54c774bcf24672051e4b0d2d563d7ea11832794c62ffaecf09281cba31798aaa

Bitcoin Transaction

Block No.
721,866
Time
2022-02-05 05:08:28 UTC
Status
Confirmed
Confirmations
121,814
# Inputs
1
# Outputs
168
Value
4.54890848 BTC
Value ($)
168,988.60 USD
Total Fee
0.00021680 BTC
Total Fee ($)
8.05 USD
Size
5,638 B
Virtual Size
5,557 B
Fee per Byte
4 sats
Space Saved
1.44%

Inputs

0
4.54912528
BTC

Outputs

0
0.01174009
BTC
1
0.00234767
BTC
2
0.00221752
BTC
3
0.00025702
BTC
5
0.00144624
BTC
6
0.00021693
BTC
7
0.00063301
BTC
8
0.00008774
BTC
10
0.00140554
BTC
11
0.00076940
BTC
12
0.00244823
BTC
14
0.00313412
BTC
16
0.00072308
BTC
19
0.00067490
BTC
20
0.00946668
BTC
21
0.00058109
BTC
22
0.00241034
BTC
23
0.00008537
BTC
24
0.00151876
BTC
25
0.00081656
BTC
26
0.00041607
BTC
27
0.00022758
BTC
29
0.00081477
BTC
30
0.04797159
BTC
31
0.00713923
BTC
32
0.00006490
BTC
33
0.00023916
BTC
34
0.00129869
BTC
35
0.01928232
BTC
36
0.00022758
BTC
37
0.00024518
BTC
38
0.00045005
BTC
39
0.01628525
BTC
40
0.00024102
BTC
41
0.00234820
BTC
42
0.00024546
BTC
43
0.00011451
BTC
44
0.00031338
BTC
45
0.00046304
BTC
46
0.00365334
BTC
47
0.00057853
BTC
48
0.00118125
BTC
49
0.00089000
BTC
50
0.00065712
BTC
51
0.00107843
BTC
52
0.00065152
BTC
53
0.00062675
BTC
54
0.02380812
BTC
55
0.00140702
BTC
56
0.02444500
BTC
57
0.00046304
BTC
58
0.00045803
BTC
59
0.00684624
BTC
60
0.00117601
BTC
61
0.00092044
BTC
62
0.00237109
BTC
63
0.00050622
BTC
64
0.00234893
BTC
65
0.00093428
BTC
67
0.00117016
BTC
68
0.00241057
BTC
69
0.00233830
BTC
70
0.00117001
BTC
71
0.00120516
BTC
72
0.04821059
BTC
74
0.00168787
BTC
76
3.96327882
BTC
77
0.00034524
BTC
79
0.00830000
BTC
80
0.00166410
BTC
81
0.00120522
BTC
82
0.00062794
BTC
83
0.00117004
BTC
84
0.01041206
BTC
85
0.00235511
BTC
86
0.00072320
BTC
87
0.00058594
BTC
88
0.00170000
BTC
89
0.00139823
BTC
90
0.00353597
BTC
92
0.00020915
BTC
93
0.00072339
BTC
94
0.00102853
BTC
95
0.00200629
BTC
96
0.00450242
BTC
97
0.00355888
BTC
98
0.00012051
BTC
99
0.00120530
BTC
100
0.00048672
BTC
101
0.00058309
BTC
102
0.00046314
BTC
103
0.00081157
BTC
104
0.01068391
BTC
105
0.00230000
BTC
106
0.00035439
BTC
107
0.00073000
BTC
108
0.00117623
BTC
109
0.00093442
BTC
110
0.00046328
BTC
112
0.00115694
BTC
113
0.00614689
BTC
114
0.00120520
BTC
115
0.00096426
BTC
116
0.00046305
BTC
117
0.00158505
BTC
118
0.00471296
BTC
119
0.00098840
BTC
120
0.00076955
BTC
121
0.00030083
BTC
122
0.00231275
BTC
123
0.00048213
BTC
124
0.00496505
BTC
125
0.00116000
BTC
126
0.00120571
BTC
128
0.00040498
BTC
129
0.00048209
BTC
130
0.00472454
BTC
131
0.00046280
BTC
132
0.01666832
BTC
133
0.00187775
BTC
134
0.00022756
BTC
135
0.00353986
BTC
136
0.04820873
BTC
137
0.00112283
BTC
138
0.00828127
BTC
139
0.00081657
BTC
140
0.00038572
BTC
141
0.00438699
BTC
142
0.00050623
BTC
143
0.00236000
BTC
144
0.00922823
BTC
145
0.00175968
BTC
146
0.00048208
BTC
147
0.00091602
BTC
148
0.00098150
BTC
149
0.01176270
BTC
150
0.00093459
BTC
151
0.00351912
BTC
152
0.00129120
BTC
153
0.00243452
BTC
154
0.00653324
BTC
155
0.00178105
BTC
156
0.00126600
BTC
157
0.00043390
BTC
158
0.00034537
BTC
159
0.00163918
BTC
160
0.00082000
BTC
161
0.02272570
BTC
162
0.00024100
BTC
163
0.02410704
BTC
164
0.00234851
BTC
165
0.00057852
BTC
166
0.00074576
BTC
167
0.00175978
BTC

Scripts

Input
0
30440220556508ef392f43380fe5ffd8f97f01514f0488f4d1e04a21b274bd3b402f7cd50220719706f1da8db68e74e5e4184a241505ad4cc253771d34e164f9e5ede3353da001 02f059d3e09c9d8701e46bdb21380454c8e10373e098a6d13544104a0ad4cb718d
Output
0
0 489ffd67f3a225f03837e03a22476f3210600ba1
Output
1
OP_HASH160 5980287def0b91d930bee9afc3f356884440f238 OP_EQUAL
Output
2
OP_HASH160 51d49f0153b320685d878044b104b26b818898c6 OP_EQUAL
Output
3
OP_HASH160 1c8b495fdee772dc959ad2a547b8f3dffd499f9e OP_EQUAL
Output
4
0 4fb51308f5465f3e7ce3ce59acdb31974df78cb57df99ed786f2a3fdf408460a
Output
5
OP_HASH160 a370489b6b0b097049c49a06b2ad02cd40cc6ca4 OP_EQUAL
Output
6
OP_HASH160 5fb3f121a979b5dbba93799555cf68da0ed40330 OP_EQUAL
Output
7
OP_DUP OP_HASH160 69423eb8cfe7a31cb78df37e3b9b8971541c2862 OP_EQUALVERIFY OP_CHECKSIG
Output
8
OP_DUP OP_HASH160 8e2197883a67cfa174f27ea346210e0e0e75ab3b OP_EQUALVERIFY OP_CHECKSIG
Output
9
0 61836137083fb11da232103c86ff8c8b8560a8c3
Output
10
OP_HASH160 dece47e7896b3478f11bdbc2cda117640e1fcafe OP_EQUAL
Output
11
OP_HASH160 3709cf7cb87e1f21a7ab03a332dee0257b75cc14 OP_EQUAL
Output
12
0 e4255c6f1a51f699442e19ddcd515bbbc24eaf00
Output
13
0 68894034f3ccb800020d1db65ba7fa95209ba0ea
Output
14
OP_DUP OP_HASH160 573d7eb05730a3ac586c64811e821d67fc4ae4aa OP_EQUALVERIFY OP_CHECKSIG
Output
15
0 d150397d19ade063f1c23cef7ee52a955cf19792
Output
16
OP_DUP OP_HASH160 c087c8cab763cbeef8e1914d0fd40394c6556b31 OP_EQUALVERIFY OP_CHECKSIG
Output
17
0 bb6bc5b7483aa9e4e80db651787080bb52460b0f
Output
18
0 ba4f005bdbbd73bc9ea09967397468e85ec7925cfd9ccc536e5c59c32585eb5a
Output
19
OP_HASH160 79acf2de7ab339e46080ec4cfbf2b691834feb60 OP_EQUAL
Output
20
OP_HASH160 f606049f3c846f684ac689427a176a694ce6ed84 OP_EQUAL
Output
21
OP_HASH160 3ee75e0769519a5f89b453745be589b8226ecca8 OP_EQUAL
Output
22
OP_DUP OP_HASH160 0c6f8da7d0362c6b0d7e7e81e6e91164f49a6fbc OP_EQUALVERIFY OP_CHECKSIG
Output
23
OP_HASH160 d946238f45021af27f67597e6f4a297fcd25fe81 OP_EQUAL
Output
24
OP_HASH160 b69bbf794e0a37d0cd9cce34138c442d7838608b OP_EQUAL
Output
25
0 f328af50d3bab8d1af3767a22d061d45bee70067
Output
26
OP_DUP OP_HASH160 8267efd81c6044718e1e6a431d2e491614ac1c77 OP_EQUALVERIFY OP_CHECKSIG
Output
27
OP_HASH160 61c6233dca5f95f6a68b1d19f32be42ebd09fe80 OP_EQUAL
Output
28
0 2900017223d35108aea76e09731d51c44ec5840ac46f5e0dd64d7f6ca7067523
Output
29
OP_HASH160 376982a83a0015e535c927fb8a38793c6b0fe82b OP_EQUAL
Output
30
0 6596eb41a97197d2873434427352f480ba67beaa
Output
31
OP_HASH160 4fab9476d051b33d79f54b4d823c383adaf2e3e4 OP_EQUAL
Output
32
OP_HASH160 986159868888d2c727c3f1f789b76661222cc069 OP_EQUAL
Output
33
OP_HASH160 7ab7a188886c096df49e0c81bb150e7e7a1c1b71 OP_EQUAL
Output
34
0 7dda5f36eb788e1d6c4767884352d7d19fb925a1
Output
35
0 f0e9d6d8ac5f6b83b9c486ae5101e6cd715a9670
Output
36
OP_HASH160 e804c597d435697df1e1414c70fab885becb2d12 OP_EQUAL
Output
37
OP_HASH160 add3ac846f63d1c1c5f45777b8f1837fb0c04566 OP_EQUAL
Output
38
OP_HASH160 297523b2253af01dd6218e881676e9e91863893d OP_EQUAL
Output
39
OP_DUP OP_HASH160 83b617018bf50c7e12078cf201d2cbfad1699177 OP_EQUALVERIFY OP_CHECKSIG
Output
40
OP_HASH160 5579834f4c5bf6c9cff33e8f476382ee31c14b27 OP_EQUAL
Output
41
OP_HASH160 e40394fe30d6ef944ff419f96882d692da7f4f37 OP_EQUAL
Output
42
OP_HASH160 45a669528a920b088a1dd2c286410b15719507f3 OP_EQUAL
Output
43
OP_HASH160 1e93219071fec7f50fafa1c2aa307c8671c1f1b1 OP_EQUAL
Output
44
OP_DUP OP_HASH160 510ea5aa94797bc9fcf94f3d2fd1f44e6e3e391a OP_EQUALVERIFY OP_CHECKSIG
Output
45
OP_HASH160 a946f5120ef9f449aa49aa218d68bd6ec1652faa OP_EQUAL
Output
46
0 0dcce16c7aa045d2babb1f29d9d043e7fb82fd53
Output
47
OP_HASH160 8584c3cae6317440e9efb37fb41076647afa7918 OP_EQUAL
Output
48
OP_DUP OP_HASH160 b436d4bde749c88430afaf03794774d21d4bbe75 OP_EQUALVERIFY OP_CHECKSIG
Output
49
OP_DUP OP_HASH160 a13974f43cbb91112697955f22aa47990d22cd6a OP_EQUALVERIFY OP_CHECKSIG
Output
50
OP_HASH160 e1998523d32f3116ac61b82aead0f0326f20c0d2 OP_EQUAL
Output
51
OP_HASH160 fa4fd489760951362162c375db8af890d7296515 OP_EQUAL
Output
52
OP_HASH160 c6c678b35d0bb490649636955d852d18941c76ac OP_EQUAL
Output
53
OP_HASH160 3b3006be05f9b5e782027f1695fc554ee07eccd5 OP_EQUAL
Output
54
0 853862e9dae90fa23b426e761a583e1874c6cf49
Output
55
0 ad5698931419e964692d57c746f3dd0e7d2bba5b
Output
56
0 52a9ce8fb94c8a1c49baf529756d44ff532a3836
Output
57
OP_HASH160 4bb623bdb9008ad6021a149e953680f27f642a53 OP_EQUAL
Output
58
OP_HASH160 67f3b45565d06393fa206896a067d6b19f5e267c OP_EQUAL
Output
59
0 d1224c91a406bd11767e279b7a262cbf8f49b284
Output
60
0 951abb1a26df8e8447ce69a810cd538eccacf69e
Output
61
OP_HASH160 e9c7486fc69c4be4e1e45c80b1d81cb524d586da OP_EQUAL
Output
62
0 73b67c91d5e742a440d7b1c05e039cd2bdcf3951
Output
63
OP_HASH160 66e37a13eb87f9c84f053272f8bf11e097e931e3 OP_EQUAL
Output
64
OP_HASH160 20e20e1c8ec6e6032a797c6b3959b0feb4a0c282 OP_EQUAL
Output
65
0 ea7850512be2531d2dbaa83c4525758a18b5ad87
Output
66
0 b7541ede0647b5d574cc59dc9955b356c6b3d884f131ce7ad3d52d92d4b88249
Output
67
0 c963e5e1f25b3045bf15cafa55635eb6af493d57
Output
68
0 e1b585394a0b153dbcbc1b9d82d86349c01a20c2
Output
69
OP_DUP OP_HASH160 c493489f0eca9b7e8ad5b09f1be15b8a95e19394 OP_EQUALVERIFY OP_CHECKSIG
Output
70
OP_HASH160 bf83f996f1e5d15e55878585c45f4bbd7b25948e OP_EQUAL
Output
71
0 85d5720641da6ef564eb14075b3e3cc1a2067260
Output
72
OP_HASH160 bdd230f68e2248fc17cbc0facfdf51c7417e0889 OP_EQUAL
Output
73
0 d70a66e4b8b9b6cd05680f8c9bec97894648008dd8994f2fc2f1af071f1fe491
Output
74
0 131f4b7ca9b31fa5069cec22bea4ce1267d25fe6
Output
75
0 c7cf26797d270782d3e65adb05b9c0e6fcd7b83f
Output
76
0 4763c1065d9e0eefadc96cdee568253278ec2d63
Output
77
OP_HASH160 3c6aa4f700291af494ced7115b47608a863e4383 OP_EQUAL
Output
78
0 a09f4d662863833fcf0b2e2a6069e054b195d3c237ee64f4532b568a37a048aa
Output
79
OP_HASH160 d1f6bb76873d53953e7e42f63f1b84f4b680aca3 OP_EQUAL
Output
80
OP_HASH160 1e6c3d3d327601e82410e5ab1e3a1d75661de036 OP_EQUAL
Output
81
0 b06127a118a09e8c48382598a774a7f2695efe05
Output
82
OP_HASH160 fb5c46d32b82df368274e071106a3e842d180ad5 OP_EQUAL
Output
83
OP_HASH160 b8e66b785670a915e682046188ddd43554a91e72 OP_EQUAL
Output
84
0 d85bb734cd9df990f3d10aad28bb873fd533e9df
Output
85
OP_HASH160 7d2f2645a67aa7fd69beeea915240e72169dd545 OP_EQUAL
Output
86
OP_HASH160 3da8191952fb0181ab5118aef8e9f960d1b1c437 OP_EQUAL
Output
87
OP_HASH160 c2d7c2de3e33626801741552d35ed07c783d2416 OP_EQUAL
Output
88
OP_HASH160 4702a061ae43ed1a453606122572c619b6aa0e24 OP_EQUAL
Output
89
OP_HASH160 094044b8d5021ad0d775517e9055327473243070 OP_EQUAL
Output
90
OP_HASH160 9d98caeddd6f00c1bd8fa31c4ec444ecc244cf66 OP_EQUAL
Output
91
0 4eed6ed04a95740e9bca8e8b9f9521b914bcfdf14ebd04f5421310f3dd86ac40
Output
92
OP_HASH160 51da63d2bed8f5741b29cf8a37721a4b3036bbc2 OP_EQUAL
Output
93
OP_HASH160 17bbc00e8db205dea80ef743ca672e19953cddd3 OP_EQUAL
Output
94
OP_HASH160 1fd2ca16593fb1622d156393f3ab9875688cbba7 OP_EQUAL
Output
95
0 16c940aaa79bfcab04d86655c1903e347e7dbd6c
Output
96
0 d7f64ec8da0297fff1325c0d4c516418f9b86e82
Output
97
OP_DUP OP_HASH160 a5ce403895531257d08d77209f93e98ec3244e0b OP_EQUALVERIFY OP_CHECKSIG
Output
98
OP_HASH160 a8ecd2bf39421325012da2f4dd10d9ddb2682ac6 OP_EQUAL
Output
99
OP_HASH160 e97452d32e3d08cb0517148bf013b9560797ceaf OP_EQUAL
Output
100
OP_HASH160 24ca54cd81d3e64cf8285a4dac4e964b29db1972 OP_EQUAL
Output
101
OP_HASH160 2679f8d583264877c965640451fb884955b2f38a OP_EQUAL
Output
102
OP_HASH160 4c8f5689469917a348822cb3e30210867ce332c6 OP_EQUAL
Output
103
OP_HASH160 4c42814ee1642c61467e3611102178fc6079ccac OP_EQUAL
Output
104
OP_HASH160 c91446654237bad6292ef0c22dcc5a4a8b519041 OP_EQUAL
Output
105
OP_DUP OP_HASH160 f6f3d600cff07f5760addc5845df25818865b6af OP_EQUALVERIFY OP_CHECKSIG
Output
106
OP_HASH160 c695e9a461c7c26c2b4c42e28984f7dea8328dc3 OP_EQUAL
Output
107
0 1288ae4159b6ef88daf2803167129a479762f600
Output
108
OP_HASH160 42341857994774e1835b1df930787bb9f7d0f0bd OP_EQUAL
Output
109
0 50f3a7467c3d2f4e915d52fddae607579cc1202e
Output
110
OP_HASH160 c89e9c80135770e04dd23f960bfe9f35243768fd OP_EQUAL
Output
111
0 1e12c38e586db23ff53976d0242916da2757360ef948db2e0bcb6755beb6ce36
Output
112
0 28d3ae1c0af8a4b75c0f2e0f6431da392a0b3d4f
Output
113
OP_HASH160 2120af061314b3c64a49b7d874fb5486f7d41202 OP_EQUAL
Output
114
OP_HASH160 553920eccdecdd01d6ca9d9426d4681597fe897a OP_EQUAL
Output
115
OP_HASH160 b43ee2d2de51f20cd5f2638e29f5168731330381 OP_EQUAL
Output
116
OP_HASH160 16da382375a4653fe0ca5a0d51c915ced773076f OP_EQUAL
Output
117
OP_HASH160 f4b88252675f77087c1efb73d6f19069141c837d OP_EQUAL
Output
118
0 39175542e7a0aab5d1465262fd642c63cd40c1bb
Output
119
OP_DUP OP_HASH160 292cf73ee57fe1984e9e04c02c700b6af3bdd03c OP_EQUALVERIFY OP_CHECKSIG
Output
120
OP_HASH160 0dc4a7de174fd7a4b252b4614d8830447346f094 OP_EQUAL
Output
121
OP_HASH160 9a61f2d3305abce56964a15668f640170bddfe8d OP_EQUAL
Output
122
OP_HASH160 29badcc288dc41d3e079b3bfa43fee23b2a789bd OP_EQUAL
Output
123
OP_HASH160 cf115ce7294dfaad4c8e965b165d5d500c436019 OP_EQUAL
Output
124
OP_HASH160 67d8588484dd97642a00d24bc0f57577c3373a0d OP_EQUAL
Output
125
OP_HASH160 8e168db4217a102da9df57372579dc3360e73389 OP_EQUAL
Output
126
OP_DUP OP_HASH160 44dd9834fb553d4e594bafe82007ca08006c9f58 OP_EQUALVERIFY OP_CHECKSIG
Output
127
0 671a6f037ab3441c0cb85fae5e38b3ad0b11dcaa8b189cbf3ab5ab63175db5a4
Output
128
0 d724111544ff934ae55138c9da1513f714423201
Output
129
0 b557fd28219bf6177dce06f2d10a6b47aa39e16b
Output
130
OP_HASH160 28ac341324ee53653e1d84bc685f3ad5d94cd491 OP_EQUAL
Output
131
OP_HASH160 d77a9e17b0784403e370538f6dd3e85cfe0ef40c OP_EQUAL
Output
132
OP_HASH160 32f5ec7a827de19d6e851a5e2906a35acfb4a8c7 OP_EQUAL
Output
133
OP_HASH160 5f74728deead211574b39786229cf51a1b342fc4 OP_EQUAL
Output
134
OP_HASH160 d24c0042e39d41b0abb1b1d42f1e67e30f4bea58 OP_EQUAL
Output
135
OP_HASH160 71117df68b328fbb405f71d8f6a0c2ac16dc3e1a OP_EQUAL
Output
136
OP_DUP OP_HASH160 d1a8452fdc65f6c96f35d0262e982c2bc615ca23 OP_EQUALVERIFY OP_CHECKSIG
Output
137
0 cd65144ec9278937d9dc8e7af400443b9467b3b5
Output
138
OP_HASH160 f4b33dc19e98c344947f9b5c0aaa28549ace2e96 OP_EQUAL
Output
139
OP_HASH160 1cb98502afcf9caf824f76bd715258051d4f7a6a OP_EQUAL
Output
140
0 9e19d21cfe71c541d14b130af792a5392bff72bf
Output
141
0 6e020b6b0ed992addb3c38ae87d8aa1ce60717b1
Output
142
0 c4f1dcd7280d1050f431829ff44ffd0fb9d89b67
Output
143
OP_HASH160 6ae0ce8d3431e6f3c41c3b299b406c9da2d3af32 OP_EQUAL
Output
144
OP_DUP OP_HASH160 ff630252bf35708a49e8fd0a43882df129a75ae2 OP_EQUALVERIFY OP_CHECKSIG
Output
145
OP_HASH160 7fc3fe7c08769334b2e678d9be917d5bd322c7a6 OP_EQUAL
Output
146
OP_HASH160 a588a092ce43bac6893627418483d9176cda79fc OP_EQUAL
Output
147
OP_HASH160 861d0236c9c5dcf33d1a25ba25cbf95c0bbc72c5 OP_EQUAL
Output
148
OP_HASH160 f5bf40098a44f92a89087a08b901e37bd79c71ea OP_EQUAL
Output
149
0 0b8fcf0ac2c9c951f4d1cc7fc1d1e9ea83414b2f
Output
150
OP_HASH160 2f4d4bd4b31d732ed1eadcf54d5fb30b4c6ce8c1 OP_EQUAL
Output
151
OP_HASH160 d0d97fb7e99e71fb88c33d0fe55aa846b4669dfe OP_EQUAL
Output
152
OP_HASH160 9580bcae87b80931ccea42968f4747ba82dbc107 OP_EQUAL
Output
153
OP_HASH160 26754f6accc08a60a80d71c91e04642f1aaca688 OP_EQUAL
Output
154
0 599ca3e33b76cc56cae9f62fcb456e6b56f88f9e
Output
155
0 8b29d72d91668d15602078c3bb000646c0faf4e5
Output
156
OP_DUP OP_HASH160 1a5275323e11875ddc27a0799b6c47c1b9183514 OP_EQUALVERIFY OP_CHECKSIG
Output
157
0 3ea2b22b98fc254fafa028b5f44c7d3494b26a37
Output
158
OP_DUP OP_HASH160 07b72f13bfd3af1caf900bcd1d6655adbb012d86 OP_EQUALVERIFY OP_CHECKSIG
Output
159
OP_HASH160 6e22aaf89d432ad210b1106375998c5d36735cad OP_EQUAL
Output
160
OP_HASH160 cdb3fdad0bbca9ab98cba8fdec41d90dcaf514ff OP_EQUAL
Output
161
OP_HASH160 5ef64d083128b125b4d399705a74646cf07b4cd5 OP_EQUAL
Output
162
OP_DUP OP_HASH160 7cd6c34a1117a957805b5c55692f9cfde5c982f4 OP_EQUALVERIFY OP_CHECKSIG
Output
163
0 1d8894c181e28b12bbe335a826fa28ddcfc7d4a9
Output
164
OP_DUP OP_HASH160 4ce40ed89cebb1f75d27de1a88606167016f117f OP_EQUALVERIFY OP_CHECKSIG
Output
165
OP_HASH160 67013e2235fad736ef33ec2e8d4cf2cf0d43b8cf OP_EQUAL
Output
166
OP_DUP OP_HASH160 1d23498eb13d52e0604021703cb5eba2c6f1efb6 OP_EQUALVERIFY OP_CHECKSIG
Output
167
OP_DUP OP_HASH160 0975359386e6b5b1a1243419dec7b69d68223497 OP_EQUALVERIFY OP_CHECKSIG