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
acda14fa6e44dcb6f51f44486ffbaec7468c3d0b1153bf0d49b8419c40dee150
Summary
Height
847,627
Confirmations
52,415
Timestamp
2024-06-12 13:54:30
Size (rawtx)
8,274 Bytes
Virtual Size
3,539 Bytes
Weight
14,154
Status
Confirmed
Input
0.05762540 BTC
Output
0.05664633 BTC
Sigops
79
Fees
0.00097907 BTC
Fees Rate(BTC/kVB)
0.00027665 BTC
Other Explorers
BLOCKCHAIR
Transaction
Input (25)0.05762540 BTC
Output (3)0.05664633 BTC
52,415 Confirmations
Input Scripts
P2SH
2200208859aad4313fc7683249d792d42a7071d386aaef5c4fc609c1e0b112bd6435a5
" �Y��1?�h2Iג�*pqӆ��\O� ���d5�
(witness)
3044022064660b58f8d470ed016b76002c91ac78c30019d2d421249135e39b6882ea3b1802202c6ef91bcf286ae7ae0ffa3c6308e85568db7a3854eab8d38acd680c00ba635801
3044022050f69d20d222305055a96a493b23e954255887cc761d9e613a0a2f13575491a502202c1b038266f12b8dc8dc5fe4f56d68362c6486c1be06dcb2673f2a412def887601
522103e360d2f06b280c903002779715c9c7d8a4abc9c371cc1f4b45fe79ff47fb826d210220acece6462f8b2d70752c207c4b4f2e7cfe0f0587352cc38db3a1bf05c32bdc21029732224fa9055e6335b554411c921dde353ea7ccc24f36af483bc325f1293ad953ae
P2SH
2200204827d8bd09b3e8711761299e189ceb7bff94504ff5549c59d22721834fe13f13
" H'ؽ ��qa)���{��PO�T�Y�'!�O�?
(witness)
3044022046a18f30d7c2b08e7d81b01aabdb6bf0e16d7db17b890168a451cd75f0b71ddc022018feafdf24d39417fc13215137f76fe436707b5e5b43dbfec60f3bfbad05d2f401
304402207d42550f371d5e626b2514db8b7ac4232df9c7ecdc8d872a70fd2a04eac224770220727503fa0c5e210b53ac0c454f4ec638ac2de8fadb385795baba70d46221721401
5221036dc5fd7c652fc4ac7a801ca939919dccdf3add0bc176a76f28af195d4329b33521020ca72929874a54ceaef85ee02dbe5139c6aed2a2afbeb168d994a8fd014d2b2821035d3ce83ada42d9de14c48527e7b476c33bb3c10e6e0e77d3846bf49c204da26553ae
P2SH
220020272945b358795c4d6d792acfbe70ae60d43e9c8497090a693bcd38bdcffd7a1f
" ')E�Xy\Mmy*Ͼp�`�>��� i;�8���z
(witness)
3045022100b7dd1183d672adbb9204c129dcf13b6564a55b620039325ca99f9b61c04f7fab02200ac1b4db2f90e32656a040e544dcfc5e8d963aeeb36e2cf21902436f31868cf101
304402204be481ebe432222adc4620ac1493dbdd46bfd094d8f510bbf0c2a7fd14ae034c02201959ea5a564fcd7e0cace74603546b391ae6476a2e70f6b53ccbd9437bfeda1601
52210338e3bf2f16ac7f9a4cdf6da609658dc59c4208715250ffa88e5cef1c3a7e3afa210320aa56b747ff4caeaab99af5c858f54d1d680a9f259c0ca5cec57535f79194e92103d018a9343180c2e606b5799aed5f553d11f098f6566555d2134f0ce8b78b247653ae
P2SH
220020d485b8db695bc10c29441febac41dfdd0776d1327116831506a69e50c103e240
" ԅ��i[� )D�A��v�2q���P��@
(witness)
3045022100a16792109f17b0db39ad79323954f8f237ba779ab7d81346ca3cd36d926c6ff20220727d2096aaca41f6e5feb970c4c387b3b78c252753a26b2aa6b9580c005f645f01
304402204ed769c124dbac66e8364beaed82dceee94b4aaa3a918e54b4818a13fc34a44802206d3f074c32c3bed2375ab46b2ad4ddbb11fed3dfb56eecc771d193b2ce28c11901
52210287f48cfaad15b270749e2f409633b64fb93b0d251f76dd41b6f56e80a774d5f12102502349ce296f377d8ea11bf302fc6297d1ba15a5a2bc294a0e9f5adec26063a82103a4fa37d4650deac5c2ea211b3e7fd437ed5dff9fdc00440018b65a902c4d3af553ae
P2SH
22002035802f6c233c2185f5e6f5b6dbc31beefc2d6ebee376698010d4a6eb1aa7cc52
" 5�/l#<!���������-n��vi�Ԧ���R
(witness)
30440220351575bce6ad649886ba7abd20bf59cb5210a37e0e1b9f772223dd1cbde4ad7c022017ccdd34959d2780f22821c957e9296e7e44198fb3037fea7d8a89180274577801
304402204f084ff8a8202d649b8a9ea21b6e55265eccee69144d9cd7e80669e35301aa0602205ceecfec8df6cb9a77a89944f7b1b9ff6eeeb341827e81cac0b6ec3a30ad8e9f01
522102b7b170af326965d7481fa44b279b6fd5d3e4511f080b1cb4702921be0b5736c82102792f651eb5c60125e9c719407d16e790154dfddbfd1a3476ea23c29e143e7c23210271d66a21f12212ecc2d0937b70a140f06203c5ff014a30d53cdf40356e6c747953ae
P2SH
220020ef02ba6b14446144ecbb05b7701a67d61ef9850e06402193f5a69d7854a020e6
" ��kDaD��pg���@!����xT� �
(witness)
3045022100b402e52d1bb1771df15253de2b3f5fb05da4496f0a906a497bf882f91885b3f302201f5f9ffb297ff5b20e3cc33d6bff9ea41dc4e3f771e9b614e373db01352d321201
3044022073c45b7da5ea873f5141ea82e875ef516aef44a7908719fda8c1e4b9b4223d34022025ce0627bd78221e28b8ef9a3839d1d7cb3e40aee5309bf85db9277ccfae580101
5221020a7691b2dfe0957c03059cded3a7b49d0711ce48b8261e8cea7924089c79ece621039050f3d178f2480eea3b7805d33100e272a19a1e806cfd64b7a20c86e88be5f221031075c2daf60444bec27bba8cd6050667e7dd41f529778179ee779b272249506153ae
P2SH
220020794b93cfbb0f7398720554dd2def896eed61a1ba7db469641861a342e61d7094
" yK�ϻs�rT�-�n�a��}�ida�B�p�
(witness)
304402201a49aee735cce6c46bffa6b01da57898a770fdd74e296bcede443ed1619090b102202fd48c6b28c43e61145305e81ec33e68da246c3b7bdf0011a8f05de3ef91a1ad01
3044022063daaba11c84bc0548bd8a0cd02d41264c7372be0cf57ca13b113ff5a7733a6c02207ab6cf86df8b4c9bdd81ff2aa1f18e07a4a0f3344ddb03923f7359f20585613e01
522102180aa90c11aa2eeaf553094432fd4dcc0cc2317b2f57235f8d07cb61af70609a21030f3283913bf2dce597f7c3a87b71fbc40a7cc91763de02d402a9958d2c43ff352103f2c5e8cb42b209035e430a2d61251b271322a4327f9cf9f4a3b972e782df449853ae
P2SH
220020e4f19e9f55e452382db2750de3acdeb30bd94cef97f39c391960af2d81795d8f
" ��U�R8-�u �޳ �L��9`�-�y]�
(witness)
3045022100b434d3f038fa9bdd936d3b7cca0c341674efa1a3c2b9ed7dedbed8eedb858fe70220164902a1b52769f12c4f123b5f3adc3d23f4b38b4e2465a966e2a97c6531b35301
304402201251b693b1938b9ae163ce6153f381c81617b87953b255f34f65b01565c718ec02204a352b6e57f8e2d32a02490ff4d0182fcac28dd5982764d83a88da79fc2075b401
5221021bf93a034581ff3c40f686d66d39eed634499f6c33e17588dbb5a5610f5886662102779f77b98823955604ee7f4dd361f596d39b3a6cd7525bb8b5b1302da56cc2a02102974c5c60d0f7a62c7be9872528386192246c6762ec5275e04ce40ca4830b9fe853ae
P2SH
220020c96e4acaabca082978b365b0d1d0ae1fc7e9d013d14bec8bcf8e346861e9345f
" �nJʫ�)x�e��Ю����K�ώ4ha�4_
(witness)
304402203894c44f17ec8120f15d88036350131b7733e57621f3c3a323a9ba85eebd41b602207007ac33dd3e151de68783b4fe456e8fa3553ff10cc959caa21a332300fab62801
3044022076e037122085774eeafc27714d2386e376a1da447572dc112abc3a3371369f9002204a91df0cff7ea63a970f7f1a5dca1425d995666d42e64760e2caca258a3fc1a501
522103c4465ca9f0af7ae60b9da6b7595bedd4007779f56e58fb97779b3859cb8dafa4210270a86b179a12e3cc3b8d939f32c09a6b738e437ef0e14d64021c8476af381c9c2102e56edac27f87c5fcdbee8bd181867841203296f02cb4cc5e18ef7a9ed619920253ae
P2SH
220020d102cce9a7ca948fb37184e6f573282ebbe7cfe883c13a25b16d5dc0ee31edee
" ���ʔ��q���s(.�����:%�m]��1��
(witness)
3044022025d967f8e24adf52f786cabaf0a7bb009ed2ea5ef79e4328f833e966c40a4d8d02200980d442c248148dd15e9a70d67988d6b0d49d4ee6397c02a0e4d9ff8df3c17c01
30440220567904e5fcca41f771736bab6b07929bd9fbc16af04e876fd882259821d6cf2202206771f4dc699967a1daf5ed8b81543a0b9365f82074789ce62a55a1e290c8868001
522103c2f8967146210f57a5fbb26f9c1c7be43d7651283934e884afe3fe54303741382103bf408ac7769ae1cab19586e6d6c33a4d6c8ee0e72ef7ed76d8feb3e10f2ef60321032b02101f92b25a3c766065929581910d3b8ff093e2ad3d21cf7a1bebfb28229c53ae
P2SH
220020d485b8db695bc10c29441febac41dfdd0776d1327116831506a69e50c103e240
" ԅ��i[� )D�A��v�2q���P��@
(witness)
304402200747af5627ccf633ab9cff88923eece46448b3b789ab27d7cadd7ab93e2a0fad02206d0953798d60941522cc02999427e95f948f55a6f9e959870be75af70baaf72e01
3044022049fa62f337737a06d0b417ab439652ab5fe78dd0e2b2007053b2c3c7d609ee880220130022a7a175b0f2c2c0d82f06e350273d66033dc2979267efde5feba8db43d701
52210287f48cfaad15b270749e2f409633b64fb93b0d251f76dd41b6f56e80a774d5f12102502349ce296f377d8ea11bf302fc6297d1ba15a5a2bc294a0e9f5adec26063a82103a4fa37d4650deac5c2ea211b3e7fd437ed5dff9fdc00440018b65a902c4d3af553ae
P2SH
22002015d3e3cd00a899b77523c482522914110ffc54af343639fa04a4261bb8fda93d
" ������u#ĂR)�T�469��&���=
(witness)
304402207b30ca19bbaa79165ff18b5db1191f7527a2a70ff9bba89dd758f5363986142c02201c7fb0a5ad742813bb88e5f0076c760622e9bd7b93db7b550f7347cbb21073e701
3044022039de855cc37fef2a6d63c9100829ecf99a8bd0b6caeeca3857703745421d2e5202202682f4d21e9df3dd4fe1d588bc8f3988e03057dd3da6453a2ecb51a4d3a9182e01
5221022c0403e30f12ba78808446e670850e41d6f4b0b00f1244ecd2399319ebeda5d22103703a78335cbbeaa5b216b03ca92e05a95a7362ae9bb69fd0d45693adfd4664c52102536994bcf465f61aae64a806994c10a9b3f6b49955f81073a455db60c44d5afb53ae
P2SH
220020976a2c914923a61d7ab0dd68936ccf9caf5c73611bb74ec2d4caa624a968b2bc
" �j,�I#�z��h�lϜ�\sa�N��ʦ$�h��
(witness)
304502210094844c20c147d473be03198f48bb9e4a83a1236787c4574d127bea44ea6d6c1c022026302bc2e570d4ee4d9c36a1e93691f45896cd4375895aedbe9ecc109674505901
3044022068048513e26c90af053e60cc5d2e44745e76a2baef5fc5829cbd99d1d75abe620220009e7696b45f019f197be59e3a0263fa626f99735dd7537058cb434c158f992c01
52210218147ca5dc96a68b4bbfa5e8a512e69bdc8962da6ce7590325275b6271ffd6572103ead840a0815dc98358c714a9da561e3db77c89d925212b7779c47f9707d8b69921028eccacb265b31aeac92c3a5dccac41f77da74ef6ae4a83101191a573452c8df553ae
P2SH
220020d44dad6e3225f40720d7f68e3e576e952c9efe183b4049bb0d7aa2e3b9dca59d
" �M�n2%� ���>Wn�,��;@I� z��ܥ�
(witness)
3045022100bda8ea4075505e9707389f2888c8f078b473c2e8d4119429b41d3cdc6d10014102203b6c1c1c65f27f62ac1434fd4e3d940a46c562293e23b213150aee3e9f52a8d501
304402202ee65a2d4efbde36574125395a7408c1e1b07e05772a61b45a647bd04d8e5e39022022b0d34c6759b39a6da9193c9481ffdfef1a0e908ff6eb811e3759cea8b9288a01
5221027533914ed50e6fa1dc5df2b253851668d72482729547ac8ae67d6c03525160f42102893c715247e339f5f6ebb0b656e3c9c5d910cfafc2af9aae73ec320ef4ee12e821039c505252a4ac5e0f6e615ea1552b23f956b88a8b6640765472a80ae326e450af53ae
P2SH
220020812b214e41d5c3edbf41415bc4d4b2c20413626f72ca85a6c721af045c8d7861
" �+!NA����AA[�Բ�borʅ��!�\�xa
(witness)
3045022100ec306d36958185c8699aa894bf9f3199235910c051923e0fa5515f6500966248022075cb713e351d75435e43f60c52fd32f91481b272083c9c76a8c3f974ab5c86fd01
304402200675199cd5d0c70fa663d281e6d0e6f6c121f033c28bac678356f81cba91f7e60220070fd2539dd4b0ecf65cc86656607484a39fa2657997fefd4b8a4acbbf9b9d7601
522102ca336180243ee40aa26977c054873d416c1e82ffea46a6c50ccf3aac96980f54210267d0ff204bcee983c28c7f50d6fc8a061151283d83d42e766ca449767760ffa42102c695d7bbfeb70d13b1e2dd99eb830631a7a5c2f1ecc12556384fab71c7a14eed53ae
P2SH
22002070ba51b3982e9f7bd493a628f96282a7ec308521cb382a8df1eeeadf024c9ab1
" p�Q��.�{ԓ�(�b���0�!�8*�����L��
(witness)
3044022037fa65dd0c7c5741882913cfef7c3d694900036e9af9ee71efe4cf13f9554f34022070edc4e8f96d5835c489963cfddc1146592fb6f8bbdbed12e4c996a93f22ed2b01
3044022047398487b11ed3094cecaa485dba1216e02ac25f8768e5a504aa2a13522971d102207ff7c29a806f59b5a749d392514ce8151412265e6851335e7bed1389efbb29a701
522103b64c7cb66cc4406e7e3bf539f9d349b58f5a7e82d3d7437855dbfe0733d0d722210244eaa5a298a02fca80f3617bda8ca777891700669624361a096b32e782e91b872103e417fdb3838b11019d25eed9169dc3dbf9a3f69575ec71eb2e3b54792aa9618953ae
P2SH
2200204808a7aa9e164f354e986a42860953dde9dcd1ab8ea986686001be2f03548ac7
" H���O5N�jB� S���ѫ���h`�/T��
(witness)
3045022100ab38c4a3b754826062b9fc480563b9f1b00ad4d4aaaafb80b9dfcd88c2c49566022034f1fe154b28230b8445417160f484e851baff9bdf4ce830656ab9fe373c80ba01
3044022003b3b9e8b7fe8d71684debd9d26f8cf612378e8133544ab78edf88876977cd7a02203818f19f2a16ff42bcbd32fa012aa00e5fa966d5899cdb6ddcbbc1608e68ed0501
5221035281e598929ea553ff6a37c6a077116f149565ab87524958f475c09e54bf3edc21037559a9d46ca12df547ac201971b93026c3b8deb73278f0f27757545c3b8eef592102570b27d1118a629788654d0b39907325ef970b0e40eeb06d132ac114909ce67553ae
P2SH
220020ad83a3ce16ee55b391754a092d9e0be728f36518d2d93997d548dfb7a42f8881
" �����U��uJ -� �(�e��9��H߷�/��
(witness)
3045022100e32b3a1fd5c1bc2ea0822f506bbd072d3b3e41e2eed41651eff7c2861d51aa6602202e39cb0290835e493a2c52f23475e67519c3b9f0d73758a76c8670b2b9f38c7401
304402203855b5e6f928a51c527d559c332e952f96e77e464a28a12a94d89fa90864b307022034a13474d6ff46134cd4da14a0eb5b19fb2cf0f14d134eb0e6b55d5f1f11c67701
5221026b2051f10cca04b1902f1a57d692d14a3ef68080b873c722e650f9cb425794c021028398953d5df7b6adff0a1b9a7843c5aec281ef5a07fc5ea39fb0c23e7f01a0842102f9a1fcd4652895e6d766cfa1446871ac05ee0060d50c17998ada2afe58c6e73c53ae
P2WSH_V0
(witness)
30450221009454476a41f64e83ae6452d4f73b4b70ad89d7fce5c447df07a77353b261e31102206f51f4755beabe0f80aa29a37c5fa5c80797564ad5a518c677ab76ccaf1a55c101
30440220056aafad9431fb6eaf04769ea0c16396e97abd19e67874f5eb07233b5c7c772b02206b3947bf941aef2d8b809b0ffecc3251cb8875e5715a6c665d131261339abe4701
52210367d87f42df7cfb25eea4d557cdb8f17a498615b8b9dd1c1c2c055a59c9b63bc7210204afc1ebc576d2e292ae699cc7218afc8179191844879a43f55c547a8c08d5f72103371d0d16be4d544ca54f15f0e622234c7f2bec3ada6ad479af791459efc7883e53ae
P2SH
220020249545bd958eb03cd0ca34dc5b8a53f0b80f24c6fe4951a6b7b95d2c5c1342cb
" $�E����<��4�[�S�$��IQ���],\B�
(witness)
304402201601db497d78dcdc7f13d8e39f125557c89b08128f9b4f0b5c48dad5755a0e340220429385fa2fbe9ccbcfbaaaed6a0d16c7d7bdd9c79ed8b497eaac878e6ed46bc801
304402202104277272bccd1d78137caba37d909405aa72e05e713d28a8853ceebfaf046802200f8964b6638ced7fc77f7c73cd2b12a196fd4f22cfc68e2ac81a0c4e0968438801
522102b7c315e6fa968d6accc44bef99a45ca4d8973a3dfca5d6f0c4988249c730621a2103ac2f7c34c210f85c697a5c5e577e2a9b0b2c28a5aafbf6c1815cdff84b51df312103f934515e3154a2c46798f71a65fa51eb6218ec02c8d8dd31badf6db8355e9cc553ae
P2SH
22002048f0c2a8fdef5344e852a51fd3b4d70df64dc7f0430ab97218db3f93677e1e5c
" H�¨��SD�R�Ӵ� �M��C �r�?�g~\
(witness)
3045022100d77059035e5db14180d663c929e0e7561edd03dd1733f99a3a5bc66c2953832802206d68d4e5978e811f6d6407bb6f41a8184277ee560c61f67a34018f8b7bd7540b01
3044022060902516957fd5228cd23542c9a296072c537abea135d1db43557d0711aedded022027de7e1c56ce9d677fe85a28d9663cec3e82875e0d458cea84921aa3775ccb7c01
522102794c09764178d393a1e8cfb20d5ddc3f23ae8887434cd70e14dd8419ff1be07c2103cf9126a090a097d6cb413c66520c73282134f578607fe909de01d681bc2921a82102284b98ca868022d43a1ad2314dad4dbda7a3c099db0d64197fc5e501fbcd8a9653ae
P2SH
2200206ad8cd69ff47b7d586ccb0ccf1d568423f7b2d075a8aa2da626ea949663965a5
" j��i�G�Ն̰���hB?{-Z���bn�If9e�
(witness)
3044022069affd4d67d5aa784ed031e165870feae6387eed23c8585fca7955e1bdff523702207bc40f26fb5b73ad624068408428bf4fb423dcc444b19175feadaf9506cc9e2f01
304402205e786c71f830f0650f05c66fd8e946f03c73bfd548438d8fd2acea7716726c02022014c914ba377ef1f4d7fae790d36171e6cb53ce0d5f670f58ac833f51cb3c021101
522103377220e33cc79a4c9bdcc9073c655ea026970cc744b4932c09817e6119f516872102a936b02281bef7ac99494568952883d679f0dbabe4684e1a87546c74561bfc6a210299e4f8165ea647cd421e5cd8e419f53c3ed2f3ff77fd4cde99649f1b43c173c353ae
P2SH
2200204bc84fda6eecac68ce39dfe119b103816bc4a11cc13c2988d6b719b4a1e2ebb5
" K�O�n�h�9����kġ�<)�ַ����
(witness)
304402200e5df9a1fafc4dbcff968c16a34f7594ce6765b06e6412ca7d9b6e34f305908e022050b84cd36f3afb2b3e3961afb21a0c51ba303085d127d3385933965fd1a7edb501
30440220796e317962befefed13057ab60809faafbb10d514cd8926c49a8d3f40f2f23ca02201dd7be9b4c3dd8f92b7795b8ddc0845ac2b85e1e506f4ff629fa2d858777a9ab01
522102d162d866c51f4ecc2721383162a29564f62bbe6b9a37d142f9f38b09d27be6b12102f00de0466de4eae22f5e6804bd5c6123669f84fe191ef293cf5e4a30258eb38e2103e3f00ed769805a347fe6bfc454a3b8c91a748fdc053f1b8aab5cb6fe6d2298ff53ae
P2WSH_V0
(witness)
304402207634e26c831557bfec55d7cc217a35587d3362905966a815f4d08f926869b37602205ba92d5554055cae84a96421f6a5d2024c1f1e2b506f221303647c595901053e01
304402204aaa8d4295039cb9bb65df5c077d2d43014fb2e1e11612d5c6e7ba518d54817402201f908693f5b474ed1b8c2bfa925745eb73d18ad6fd6ae7b1da75b13d9317e58e01
5221021e617c23ed13c0c808b2a571bab94c22bfb0583d057724f8f7816f9fe5b4a45621022d50a3e5201d78d56dd86918349374703c4a8097afc4144d712efb8c58afc4e121035ac57976515b8be638bf3feeb941d7179b1214cc6f57e6d051b6a014e2a0fcc853ae
P2SH
220020893a07ac3b7884f005e5e1171534791ee2a3571c7e85628b4ab96267c1671bd7
" �:�;x����4y�W~�b�J�bg�g�
(witness)
3045022100f48778bb659265f8f1bd96bd2878ae0af044f7629567b66cb338bc8a022ff5890220176ef0dc042e3a70ca27618b5f8a12c45e422947a1a53c8a2e023d302e00272a01
304402206e1b7cd7620c0819b52ad9d56ac2e29b3f6d252dd806dd66e4b576ef2c9780cd02201da6a87139db263386c52c82903107dcdcd773f33da3979dd8927f1a0df3abeb01
522103a1cecb22475df87fd15a1cd22ed4cbe6a4005a1c2f3a3c9879eca4551672ed0e2102a2b21c615dec46f952b2478e9c977bb67ad98df22299350072946e8be1596bde210294d7da24f0e12f223f6e215baf95852587447d203c8d8b82f747cd5600ee45a053ae
Output Scripts
WITNESS_V1_TAPROOT
OP_1 a1c0d40c7323839115873ba84a6787126af221a276d8a8ef7a37a36c5e02b3d2
P2WSH_V0
OP_0 49913c041e9df72ffd96866f01d32ea6b3668c21ab387aeb6087dbdd0e0dceee
P2PKH
OP_DUP OP_HASH160 1c491583af3d848bb5bdbe86ee1cd3e03f1711e5 OP_EQUALVERIFY OP_CHECKSIG