54c220a4edde02f1b51a4870bc03ec8a82c27a1799aa0506c662fa9d0fbc9143

Bitcoin Transaction

Block No.
287,210
Time
2014-02-22 13:51:50 UTC
Status
Confirmed
Confirmations
556,260
# Inputs
66
# Outputs
2
Value
5.22475312 BTC
Value ($)
3,276.76 USD
Total Fee
0.00100000 BTC
Total Fee ($)
0.6272 USD
Size
9,853 B
Virtual Size
9,853 B
Fee per Byte
11 sats
Space Saved
0.0%

Inputs

0
0.00140000
BTC
1
0.01002432
BTC
2
0.04000000
BTC
3
0.02000000
BTC
4
0.20802851
BTC
5
0.09328530
BTC
6
0.10850519
BTC
7
0.10890331
BTC
8
0.04755054
BTC
9
0.20295594
BTC
10
0.04478695
BTC
11
0.04362361
BTC
12
0.20075003
BTC
13
0.12904155
BTC
14
0.01000000
BTC
15
0.01000000
BTC
16
0.01000000
BTC
17
0.01000515
BTC
18
0.01000000
BTC
19
0.01000000
BTC
20
0.17242717
BTC
21
0.01000000
BTC
22
0.20059236
BTC
23
0.01000000
BTC
24
0.01000000
BTC
25
0.08935639
BTC
26
0.06050190
BTC
27
0.20357238
BTC
28
0.06837787
BTC
29
0.05438333
BTC
30
0.05419998
BTC
31
0.01000000
BTC
32
0.04337523
BTC
33
0.07649368
BTC
34
0.13333223
BTC
35
0.12840525
BTC
36
0.16382799
BTC
37
0.26342695
BTC
38
0.04308184
BTC
39
0.04283102
BTC
40
0.05346776
BTC
41
0.01000000
BTC
42
0.00100000
BTC
43
0.01000000
BTC
44
0.01000000
BTC
45
0.01000000
BTC
46
0.05000000
BTC
47
0.09311790
BTC
48
0.19862551
BTC
49
0.11362514
BTC
50
0.11583311
BTC
51
0.01030000
BTC
52
0.20000000
BTC
53
0.17445964
BTC
54
0.15471811
BTC
55
0.02000000
BTC
56
0.09499894
BTC
57
0.01000000
BTC
58
0.15248361
BTC
59
0.12405745
BTC
60
0.06506330
BTC
61
0.01000000
BTC
62
0.17071362
BTC
63
0.01020000
BTC
64
0.08594938
BTC
65
0.12009368
BTC

Outputs

0
0.00010000
BTC
1
5.22465312
BTC

Scripts

Input
0
3045022017ba596746f592c1d4ed73658291cd57ca1924f54845aa064b2a48aeb7887fa8022100d82e5772c0d8b7c233c90624f7af5f4cf032ce046aa008ec4b82642bf780d34d01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
1
304502204233c3667b406085865368616574977deac0fa0b99cdb0e00d95dffd0a4bbdee022100ca72f5d3fe66fb6e00575bbb24177d5cc5cd80129b142dadb4a2d6fcdc4232b501 03e6508fd78c53178466cf67fd3b3f5a349b0d6e7dc6b42efafddf98213f47b142
Input
2
304502203745eba99651d6d90ac5129c0eabc075e58388c0e2952726af6e68c675030a3c022100fe1593fddb608ef08b7a80d37b22bc6f331090636c638f1f8357b70fd0f69cf801 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
3
30450220509188ce0a2dc5c8ee65ee6a86dbb6be6a4e783428a99200b9d24d8accf25ac1022100c77354a9a92f6c447720a0c77068c01da8b7a7c4ff9e3e711c4f23e6de71d7c201 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
4
30450220190cd523a25931228d143316fe3ebe565b6ab909641c6fe112cfa545a9f5986b0221008fd3c45fb04a4190eaaba2f407fe5d54fbbe0cf011015896e0adcb697341c82701 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
5
3045022029288f1c04e094554c224131c1d823fdd5730f377ca3ace326834f206c017e32022100d04e145d9b1a102646849cda6fc6961a3f5eaf1d201c9815ac240bd9dbc548cf01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
6
3045022100939ee94623e591a74291ff3ac13881f69c52e952b42a02cf5841deceaed6d46a022018432ddea081cbd8c6cf849bfb3db0ec6610cfd6c577da45b52fce2eae6489c701 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
7
3045022100c9b9c81fdbe76caa391dce09abe93df5fdaac30a35683a35b53a4e9c9c71b63e02207ddebacfc4c687d65ca2dfc98da9c79aded91aecb8139dba9924a97ed445707401 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
8
3045022100892f8320185ad21a079b7c8c12ca3e43123fc63fdbdd8f7c1a467b3ba2c2d289022028129e32276cdd09889564c10cad433160824a72dc182978d01708ecaff6d55801 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
9
3045022100f1062e7ff515378d19648ca2f814d3f026c65926c0d6da9829befe4fd8c070b502201e8dde0c514ce08f451c1c9660d4eb3a4f61a825bc91bb77914029ad82d6764501 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
10
304402203c162b1e17d0835d1a46ffbea2900ee1cecda86bf6a1979f01a03f17f4ed8486022027fb88da48843e091bc2091422d663e3302c901737ff8c4e6f0d707aa3afc10b01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
11
3046022100d87f5abd5680d5762f9d96b3b020697f294553f3a1cfb5bb03cdd5378323cfd2022100b32006e14ffadba3a1126aa279df3f9fafc5fe193ae6050c0902d2462c3042d801 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
12
30450220478d79740c4de6fb3a040cfe14411ca0b4c25f8ef9d3fde54f6c89db5d81b7cc022100926c4bd4024c08f593177a58f16592f73cafe3d31dd5148fceae1f30e14d40c001 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
13
30440220143252a911b056880bc6431733abe8ef681be45f2bd218b845c4a4cfee60f35e022062ed3c734d361616000acb7f847caea1b2f9539d43a0b727e40be31ec13e5e6001 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
14
3045022100aeea98aaf5e6de65871992090012e41d4338adb45d00fe597e1b97cd4b0709d802204912b486eadb9e64a1a10903430c075fc0aed0d0df750e8c60c7eacc90dc2db101 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
15
3045022100ba0cf51a4ac3d7a9cfba5aaf0e1f5651b4f91932cb087f21a39731a6da9801c2022038aa42a8749d22c845db15118d1bda68f7fcc5d6b3461e850cb3f1c9f60eb3a801 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
16
3046022100ad8e3f26ef6f78878b987bf793edb77feac0a473056975b9049590633304ffb2022100f69bb1c978873f2f064848e52bd25fdebb8bd3d2b3f16946f4a7d15308fdd01d01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
17
3046022100c5a997277f90237c9ece5a6560b893647761c617ba4967aef7a479f4945e37f2022100ca254eab6b56ab9df5a0ad483304a6b6b3f2a77654517f1adfb51009bb4ad7cb01 02e3e7d92f68f0e98d805c773628ee8c702821ff0d8654bad33381ee352c8b7e6f
Input
18
3045022100871f431e50ea1b67fe33770425b786d945cfc89f8ad6b19dd95f652c9281aa3a0220467da41365a61e934101ddd8dab7f20b74c7c44baf39bd763e19b34eb16a496101 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
19
30440220710fbb2154630ca819f32b32b3a0439684ebc0c2d131afa252aa0ef34c89ade1022012a31ff6d8a129f20ba3a632c538ddd5be6212b6e4c019711e57f3086183a1bb01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
20
3045022100b695140d65afba2aa3fa46473c7cfad219d933cefa730d7e5ae1da3482842afd022005c3c96b19d702c77716a36f311b336753231ce8102cc86a22cc5d3407c9bfa501 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
21
3045022100a86df7e62f28d3880ff96fc44b0025e8986225d9447dbe85276e99aaaba05f5802202126043162724a725db9f46e2a6f0be6b7573d006940cdb8a0cad75bf2449a0d01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
22
3044022028b51f4701fdf5f07d32f938e3b968f74904807cb397280f8ac967b1e4da63f30220402c1a4a93a81539a67b1c99c8554270ab00cb49126340cbbabf3041472e665f01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
23
3045022100b7446f232394415b1ccd51d0188d240bc474c601b3947f75054f8112acb2a0e702205562c934e6b0e96c1edf4a668470e326e3e388ae40a894b446699fea1d4c9e0401 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
24
304502207d6ac711efe944d8c59f89825f3d285bd461c8f00b6666d081bb8782c8a1199c0221009f4140b9c820f3bf0fab0f7b96e37e711f64c515662b2c17813f793ce54b0bed01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
25
30440220180b72d04214d0bd261031eed8dafd9951750ec7b39c8d4e44d565efc4bdc6bc02206c76ae910e657a60148d2e6f6270dd4bb52b1eec05749684895889eccc1f2f8201 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
26
304602210095dead55102eda3b6d3343d7e7d4efd3964f86828c3fd11959016cd2fa39a8ce02210091f8a22585c1ad5a813f6fbc90f37edee9331c13ea3521ebbdf28e83279e661901 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
27
3045022100c51c1f8253bb386b0a55169340c8eb41badc79bd0c58a595732c3a3fec1be33302200ac2326bd590a7f8aafe58bfd4e16190db9c63cdcb1118ddad291ef540d5e3fc01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
28
3046022100ff4f9dcf7a006fd3133e2ab5412a4f0be8bbfd3dc244f49449e15252ab78d120022100efa115900252fa236d54573e81c4b87261c098fc16d169c4302b806872ba4fa001 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
29
3045022100b187f6c82435dac721409d0d5bc437c3346ae3cab107b9a13dcc61defdc5c86c0220268a97865b72909311885a2bf073b89420c0e3a61f5aacc58c3b4157d884a1fb01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
30
304502200c5a1dd0e012d33d940360f04ca851a484f7a2dedb62fd9b43e531ab8aaccf09022100fca023ccacf3f1abe916f838ce3eb56f62e209dc7bd7cd831792b8d7d1208e6101 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
31
3046022100f33cc640010d71a4eeecbecf14875dd3b758a578dcbc761dc7f28a8b84cc93d50221008d99861d31617f8f1b96154b498c5de0d14e113ab010c185c2bb3e63f7fa2c5b01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
32
3046022100eb30918251e61768dd24c2aad69e3e953969929953c21f4e7c8cde603b20fd0d022100f9bbac12efc143e5bf55e03b9a90c93022ad174f2492fedb3a858942400ef59801 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
33
3046022100ee9c8cee0ab64f4add8987b37c452838394e901d59c17847851a2fafee8ec4aa022100d4aa74378cb6400b1512f76d078ac2f4c6ff8de76445ac2b37fd2e41f5ce58ee01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
34
3045022100fd0b805481955e00f2695e3d87c3a4e0756a4c30c7d68fa6590da7a5dd4c6c08022041241646680b95d382f56c0819bd29f950a73236e83e444428659c84f91ce04101 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
35
304402204d9cb86df023795e8ceb0fb89b7a302ae96dd5195c52db0ad9bbcca605b2a5360220357459174f749277b117cb16ed060b452dc7dd614ccc00cb649daa370fdba00c01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
36
304502207333fc6d3434c2c122bde19586eb1440894b29fb81d56905e060d57ad099cbf5022100dbf0701e287c22a7ad8909e71ed21f4305e0c12598efbf14fdae895c0a5e07fb01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
37
304402203306d3232a382b1e064b0fbd5e905747632ed4fe9f174ece2f5f8ffc5e9d36e602200e3d8415e99687c6367c59f4264ba83f577388ed21c61e73832f0bf92d6d235e01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
38
3045022100ecbe518120541015d0943bd49729bd93e8f20543767df75cd624efc9ab17aeda02204f7c2f147e2ef594f68fb64e7d5f6195c50f57adf98de7cd07a6a235bffc7bd701 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
39
30450220156f40fed08d3dafde769e661f971e68cbdc7f21cbae99f113ab8cf55bbcc650022100cd1fb8387592be5ff5502ce5947f88925f2d939120aa0edeb741541ad631604d01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
40
3046022100a1fea75e173a874532326b40fb9302546d0bea851ffb1d07f1d37edd89fc49d6022100d9244d44f1faa56ed0b6f924eb58a720b92c318e670c248e8b80676a096d234601 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
41
3046022100b0117d24c4717309bdd6c12085affe3fa15831f44eaa63ec734f0712fac91956022100e2613b740905b28315ceb4536735eb3079a5acd3231fe6a8723639897164cf6501 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
42
304502210098ffff9e583af5038b77e141c5bce4a5be024e966617202d739163a2d32e753c02201b69bbefa09416b9f945dba6e875ad6d6acfe1d553bfec21e23190bb550748c301 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
43
30450220774a9f9ebfd9e83fb50f8471e1a4f65dbd06e17487ff22ee4f1600b522229c4b0221008577e62e3c969ae53529ae3e0c057dfe29e092ddb3cf6b63a65c16f3bdb9fdcc01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
44
3045022100c314c3ce3d3d395986c3c1c134ec1af667e9b5709bbbd7efb3bcb2fc1994e05f02203c13f5adfed1de1a614aa3aebb292a0b5b819b24f695a71580b3d19f79c7356301 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
45
30450220367007477d04cd58bef991871b5f009c95807ece2a0f894e4a2d337cb532033d022100fa5abc34c0408bed99809fd4094b4341e32bf8d03a302cd78d272ea2b391d75701 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
46
3045022079e65baeb582319c711ce12024aa8762abed5766bd52e99147a2138f0d21da1a022100eccdd7819f8594b53e8974bb5f1f3729844f3311b13d7b1e93653957efaf651601 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
47
3045022100e6b8dab3cef91929de3aba2e9930fa63ea2d690f539383c6dd03d6a82dfeda0602201a05bb47d320705bc5bffbc95a2e623275144dc4954f19ae8dddf719950073a901 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
48
3045022100af583ce1fb2ba836fce633590677cbed13df3046b587998bafab8d90ef33ff68022025497f525a47beef55209591d55df411e0065bb85e9056a8575ffe93b0b8d60a01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
49
304602210081ab15d77d8c8d1e1223f8017e481519d986b2ad2d5e1be2107f0b068e827f55022100ea55b91c0528e0eb42a8786b0c61e01d21ff1f8e1b65dd0f73d79fc1fbe86f6101 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
50
304602210086167f20ef22f15f3f62a7215ec3f06f335ceec5e95aa1e4a920da7405c480ec022100cf29aaee9ee84b6d28e1f5911fce47755514f757e52bf12493dd007c6b715af301 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
51
3044022057ec634a5d11772b7a30497e7ecee863165adea5405d4cae8a6d2b0f31d18f6f02201e0212c6523184bfea17f44f9163c4e7966f6b3c4a351e4b554a5209f3c8a61b01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
52
304502204f2ef5c881e2f9598eb6bb5f84097b12535eb23701630235acc77a380df67081022100827a005cdcc4e08de2fe77a4cf9ff420da9428e4382a4b1929ecac161de24a0301 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
53
304602210098468377f3a454a60821cb97add627d53afc4922cd39236b36f024f8e47a19f7022100b524270eda208ea09a6c6d604e7900aed64096e1414377d01af99becd8b4141e01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
54
3046022100a8a90eb2e71b6207326990f04a6d0824db496b84525bf23f9496a87cd608d36f0221008a529e0b5871ec4f41e5c213ed194c36806caa50ace990aa669f8340bea5bdcd01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
55
304502205fe609846fff1dc085c27081cd650f0612a442355fb3e50928e7c4ba6c5ca1750221009d2f57fb75f784d6fae14126fb3ded3a9f6c34cd7126b0c0436b9a7d948e7afd01 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
56
3045022100d84a032b273e9b8cee0d7a3eda6f12f1df0c963e8e6c23eb456334b96178d755022047925c478179ea31fd2ad90e27a43491128a98c176d349526278fa9318744f1401 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
57
3046022100cd1e70d924069c51ac425306e416ba1f7bede79241b24c40ab6801f26f78a8ae022100f3515c77faf093944858d9a4235e3bfda94214b4b80345e04d40657580bcace301 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
58
304502206aa6aefca4be6dc554137b026a31631b613c2d24109e627d93d532edb0b91640022100a60f426a77668fa5397b8d6b04ab3069b9988a383a9e7d892f88269f64299da101 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
59
30450221009042701ff6d4e9cfa412abc98acbb80370e48f1ac124a927024f254cd8cc9ea1022059770ea56773ea1bdbea6c8182b000922ad2f741f01c14f954e7a7e84da1ab4501 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
60
3045022100e8a00193850f7816e1375cf680ff6b6e552be8944241e55a0cd8f2169e35f6b602202b6d255b015369fe4108df31b8091b12b80e4fa0549f114ae142b50f6cabdb3601 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
61
30460221009b4510e5665e55eeeaa03d34b29ab9716efa629dbdf7049b5ac3ca65ed9d368c022100f31631807f8f2eca2c87d223ca18ae465d936b815b4e97879593bbb7ae089b1501 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
62
3045022100d6dc5a221eabad6a0f7945ed3416c39fdba1db3b3710110085dab6a2e7b4527c02207944243f103ee4e79e862cbef907308a78f6647520bdb09d5a4e383b5ea1cc8201 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
63
3044022077e68324b0d11e8bc1058f833703a4e8a0af5bf23f788df54365339dffbbbcbd022027f7f6b0f92518d92a7867e157c877dd6203faf15713e102e49f3aaba701658801 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
64
30440220072e5406ce7f25cfe39dfbdcc870e853c82c5fb5ade11be956cc38d4bb8ac5bb022010e52cab46635c342b3ae2e5df795167d4aadce34d75501080d5b7f181946f4801 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Input
65
3046022100cde38f8a22bf73fed10a1f36871f1b6b968aa127a4a912864122d4af8fd7a01602210087da16c00b08b6969cfef06e3a8eb3f59e08acd599e8a9a0a6cc14a48685dd9401 03e551447a4a4dde4930971478524e30a2c837fb2307c16fcf7b4140e4be11c66c
Output
0
OP_DUP OP_HASH160 955796b6e60608ca9b81118fd3fe71390cbf464c OP_EQUALVERIFY OP_CHECKSIG
Output
1
OP_DUP OP_HASH160 c028d7a87a7a1de64abdf28fa623e75cdc76c1c3 OP_EQUALVERIFY OP_CHECKSIG