34a688e1f72a9430bf211ab55f27fa3ebee59ea539934845bc6b0e8ad1f7e015

Bitcoin Transaction

Block No.
472,041
Time
2017-06-19 23:44:26 UTC
Status
Confirmed
Confirmations
376,195
# Inputs
26
# Outputs
18
Value
1.98934738 BTC
Value ($)
5,070.91 USD
Total Fee
0.02556140 BTC
Total Fee ($)
65.16 USD
Size
8,294 B
Virtual Size
8,294 B
Fee per Byte
309 sats
Space Saved
0.0%

Inputs

0
0.01063507
BTC
1
0.01725565
BTC
2
0.01556007
BTC
3
0.01754400
BTC
4
0.01747573
BTC
5
0.01740159
BTC
6
0.03000000
BTC
7
0.02465227
BTC
8
0.02170000
BTC
9
0.01761702
BTC
10
0.02397109
BTC
11
0.01740812
BTC
12
0.02000000
BTC
13
0.03471727
BTC
14
0.09900000
BTC
15
0.05158595
BTC
16
0.03100000
BTC
17
0.02470000
BTC
18
0.02465170
BTC
19
0.27957812
BTC
20
0.02178000
BTC
21
0.69990000
BTC
22
0.02577513
BTC
23
0.05000000
BTC
24
0.02100000
BTC
25
0.40000000
BTC

Outputs

0
0.09705190
BTC
1
0.00481153
BTC
2
0.00645859
BTC
3
0.02100000
BTC
4
0.09921463
BTC
5
0.02000000
BTC
6
0.00193649
BTC
7
0.39807200
BTC
8
0.09652920
BTC
9
0.04058079
BTC
10
0.10000000
BTC
11
0.04058079
BTC
12
0.02454505
BTC
13
0.10000000
BTC
14
0.39808800
BTC
15
0.01145311
BTC
16
0.02902530
BTC
17
0.50000000
BTC

Scripts

Input
0
0 3045022100d5d402574948247db13e45eb4673dc10b2d91130b03a409818ae7f40e1ab215d022020ecc07284e215b1128eac5cb322dbf6a03b06dc17bd5057f07c218242a4991d01 30440220334e22eca44c91cb13edda6f50b3b71d75e51b061ccf35273dbb73b0602b3146022068a5216ceeb839bbe0682776e615282b03a5476937f9065a3f99a8e97ff46f1801 5221030d22740f80e40c2af2c4c0c96a025ab90a6cdd1b22d9f9c0b70dc20cd4ac9e3a21020a02a890337163042b7d9656b85a06a680e8f414aac4894576215b25f1233409210213a3184e96fe7575932732aa03215af91cd2f0c164396cf35cb192aaa3af27c653ae
Input
1
0 304402202e1e458b62ef14dd16fe157e65ea2fcf395dc435f06aca6c2b76bc22988d83cb02205010c0fd9feb1954512537621e55af984a2ed788cdba58cdf2529cf32978e1df01 304502210098e2c52d7bb58b0cea271af232ca779b93a1bef5f946fa1689e9c0bf1edaff330220766bcd872e4fef0c5af8f6cab76b7d245368eb83ef235fb438d000f433ea74f001 522102c79f9eb9502485d285d9ee7825379b63ad25676b1307173893d0a7c9807c618c2103b2917495431dfc83f111452f9a846d81fef967bcaac8b67c206a59c41930e9a321039dc723c8d6065f22e422419b54e506c44f584bc82c6275c3296773e7fc71b89953ae
Input
2
0 3045022100b7b9085f57a1d9cd30400f203612558dc440fec2c31f85212b6bb6a99c3a3acb0220287f76345d68ccb659e38886d85dcbff661dd04dfa32739cc025b75f1298aa4301 304402201ab6b5de84cccd98b4dd9eb3aaffa7029737c766a673e36a7722052524c26d89022041866fbf74459962dabb402ca98c9abd203eba025cf482d440b1876085a5151601 522103a8fc8414397bd7b01fb6d839145667de7f7829c6d6c33df0379e0854b6487eae210217a5123c17e0cdbbb0cee6ba0a2f0cfab440fffacb2b143e26a36e81d2bf96aa2103cc3405ae5e6b7b1dd6cf7c11059c7521d95959ffa5029ea78fdf32ad1083694153ae
Input
3
0 30440220232d52e1bbdce405519b42a46e8c911bbec4dc1a123fe44fbc68922d076a2b7b02204931fe3d5c33c2977fb93de5dbfacc345bee361599cf0b0c04f228bdf3d330b401 3045022100bd2b46edab274dbbf4d50ffa3e148817fc3b3f374a0faac784774e6b9730d4a3022040cec2f254105f0ea3b910afd2f0db547ba04fef7ea2931f273e5f01e2d0e4e701 522102a7e16e63e657068dc05e9a41dd1a64ddb1452f52c40626bfaf9e1e191f2856422103de58f943af20eca7838e4a1fe41f2e10067be2926f1a4010077641aedd9f567d21037e75ec5f8c2605481681d8fadb122e0185251175c00a12146042940effa4b43253ae
Input
4
0 3045022100f010e3860760d401dfb681b4fc3dca6a76d80a391a9cbc61fd4e99374c8bb02b02203ddcebd721ec169e2e1649e7791cdf1b3643bbf642b01f4f0f24027c3d45ae4101 3045022100948d987e0f5e171e6a09a8b940bd2462a4a391753910c18375f058699e4e133e0220671c7ed354e1697423b9052fc387329874e421b780fd40b9396b18cea12870f101 522102fd1ccaf518345fc31d59d78b17200a76fdaba69b06c733d3de362e73b4a6fbd42103664bd1493945011ff9078840240ac91f5bd9aa903f493b51df282f149bf32ac72103b55d4d3f0a7d83303d9373948de9df7655ceeffc265d58fd771bd921803e9f7953ae
Input
5
0 3045022100d18d0629bb625561331738eb4ca6d802e43173abf60aa0a37b009ce408dba4a502204ab015136cdc6c906f65e798dfcfe940a74fd237fac75e079bc59164f6a0260201 3045022100a1592ad115973e0a77f77f154b70cc997442c80bbab11310edbf08effd6a6741022037c15a73198e67d7c147eade4a8b3804d67cf8ddbf2bfede735899d24397d7e101 5221027c7e2ab98b4c66e7399925f7a81ba52d2c99db3b7c272cf5dc01dd85945d428f2102face1c32041e37b21780c10e84937a234d893d0b638d026c76c34912ad0e5f3f21034b50ac3def72a903dc427a48c87b1f15a7147fd0be49db996ac5b6a4d8f9c4ff53ae
Input
6
0 304402202cdee6ea6425796f14c6a210165b98ddfc3c67aa0a4f8945fc85695d0be6531f02205c8ff516e6e52e349ede8748e1574154ea3f9f8f8c3b027088f88bd0be87813d01 30440220585f8db467549bfdebb44f4d85c5eda113e77c5afa4763bbd1d6a5d294dde23c022061830db10349eefe2adea4d9ee72f0a1653f979fe56a58754f24b4827419678001 522103eedf3845f11bfacbbeb5c8d483a4167672cb923b5f0f89953c63b2f3c9785bd62102ae55339db70625d54b4c50e6eb445d430732d3f997454a0dd594155d45a4a0cc21029b42ce11d209cf54d5d656652dcbaa613ce5d1f463513a3786419e09d7715a2d53ae
Input
7
0 304402204da232f7964e275c2c40fc6b9200b9ebcf295c0b249b4fc0787a36e6d27bcf01022048b863ecb515a38068d09a1f0f8660b874e1021b59adfed06e116cbcaf74a6bd01 304402205aa02ae8e84a1f93f051a9089d4280efb396bfcd741de3c15fa203269a14a82e022070596b9bf747fa19ae342564561d8cdc8bc18cc2d1ea6588aab784d9e3dda57901 522103cd9e4b69c0869d1a3068716f73a799fc4f036e4fac820cff1b1ff836d8cca3212102fc4986842b7c4acb3559a27a8c0226500e031fcf7285edabaad807631aa7f5922102631547013f1378c16fe14a32606dea3a1e2a4956de0d21d7d2f9648f6454874253ae
Input
8
0 30450221009ab5e9ee9cc7bedd504e37cead44d8e63498d5f2eb2b4c6ee1646f76a3992d2c02206846c237f2ffbea4033fe66a1a6a930335c62168115630fb4dc2f62e2e817f7701 30440220223273d73f20c5639a01930cffbe8bf85d4445156fba50c0dcf8e67d46babf0002206755a76bcd9f693b135b7b511da2d95a532ec4efcac1a6aebec41a49f84cb83201 5221035db5b2e535ae8924004335371952ae4a79926110c8c407759c5c73e86242c88b2103505a499e792b35a0a80c3ea651d31047e542e0afe6b020cf31f26f31af5c51d821035f56667e3542feb2e6a5b1e929a374130e1077ed0213eeaecbfb70c518895c4853ae
Input
9
0 304402206e2f721bb8002e1af6eeabac6aec8e5e878a1a51677333712736f19b99347db2022012861bc9950185cc57c5a0db83faa7c56f35f1126ab62442d1db7646535a9cd001 3045022100835a992aaea25c8be61d821b9e3694d2685703c89fc7713585cbe0fe89f20cf80220468a5d30f8cc1bb5572fc3196e1404ecc49b794c7dcd1d1401c5752e26d9bc2b01 522103499b80996d76ceddcbaa589f6249420e4474eb57c90689d12a72f6b3cc8d742a21020c7de11c27e0d0fae95a7ec7a5346700682f02db4bdff4d1c7d03b9ce0aaefa62102848e619bb38c920839dd603222825c48cedd21e47cf1e2be2dd05757164139a753ae
Input
10
0 304402204a4f6f78241d41b84f1d3a50da65db403c30224d7379c46ac67b1237a31a3396022062560ee1a15303a666fb9b903714dc312795e75b51e7efc91f4dd5004668287d01 30450221009be93fec0781cca2363ca599584d76528087061b4587edae712a7a46cb93cf2302204073dbb309b371301177c998452f975aea376719a6b501930b011c132a4f0b8201 52210289e8e4a9b8802bd5ccbddb99080b054e1e1cb58dc9b7148087dbea84e524a3812103666ff12931e0760f0b3e69c1a0b8f42d6050d21503a9f367bcce9d1a938813ff21033d3f5978d77bcfe8265dc03934882e41a0f75d74e692fb4d273e7f13b9b0098653ae
Input
11
0 30450221009dc2dfcb88d3f978d678f58a82f3345815e231a491c2a718ce7b0fc89b7fccc802207583ab329d9e3a958f4f1ea202c1a6afbb337fc01c57c6ee84fc7cde4734741b01 3045022100cfb7dad7f05f117d357197350d1fd461047b5614308c2968a46edafedafabc060220022644c3e4f66e52f256df6c3a918ce9f7d41a52cf4083c46e120f42e56368b401 5221031aea8ff16fdc6d853b87f9221ea126e0cee5448c5526e71616f969ca0582d74a210299458aadd5dc0f19758eca41295f2699219e5ff6d5fbf0cab4390ad6c7db99ba2102e8c9b75e99eb2cbba3f9294102612d1c608d2b1c32bcb1f6cd7e982bcd03f70f53ae
Input
12
0 30450221009257526345c71ff94b40d43e1fbd947d449752b4b6e8d3a0172dc04c5706179502205f7e583437ce142d40268af958a369b1011b31201f5e4f249a7e405b9160fa3901 3045022100e528b53724896832859b3a51ba55592343a29e04368e8ca75ba3916e0f07b0080220569468692145c4abd858496f7551b76fddacd405c381d78de8a0e2e3064417c701 522103dedf5e13be4c438873fb3d220e3fd5e7baddb302531b67ea7d7948b43a4452d82102412ad1b9539507778586bb2f0c154d1040daa641c0345d6131a1251b18031edc21022b9d2d57923efa5bd88fee0bfac70702ee2afbc9cb12b8f1aef7dd6a7c3231d753ae
Input
13
0 304402204f2cf801a97afff40c776a37df5bfc95ff4d873017ac21a47fe51d89ba6f410402203af4a12b68df5ac61c32fa2335e689d70ad1ed91382fa9380f754d60420d898f01 3044022037d6a06d40d4972cb325e04e04e7b30ad9c3ef6a70cdfafe043b2e1684025151022056de34fc2662ccd038d03e96b3d9e37c4554e29ee08fe86922cf5ffc185fd6ec01 522103ac75e1202ed23aaa7cfb8fccfe696945ed99b0f0d7ff6c3f9658617f936eff7c210218cf2ae5de2f85843891e7b0dcd913a093c79edd99b4416be1b571a5a24b876b2102026bdc22611d848c4606fbe3a60dbbb6b8b2a94f17460e15138c9050b579ace853ae
Input
14
0 304402201f8017bdbf40690183c1a839096ceb9c844db8d4e19bccba855acbaecf1c5c060220568294e0c9d1bcd5394ce9de5f54a46566fb0d5a376c592d82f06c734c41168501 3044022021ad343e0abb33239c139bd99206a054906366f6c566129cbc34a51eea2e9db102207c004f1d8abb1fdfff64b39722016d8f86d6b5e3df7706d6bdc9611e1ed477df01 5221021d16dcef506137cc17b2b3243e0247cd6d207d90d3cb801ebc7b56bcda483f4421031fc80c547b4ee3f111be502cb58ca9dfb6b6a115cf41fa639d03f82a66a1252c21028cf79f33da6bc88dd4748e3ba21248fa2293440cfe3c6fac46fe6a966e0bcc8153ae
Input
15
0 3045022100a88d1da0d49272023d3265256b875beaa8ba6411d63e7062093750f650b1549e0220259d58515518bce6af4d986e80738e7a62a7d716b654e75a31229a8f5ae44d0201 304402206bd7a4cc6c597441d19801a36d21d35cd21b3e146b7d84d6b1415bcb3c8ea57b02202828d9f74c49957cfdb2dcfb774987cb942fd706b0e3b17b639a6e87b2f460d701 52210283a7c8055ac31c5c329e43bca494fd5fafde9c42490047acbd72a69e27f90a37210216dc34c19b10a95945367a91e72b1485fa1ad7429d3479994b3b0ec68ce916432103457b90a2459f647af7cfedf1850e936a03e5d1dcfa9156dda89f32b1f7e7bda053ae
Input
16
0 3044022017ce8f7d5629c272ab25692e9ab298953a4f2a30fca70bec5bfe0ebe068c7955022025fa9585e3f8ddbfa3efaf13b9d6c9df6ba4f4b80f70d9592f1fa7784f14b27401 3045022100f76bbb82a75318b381d9d02ee3272e8b8f078d3d3739402b867031e9fed473ea02205b3ed4e069805347912239506499e787e7e9dcf5f56f61874af067d40ea5d85301 522102770c34cffc8f242e60c607c11f13e7de99433ba860ee6d76e26912cc340833762103b855e62dae9d9c322fbf335b8e6277ebfc54d059c435250ddf86c2bea19cac922102c18016c237c13e19f5ed2f1af65e752a283f9da8044d43ebcdac1edea46b7cd053ae
Input
17
0 3045022100886b74bcc2b89fe4e6e1a68db1a1eb22f08b2e703b0162940e70a38fe580df7f0220302716df7099e01cfd9d4b33945fbf125e3bef9348c8fb89ecb239a5863da0c001 304402205ee59015a79798cb16c0cff2630bf2b2d2eb76a8c815676195096fc0f860508c0220742ff0906ab0889de88cc50c59e758c80ab0d6bfe1b72a35ca6ccd28c5de142701 52210357781e5afce61898285e02bbad899634ce68cde9ad0f963108f6b255881379ee21037fd6b41ed4771e1d113e40158a72c9799db0994acfdebcfaa4ca24201f870cd5210310527e93e64653fb33be85afbf39e27f49e5b4a2c01debf3cb00f74fbc83c12d53ae
Input
18
0 304402203ef85e21c4fd6965fb385b711ac33aa38068d112ef699f29ab74878480b3573a022050da5534a29df6ab19c037a7dabb8e02b41f6d6d0dd9a5e880359f89fb93d62901 3045022100ccead3d2bba5c9419e2a2648ce272b777445d75281a784f8003dbc58c243dabb02206a35ed396f677f0c76de8c0a735523f63c1d88b6eb37b75a0f7e286e0eaed47101 522103bae5c89f2922f9f78df1ca31aa2ed2b938bcaffcdc516bcce3a70d645b6746cf2103f44d249fb5c681bb572d9833510fa34ca14ae182edf15d772b64a67bf354dc1421036a3350dfab52ce898f61c80deaea42568ae45f1a174a7fca6466aef7e622516e53ae
Input
19
0 304402204b983ff4a71198baf0d6ad53f64facc4322967044134b30b4f5fba4ef205172f0220621d67d78d33f04658c7d0258dc96136c692bc3b684c1a6a84e7fcc17be1dac701 3044022074333d94f858153661756228bb2a8cf17930668b85f28e7181debadeeee5c48c02206a1841d8d7d324a807d565e8aeab643fc13a5e22ea5968fc45f2b812717d668d01 522102a7e90b1d3df58f92eae91361d4f05966101f0bb44773b0c54b2ef63d55b014b7210326c512c8aff0c9e017ec308b694d14109c373da9dcb206ee04b12726f12ffcef2102f0aea2ce50a4b89a845aab6bb2455b8b8a9d16d7ebb389346ba425a1b21250c253ae
Input
20
0 3045022100d012468d326536525bf7fa0952de04ed9b5a3fe32228e59af42520fbd8099c1302205f141a670e2e0b88d227b9ca49348b9e44cc9ade1d91009c843bb370ef95ec6201 3045022100ab15dffc443d7efb19486b01f113f017cb903d71f9cfa61c98115e64a7bca85902204742a62c9862a27281e1f693b5000a67947b97035273fd958d2f94df321319e201 522103d2fe6ef0bfb78bb2638a360c46c10ac73fe74bdeedcfca0870fcc557026aaee221035911f59f954c0c3e7860787f95f5809d24773f93f740160854d8c269f7da7a402102b1f57e250c5548a851296472cd436641d5fc1919d004acebfbd9921219d638b353ae
Input
21
0 304502210085a3f037f173382bb7ba0df5b4a1dc0405fbfd9dc615f410e148eac012b3176a0220695fcb5340e2ed1f8ceeeb732cbbf198e88ce9f2e2d0ce83f6bdfbc398cf622701 30450221008f32682a1cd79ce0fc308f023cff52aa36da36a400755ed0b2f0a73804521dd002203289fedca8e8419c32f976098123d998bad425e3a066f6bcb441e34ea1cb042701 5221027913cd1743dd0b10dba80d9dd47033674532e15add827df8be03c4b7dd8c4a3d2102f8bd7615c46e1ec9ae81acdb0300bc530858f8b74b9d483b1751db44733cb6a321036970d96089cddbfb68014390bec3e59968274e6d57f09c7a2915e584c0d00d7853ae
Input
22
0 3044022005bcd5515c5cbcb96f3dabbacbed2fcfdace6b438892ff4358139a039f12369a02201313be125f30c0218978c1f398a738f0383176f41c945fc04b8e623e5b9310fb01 3045022100c44914e9087485a8eda61f9c3e30075f3c5d59371307c1fcd9586cccf9b33c2f02203f5d194061b17053f701e129d015008db4a3a6861c8b1c07ec3311e15d01ed3601 52210375f0405ae4a5565078e0dfd4ff8a7b274ef33aca24d463fb81d1764d9880044c21020f7374c2f53e4a0acb511a74ab4378d4ea3dfa60d5bc57bd7b1d4f3a84609b852103c30fd9eb8c5e96875fe7d85e6e64dd56bca77741dadaef3245a258850669ef0a53ae
Input
23
0 304402206311da33568cb6b04489c97fbb89f08386a4afee406bd3f76746fc69d50034e3022052806ea2fb883367bafba379ce7ecb2a6ec2a6cf716595aa33c6fa108ac6148b01 304402202362fc577cb2b9f9843bc8a573e8232fc25f9e5246f9e484e109f6c0d35cddcc02204aa663938bcafdec854ece943d463109f21427e856462e0740c75262828d033201 52210283c188f1e9ce5d3a94278d72e1b53253671b0b0223b70a6361b3acd2bc04b57e210262a64599776803709f4f47addb53e611448870974fee25969d65390fc7ac9f3021022fca913edc5b69091f98217c9270a46b66a032420b73c093bcb88027290ba6ca53ae
Input
24
0 30440220209e6fbf283cb3895b975d8e290593b8ef3e33bac6a68780db0fa5e6e522751c0220309d55bb0623b39d1665cbb76e3503e9bc2e0ba3690ea8e54c51ffe66d434b9f01 3044022060c2a3ca90f425f1867fa4135a916b35ee0295c7a05ff3f73ba2c610268d7f4a02206f744a743fe79637b0dd8a35441fe0f969ea587d7721c28828f5f7e7b692a4cf01 5221021f15cae09a1cd5694100a1881ea4ec66bfd5d285994c55a5e9078665a13e79a621029b5e922ee9282965b4d2e5b40cf7753b1cec646bb5e5046ce4b6e740aa9d341a210256deb505655af3d43b797b522c25706c33b8a7fcc910742e65a9a1a10762d8e153ae
Input
25
0 3044022016942c27f238f6ef6e0ff1c059a6c791f9cb5bfb72920267c5d2ce880ddbb5fd02202bc33eba284f2ee86a100096133f8b8a39da327f55ff8cb75af090c237acdb6501 304402203010b5605b2d4c22566c7c427668c82efed4e3f7807a4f672fc2f280e1e9ac2602204cd197c3fa194858860a0ec8b60b0ec0d0b43d6bdfbf8caac76e84ba6fa26ef201 522103bae2f52bfad999e807b9aa80fe5f55ad0107ac2cb6e8dc05647e59df8c6b40572102b3681a4caccad7b5a6b977ac2b63ba2a787991434fb27d0ded2de45b5e73560721029214f44a97089a0110fe26536ff914f176cb82cd407f7c2dfc84d9791a3db1f253ae
Output
0
OP_DUP OP_HASH160 72636ff2795e0938e2669202567761c36ffeccf2 OP_EQUALVERIFY OP_CHECKSIG
Output
1
OP_DUP OP_HASH160 cc9a620cdd934fc207d9c58eb59ce1ee6de67161 OP_EQUALVERIFY OP_CHECKSIG
Output
2
OP_DUP OP_HASH160 b5829f08b7bd41e4efad4144ab2e3ff715234757 OP_EQUALVERIFY OP_CHECKSIG
Output
3
OP_DUP OP_HASH160 64dd84c278868d11c7f6f60eb5574c8eb2b4da25 OP_EQUALVERIFY OP_CHECKSIG
Output
4
OP_DUP OP_HASH160 d916c33802669be054e4e14d6271e9e239ab7712 OP_EQUALVERIFY OP_CHECKSIG
Output
5
OP_DUP OP_HASH160 277739b4c03282a8b598ecdad1201f6da555c18f OP_EQUALVERIFY OP_CHECKSIG
Output
6
OP_HASH160 69315478f8366096df183a7e08cff8d5d1c06b42 OP_EQUAL
Output
7
OP_DUP OP_HASH160 1c3fd779f4a7e8bcb469cace2eb34156b84fd2ad OP_EQUALVERIFY OP_CHECKSIG
Output
8
OP_DUP OP_HASH160 588876d4a30caed3629ad760c84d71f47d50a18b OP_EQUALVERIFY OP_CHECKSIG
Output
9
OP_DUP OP_HASH160 51e7558e3652231b43300c723c7fb4ffc56600f2 OP_EQUALVERIFY OP_CHECKSIG
Output
10
OP_DUP OP_HASH160 54cd167f3016d53291869b1a7d00c7a8f29862ae OP_EQUALVERIFY OP_CHECKSIG
Output
11
OP_DUP OP_HASH160 b3c569afe5345820d7816d2d1c795655f0efd9c7 OP_EQUALVERIFY OP_CHECKSIG
Output
12
OP_HASH160 1caf6d81f7506adb0dad8541b8b2e564955474d7 OP_EQUAL
Output
13
OP_DUP OP_HASH160 f58ac6b63627fc06f65b73d24a8a7de1891f6cd0 OP_EQUALVERIFY OP_CHECKSIG
Output
14
OP_DUP OP_HASH160 d9a2fc84c05f9ee1ce1607cc83a8661529f13e95 OP_EQUALVERIFY OP_CHECKSIG
Output
15
OP_DUP OP_HASH160 f4313e2c4fbc5a743f46033701ff0605986d3cf4 OP_EQUALVERIFY OP_CHECKSIG
Output
16
OP_HASH160 61dfe59fd2e3987305b256edf68b844ed6cf9013 OP_EQUAL
Output
17
OP_DUP OP_HASH160 3e244d6d6b0aa2481df6930fef1c917d0354c309 OP_EQUALVERIFY OP_CHECKSIG