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
3fbd8da8f10abbea1080af0414eed96ed86f9bc2fc0afc54dfbda46020d52ecf
Summary
Height
Confirmations
58,913
Timestamp
2023-09-11 04:33:01
Size (rawtx)
6,852 Bytes
Virtual Size
5,808 Bytes
Weight
23,229
Status
Confirmed
Input
1.53090152 BTC
Output
1.52989279 BTC
Sigops
185
Fees
0.00100873 BTC
Fees Rate(BTC/kVB)
0.00017368 BTC
Other Explorers
Transaction
Input (13)1.53090152 BTC
Output (147)1.52989279 BTC
Input Scripts
P2SH
1600140f3c9c3715e2f383f4356abf3326a677908c6356
<�7���5j�3&�w��cV
(witness)
30440220792543e83ad0dfad1f1f011aa04c5e688dff5105fee2bc80a0ad519537346781022044dc5ab62047166a1f2438bfda72868137feaab7614fb78b757cd2a5ced7a23501
021ace4ec0ad87baa8bfaa51fe42c89ffd11fd3bca866c61e8dc30b28894645caf
P2SH
1600146ce4b4917a498b220f189900497d8d0bb8e216b1
l䴑zI�"�I}� ���
(witness)
304402204ea1d3335c224aa15703d0a7a564f524504af69a1b0c3cf9d4ec05cde630884102205d69b078bf5ba545e56cb7f12eae37a33e2e0bce876c6d55c55cc9ab1c58299601
03274c1ec230a9763cb93ed0709af20938b14060da85a462de9ee1f1e17ee821d3
P2SH
16001438521189d5df77053067789bbf837e061bae4dcf
8R���w0gx���~�M�
(witness)
30440220029df8e6dc995744a035c9964a0e10dfafcb4f50caf7cf7304df2a29c8f17b670220085a80d366acfc9a62b1cbcd7a15e770bbe0e17a4b92f0609ccef64a89b4080401
021371db4ccc9b5b54849b5c5003eb4fa05ae633863971c0db163c37de18ee8033
P2SH
1600148769e8587da16c2cbf16459a10f2ea21410c5ddb
�i�X}�l,�E���!A ]�
(witness)
304402207c76a01d61b3f117a39dfdfd4b496827a561dd929519d26ed6240e649d04e93c0220346600f8e53fa97cb597f27c069f424a6728d1b201048d9f8c5392b926dcb1f401
0333c7685e0a44591c6697f781905e8e95086a3b6341b89485c1ef88a3bd3049e0
P2WPKH_V0
(witness)
3044022065e1bd7777b8b36d60b0434e961bfc16e210ad409a73cd9c1150b18388e9650a02203cab4a01191612ae317df82e3bdd620b66f34b0926b9d508024296cc46d7785401
031eae01206c72d16146eccd87223c5c875ce66b22afa6ee6c378484085cb7e4ab
P2WPKH_V0
(witness)
304402200a6462f68b28ffd661e3b6196054a76c8b49591caf09074f0e1671cfe27bc21b02201efa881eaa6bc24b71db0345127c32f8b1843b6125399783683b9bdf8c00d08c01
03d1fc6823d1f316a2d7f3623f7588decece8627af5b159a6bd9a371f6d6121fce
P2SH
160014f74f985b53fb426ceff45bf35c9bcc509c4fc541
�O�[S�Bl��[�\��P�O�A
(witness)
30440220169d275e6cf4f40d6073e860cd1c454794d9cf90156f10a53796e4c3874f081202203e843daf42392478c4d9f4431bed8a54685f8a508e34e42150e24fa3046c358b01
03c2945108b2a6045be5d81068db5665ed64410c74ccf7fd03ef1282ba619d9197
P2WPKH_V0
(witness)
30440220428b2e7a19b09feb88359509ee8c3b9c98c79223238a87ce8c6994737271ee2002207fee85a0f33558b8a0029e8aa7d18ae97a6126552420cf2149db5dde4c5c7abe01
029f821e08f2066611deb259a9833e8332914515229a9c1e735ba315c222b82b4b
P2WPKH_V0
(witness)
304402201d989685aff11b79583cbc44595cbfe7c32b8beb13244c0ae4281d8d08fd956102204a73b93e8b0ada7ef7cebd929782ad3c4144f359c804e3e3102fcab31d9a35d601
02eb7633e347d934b0db6333438c2f3e1a6b5e182f51742438f813c6747c068d8d
P2WPKH_V0
(witness)
3044022069fff69a09257e5a227687654d30e75f560af61c56bab31e008fd0d49e07b200022077645efafc0bad9ff47048200c87fe73f701aa54af0e818a1b63481cf05acf9f01
03def74c489cb61642f083935b8e19fdb569e78b301b1f8b194daf6f292373ad26
P2WPKH_V0
(witness)
30440220430b328509dc907a10fe911e97e98a5a72cb23bc8b4a33ebc914107e4f60484d022048f9fc1afc5e4a7c41f6a31656878b614021cb451b8f9f81a87b503cbb4537bf01
022a568528298c0867eecd6187a0b180c8566183b81820c64085bb25c7ba132c65
P2WPKH_V0
(witness)
3044022025a0cd99708ac69bf630066602b40eb204f185d4321c9f679a46c78385228a9502202f8ac0b52f65fa139f0a4d47bb7b2e4b702a990a05b8ba5a1e728fe346cd244001
02bfc3e7c472273995b36b1e5678483ba4eef629583ca3e2b9de08b7e6e62f6696
P2WPKH_V0
(witness)
3044022016617d8db04198870661c74c086f6868965726ce138e12b50dbd0d6ab4b49d8302200c0323a2383a407ccca57321157d9dfb07e54f347ebc39e2833ccde7fac338df01
027f000e6ada18fd10f83fab7e9aa10433238b16092ee6f79c86a29c3957d819f8
Output Scripts
P2WPKH_V0
OP_0 aaac033971692a7630e93f28bcd65ba70aedc8de
P2SH
OP_HASH160 1e0a907d381c22039918651c1579a5f3ff57b052 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 44e0b3c83d5b4ab6c0e1e1248f88b5e82bb82d9b OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 6c8ce675435aaa68ff9c3e5dcada3c44f9021450 OP_EQUAL
P2SH
OP_HASH160 e0be5feb1019ec79bc82f109e1635f44228d7be1 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d6a29dd16ea41569ec576388b7f9735339f0c33d OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 53caa8a3a89e19a7a6f0a7441fc03e29ed9149fc OP_EQUAL
P2PKH
OP_DUP OP_HASH160 2fb544e76fe6d61f0f86264282614861ec9608a0 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 47fde22b0cf73ea50add2d3451d1f23e29dab354 OP_EQUAL
P2WPKH_V0
OP_0 735119b27bb638f77f5a3523fef132fd30b0c9f8
P2WPKH_V0
OP_0 2669568d44b0b96e353d9ea00f7cae3e8524b7fe
P2WPKH_V0
OP_0 930287cb6eff22c8562fb9cfd29ef7558376081c
P2WPKH_V0
OP_0 7e2a16e560d207636fa95f54513e3c53063d2ed4
P2SH
OP_HASH160 0ef7f8386e5bcb7e66f41ba47b8c1230667fc33c OP_EQUAL
P2WPKH_V0
OP_0 b85f0a1b364c97e1af365076dd298c08dfab96b2
P2WPKH_V0
OP_0 fcb9e93d2f0d386cc20f85dbe0220c1184b82777
P2SH
OP_HASH160 0f218a6467ff699ab132f91a2cfc41503187828a OP_EQUAL
P2SH
OP_HASH160 24dc5a6bf4bb769ece6f0c2c03f2ea3d88715f69 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 267557b598772e10b7ca54659a34a361ba5d8564 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 bd5d7747f466230fdbcfb6be98fb95829470135b
WITNESS_V1_TAPROOT
OP_1 77e3b4f05a7f6df2ff96e609f82a95d1a73a19b225b9f6704232809f562b38a2
P2WPKH_V0
OP_0 2447f5820c431ccb56f069a36e38ad35730cb80c
P2WPKH_V0
OP_0 a224bc8eb0fa938b3bd4ad6abe9a8b3af1d57b46
P2PKH
OP_DUP OP_HASH160 998961a6ac293284d66bda7d641e5560cde84326 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 011c62d79549ff106cfeb8341f0e670c6b9c2eb7
P2PKH
OP_DUP OP_HASH160 d1304082bed2d12a40e1838aba87b37e19ed3a31 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7d5e2f1020f38b6563da2539b7676e6d0999cec3 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 0bbb1085ef49f09c4584ecebd40b0d82fa087977 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9d60ab2a9ecc1cb378eadd82c4ec8712686603f7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4e7f59b2d6be01b1503b7e1a0c013c0cbc81021c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ee94efd336e98347383933730cc5eda8ef57d1be OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 c6f5f48ec942a1181fdedbfd9dc49f507eddefaa OP_EQUAL
P2WPKH_V0
OP_0 815e87b603df3e91aabee1f1fcb9a8c8de5acff6
P2SH
OP_HASH160 13da3efc3bd6bad6da3f529a93b9dc172ce5cba0 OP_EQUAL
P2WPKH_V0
OP_0 4b03f1c9ae83616b45675e00c848267186010df3
P2PKH
OP_DUP OP_HASH160 95288519bc1b3dbf22f9d69cb7d8b86de29157dc OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 685a801e5377702a3ecb52a323af78c5facdf697 OP_EQUAL
P2WPKH_V0
OP_0 50304d71050b6e4c14d6fc8daaaa38bc85cb3238
P2WPKH_V0
OP_0 8665df38240f96072e0c7462e69e531df8297c09
P2PKH
OP_DUP OP_HASH160 401163ca4063031de3beb3118ce0537769922a5b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 17a602552c865b4f353cc4abefd9a844327f5808 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0326540ad5ab0d0e76d298b83faf98f662dd87ef OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 5193b15b87e6bc22843f0aabf5172a750ed213cd
P2WSH_V0
OP_0 c3650077927771c12bff3cfd41798e1684b5f81a508b95350cd56341d0622656
P2PKH
OP_DUP OP_HASH160 2290f35d66370ee810026111713454b522d0cb86 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 cda38d79d99308b07f8924178628c2d5a1683100 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 fe8490d38f635fc547e42de98593ce5a8e67ad04 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8dd45c0f804509474eb69999dab78b02a89de6eb OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 8fcee70fdf9e8875e0473d764ffa6c4bb717a213
P2PKH
OP_DUP OP_HASH160 c2357adf096ba1da432e01a671da5c23e7760836 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 778d9a3b66bbdf921464fbe16e92feb48e88a3b5
P2SH
OP_HASH160 5bc5efceb56c6716abea91923dde2131dd0b9758 OP_EQUAL
P2WPKH_V0
OP_0 273613537b7262b496cbf6f1bc9e5e91a55aef32
P2WPKH_V0
OP_0 6fc8598c7ea427c070fb802e6fa0e5b91d050d08
P2SH
OP_HASH160 0918758591e085a7eb9b8fd3da415630fe0a3cde OP_EQUAL
P2WPKH_V0
OP_0 43476a73dacc9a7178e03211c91f73a30bc8aff4
P2PKH
OP_DUP OP_HASH160 1bd2521848c4ec09df745af92101bc059a07b409 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1e4b6ae58c3f1d2465c4c6423319f60ae5426a55 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 881c666fdf93ef1e8696c3586f7b2328e624deba OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 f94d5839aef26bc784acd0e7011ddb34b43c58b2 OP_EQUAL
P2SH
OP_HASH160 72f77982c53a60e0d449fbbe3e94606dc657d7c7 OP_EQUAL
P2WSH_V0
OP_0 f4dfe065dcd253c697a94d659d284e22d87aee082fc1bff3e3fd9a109aed2b41
P2SH
OP_HASH160 efa1d659e7162bb18090068ba5bbc48f0d021019 OP_EQUAL
P2WPKH_V0
OP_0 264142cdb3d4170d802e5e36c73047c086cee368
P2SH
OP_HASH160 74e2d94b886df271313c1f0a1da08ebb452c9c1c OP_EQUAL
P2WPKH_V0
OP_0 e3a534e6c0781953b5c776dbdb10ffad253638b7
P2PKH
OP_DUP OP_HASH160 7201e7bc38d876e31610caba1834c3aa3a9b88fa OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 beff0787abd5504d46411a9beb206d1bfcc3e6d9 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 e10572d8e72e8ac3486ec4bf2d171e8fe6e170ad
P2PKH
OP_DUP OP_HASH160 1c33b0b538ffead25c8ad37edb4182a98df98357 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 05443693e9a96dc47d29ad55275de5f0e3b944fe
P2SH
OP_HASH160 55f849be7e235f9b9b28520c03498579b39bb49d OP_EQUAL
P2SH
OP_HASH160 a28cb9464fef961f5cd4005a7c29ae0a15c04da3 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 8f6de92300da9747cb9fbdbe8a17dd7756838283 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 368e6b4c1d8c3825d0183e65ced0eca3e078bfc8 OP_EQUAL
P2WPKH_V0
OP_0 51e70edc411e8f3fd3e6d2030fbe4138fa652a12
P2SH
OP_HASH160 6b25edeeab9c0a31d60a7eedcf9a064265f819cd OP_EQUAL
P2SH
OP_HASH160 3b0b19826e1f331f93974c478f33b60f63b272c0 OP_EQUAL
P2WPKH_V0
OP_0 70f54fc8bdd8388c1faf513dd69b9afe39746176
P2PKH
OP_DUP OP_HASH160 39778cfceb4dded53fa9dcbb4978429a14e96626 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7650672cee0e4e5b5a12d872b6fc43bb1e112914 OP_EQUAL
P2SH
OP_HASH160 d23bd43034463f39ea406d9c50ac676cc26c25c7 OP_EQUAL
P2WPKH_V0
OP_0 36a71dc719048090f9cf2713249b14ba013c4621
P2PKH
OP_DUP OP_HASH160 b84e684476f6e6b4654c5616c01c9649a62b09d3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6d03eefc849fb710e6b4800c356aa289f367beaf OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 49c62caff6ce59b154fa98b14d4f0092ec066693 OP_EQUAL
P2SH
OP_HASH160 cf08507862573ea0d20b3683d2b6bb349c465dcf OP_EQUAL
P2SH
OP_HASH160 5da493741b15272acecc5eb744dace9fd916fec9 OP_EQUAL
P2WPKH_V0
OP_0 d39357d08282204462832c7589b3fcfb81dc8cac
P2PKH
OP_DUP OP_HASH160 75d18fbd4cbb52edfb6f30746fbdb8a639147dd0 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1bc04e75b79796f1f9ed754e2e9405c8da0730b2 OP_EQUAL
P2SH
OP_HASH160 b37da89b3a1a4984a1d969556eae3921c6abbce5 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 e4e958dc152a95e0477ca5704271896e97701159 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fa60f3ca2863af01ad10930d0bd29cf732a94cc4 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 ef17619f8c9cbfa559646da74b19e215493191a7
P2WSH_V0
OP_0 63051e8505f3dd812534924e20074feeaeee2e600d6315c12b944961fc43a229
P2SH
OP_HASH160 c3a50073054e01c6681a55269ef34bfe53ddf821 OP_EQUAL
P2WSH_V0
OP_0 4ff47b6f2d2f4996b9a37efa0d447104aeb23f4768e6d4d1fddbe73796c4ad64
P2WPKH_V0
OP_0 5ca0e3d25b3f6ba30e9395b03b89b937b397f85d
P2SH
OP_HASH160 54745823756858739447d82b79797a874eaa1325 OP_EQUAL
P2SH
OP_HASH160 f6d715fe73700579d77d1b67f171eb60a0692982 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b6022ebd96dfef625c6bfbc87e9af58726a05e3b OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b6d458b76402e0bd84fb657379f111733b95acd7 OP_EQUAL
P2WPKH_V0
OP_0 913142b74574f5e083242e5a84a56e4037dd647e
P2PKH
OP_DUP OP_HASH160 c8f8e8d9a2e643ce3af99bcff9c8da15d5008ea1 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7f29f1df2ac302f480f80f5acb35125d0a1eb60f OP_EQUAL
P2SH
OP_HASH160 b9073a395e3617767b7810c96ebcb1d584046ee1 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 7e9e09128f44aea49d8f96f30bd9a088fb15f4b2 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 6eb9552bfcfc8d4e97c834ed337b8b82f70553c6
P2SH
OP_HASH160 3e2ab2b05fe6b0972ac402bbb82c5f5b8e977d44 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 59e312ed62c9c25c5f45a930ef092ab8ce46d762 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 f95aab6a26ba031dd45f0c61474d95aebcf6138e
P2PKH
OP_DUP OP_HASH160 2da1014fc54407ede98c7ef93853b82ab109a63a OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 dd460e8f139348240701667eea60a26398bc0c0d
P2SH
OP_HASH160 4c83781aa47f13653fa61233ee0705ff85cddba6 OP_EQUAL
P2SH
OP_HASH160 f8e85b133a1874ec1cb0055e7a30d7c6706a4294 OP_EQUAL
P2SH
OP_HASH160 f8ebdca9d34fd478dfc2c40656242b0878291dd6 OP_EQUAL
P2SH
OP_HASH160 ddb93c7b1fb8bc4b94d09b5d94f04fa9aaaaf43b OP_EQUAL
P2WPKH_V0
OP_0 f6a05ea6d9e147c67e804171dd553f4ea2f90edb
P2SH
OP_HASH160 2c83b5f830eadff8d0616494c76d39935a717b15 OP_EQUAL
P2SH
OP_HASH160 a7524385217ddce918292fb148277f189f144eba OP_EQUAL
P2PKH
OP_DUP OP_HASH160 bc5a405e67b2833f78711157b89a5601661e865d OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 9f11f0d0d388f60c9968b24e87ee9a8ef4651122 OP_EQUAL
P2SH
OP_HASH160 df769ad513a92f014e764ec548d5f592e73bdc6f OP_EQUAL
P2PKH
OP_DUP OP_HASH160 ab30691b796e597e802d35335a6e8cd510052d2b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3214958c92c1b34d0ea54a4462e0d33336ebf488 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 2032372a59f645de5bbafc5c5fba1d79875504c0 OP_EQUAL
P2WPKH_V0
OP_0 8828d9726dad2eb8d2e2622a611b88e1b124941d
P2SH
OP_HASH160 8e5539a065763ba6b0003e9e005ecb5d4cb9d2f3 OP_EQUAL
P2SH
OP_HASH160 e35e9cdd8db209f8c789520f607bcfe3c4aa690d OP_EQUAL
P2WPKH_V0
OP_0 bef0c9705a7399d6630a1ded7059d62f37ae4fd2
P2WPKH_V0
OP_0 74b21f33b4a55a58e960ef7e65b6e6d4524baca7
P2WPKH_V0
OP_0 61c450d931b80df674ce1bc412766c107e08c71a
P2SH
OP_HASH160 8050040273a04ad651c76392f999c6cb7e640337 OP_EQUAL
P2WPKH_V0
OP_0 2ab92104fe33c901c027771d5ea6968a84cab395
P2SH
OP_HASH160 3b7c8a21697ac7a641917e89e3d108702e0d5ea3 OP_EQUAL
P2WPKH_V0
OP_0 dec5bb059d44b07bfa910e56f1ae017dcd6b107f
P2WPKH_V0
OP_0 c9910deff3d075e4849366e13460b20fc4801b19
P2SH
OP_HASH160 616abbbc4e49cf302c40221bb8cdf71317fd5d68 OP_EQUAL
P2SH
OP_HASH160 e0632978c71e5d721c2c73fb1157d562a8465520 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 7b710568ee592a8021cc1154dcced24417aac880 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b3e672d58c386e38f58397a107f8d74adedd9ada OP_EQUAL
P2PKH
OP_DUP OP_HASH160 dde2bdedb084653373585ca91968d584022f610d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 eb2b7492fd429e82fcce9ebbc1c4746650c5252a OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 d17494526b9e763e71792a0dac1fc4eb9c552d28
P2PKH
OP_DUP OP_HASH160 0d80efcedf3b359a2b9adc4d39a166e05d27923d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a1c6da080db7619b0c56672d8c3b0ae5d2e63907 OP_EQUALVERIFY OP_CHECKSIG