Due to the adjustment of the company's development strategy, CloverPool (formerly BTC.com) has started anew and has been fully updated to a new brand and new domain name to continue to provide high-quality services to our customers.
Transaction Hash
4aa62b7c88f7d01bf3e39f0d4de95cba1cada09594c012ce86ddaf7828221f96
Summary
Height
Confirmations
77,559
Timestamp
2023-05-12 08:42:32
Size (rawtx)
9,962 Bytes
Virtual Size
4,584 Bytes
Weight
18,335
Status
Confirmed
Input
0.79922251 BTC
Output
0.79756749 BTC
Sigops
71
Fees
0.00165502 BTC
Fees Rate(BTC/kVB)
0.00036104 BTC
Other Explorers
Transaction
Input (67)0.79922251 BTC
Output (1)0.79756749 BTC
Input Scripts
P2WPKH_V0
(witness)
30440220391ba911c14a142b61669b1c06e912eb88a7f3170532ffad20b25ef1d1909b03022072a38df1e37aaf412590360cff09be483246cf6a50993e4d2f985190bd26b26701
0264221a32bbe9b22e1e365e6de966944219bf8a5d8399c3fe6b9c4656972b345b
P2WPKH_V0
(witness)
304402203cd454b19bdd263051e7bf9fc7b91e7c37161e2fcaaa93359f84abb1d18514dd02202bff2f9f253273fac17b58c863e3c0d14bf200458a54e663796b099b0f2aaa1701
02aad8acac934ef7876980cd78c980fd3b4d24d6f9cdeda8a95f9550e1f1f0c9ca
P2WPKH_V0
(witness)
3044022031a5a3a4040b1a198931692448eb2bf936f52402afa9193d23ff22b4269423ec0220626f68118f63eb113430bfff9031b946a098267bf01a254955ddfd0cc21101b701
03aa70283985e6527fd90ddadd73481d713ad237fcb97a8476390d0eedc94d2ac3
P2WPKH_V0
(witness)
304402200464bc7b5383877695812c05083be733e452684235f33599cedecdebb2228622022049f6ce73ac865c851c20b06944d128d568525ede29b30d82dacea99d924d15e201
037b6f047c6521d1157aafa451a0b1f388f5729ad18c23f09a7992ee0d83cab538
P2WPKH_V0
(witness)
304402206d126eef1b939dbe49183f23c85cbb36236a3aad489a55b8eead101f715512830220673704812f74bb627e7f7bfbb5551898677b52470d5bc5ce9c303907c82702d101
03f1fff695a865e65d228307f3bc63fc5f40c8572c75076ad0b381afe1f55bee3e
P2WPKH_V0
(witness)
3044022018dd19bf04fa47b0ee5dc93d22e0c5fcdbec0402bf2fcd07d05986424c34033b0220128454a4a8a629c1a4b6bc91160922339f70f5f63eb36782707eda1e4d7fcb0701
03b0038c7523021391ff184cb0000117096b53e362257b1a0f27262ab0a51a13cf
P2WPKH_V0
(witness)
3044022070bda1f8b47c438760e27fe40f6bf07afaad9369a7ccdf6a45cfffe163cd615d0220497475aaaa599b05a34603ba8eef318c947bf764504223f192a0e12838f02b1101
02cd7bca21d8608417db9d2aa474389398e63ec7eda160cbe5127cc91f9065184e
P2WPKH_V0
(witness)
304402204b45ff6240ec5db924e050ff458fa18a09b6bd7509a54b4fb7485bb12079aac7022024f3db2cc94ab5da76ce2e0d296f6618c365b077b3aad21d6021167061d56a0b01
035b23f0a74930b795f59c948f5b66836d95a75dfd3a87c630501fdaa6ac327146
P2WPKH_V0
(witness)
304402200d5f4da55686b1319607c5924aceb296fac8ad23ff0214ee13011772ffcc24d802207864ea87746fc6e397cf243010b5bd0755d8c098a6d93e6a26bede619259647c01
024423ce7513bb335e78eb8ad99f36f485100dff68285dbfbf34815beb1c752b88
P2WPKH_V0
(witness)
304402202b8eb9918a616eecd8ff0bc866be0f1d58127128e1ebbfc7c666dcda4f8a401b02203564c1cb5e794922b50e1b77a2f2b7b230b40406858a0de8c00a1b558b4bfbb601
0271bf05a6b995f48fe7f3344c4092260f201ad952973605469882da1ce1c47d03
P2WPKH_V0
(witness)
304402203692d648af913fc876fda1d11773317f2dfc6eb3155258fd78b2b9a0700783f802205e3ab9aa1b1d8e4fd3a1aad4a2e3743f8bf61388fa55879afdae40fabb9d85a001
022268a0793c591e7b8cae809465bb66bc7a10221c03f102ee6143b50abea62bd8
P2WPKH_V0
(witness)
304402201b21bc1435e26332dc8d1aaeed5dae83c5a4bc8ff6c21f85fbc4794cfebcf64f0220446a5f69b3c3c000e9f2caf2d126c50071455012c91beefba588d14dccde317501
0239d5f3e66e1ba427d9ecbf5329f143bb2cebff529b7b677e4e074e21872febdd
P2WPKH_V0
(witness)
304402202fa57523bb16f8da7a0891d299705a509eb6b901e67ea0470f34654ff490a24702200b2ffd5c46b6d88e44d7970d8228c6f3a182a9d4abe0d6598ec7cf88ec603bec01
0361bcec7cc31275602a40e5bfd0d228d3d560af192fb567ec5c979e265f793c32
P2WPKH_V0
(witness)
3044022048125f386512ce7acc18d03b566df329fff07640dc23fcfa66106f02509ead05022036e9d9886f19bddd8cc361a03679aa492f2991bdb93e0d20e27073f9b1f7e1f401
03514d09aba07377a4f91b8c0c4f1243390ba336d3db202b6243ac268f9d6738b4
P2WPKH_V0
(witness)
3044022034170ad97ad320d54c40ca67b61723c60add2b21f3247b866bb760f7079af90302200f7d9f96573c828667ca6617a7e34b999cd9b5f4e85d83a939a305f2797cb27601
0246280b39f37542c626bdb0a0229b0fa76a67d8f603febd68ddfec0f8d8b42a99
P2WPKH_V0
(witness)
304402200bd27e96039b5e1ea17a30233ea57915a51da5680af4bc5dcf19c6644ce3302d0220642db2902dfebcba1be73161a677edd0784a82bb67e02b3f2b3263a7b39d086501
020d64632ac8694923e1945f4f4dd51337f9e988ef696c53188ae0caf3b433aa83
P2WPKH_V0
(witness)
3044022064b38eca0711736adbc2db06b2cc0ef7dc6c991deda5b3cddf6618878af9aa9702201f8e886dbc3280cac9e7a6d26ca8b6e366003d422c0d891792ce189c82fc1d3a01
026cf06a27df5ff8b8f09b701030d199e0d16f032a42561b6aedd1b2c5ef148e88
P2WPKH_V0
(witness)
30440220113a559fb0434ba44254e1032921e0f8dd36e3ec6dbb971eda8a0a8ba9026c4502201fd23a31b4aef88f5f7b1d768f3e9160de417c687ede99c00bc9d11d6d7aafb001
032d483cd2eac53973da8489e2c9337f0a28083cba14ba12f991d0c1e959204a83
P2WPKH_V0
(witness)
304402205d56352f8bfe7725b898bd7b316a1ed74b7702f43d2223da8db6a99e303b821e02203ff2be1491f43247a6fdfc0df1e1ada8fd7fbc82cfb838b6f979440978d70f3a01
03b20cf975af5b4b30d8e2e1b43d5969392bc4e2992be23fae9d8f7f42b170a0e4
P2WPKH_V0
(witness)
30440220700b15487ef6b800848e32365020d6329e80995afe41ccb5f96fd3bc0efe845f02201687a20963ac7f8efb509b8cb02e7f11037e999f4a4d5c809a8556e37847edf001
023e048cc94ee040c6318f8a451d71483b7502ed3292689f272f648368bdc8e312
P2WPKH_V0
(witness)
3044022074e8d82124ecdbc2ed99581552ab70b528c71a1227e153ef50b6a47f956c6bf502203f03326713a5a9cee4a7278acf3bb8783246c99a3dcc44a83166cfdcffd7fd9b01
031f461086fa1e15e20cea01f583bce1d0b88c4bcfbffb22199847d0ecafdec61b
P2WPKH_V0
(witness)
3044022006f568c46e945e5ce02d1096c4158a934895f224e3a75f029c8b30288ecb28f902201a3156c7baa46a9a64bf0a5e1a934c6f6ad239a7967e62c236fa383e2347861c01
02dc3067a75ea4641103cfe058e2ab16b04df5c9b6a0cbd9bcbb0c711abe2dbb44
P2WPKH_V0
(witness)
304402204a0f07c58275cf1257100c1b9bc8544470fc3c16d320ef408f4e3a803ae667d7022038a9e7e5e522bf1c78ab4a51251bfe40e208328d4d129cf39f3054949389e31301
0223dca8c9b416792e842dabe04207da7c10758ccb790600708f08096e992fe7c6
P2WPKH_V0
(witness)
3044022062afc148c3dbdf3c8686ed516c4703c50c080f33b5569282c7dda83483b8f75f0220531b8be3945fa1e249df50c0441299df95103b89182348f70c82db6125ddffcf01
02798722ef5ee7dfc3a17db534cb0730f7d53e1ebfc55037ae7be03ac3406c7f7f
P2WPKH_V0
(witness)
304402202783517ba5b26d784a424b5f70d5cfd34707095eb13119c602eef9f5de36cb9a02202ec6c6094ffb08c8d78ecd39c6d33a6d5272ef38729741c064ee8f8424674b3801
02d8e18bfc3df8ac59ebc93f07941ce05bab5156c9026ce7a8b2e61a3b7f873370
P2WPKH_V0
(witness)
304402207b6020f7b45007a96dda1188cd28b2aa4d1ea2145da2e351bf1a22fec52baa8902204aa4fe373638fe89d6f2830a2edb9b41dbf5a00757c68306c03677317e7531a501
03582b0fbb4142691abfbaf88f3c74ca9c954bba0c346449465d56f5dbf891220f
P2WPKH_V0
(witness)
3044022038c5a9d81f2331fb7613a0f061f3f3903ad1ff36a000e7f640f29aeb9a87561d02205eff1676b9c81dbbcc228693022aac4791060ddfa98a75e7052081bd6cf6107401
02f7f69b4b7f275882f827843de31941ecdb0696a65a04b1a1fdef8dd95b30486d
P2WPKH_V0
(witness)
304402203a1ae671632c387a6413525820990c40b9bf2a5e46a841b1d927365215806a4402207aaf75f05d8e1331ef1e2e4de5c5e847df500a97e57bf99d68853a82247c0d1301
038dd59b6bc5aba3c6541f066949fea9aa760c1183c52aa7ef627f31835707d2dd
P2WPKH_V0
(witness)
3044022049171d82e0239386022a0bb13df6c36778ea25db7f7744d03fbceccad463e926022005fa90c0b586f5c300d0ffe6954013af758761bfe68b28c8ba2c166be64bbf6f01
0371cc1aec93e39f366d341e86ca9104cbb05df77db39335f64f11536d83d68847
P2WPKH_V0
(witness)
304402207e23c3255d1d18f277fa1334427cc99d2740bcd2905f51d186da5ea67d520e130220356e4656babe593ee672e50ec38c4b283fa75e71659527796253cd20c9d3135801
036166088a0fe45136cbb09a45dee77d7364d6f1a78339942ed4a0980fbf596aae
P2WPKH_V0
(witness)
30440220751fa68ecc69d0cd9f4739d371246366b150fcea6fc037913a4fe0c59e5a5ef2022035374080222b6c9a1e6444a2d389ce287ec4a794b5275c728610a7419f6f510e01
0299508fbce186742dc4bee5f5220a4754ab13069936da0c4849354d34c806ec3f
P2WPKH_V0
(witness)
304402207cc5da521651f6762fd704fb077b1b7bee36584fed63fa1c76c18b6cabb3c61402201d26f3fe8b4a023481edb8512e0d1c9d0635202d5c5fced28f9dd9eff3ab184801
032f8bdbac9db7c75209d9df1d38af872ad6ceaebd9b52c66165a8fc52294f7125
P2WPKH_V0
(witness)
3044022011387a67996a3448ce5e8b19595a4743574cb6a501fef2054aa6a693752fbd5002201d718020a38dc184b3bc782c4e139cc1893ec0191564eab215bf93661349309a01
02dc5938c6504bea1c2f01ab8bced559fbd71f69b9e646289b2b1395c88e2e6cf1
P2WPKH_V0
(witness)
30440220333a4a03d0b05bd1770e5545f9ffbe10d1237350c8615d809b828f99fdea754602200cc0e7ad9ffcc4805fc0c12c2c67b9beac82259018edd4af7b6d728ac917a04101
02f705be35810e73d9cac829bbe931b36032b56338695c36e0f8ff6d7e9b0701cc
P2WPKH_V0
(witness)
3044022060eb8446c42fbbf5f83d41a39725e048c22bba08d2364814a7ce4c770a3aff4102207153c2131242e0a0cc6b38d41821ebdc54777f1970a76c683726253597b0fc8c01
022c0a605c7f8424a2c3721653706697c93b945a7dfb07f2764e8b450716420305
P2WPKH_V0
(witness)
3044022000a67715ad96aafc620a6dc13f6a673c1c779cef5a9e55477afa761f75696c99022023c7965c75f5c14c12702c5147059dc07dc4f91d5aa3deea6a4ce60e9013b1cb01
0267de5d3ef4707a5e4691560508ebc5a39213c750f537b26311c6cebab4eec126
P2WPKH_V0
(witness)
304402201f326ad6d65ed01e733dcb188a38dc617279ced632b6a3528021fb7ebdf0c15102204584471833b969d391691453a91cdbf0be8200bed315f2bdf41a8783d6cb9da001
02d5dfb8aa96263bb9bc2572851f551e912daba7850f84673f4b480067dd6d8cec
P2WPKH_V0
(witness)
304402200218601b990508d67fa6584a76155391a0c10e7ccd0d4efd12af9e5c38d50ade02207331d30c98dc0f393f2185f7cd0334edb51692e1e5e4812e2125fa3360579af801
02fe7415ef18e07434e4420d2f89ba991ec64d3452a8ca5c3a9a7994e50554569b
P2WPKH_V0
(witness)
304402207799b095ef7a836c3dc5ce2bb89df9f96fdd6173010bd155e45538c65239f9330220551a6757573c85648b560e7a8eeea1e19706b1bb304370ca09c9db221e005bc701
02abfb4ed9661ee02ee10b717971c4e5d0d9c20b20c2ba0a6c5593028851e06fab
P2WPKH_V0
(witness)
3044022004e6f790ab6fc2f77e3a5e9e880a301e5f1f1fd491663d474d949d0ed88c88da022045fc982c683a4013626d364d50f20cb0c3ebdd89f1cb4a72ed6976f873d08ce401
03ca8ec64eb5376c5ca3fb0c2d4e3ed63f3beb7d901396e13029cd722b3cb1bb0f
P2WPKH_V0
(witness)
30440220064969d2df792efe0145f1bf16ab37f7b7aac2b8284a61165e4b7f40da34b3f802204f3f9cdd7c5ccc4e485d07821537c4c9786f1c71076052cc362dc76cc71e474501
023785a1789d724d8b3cfa785a2a054f956ccab6932214e2e0e1f77c3c68fefdd6
P2WPKH_V0
(witness)
3044022075e8cf2f452ebe05ba19492e87aa21875ade18e33d2cfa47d19458c61ea8773a0220793f8172e7231202c9665d7bfcb7885ac072368eb6ac7dadfe8ae7a6a98a2ed601
027701338418f5d180fabfcb6873c03496af56926ea53ebab4b93d785586eb73cc
P2WPKH_V0
(witness)
3044022030d5a466d4a81e151a8040fefc0fdb98fcbe19876f00d832bfbba69ec33f141102206da3319b45eb06160d2a0b1d4589fc8aa63c2e647fe2446b8edfd09b2aa32ec501
032f254ea907768bdf62fb1a37b04d75416c3c73513a95ab0de1019ace9a240402
P2WPKH_V0
(witness)
30440220696624e297ce6605d17472d7f5fd0064b98bbedeeed9175632220aa5ab94c24d022077aa31a471598687c9eeb36cbfa652e1ccd35bcc07d29ee2d25a2a146f19c28001
03fd352e1fa5ee61a8f497d7a3be2ba903f0d762a330e955b155201f47368704d2
P2WPKH_V0
(witness)
30440220663d60921a221da8120d37c5f42b7b5420aa90e7f76cbbcaa3b858b929b295e4022021cfcd0a2481cee24402a4d3b82cdd22960db58e8fbba255c5fe7ed8aa6cc49601
021ff98b6503a8d0514ef3580742e696c177c9aa20e829a90ff89ebe7c7dfce80d
P2WPKH_V0
(witness)
304402202894ecd2306b2a0a8322bd66edd0efe7ead64d2d2bab21b1e9981794a5ef0daa0220361912298548196a1a70eeca6c89d96dc6fd6b454f8f30f4da7139ae6fb3176701
03b36e9d90438907e9ad00a4abddefe65b4abd78e89af4d7e0ae119c0fb9c5821f
P2WPKH_V0
(witness)
304402200909f38aff2a5c4498230052e33f0917ebe02dbf5e4283b6a92398161100555502200589127ddb87592f767dbd83d24cd6fdd922182c5a6ce401f78a0f869da3394201
03a40c30e09bfd1944d982ab7fd038610f4eedd92a629ffbd175472ffffe9f4cb3
P2WPKH_V0
(witness)
304402201d9f82fb26e190a1284066a1adea15beaaaaa7df7c7d30b893e44495af4f2f8c0220782cc44ed154874073af28fcb57953c7dfd080379d757c9348b484c45c585e6901
029be0feeac4c8294738ab6b396984ef9dca0911d7603b87f914c176b37b72c17c
P2WPKH_V0
(witness)
3044022062accd48508ecc705aece7ad92801ab585599dcb78f27e387450fdf0d28aec670220051937eda994392f22444d468a28784fbe84834f336658e6d721c382ef9998b801
0318e345c2a53fe2bb5487f926d1b8bb4028a27127d035cd77c2aaa37a6d668302
P2WPKH_V0
(witness)
3044022033a58aca57615058f5d7e3302c5bde0c75074c2a709f37cb721d136f37147c7002204850f15e50aa6097083a59222486e93597025abe4a51c91bb7724524b920a78401
02f1a9acfa551841d2fb0623f6087f5d6bf59f95993c33a4073bd349277005a506
P2WPKH_V0
(witness)
30440220058d109fa557e063dff46314f98b1f32f9ceaa1a5932c1bf137ca1e80b9d3ca6022070802552c743d92a013e4716fe657e80af22b895b03e1eb8dd3863562135f22501
038a5065f3d3bb484cd7038fada9808007bc4528c6a5d77d4f822e082479264892
P2WPKH_V0
(witness)
3044022054eb032cd07a41089537b9554fcb13a3d2c1d760ddee5f461a61f8770c921f9b02200f9b415b08dd36838bc65df8c588c815b7f6cb1b5006633cbb2c899eff839c4301
03d071bb2660ea1c97879c2f4af502241f60260d18d385a9467eb37ae4a8f84f25
P2WPKH_V0
(witness)
304402201aee9e5c4432e793e5f5e6dce6836a47efc80458dfa19bcb617cbdb30ebe6a7b0220282f354eeae307b417035abca7d939781d69bc6cf85c8e855143591ace00065c01
0360482e5d9e96d118a8032ce8a34a9eb525fa9be1ed710517da6949ac2da4d6de
P2WPKH_V0
(witness)
3044022024eddfc6345188f3698e86aae3293ba6bed3e7675380d71768051fa00b54297d02207ffba95e2d3b22a425b4ab738e20a5f6d3ebc854f50fc1a47b4f358cd5c1ccb401
034395eecbb07621b1c641cc0618be02e1addeaa777b40568c14e47e0f0a5b4db6
P2WPKH_V0
(witness)
30440220502f2cf79fc87ef8afecd18ae52628fa97cc518caa4904089a0f0c7409c491d4022017a268d9793bc3a56782ff719bd4c92302d9e11b2d238115359a3e60c40591c101
025688eb4d892f9d7a8f025aba9f73061ef3086f348e21115a8972914c121475d1
P2WPKH_V0
(witness)
304402206aa8d4aa845fad086503ca9e0446966d493cc77ee213009643a3ebdc071612f40220618c11bd85d9a464428290bc9a86186668446fda7289c55d94f84ce5dd688c1b01
02ea52b79d44b0f4228df11666926416350399ae0cb11f9a988d8ed0afb5e3bc8e
P2WPKH_V0
(witness)
30440220139877570f2cb3213034e169114d7ae98c0fb4bef44dae90c2c6cadc8f3c1003022044797f8b37b115a1c67b532fd5199db45981db58cb3dff15342bea144a8b20d701
03d7b2b2f4db8b94596fd9cf147fbe30d229a06ab170c2ab8d5ec6d83de52994c9
P2WPKH_V0
(witness)
3044022030e7b2c75dc1e6aaf35cb326114f617b66e787bbaa40917d141cd3008c07fd1f022013c643aa1f48712cc90a0e41ddf34afcb988f31baa069b91df3efe1457efcf5b01
035a65d8debbb2d6921aab1a948502e651f938f8f4e2d9ce0d8b1407fd4006a8e0
P2WPKH_V0
(witness)
304402205f5a5d39c80a8979bdb5aeee8c96a75db7aebe92f3c90cd0edebac0fa31c0f1e022008e0de25fe16377cd58a02d1733b203c2410913be59971955f5a54ef0fd4f02601
03661f7cc9f42732f67f865a1141556e1a59cb93d7afea732c5e9753ddca3fbe3c
P2WPKH_V0
(witness)
3044022015ead5aa4d775cc4c85a260b4d513189d479c1e32dc6a9fa449ecb94b0d6ccdf02206d352aa98ab211a32b51c741072390708a943494ebfc8d8f52bc7999d2332d7801
03b9a4b9ec61c0a6a2b6a67d00fed7fe31f9befc096b1efa94bf25c7b9a4fce963
P2WPKH_V0
(witness)
3044022073eb01e466f63666d13de052ec135fd047c0765ee8d085b97a7d847bdfbdfc7c022025d4392373f688ad7308640cca02676cb3ecc2efa32b471ba94a12caa48fa3b201
023603d40fc0999bc96fc2129a0539fc4869dca993dd81c5966d75f2f2775c4128
P2WPKH_V0
(witness)
304402205c5075980433dd9631d768321fa39e336a21bf8fb41e8e6222723d5de55c14f3022035f003292223a8f599edddc0ec679726f65d7f58872dd8e745091187ea54c54501
03a4bdc7d3b9b8ff059f2821de7d539fd56f285d12612bde80592dce8131b445cd
P2WPKH_V0
(witness)
3044022074df0d1d81456b8d6cba700f9aa87578954697462b0c2c178dfe9560489974560220577c68e591eb261a4d572da673f5fdd526a46ea93e4f53cb16523417be9c202101
036949680b259fffe26304afd2b0972293356d2f8f49863e2f51c09e73975e7f01
P2WPKH_V0
(witness)
30440220240aab2b90c0a61316874e3588ae9c42ed04065b7aa697e0810f93c67793492502200652cc3fc5116ebb13aa7148224028bc8e7ed0d7e02c4af7028a449f6be3878201
02f752be7c77526d7e34c9a15372148403a36c896f38a584cf18477b44c21f6e23
P2WPKH_V0
(witness)
30440220619e9f9aa0e687cf4a7704eee2a4bfbcf0f3b5afcc68def2f8bf811d2568f937022013b529a8b447721765f4ab3ac5b98c59c3f68352c4ac7a73bf087ac54070262b01
03e9dbcfd6b9098f4010b8328fa00fc21e640434882f310ac4a0b5f6581d685fd6
P2WPKH_V0
(witness)
3044022022de2e466d0974d77593932ec485a326fe5418d1a125f242006a84368a81a42e022075f02008bfc7dddf373b7a3c10fad63f680f316c074256ce50465b4dd8ce9fe901
03cb08c6522e06b4bd6d38e0a6fe0273855bb53b686666453d2373fa6c93fc20cf
P2WPKH_V0
(witness)
304402205faa517a69672f12fdc9261673087cd1663fa076fc68fee9599f92e7a823c13f022060677e94884753ddf71013f5d4d0d6c111602abea74955e82f719c9214821db501
025fc166c6c8d987152fe2c4d4ca612dc6ec405a08b20527d20da07f65bdbfa2cd
Output Scripts
P2PKH
OP_DUP OP_HASH160 86c0eafc413a3aeeaac5f012574f5c0dfee3cefb OP_EQUALVERIFY OP_CHECKSIG