3a48bdfa72af94e6ee7c917f15f9bdd2c7cb9b806fbb405bf8bc16443da73da6
Bitcoin Transaction
- Block No.
- 673,052
- Time
- 2021-03-03 23:58:10 UTC
- Status
- Confirmed
- Confirmations
- 168,088
- # Inputs
- 32
- # Outputs
- 101
- Value
- 0.44175988 BTC
- Value ($)
- 21,916.64 USD
- Total Fee
- 0.00703098 BTC
- Total Fee ($)
- 348.82 USD
- Size
- 8,794 B
- Virtual Size
- 6,225 B
- Fee per Byte
- 113 sats
- Space Saved
- 29.21%
Inputs
Outputs
Scripts
Input
0
304402203e26cad6cfbc303a61638cc99a1e0d8659777a2fbb37eb1c35a7365b09f116dd02200a1fd75391ec6563222e407b3f99ba51ab74ceb53256b524bd76f6a405124c4001 03551300b34d8e7d467b9c8576611244f5be04bd1acdaf475e4734f2cfda8ed84d
Input
1
3044022078863ae876dd506d2306abef2003d9078919acb32c498be94386c7bb64c0e6f102207c78a78394952a2701caeb5337571c0e18e3b87f7a14a809323020e764ad229501 02de23c4d4021afd47e2c21b6d4fe8513918e7b1e2e229c966f2216daa650aff11
Input
2
3044022023069ed5a007fcc40f059356a97d2731110cfdf8263daa2f07e0b3da3ea5da2702201053b995bb22457b77ac33bd30de0673ad48b298eb6bdaee2f4ea5660b1d6b7401 03143caa82184b862baed853b4b813f3ea150919483e05159ddca0660b6cd5e538
Input
3
3044022074de2fd9dbc8bb2cf3defa6988d76272d1b24dc1656c2eb1fa59c32f994cfa84022041eb168e1f499eff2ffc397d018a7d2f3c8722b29f420496801c075f6ce5617501 03e50a6837339ae42b433473bd25a1ef9351f10255985ec8d46e22a1bcfb932b50
Input
4
30440220123768d2e18b41e4f2e1e13914f767e9b63db385cf9d18902ceb686688fbc5ba02204659480975ec8d86cd5edfb3fc199c80547c2927b25d00a80b8a5af30370acd301 02694b4d016d9af463caa2a8010b5d0ebab09f4e4caaf90938fe924dcd6ab0a23c
Input
5
304402201ca30b58c590346659fd4b6f98b01b226ac9820dcbede4a2a4633f23f36e6693022013ea0d0deb885a06d034c0e33982957ce81ba34bf362bd1832116923e9e5239001 03921468bffe287dd5b70bf3d01a32283870d934924a6d46d4c97d1cff57e69c9f
Input
6
3044022049e80d34ba8fd20ff1cde1050d0eecaa6c7cfb0b61985768d30d97b2ff238a0d022018d1de944a9b29435879c20ca43e401779a5bffbabe3f41d3c4b695705ad07b301 03944c578421b2b4c9e17e96259cd1dcedb8bc193b82e9b810c2fc2e22ace42486
Input
7
3044022064dac308ca56c9bcefecbc23da205fe5bc1c9efa3115c75908d695862ad200b40220463c169335749465fb5bf929af464b7f0a4a0c007cda2da069e31fc3af1ee9b701 034ef5aab43ca7d96998f26bd288d4054727be26c0763fb5c6e526f9a5d2077af2
Input
8
3044022045125666968e00e6b772027d5a4538459d829817a3ae0ef860d18913f93c54a6022069f0b2f2989afb0f3910170459b9c70f93de694c67cb928f5173db6561a56fc201 02121ec18d577e79426e62ac4236d4e55d50f14abe9799a18f62883298f109a99b
Input
9
3044022058a214176dbb3e47be09f7c5b77def1ee8270427b6d55986ce3fdf1b41a44dea022047026ba7a3d14fe1212262ec720f242deaecf94129cda3ba67ad062a0d95fa4101 021308e4085a49322c0f945b3bba790e5377f3598c51de7fc9b073ae9f832612a4
Input
10
304402206fa1a6ebad2f11ba8ae03a9c2595c7bbf1cb99bf9b2627e460d3e590c19aabb102202ecd7b9c4e951c519663002a49e8d321efd9ad6a60c6871aa45d0525771f343101 0242f5db4e322e59a642e0e9b02115a8d43331f3e16cb4b545dbb762119a30c7ee
Input
11
304402206f7a8d70d83938c41f791ef549b38bc8809cf1b94464fdbd0ff8bf88d982469e02200cff8f1c559c2bc3cdb23bc5070d6c4c629ff1a686031f212998459435162b5f01 033cdf1f050dc7b8798ebd36ae72ba93e1cbe15500fed2de602ff14d5b0b7f9606
Input
12
30440220481686fdd4e1e76c224e86be4a37c4d7cdea06afdaf481787a84b0222f6df91502200cce5b12fe7c65de13c5517be763d6a52dc5c5add9ec7b3aed5328612d6e8c0c01 032deb55fb647aeeb6702f834b259f11695fb0c33d1db9257e9179d7dee23257c7
Input
13
3044022052d7b5ea840db34c48f7fc0382896b6177d46b3da254767ddcdd09ef17333d1702200c82980fa0622096a37664d6bde657842ca7ef078459be03fdc60d47c9ae036801 02404a5ac6101704fc638ea072a268557ad54d035b945e66f541b33cf54df48b71
Input
14
3044022072195759eab883ddf254af19136d23a3cc875ab0ebd291d230b2995c94add95602204055ae1cdfe845832092f0011ee82e271aec5224924e073de1249657c241bde201 0361186986e6f13da056b5d5eee5f4958eff1a41acdcf6f84cadc5db5a982ed5b5
Input
15
304402202b00f65e3c7d2bcc4ec1329f3eea5812502e892f8bbd87869e7349434e3cf1760220750f5f788360a0e145d2b03a1188fb03adae55de15f257e6e7ab735e5cced5b601 0261d36209299806136b62db5ed0db03ba1baaa9a6c9de0ba10832449239392cc3
Input
16
3044022012ed0a6095717baf29a220851a0412b5ed7a076d64e8bf5d8e700903f38ad9b10220464f5dd091d7a17e096a7cbbabf32cfe23c6410c987fa6ecd9ab4562d2740b2301 035edef39ce690cd0eb51260342225e7b3a13b90ec46d8a7166d02a2436619a190
Input
17
304402201747e02fb0fb63546d16877b677f800bf699641a7543b1fdd2cef164248cc6fb022078f52df27a1f6a043ca30a7e32ee9d29d38364d5d3fde2f7de06dc8267fbf3b601 0302419281ae5d175d89384e622369c80295ee0ecbace6d3ecb97273c23f5c5d66
Input
18
30440220214be83e2828406cc038db830fe91b432aeaef2fc31b2bad003f897285388c2e022041241b1c622af515e9267362fe225e1fa5d52f87ac1f3af743172c0a0e5388b801 02dbb65805247e8d0291316b39d489013d06ad33177e0803906b4ba76f24d69d40
Input
19
304402200a6cfbfb60a8add2eedcb98d75f013d7979469b9e9b3a46ca75c17dca5acac9402204eb2a956df46e388219c0956d18a73d952cc58305983f8052d9f1214bcb7b1cf01 023f1bd5ea8de6eff6f637b601edb84661a82fea073d03a495e77019095684e8e5
Input
20
304402207e15ff59d4ec591a55494310fac5c93f48b708929d53463203eb6d7bb5a28d30022023090aae8514da1dd741bb96b54aed3f1799e4264807f995af431e055cadd95d01 0325d33d98007ff27e4359b2783fc083fb8cf2a14ad173c2bd6a23fc291db1da67
Input
21
304402202b2caa8a26d961f1745a0a22c4c382abdf97aad4f492f34b45660b3965a40bdd02206dd08f2103cc7783cc702d7389681dc27ed35525fea542126c060aa8fc7e3e0b01 02752afc778f6700f0fa6d6d9f8f1b076a4861da1b3e0bae336327c70228f5fb5b
Input
22
30440220469115db2c7ea8358554851e99dafefb90e87627f50cd2c2a4b8374e316d118402203decfa7b1ebb751a1d27219a42abc80f1316323b884fedb330cd4a38fd4b9d5701 038c24bab4ac60283441d38297d6b74aa9011eda4d15a6dec4b43a99f0be3f057c
Input
23
30440220029d34c089e97079e8da07c6610cf479cc38cf4ff21865ef4b7afcc555891760022007ab026646b1998f183fb73c22099bae893b774ef31477fda7613605873995d301 02569e137c4d46b4c2465164d2e4bf110dcda42f13e98ca725eef4ddb2753133a2
Input
24
3044022014311e061f8ef620b51a52b550a80b427aa9554fa16b67d5e23c5788a2eb88a70220346d6a94a8cae1f416a6a1f9d4d3816f903f04188bb89d0395f2270927b839ab01 03dc475142448512fda76343c62cf5e186ff56a1459e4f4fc36b5d4fb4885e3b55
Input
25
304402207a029d2a96ae78eac9ce4c39dcee0ceea7936b2496f6f7b6d12de07eb305ecf7022005eeed1b648a7af618e2094a8a62b669dd2d64f5a4f6b18a5dc052fd3389cc9501 0267da44d30b934c10be055ee67d6cb6a7ee3a1f231447ec70ef8f37fb88925e0c
Input
26
304402206e68fcc5373bff012e04cc25637ee2433ffb0d6fe2727ead264b5b5bd7ee09800220759134c224370172287be8fbc501a5323515a89e51575c1ce260a9ba7c11c02701 034c551d9a675292021cd805878c33eee6e7a8deb7ad9ebc79e12cef042c10521c
Input
27
304402204649f28ec9ec474f3beb5a43f6ec14fe54f218c4ecd21ffb59f5118fa5b675440220786dad34e231d0191196943f3c348dc6f85b60f5ec860a791208d52289f6df3101 0317af9fc52b5cac20c32f356237b5d1788e3621a960f11fa6b5239c382f36335a
Input
28
304402200a5ce9b575986931a7e6719550c727c0b6118d1e814cea7efafe1fa46848c7c50220111cfc42a2098750139781a5d7c6b619ecf22355a88a91af61c37af5a5a848ed01 02b4a4cf91532ed3360bbee74b5a2edeff57284829e5e10e63591d722b85f3baf9
Input
29
30440220712bd373351390f6adf1aea65dec0bf1e7a68acb9cc52c39e8d788d5a615ea9202205bc08d9dd9b50d570e63d046acf34bb02167e4d0f431fbf64c94c8d65d0d994401 02955cdb9faeaf686a9dfdb32d2e75f3a6aaf830ab903d7b5fa43ae53c40151078
Input
30
304402205b700f69b7f580a5d46b06cf059f46f47b1b84480eac60538f33ad37ba583d67022050e858d8d470ba51bbfc895ff9b4a6025d5c417aa610055919bb52ec5642047201 02ae34dec0851520bb8a83ca36710a12fa6dcda5e766d9c4f1bb23f5821422ac8e
Input
31
3044022029155f41ff4f85457b13e2f0a28eb3cadf921b78d1e5f50bbbb189eec85eca8f0220456c8bf1416f3df9e0c65b61ac371f2ab43b65210281efc3b42be9f5026b58f801 027726615f9c7627c42fff21a2b8afbd10c27ec6ca9b86ea3e649948299860053e
Output
0
OP_DUP OP_HASH160 9709103385059354fa2aea6c8f36a56321c0c8f5 OP_EQUALVERIFY OP_CHECKSIG
Output
1
OP_HASH160 bd783da17b51ee6fb88ff103a96a56634a43f1b8 OP_EQUAL
Output
2
OP_HASH160 826f9c333949df9108c9da0da7c032a4f69bc2f5 OP_EQUAL
Output
3
OP_HASH160 c628876601336f9d06b3de08e046f421643bdd0d OP_EQUAL
Output
4
OP_HASH160 92ad471f6469e3b3e05d3790a01c62e663ecbe7b OP_EQUAL
Output
5
OP_HASH160 c9f26c37f9e3069274b9be622abef97b8c0d1855 OP_EQUAL
Output
6
OP_HASH160 df3ebec0f0fd85b23882316331e651a222957dcd OP_EQUAL
Output
7
OP_DUP OP_HASH160 025935fbe91d9678c12f13924496065ad1a634b9 OP_EQUALVERIFY OP_CHECKSIG
Output
8
OP_HASH160 902f441eb8f5cc8a1a6860917961e0329c91decf OP_EQUAL
Output
9
OP_HASH160 bb69f3b8fc87e6e057c51bc2e3326df2a07f409f OP_EQUAL
Output
10
OP_HASH160 985d0c950b9c3a40d11fc0ad046d3b0dd37123f5 OP_EQUAL
Output
11
OP_HASH160 749f1ca08a230ca6d1cfb2c1a9d4dc209dc44ea5 OP_EQUAL
Output
12
OP_HASH160 a05e85e8e9c9b161b9f3aa290312f0f3744af8f5 OP_EQUAL
Output
13
OP_DUP OP_HASH160 bec4fd823e1e7186e8685ae4bf44b8dbc457a74f OP_EQUALVERIFY OP_CHECKSIG
Output
14
OP_HASH160 6caa5907bc0126aac8e6a1c08cbd184a7aaeecde OP_EQUAL
Output
15
OP_DUP OP_HASH160 8614dfb0caa1213d145fa3cb0c58ea1220557a46 OP_EQUALVERIFY OP_CHECKSIG
Output
16
OP_HASH160 96c05744097d2c87c30f8c66cfcb712458b27156 OP_EQUAL
Output
17
0 d669fccc4333dc3671b9c4a934ae2225c6c91f70
Output
18
0 1343a376cacf74edfc3f4a947abd775507496cb1
Output
19
OP_HASH160 4b4f29799a82e415a520ddc0bd7d02b2e93fee1b OP_EQUAL
Output
20
OP_DUP OP_HASH160 e653f4dea614b58e0e894b04462ecf9253504af4 OP_EQUALVERIFY OP_CHECKSIG
Output
21
OP_HASH160 1d7048c849cdd975fcd1219831f6e2f9bcc03369 OP_EQUAL
Output
22
OP_DUP OP_HASH160 17ecf5281db45cdd697595b2779c0fe9902b44ed OP_EQUALVERIFY OP_CHECKSIG
Output
23
OP_DUP OP_HASH160 23d3d69dacf911891153ab0613a85cd5f6446baa OP_EQUALVERIFY OP_CHECKSIG
Output
24
OP_HASH160 c157570580dad55f614497721a367eb89a391317 OP_EQUAL
Output
25
OP_DUP OP_HASH160 b5cab5a9f185c536b070ca40e0ea99f145b0dd59 OP_EQUALVERIFY OP_CHECKSIG
Output
26
OP_HASH160 1712b1a864b9f608fdcd55ced5f22ea882862e90 OP_EQUAL
Output
27
OP_DUP OP_HASH160 6106fe70f91cfec551e29ab155c1770af1699725 OP_EQUALVERIFY OP_CHECKSIG
Output
28
OP_DUP OP_HASH160 8537bde00c928fbfdc6a30b678aa504962b2b74d OP_EQUALVERIFY OP_CHECKSIG
Output
29
OP_DUP OP_HASH160 bdad8372c98ef68a6e7307db4b1481f09f603707 OP_EQUALVERIFY OP_CHECKSIG
Output
30
OP_DUP OP_HASH160 d685c1104e34aeb961b781719f7fb4893b36defd OP_EQUALVERIFY OP_CHECKSIG
Output
31
OP_DUP OP_HASH160 21439152f839f5d83ef2ea07ef3c8577b13770e0 OP_EQUALVERIFY OP_CHECKSIG
Output
32
OP_HASH160 94b96c9853e65e0d43ae4687b9a1d399501b37c8 OP_EQUAL
Output
33
OP_HASH160 41e4d783baf7a5c235bca31a79c3936da784e7b9 OP_EQUAL
Output
34
OP_DUP OP_HASH160 bc5977d712fc1114061206f54c4c89fba067a885 OP_EQUALVERIFY OP_CHECKSIG
Output
35
OP_HASH160 97c51f32e382f84dbacb5e596823fdfb4b0fc122 OP_EQUAL
Output
36
OP_HASH160 02af4fde175e109a2cd4733d336cbaef5ec2bedb OP_EQUAL
Output
37
OP_HASH160 dd0310f1f9c71936e70b2b021af0f8ee77219ccb OP_EQUAL
Output
38
OP_HASH160 a321684a40a45734d4870c20a7c8ca238bece5b5 OP_EQUAL
Output
39
OP_DUP OP_HASH160 3ae95c3197e4f5f23e45c303832f163ec50d418f OP_EQUALVERIFY OP_CHECKSIG
Output
40
OP_HASH160 4878ac6bc7225e891d69f64c2413d222b0df91db OP_EQUAL
Output
41
OP_HASH160 b54e5ed0cafd51ccdb3cf82167036ee7bd4584a4 OP_EQUAL
Output
42
OP_DUP OP_HASH160 23ec0c8e2f08de620883062186b3ba2e0951916f OP_EQUALVERIFY OP_CHECKSIG
Output
43
OP_HASH160 9797b358abee350543d13ac4ef7ea300ac224146 OP_EQUAL
Output
44
OP_DUP OP_HASH160 140d64209512c743f7c51a66249183b184c24543 OP_EQUALVERIFY OP_CHECKSIG
Output
45
OP_HASH160 caa4c5b5da8de05230888ded478fd836d57e8202 OP_EQUAL
Output
46
OP_HASH160 50f040d0a5c4f7d0a26ce764187e15daf7bcdbe8 OP_EQUAL
Output
47
OP_HASH160 a12b90abd615a91e4259b078874785254a7c7113 OP_EQUAL
Output
48
OP_DUP OP_HASH160 80e03a97443774bd45a3057593aaa14bff5e11ff OP_EQUALVERIFY OP_CHECKSIG
Output
49
OP_HASH160 83ac23b71e9a54e576971f3d1c407d1b41bf32db OP_EQUAL
Output
50
OP_HASH160 d55aaa2d964357e0c72cdf67eaf3b90b90ddb04a OP_EQUAL
Output
51
OP_HASH160 f2ea168aa9b880a8a9f3dd0ecd66ece53af36c1b OP_EQUAL
Output
52
OP_DUP OP_HASH160 9caa0e5c0465312005393e92f9116bbefba88013 OP_EQUALVERIFY OP_CHECKSIG
Output
53
OP_DUP OP_HASH160 6d3e7d240f54a135db3ab3e0a91be0446cfb9672 OP_EQUALVERIFY OP_CHECKSIG
Output
54
OP_DUP OP_HASH160 efd8f32f2e5752ec4a30ee460fc2254d2d0d77da OP_EQUALVERIFY OP_CHECKSIG
Output
55
OP_HASH160 624f86068ee69a7b36066ae50cfe0371ec052386 OP_EQUAL
Output
56
OP_HASH160 68ec48ea0b7b1a4fd2bc1a487bfa5450a1c128c1 OP_EQUAL
Output
57
OP_DUP OP_HASH160 f56c1510e275a032e7f2650a8a3957aefe81220b OP_EQUALVERIFY OP_CHECKSIG
Output
58
OP_DUP OP_HASH160 6bda8bbbe9139f5462aca3a3b3ddd575cb3cd184 OP_EQUALVERIFY OP_CHECKSIG
Output
59
0 940bb0460690b985e6b05648b06445f7854c386c
Output
60
OP_DUP OP_HASH160 ad027f6fc0fb70300c6f36bbd4a0f29d6d4839f1 OP_EQUALVERIFY OP_CHECKSIG
Output
61
OP_DUP OP_HASH160 3b7884114c51cfa79dbf2d067d7a17f52d10831a OP_EQUALVERIFY OP_CHECKSIG
Output
62
0 bf66cdd71d8992edbb1dde3cccd7710c6e4d5bf6
Output
63
OP_DUP OP_HASH160 05c70b2dbf3591bffe97334cb5ebcd000d366035 OP_EQUALVERIFY OP_CHECKSIG
Output
64
OP_HASH160 e88fa1c9a48a16b50074f4edf415f68f27126e23 OP_EQUAL
Output
65
OP_HASH160 70fe5e61c766e4e904f06cdfd23f91507e6cfa65 OP_EQUAL
Output
66
OP_HASH160 914554fb71f5406794fd429822ac8b4f9893024a OP_EQUAL
Output
67
OP_HASH160 c6ed6e47bc58abec6ccea8cf58aa7be57cac43f6 OP_EQUAL
Output
68
0 f362855e78838d11ef71b11a3cade6eee39ae6e0
Output
69
OP_HASH160 703fadb3daaaca28ae17a63a5030fb7a8432b4af OP_EQUAL
Output
70
OP_HASH160 a3efe8eb19e451f0cc6d1b16762252536052581d OP_EQUAL
Output
71
0 c394a5cae7b2f34153754ca8c2a5606950d46957
Output
72
OP_HASH160 96eb454e61c738504357f69e02ba562b60b64e8b OP_EQUAL
Output
73
OP_HASH160 ab444f8a2668b3d9722476e6ca980040889d7837 OP_EQUAL
Output
74
OP_HASH160 4aeb2eab5959bb16301726b5ef217195391c9559 OP_EQUAL
Output
75
OP_DUP OP_HASH160 573d7eb05730a3ac586c64811e821d67fc4ae4aa OP_EQUALVERIFY OP_CHECKSIG
Output
76
OP_DUP OP_HASH160 a19f55698b7ae43f1ef09810335b2e3f32487458 OP_EQUALVERIFY OP_CHECKSIG
Output
77
OP_DUP OP_HASH160 1c6c9fd4c95ec69e9d26bc8262df6529c199023a OP_EQUALVERIFY OP_CHECKSIG
Output
78
0 2251df78aa296a88f7396a3d6ff2e1da11811aa6
Output
79
OP_HASH160 8172163f5636fbe14a8f34e34ef92843068eaf8f OP_EQUAL
Output
80
OP_HASH160 a046e6363e2ea17631ebfa43ac83fd7ca8aee824 OP_EQUAL
Output
81
OP_DUP OP_HASH160 8ecfb7dbe1b1751e76f9f8b423c69d2c2bd72d93 OP_EQUALVERIFY OP_CHECKSIG
Output
82
OP_DUP OP_HASH160 921b7013c3c9e88fa9e00e48ba76b244948465df OP_EQUALVERIFY OP_CHECKSIG
Output
83
OP_HASH160 fc131809fcb5e5fcfd1950abaaef0cd3becaa70a OP_EQUAL
Output
84
OP_DUP OP_HASH160 18a681dd607e8097821bc79171489d67012411e8 OP_EQUALVERIFY OP_CHECKSIG
Output
85
OP_HASH160 2b2085b414c411943e407b9a1bb5cc5345936f86 OP_EQUAL
Output
86
OP_HASH160 6c1fd5c280bcb648fd4b55bd38331901034a2e36 OP_EQUAL
Output
87
OP_HASH160 8f80de88897c3b6f78574321b86a7763cccca121 OP_EQUAL
Output
88
OP_HASH160 98d8204a5a61b28578fa2e7adfec3cb8ef163545 OP_EQUAL
Output
89
OP_HASH160 0b7859a7748a1701b5da6baea6c260f985a7d15b OP_EQUAL
Output
90
OP_DUP OP_HASH160 d21eda4bb86b177d08825cf5d495bd4cf1520e14 OP_EQUALVERIFY OP_CHECKSIG
Output
91
0 86dbe71a851ce3833385a8af1845b4e775c1f18f482fc25917063cb23345c52b
Output
92
OP_HASH160 221dfe99d98f76fc0dda6252cc7f580db6b80001 OP_EQUAL
Output
93
OP_DUP OP_HASH160 e0e537899a5b3bd46398ef101aa26c086e6b95c7 OP_EQUALVERIFY OP_CHECKSIG
Output
94
OP_HASH160 6c00d58bd4d3ae5788ea75de076798c2227e28ce OP_EQUAL
Output
95
OP_DUP OP_HASH160 f284e943d14ea8a7afd338f329a5c1b22d2f2efb OP_EQUALVERIFY OP_CHECKSIG
Output
96
OP_HASH160 5fa6818c1783d6dab908957a6f8cca6e6a2ebe54 OP_EQUAL
Output
97
OP_HASH160 9b3d8e9e9ada0b05829a361126a9d302edf31874 OP_EQUAL
Output
98
OP_HASH160 616f92f5d2d6138e23b2c9fce92482c1d7707d3d OP_EQUAL
Output
99
OP_DUP OP_HASH160 b215e0b1b80ca95c238688448d6b1a3e2bfd6b1c OP_EQUALVERIFY OP_CHECKSIG
Output
100
OP_DUP OP_HASH160 42ad9759caad4f5ec6e8253e9b5081ee7ce2889e OP_EQUALVERIFY OP_CHECKSIG