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.
USD($)English
Transaction Hash
289e5e7339ac71405458136678ad03d6dbedaff4cdd1b215918a4c5ec25045c4
Summary
Height
753,371
Confirmations
116,392
Timestamp
2022-09-09 23:20:07
Size (rawtx)
7,937 Bytes
Virtual Size
3,956 Bytes
Weight
15,824
Status
Confirmed
Input
1.86008083 BTC
Output
1.86000135 BTC
Sigops
103
Fees
0.00007948 BTC
Fees Rate(BTC/kVB)
0.00002009 BTC
Other Explorers
BLOCKCHAIR
Transaction
Input (21)1.86008083 BTC
Output (31)1.86000135 BTC
116,392 Confirmations
Input Scripts
P2SH
22002050d3e866f95e264d461cc9ec13e7e6c21d627205dbb8292714bb856319fcc2a1
" P��f�^&MF�����br۸)'��c�¡
(witness)
3045022100b15b66eadb1fb280ccf4b9821716adad7b1c65f8e97439178644782bc46755ab022015191b73cdd2373360f29aa65f4cece1a7cb82c19dee7b3cc715cf4ff5c6601c01
304402200668a91d2d9dcc566663eb01b83378d1097278685dfc6e8c1313d8638f611cfd022076bf6403cc1bd530427ba225ca63169a01c5a0e66961079f086272af5cdf428c01
522103d95b49f76f779cc088dd655f5016b61575559ab6eacee261b31204b34438d8682103b7940d990133ac85747e008b79389450899d0e398a730cee336a5dbc72a01c6621024fb5e3af25035c7b73e253df2eb27a35d7718a1eedb46dcdcec20ccbd8b1342353ae
P2SH
220020d8749eac0228eee72c662c3b034618085344afa6637caede7eab8c79cbaf1656
" �t��(��,f,;FSD��c|��~��y˯V
(witness)
3045022100a21baafc1343870f8812865a00f887bbe978cc5bf13800695689c70723069a3502200d8b49111de26584095501b87363a50942200bb103533ab917444e2aac0d9de701
304402204794cf6f8d056ed546555cb701e57733a1fb0b0e80038aca0612fb0cafc25fca022002b372bdc3f57bea686905ec40c2380b3b1da4dc32f570a95d16e8078e43563501
522102b232bad3959fc28fc6a949f0393c18486f52cb95aa6c2252ecf4809b831ddea12102ed5016d5015d2d111f0cd9bab83a603995880dfc8de581c9134e96f8866e3a082103f21134a55688523493d2d7602c930ca6b9fdd30d6cb5135a485de2f8a36251b053ae
P2SH
2200205b256f6ea262426e3342b26e89fb43c7c56a6e8a41c750ea8546f2bcecbfcc6b
" [%on�bBn3B�n��C��jn�A�P�F���k
(witness)
3045022100e15d7184d232d90ad7a0fc7b11fdc394d003e328a30265af08d82c424e33a65c022048a783405056b1fef268aed749e7a68cfdfc2c258b2c9986aabf608ec668609901
304402200f80c53f92925da8456665eb6ee42c909d96fa9d6aa4616413c249af59b084ff022012dae70241eb4719f46cfc1bd215bff45b33dafc81fc779877044046619432a201
5221030cb508ce96712a8cb1d2f6be298ee89ec4ed90586f456ae5e6ac9c927664079921022833b12af746b345be81872344fe5dbc0b7e71139f8852460d3270d82cb0032921033359666c6de0019dc3d861f41b4949efdd34dd78748cc2673957a88e689253f553ae
P2SH
220020d21d738c8d6cbe4c64b9a0f4a7fc79968bed140ed669b0aecb64d79dc1a31b5c
" �s��l�Ld�����y����i���dם��\
(witness)
3045022100b7ee7307a945a3ce1a32fc5dfceb89377f9de88884d8717d4a7b77a36a3350a3022026a6591dbe42d15c76a92dc0f92d5a30db18b3eebfe26e08b97964d8a286721a01
3044022019350b9291e732780ec4161a0e0c47a530f74ac0684f26d7b5e2ce2f65b4051502200cab1ca5bd8af91e9440cd70f0bb11c518528dcfe38adf264433a0cb988e8d4501
52210389317d812e026abae2bd6d078455ac935f8908559171df505202b5548b40368821023ac3f25ec2805ea5ee7807a9569e47e2aaafdd15cd575a758f7f8d8c5a8da231210361365c45bf0ee2bca9e3547cf0b743d1a1aaa71772370ec5dd7b62ad610e8fcd53ae
P2SH
2200205b28b37a8c2a4ddd4e1cbf0cec6e2d0126753563238587a72c9e4c40bfd46b83
" [(�z�*M�N� �n-&u5c#���,�L@��k�
(witness)
3045022100edef74d96d3d858617ddf79442269ca6b9b03d25c7994a4c128da32e34e61f37022031bad7e2432290bb402556563ed877a05868869a30a275c31421f77eb58170d601
304402201857e7e7b10236415550150fc791b9831e5cef7f07c54900d9e773d78b88e42502201b2c7f72741a86098c881fb60389034dfeaf20bc1e7f8f4ea47d8727a7ee8cb301
5221036a0b6ac1628760843095f1fc284f2e822d482291a839b40cfbbb036979ac7e722103f58e3d956644c5fefcbc2657f8a792b5e0428347555b3b893e1a124bf93e2acd2103cd651620edb7e315617820713d84d8aa6a68595033eabd3780cd505f0060d09e53ae
P2SH
220020771f6987d9886131253bfbaa1aca145e7338060c61c182cd3c7717563e8aec6a
" wi�وa1%;���^s8 a���<wV>��j
(witness)
30450221009f406fce31b95e76b3c11e20dbb6a4350357ba6ff11c2bed644a226f9a8bf7b902201f8ccc1152f1b9ba74f9774c639376bd5b299b68b69b59602f02a658d61c2e4701
3044022002f2152e8a482f556dba83e8e16aee4eaff96e098ff7555d711aaf6835e430f50220392ae7e63fe67c5afe1ed1a6541fb0fc3232d7b5eac040f0935a8c7ab77aba1701
5221030c9d172146ec02f46283f972bcaf89332ea2ed1deb118a5667dc279760284754210283aa020936d15149fab094d1d5799b45fdb0ec94e9843f23c6fbfbda1bfac74e21025cbb731e03bcae08cb664c66f2989f4578b7ad871a86d9a1990f4b6dba246d9953ae
P2SH
220020f3adc9587bda7fc128105705201d8884b30bf3297360e9d4d0c6433110d859e7
" ��X{��(W ��� �)s`����C1�Y�
(witness)
3045022100a47eababc99fa6a109dfbb2fa71aee163d231dfc2c5e8e032e7afe94846308fe02205eb998e34749e8bd65a63fa0b84e3e10adc50ccc46ac1f544af633e1631ec19b01
30440220525661dc46e9a54078931f15e4b857db768ba885ea5e3d4699b693f6fe225dcd02200efd47c573b49a1bb9905476962d7bd5c7602b48438324d38a3c2c88f4d2a11401
52210361658f301ccc215ff7dee2a867e638cb535bd702be060be5c72513a28eb8ad8521021dee41ae691ba575a9f56ec2f7883aa650927d2b428e6b6f0213929bed840ef621034a4ad2c5defc33a7db645d3ae4f020fe7727aea9b70cc44cacb426d605048ac953ae
P2SH
2200206aa6d3e114e90a4728139e3a27e0ed44c0e19dc4a66c0ee54833cd7f0c6f9b8f
" j���� G(�:'��D��Ħl�H3� o��
(witness)
30440220178dfee3ba5a3410b0a4081da82059727db3693f90ce9d1b5d83a517c57f8e4a022058854152cc313eab3a5d527ba1386b942a6458fba6862cc4b1f14e4b8517c18e01
3044022061b9e4d204f4e3a44372860b6e5da4e5e6f9bb047bb3993bec8458123bf7fea202202333f420720884c2b419e9461907a5985123f017b0ae960f96f66d85c28f292d01
522102ac9bcd727032d1af5cd8e9d9af873dd01c9c87fab827bf13e9aef439054c54512102c0b5090b3f668d6353b9e45d9fc7123274389673d193b5a4992b802e71b4325f21030a7f6bc387a6e76fd3c5433afbf5503f15ec2346a69923d5f38daa48340b8f9b53ae
P2SH
220020d1f1b29aae3c0263332311fe52d7f5cc6ff03e72e3e4d61597551b52047280cb
" �񲚮<c3#�R���o�>r����URr��
(witness)
304402206a1b298d8a8129beb28ff71f0c63b5e7d29afe04b14fdac61fcc4b03cfd9c96902207b25851c6fd602e5616d1cc83deab08b054a97300196f19a65256db8b35eb7ef01
304402205f804702c8b9fb7d1c8a988f16be2e908da5375ea64f3eafbfa8569eaf772eba0220660eecd30be42a4fab2030f69f8614d382c992aa53c9679ef3b1b8d126f5653201
52210373ef103c6bf0f4397938f68771c94363e299dc2d1ccd919c2d25fb1ded0f631121037a68c81bd9eff56ea4ab722abbacfb8bf2c2f1e47d0eb3c2a36f8c8916589db32103ac6e99162ce45de207119b763453f2595bfa2cdfe59377181b648235042706fe53ae
P2SH
220020b7e388b8aa953ad0b6a663afadd648db355f40c77ccca48216bfadbc59ba0864
" �㈸��:ж�c���H�5_@�|̤����Y�d
(witness)
3045022100941795e1b5103048f61291c256a45437032eabe62e979ec0f3998cfd922b12b302201e4f761edf92bda34d8b7169762b25ae24502fe4b1b63190e19fdf524c1d1bea01
304402207379c0b03f8997e692c62a78b74ec10e40af8e54d17609614fcf4f840b7cb2b10220145efd15a8de12535e18b8afd205d5c6c70d4676ce468f1aae2697c9e49bf81b01
52210259aede5bf168c4b31f00274a632c62b57579c08f7f7882296b1c599f390aa7672103b5f9f1211843dc5c7e7e329e01808f3c00320da0ce0800ff7ff2aeaaea5b0b002102ef1dbda88d4b4e1a97f9ebb1df31d4ad01b1d2ee354114bf2a342ed36fbff47153ae
P2SH
2200207eac04cff82f267e9c87d48f2cf2937ff1b28fbd16e9e06da3b1b8ab005268bd
" ~���/&~��ԏ,�񲏽��m����Rh�
(witness)
3045022100bc2d140bf038e99777f1f7043270c6bde9a5316bd877bbe1cfb1e9e7e2064ffb0220782a0a6ac1cd3b77eaabef7d3eabd4df8d7886f5c4a28a8b5e07854b7e877bb801
304402205fa5add8614a923fbef26f132006090befb784ab110c1b2a307a2d9a648198bc022020c4cfa3728d3971b89e0ef59e021ecee081deed7c6bdd371d88e7a06aa911d501
522103ebda2665a3e93d6063951aaf2466cfb2c75894d83ebe9f3139512032fa397fe1210318ec36171305eb2a3da59c05f740f1ef0a79c291628d0e935c29ed95718318562102f3448545f0283a613e08fb262b069a4f2b6ed83f096444841261bbbbc798569753ae
P2SH
2200202745b69d8b625e6dbb911e1ddd7b873f50c04c46e4e864a156577be76c779a3d
" 'E���b^m���{�?P�LF��d�VW{�lw�=
(witness)
3045022100817f113cbd9b2009e40a6326dd741ce10082e46bb135d8bb6a55e1add0761a6c0220775df992daf70d922594915430c903dd849147404aebc1a5345fdb35c689083e01
3044022047cbb9320583ca34c19e6e5567af7c339751ff9d56630cf69986e3e6f277ab9b0220506edc067886b15b0236810be71bcda5591633de0a76cb93cee4ff5a872679b101
522103b94b4182c8b72e4ec80e831b2b8a6c50000c02aafff94b5edd3c2374d40bcc2e21029df2375b05d63ac2ac6cb3eb7235603cce0e28c285ef04b72d76058598dd672e2102b11703178163d7333aad5135a04734a8693a9e8779cfb0febfd69cf5ff9ea00653ae
P2SH
220020bc8576f7e24912257bc8215f14ca7ba1517d748e8da0c7dbdc1fea4b9027c702
" ��v��I%{�!_�{�Q}t�������K�'�
(witness)
3044022040831ea3d601ef7f65df996716e64f8fb106b8b1b5b812a245e0c6d1170455f702206fbc8f5ff506f45cb8f655747fff148e53505d80b7e19e8df2b68f9dc9514c0701
3044022040dcd60990fb8db5618d10b21330fdbf8ab20bf4e905406fa855eb6c10c018420220785197c85a11bbd03de4297096d98fe052289d879d0794de31e83d6549dbfb1001
522103bb22a3361c51446e45a5e202575269003f951d5eb8fe05e65b7b21deb50c6af72103f6d46d854cfb379b5e8667ce77a54d5ac505439c6e71a3bacea2f3f20d31b74a2103a1e66d9f1d335f46ad83b5ae758bbcf9f1d0e9015cac0e7b1e141bdb492d90f753ae
P2SH
2200206a9a0c15e59637c3880412cf386f9f7b170cb50e0fa64ddb5eef9643b68735c8
" j� �7�8o�{ ��M�^�C��5�
(witness)
3045022100b363ba0506fda04f6b5ee18e542ae2d576b43f4324ca06a623bd6f89f65cc84b02207d14f5225755abb40277cb7a498cf90c18bd8304450d41687a883013417822b801
3044022056da96b626619eb857f1ac15df62c852a37def00b30fc58486af975337d30ecb022013566fffc7f4ac97bd609073b91758115c6344197aa7c62ca1e8491175f9bcbe01
52210390713b9b6de8c93fd59c11dba61dd665e1cce7b31c821b634499479a4a4dafd22102378eb7fa636240c159fee61ee4ec78b24398558a1508de3a00345339c797b74321036d0f1623d5ba9fd05016077bef8921a4c2f3fe452807dfac7407343068990e9253ae
P2SH
2200205a34428c80dc9b4de6c3e5dad9918f6411e23d6ca317b334d33737a74fd80b10
" Z4B��ܛM����ّ�d�=l��4�77�O� 
(witness)
304502210097ba2928a51aa57cdd6dee9e2b4e58c889e33ad3a87d0c1996aad71be25f28e502201c767cef3d9888123d4c1458f5fdd1b6a56a641c6400971f8a1b7d6cd3b063a501
304402204cbe9eddcaae6915f83de8f3e6be62aec8ef3a19c1d6ab6f5fcd733915a67a0402205f3bcdf44801e82abf04efcfc604033530fe51680424650d038121a06ee6c61a01
5221020dfbbbaf71174822274640aa686faba63c6dd56bb0b9f639c0a1670484adf66e21037f134e951087b8fe52d2d27ae91a4fdeb310d68e0b359a26eff1f1e274579e5e210232b766202feef1265c397956faf1889f96f8d0605372a1127179ff110a6f0ee453ae
P2SH
2200209d9f7938ab99f52c45d1a5bd36f2c73ef2a8960d82069f65869545220b51bdcd
" ��y8���,Eѥ�6��>� ��e��E" Q��
(witness)
304402203ccde989c61cbcb1d5ae7dd7adea124e09e6d80e4e33fa4ca991dc55bf49221102201c2588b4b2eb0ac4266b7e6059fe0b25875d482358d5e8797ce5e261d4af91c001
304402205c1f58b917b3d8aa9b3ba220b8e30658b9586b311368a91b6482be0ac20ce046022025f00799e5f0634b3bafb97fc2328d38b8d0d65112b8a8b850dc57bad1b4a7a101
522103ff525f4c9d8ee57d121dcd030069a2283aaa7e7c62e95b33787f33d94771360221032faac019d0cd8b77052a11f6930783d30ec193eff4cfcea408a9a4024c31659821039447c6fbf4d107b02c60a260081e617bed3bc88ae88c79680685bec58165f9d253ae
P2SH
220020ab16bd38c817736ff06874340d049ad3ee7b44730b63c82d37eedb02f93af48c
" ��8�so�ht4 ���{Ds c�-7���:�
(witness)
304402206c7396c1603b5b298525903a3300eb511ea27d2dea721b98e37adbd1aa535b2802203190591401c4b9f65b156bbe909c4983b5281b262512b66d09671e27c65093fb01
304402202b39ff06d714fd626c2cd7d1e6614254b3f6c6f8e2a63b1d745d50829d3c3dfa02201ba404e776d70027b75dad78dfa315b4e86033590d884ac2c3eddea0d9c89dad01
52210358e3e0cf7fa9dbccd638a8c6e4adbe45ac9f6f2ab42d6d5e3f8b1e66c7f5eaed21029965d77ac1e71852a3a2fa642dccb83daf9dbb4677a3e72360234602f3ca9e2021029dd928811bfbb161c10d335c06f7dc9e8c98841b8c585cc1ed624a31a123740b53ae
P2SH
2200202140f8b4a0e3d316da5b9706e65a94a519239bf2da05718a43b0f841ecb98d33
" !@������[��Z��#���q�C��A칍3
(witness)
3045022100a58d87de30fa4b10a78541a17689675027bc4448bd3b083ec0793065107cdac502204bcd68ae673dc9b14a3b736708e713463efa3bdec76e011933acef17fbc8f96101
304402201140b925a7d2a3721c0aac1170e750e287b660043560d3bc21707cadf7d4259102203ed2419357b5339ba705520c59f562c2ece8eb5940e6bf7aebdae4c6a07d9cc201
522103253616961db054d2b3d3f29958ca5049c24e0507665fececa655323bbcc8b0522102dd6f77178930d9eba8ccd3cd303b04071d2d13c6b3d83254697d773e02e1cd7a21032a917a0580b33f50eb377c1e7ff02f5a58da295b099f0e673232b94f18bd97e753ae
P2SH
2200201743f8933156a6a9c37534816d5133fd633515a255ed6cf2b711b7230f05ba3f
" C��1V���u4�mQ3�c5�U�l��#�?
(witness)
3044022075647e5e48cfb986958187468d832beeb3a7fbc3a720810628bc927804d7749602207b37f32594994e7c2739434841e72689dbdcacd98c163648882b9c484ffd043c01
3044022016dd782c84756948f286806e93fc62413e383a24820902633f21a3ddad6505d002203ad356a2ac7d3a3c9c48da4778a3735d66fb1046dbe0dc5f97ccd33ec50467c801
5221026d8d2ae7e8c3d4a7c03a3e7866b19ccf185bd389bb958aa3f2c57e81c1a8363e2103e1f1528adf9dd85a600ce761db9711c22529310c27a3729f7bdbd6f536b6ca7d2103debb99fe33392d186481dfb9a0e16e7fa75a1eba0ff3b300d2968211198c60b753ae
P2SH
2200205887e1d5375dca720838a43f609973d8db44d472aee77b954a29b8b48766589f
" X���7]�r8�?`�s��D�r��{�J)���fX�
(witness)
304402201b0cd72e3245fd8ed944e758a101e663c9446814ea4cab81c399ed5f74161f5902202d6c509f97c500b9fe3729fe0c974a078a4a1559aee7c78e75731a2d5ac98f6401
3044022031850c8c22161e668c0d1837bdc9ffa39a84c937c326b0769ea7283a684e18180220624751848af69cd1294c5b957acc66e7e00f9e19250ff92b0e5e60f7c9f749d701
522103d95bd36ca0ca1554eeda737115ed1aa9a8a8f0c2d3499b21790dd81c0bd8039621022f88303ff8f7eb8b2f6e0badfee5dcbc1f333bc0289723aeabeef9734831ac712102e19f75f5c5782fdd68070cc6c5ddd8f1ceb2e48cf9e800f865dfd025eda3f96f53ae
P2SH
220020dbc1c0d4b3aef2e59658430cfe9ebd4bf98049c415ebefa680ee7b1d884f6ec9
" ���Գ���XC ���K��I��呂�{�On�
(witness)
3045022100c4fe0838518e0cb02a8ff66b2f21c3c9ce62a5bdcd01c5c3462d78e4f132daa5022067af2022ab38e93dc64e21903a368950efe671642d4f68e57863630a93940e7c01
304402205dd2f4d29b77a7fd8e57b91121cc698b780d646a97e5ba7b7064e9266270c4bb0220392cd5925b9f51125da0d14b2028961a4a09d6b1526873203dddc6e9b950b85a01
522102b7f38cb3f78f4479b45351b02e3e3b608e33060fbfb8844403ef611df316a62921027b2fc3d117a84a8caf9c6cf4b33e06c655af8af335c53de7c89d61801f2ca5dd2102346e59233376355c411a96f10dc31e9521b1f0a30ee92635c99b583434946bf253ae
Output Scripts
P2SH
OP_HASH160 75562852b4c465ae2097ded71e10eab9cd5ab5ef OP_EQUAL
P2SH
OP_HASH160 e31f97f8ca3b37011806ac171360ba864ce982c2 OP_EQUAL
P2WPKH_V0
OP_0 0b24e39d4224bd0afcb97d09627d1f680ecc8aad
P2SH
OP_HASH160 6b8b1435a89d279173c78226547b37a5b2de348b OP_EQUAL
P2WPKH_V0
OP_0 e2d736160ba85e9516bd11f5202069ce5c48d374
P2WPKH_V0
OP_0 f09eb6641528f8f103d8950a2fb4b6a8b98cb09d
P2WPKH_V0
OP_0 7c71f13d90490648bf23a6ca54b116ee1a21c613
P2SH
OP_HASH160 55faf958844c7baf41bfd568c776e983d41a8f4e OP_EQUAL
P2WPKH_V0
OP_0 9a7f9d6a145e938174a2071581ea23956bfc4380
P2WPKH_V0
OP_0 9de6dadce071d1d63e8fc1964473178715ba2a9d
P2PKH
OP_DUP OP_HASH160 8820d0162b8d33f41404862cc2ff82cb4e503c49 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 04c965591ba4a190d609ae6503e11c16c9a8da3f OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b1e0ea16b651d9021fef00268b527c472ab84dd2 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 0a413a59605bc48bd3571332b2eb0a5f18a7bf6b
P2SH
OP_HASH160 d1e2a507d5872d79ce7e6ea1076f578abaf4d68d OP_EQUAL
P2PKH
OP_DUP OP_HASH160 885abf6c8cd17e627b44f2b83ca02203dc69e5f3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 441e7a54bf3ff8eac1353b8255512ba8be5a70a2 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 a7bc365b8d242dca3d7d94b2fc619a70655ed3f1 OP_EQUAL
P2WPKH_V0
OP_0 53422ff41fd087fe4c4033eb4a72c9aba5b4dadd
P2WPKH_V0
OP_0 b062236f1c8593a7b2a10503de8e6a714b9196aa
P2WSH_V0
OP_0 0e93dd5e050617e375f351681369774335915e7b56c0a04227d3f2aaf6ab3b16
P2SH
OP_HASH160 0ca9d44230979c524ff3ce69e26b17796202196e OP_EQUAL
P2PKH
OP_DUP OP_HASH160 5926f4def39ab9adc096d84ff14fba3beaed1d84 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 b9c3572aa6a83af6956107f8e1048dcefe3d34e7
P2WPKH_V0
OP_0 db59b2abb90f985822448518c875d6ce86423286
P2WSH_V0
OP_0 678962106ee0f2c4b717311092cd2aefa155b3dae228ffbd4f2c785241054f82
P2PKH
OP_DUP OP_HASH160 b6574887d263b2b6df20eeaaa09191f7195f2826 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9b56b6957c31611c17996e01aa1dde1aa830ebe9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b6dc472d358f02da2f81ff787f49d3019781c1d3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0040726d32c982d8bd66db74c2a3c15cd361e851 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d5243db77281c7bf01837b10fde883fffe5b4831 OP_EQUALVERIFY OP_CHECKSIG