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
f636621ea0405dff0ea3d0ecbc33f8c311ca554ec189af98da5222696dda6de2
Summary
Height
Confirmations
662,345
Timestamp
2012-12-27 03:06:56
Size (rawtx)
6,795 Bytes
Status
Confirmed
Input
0.21350207 BCH
Output
0.21000207 BCH
Sigops
2
Fees
0.00350000 BCH
Fees Rate(BCH/kB)
0.00051508 BCH
Other Explorers
Transaction
Input (45)0.21350207 BCH
Output (2)0.21000207 BCH
Input Scripts
P2PKH
47304402202cdc4c7566693065169635c9f860e08a8ac7cb58851f2f347780959eff8dd646022048fb8c9d6bdf1b0f21bf6ecad39187e69d7a8f9e4f8799e67006beddc3ea3d1401210327ffe518c4902a28aae37b766ea45ce6d7dd799880d8ef41faae3ec16455eab9
G0D ,�Lufi0e�5��`�����X�/4w������F H���k�!�n�ӑ��z��O���p����=!'��Đ*(��{vn�\���y����A��>�dU�
P2PKH
473044022057f78860e8a48d5fe3ffd265b840b15127b1f89b67a1a276e210112a52e1b0d30220636aa72b5dd5cafa924b7a688646ca845de4d8556f762f8ff58cc109a208d39f01210321ca62e075c22a11847d0c390f18607261c927cfdb27a7391f6bd78c5eef1509
G0D W��`褍_���e�@�Q'���g��v�*R�� cj�+]����Kzh�Fʄ]��Uov/���� �ӟ!!�b�u�*�} 9`ra�'��'�9k׌^�
P2PKH
473044022061a6ef4f00fd1ea7a000f7e9ee9c4dd142f2eb8fd3f0026d5490df4e561937e8022014020d2aad66f39ad790b5559b499254b9371bda60f5bca4c5fff3a5c1b6f735012102dddce1832d7c0dea4855e41cb36699c0825c874c1e22e9edb4fdcb6b0bbad1d5
G0D a��O������M�B����mT��NV7�  *�f�א�U�I�T�7�`���������5!���-| �HU��f���\�L"�����k ���
P2PKH
483045022100c98c9d41285da5d7c5f5d0a5a9158d33d1c6b1c18de447d335dbc167214d240802203351af5e5e656d75046af73cd8ce4631dc39ef4f8b076548d8d48da349ea4a5a012102cf7fc9a9d5c5f49257428a4a2f7d33cc2aab492ebfcdfbf4bfaa3f0b47963fa6
H0E!Ɍ�A(]����Х��3�Ʊ���G�5��g!M$ 3Q�^^emuj�<��F1�9�O�eH�ԍ�I�JZ!�ɩ����WB�J/}3�*�I.������? G�?�
P2PKH
4830450220690d4ea49955388528bc0d9c7259165e5e5572f210a75a45d5cffe7e07cfb7f00221009ea2ea383e27995db688bcf2519be2ec23798d3768f40bb4f70d607eb8702c30012102fe9c1da4aad59de86ebb174c749e577c89fb0a163c0bf5e991917ea38416f499
H0E i N��U8�(� �rY^^Ur��ZE���~Ϸ�!���8>'�]����Q���#y�7h� �� `~�p,0!����՝�n�Lt�W|�� < �鑑~����
P2PKH
4730440220172df0afde00ac139f47c9ef10dcd4d6d97016188bb6137612351b7e794df7f6022065d8c725a76f66784be2f4fec37175992d29e241b3b725cef1a9992a8c2b1d8a012103b6f17cfdc910a57dc12a562cfc60439ec3060b5a750a50c7ac007ecc69fff419
G0D -����G������p��v5~yM�� e��%�ofxK����qu�-)�A��%��*�+�!��|���}�*V,�`C�� Zu PǬ~�i��
P2PKH
47304402206d42f3abd3730d54aa43dc766c67c28fc5d4917acd072fb26d6964952ccfb50902202b20ffd6d4d53840ae4dcc84bd35488e00b395dbf8d51f024e9dc20630510b01014104615fc7bd1f11c006890fb2da4a14b623ba2c05085fedb1710a61ed539d29120381035ef8b96667b9415d4b95830ade25d708bfd9f4c2a4fbd3aa6762b34fa433
G0D mB��s T�C�vlg�ԑz�/�mid�,ϵ  + ����8@�M̄�5H������N��0Q Aa_ǽ����J�#�,_��q a�S�)�^��fg�A]K�� �%����¤�Ӫgb�O�3
P2PKH
4830450220446bdc914d6fa7282b064dee0cada00e60b30079dd4b41792eb1337281b9b4f9022100ab89ab49b0e7b58fea0253c1c5d389e3d9d005e696c18eac3025002b8327bf09012102dddce1832d7c0dea4855e41cb36699c0825c874c1e22e9edb4fdcb6b0bbad1d5
H0E DkܑMo�(+M� ��`�y�KAy.�3r����!���I�絏�S��Ӊ�������0%+�'� !���-| �HU��f���\�L"�����k ���
P2PKH
4730440220209e0ffe4f72a2886349ae264adddae715825f4933928030ea5adbd873b8121102202a630642da94746733845ea4cc055598bd6a2d7564e9028ef244d0a2c9f8ac1201210206e7a86611fceb80bb3d328c4993614cb31931afccbb4be8fdb1e3b0961cc5c5
G0D ��Or��cI�&J����_I3��0�Z��s� *cBڔtg3�^��U��j-ud���DТ���!�f�뀻=2�I�aL�1�̻K���㰖��
P2PKH
48304502203dd47592e86a4fcda3d1dcd7ea1d49c60fbc8e7a823dc0da952a66c48202a125022100d9f09ace8ad78bf3e350807f640f1abe3b11d00a8437dd5a8768a134920c627801210211e1c492a2ab5bd185db8c912cd4bf7181cd9c7e9671ea9e0be078cf948c4946
H0E =�u��jOͣ����I���z�=�ڕ*fĂ�%!��Ί׋��P�d�;� �7�Z�h�4� bx!�Ē��[хی�,Կq�͜~�q� �xϔ�IF
P2PKH
4930460221009c606f15a52dfe6b7c99fb5a8f5e18abe4e27446b4ba4aa5dafb510738123750022100e51494b360bf919d5a56c132878800168c5108f41dea84de0c5de550897d6752014104615fc7bd1f11c006890fb2da4a14b623ba2c05085fedb1710a61ed539d29120381035ef8b96667b9415d4b95830ade25d708bfd9f4c2a4fbd3aa6762b34fa433
I0F!�`o�-�k|��Z�^���tF��J���Q87P!���`���ZV�2���Q��� ]�P�}gRAa_ǽ����J�#�,_��q a�S�)�^��fg�A]K�� �%����¤�Ӫgb�O�3
P2PKH
47304402207b039ce06046ca01ccd970720c94609b97fe7af737ca0cef9701027b3a7ac93502207212f8099407abf867443c8ecb72113a861fc663c39d0a9a823319a9237b247c01210267a08f6473478115137ad9434b3a8fb3a00950f02a7b47d8ab81c800c6f892de
G0D {��`F���pr �`���z�7� �{:z�5 r� ���gD<��r:��cÝ ��3�#{$|!g��dsG�z�CK:��� P�*{Gث������
P2PKH
4830450220344ca681abf7acba5abf1641e12560ea21ed8bc5a13027b0b7aa9e86a714bc2c022100e448fb66063c82ad00276bc59007f666c68cc719707cf6e419c721c4ba5ef7ce012103b6f17cfdc910a57dc12a562cfc60439ec3060b5a750a50c7ac007ecc69fff419
H0E 4L������Z�A�%`�!�š0'�������,!�H�f<��'kŐ�fƌ�p|���!ĺ^��!��|���}�*V,�`C�� Zu PǬ~�i��
P2PKH
4730440220413b45ffb9068cf2640f0222e8f9c6d4ec056b836f723dff1033016bd766916d022038c0acf9de08c350e22edc8705d5178cd576a4d2e92c78f2c19d0336fc809c0401210340b52fbda4f84eed5052d6cbfe3335e00835dedf25de1e90c2caabfeb6babb37
G0D A;E����d"�����k�or=�3k�f�m 8�����P�.܇���v���,x���6���!@�/���N�PR���35�5��%���ʫ����7
P2PKH
493046022100c44a5151f305a1ee8c6d03901c89f9b1521317470b6d1bb9505e9fd79549fc15022100837c02da8976012c109a5314b3abb06b539ce9e7897acb8b7f982ece84bf9b26012103a4f2af58c95ddc6d4d6591e3ba4cd0c75de3c1d0cfcfde7eabba039ecdf058bf
I0F!�JQQ���m����RG m�P^�וI�!�|ډv,�S���kS���zˋ�.΄��&!��X�]�mMe��L��]������~�����X�
P2PKH
47304402207e0685ce724b91e8aaf42dbf3810efb0bfef109729b3450ea416ce33c96d44f4022024add3e1475c33d08c9869c4f81ae046245c886098ecea569e9405bf5469f2e3012102fe9c1da4aad59de86ebb174c749e577c89fb0a163c0bf5e991917ea38416f499
G0D ~��rK���-�8ﰿ��)�E��3�mD� $���G\3Ќ�i���F$\�`���V���Ti��!����՝�n�Lt�W|�� < �鑑~����
P2PKH
48304502203a7c6494f806d3ef49d7de53755f26e8d06589f0e034337f3f4eba5a831c0fd8022100f9356278d8dbd3622434644af7e66634c111c220a62c9d7e1a34d1d4fa4d278001210290501fe7f91ba6e9f50f630f2973ca740f0c6b710150e158fa19fb951804c9ca
H0E :|d����I��Su_&��e���43?N�Z��!�5bx���b$4dJ��f4�� �,�~4���M'�!�P�����c)s�t kqP�X�����
P2PKH
47304402207650594061cbbb34ad5a0958d992e2407546e90a28bfbc65e7754143588f452f02203ececbb6191cc8be3f079692554d3faac9512fc6289e503d93e05750e8ca6efe012103f9deefc8838a62a1942b20e05556f5670d16e7ee91d3cb06e43706b04a3b2009
G0D vPY@a˻4�Z Xْ�@uF� (��e�uACX�E/ >�˶Ⱦ?��UM?��Q/�(�P=��WP��n�!���ȃ�b��+ �UV�g �����7�J;
P2PKH
483045022100d2c3f1deb7dbdb81650ba5370ee109225f56b195cd07480f3d691c6f2daf717b02202893a86582892fd4bc0fb1a15fee2919d17191f860df073eae97a4bff289fa6d0121034066e1c3618ea39f66372ade3afd49c3d52bad1fa68e8fe3fe81185f99fa25f9
H0E!���޷�ہe �7� "_V���H=io-�q{ (��e��/Լ��_�)�q��`�>������m!@f��a���f7*�:�I��+�������_��%�
P2PKH
493046022100a697a79c17743aa96a6d28d74a3292d485433a886d819dd7eee56dc2fcfe87f2022100b82c35e9d045952c429a1ffc3757d1b9f3808f76b7707b3249f1a688a0f930ef012102218e81d4bd1da9c26225deced4d390eb2db0e9c4c211feda018d8279c9be86ab
I0F!����t:�jm(�J2�ԅC:�m�����m�����!�,5��E�,B��7Wѹ�v�p{2I񦈠�0�!!��Խ��b%���Ӑ�-��������yɾ��
P2PKH
4830450221009a33b3833591df943713b5c17654630b9641af39e8e0698112f5ecc1e85a537c02203194bcf940e5b8f1d194368b0762e9bf704587924ebe8d2874740f63e5cc452f012103b6f17cfdc910a57dc12a562cfc60439ec3060b5a750a50c7ac007ecc69fff419
H0E!�3��5�ߔ7��vTc �A�9��i�����ZS| 1���@��є6�b�pE��N��(ttc��E/!��|���}�*V,�`C�� Zu PǬ~�i��
P2PKH
473044022039989909e882a0db3062018d0c74ca34bfbfe2a5a0c3833bb6396b8b1f3be3430220106bc966970f7c046356e022662ea300788cfc7568ec5e3e8fd242ecce7f6923012103b6f17cfdc910a57dc12a562cfc60439ec3060b5a750a50c7ac007ecc69fff419
G0D 9�� 肠�0b� t�4��⥠Ã;�9k�;�C k�f�|cV�"f.�x��uh�^>��B��i#!��|���}�*V,�`C�� Zu PǬ~�i��
P2PKH
48304502205788a6279e4671fc4066d9e006c9463c3bdd91ce3ab3e96fd41a66e780cac914022100f122dcfa0667fbca60660c62db856a13eb5a29b11b04d4f30c10e0a5fdb9af13012103b6f17cfdc910a57dc12a562cfc60439ec3060b5a750a50c7ac007ecc69fff419
H0E W��'�Fq�@f���F<;ݑ�:��o�f���!�"��g��`f bۅj�Z)��� ����!��|���}�*V,�`C�� Zu PǬ~�i��
P2PKH
48304502204b9a9fece75c7c1b4dafdf3c32c743c2f892fcedfcbc25a9116cddfdc5c91e88022100d6d887fce450a2015a09f276c4178c924a354c0df70945dc7c9e05627ce4cd09012102b9184e4db430353ea22a8ac1a28f0ce75cc7bcbf90a667c46d80104755e1a85c
H0E K����\|M��<2�C�������%�l�����!�؇��P�Z �v���J5L � E�|�b|�� !�NM�05>�*���� �\Ǽ���g�m�GU�\
P2PKH
473044022012abcb386b4bfff281383e6b5e486eedfc1254c11a8d3ce53cf26f4bc36a142f022065f8efb5db6b1a3f0c156c2ebade42580fbbebae3439e2e26a9db5cb98a818f001210269601ca3a4cb5260d9d7c1a354e4bb280103f454e5c629f2d477c6bea64ea2d2
G0D ��8kK��8>k^Hn��T��<�<�oK�j/ e���k? l.��BX��49��j��˘��!i`���R`����T�(�T��)��wƾ�N��
P2PKH
483045022100d1b1f0809bb1d6a18885e55620ae1c83eda8935f4ec818e070edcac86c4931a30220590dae407b05d543fed247f5aa3486dc4d2399f149c78970ce31163425ee6e38012102a9444794e733593a3822130ea73a29f1487038dc89535ef6f4b2ea5986586ad7
H0E!ѱ����֡���V �����_N��p���lI1� Y �@{�C��G��4��M#��Iljp�14%�n8!�DG��3Y:8"�:)�Hp8܉S^����Y�Xj�
P2PKH
483045022100a97f1d74c91ff555e157bf88788a35f5fe7306d2d22771c1f8d83a0bc197765102205a4dd4f5b22a1099485b6a6e20b55519dd339a71f44283026e89b66866be2a00012102218e81d4bd1da9c26225deced4d390eb2db0e9c4c211feda018d8279c9be86ab
H0E!�t��U�W��x�5��s��'q���: ��vQ ZM���*�H[jn �U�3�q�B�n��hf�*!!��Խ��b%���Ӑ�-��������yɾ��
P2PKH
47304402205971bcdc31dde3da7fec3609de884744b5de9efcd4ac85c86996233ed24e3d0b02200bf494140eb46e6a33991e2953ed84d5fafcd40becde0d1ab6fb29acbe13b2800121034066e1c3618ea39f66372ade3afd49c3d52bad1fa68e8fe3fe81185f99fa25f9
G0D Yq��1����6 ވGD�ޞ�Ԭ��i�#>�N=  ���nj3�)S����� �� ��)����!@f��a���f7*�:�I��+�������_��%�
P2PKH
483045022100d6e93ec7d66d3abae4f814ab6ba7be33adb080600856a5ad1fab05de831b9f3302204a48b4f7c46b16d6304e3bf9b55bd3b698ce903cd014cdbee4b6164e553c7552012103f9deefc8838a62a1942b20e05556f5670d16e7ee91d3cb06e43706b04a3b2009
H0E!��>��m:����k��3���`V���ރ�3 JH���k�0N;��[Ӷ�ΐ<�;�NU<uR!���ȃ�b��+ �UV�g �����7�J;
P2PKH
48304502201ea02af0a3b81efef2327a19aaec6c520872c92e26092919c635236e5a9a822c02210097c5cff47b9707489fe88e4087adacef352bc27202836587439a6c1794a535c9012102218e81d4bd1da9c26225deced4d390eb2db0e9c4c211feda018d8279c9be86ab
H0E �*���2z��lRr�.& )�5#nZ��,!����{�H��@����5+�r�e�C�l��5�!!��Խ��b%���Ӑ�-��������yɾ��
P2PKH
483045022100dac7b5339675319e21c13b489fc6e08b9a5691329a726ade46d39047f922029d0220278226a716be8bc2111bca023c779add562f97e7589f37469f2ed6086aba436b012103416c6e8476182cfebed8430ea50e06d9c7dced4d3cc32560833f468e9d8075a6
H0E!�ǵ3�u1�!�;H�����V�2�rj�FӐG�"� '�&�����<w��V/��X�7F�.�j�Ck!Aln�v,���C�����M<�%`�?F���u�
P2PKH
48304502203a089af6fb003f4e248a352c518608d80a825ca022ac80e754782f9692632479022100932dbf7777d7726e8a29388510d19a24ba1e5b285dd57f7107004000d5d1cf9601210206e7a86611fceb80bb3d328c4993614cb31931afccbb4be8fdb1e3b0961cc5c5
H0E :���?N$�5,Q�� �\�"���Tx/��c$y!�-�ww�rn�)8�њ$�[(]�q@��ϖ!�f�뀻=2�I�aL�1�̻K���㰖��
P2PKH
47304402200a0ce97aa836447d1b2788fdb289fbefdce1af853e5fc800992258e58ae0e56302205e843d7d63f2f7ed27ceb0799b2425791643228285df6555629e1b10aa81d0210121034066e1c3618ea39f66372ade3afd49c3d52bad1fa68e8fe3fe81185f99fa25f9
G0D �z�6D}'�������ᯅ>_��"X���c ^�=}c���'ΰy�$%yC"���eUb����!!@f��a���f7*�:�I��+�������_��%�
P2PKH
493046022100e41f236c927ab5dc75f9ed69897165beed4c6ba53675d76c568ace3843901a81022100af4dcef93d5a1b5b92753788230547b7f75e14169ceee9cad056c664d8d9f5f30121034066e1c3618ea39f66372ade3afd49c3d52bad1fa68e8fe3fe81185f99fa25f9
I0F!�#l�z��u��i�qe��Lk�6u�lV��8C��!�M��=Z[�u7�#G��^�����V�d����!@f��a���f7*�:�I��+�������_��%�
P2PKH
493046022100ed8052596e73deb3f6c3f56c708d061b763a66096a0f97358a480ce9a28b7263022100cb9242d5eadd26ee4432a8f3b0ac92383019ce69ce8ac050e94e087a416381e7012103dbfcf4932f20e67e7c7ed7f47296d1f41981df58e77f6fa30d0348280bad7379
I0F!�RYns޳���lp�v:f j�5�H 颋rc!˒B���&�D2�󰬒80�iΊ�P�NzAc��!����/ �~|~��r�����X�o� H( �sy
P2PKH
493046022100ab08e3424a78ab119a027dc61d1f89f3183150028cc754283c62a74629db4137022100d9dfd4cc245c6bb1e2d9683cbf1ee7f358e8bb82b30ec15184941a7693cce008012102c06636b6f13590e7ba225c2691a07121540f1473517e34c11ede9c133716d519
I0F!��BJx��}���1P��T(<b�F)�A7!����$\k���h<���X軂��Q��v���!�f6��5��"\&��q!TsQ~4�ޜ7�
P2PKH
49304602210083f9e629fdee739e770d63fa0c40d67accc711ae503f0118d8f58a9b6b63b02f022100e72e7d7557e3121b6d7be0835841f6d732078372c72c9758511e2c8ecbad582c0121028bd626399740d7898c310747aad48b9edb169723e592fba46b2ff8bdbf5fb3af
I0F!���)��s�w c� @�z���P?����kc�/!�.}uW�m{��XA��2�r�,�XQ,�˭X,!��&9�@׉�1G�ԋ���#���k/���_��
P2PKH
4830450221009d6f03e19466f593eb0ea4483bd28266377881d3920c63d3211b2d1515dae71c02206a9a98b42bc1cc9f3deb87546fccb75b13d06ca738aaa7b245a696acdfca3f500121026043f158089dcf3e2ad7bc89ae1c0c628533c129feb125ec95ee5e2a4940cade
H0E!�o�f����H;҂f7x�Ӓ c�!-�� j���+�̟=�To̷[�l�8���E�����?P!`C�X��>*׼�� b�3�)��%��^*I@��
P2PKH
483045022028b4aa66fd3c009d8e91e11ffe11828be6b9d4e89a74722bc5ce3c95a1763e6e02210097da3c34bb9c79ae8f69e86cf4b1082538404dd53e460b89c27a2ddf9030b090012102218e81d4bd1da9c26225deced4d390eb2db0e9c4c211feda018d8279c9be86ab
H0E (��f�<����������tr+��<��v>n!��<4��y��i�l��%8@M�>F ��z-ߐ0��!!��Խ��b%���Ӑ�-��������yɾ��
P2PKH
48304502210082523db4f3bf0d5c04879cf8bb9ddfb4b3aad7623f2b66f4810c9ef803e8a2ba0220579ef62c6852a957092c3c9973afe5e4bf50f0954e64976f4e84d6ad8a1d1344012102b9184e4db430353ea22a8ac1a28f0ce75cc7bcbf90a667c46d80104755e1a85c
H0E!�R=�� \�����ߴ���b?+f� ��袺 W��,hR�W ,<�s���P�Nd�oN�֭�D!�NM�05>�*���� �\Ǽ���g�m�GU�\
P2PKH
483045022067614251db34c7e554c92f5a4b75cf57ef0f24d52f774b513d64decb7137ea0d022100f167f665d94885424a559d8771a15b54f3507d7389d12ae649e851fabad27716012103f9deefc8838a62a1942b20e05556f5670d16e7ee91d3cb06e43706b04a3b2009
H0E gaBQ�4��T�/ZKu�W�$�/wKQ=d��q7� !�g�e�H�BJU��q�[T�P}s��*�I�Q���w!���ȃ�b��+ �UV�g �����7�J;
P2PKH
483045022018e453d74701b7be005dbfbf6889e4502cbc5f3fef5c78a84bbcd6d35a1bbd17022100c11e281120b3889a8ad6039d8a5340c3c13f6d55c1c9a1202556d89112352c1801210340b52fbda4f84eed5052d6cbfe3335e00835dedf25de1e90c2caabfeb6babb37
H0E �S�G��]��h��P,�_?�\x�K���Z�!�( �������S@��?mU�ɡ %Vؑ5,!@�/���N�PR���35�5��%���ʫ����7
P2PKH
493046022100e27c62063bfc27a0decb985d4458c37a074dc0e67ad0265275caddbb09137409022100a82543974b7420fdbb9d45a637ec43854602c0f8a5eb8efbce3390e627421ed801210269601ca3a4cb5260d9d7c1a354e4bb280103f454e5c629f2d477c6bea64ea2d2
I0F!�|b;�'��˘]DX�zM��z�&Ru�ݻ t !�%C�Kt ���E�7�C�F������3��'B�!i`���R`����T�(�T��)��wƾ�N��
P2PKH
473044022031d461b5a357afe38a66986475ad2d1f9e6ee54b032a6ae848594865a0c8cf0c022064700b091fca28acce19952dbc98c15815d33e5795c8dc9cf49517497a68eb02012103f9deefc8838a62a1942b20e05556f5670d16e7ee91d3cb06e43706b04a3b2009
G0D 1�a��W��f�du�-�n�K*j�HYHe���  dp �(���-���X�>W��ܜ��Izh�!���ȃ�b��+ �UV�g �����7�J;
P2PKH
48304502200bef7bffeafa7abbc87e0581a796bb5dd8a9bed51995a57ef10b09f7f7318a6f022100c93424ab1a1ee2edc8f0a281ef81dee0be0212a9ac83eccaad6aa6beb884a90b012102b9184e4db430353ea22a8ac1a28f0ce75cc7bcbf90a667c46d80104755e1a85c
H0E �{���z��~����]ة����~� ��1�o!�4$������������ʭj����� !�NM�05>�*���� �\Ǽ���g�m�GU�\
Output Scripts
P2PKH
OP_DUP OP_HASH160 6ed769dcf84d7bace0698be2fe1fa00bdfd416ea OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c6ebb71b001d3f9568e843e3cd33ea3f28e6a150 OP_EQUALVERIFY OP_CHECKSIG