Transaction Hash
4bd106151e1716ac00db266de79d55afd08c1c99516a333f88767e75a56d388c
Summary
Height
Confirmations
644,890
Timestamp
2021-03-30 11:05:08
Size (rawtx)
5,193 Bytes
Virtual Size
5,112 Bytes
Weight
20,445
Status
Confirmed
Input
0.55732110 LTC
Output
0.55680990 LTC
Sigops
489
Fees
0.00051120 LTC
Fees Rate(LTC/kVB)
0.00010000 LTC
Other Explorers
Transaction
Input (1)0.55732110 LTC
Output (149)0.55680990 LTC
Input Scripts
P2SH
160014866c264874c1453969822c1431abdf43766e5259
�l&Ht�E9i�,1��CvnRY
(witness)
30440220358ce346bea6703f48b452fc14bf7ff8ccf4c8e39108e4e41e695807fad8666902206091cbcaf427637ab2cc169441dd1cb9db819b3bc0ee76937954aa5e5648f2a201
02a40ca79491aa324fba333afb548fcff3ebc96a6a7d223625eb7aeff14fcb2d0d
Output Scripts
P2PKH
OP_DUP OP_HASH160 469edf03edb0ca86b659fa977aed5e8c526f4d6e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5bae63c633711b9c3e68cdedcef07270098597a8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 19445aef803de59820c8072d6ee8afe0c11535ae OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5eff8505ca73f544805e2868609e91ba6435df50 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 347cde8dd7a284c95bf06f6b20011535adfb51f5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2a084c0bf9335f3ca922c36d0809316cb6cefc21 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2cc23b26dff44a4cd5c429c7c3f0a45d7e49d639 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e5818bc4c1c431ebc53adc94551e4ae8aa76d2c1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6bbff6243e3873aee00a3873163d588f0860401b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5493c67628243a26570b3e5e5f3c96d81d636048 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6e5b04d9e748332b4b55c5883c2392f9fca45985 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 01fdce36a9bec12dea9def8f2c5f88f544258901 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b8c27afb37b6328ae1e88e080329260f05d30ace OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 857e9dd986575054b08318f38fe7c8e53a431324 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5df681bee5d1105d906779a5396fa784d17304a9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a65ff2d199555b59a5d767056eac6677265ef4ba OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 6f0893ffabb2f60bac64ed935b1bd5aabf0e9c38 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 76cd484a594e0c200663b1b6d51c1e97178f2f5b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 136684c83d4f3c4c5522ab4d4a52a16664c6873f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ea8c592e1dffac0e2f9d3e8162a453ca4bc13d1f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4c1d0beae16cc434edf833982d9f0fedd72551e5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ae61530c75f4d5cf2c61c50bf917040c119e24ef OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 187c73842f6474c38392f699311dcc4938963dd0 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 114e74b7f638b99555c5f93c57364a6e9391198d OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 0d4170e12b5b9525c95c3a6a59293e83205cd5a7 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0efec50ef55e1043018754efe1ccde1416d45606 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 83bfe6cc39791799e5de641211e6200f6e614e26 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f2a99ac56678676f42fb622dec8828381d18bf7a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 9bae1151e97ed6f2534089fb6cc5b0711dd44267 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 a91d59715bbeabbb86ec5e62470376842b78645d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bbe04fb499099713d232d7c7b72572727a5988fd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 95575bfb2b55637436bbdbf88f9835507346d12f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b8212bf60abe7682b7822b3a2fb3df338728f0a8 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 642f6824b1a11bb33a28cabc87519e17375d6560 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 48d64595af416de237d872af8bea98fd70fd572b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8eb9f511fa62e3446af316c050c167adb5238b7a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 200f5904feb537bbd6de28410f1f81ea2e0e770b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6f37eb63a68b1d9f1b9f229a3cea00f8c076d47a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 61cf5818d23b4cbc99cee56a849034932fa4b00b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e20a847d2b3cc81f3b75fbe244938b6bb444818f OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 68cefe5fa043293640be5c654d6f8e785ebedcaf OP_EQUAL
P2PKH
OP_DUP OP_HASH160 09388794cdeb155645e4d8a1ac852a1ea274ae3a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 02bab19c59de143541ba709db5e9cad2e07eac0d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2dab2ee1895608ba45d4d3ca318dd05d7f48527b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b283003a73a59b2da443f682458d7956d85ba167 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a66d177212f4da208241a80348b03d78d7f7309f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a3c0ac6c7b5741f4b905ffec17a5e06b67543e5f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 680ba05ab8fcb9b081143e7226e9c5025417dea8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d57e76580760dd2c53f56e22d87d80388e412ca3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c25e10c5088c6d4249509b3b56ac3ad2d94f930a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cbbf7475f4bb4e10c6f438d83c0a5ca5d8be9fe3 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 240b1891ccd7b0d4192dd2cbdf07d27718b56a7e
P2PKH
OP_DUP OP_HASH160 f5685fb267453271220970961520544473a7407a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 98f5247d7d49cccede275c882a4dc3e22a684ca0 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d0aa90b14066e6f31da2ab99ec8d9e2b71c57130 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7e4c602b4ca15c494eca8373601fd83ce08551f5 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0c76f9c5806ff0056a9bf900680e3a2a69094df2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c12bb4dcaf8e09bbde961112945043f144e0b7df OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7b0edcfda5784b2ca37521e2ff7defe72e24a185 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b5cbd0889b26dd71682c1a6792370f27d136c2c4 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 508296a2d858b9d25f4f1e7fbf4e733588bb182d OP_EQUAL
P2PKH
OP_DUP OP_HASH160 57dfc179c5352c258906cdd0fb6658c0e6dabf64 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6382dad9e93c3c551dd250286d4069151be570b1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4b51cb7016181f340fcc5a20ab696393ea13d73f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5a19d6e8b9e550963103d055badee0786f9da2ff OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b010eafdf0f8ebd268153e26dc0a17175684eb38 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d91a32f52e6fed2ca42fd1a9cb1e37ad9fd5150c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 74f1b165507d401911fb0de431f5c30291eb27e9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4a5a0a7ae8bafbbcbe014d70c4c2673088081eaa OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7a8bd9d89929cb49c8c399f3a5338bdc2b271503 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b3b1b132ceb5a4aee253b44059c9b23305b432e1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f630fa8ebd6420333207bece3e3d2753ab855d0a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 90dcb6993e2d2c3134f24d4fbddbf391010dd28c OP_EQUAL
P2PKH
OP_DUP OP_HASH160 cf78e9fae2e8b815957b06c339976a8ae6859610 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4df08aa6d526c89e3c5199c390948ab825af6b9c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5735d8118b5723df87ffea5e104ebf0c797578f8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3f382377cd48f23a6fc00b5cb352355326b6f5cd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f1986081fd867140a3bc00ce4969e7e9ad6c994f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 237049927e4f0d0a8d49973978cd10f098bab3f2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f21b42e3e2c7ef0e8d4615331fb9462edcbfc04c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2ad73d41ebbbde32f71b03f2b61221f38764f4cf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 232cbbd555fd1df29d3ba91288e17f56115383ba OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 24e4241764f56e8b145ac63bfa2312c648e54953 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3ccc1fe788e895dd3e9546b4392a64c578ac6a2f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f6cab0b6e90b14b669c356fcc19ad99d44e93e79 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 18555359674434c1cba100492657953bca539b4e OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 ddc6ff23b67ed3642cf14df40d9b177169f023cf OP_EQUAL
P2PKH
OP_DUP OP_HASH160 69b8c1e5da737b43e8490c05742bb02d98e7b272 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 949ee9e2931cedd37a7a6ad0738bc8cd178c5d60 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0d776960764d4266e01c0a046a325c5a947c6582 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 ad5435bf8493a4b1b53e75cadbad299d686e5f50 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 8c044a409a9a2f55ce790e93b414e417a742bbe9 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 d913e7e5e4f154458415d624942fc7d472d8092a OP_EQUAL
P2SH
OP_HASH160 2fe31fad2cda72b2518511010a7d925158314603 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 02d6de6ab3d59aa72d0615db7b004ad1afb0e0cf OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 789b8957f97e56dedf11584a292326f321aa1a10 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 6850b030bd2bd88c35bbbe019dd8c55a2693ceb5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a44ba6b6e7aea81c4a808c046451e54e0e7cb52d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 38e669e883e87648fc8a147c3bf0397d8400fce7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 46804428870bf61f51a24ab9f35ddcf117feb676 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4e2b3374f011d49d7b8e054a4fcb11085bd60794 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1e6ed5b84630838a328acf017ddc1c5275cfba46 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8a319d7d31804cf0d506a54c24b50931612acb09 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2f0d2d0e444d45bbecb95b6c460749374f0b6586 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b2302b91e96d626d46a5b141242f77b0a7048735 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6ecab884946db0947d849942ea856b4008fffa3a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2be642e75cfd980c1eeba5b5f0c106cb40cf5996 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a905515909c310efd167f1b856ddd1db480fe020 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bbdd6a65482bc374f02eb1c2a1a965295b2211bb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9c3ddbd616d1cc8e5470718fc54bb40ce82d9105 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 772b6b22855120330798f1eaad02070cbf5c0a57 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 5fd07026d49db5009474b5af9bea4d9e3c4cf3ce OP_EQUAL
P2SH
OP_HASH160 2c2967985fdd5a4828c63758fe9b5e7a418c7882 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b3a9033a65b7922829afa8c5475abbd7b54de537 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ffbb3368505e21e2888524da4c99291eb42f8f7b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a577fbfe84d5db926d73a25a2c66f12aaf38095d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1ff0b664dbc2dcc4b0fd05df33e918e37654205e OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 0a9b194505398581f8bdbfbfc0fd74faae3be210 OP_EQUAL
P2SH
OP_HASH160 ad25ff1bcc150534477c3b7b6f14a3a58cce1b90 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0bf6da51e71af95d0e34e8e0f6dd1e1a073b4e82 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 191c2b140e9d0402f5dc406b92f47504e8cccec3 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 00687e2e3687acbe83b11544f16d92c4be7c2f16 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1daadaac3b3ca66cbf918bc5d3f96bc4738feabe OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3cc1df18696450ced101614f652fd7138fe30646 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 10635f5e9332ef9fba35a4209456a47917786ede OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7d3fbaac7a994ad1a75393f574409dbd1c256767 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a2b147bdb32ec60d948c1bfd4ffce618271b2230 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 691e69a5443c97d398fac522868c91e9e1b687ac
P2PKH
OP_DUP OP_HASH160 36358add44616ff6d89351c6388b5511bb579e67 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5e1d2c4eed25e5bd1188852efc270901f6d0487b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ee2874e1dac8dbb8d08d49e239eaef612922bb07 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 37135dc0125de05c608823fed4b651ab9593e827 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9b15c3a1660d9f2fc138eb90982daaab7b7e58ff OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3c8c97cb8e4131ea25601c0c9bed575300355189 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c1a5ba940d1a9edf86bc1e90cbd620d83845c4a5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 39bb22b8f0a3b79038a5b80ed7972bb454a336f8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f3f97e12c4607393d60aea42dca292c0c292a131 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8c0afd17d5c2165b078cd19d9809e1d87e12b6d6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b946eb5417cb6d60e7c0a4248cd8a63bf409673c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c8253171467badb7b87392b1a2415dfb9671c6b4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 85f42f4f9dd19fa5e62935e4adb06c30843cd194 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 dca6da6612a48049d57dafb7f18b99ec7f94eb5b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 fb67a93b7d53da5392ad4c7dfc68a716ee7908b9 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 dff7c92acca7a8600eff7b143e4c8a827d44fc65 OP_EQUAL
P2SH
OP_HASH160 ca73caba67359c9072fccf66642d6defc25020c0 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9cb59655c21753c7f702047688e769d4b41e250c OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 873f426502e744cd0595e6ada70e982470e88556 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 1b043a4be545ed0f70a109809efacb186933fd50 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6ebee86dd6e4b4f2f5b56dc29f642112d811add9 OP_EQUALVERIFY OP_CHECKSIG