Transaction Hash
8889dccbf2e8d238212fa9029af39943852ca4d8ee4f6711d98b0664fb8259a7
Summary
Height
Confirmations
493,430
Timestamp
2015-02-13 21:33:26
Size (rawtx)
4,910 Bytes
Virtual Size
4,910 Bytes
Weight
19,640
Status
Confirmed
Input
0.69232904 BTC
Output
0.69222904 BTC
Sigops
544
Fees
0.00010000 BTC
Fees Rate(BTC/kVB)
0.00002037 BTC
Other Explorers
Transaction
Input (1)0.69232904 BTC
Output (139)0.69222904 BTC
Input Scripts
P2PKH
4830450221008b4518bc633aa8d6d03545a44ff4470770dbb4814d39bf47df0c084aa588d9ad0220405575aafc7e5db915d836457c3712e53484793a24a1262b0dd83451f0a83af2014104a97b6a922622daeb24383bbe3b3262a7093a625c6097e9d1d8ac125878df8aa1e7ed8fa7b56436978d0cd8c31d5f04bc4500cfe588e7bfc091457f9683d434a1
H0E!�E�c:���5E�O�Gp۴�M9�G� J��٭ @Uu��~]��6E|7�4�y:$�&+ �4Q�:�A�{j�&"��$8;�;2b� :b\`���جXxߊ��폧�d6�� ��_�E�����E���4�
Output Scripts
P2PKH
OP_DUP OP_HASH160 a1862e72b8d714a7751b4c221d71fde3e00cf89a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e12377e861dea396c26bf7c1f936f9b6ca958df1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 661ee7e9a457b127afe98883370437b5b2d66fde OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 05be6b952464bef04975181d0342626b7842c45f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6eb98516c1ea04c943f66080ba05a46fdce84847 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 52f34ad753ad8ac82ecab4ca36a4c5b06eb21415 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dd83626d0bd7409c6653d21faeb4fa900da0cef5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f893a858161cc1ce08e9c9db4f5998227f6ae142 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 eae825d3141315179d62082b8dfe60a604f52350 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2a9e3cff3ae8ef5b65bf1688d94da599efefe56e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dffbe70011b5c3bb9d7e06bd091f3e3138a32267 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ed87cb3cd67b0ea160f335f085432b337e58eac3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2ddb932c2f4f9d1444fb1b54a74741b3d38f4599 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7271f41a12abbdaab43b59eec581ae7bfb849b25 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 58fb27464777ef985dafa13f301f021a85289fed OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 136acd48d6e444ef3f83a2dc802098bca9290d0c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9bfadd1110930327a446383799f1ab94d329ba6d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ccf72d29e3ef54376788955a326ded0e79f90d13 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b0e41f0cc50dd762b94d85597d64c2f03f3a76d1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 17099233a50a46782ef30368906dce0141dae309 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 007d56ef0d216380ac717120744f7e56779f71b7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5ddd44383bdd1e4fa5c23b891d8dc1bc5b4b9921 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8521b97ad21f414b2d4f2d3290d433965a2e0feb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3102f0e20aa010a98d511013bd436b2a6d298f2e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b3e73a8cbabe69e4a170c438dd9c0cddea3455ad OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 93db301dde469bea353cea87f35a5e9f2316e449 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 172ae0d7a315856eaa7839b71a3fdfb59eee9d09 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 83b13e301f030ad2c7838f5db63d9d6a7d8dfce3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9302d660aaf5b8c2a60d789de7904cbd7ec9f8b1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 53b669071c0facd827f16c64eead9603295c9b5e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a202466c371f934c968c264777aa674978c06a57 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3a27b6fb4504af1b5f544088dcaa408b8b497cc4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9096277904369f327c9f81eefaeb7fc16a5f927d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b14aa35f560b9e2fc579c3bc417b48d168500fe3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f22c4dc88b696bc9ae570370fea2ee98c2ab062e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3c8f7b80d199244c878c1b8a765af6303a540001 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 adba4288ca24d76cd0111f521855ee12ffb3b4c7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ce7ed64a89a6b06ce184adbb8a6d1eac51f77dd1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0c86e0f8ae9b67df19e279e182246a08415c020e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 27976ea0b915f908fdb6eaf299570cb08d92f084 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e24049c0da8a973b8d819bea2d2ed4135d709a65 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 268188bf081844f1676e7fc189896c193ddc5b15 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8a038754f89f5e6bd21cfeb8e4f3942a80e53d88 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 16357851fe2dc6d112830ed658dd17900d2a19f3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9a656fcbd39576cb0feea92b8b414430b8b982bc OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 57e0996ed0a4fd4fc623f02c91dfc919ee641f75 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bbd1c53f1984dd82305c58e8d0653c0cb7660fa4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 799197f1f0017a5b445b7cbd8c4986a49829174b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3ed519fb75d126259acf6e1a9e8416aeb00bb233 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9a8481dfde649c44bd6cae512a76fb3ed9ec1167 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1e30dd77ff21baf07f6733926017c39cd3403b15 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3af63b5d4846f7694b60afd3a1af2fd2adcedfd1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3d1ae9ed632952f4d9cc3f6a1f85cb4998c936d0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f3c0b592e63f0b87b90676bbab4edd78c5f610aa OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4ff412b37abc41e9f870600a9c43324bbc42464d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 58b416f8f463e84fc588e223a8bd667c00bc14ca OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8c7f237d63040f743b488463fd3cea429a5bfb43 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 565ba73c5e18f7cabf51a0d27c83c7d90c0bbf1d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 10785d1e2fce73fe8f3212a374d88ec4618e56e4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ff938eb7a7b4fe464f3dbfe2a78b5cd3e165f7e2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d350c43ce94d6308e3254d1e1251c7e0cf02ad7c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f73b6a33665ba12153015c4429e075e7ee436ecd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6dd8c1ed91a80060e418bc6d0c96752f80c5e1d1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 71efb7d08066985a462cca88f71040ce5f06b265 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cc3a625282ef919a4a6381ac48c8259fb562598f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f54d72d91b34363f09571f467e5c5c83b222f298 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bbbba980e7e5167ee02518a63bf8f247076958fb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0a019520ae1de6ce28cb47e6a10f624ae8845ff8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4d78f417578ba10e7c70fecdff9d6205b4870643 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4976e5da26121d0fef1f176c769a59cfb01503eb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9f8f6e4d55bb9619270d0a2951cf70bbfc09d7be OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 df9f783d9cf57631570a0915c0a259bc26a62082 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 084ea5121f7aab81d44e5a894512deaaec11fc43 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fec3b9dad9366c7d1f2f2d5fc48d40aef376fcf8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5c466a3e8b2abd0e151fb4717ef7298852e713f9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8742e801c2389a2a28fbb0cef9b9c34dea4b851c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 89f0a6789ceee47a668d26221bac40a5818226a1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 68c9dd1af0ac5d2026f5bc840bce869287ce9da5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9ab30c2fd54338232b88c304004ec7da5de5902a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ae2e9f58cd0353eb535813705b23b9d9a86186c2 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 e5ceb510b3655ef213fff62935c94def14cb71a1 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d5b68631087b324244dbd3b36eae37c8fbe27f47 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4b92fda4154fb02c61b8d00e80bdadfefaac78e9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7c5eaa84413320cb1afd2219e3d50f2ac5bf8e37 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9fdd63255966c88900419297faafa6b72cd004d6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0b6ce25c277cf8e09e74b46d58b45f026d6b410e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6adbdf66e66fc5cc64bc03b9d3f96810e8ad9c48 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f56b3dd106b37770e24b4e287dbe024e370d8871 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b6da681f6610b187837e41e2b1a47b95ebd014ea OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e8d8eb7ee3df9c9dd1bc45ae3b68f9b9c31e9b2b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7f12fad1627b83689f6da19ee91e4f049ad47c3b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fa5bcc7fb84fd55fd39f4a9e8375aabe5510500a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 58704d06eab714a87200e8d1240e58d7187b91c8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 032e544b5e3c875f294130177396988f1eb25229 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c7a1acb3cbdf270c4f6e80447062de6f3e16e9a4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a50c76a77682145ccb58c9921f3db8f11e6494ea OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d997405fccb6ad61f12b9fa8987928e46922f7f4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 011848e7e644fa0ea8acdd96c12185130b4748b9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0340f51c849433638275b705d68637355de2b09e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 da7241f09d0cef68d4b1635576015af212d4e4b6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 077bac9d91c0ba7105625c350280c6f4d289362d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 87bc5ed23c9a0f054bd8768b8df7ab25ee7be9b6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7a14046e9bebb8bd9e4a6e520de19cb1b4b4363d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 df46a0a7de301171fc66a5be1aaadbe0da0e558c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5b5b34ae206e10e5755f96f3320c8ab5ae9fdc64 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 45ef14959f815b569b652819a7754e29c5087e78 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5ada8759006a660c9144c71fbdca0253bd7b0a3e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cc1207385d3af270d4f47639fa8e5d5b2071f965 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c5cff21ae5a7714f67bfd9aa7af25f167bea9614 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 091fb1ce8c0f91f000dda6c89824a6793826d889 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 09f566b6f30b938a2d3d30f2d46c1f9e12865358 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ab562720fa6308bb2b942311d15d1f4c2c3e1973 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cd0fcac899ab1b3e6c2065f59c59e0427e5f8344 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 aee54113a0d303e0052d65c752660cdbc7e5834d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b830950a80059ed4ae39555acc05f0387147f18c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2f23e98aff8416499ea189bb5f915e4480c99da4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7a2d6fe3773702d53409575f92888c338e8ce5d7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b574247ebada4107138fb3aeb1ddf6e7bfc1cf39 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f86bfced4559f7d4fefd66dd6502354177da9c83 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 40a8f4cf0c3c73983dca2c9afa8b84202928ccb7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ab4b5f644f33aad5df24f69cc66c898b4a24a3ba OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ece7130aa0fd330853cc4f1dfc628ce827d7bc91 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d5f007a00d7a47ffd7b02de3fe6f9fe3eaee0b7c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7e0d8b2339ad931c8db426c8699ba7fe6116b70f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c7ae9c29dc734ce937ad640a9fdb6a534a67572b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6d7b141648fbef14a810cea6b3ee6e32c9c8bb41 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 25ea507320176f602ffc75caa2ff641d87f69f40 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 99c4db055eb67c3e270066cacc0a7d8195b49167 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 bc633f8656f1af41ce0049e79a8b7bbbf18bcd87 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 14ca29515cd6f3cd9126a39a5f8a26f604fb3c57 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 34d6efac1d48023f855b7a2f62e80786cdc9a642 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f98a38d541b0f55622b93fabe7bbcc3d9775baf6 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 43bfec23efd349003c712797e3b11df2595c139a OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0edb96c7646519ce1e9ad5805890aa86dfce3966 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 60677945f780ba1a9930b96c9ec60106efa66486 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 087c207070386840dc244d0427195c98295c20d4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 57de8a203032a9bb44653c59b8b0dca48d0c8439 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 70542da27d788cb68d73438efb70fe169767656a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8cbf5be921cb1ae293908ecd329f4f9024b7f2c4 OP_EQUALVERIFY OP_CHECKSIG