交易 8ef60f5601acb4dec20c1ac9037d5ef780d6830b60382c94f0ddc2d8f853bedd

基本信息

  • 写入区块
    500524 (Main Chain)
  • 确认数 343640 次确认
  • 时间戳 2017-12-22 18:46:57
  • 交易大小 6924 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 9.00484919 BTC
  • 输出 8.93656823 BTC
  • 交易费 0.06828096 BTC
  • 交易费率 0.01009816 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(24 笔) 9.00484919 BTC
输出(101 笔) 8.93656823 BTC
输入脚本
输出脚本

pubkeyhash

4730440220753cd29e0bd69f5ccd89340621274743d605c627d666b0bcebff224f650b238c02200d4e62a2ff44445bf894e5e542a05d03667712c0a3275100010da30f8db15375012102d103b669178595364292648c51289649028d2fd7f9bbedbadbcdc7f407ba5371

pubkeyhash

483045022100cd829aac0f692ff157a4dc95bc4bee9300e3e0898680057b0542acf7a240983702205a3cfb68bf446c83c4d31b1966004d043005ce7f95bdeecc56137ef6beade54f0121031ad578759a94a783a64cea00b5d4aee0ae957aba820833b87e84c1d2b86715e7

pubkeyhash

483045022100d8f81f77bf01ce1fedc7b6a1a427728e079b64de4f9d580dca18a9ae9b858c5302206191ca543654cef11d2a3265ad4c35eefcbb30e4035ee2e8d26c73c3b7a2f7dd0121037b6341d7ac02d2e8ef8b22f12ce724750e0c6c337717371263d2a1ff32afd51e

pubkeyhash

483045022100b51ac300b90e4129702217470163faa10d862b7d53a280117a0e12430b5de63302201174b96963ef13610d3e294b10991f50e29f3e5c0429aec8b4852bd01037219c0121026c2026cbbff5e2f19b98102a401879df2cc767aad8ff30ed1335b7c927489c1d

pubkeyhash

4730440220127642c313c019e3793dd10be024fcf54ea9b1d6703ad44266b4a2eae9c6414102201dee45d951356a5cb0c606a79c550e8583c236abf900ab245677b692286674c5012103f0cdc17dc61724ed219ab37cfcd7e1237fef80a1803b57d1d560ff494f29db5f

pubkeyhash

483045022100ddd8ceb4d28a7d39e338089b3a4ef8d95bc7c0476113846f1d565e6f3294165f022008c0527cca148c259d951aaac67c490867265ec1ce191934ffeaee26f2344094012103f9c6c86f3da583dc5c2a07a5c00568a07c0b490c9074304bc636e12225764073

pubkeyhash

483045022100c1a8deb2a96858194fde49b1bbb4aa967372895a3fcab08c41dc1eb4ab9f011202200940354d9ceb48dce05ff5788f6bab798190fdf4e80dd6507e6f7ca152ab34aa012103052c0020cc720b31c89072a44ebe6f86bc923d8dbb2feee1a4a50602a6c233f2

pubkeyhash

473044022028ca24c1d52d4983c5385dc564f2f858770699059599c831352c65f68c31824a022005a8bfd8f7c4b424c3a0d6ceef528379945ce1f0e5743de9fc592a6583c1f71201210336f0f83bc63f81fb4645efd97c5280d170aac48b178febe6680fe318c698a99d

pubkeyhash

4730440220736fe699b2fda7441a7879454101d437685294013158764938c4a4c73ed5f3700220169c38e4c1fcdddfac008cd721a7f317635689bc064ae8b1501216c7b7f6a9c40121036dfbb92e2156b76c1fa9fd1db46094bb6d25acc69f46ae51ad8b4d86610d8f97

pubkeyhash

47304402201b1a298b1fdae268ad999b04a404eedaa1b2d1cd4baa0d2d78af54cc181c7af902201d06e5a0edf6517387f872643aa0c57d6f379b4037da398e83b18c649b05ad6d0121036a7522d8493b4ae456bb50973eb3fa366aa7c55ec463809f7ad8adefbde560ac

pubkeyhash

483045022100ecee52090518fbd1237193b60f3b21cb3815fc3acaabbf7fedd981d1ff4d9db8022059ed594dd495db4d6ab115965d4b98ac4e6fbd12ca1385252a8d332ec102a1ea01210393c1086a00d08b74db8314bff12dcb5a9b12b6eff5d61fe218ee37c84513e416

pubkeyhash

483045022100dfaf5c5fe5009f822a64ab7a9ba95c470d6d9eeedc6c80efb90d981d96d82a5002200a3839545cbf68b2f44cb7f0e5671021def45c44a38d742c61147d75c8ec97fe0121024b91dff85829269c2e8a900c2b0cc5dc7e8a5fd1131861073dbc2965bc7f374a

pubkeyhash

483045022100fd381a82c3184fd9c9ec78cc4fe336e24469011133552836f1f4a52e2ec7b2b202201a6831a9c2ca78e7a5221fa60a2d46c89ffc766788cb1930156b15733ffd041b01210294c0ebd26b45c3caef8b45dbbaf1470544b1ead427f140af5fbf212da155e542

pubkeyhash

483045022100fb6feb7fe8249239ca6e9607e752b1d50efa5a160a2683cb9c3a82f03f2a837a0220028f5160591348741ddf1b401088a62ac1940589a7ad1a9e35b44fab0d77aaf7012103b6e8556e1af6aae63a5f8664c422000d1310deb11db71c22ff88f1c2b73d3839

pubkeyhash

483045022100e92ed4212f2ff5e38f9616989e43d34dbeb7b0c61186646b41466b47916c244d02206fc2f26839683322030039b1b7a9a69015921b9b3d9dfb4f6e6d26eb6b4c6a03012102ad05188d2e1597a773b5d187e10aa14965c5247b714ef48133f33c6059305924

pubkeyhash

4730440220385d777e6b9138b4ae9a3438a83dcd21b9ffeaac34ba2fa48ce3aeb815c1943b02207e22c2dfabd4347142e3ffbe483dbe6a01271a31a8118d99a9f32123555f01bb012103926bccf9c396655ef8310bf6d493ce1ca13c38753a1109a7e7b9d9fc90d1e644

pubkeyhash

47304402203ace682c11d80b97b75377affef68e02f15f64d315887ac1b30383be5fbfd1fb02205853c7e2ef8e6fbce0c14dcdc2464b72d073236edbba5e5afc7e1da83b378394012102185dddd17ed43a0100735f6b0a7b613584ef2e697cf2db22a2ed88dd28b4dc07

pubkeyhash

483045022100e569755405c917d4f174bf2be921286dd6ac72d4d511db62d58ae04277c8cf99022032fd8cc8770de51e9abddabbdf7fe9cdaae81807ce09c26bc5543d7e52d0397d012103a4041ee9b88eee0b45aa48ee077f8c5eb16c6a8b7b325b6fd78daa4111027f14

pubkeyhash

483045022100849cf4e0242e82cb6ee07c054b198e94068c9e36cbd7d62d749c98286bacb9c0022047f09f76d352b8ae52b47db8c4d8bbb7289edd7a150b621ce4756f05495eefc5012102fb797192c9888917ad768821e58cc8bbc9580aff713a4b08d681d93c4e956652

pubkeyhash

47304402202aaeec270403e3fb3ca7e70108baed1d270bab06eecf149bee65fea449a40d7602204b51b6bbf4e122ffddbc861d7e42ace758f4ade1ba7abdd9ed5203584e5922fb0121023f8c63033a43504dd6e1345cb1eace857c2a14d1f36a8c348ca4133ebc2f0d70

pubkeyhash

47304402202c50d3795dd3e5a0fa2f3c890c447a06a8ca7edba1d325ca4e2f919eabdcd577022042f7d86ca0e118f8eaad7fab8be0c684ecb3fc5781bea8527a8dec8c00a9423d012102bc9ddc5e9db2c3b3c2b4a41c8a1233a05e8f2133f5e398d3bd923620064fb06f

pubkeyhash

483045022100a916e748a4b00f793f78f81f45f4ed0b2968d423731f6a5f099c745484d05c67022003e94040b3e03bed154dac6539f8de978605721cf45441cc85d196d43ecb7272012102c8b3502d568222e3c688a95227d2e4a60e4acd25a83021be2759bfa638eea2ce

pubkeyhash

4830450221008b2121a728ff9fd70acc7bd513667b12c1a812a424832d1c381f5755e12245d0022032a4faf56f83085de9fafd5fd159c180ecf5fdc239ce41d8a200c218b60361d501210328d21c1b85b6fa0d31080de8769f04a1c194236167dd437b8394665811dc1d58

pubkeyhash

47304402205c40e7e735f2df33eb6712b8faaf6ec7b3e113ca87d47f8d9ed8e6967beee424022010dc430a2850bcc7dc30643936f7719127ad254947b2aba7a82fdfcf6e625092012103656a642e551903e2a56367755b7b0163a72a7bac2d2e1f637e3ad7e7dbd4b78c

输出脚本

pubkeyhash

OP_DUP OP_HASH160 ac037765d9218aa9e0c34addac63c083c0cdd701 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a1a9630e1c2ea4035d6c4e4aacf2a091ef0d9fbd OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d999513edf1f9601e91ddbd50bceeaf34969134c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2d9f1972c4b42614b14bea819863c5ad6a1b65a6 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 53d9ae29468118f417ca2ac031ab580e014566f2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b187d2f661d4e1291b183faf2579b750f46b910a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7eef5f6445f9f573c0ce84a5cc2d2b0f78822b80 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 700f12c1b95fd18bbefdac04367eb42460ecc53d OP_EQUAL

scripthash

OP_HASH160 21e97bb51fc1d773388dec55e3ed48490e80039b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 3f1932ef1f2431ae66dba4fa310945e483545377 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 959b173149143e95af653394adf5188241222bd0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a8bedd34f53e233ee8029f7c33354765da740b69 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d6ab8c9db7d84a8e29e9ac89eb6994706c152331 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 24b472e9a69f659abd91922f9afe7adb26036e2f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7896be509adf646bb9a0f51d9b80bb61ca258430 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 79b5f5be97215889d033842e9a8d38ba2731b97d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 58ad5c1ea1e856f9a1bb40d6c9e41d6e119ec427 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 dbd547ea14e54b861ce7d75d37f9f0817933394a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1d360ee3717aaa612cad605099c3d9846db0e91b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f0821d2ba75539d4ebd6ffc2c4b8f008289d6062 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5c0c8a08aa1027d85ec5ddc4e32698c5cac9ddc9 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 36a6b9a32a66a4e6c89b56cde071fe820be74651 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a0a84441820d55bb50b43bd4e9e633d89669f1df OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 530c251f8b5734878caa0bee9d3a7dbd05cfe2b9 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7c5d1120fdc1153def2e7c74f06e73a563861785 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 482bd36dd057558d6a3dceaca4d6872733488227 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ac534c28f5ab0e7b0a554b45d9e24e34b65edc9c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 30cca221eb15e4d079460787830c81ae90599f6c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3f6df212e58565ce3f9ec4921e34e7ca40ed27e8 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e2b93566ffe0a29c455c1c16dd957af76bf87a64 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 6fd796ce5312b351b36f6974b912587f869acbe9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 58a40092619c9a702a24882efac5037c59148073 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c39e9765e2f5594e1168b94d77b5fc58a2d12c05 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 dfd8cddbd05511bdb5aa2dec025f634b94b8335c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 18e3f940c1d57fe388c136c1b138f116a6f2b70d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 44bf44ccdfc9c1174b2979900cbfb3e02c480e70 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 efbe40845e2f745efb2220d8e8f69a2b68b04d97 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5b6725b196d971265e44c3ef48bbfda1af36db41 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 a9c8893f18ab8cf65ab66cf12c05cb8ab84ae1ba OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8ea5203ed7401aba86623315b9c4557b3334c25a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7281c2a0b693680e88c8965d821fba57b398fc1c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 08588979a5d53e2ce39fb7ccf1ac7a30a559e887 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e800c1eb408701268a0e385bc7ab474bbf727e90 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 392fef4b4f74f8fb79b085b383ef227ed90fa8d1 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8087a1b72e998a69331c98651e726c2ea53752f3 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2db8447a3c0d6b1a446c1523e892e8c755b1e7ee OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 468a237bb5fd669028cb777a075d754acac00a06 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e4da8bf76bb3464a017766bd59fea82f3e4fdff0 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 859527c67da119629c1f3085cf94b9773b10389f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 680e0695b7d7ee86e99c9f1e0fc7fda808ea35b2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d0cd057628e48c81223f22b5ec603c9d4c040f63 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ee0eee620a1a08ea734eca9cbe4270e9877ba8e5 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e183e0b620ca61f1d99179cf7544ae17f08bc59b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f8da7f8dddd83a966169657178c79b733cf98388 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 656587375f82d1415c03dda70ca73bd59328e2e3 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b90e6f2a4cab5babd0051c2f5aee06e908612261 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e027770a4e3fc8e4735d43ae3c10442abb17ff07 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d4c2f7c1a765c20138cf6d3831c25a1600a3bd1f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 58a1b05dc640b33e14aa12e0b06306fbe4fd5252 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7b6b32b091cb3123277a88ffe3d5124796ed3a02 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 c5b61302d7ad2c101cb421e43bf94241656c624e OP_EQUAL

scripthash

OP_HASH160 3ce3b85057a4ce24a78aeef09e679ac1a5a61341 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 dda4e1d5ec6db6b7566ee19ec190e3db049bf370 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c070da3a88a39c6a3af1cddfc6a6e2e05d7c9f97 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 dfeefe2173ea500d25ac8969a3828341f81608c5 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d9bf834f049ab966576b3b946f83ab46808b133f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 64391546d8fc7ba911f99e70b0191be82bc159db OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ca0911caa400996efb59d7a12da4e2a906d1c4d0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 80917c5cfbd934b4226b8e46bcf3f531354a9826 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 4c9c0e24f2418fb05a2c1fed39752eb3e81a4adf OP_EQUAL

scripthash

OP_HASH160 d6fb274561bdf95dbb5865a046ef130a903608bf OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 531c883f3af9d85805b0436dfd4e0552c455b01f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 945582173208405e451a8a011f4ee931265433ac OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 73ec11aedc01c7304c0538e554f590e5ee2067dc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 af096895c1fe2521cd17085b85fe801e176fcf3e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 8f58bf095d04b6a786abab9301036e7c7899faf0 OP_EQUAL

scripthash

OP_HASH160 f77cfcfa8bb60f464377dac9e6903da5e2ec3641 OP_EQUAL

scripthash

OP_HASH160 96ad15dbe8550b452c070ac1fb600fb13d8a832b OP_EQUAL

scripthash

OP_HASH160 69f3771fd33c951907ebd0b072144ceb014d4f0b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 7c8d54e7acf97e6d64be33bfeedc86eb3333cd66 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d59b422190aedf7f942e77608d8eb5a4eefb1971 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 38e361436b9d6bd8de1fb0f24b54df20d8c59bf2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5bdf6853da99ff40d687482d5e41a57e2547807f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5ad4ca3ceaf678b41d01073fd966305c21cc6238 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7f045121b686f904da4321e515083ec0d10549bf OP_EQUAL

scripthash

OP_HASH160 a5901ecf41f4eabe833906155062421436eb6baf OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 3386e13a8d1b1552db95d1013a608c21b77b264a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1b717e48a874dac4f2e36db0537cf2e8b5448927 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7fe8e85cc2bbfc1e76a21ac7f8a2ccdad9029a08 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 dcc5c356b313910333aebce3cd143a113989cde2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 425447ed4c56affbe05e3bd08fee490f43461445 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 4277dae1b5b13f48059c188754cdc1e7f984b650 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f6ffed85c482090cc6ac7bb6c1b6b9978b262c23 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 31441a1c41c30c8cc830961424f535b8c10c3022 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 50aa03f9034073c44deb9eeda53fb7c63654ec4d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 a940b4e7032e65d1cb6e396ce7af0d89eb1ff56e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 df102fccf63783399084e9a20c5b347bc9ced3ac OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 66739431645051d460e09c5dd67fc5effa525a14 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b25e98727719ebd568ef56aa487b6fa5cc1f675b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c073e29e845d625d94625dd6ee09b856973ed10a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 374139d317ea18b0e9470ca2a1dbcea97359d9e4 OP_EQUALVERIFY OP_CHECKSIG