836f90f52e26163eb43fb6ad84f94d4b7820c302740fc9fe514df558e749be90
Bitcoin Transaction
- Block No.
- 663,948
- Time
- 2021-01-01 05:35:57 UTC
- Status
- Confirmed
- Confirmations
- 182,471
- # Inputs
- 55
- # Outputs
- 1
- Value
- 0.09213039 BTC
- Value ($)
- 2,671.23 USD
- Total Fee
- 0.00011821 BTC
- Total Fee ($)
- 3.43 USD
- Size
- 9,918 B
- Virtual Size
- 9,918 B
- Fee per Byte
- 2 sats
- Space Saved
- 0.0%
Inputs
Outputs
Scripts
Input
0
304402203303970fbadf681d78756f4fbdfacd2ea4dae359893da6cf90858b91be5cb6ae0220768ddbfad356dd325f4f225ba0b4e8f5ff87deff635af40323a597d77e753d0801 04075aa4fdc9734568968a5ecb991c9644d8c31888fd81d07bc64523443c59a1a5ea545d79cd46754215a2064953db133ec8b5462dabc6dbbe267689bbe97dded8
Input
1
30440220080a31b233869e7f38c5900fd4fc32d496e88e85e2a7201582864fc69400fc2a02207ba25d6fac53a49518697aeeed200ed3c57921407835d3ee9f31b12199d9ddfa01 04a1a6c23bde382286abf157c45234a855d588758784a9286914deec7e90a454aa7d96a0bcd4b884d2c108f45a3bd021dd84431b626b176c4a639497485dbdfe66
Input
2
3045022100c68f5242f25986cd084fc1092aa8af800cc4dc8f2eb62c1420f3a10b83ba6ea00220114555ee2b99bbdd6dcfdf6859d90110ba68f9c89b58b1f69a057f942972c82401 04cac629001c7d39bb60e842b451e6ff3b109ab665d08e36415361c9257ea784db63f09713d24fa17301b7fe0fa65fc9e9082cb85a99b3b322a3901b5b00057dce
Input
3
304402205f6e8590317016192eb4b4f87302e9b980a60e7ec058acdf30afad8abc401b6b02202495d8e2529c2b7af71c5237cc2bb55fa0f1aa9516aafaaf832e8a608c738d4201 04ac140844f0cfcbcea32a7d7216faf5e2b7e310285e1e6eca6499c6782df903087e1142f7bfe438d12ef161f1fb6b202468250955f546c67e244759f370e5c2bb
Input
4
3044022062ac2b07cc6275be7d23b37b3af7816f1f9c138339db893a939778b47b4a3a4302202c361147e83dadc8caa81b5edf150687214a832f32efef4e60c1b9da31a23c8901 046433de50e40ca01ea82cb6a45a49cb28450594c502598e1acd04c3c1095a7f17be8484b485497df008d8ce5f4ce4b68e7c0151193aafd3a5fefcf7fa707e7618
Input
5
30440220420605b4df4f3bdddd4ccc22baa1e3fd52b0cc810b30751a8a1f05ed8817d47702205e4a7b9f3abc4e57db6b30b4114d4f01133fa1227b3598f5ec1794b49f0c499f01 044ecf809edf531cc354b5f0f69c084e7cce777f61f7d3ec836d3c2a7fd91ea2774cc1997833c7cae863f29fa7a4c371b83b980234565fb69f2e74c8dc2f5937d0
Input
6
30440220695eed35d47c9b160825d435e604bee4c913bb4bc5bc9351e9c197b6767ac9f602204925bfbcc4650305b2dbd58daba6c9ef45ec75a9cc06cc67eca7c7c66e0fe11a01 0423096131ca329369b95821073db06bbd789c92371838a929a742fc33de04a24e0cd547d9680386d39ec8f78f8031bc002e2e2b3c3202eab0266f4d381923e49f
Input
7
304402207f55af50711b09144663adeb92e6d8b26d6310dc49e27d87f2e26713d626942802207eb25391b319724ac631d411ddc61ded36af0e3fd104d6744de5153ba713dd5b01 04c38b333805c565149be7b875cceb6409810f876d42288e1b9619dc2ff010266bfad3006e42e6f84bf577b0ca26242c2e3bc7775968c1407c3e39f8930f7af980
Input
8
304402207ea84ace45449b071270c888c497324b5428a9a241444bcb6c1a044a5f2b8d0002206606204d7dfa7646d7a0a595bff8d548bd5c3c029f448b4e280732f446cd6e8e01 04217b4bf3847f7fe825c8faf3a8d7240fc5b4f8e8e9540af467d45678f46703d0eccc068104592654a41472f23c9280ac18246d7f1ac1a8aecbef81750e5f7330
Input
9
304402205d280a37283a1a1bd184b36635806800db8bfd7278eb4d094b7125b33d6b8450022071084af24af0393646d1a9967c6437f870f6ece36ef17e168342b7d1c28227d301 04e75e80fee4fb11b6ecb71d7c6f999d3c4f63a189a2fb7619889fb19c8f12005747bb9405bbeb4da055ccb3c4689bd14aeccfa3c24d0a0f063abbecfc2dc643eb
Input
10
304402206dfaf3e0616e9d18e36e1fcd4aaa73483708a4b008c18c001ceba0e41086a0a002202fea4c6d6455ddba3780d0d979ed82b23d2ebf675162b4e87a9981699fe775d501 04941ce51e14d421ec7c29502ff3495ede336a190f917dd701933f3a7da1f2e57b8ba0d40dd90e62d548f8402b598ac02e55ffa231fb65c53b2ab8538621a4fc51
Input
11
3045022100ea36d8c0fc90d3809e26358ae86c0c003e0da4a7ce8e08cd489372593bbefb9e022039effeeaee179a5ff8c4322089ff37ba202e9ad027e2788b2ddd8442a7701aa501 04ea8fb84cb7a19a48b7d45a473ba342e42e20d82926ea0a6abec02ce48f05f078e363909ff2aad211dcde637be4569092ededd881c11d84e5f82eced728b5f755
Input
12
304402202cc93142c6f2fe2d1a65f9ea8fb3b5bdd87290dce989ddf57b411bf80fd8a2a70220044742a9a578510c00c911eff20fef26473afa373b591ee632eed9cf76a3315301 048e49305f1b8bbae3559c14b6ba32a53aa40853b32b22f737f4d55cb7cd798e2ccce13088e8d656afce92e4d9ce9c70a1fe32b6e2eee253aad4fc0c564d27ff03
Input
13
3045022100aab21443d4920c7e107a60fa7b218478e287d9b9a861bf82a70d6a90eb96899e022047122ad241d125b6e2243c912ed2ebe305008fc5f7913903eab015255364c88801 04c9701a4185c9c40f084376e14580520865620870ab4d1460a9ce63a99ddffbbb5a6bb0b245d6cf77fb4c7ad4508b55f1802ceb1eb7267881f1a0e779310bab9a
Input
14
3045022100f860941817fc42d053e44244bdeae0d984c18e3e580a3f5d0a51c86db01970bf02202775ae65b5585c548dc0e45d752b510c2de982d894536abddec4ad1940a19b9a01 048beb3adffb5dda55b2719571cb1b36207e915a44256945081c44dbb01b2c5a0231112cf8639e49468715804be2eb7678846c5abd28d50b934327f60a64cabbde
Input
15
3045022100ebff285434e7b10ef3037ebd1dfcb5fd53f6ebf9e87bee9b9cd130f6c771d12402205307841fe7c62cc9eb0d0b8be72e83a9891a4a89361d0f0850ca15bf9b06aaed01 0433c29d2cffda7bbd65211fb486694850d48aa8e921105b6ef0b54d5947bab5436a78024987d29f4c33d7255b9dce7b9abde249b9cdb0fa875315e5caff758dc7
Input
16
30440220757e4a3a87424c95b98198d4a652d20ce0aa405427ade1e1f387da7791a95aa6022006196b2b6d14f0c981fd38a0c4156462eabd30bc5e09a7032de5bc8f2d14d7f101 0433e2b814a890c29c8ec1d999e699735b64c6c5bc28b61c8ce95b69ad437c78639e8f19b098e404d4b4e2e6b2a01a097dc7872a9204ba8035c7fd3fbb5ce7df3a
Input
17
304402202759dbce2d75b8cfca181e21c1a7a4723c2be3584f3020a727edd563dfaaad0102203bf6e968c2250c329479dc775c650595f0600c35c297c575ac5a766bac85c1fd01 040b14e31e2d46ab851ef8d10c33c6d4bf054d826cb5e78a556a5aa8ba3a9e54dd20d94d5f74631bebe47803a38e1db3a4f968a9cb0c19dae8cdd744d392b617bf
Input
18
3045022100c83bfc0729808a30e2a116a252e7e8291616f889a18c27f9a1426bcbef091eb4022031254b98cefea0572f1de33990f468a90fabaac7848f914e649202a380acbb0301 047cedb3a3308f8ce2e9a2d5cccf375ff40d9b5bdaaca62205dc9b5230e72e3d772e88528fdcfc85dc3cedbde591c21d22353aa3110cde9555ed50d8353ff79136
Input
19
3045022100c6288a465e8ce144c4ffeb3f08a9b9917a640825ae3a534e7ad969d3fa0a223c022028b4cb180282b5bacd8ae2ab3b3c457a13956b3c73c011bcc72f2b05160c31c001 043f31017f7346c45187fda623126989a821d33d3973675e6629994512e0dedd93ae5337c581828fdcdebfa46e4c88c69e2fce4af29f7e19b046a5b9b85cb69506
Input
20
3045022100a36cb4b44e1351e0c728646df0f0ed7498887940c29730efb45211096986be06022039f2eddcc5a74827ef5988233ecf47c45f265e78bbd009019f1299faf3d0861e01 04b4332c998d27f551456a6ad38ea5bd7a819270139871870d57e62088c1a84dcfd6cae5a26a9d3b729bd51cdb2816375cc78c82e1e1eda80485baf7d3825920e2
Input
21
3045022100aba80b0e9bb4a6376431890e8f069a7a2474ed722f6a8d4e0f1c373901ff957e02204bfb7198701c87bddb4d401dccbfc524e9964f9d1cce29e0f429ef0195d3b30201 046ddf35d4294fa2bb3b6ffd85cc8ddfbcf62578b2c0391b64b89afba678bf3d100d08245026373aee848616951b1317011565523eceba839cb2c59de46924e65d
Input
22
30440220124bbc651c04256a5e61e17471bd4d8bac9dd290bc6197ab8b22c8acdd3c83140220192538cec9e9886e24958c8856c4be4343df78c891f2369be0cc9db2b5a9e42001 0483ef757a93a647eb42872d97cab3c6829e8e470bbcc1b9a8b30c9d16decb1f98146d3b3390fff32875593d4ce35d3bd1e7527ed93451afa2a8c928d7923917dd
Input
23
3045022100aa67e9a7d693b25fcb440597d13c5f859e69972a7719664ab0eb22a0199379a2022037f8c8de6acb238af6ff48cfc46728bcaa143113743948d126001d4f3bcefd7101 0463b72c15cda3478e08bcce041b6e5dd42e9618f6c5bfb2cd8b062bb76e2fe6d05d65f0ae56ba029e6510a0d195941e71ffcf3992b4a02ed218610d07d713599a
Input
24
3044022048b492dc4810ebf5b3227c25bbbec27951ea873ba2656ddcc3acfd9ad685650f0220549fac0270d418d8fc45904b86e20a83fd8c12a9f500586c3603a5ba39e8e81c01 049b81d573714f52ac75ff4e34c690e62e7dbe8559a5bbb3514b58cf984f8aaefee49cc39d98f5b158bc73016ced4e0c26336b57e960be03dba4426d2395721cb1
Input
25
30450221008f2f7a4183e8ab6100b1a81038e4d71d3030613a9ff04c41780294f4ff3cbf7e02204792d6e04c21e446da6c215c3c680c3ab8d6f9131c491f12e8e5cf12c374525a01 04c26fa3e78eaa380e8fdd8648a238f6cd56fa2f2281363ef8cd5e5713dffe132a444ccdaeaaad5c2df1015e05246c5cf8dd0b98ed64dcd3ffe3243d020298723c
Input
26
3045022100b0ec566b7475f01e7aae473119d65e01fe6873867a029f3294594532bc37a55e0220737bfe81f34b87a2a9c17926f61ddcf835ce212753f13459f001894c3e59e5c801 04aeb06101c7102c1fc94396fe5b078c7dc0ff6221e695d5e859fb8badcedbb4127a22882bdfa9ad185ba2f1047a42edf4aa977e3aefc3f18483bfbeeeb5f79580
Input
27
3045022100b5bc7f360cd2b505d167b5ac4fc6e4408f91c71ee4a989307439def2564872bd0220353a88e9cbfa02794589d6d8e155ed81163df249c0be2671159fbdd04fb9338701 04177734703ed6d3b662150f99f03bc7621c24250d4b0a61007a6a9bdf8955966c5878d79ae984b7989280c2843eb8023704007fbb4b3883a511071ee088342510
Input
28
3044022067f56ea7975beb26cec6a7faf8a84222bb819179242b9a89b2193bd5094ed0e302203f03c3e777e493470592a81b9df2e42896e11897b2d6fb7c0f541bee4b8ed2e601 0407590a974b6dd571723b28ac3865398095c57a60020a62e443b264a0ba0247845c19846b33d5b1d8b682aee84e5c3e96296df3b44fec584c30d0cde7b903b488
Input
29
3045022100f9db51afc001e6cc5e45d405835669737e9061a400efd5128bbc0d8a96f9b514022067f51443ce6ff378275794714acd2d4245c972f4f751eb6b51c880d7ee0d292b01 04f12a2217a96ee075f5c55426f43ae5df2f6d910eb9b48e09195eabae5bec3b58292713f350356d5296df572859ca1f9a66d9e16f9164dcb7c97b341e03f99ea1
Input
30
3044022015bb37f13ebfd82626d55734d431e5b84a9f6adf7dfabd1ce282bca7aaedf4460220126dec4255beed1fc1f9a4cb1128911752ce8b413f4ace7c0d802bd1608b3f5801 04b90a95776d868dd7223af2c24fc909626a6300c072c37c285488f98694e02cddd882b87f8e15efa775ebdb0bd2a151536fdf72e7a44c297660bc4986908e4bcc
Input
31
3044022014ed42aeea46f23ef1782f594e03634cf3d6fa15a30a5578b3aeeb454d5a9d2102204e3471aaf04efb9b72d150582de45e63479a6784af7a96f1f6624d1cc9ebd1c601 040b04f155ff5ee471f5e4c45a6dbe3aa6b0f9fa6bbd2695b84c6f87e84e5b7cbe5a81c0fd343e116cf6d91aec352371be991c856975737f11134db9260637dff0
Input
32
30450221009a0fb4ac41b04fd5f20829303cb31f181cb3386e7c52bb8269bc24cd85759b330220186a02a89b00e38e8b0b3f7481bebfa0826c6836d46f1d7eb2386eefa93bfd0501 049479a9f778dab9787ab3f2bf55f9a28a1848f4aee867c0271f00f342e5d516fd7855eb9234f01b4185523a04ca809e3c0297228cb863a84b25f4c1efed253bef
Input
33
3045022100928f5b82b0b1b15f700bb01f51de95617922636801526ea25839a1e545f164710220248bbd9107d461a2e99693cbf0616ffc259e61d36fdbd9d234a5e0821abe243401 04e8e17ed49ed79de86fb3f3c2f8188405ea141dadbf259e30f1e8e5e048306f7fb6a503f2d937508f8e4d1268fd9364a8c03ab22a9ddc6328436333e627fc96e1
Input
34
3044022051e744cbbeac2c268d2f472aef7f5053a30f2efde8900d8ebb7e14968e501dec02207aa345b068117331ced429f258691c1e2d782d80e2eba8629220e333c664e66d01 04dcdd3a68e73d40a4f48c9911f3a9f509df5ba8733eca1f6c04d8753f83d50683d0b7429ad3ebbe7f781acc03b1d8f1035a656b653ac562b3d8d61b54094ef1a9
Input
35
3045022100dfb3a42e39a71435a6be38510375526ddda9cce2ba52ba4de952fca8bae6d1c202206be98a6a85bb941bc038b23358d3d0ba07994d66fa655075fecad60c76da75ed01 0472995ef5999e274982a3f71c9e410fa9bad92029be043734b467f0d54d34060c2a4f1cfdc14461791ff9d19d9a498dbcf25497badb0febf85ea12ef03a8a7caf
Input
36
3045022100cbd202ca685f0b26d398cfb5e1aeb07596a9622302cb22088aeea41793d3552502202974ecf76511a224b63083e418381a802890820c4ce32054dabc9bd1d232a3b301 048e49305f1b8bbae3559c14b6ba32a53aa40853b32b22f737f4d55cb7cd798e2ccce13088e8d656afce92e4d9ce9c70a1fe32b6e2eee253aad4fc0c564d27ff03
Input
37
3044022045864cc0757d1b2bf7379ad28c1eeeccc27628b89205cc1af1c19f6d99f166b8022033654fef0f3e89c24791d41b21e896b934a6d0ce38ba878003ad4c8681fa941a01 0489b2a428237ffa12cebc81ea0dffce82c7d0ae556fc8d4090ae07975b9a16506359e398f0d58ea4bbf6d1dd2b9a23fc9ad0eb184f8842659854172577a9127b5
Input
38
3045022100d52e36063948af1322f270741c507e33e1b9c85443593859552a40c5fd20894b0220571a7b457d91a63cff9070d3b5d086d83ba4ede2442a7bc62c0ebf19703b5bd401 04c9d5bacde269990cdb6e982c64dca58653568b757338a36289aad8ec5886860305c1dc94c62e96bd6d39a19084af23b2ac7a32337ebc5d07de67bf812fe5629b
Input
39
3045022100a556f154bac16a31f267c22c81985d3efe213aedc38155296f6fe89823a988e40220107643be6e14d270ca5dca1af469fcacd92df5a18d5aa95bd371af9c3208dabc01 041974f1c6163045ab21669110dd97bc160f6c668bcb2383359716ffe6c41eca0ebc9e8d215f22e07ffb713dd4b898128953a2965b48f618c04b46917be3c4f335
Input
40
3045022100c0fa35a3a728dbb9858ac272bfed215578892f3dcc0036833d320ba935d1753b02205be667976d02a20f5ceeee5d8e25758794888da2f750921c2968a3dcf2340ffe01 04ee35d920123562220603cccf889cb989a761fa8760a35bff953e33a0244297f4dc9ec7d30a1d205620b5d5bcf9fb334fda8bf32216a1747c3c1095a879d66497
Input
41
3045022100a4b70c0bf0d85f7f679695905cc33c5986366e24620512d0eca2a78013d043ab02205d042cf4e01062e6a1b11f43652608a067504ccf3462fbb39b60c4a3284e894301 0499902f0a0990e90c3ab1983c13c4ac8385ed16e1751fc0be379d186f430e05cd733e7a4d42eb6fd3d5bd0fa1f5940aa47dc8d7948031d6b5ff6e03ede87d55f0
Input
42
3044022048019cc45bb33c8f63ac1b10e500b9f598b6b0cceadb126bd72d125d0cfd4802022053931070c54dccedf30683ed01cd3cac8327124bf29833f53c50c5cc87d8121101 04d5cf989cd6b959ca53d3c9051f68a5b453c8788b9a003a3f63d79c87505b52159d5b30b9968db4f53c66c84d830656c1d8d6f7b9842a68bdb64f63673b27849a
Input
43
3045022100e19a9e1cbb2e12a430b00051a06d23f726ad9795a471e8a7237a66abe877b60102200f45a2edcc8aafa356c829a63dcb78db57a4e26dcd82eb86ff70c1b0c98ea8ae01 04641882d66e671b1e4315e23ae74a9d8f61f29be7bddf32faf46e08dc88ad27ec7ccf4c9fdf4390d05affa24b95371027376249e755519df92eca8964144cb808
Input
44
3045022100f45aed95a314fd5b87e2254f0946f7148e071f936ddaa7a3c9464ab99b2b3bdb02204a8a959eda7b319e2ed904daa16759d34e223c5dc0b39d139c805f36987fd62301 0460ad3033d5bb357efc15cd043f689b73fb06fb04e27c0bdc02ce00fedf5a429f28456b7be255fe6bf577b728c813d40497620dce8065e4c8f74f5813d212f835
Input
45
3045022100fe1bdf8fea533f5f14cc1a4c86199f869a5288ed3b22af29f53c13d6f628dc4002202472a52e364b72015d74c2e3f5426ef83f984c49b327bf7328e8fbb2e9012ab201 0453a83ff129c98fcfe860ce1dbb0c0c4b0255cce3dc8e2fcfdc2cc9856b176abfbb00257c9f16cf3d21e44719eb1d35037b0146bbeadaf962a9f4bfcb9d6f281f
Input
46
304402201b19484afe2a17199e2cca1b43d75517b67bef05fea42856c5c4c7e285cbec050220760843f9effec29ad983deb2bea346e194e258968fb3ae9f1a045b22530d662f01 04655f261c8ce9e1f0de6a83445423fdfcf560516d1e6612028c56ff1cfd45dd0676b4109d4019f4f8c585e7f5fceb2c766484ffcc4d1b724621b2fc70bd853010
Input
47
304402207b55cad8828da66d4312c0ba4bc6846270569f5daf9d924ebeda05e10493e67d022025177d1b648ef5323bca7000a7b9a48e50cf7d7dd1eb28b2f9374af07d328fc501 0428f554df42d3628214531e56f17c4342e3da17cb0f1a9fd7b28d090a5eff6123af204ca522bdeee3f2da2de211d6ae44c5ca32018f6257d89887b95c3923b027
Input
48
304402201b5f2475cd139ace7b72c19f2815a32e15d64386adc4dc29464f434ea647da22022059043476fc7bc6dc2618a72212f62730d91376acf0c7a9158fa0888ebfeec34301 041e707eae9b79dd9ca2d6d1c79f8d781637db1f5fc9bff12fc7bebd299804fa0a25234181aae458cbcb43e32701f9165258468ca49aabedc410696ae738300e9f
Input
49
3045022100afd7f09c9552178a7367c48718be9954daf69bde8652cbf32c20da3605c32069022061c655772553528afbb9359e7564c255032c896486bc396fee206d217bfd804201 0407f462be873fb8bdb98becccdf963ce7f08a793a71becb40c932651b2ff6920ffb2e933603aa31bb2768db074b6a94cfc5394b47b5393dd0b4fe4b78d3a9965a
Input
50
3045022100ed5b71e9ea8eb1351193e4c0def2e452f9f74357145d6a4cda104c3bbb085a2102202f8265bac832a93ba60d4b0b6b38190a4db43e1a63e84a5b5cb5f6ce5185d74901 041a036e92525ea7ca7b8b1d56c52dce64932d5a2ef7acb646dff2d4e530ff5ad3c8f8dfc1bd419113d0761e34d4243396e588cef361e8cfa6929e91b8decac9f4
Input
51
304402200a0d2f2f5a89a010c22c84b27214f99b468a7f775a967ae5c8a80762c08be579022043022975ed762ddf7cb59514fd92646747c9fcf3817d0d6a4834467fd5967a8d01 04ded3e3591688233a7899f7b4b7d6a17a34e8ada522a0dad138b8e11cf005eec9f21bc383b46397bfae35f7e6dac5949d2ddc44c32155b4e11c5608776294a7d1
Input
52
3045022100dabbf9f52f07758d65ac4408f5cfafe7e2c6fa9d9ab9fbb3bbcba3a26dd527ba022054832e6b9a87a4dd41b97a7aa992ead1445c00f109a629964273b7c06836c8e601 0448d9c8166de581272b7775e30f1d1d03754ec685501ba2ef61b3e0c463e7f183aa5c0f1a2686736958708b3047b36c03f149ce1fe026bb85de38a167499f3f23
Input
53
3045022100a034aefd6de2498bb2eec76dfc558edb7494ac932e6febda9332512eb113b4740220265baf61f8ef667719d5b7557329f68fb5e5a3de58c1d24d89ba4e684d028db501 04d5ba4f5ec922f5a67bae26bb899e5cc4cac74400ade1574175bd725f1b426a2a9664ffe0ad09dd09ef79b0a845406e275c506d7176bd2d10ae1bc4f7886048ae
Input
54
304402202c9636e97d251fdb2353756f56e4b2b657e80b5d3d0e5a6b4798431ee62bc28802203979fb0e9755932bedee497d9904ad62a61fa3a02cd74f0e8b9b62f0029182e101 0458331b0043ad8c72306fabb7bedb8d2a5a9f6b6807d8959324ee3a346acb414170bdd792e491a23173c3473a1476ffb776552e41d8e4cd2d4848f143e13fbc65
Output
0
OP_DUP OP_HASH160 a369a7366274a54f369012f7575a4cf1c1633263 OP_EQUALVERIFY OP_CHECKSIG