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.
USD($)English
Transaction Hash
e943f7fc1bbe42f9cb20a9c7f232edf81e16426f426a5aa888441b3d33a3fb5e
Summary
Height
2,451,628
Confirmations
525,789
Timestamp
2023-04-06 07:00:32
Size (rawtx)
8,811 Bytes
Virtual Size
5,038 Bytes
Weight
20,151
Status
Confirmed
Input
14.43211202 LTC
Output
14.43151920 LTC
Sigops
67
Fees
0.00059282 LTC
Fees Rate(LTC/kVB)
0.00011767 LTC
Other Explorers
BLOCKCHAIR
Transaction
Input (47)14.43211202 LTC
Output (24)14.43151920 LTC
525,789 Confirmations
Input Scripts
P2SH
1600142d2c263deeeb7a3e13444e6ba5ad83f0eebe98cd
-,&=��z>DNk�����
(witness)
30440220675eb46dc090b2af294f3fa41a952c77bea7d28cc4a51255761b5478ba5b8c5b0220673885a2cc19092343cd3f4b311b874a71c603be1e14e22530adce5fd78e448801
03a292ff00fb7c6d967042e061fcae06766d347e866f88b81a7c14584bc29bfa41
P2SH
1600143a38d0e13c5e812f3812b1b8cd6848bdaa69bbcf
:8��<^�/8���hH��i��
(witness)
304402202b631f97549de988e467db87e7e7aa139298c5fe462e2ec25b7a737ea6886de302200222b6a92d82423a70744c8f1a751453596ba37b3ccb268277e726093910417c01
03615214d158fdc93a22f6812586d4b8bc261d1fa94cb5c08747c92946cb31c855
P2SH
160014d346777fc3136cff8c00a5afa963cabf751cca44
�Fw�l�����cʿu�D
(witness)
30440220629433e8bf1b7e6baac71ba564b7c933cdc73a69e44dc43942523b4b2a077f2c02207ed98f963ee5961b25fe18eb11e81ef57a78a75d8abfb6725cd3d7f0b7054d2801
03e65912f5227e9accaa5d8ed05f76de4f0965db3b00f8e9bfc1904da4317e6757
P2SH
1600145721dbc00b127a2de1851d76a0812d5a74b7598e
W!�� z-�v��-Zt�Y�
(witness)
3044022016a75d175a65515aad23922c277424ef45401f90cd4d690bc54fdbcdc697e7cb02203d2baa0a8ac75fc4751e34435dca951c66705e154b5b787d4d39a1a08b5a9b1801
02e2db2f95f3e8b0a1c5b46c0006610702a14b1b4e9a3ee4000d1c2c8e243a1e75
P2SH
16001415c691b70445782e306b7311d6de6c11d91b3d30
Ƒ�Ex.0ks��l�=0
(witness)
304402201a435351bc72c5614d66afec3ba283644548f2efa8d41784c504530c3c094ece02202329d47905c86908712f1b09b637af58ba965b5c69c343e65c91c9ab7dc252cd01
02f8b28603bfd6ff72f81fb7cabce3a79e07df8730b7cc1af2585331930c6cdb26
P2SH
16001486deebbdc6147012463746f057bab4fc45b5df28
����pF7F�W���E��(
(witness)
304402203d296026e9f59f73c35c863960ee67bfa4b59906123c9684994759f4cc2d18fc02204b8e285fac06dc24963896c5bb5333e27afed43c89e54058e4aea2a3d6b5658601
038f6e788b46cca5e826f8671134c3b542104fb7a775ffd34a8cafb60bf900d36f
P2SH
160014dda78a196befbd2e8cf335940250464f3f1a39a9
ݧ�k�.��5�PFO?9�
(witness)
30440220668113f0a8ff2885f4d1874fb01223c678d4293492a8db54d6939ed18ea7d9ea0220592c52304413d94673bfd71a4147086043cd4a6cdce6f45c791374e5673632cf01
0342432a16f6aeb83b4c56cd668d60d12d3dae1cfda484b23bb02af5d18433ae91
P2SH
160014d8bc0808bc093c8c6900e533bbeced674ebbd9d9
ؼ� <�i�3���gN���
(witness)
30440220070b53ffb8711ac97eff012035bf546df6d9e47739851130587ed3ecfee0079a022048cd49172fea4776b3c1afd7f4627434ef7c3190f88705b98396b95933456ca401
03995a50eb2f29a093ebf4427dbef2623dc6b789b84ff6b18e2442637c6994cb40
P2SH
160014d47d8d281a99ce3b739ab173156a77a5466d1c0d
�}�(��;s��sjw�Fm
(witness)
304402202e11dfdd1e4c52e06ef8b85ad682a538eae50f77542ef4c3dfa4a2a9a43ae398022059022f9eb0e7c20ed4b418bfde77a3e0ff26ceac7ff246cef8702f4f9c65e60d01
03bb2b5041d1846711715dce32df5611acf72f85b652c9d26c22f56ab5022be77d
P2SH
16001490c3b50aa537ba0ef1f2798403c2bcfcede8db15
�õ �7���y�¼����
(witness)
304402203524b2940040543da895b20867d20d8b573cbf00b6d3a58e8d6fef7405f4a65f02206b91b8cd9863863ed9566c46d0fc28b0dfb87620f72dbe76cc25adbc397ffc0f01
02c92cdb78a38d4a4ae7c588c5bf92b6e826377f787e70e51f5a9310f355baeacc
P2SH
1600144d7620a1f33a3fa5f574eb27b447f0ae0f837d28
Mv ��:?��t�'�G��}(
(witness)
3044022058dac6fad436d695b062624f8114a3e45ddc484a3b92ab721bc75b3b52a6de540220122f00d18d0d1141524fde342a5b3d959bfd895a59a1ea34ced0ff2e523c286101
03930b43325eca1b8c2e90a2852adb50c9e896ff13e496b12d7d82f74dba2ca5cc
P2SH
16001414d2edbf1af17dc653dfd66255de77d3d867d590
����}�S��bU�w��gՐ
(witness)
30440220322b542f38f5c2af589cf1558b7c5c153e3c5675734b97bf27f49ef837e24d7b0220675a44f2afaa336fe42d24d15573cee82d7fd7a1e66ac85ab76bac5645a84b3001
020b5a2ca5b160e04c2ffd2d18ed8974f6936ba9dd85df62585c1da79a9cc6afd6
P2SH
16001403549f85fcf6e7722495d945e71bdf62a0350810
T�����r$��E��b�5
(witness)
3044022031eed88764ee5d33e9db89560355bc0e05ebce262187689c5f7bb2b55de0153d022063017e0810eaca68e923585b8ffcaf720b03961f330bb7b97474455d1bac880501
02d81a428379275a0df9696de5dd1ea9d74981df6400b5d92b7d68b69ec8db8bfd
P2SH
160014fa34c3c08fdf5c3c38d13076e9aecad1e8b4385e
�4����\<8�0v����8^
(witness)
304402203b7b176ea6ff7731300550646f65bf50465180254bb0c3fd72eb6cb80a2888240220640566dd25703ceb132703f2badad248143133c05dc2908fb098cb01fbe1f69301
021fb94893f4a9678efc4e6ddad0289b65ecf3be8eba2cba4cef252c50a033f474
P2SH
160014ba4f975abf78676713c4ee8d71374c5261c81311
�O�Z�xgg��q7LRa�
(witness)
30440220101ad7050ac39405e71d319083892bfa5249ef2dba61f6201159b3bffa68b1e902205c67b4c320a33178da1aa8f32118a4f8fe9481334c8feca52180fe874598924601
026133a30bc5d279a9ce979f631fba8e60cb29b585d64ab125e25d126dda183442
P2SH
160014c81a0db3a69c5e32ebc29ec5229183e289c54153
� ���^2�ž�"����AS
(witness)
304402206ef9f45678c01188efd953b4e080c449278e470a7ed0ac494cd3be7c226b4e2e0220122d39a12e018aedd2195d14922915dc00835d103ea517da3af691385741886601
028a598edadd991cc26ce4fbe94c852115ac8f02e3fc4837ed95028fa389fdc913
P2SH
160014cf07964234939f986c98cf77c50e21b58d54e337
��B4���l��w�!��T�7
(witness)
304402203a7e666c25ec696a70e705b28652ac01ccbdff04d246893d7728bf593d32cdeb0220198b4706bc939745ff3b5d3f9e8755af1b7a1655fbe4ef9b760a97a7461c6e4801
0329ec3172adf4b7caf5defc781c6404b60bc6b5751c771f1766adfdae89cdb6ec
P2SH
1600147e450ea9be74f375da1ac423e003922f1a6a1fd9
~E��t�u��#��/j�
(witness)
304402204ae1066aadff5145690b374c91797826292114bc585091138b866c61a976620d02200fd8e7e87d1086267037e3be34126d4e8f51fa28dd63ef382bfc27d380432beb01
02db5567386fbf33c9888142813b7aabf7c0ecc5a51af5186bc7c9b269157f0540
P2SH
1600147667f837a85849f83495e8bffe417a3c41894687
vg�7�XI�4���Az<A�F�
(witness)
3044022042e115af56e2850798f8e3cf2131d64f5252bd2429b4e8e6ef6b95b028efdedf02202d6ebb4349b35555a125e0672567115db03a512a988bfc4f7a43702b8833ccb901
033f471b95669ed1c9c16fc12d83c134eb2bdc14e64ba52cb7eb81e5badd46a5d3
P2SH
16001478cf581ced1673175939ac8051a216601e50e855
x�X�sY9��Q�`P�U
(witness)
304402201bfad64b2e94cba631693a739550e2641b0b78f239ce6b088cf41c30d085d84d022009299a76962b683d14e7b916fc57180551bf9c47acbe128a8f0a9b623bd27fd701
0379b37a5027a2cf940bb4f8ccf28ecd11731bcb926b211d1bca2a8c76b82d5a13
P2SH
160014e24b126d5fc2817608839e5a2cc09892b0534f24
�Km_v��Z,����SO$
(witness)
3044022011369a4174c377dcea30cac5dd613aa307d600f5fbbc320c4f3f1aae86989cd1022036dcb100f2afa3cc51be71f1489b5af31358b66cab9c33b075ce88594b8b3e7201
022d5e75a66425660aafb38d6a97834d8e8f55bfd6d8c6a5e18ca4cdfb8c30a714
P2SH
16001435bc93cfd99e449a001761a9fedb9c874d934b74
5���ٞD�a��ۜ�M�Kt
(witness)
3044022049c09d1ababc7862fede060ae04e392e5b23ce114ef2aed4f0c844516253891202200aadef4a541c8cdc353daeea909f261aee4707bf7241ec2354d8b82882f2974601
03b6eb175bbd68f64462ee63eb175a96dea8b958dfcce7bf4f27e192de5ac4c4da
P2SH
160014c6a17b311fa9852d9f0fb227c100ca1808523f5c
ơ{1��-��'��R?\
(witness)
304402203a5d0200d60e2c50a630a2a9c0bdc43be627156964dac18805542d320e6f025602207f0c27e5509103c5bb284089baaa20bfea05493d27fe43719f0910faca40d97501
036b5fc6f806f2bb1cc44a3d4721fdbf58729cecda92561d99b4073d7eb4f76fa2
P2SH
160014a743949b58dfb96cf650b1d1531b6a567ba19094
�C��X߹l�P��SjV{���
(witness)
304402203002a4850b2f35c3dcaf04ea34de391d631d457fbddce8bd13e7d6db5563726502201ce2edaac5a2bce1866ed90f8adc47f3244958b7aa2cfadea5c76b258a1b75e801
0398f5440425271cbd330d83c992e036839229e59ec6704cfe11659739f9cd9843
P2SH
1600140dc0d4424f15f965fb14e3f506467adb7eda4411
 ��BO�e���Fz�~�D
(witness)
30440220230d0ef6cd1a00d03ec7517004b6e72d538e6e2d48346ef2323993e1bd17e431022019b2e9a313e1d4da68be8f2e7346ef8271c9f0f2d67cbea50cd361ad5940547301
02b668384776385f054d22cb913b44c59405924673e4c8c1e69a402bcdc52d50ab
P2SH
1600140074d3a8d2d0b802e4d6843ec9bf91d9a09700b3
tӨ�и�ք>ɿ�٠��
(witness)
3044022077411b632683249da0f9b53922e236fb46634ec0fb0d9f5d2696aeeb1e40f8e8022003c9cf98b9c8c64db87a5d8a7e76d157e15e2d6732a6ac4114a5f8fce693c1ef01
031a8e7b7c1081e08280fcb260b3a3a2f57333ac9464b10e9ff63d4a9942e80af5
P2SH
160014c8d45c59965f9a13b7157f70ee9597380f50d68b
��\Y�_��p8P֋
(witness)
30440220564688cdf6163c11c5abea199042b58bb5622297f9f89418851c3f00dc81ce4d02206e1312f501d76fd7ce1d99c9c9408c438d759eb1005d3fcf72bb5579fa3afc8f01
02d9f521ad63d7a0be072498eb9126ebbe0193b8a509047a7660755a7b32f307ed
P2SH
1600141cfcca8a222a55931532b1dd8d7d4adbdfe3b6e6
�ʊ"*U�2�ݍ}J����
(witness)
304402203b1451bbab2962a3c749abf64302677e1f6a4ee6b8c7037949d5b37fe0400dbd0220684797090cd00abb4b45b5327ac9d44098067bfd202f22ffcca6d784121ce37a01
024d27774d8b114dbb333b1fca8d4557e12cf826bf484152c409ded88bf8724804
P2SH
16001492d4f82697b8a51ba118c6e7b01aeb49b40fc43e
���&�������I��>
(witness)
3044022008581fa51cd0d6a066ce124a58227ead9ebf994c3b35e0afcfd7b3b345f09418022034937424ddac85cd29ff5b78b75d9ed4d5420babd2ed2a66c53369d19587b87c01
03722fbd954074a92a94dca99bc603e3b3b8823d526518e7b81bb76f0e06ad7db7
P2SH
1600142dc823fa18ecee44360e38508eb7967a1dbdba57
-�#���D68P���z��W
(witness)
304402202f1b0ce113b9f046106c30f44caf8433a4f78c86814e3d5ad5b90c541da0729e022040716fcced1cc0467973ca2174116498ec308e786bf1f733dbb771daced1fbf801
0244201283fedd23486ced84795a6c1591531aed18a16f37a63eb8bb8beab46477
P2SH
160014bde321bb383f8150ab3eed6236378d2a370e109e
��!�8?�P�>�b67�*7�
(witness)
304402206b36267133576a1737278bdfb9741f265cc3da9d830248c264200df4e1cbc3f00220283b5276524ce8af403eeaba43c9f663d3908a9d811f615e23cd7a8c8968661001
0226bab13b4d246016b3e70c0a728e66589359705de63dd3fef55c02d0ca661938
P2SH
16001428e6dc753ca9270ed2877c3ef467e1fcf8035edf
(��u<�'҇|>�g���^�
(witness)
3044022007ea6cb21108933f7e58c35cf2cdffc70b48d46d7039349033f46708a9e089320220509f34c32d198e6a4c5701df3621865563e1131f25b24d314afbe258a55391a401
0269647b1906b34122a7681ba4e916b82945375c0f41b7a624f4aa00e2462c9f5f
P2SH
160014898252a1407df58c9407e7d75cbdb2bd09e29492
��R�@}�����\��� ┒
(witness)
304402205970a70e95bc6858c7683059c825b3707e9a0dad99da71d3980411e2f6f5a9c90220068fc084bc8bf2faac48c2f952482928abceea4de31dcce07a1826934be3061901
031dc36b6095b3a5027e5a6f04642d36a6dbafba6638300b6e899f1759b7f0cd45
P2SH
1600141f39d7340b4b2f94f1b5eeb404ec23893515683c
9�4 K/����#�5h<
(witness)
3044022056b9054d7ee7f389ce2d9f88cfdd18618333bdeef7fb4ae6a9d5efc99493209502203f6fd2e4b9fb9ac540654aff0f0a0f168983efda6da75a2ef86fcaa9d69c8b0c01
03cb681713ac93d8c0cc3d3178ad93afd7f3b980df8f28e86c3b0a1f2f9cd9cbd4
P2SH
160014158be9347d1b3301bf5e7396b9e076601ee9af99
��4}3�^s���v`鯙
(witness)
30440220020e823bb7d924fb44ecd75b9fb2069fd634d9b4ebf7421e663b9a23ed79e4d202207a8aebb0fe378ab9d57054f34194c6b48b31ddce416db425ff95aa169907a99401
03e9152afa782bb6c5f938588aecdb73dd22fb6f5dd95ea8aadd28d1cce71001b4
P2SH
160014099c1ae204d2f684cbaeb5b92bb30486a0e45215
 �����ˮ��+����R
(witness)
304402202af857b611018e1b842203d983900904e0f5e3ef229e8361d0a1239017b873aa02202b1d916d7941ad536143e9724b523296c10f6ad7b0c98bfd7e75c163260292ea01
030ec46ca7bff6e2d7ea5ea3b806f3cd436245324d7ec0bf1e569a46280512be22
P2SH
1600147e7ddba9f87c039fa79f0a35bc10a6ed20caeb49
~}۩�|��� 5��� ��I
(witness)
304402200dfd29b42c78591f2f4f4a741ff8d020b00ab4e59a97845a043c558d89cb57a20220337eebb3737d0a375cbe392a9abf1a087856275938c6b60283d567b73b97cb6f01
027ef5fcc80e22c1c8d742c026406fe5f4c3da8f1267692a50efae3c32410d30fd
P2SH
160014d516722253a53961fd209047cfb3922e801fcb5a
�r"S�9a� �Gϳ�.��Z
(witness)
304402201aa104680f368b18e1a14c9f088024671f4a8205f89fcafb1d120ec5845d49ab022068cc1696987d5207da380e25e8af2b252b833311982d409b0a4525292d7be1ea01
0265e94eee528448ace5bec3ba787f189fd77a3165408613829f0d6d7566f3275b
P2SH
16001454b6693441fb62a88f238ca161573116f74505c0
T�i4A�b��#��aW1�E�
(witness)
304402205e5a1529ef485f3764ee3e5ff1e74bb7441340810935b8fabb6d30078bea0b4002200a76143d7f247a8e1b4a0d0e39019a78e1ed5219d4a19804c9c4b354ef4f425501
036b1379f574026aee1dbec0b01b214cb943a56b5f79ef22bdea4ccf83cdedaff0
P2SH
160014a6138415023f2e3df1909041d4a96ec23ada09c8
��?.=�Aԩn�:� �
(witness)
304402202281ced229e34c8f7afd2594b9abef05bee668e585e5a2462a84ec2e87530abe022043ca120c59ee9832ba4a878106b43f4bf4c94828edb5eb34b9eca232a1a5a94701
028233aa616b7441fb94f987d4736315955461012c9941ee1a8761a693859f3c7c
P2SH
1600146c6a5b1194ba81b7021acde531d1508630c588c4
lj[������1�P�0ň�
(witness)
30440220104dc1bb41bc7baea60ec8a6ea3af63eb6807a0939958c33412354de42638fd302200b5c87892a94fa4347068d8c1b1f6becda661040c82ef86e34ec871537321ff401
02214155fca8f6d2133f0d54c6e1421ded56de4e2be251c6c2f7d4e9d85f62b0a0
P2SH
160014454e481c8e3c077e9e2a8cebb506870b933d595c
ENH�<~�*��� �=Y\
(witness)
304402201a42aae02eb0f4708dfd5f7d91aaf8a3c7ae388fed47910f453cbf826e4dbc440220654c643fff55f6aec05bb4d1e80820616fd84fed983cf98fb9e14590d5b1d61101
02e4c3962eb63a6e78f08761446c3911531311f42cc6fdc911476ef7fd4f8b8e02
P2SH
160014be5179a2588482f3a08875b650da5c37c008993e
�Qy�X���u�P�\7��>
(witness)
304402203c17cab45f86ef5107ae5fc2d1c2ef237159ab28c4fc8523fc527a343e11ff860220247141ba34c49958b99a555f8c31217ba937c6d4b42fc6919d9c7e9b9821fab301
020870c8cfb144d3646b3779234db09cba8f795c723466245a0e32ddea717ba518
P2SH
160014e1e8a575a1ad4d58514d372e1a1255912b595f51
��u��MXQM7.U�+Y_Q
(witness)
3044022078de19d5dd6311a772eaf70d993cc035887dd3f73ad9562f82f328d069071f21022030257e12b033d034af20af9b2ec5fb9af708643438ba7743c2736edcb304ab7601
03a0e890f11b920d318fc3b38dc63ecec01b230b789c87413450d0bac13f288174
P2SH
160014fc1abc3588471b51b2165cda7970f198831494ae
��5�GQ�\�yp���
(witness)
3044022047e19a7c4448f5e59f796071d60dbbff09257076ba7debf70960a5c60e0180ca022046aa700bf339813d5743e352bb78dd3d20836cc525568233bbdbf7607972e40901
036ef6e08b8c9ddaad2cb5b966474468134f5ac19c688dac8f78fce0a768eddce3
P2SH
1600142c129330c6e2b443d4737bda2293109a949e86a0
,�0��C�s{�"������
(witness)
304402206a615515151bb0cc32f917a51e90a466d324f30c1e5e39e69587d06c5361da70022043ea2a24e1a718a76ae3cfdb3eeca405ec13367f9678bd18856101583114cb7201
03a6505b48716f9608c7037e7611d533139d8850c26d9188716bec0e55cef1a805
P2SH
160014fe98677b53625e6fc067ca9fdd5719adc7c929b8
��g{Sb^o�gʟ�W���)�
(witness)
304402206b41afed14c4ddb4fc48d8e433584af03987e466f431aca2b9e4fd69f50af79a02205aa712e1ed9b3ec787b996667063ab85e189add7dd05fb17a17401785de08da501
0381567f54130fd9fa44aa67ef51af5feb10ca4b09f85647215d70338d83aec237
Output Scripts
P2WSH_V0
OP_0 1ba20d36ad29b012cc30839724d53db9b05ad154
P2PKH
OP_DUP OP_HASH160 480ef3ae7a4d00f5613aa2b368b2123b66a54c9b OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 93ad5d5f0f53bd16059605caa59d0e29f770214a
P2SH
OP_HASH160 a596e3ad52f112c450deb5e5ae47b0fe3b3f1d0d OP_EQUAL
P2WSH_V0
OP_0 624beffffd81981f23a33a1d988ad768f02a6644
P2WSH_V0
OP_0 198fbb135a3d539663daf4825077c7da9cd55cf8
P2WSH_V0
OP_0 c05d87ba5205bf634705718b88b870b10f7404f0
P2WSH_V0
OP_0 155c9b884fae32e73953007b3ad16888ffd56cfe
P2WSH_V0
OP_0 6c2ccb65f81fba8cd56788f2ab9aecf39fdec5f3
P2WSH_V0
OP_0 e36b3d1ae4be229520b55cf3f771d287834bb719
P2WSH_V0
OP_0 1f8d8f04d20aa727ceb26a5d2f659d7cc24f2c0e
P2WSH_V0
OP_0 9efb16942e8312821d644fbc4860c94403f46093
P2PKH
OP_DUP OP_HASH160 dfcdd596945c1e12529ded8f8b754896e62a1f8e OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 8e83a82735496af879cb65f4956d116d7f3d7a0b
P2WSH_V0
OP_0 ff9f6ca4793494355c5e7df949ad46dba39da271
P2WSH_V0
OP_0 1d0e226ce8a2b41b052da795e187fc267b865109
P2SH
OP_HASH160 554b6b1d3f54019a57630bde7bce32bfe77976df OP_EQUAL
P2SH
OP_HASH160 c4b7521ddcff9d03ec6994fe9465e56df67c3f76 OP_EQUAL
P2WSH_V0
OP_0 a88ac8f513f89d7164d6cc45c0f5b4fa2d7d6a78
P2WSH_V0
OP_0 f629b79194644f8194e8d4f2e862fd175103e95d
P2PKH
OP_DUP OP_HASH160 eac30ce41fec61cee6f49cd094d10630e3a7979d OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 ad94d1abdbc727978f305c129aa58b2260930ed2
P2PKH
OP_DUP OP_HASH160 dbe0d914d25a7d543a83613d1800bd2c000201a7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 58664b7f9d64cf8e12e2ce1c9e86c9e4ea9f852b OP_EQUALVERIFY OP_CHECKSIG