OP_HASH160 1ab451db7514b80dbc2c206dc20640fa203a1be8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a4367435d4131b226c748b7c0187bda7be71283e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6d2af892deb30a8589681aea560fc0dc2ee2f8fc OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 868691b5c45d6e77d5d6a08bc61bdccde5d0e15e OP_EQUAL
P2PKH
OP_DUP OP_HASH160 893132c78ce00722f234af241090514bef75094f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0149f8ffcffdf46b5f5050451d87bdd7bd681e74 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b6ad25086f9271a0d848ea7e046deddc8f636113 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 451a83cc39528f6d2934d770c49487521710bcdd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3977a9c82b7648067787821a4c65d8461e00b7bd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1784379f2ad0afc169c0357fb6ad1671f6651581 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9f56758aacea128213662cdb4c650d588215135f OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 a1070b4cae64ac0cde9a65ab104c9609eb17b03a OP_EQUAL
P2PKH
OP_DUP OP_HASH160 132a2593cf14cf2049984c8e65344b07d2e43255 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dea7ff1c2b1a16898db840f87c446e6c4562aa21 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8f513ad1bc6caa0cce7b1924aba005463140d322 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 4c47f1b9a5db68ca0aac7ee7594143e3ee1f9c05 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 4605f611de41b9491cbd64646d591802fcb75895 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 26cca3d84b13eeb2443d11c03b0f8dc3a9a64a84 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 01e556dc5806a02d49ee7dce9d5afbef4d7cfea6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 35b19fe047e99218f8fb2db806516d3734a62d0b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d001212e5a3a38658cc0a5283387a48d02eabe97 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0b2b71d01771cd44b04db3e53fd998c517377a07 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 606f0d6d48f288f48a0409577556b60776874d77 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c16879838f00832a85dddf4c31830713983fde50 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2305ccb3dc3b1a8d8a66e668ddceb8127bf70eb8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2c940389efc0f4f5038415ce6d4f5aeb56d625cd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 45646382634a08795874bc894f0ae565a0f533de OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 05bb0200895af0c7ad31cd5fa4261fb3b2cd6382 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 869aaea8c2d2a33c619ec8f29059609648732533 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 48859a30460ead6b44fea4752316678d71c4a6ce OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ded94698d48e2570a325c2d27da71384471b6629 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8b2dac019eb77b28670d5de95d41123a5464edcb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 07b292533d7112220eec2fdf7b6c8b4a0a685a97 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 01e7e83b4ff045dc7fc5631d8bb40cb65c77dbd5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3ed29235b42c46cd17d7ce605949be73ce4edc40 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7958ba939920154c9be11cf9ecd4be9828b82dc8 OP_EQUAL
P2SH
OP_HASH160 244456769910bd788673b4d256a6a56637706b15 OP_EQUAL
P2SH
OP_HASH160 49ba663ae6fe2206096cea7ffb2e3d2c7a5687d9 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9862bdaffbb488d4db382a64f60c09f308a1f56b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e4ae29383d10cd2450dbd71c6d77044e46896217 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 6cfb62e35b107f3aa0cf6d20ded919be0995d2ea OP_EQUAL
P2PKH
OP_DUP OP_HASH160 1e9b20c888d2b081dfec48dee80587ee798d4c30 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4fb1067aac7fcf1b7a6a8472f2147318f5219eea OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 5c16e2943d212aceb8cb3b23b32ecc4407efdbf6 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 7cf3679ae99f8d5a4aab392391ffa997656965ba OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4d3c4a29ac3f5f674d4ae8c743c86b38ea72de68 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c0ba9dadbd7ec3dd5ba677fafdda399d0e95ca00 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 0126aa7835a6dad8f4ab7f9237526bac36a24ef3 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 71484af8a21cd2f1924475cdf54dd1eec647ad69 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 44a62f63178406ec49a21099b1dee4d32db7c0cf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5a8c8dc0f02a4eb2a72f9c71a3f2eb0075535b1c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2014e2b37ec0492bfd692c4dcff38e9918dd74f0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7144f2cc8c786086c8bc0d92749e3b4bf0f4213d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9176d6c9bbfcbba20a8a90f20a51112ad22a276f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a92d3ac08a222628e20472fedca4e19edfd9f6ff OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9fa1407fdffd61b733e40606211a5ea1effd0ab7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0f62b20c00e7d7bcbe35d002d8f13c854e153906 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 19aca9afea269b1fae317b6c8294f04292ce09bf OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 429c093ff2c3fe6401bdc290215052177f8779c8 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 88957835fdf8194de2acb7a7e203f5c84b606bb4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 46f7384c1f1791bc07ad553ab2b53809335f9fec OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 00c68b119b2ece0e96cf630d35e2168b64281f8e OP_EQUALVERIFY OP_CHECKSIG