USD($)English
Summary
Status
Confirmed
Input
2.96783866 BTC
Output
2.96764137 BTC
Sigops
201
Fees
0.00019729 BTC
Fees Rate(BTC/kVB)
0.00003011 BTC
Other Explorers
Transaction
Input (1)2.96783866 BTC
Output (200)2.96764137 BTC
- 0.00083495
- 0.00165452
- 0.00349234
Input Scripts
P2WPKH_V0(witness)304402203a5e2c1ed78bc50d4b89ad47a1b4d29e2c3764ee52fa107b37ea918e5b66c66b0220056a578e3b961763907860c71f2d9a76cb6fd46cd4e29b5438404cba35fa36490102a270e06b86b99771e6a74650eecd63520b25b745e307dfaa4c70e831c2f4059bOutput Scripts
P2WPKH_V0OP_0 65c9d8ad6a1846f2b6e8adddd98bfa293edaee0aP2WPKH_V0OP_0 010a2cc8dc96f0817a898a1d01c96a83dc0dbc72P2SHOP_HASH160 95661254cfafb74bdebf6fb2fe7c16fda6db8cf2 OP_EQUALP2WPKH_V0OP_0 e0bebcd588fe729d37be985345df73b1e08c60e3P2SHOP_HASH160 2f89082ac7cb9eca77991499c8d00a75c48f7e10 OP_EQUALP2PKHOP_DUP OP_HASH160 6adc57b0865b7fc88d51d4aeb735516524d2d0c5 OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 bbde48a8dd0e341a08ab25c32186df6bcfcfcb65a01f8f59909a9499ceb8abb5P2WPKH_V0OP_0 9b3cb0d2960b012c90f116c1ce7425395cca67a7P2PKHOP_DUP OP_HASH160 38ddcae65025fa432dc700fe9d6e8f4bca0b8304 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 bf26181d1b6228d4f51a9dae603756cd948ae31f OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 77607ba99f294491ebbaf3a175f9a931b3ca4753P2PKHOP_DUP OP_HASH160 e5fdfd0866fbb11c4770f60997c46f4d01a985f9 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 76d2f1088ceb50942b2c60c8e3627403143a5200P2WPKH_V0OP_0 033b25bee35395d59bdd19772bb63e1dbf20a617P2WPKH_V0OP_0 8ad45673b46fce3aba060a7391226d934469bd50P2WPKH_V0OP_0 82319b80aac658a14dcd0082fa15a30eaec996b1P2SHOP_HASH160 72a044d136505712f3d3990ba761946493491e95 OP_EQUALP2SHOP_HASH160 561917ace2e290a64040a6f5e801f0652f3a044d OP_EQUALP2SHOP_HASH160 77d781cf31dee10e51fe396a0c014fb016d0e232 OP_EQUALP2PKHOP_DUP OP_HASH160 c7e2d941f621359edd32f90d29b55dd3e4b4f2af OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 849a89d9372e1d807fdbce0e3af4922cb6983c33 OP_EQUALP2WPKH_V0OP_0 e9dfb4be73e3bb2a874b4783ada314e0f69cc490P2WPKH_V0OP_0 d8c2a55e46b8926983b643c8ca7db281ff9e9629P2PKHOP_DUP OP_HASH160 edf4dff51403dda86b87032a725fe1bee0f3ad5d OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 46ec0352f2778fc70772062f3ee4558f36f99e83P2PKHOP_DUP OP_HASH160 649ba418c45c1cc1e92f055e659150b939c61565 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 606ad7dc47e3cecb80c62fadfd7e5338ea63eab1 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 f021d07ab6aff1e0b5bd38cc5dd420ccda894e67P2WPKH_V0OP_0 51ce8c7051ea42b054d8c615c0b4ff9abd6712e2P2WPKH_V0OP_0 1a77591f8e284969310d20f0d3c502e7163bb912P2SHOP_HASH160 fbf5d08ac72b4c12f5dc6575f7f56a08a9edbd2f OP_EQUALP2PKHOP_DUP OP_HASH160 11ad1e5ad86183d4d04f941a13c1413326264aac OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 75b9c05505f4275765faeb3a619b190ed69fff44P2WPKH_V0OP_0 e36435d9c8f8456655fae935602fb693ee83ad2bP2PKHOP_DUP OP_HASH160 17f5a54bb25e5c6edd5f718b33b570643d511972 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 ecaed8327141dd98b2e5872a4f9ea9f77a7bf840 OP_EQUALP2SHOP_HASH160 dbed156e35abc2f3505f0da9ca9243a1ca4a8ddf OP_EQUALP2SHOP_HASH160 28db9d4f4d791908a318d14f11062627c0c2b551 OP_EQUALP2SHOP_HASH160 548b88b701633442279dd384daa6bfb6262cbcf7 OP_EQUALP2SHOP_HASH160 ba47bedc4c0eb9f6349bf37a77b8e46b1a6986aa OP_EQUALP2WPKH_V0OP_0 5cdbbf377592976d5938c6573eeb148bfe11fea8P2WPKH_V0OP_0 cb250184bb4e5959dbaa58f3d504f1c0e2685eacP2PKHOP_DUP OP_HASH160 bd4fc0f96be65f1fad524ef9608c08cf4e9005d7 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 77d068d2e13ce35bc1856a0b9acece30ede329dd OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 5a3ac8d62eb05c985d91ca7f15fdfbd16181f28eP2PKHOP_DUP OP_HASH160 fcfc606166f24da4c1548b6fd76f5f95651c5598 OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 465ffb5bd6a9b49b3a67892189f794b35510d2eab485449bb64b6abca2876ec7P2WPKH_V0OP_0 35b50e502446e4d3b238bab5eb9cdf364b9aafd5P2PKHOP_DUP OP_HASH160 67cba6a266bb29c4672c50df7e901bb0c2a87162 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 3efe9fe1245f76c0814beb121c879612c78779e8P2PKHOP_DUP OP_HASH160 4606c828c5ae1aee0e016bc7c54136937d83e372 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 e015a4da20e2ecdba606e82d1bbe4a6079cdbf82 OP_EQUALP2SHOP_HASH160 60a56125b89ef14e9e6d1489566ea6144d14711c OP_EQUALP2PKHOP_DUP OP_HASH160 3c5c9609bae615a17f4a391e36487fcfc816554e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 54ab43873e5872424fa882bb710b5a44fd22fce3 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 7d9dfbe368fe429ad3a4842ee87ba274ed72be26P2SHOP_HASH160 3894d8be5ee4e12d989de7ee28271c0919fd221b OP_EQUALP2WPKH_V0OP_0 08ee6da14be456951c3f95154ac3f78798e00a11P2SHOP_HASH160 824ac59201f4817d0f6ad31f0c6fbc07f53ba3f0 OP_EQUALP2SHOP_HASH160 f96cbb5517dc9b63c067915299a632c9b6247e4c OP_EQUALP2SHOP_HASH160 e4ce7ea72df2fa98395626e292bf7d08afffa49d OP_EQUALP2WPKH_V0OP_0 b41f5b1cac94c7e2250bc0d4c9f8490feab89814P2WPKH_V0OP_0 106002734b29768f84c5605f88da9ff4496159e4P2WPKH_V0OP_0 7938c7c9e65ed2446f8617a8f508c9fc75fee4acP2WPKH_V0OP_0 e006a891e299e1c0f7a4237bff1c25456d25b4aeP2PKHOP_DUP OP_HASH160 b5bcf80637c40c1bcc085a0ea8af1a142a8c3ddf OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 7102fcb1dcbac3fff265af549c764db6468f6aff OP_EQUALP2SHOP_HASH160 784584de2b3a4c5916259cd5193c3a937530815a OP_EQUALP2WPKH_V0OP_0 e1112b6cbce692827498cbc9d2e8c97a3a3e3805P2SHOP_HASH160 dbdd9a7f0bf4fe3d5fae1830349466ba43880feb OP_EQUALP2WPKH_V0OP_0 43787f0ea837d02127e01d3bbd1ae10feb35a6b0P2WPKH_V0OP_0 3b269596f7badf025f72197d269bc086b7e7628bP2SHOP_HASH160 358c306f4db462a25f05a3a4d91a5a431ff43ff8 OP_EQUALP2PKHOP_DUP OP_HASH160 f9c192d8955c7c2604de3f11da44ab0e3dd6c047 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 82847d2e81439adea98b37b88c5d34361ad68dca OP_EQUALP2PKHOP_DUP OP_HASH160 20ec11b0ed2158ea55ac4de04260b62ee3d52de6 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 01bc200e04e2b08f4a75f536cd03b4ad9d7999d1P2WPKH_V0OP_0 49997ed559d0f9201fc25b0e4cc55282c0b9ccc0P2SHOP_HASH160 e08b6ff96217dbf4e2560e6aa758308d897cc237 OP_EQUALP2SHOP_HASH160 dc5ac60c3b0f3cb5018c4dfb213518335a1cb29d OP_EQUALP2WPKH_V0OP_0 3661eec0117ba2ade73a15b01bb29741e6dda8d1P2SHOP_HASH160 00355e07feeb1d3996cd063c2f19da50014ace14 OP_EQUALP2WPKH_V0OP_0 a2d19d2896e578d9b632c23df936dbcb2f7b2960P2WPKH_V0OP_0 98ae7ce1a92446209d8227a4b75249ee0a511823P2SHOP_HASH160 41f5a74e324e80bdd5f2df91d6d7fca78d648da3 OP_EQUALP2SHOP_HASH160 f48d29af5d0118b9207fe14667abcbe5c4213c11 OP_EQUALP2WPKH_V0OP_0 ead051dd95cf055e3520313dd446f8573ad86c98P2PKHOP_DUP OP_HASH160 4670782e5f9cc032559d1a792f568bf745ac675d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 8d12e0070efe56b1e7cba4d59845204780f7d034 OP_EQUALP2WPKH_V0OP_0 74ee165411a072d28d2bf43b47bcf03226807e9cP2WPKH_V0OP_0 735f738ed3be0a094f77b9fb2b6f7d7ac6cb83d2P2SHOP_HASH160 b0f6d79a34dce91d4edf953b1da86ee4a33f5a73 OP_EQUALP2WPKH_V0OP_0 cb7de143f72b4a9a425c3115fbc9a7298cb9d367P2SHOP_HASH160 d904ea98dfad3c174190d224db2accaae77dab4d OP_EQUALP2WPKH_V0OP_0 8c121f61241d835fc486da460d192a87e0ec2a84P2PKHOP_DUP OP_HASH160 1384c15a9d4b8727d726d7c17ce3a39c8c0c3b03 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 36c16f62547ef64af6d7099ec7b35dffaeba308fP2SHOP_HASH160 a017454522364a6f3c0b678f44103b4a161959b5 OP_EQUALP2WPKH_V0OP_0 cce47f843fd3ce2f16064db13ab5bb85556223e1P2PKHOP_DUP OP_HASH160 fcb1e8b8a053f96a94559ec788747304511dfc33 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 0f056907a893d8856d58e6ff9816ca5c2c19ee35P2WPKH_V0OP_0 381e6c94dab76a28e9b23db75cbf5c971d9a3990P2WPKH_V0OP_0 a7c64b6a5cb8ecbf963b7440c154458388cf2fceP2WPKH_V0OP_0 2c0e28d7b890573c28a862c79266747d5544ef29P2WSH_V0OP_0 95b2737b1f02c4ab41fab876ba7f6105a678fa20340be3a6837ea9380425ff8bP2SHOP_HASH160 1a9e722b77a25af36b0438c74e1dc76b51f72d75 OP_EQUALP2PKHOP_DUP OP_HASH160 48e70d23eaa97358a87e17b748ccaec3bf65c3e5 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 8a6eca091dd52a9dcedc01ed1846572b41c1de66 OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 9040f7cfb4e6317f06fead9d74fc9038271aeefc628ce988e082348d9e9cd690P2PKHOP_DUP OP_HASH160 7da3d36a23e2505ab13a3cf297abaf4e6f72665a OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 80eec00b2420ed4d1bd064e2ab21e06a7ac2868f OP_EQUALP2SHOP_HASH160 399b407ec19f5812ed5a0a3f7f94361b92ef5818 OP_EQUALP2WPKH_V0OP_0 a71a24c2120e41718963824356bdbbdd90e87eb0P2WPKH_V0OP_0 4fa3a822a1f45d1cd26a3ba63d6864fa52fa8e37P2WPKH_V0OP_0 422a5f9ef2621dda7852ae6521ff6630652db049P2SHOP_HASH160 f9acc57f9beb9793b0267b0eff168adb3a5df156 OP_EQUALP2SHOP_HASH160 004648a5977eb1c8c7f8968333cab5802435df37 OP_EQUALP2PKHOP_DUP OP_HASH160 9f05581dcb192934bfb7d8e97d30b93a0110e995 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 63dae33ff402862cb4fd94465553ee522cf3fee3P2WPKH_V0OP_0 7a2e40e2af782b724acd1252e2bf274abf7131e0P2SHOP_HASH160 626b6b4fb0efb93a721b7d7f958a14688f7e60a9 OP_EQUALP2SHOP_HASH160 bf37aacade9a2640c6612da1efeec1c4b9b5a7e9 OP_EQUALP2PKHOP_DUP OP_HASH160 453e02ba6a0cbda2cea65608fa62af3ab24bb7c0 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 c342c90fb6b409f31c874de08bee79f81a6b71c1P2PKHOP_DUP OP_HASH160 d0b9c624babec3cc91c77e393f852ffc7ce97963 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 953a8d9c7486b155afbcde826bcd63b623fd6a94P2WPKH_V0OP_0 2470aa34724189ff5dddf3336357add93bfe70a6P2SHOP_HASH160 8bbc6b0d86e2758a7e02b6e0e6e889375e626443 OP_EQUALP2WPKH_V0OP_0 32d93ed6245a1f8881fbcdaac88c12a196494aaeP2WPKH_V0OP_0 19ebcae6ee99321f6a6d2d93df8d05cd6763869eP2SHOP_HASH160 5d27aa1bf685d552b63f1a944b09ccb5e45856fe OP_EQUALP2SHOP_HASH160 c0a4b2610c434074db64ef911b9e95a1cc57d458 OP_EQUALP2SHOP_HASH160 5cce2efdf37f0c8ce35034b506b0df8928e6b261 OP_EQUALP2WPKH_V0OP_0 b6573845b60baf973f85c83c15a57ec25b2c2f54P2WPKH_V0OP_0 4c2cf95691502787ed401a80b28b01edec548cdfP2WPKH_V0OP_0 ce7c263738605889f923addfc0da0c7b176d3c17P2SHOP_HASH160 42ceb91bab947ea77a7e274d81834c750c9a566d OP_EQUALP2WPKH_V0OP_0 947cf319d92df65f036ca85548814a4b5873010bP2SHOP_HASH160 8b44c51140947824383f8b6dd7454d06b8ba7632 OP_EQUALP2WPKH_V0OP_0 e4bc66fd5700cf86d68cac1bb84e0feb6dfe7ce0P2PKHOP_DUP OP_HASH160 95aa48bb7a9ed33517281f29c9e84b6366e1489e OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 9ceb48882e6c6d689ed5cfc97edd7d0b8caaf500 OP_EQUALP2WPKH_V0OP_0 8af4482684f8af06db1661592c95e76c703ecdc2P2WPKH_V0OP_0 9325dd100f6e1b6ddfad3a988c3096cceac7cfd4P2WPKH_V0OP_0 be85baca60c115736ece8d7684bd8215fbbbbbd8P2SHOP_HASH160 9cdca5cbbe2359a265789455fb3e9c0c56df01c2 OP_EQUALP2SHOP_HASH160 fe516d2c7108f1e92148e7075b8d4aaef8be5c51 OP_EQUALP2WPKH_V0OP_0 5861459425163ab8f36e924992a73f2104f18addP2PKHOP_DUP OP_HASH160 982cd5e82d4d7194a83578bf5f3c6beb5f57e88a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 abfe2cb21967b012dfac2f8c2e9a412b0434e744 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 50766c41548796b9783e207f0310272443073a40 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 35e1c0147172910b4d08b6ca2eeaee30b0d32a76 OP_EQUALP2WPKH_V0OP_0 7fc96da1ab83902ef0ea0fc4e03e754971c86618P2PKHOP_DUP OP_HASH160 85ec2dbe08e449efa274b0fef0eead0ae6e96b4d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 649b234d7fe230412d265a97ef9f6b23e4cde5e5 OP_EQUALP2WSH_V0OP_0 d6f832caca0c07db8fc80ee6827eef8ed71d50a243ffdef818dbef7482d7b568P2PKHOP_DUP OP_HASH160 87f50e2858f6a8bf0fd91d34f3f87ee3507da9d6 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 4745f82c5e43d34432984268d3d85d3060c08070P2SHOP_HASH160 44c092e572d7110026c99f8b416f2c1208ef4779 OP_EQUALP2PKHOP_DUP OP_HASH160 0c7623b8d745d04e5d226e769b1bd18283dbc6c9 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 a77cfe6b94a3dc88b7fb3c376ade0ba66a53a82bP2WPKH_V0OP_0 81b7eb43dafe2a288a7e22722fec772f00e645adP2PKHOP_DUP OP_HASH160 504aebdf3d5c884fa97f076cb81c5bf234fdfbc0 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 b6a63973def9d8836e352d7295be2bf18365de7aP2PKHOP_DUP OP_HASH160 0686883ea877eccd9a4cf37d6105bf2481e7ff9e OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 0d31ddd50bc46e056e723d3421dfc4a83dea71c6P2SHOP_HASH160 d5657a38699c5c2b4db7199fb3bf7d7cef283f49 OP_EQUALP2WPKH_V0OP_0 25bd40824b0347ed21dfbb882b2926cab1162644P2SHOP_HASH160 b9baae47aa8e1dba6303d5cac9d2fed3efa3cea6 OP_EQUALP2WPKH_V0OP_0 fdeeb48880d95b479f5fcedf2f42a1487ae3c639P2WPKH_V0OP_0 4b172cb1c6cf7b1f7edce8910861e5c3f1d506b7P2SHOP_HASH160 67294a7a187a9126f88f8209c73c8f5819ee1293 OP_EQUALP2PKHOP_DUP OP_HASH160 4b77327ed90f53d29bd5e7178421598c4eb7447f OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 986c539bf5bf76fb64ba9d13b6e2d7c84c832851 OP_EQUALP2SHOP_HASH160 3f987e9779467f6bfdc65749d0b4cd93c7dcaf0a OP_EQUALP2SHOP_HASH160 9b0d86c3130a58d76f8541e2469bcc47378c861e OP_EQUALP2WPKH_V0OP_0 9a14b23ee2d53c312c20d25b831f3ce813b52c07P2PKHOP_DUP OP_HASH160 4527d47ead9737a84d82d8b4bb840f0d78da72cd OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 e86651519d0ae2cb1388ef4a0127005bbe89bd8a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 d522b27169ccb61c372d948095abe537dd39bc71 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 221fa3e832cf5a1a1d8862aef2cf30df8cee786fP2SHOP_HASH160 2a40bc4f969a4e3e4f2a9c90df618642b0b24837 OP_EQUALP2SHOP_HASH160 56d020fe43559495e0d76a9f1b44a9b96b8a4546 OP_EQUALP2WPKH_V0OP_0 780307c8c071b3d44b4586af66bf1eaf15b893fdP2PKHOP_DUP OP_HASH160 00560a7507f958dfc5d0d7c95bf09797835eca15 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 85de7992165b32a2d9855a43326eb028dbe4b70f OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 2891020520ede51df5a73003bd886da49450c9b0 OP_EQUALP2WPKH_V0OP_0 40cc29827e7ce4e81e7ed757ff499f5c2007cfc5P2SHOP_HASH160 5819464b60ae33d836845e8ba6c80264b4913165 OP_EQUALP2PKHOP_DUP OP_HASH160 3a8f1381ef9c59791c7c9912cc8200dffd1ee9d0 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 404176ced304a44def11f31201feacc3db599ebdP2PKHOP_DUP OP_HASH160 5e78522364e78bea426bd05da8a46d910a76426f OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 6b2b506f0a9713b2e4bf162b429ae164874481e0 OP_EQUALP2PKHOP_DUP OP_HASH160 7ce1f04b4237c2ab18f9316641700201636ac216 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 9997402582810fed8cb26d6dcc04b5a16e302f59 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 12e5403f56456b628dad4e16f38ad26d65992eb0P2SHOP_HASH160 29275eec0cd58480b06b6a7f3a7b5a9aedf3ac06 OP_EQUALP2PKHOP_DUP OP_HASH160 ae5dc7fc2df8fb1891a9935508d698ced78fb541 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 5828231f8015281609a18f6d3be78f43a06b6f0e OP_EQUALP2PKHOP_DUP OP_HASH160 2d755ec435cc29a4146f5caf159db795cceaa3c6 OP_EQUALVERIFY OP_CHECKSIG