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
2068c4e862bf2513e45fac0726dff821ba6bc7c68fc2d8f5b0f8ee3d74e1a5e0
Summary
Height
Confirmations
352,247
Timestamp
2018-04-19 08:18:39
Size (rawtx)
6,506 Bytes
Virtual Size
6,506 Bytes
Weight
26,024
Status
Confirmed
Input
1.82285041 BTC
Output
1.82244940 BTC
Sigops
4
Fees
0.00040101 BTC
Fees Rate(BTC/kVB)
0.00006164 BTC
Other Explorers
Transaction
Input (36)1.82285041 BTC
Output (1)1.82244940 BTC
Input Scripts
P2PKH
473044022045ff282ad5fc2df02dbd0bcf10ab11541a8596167fea1ef37c1ede0d9d64bf27022020655a9b149239aa316cfd2a11e702dff2bd67a10426d6136bab5ec212451465014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D E�(*��-�-� ��T����|� �d�' eZ��9�1l�*���g�&�k�^�EeA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100f28322a45e9d9dc654e1256b0c24e2d6e413429ed1d2ded44e08ede5e19c93200220687a23c35919466c931eb135c4faa9601f1163f7400244a6f9f492006719cd69014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�"�^���T�%k $���B�����N��ᜓ  hz#�YFl��5���`c�@D����g�iA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
4730440220449697bb99f34904479d4a3912139838681f6981f1c023fce9b20c3d14f3fa4302207bc5318a3fe8b28f66a475adafabe5c11861079cff3e014fe93ff09a7ee588c8014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D D�����IG�J9�8hi���#�� =��C {�1�?貏f�u�����a��>O�?�~��A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402204d200d27026ab63ced82f76802858c29272d71b8e802cf580f934986c2558fb10220375d0cce5a7171411ff9b7325753e7e3d47eab21e09ef14fffdfcea2f9484759014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D M 'j�<��h��)'-q���X�I��U�� 7] �ZqqA��2WS���~�!���O��΢�HGYA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100b686f156e72289b08b242e0e728ff156dc352f2cd361797743b1d5212559f43a022064c6efaa9eb7f7c0f892120e66649dda2e5e37e01d0cfec3bf69cb64b187bd16014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!���V�"���$.r��V�5/,�aywC��!%Y�: d�爵�����fd��.^7� �ÿi�d���A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100b87350d706bcce95c90e9cc543481424430ef79ffb88f7f577fd885141a2e9a602200589ad48e866fd821c78d245229365c4e008820fd81801e754fead6c0f044bd3014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�sP�����CH$C������w��QA�� ��H�f��x�E"�e�����T��lK�A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
473044022071b830f75535f589da1735a47a25e666b28c4158b193674a422bd2d900cd518e02206bc314a4e50ccd00bb92746cf38e854b6f1ddbaf72c3e15be6f8020755e06b2a014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D q�0�U5���5�z%�f��AX��gJB+���Q� k��� ���tl�Koۯr��[��U�k*A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
4730440220353a7682e4e20fe812efc1e2262158b9b58ed0ed96519849383bf693774c66490220688b201461407e7f070a30c2b35d84b6c18706d20a529221a2e656aa1c88fe44014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D 5:v�������&!X�����Q�I8;��wLfI h� a@~ 0³]����� R�!��V���DA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402202e3bb841fe3e033e6a51b2b164902cb850accbd8e65f2edb6906b5af248bad55022053c035f4b0812484a101c3555e85bdb6793df15f7e8c8811f459b418ed01b303014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D .;�A�>>jQ��d�,�P����_.�i��$��U S�5���$���U^���y=�_~���Y���A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100f6ae81bbf1f614e6e6d5d000d0261cc28a93a22d087420a5328221609fbfd0be022066c83b9324df0e87e07cb9b470d00935378c0b22fe8ebe19218a06005d2ca676014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�����������&Š��-t �2�!`��о f�;�$���|��p� 57� "���!�],�vA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100eb819cf0c1695a576dc07837eb19ff37f7140fe43633e7511ee8730f9748d710022071c4f171cb75bee6dabfff9e851cdcd9f32b3d908bc14cf45152d881f0164a9b014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!끜��iZWm�x7��7��63�Q�s�H� q��q�u��ڿ������+=���L�QR؁�J�A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
48304502210086a9d6b1860fbc30fd236992d5511bce89d1115c3163fb9748b98aa67f954ed802203156015144b06d7abdc29b1eb7d4667f611b06a5dca3265a42ecba17258e6f2d014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!��ֱ��0�#i��QΉ�\1c��H����N� 1VQD�mz�›��fa�ܣ&ZB�%�o-A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402202790e975ba4668b92c91387330cf40be4410c924f4982e5602b513097754f22102203a502e06166517fd0d695e828fe049374d70b31d4c9148492675364529bd040d014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D '��u�Fh�,�8s0�@�D�$��.V� wT�! :P.e� i^���I7Mp�L�HI&u6E)� A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100bed905b8f009a4d64d0977f9614017ac633e7d5cf5fdb983aba7dd9496482556022022ddac26ede03607d6b9fb8c62b80adf62aaad0732bdd4e249ff9d412a5ecf8d014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!���� ��M w�a@�c>}\������ݔ�H%V "ݬ&��6ֹ��b� �b��2���I��A*^ύA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100c42ae8e9320c5a99fe2eddf328d73a4cad6e9f3a7095e4f2088afe961f1ce14c02207efa2d7d3372c0451ca2873d32366866a29d46cc3ac3dd5ccb66666cc557a598014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�*��2 Z��.��(�:L�n�:p�������L ~�-}3r�E��=26hf��F�:��\�ffl�W��A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402200265cea51a33970ed70010311d3782e24eb5f869c5e35db398f40b8815b34a2e02200f1a00304c9eddf221d49d2a2825aa93fa89876b6a8f12729cf355a6f2299d6f014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D eΥ3��17��N��i��]��� ��J. 0L���!ԝ*(%�����kj�r��U��)�oA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402202ae0c205f559101a2ccd360b4c789a21be2d69566468e1a266e334e642d28ae3022015f16c097aca458ff9798e0000f5b77590a8ba1bf6fb1bbde0dab8b5162a2265014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D *���Y,�6 Lx�!�-iVdh�f�4�BҊ� �l z�E��y���u�������ڸ�*"eA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100f8cdcf69f8f81ca210645c82f3f91c65f5f08b678e86d3d18f2d939f251dd025022004c9f2b4237882d83d52d487fa370dcf6bf4fa5221515e57bffb2398a8d5a898014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!���i���d\���e���g���я-��%�% ��#x��=Rԇ�7 �k��R!Q^W��#��ը�A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
473044022073567e0bd7fa429b9876b22ce71c44cd666145d8ebbd6ea62ab67be8e2c0d4b802203628011f7448af3ae5ba38e8a3cde28172d3e83998e2a02a215e77c79fd3a907014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D sV~ ��B��v�,�D�faE��n�*�{���Ը 6(tH�:�8���r��9��*!^wǟөA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402204dc03d0056d919403393c10f16b56253ffeb23dfbe15aeaf7c475a32c1e3d3240220434368f466d0e5b30d7e93f6a4902e761547b229b52630af9e2b2b1c11b6bf50014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D M�=V�@3���bS��#߾��|GZ2���$ CCh�f�� ~����.vG�)�&0��++��PA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
4730440220365d474045da242cab7529801e0bddee726c82415e32780615e76dd680114e99022031a76903f8df569e23bb60fba673a40241d29c65cbdf8b1431f9e2dabe0a60f8014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D 6]G@E�$,�u)� ��rl�A^2x�mրN� 1�i��V�#�`��s�AҜe�ߋ1��ھ `�A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100eff4beabc82ee9e18e083d10d29bacb7943be846888ec77594ce93cd522956c4022019e6c0ccbb2465090610136ffa6770dcb755f1afe82b547c85f60fe0123b9c9a014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�����.��=қ���;�F���u�Γ�R)V� ��̻$e o�gpܷU��+T|���;��A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
4830450221009939090e1e0ab8631f4859ce4305eb2a64da9834d59307edaa455216a0029d0802206e03d12f6d9bc90594830a45585e038aef9c426c2f4d7acddf6ad8e8dee08cfc014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�9  �cHY�C�*dژ4Փ��ER�� n�/m���� EX^��Bl/Mz��j������A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
4830450221009269a8bf2aff55e377f077574f4a2f8a418a8c4a8c37ce80a921e556048d3c1d02204d08e1ad1f0d83649355615c4c9773691aebe50e32f6edc59722f1d1dbf3cdbe014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�i��*�U�w�wWOJ/�A��J�7΀�!�V�< M� �d�Ua\L�si��2��ŗ"����;A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100870b70847e509033bba28f275f3116616b92bf0c7c3a712e102ae5dbd92bb886022052202cebae4b05853baac55975be8ecc97df95a2eecde4e44dfbb8733026702f014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!� p�~P�3���'_1ak�� |:q.*���+�� R ,�K�;��Yu��̗ߕ�����M��s0&p/A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100804ab7121b4933dfa6f05608ee85ed11fda3cb59a6796222257c5ef34aa7018d02202493173caf0c88e8e72a7cf1e3976c107a4024b80e0d517aa5dc1f7c5ae21c3f014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�J�I3ߦ�V�����Y�yb"%|^�J�� $�<� ���*|��lz@$� Qz��|Z�?A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
473044022059bea132c4b8e86d782932466a646b6874e0b228f8f693b3db589159abc5523b02207593f72a9c7ed6d099e91fdaeeffcf77fad344901f2a921f559d8479ae2c011d014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D Y��2ĸ�mx)2Fjdkht�(�����X�Y��R; u��*�~�Й�����w��D�*�U��y�,A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402204efd8bb647379918f3ee9ff95996ee765e413e321d0658c4887d42e99f3940bb0220060eefc300faa7295e38cb8777dafa282fb2e712478fd346acf757d990b1c093014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D N���G7����Y��v^A>2XĈ}B�9@� ����)^8ˇw��(/��G��F��Wِ���A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
4730440220663e29515bb58bc475944221c7601a6ef35709f070760fe14e5b1a039c8ae2770220087b30a98a99124c4cdb9bed977e3ff93162e473d4adb9a41650257d1ee05316014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D f>)Q[���u�B!�`n�W �pv�N[���w {0���LLۛ�~?�1b�sԭ��P%}�SA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100cf68a31bf996eaf7c343b53e336cc214972d2210ab96d0c9fafec8d71ed8b92502203a5483362440c62f9d723d030f325fc14be2bff54c87ffd70f9cb7c6950b9f20014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�h������C�>3l��-"��������ع% :T�6$@�/�r=2_�K��L�����ƕ � A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100e3b716b4c086e2c41e45023ba2eee40a01255e9a1b0ef435c87b3ad89a3d41ca02201ac01b7115cdf9e9dbc5f0337c370ceea00dada34f421805512a909f1c6b9e88014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!������E;��� %^��5�{:ؚ=A� �q������3|7 � ��OBQ*��k��A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
4830450221009c31b70f9f7541d24bb6663dc6c96602b0a5ca5c5f6fd5a5f3c18066247a88da0220579554b40fb699e71c9e32921a779d2b55d58ae5cad1e7eb46830bd19648c4cc014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�1��uA�K�f=��f���\_oե���f$z�� W�T�����2�w�+UՊ�����F� іH��A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402206deec8a62ec0f79faabd4c2df59cec9e3b38d60f2bf3d833cef022ff90af945f022027220884f7ed1d69b73ede7d4edf85107e1671924cf3c7c0cfcaef58e88b1cc2014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D m�Ȧ.�����L-���;8�+��3��"����_ '"���i�>�}N߅~q�L������X��A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402202344d29bd9774248b7d319b4fd651314e83fa514fbc5fcba41f8d741df9ccc350220209a36b2fa4c68f428f3f3906e9bedfc94eb3b3add06c64dbf953b56a0a2be61014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D #Dқ�wBH����e�?�����A��Aߜ�5 �6��Lh�(��n�����;:��M��;V���aA�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
483045022100d5e30aee3e960eae043cd941cbc1d62d609cbbfdd789217222f737dbed56560202200c50cf3ba44ac147fa0f119d90cb55006e24dc59948b05d09aeb7eff4f4b79db014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
H0E!�� �>��<�A���-`���׉!r"�7��VV P�;�J�G����Un$�Y��К�~�OKy�A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
P2PKH
47304402200947ebdf9067ee7adfcf9f8f805324cd3c6503b38e91e9e80df7288fb8df5bd4022054594c94e5f35eeaaa56035306711a1e048599cfd21abf72eca6b86166933e15014104c81306428d78e8d8de24454b020dd45898b6f68a77849a2d20257dfe2beb363a9b791be42440b1d13da6f50e3f395e463ce2c0312dab3c3b01720829fbcc73c5
G0D G�ߐg�z�ϟ��S$�<e����� �(���[� TYL���^�VSq�����r즸af�>A�B�x���$EK �X����w��- %}�+�6:�y�$@��=��?9^F<��1-�<;r)��s�
Output Scripts
P2PKH
OP_DUP OP_HASH160 96cc93d333a7240af3427da135b4f70f1b511f5d OP_EQUALVERIFY OP_CHECKSIG