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.
Hachage de Transaction
c9d719dc8946d26f633bf77cdf79b2fd368166ccaa66d00d09510607c3878e83
Résumé
Hauteur
Confirmation
414,268
Horodatage
2017-03-13 08:21:41
Taille (rawtx)
6,537 Bytes
Taille Virtuelle
6,537 Bytes
Poids
26,148
Statut
Confirmé
Entrée
0.00427133 BTC
Sortie
0.00405918 BTC
Sigops
8
Frais
0.00021215 BTC
Taux de Frais(BTC/kVB)
0.00003245 BTC
Autres Explorateurs
Transaction
Entrée (36)0.00427133 BTC
Sortie (2)0.00405918 BTC
Scripts d'Entrée
P2PKH
483045022100f80a29e64b2845e8e6f77c8bc95c0d0f5bc9cc4998942fa3591e6800f0fc597c02204a8fa4b10177bfa8c521aff5da0bd087c110bd28d7472acf253505ba098be3c001410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!� )�K(E���|��\ [��I��/�Yh��Y| J���w���!��� Ї��(�G*�%5� ���A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022052013fd5463269fbb1524d1fd0319cdf751ff4b2f44384616961f14ba3273aaa02202144c89a2845ba9ac2f2215eae2a5c72a3ff659e89b117f9eec2643bf678419101410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D R?�F2i��RM�1��u���C�aia�K�':� !DȚ(E����!^�*\r��e������d;�xA�A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402200a724bce63c24bc17159ca8475e0025658cb00e3bfcae20ab21d3605d42bbb3e02207b6cd93495e0f43b29d69c55ec6c82042ed8321bc249a303f85fe7319e99412101410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D rK�c�K�qYʄu�VX���� �6�+�> {l�4���;)֜U�l�.�2�I��_�1��A!A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
48304502210095b3c988a42d9602cf8c21b1d86a9c503808af5d46ee43b8f2bff73f1ea3390302202bf100e0799ad51dfb0bf2fa25dd1b9b2e982a30451cc1f3fb1e30f13326dbd901410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!��Ɉ�-�ό!��j�P8�]F�C���?�9 +��y��� ��%��.�*0E���0�3&��A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022010f41d83da957ed208a3347ef516b4c3a6139f0325ad63d69a7ae2a846ec31e5022061271eb08866b64f93584385a2a77a1f077a77d45967ed8dbf67ed502f434e2e01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D ��ڕ~��4~��æ�%�c֚z�F�1� a'��f�O�XC���zzw�Yg퍿g�P/CN.A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100bc0892847770bd8ba46b984ee9701f8ee0758f43994c37450a9c00fc2bded06c0220576be8b8f17a077bf1650a50945176833a9eea7d04e738308ba1ad908e514cd201410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!���wp���k�N�p��u�C�L7E ��+��l Wk��z{�e P�Qv�:��}�80�����QL�A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
4830450221008b10ac32649b4f002d268b03b4f2f0795e5f579bb614345ba1b11d2c25b8686e02206b1b18837144a48cca7ef06c6a7c8403ed076a3a8fab804614c72da13294f6b901410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!��2d�O-&����y^_W��4[��,%�hn k�qD���~�lj|��j:���F�-�2���A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022030f0e35db478e8bfcf95098c95077c578c28676ebc6aebfb8e191089543c9043022077ea5e9cb123fbaa61c0dda9a6bacb7cc87026540575a6a48fb16a38c16c99af01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D 0��]�x�ϕ ��|W�(gn�j����T<�C w�^��#��a�ݩ���|�p&Tu����j8�l��A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
4830450221008d6dca791aefe8f0b0ee35e5bf7db3650f3af26088f0c2948c2c0e3f2c1933f202200e4c3354a7698e5c695e561072d9eaee0a26c135ee30444b604eaccf1b36e29601410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!�m�y����5�}�e:�`��”�,?,3� L3T�i�\i^Vr��� &�5�0DK`N��6�A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100a815b47ee117c308c93c5acbe9007ae0416728db53aaacc8ac59f13c1a339f5002200a11602f9c743b928fe626fffc4f3ca4d4092d690ed0c653f35d02d1bf8c910901410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!��~���<Z��z�Ag(�S��ȬY�<3�P `/�t;���&��O<�� -i��S�]ѿ�� A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
48304502210085dcfff380292f0655de62240c2f9b02aac4cd1795c6fdc621488b2f1506f1860220150e3f12f20cc443555f08f64fcc99d126b79f731d1dd4255768030c361a523601410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!����)/U�b$ /��������!H�/� ?� �CU_�O̙�&��s�%Wh 6R6A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
4730440220015aa5469fcc445baf4cdd201ce3ca52036da98705e00514e4d061d3428ab0e90220060e421d3a06a8264da7bdc26c1086be39c2e236101625899e9374a55a95541901410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D Z�F��D[�L� ��Rm�����a�B��� B:�&M���l��9��6%���t�Z�TA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100ecd9c4e9a673fc5302acc94f8e7a65da0f5ad74e2177a3f65595e91a52aae71c022033766bcf3682bb299255072db2aae75eab3f8f53bd4d1e61eb8780f0f259a8ab01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!����s�S��O�ze�Z�N!w��U��R�� 3vk�6��)�U-���^�?�S�Ma뇀��Y��A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
48304502210083965aa2837ecb8a7b60011e26ba7a37fd3e667d71b9bf27b2f67db1a84596c80220513517a771cd0ddeaa9b8da671af400be050be54daf5a306dea310e10240c79101410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!��Z��~ˊ{`&�z7�>f}q��'��}��E�� Q5�q� ު���q�@ �P�T���ޣ�@ǑA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402200605b11ad18cd1215b0e950707dbb4821fd01af790c44791764f2b4580dd6cc602207ffe471336d8955a61a9355999895ca135aea833d41cd281c6e1537e8cf0c6b301410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D �ь�![�۴�����G�vO+E��l� �G6ؕZa�5Y��\�5��3�ҁ��S~��ƳA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402207f2569937afe65f149ca49dd59111b5394a181beb6d839290a4f3ba1b357564002203d25ae39e4aa2a5d43b93f9183b4fbecc8f72e19aa5917a909e815ea03107d3401410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D %i�z�e�I�I�YS������9) O;��WV@ =%�9�*]C�?�������.�Y� ��}4A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022061a75a46a4517650bba5816eef5525e7cfadeb6cd99d8a46bbca5f3c6cee677a022039351abd3019a70df3ebefb646028e26856c6afc617c51e268c71cdb3bf1ab5e01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D a�ZF�QvP���n�U%�ϭ�lٝ�F��_<l�gz 95�0� ���F�&�lj�a|Q�h��;�^A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402205d48ada653f3287e35b7855803db28b51187986d843c06770df6e014ae7ffb6502202df05bb419302348aa843570ad7e355f3abfa8baadaaeca3181da51182b4bc8d01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D ]H��S�(~5��X�(���m�<w ����e -�[�0#H��5p�~5_:�����������A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100b219bd8a6c1cf1adf22fd366366447c00ea0d2728f3b6a684a550d775e5b9ed2022048c35e8f7f3ef3931a2de7948c1e64ccdf02ff59d5a38881759766a39ba58b8a01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!���l��/�f6dG���r�;jhJU w^[�� H�^�>�-甌d���Yգ��u�f�����A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022030adb1232fe82180be0fd2f3e6a8188fe1ce7d0ef5aadd75463ee28c311dcd2202203cd607d7d212189bed022233313fa869bd1289f10b14056992cc8856cd2d986301410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D 0��#/�!��������}���uF>�1�" <�����"31?�i��� i�̈V�-�cA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022066e887ca05532b6d62ad217c9350c2ed4ef879f7676e6bad197ba4778c34986f02202244c96796ec67231a2cfee6ad095aa08a379732aecda545b0cea855cc6871ca01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D f��S+mb�!|�P��N�y�gnk�{�w�4�o "D�g��g#,�� Z��7�2�ͥE�ΨU�hq�A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
463043021f3789913c870169bb8d5b2cd68fe058d92c48a32984d59965a8c224b11c0d81022041d9301bacdeea35a68f20c36fe6226a687ad04e3a95e287b35ab6d543d1767b01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
F0C7��<�i��[,֏�X�,H�)�ՙe��$� � A�0���5�� �o�"jhz�N:�⇳Z��C�v{A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402200852ca79cd1e80b7ed3f2bc7dffd7a223db476ed5863ec3025b5e344af7be66802206403827f0b44801845b9bb1c621d74a96f28c6121c8ba7b4ab30c4e6d35f9c8701410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D R�y����?+���z"=�v�Xc�0%��D�{�h d� D�E��bt�o(�����0���_��A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100d1e2d149e60303be128a20beca4c0320c4548e2129012b69c18c3285e9862cb202205c8494cadd8d35f09c98d2d483ac033d38c8abe79960446c60d852aa0809b13601410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!���I��� ��L �T�!)+i��2��,� \���ݍ5��ԃ�=8ȫ�`Dl`�R� �6A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402206f0ac168d414930f7b36ddc8568795a36ef41b62e12de16808c9fc6dca192e0b0220549a63955018c9f0901849bce541fec3e0706e34cc1307f0de7d41db0bb442ba01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D o �h��{6��V���n�b�-�h��m�.  T�c�P��I��A���pn4���}A� �B�A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402206c9b33ab1cc02cbf6c0bf6800192d419c691b432f8dc8ba033c45608da60861502200e3fae60320b930f1f4abf7f1284cd3130fce92bacb7a4921601668306a1eadf01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D l�3��,�l ����Ƒ�2�܋�3�V�`� ?�`2 �J���10��+����f����A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402205c9d944a3b78278f6f11771c26fca295e054a7e23180a18f8241df0d051b14d802206524c3dfad606f3249ee0bd30d5ca9e045b357a98ed498aabd13edb6496d244601410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D \��J;x'�ow&����T��1����A� � e$�߭`o2I� � \��E�W��Ԙ����Im$FA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100a0ad3d4f8559e45d66128f9e7a19472b19711bd00ce83ae028216da455e8dde902202858b22b9f51a29ccbeda6b96adb94a0cea640ac8b63e785d91f1a986104214401410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!��=O�Y�]f��zG+q� �:�(!m�U��� (X�+�Q������j۔�Φ@��c���a!DA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100abb1962555a4485c85217a987d191a28faadae45afd520262bb77c087e7859dc02200b4fc14b7b6da04bb42cc641ecff9b623938d75f525e2b1f46481fe9880963d501410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!���%U�H\�!z�}(���E�� &+�|~xY� O�K{m�K�,�A���b98�_R^+FH� c�A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022049f2b719474fbbf3cf388c004a15112fdd2c1ae6071ee20ab7cdb469fc7546c5022076434208caa5be5c0bdd30d6c7b2221266ed0003ef1a026d896d4319c2bcd99801410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D I�GO���8�J/�,�� �ʹi�uF� vCBʥ�\ �0�Dz"f��m�mC¼٘A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100f299ebd4821d77d55f2d4396e094d330b34456bab425ae130b7b22a68134a28c02202a7cdf12c15472df6039111838f1a727681c16aaced0b56c860f87678e6c161001410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!��Ԃw�_-C����0�DV��%� {"��4�� *|��Tr�`98�'h��еl��g�lA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
4830450221009d3beb1cbdd9a0a87e7f1a9a60f9d207e56d044654f9000960c9153e676fbb9002202e7a42c189a562dc731e575e0ac6ef080cc64561fe6daa014c22fbcae753b64201410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!�;��٠�~�`���mFT� `�>go�� .zB���b�sW^ �� �Ea�m�L"���S�BA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022048390d79a3d1943367f3c4f7553df6029aa1c9c02847aea42d7dafdfaa6d66170220735c7abd713cf45f0a387a7806c42d1a6fd51d27b3d7afc7c1116618e519464e01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D H9 y�є3g���U=�����(G��-}�ߪmf s\z�q<�_ 8zx�-o�'�ׯ��f�FNA6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
483045022100cc7ecb9db55dedb44604313445738530d6b83c00d74deb11304b2d6b6b98c06902206404d141ab2fbfb782cba5355f98d6e88be13384648cd31623ca6af90e973c5f01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
H0E!�~˝�]��F14Es�0ָ<�M�0K-kk��i d�A�/���˥5_����3�d��#�j��<_A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
473044022064f572cd17b0315659a0e5dc259392fc5e4cd6da0f20cc4f641b568b0ea8a87c02206234084a9d7a4af5bc56a191d7bde3e89cba0c8de98f1516a7c5166f656dc08e01410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D d�r��1VY���%���^L�� �OdV���| b4J�zJ��V��׽�蜺 ����oem��A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
P2PKH
47304402206a795c584bc25cd6f88dd2bd825920aef39ba18f91832275e0a12a1ff0e97da00220237a025ef0e683b0fa69668e77d17171aaead0b56bf48d902157b63d62ecb98301410436671af96c060ef68b81390dfaf891f499dac8970e2e37ad80c70824efc3c38ac830427beb7761dc629fb5b8e56813ff900853bf28c36436ef1b3e0503f70d04
G0D jy\XK�\���ҽ�Y �󛡏��"u�*��}� #z^�惰�if�w�qq��еk�!W�=b칃A6g�l���9 ������ȗ.7���$��Ê�0B{�wa�b����h��S�(�d6�>� 
Scripts de Sortie
P2PKH
OP_DUP OP_HASH160 f80961abd96baf4eb025a1bee2f501eeee4a1c93 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 87422d31d780ef2b46799b69e91a03e61107486f OP_EQUALVERIFY OP_CHECKSIG