交易 3de48e99d24382af771409b312728d23049b594ec30c765e235189a31e3f4141

基本信息

  • 写入区块
    2206892 (Main Chain)
  • 确认数 491417 次确认
  • 时间戳 2022-02-07 13:36:14
  • 交易大小 5612 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 29.54724697 LTC
  • 输出 29.54669407 LTC
  • 交易费 0.0005529 LTC
  • 交易费率 0.00010088 LTC / KB
  • 推荐钱包 CoinEx Wallet
输入(3 笔) 29.54724697 LTC
输出(153 笔) 29.54669407 LTC
输出(153 笔) 29.54669407 LTC
输入脚本
输出脚本

pubkeyhash

473044022035ef8f716fc16590cf0da31b19c0257944d3563aa72223a8565461abeb373ed902204249fde499a16c5e5a606f548894797f45c4d97e2ea09b5feaf07595beb72ff801410479e1e2c2729956778d51f987ebbb7dcf3b76f23865c56dbf9111894eff39b69df09ec723375bd3c56f6cab17df778fef97b30f5d3e87ab1cc061793c3f64a748

pubkeyhash

47304402205a259142cd4f6cccff8a6c3e74ab36cfcfea60f49945dc94f91519a3a054570102203dde49bae1670dbee286e660204ea5ae8b373ad6637d3c756f3e9b168c1f546d01410479e1e2c2729956778d51f987ebbb7dcf3b76f23865c56dbf9111894eff39b69df09ec723375bd3c56f6cab17df778fef97b30f5d3e87ab1cc061793c3f64a748

scripthash

16001463fd2eb3198d49430fe033ac2234f9916ecc4d1c

输出脚本

witness_v0_keyhash

OP_0 f7c1a93606c927ced65caf2ccf8d01fb8fcdd1db

witness_v0_keyhash

OP_0 48823c6ab18a0079b574ce7650b264955857dd15

pubkeyhash

OP_DUP OP_HASH160 3f64e60c1e81d80032dfab89e2d59598b7b2f0a6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 cad1e20d6ca8b733a082c3168928403e3b5474cd OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b90e095f34f2a4d16c63bff114cd8801b70120d1 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 838a764d94c3826ae7c65516548c33b34b2c608e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 352d9857356dff11cc9a1c15d82d1e8a6349e78d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 692b6bc5bed672b352a96c7191f73e1018354826 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2a4b4cf57551700451bc2a7aab1ec850b6d93ae2 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e93e67546cf62c18c0f02bb493bcb7fd9cbe9288

scripthash

OP_HASH160 da0da6201787100498df3d8a5098c73a5c5f2463 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 163fdaffaf2c8e4fdf3ea269739e73bc7ffcfb41 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9f7d5127a54c19b348e5426b179a32bed05c77e4 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 a35f76da4d5e23d5bd5d4746f80886f3614ee126 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 efa2d351c93165b38d919a30f702013dd0dd9e95 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 391bd73012e5bf27714893fa74677eab8c4514ad OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 7cc900ffe9206687fe97c7be25df4e09c0763645 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 521a30c9410360f16ae3d1ad170848372e2f8009 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2cb229833abed70c483a9d1c0e869e31b71bc45e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0b938ab74f26320ffac92928064cda85ed09e561 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 9f1aba15b62f3c0c43fb62bb5f5ebaacba1088d4

witness_v0_keyhash

OP_0 23421df5f068474f72966673b0db1feb28f4927a

pubkeyhash

OP_DUP OP_HASH160 6bdeb05c223fab6d018e0e5db1bf08e43af3303f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 4ab931c2625b97dc7bdc80e0495e1121adae6c97 OP_EQUAL

witness_v0_keyhash

OP_0 cc1be1678409dfaf0ddf34fae2ef865cfc6d1605

pubkeyhash

OP_DUP OP_HASH160 5f7c240005f33ddb1cb109307cf52504f50621fe OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c79e61b2e0a9c1e8595156558ca626132ad9e7a6 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 086e5be9a962e9a084a03bff9af4f34c1415d545 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4366f097274fc60d53d12607ef5a661b3749cfa2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 4ab66b2f67322d57207921cf92b69b91a2858989 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7655a9704530e6c364c9b19752eef247415301c9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f13fc116324771498617fc51c9910c7ed7caacda OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 31368b27a4c1aee8f9e86dc61e30cc1b13d914af OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e8dc20420de422bf6702eb5d50370c086d2ce647 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5becc42655e09c6c62b78f382fd2840704b67b38 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 0224b6e949d60a0fb2dfdab59f0ed4eebafe0536 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e29d2a71cd3e06ec297821af312e01fa397ec474 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b0bbdd5323a4aecef5d5f7cd5304a4324512e011 OP_EQUAL

scripthash

OP_HASH160 d843acf85977e919951d7bbfc0c04a98a04bd0e6 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 80de613805222dfcf377a4b0b1bde2e0861d082d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 683517fec15e76f75ed0af4cd4b45c40e64ea222 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6b5491b2901941ec248ad65635f7674e1076fd2c

pubkeyhash

OP_DUP OP_HASH160 b84723b9231cc8ef86c429a655722bb3a01b75a1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9faa5e78361bdfc8d8d864b19395503e98754f11 OP_EQUAL

scripthash

OP_HASH160 d2a1944e32e91d564ed46c71d57afd596a873c17 OP_EQUAL

witness_v0_keyhash

OP_0 6860b5f6f42c1989624ad10b4e862fbc81a20dd7

pubkeyhash

OP_DUP OP_HASH160 f8819106ff2d94e0762ab99718000b9743f78af2 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 0a19c6b5371c79bcf364fc3e4aa7bcc05f49417f OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2e6b1ca1321a7f2cb21e6acda5c659d35d2be165 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 103e8e3cfe53dd4e7c670abb5acbf154220509f3 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 210b090648d8caeaaf37ffdeba992df9b6093ee0 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 4f0715fa7c082b4ad40744c3e7f5eaefe5ebd3a6 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c741d33ec18468c22bec1243be64e62ab8cde1aa OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e3d042a133c30a895f929dbe36f88417e7e6e076 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 4538d84313dc0b21ae4326599d6adba569bea5f7

scripthash

OP_HASH160 ff63bc387cdb7f4cab76b60d50b60106b946602e OP_EQUAL

scripthash

OP_HASH160 98d9ed09696cf6c66ad30e98d2d5f6b0bc1b0084 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b27c78a55e16a69f6670b73b8e84ecdf6a088f67 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 31e8451f58d4d0d2096f5f247eb2bc3de3fac194 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1347832b732109fc9a94ce9750d78f59a23c2de3

pubkeyhash

OP_DUP OP_HASH160 d931447c5e82bb06ba58104435b3385b3ac62005 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 eec873b7eb0bc1da3a79291708ade2d95858602b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 641ac0e86493cc4cdc20c1d22194e83a62f30acb

pubkeyhash

OP_DUP OP_HASH160 4ec378b54b96b8d8823a6e38b4b7133ee1f1bf7c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f3c5f13f32dc2323923ab6f20e1ff478d39f2ac1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 774d1ff4751f367e30e7aed50d3cd7f1aa3f86c9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 27f6eedb91ed243ceba2a9bec19e8fcc64fd5f5e OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 3a4151f5636065623ee8cb9cedd4fed1387e048b

scripthash

OP_HASH160 49906d40d98125e7bb393984735cb4dab27ab465 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9cbc2e50b7e8210a86683b7ba325bd877e53fb43 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 754179cb341006176d6708ee6647b12a0fa44209 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 608933854145cbdabc3e31e45902332ad6ff5071 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0c2c12d0774a8d68376c2da56a45272d76d6d7c0 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 7f99845820528189973fe35b6c40de2ae4de600c

pubkeyhash

OP_DUP OP_HASH160 70127015c7ec1538e99a12ade3d244da8e433c53 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 fab2134a1039faa3a33233c169f9322cfb93a1f6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ddd15a8add366dc6275bfb6e16ea606b6d6c742b OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 3ce9cc9d8517a6ad7fddc051bfcfb694d9d09a98 OP_EQUAL

scripthash

OP_HASH160 1d62a2a86de9107a733a1ae45950d4ea19eed75e OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 68fb09266d724254090ee92e1fb6724a413a4014 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3d50448d925e9d614e9f43a54396c0c4dd31834a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9cbdfa6b1ee905aea52d5dc5f5cba5d53c709f99 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7a1143929215e6056ec86ee3cf9b4b9a30babad1 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6df8021108c742bd910ae495b57587706d7b74bc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 43977842186c6f012979e539096f97ea628745f9 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 6fadce210e7a958c20db421ed9258b3e158356a1 OP_EQUAL

scripthash

OP_HASH160 ad9c2090c4bb09ad410b73d35bce2a645b33caa6 OP_EQUAL

scripthash

OP_HASH160 24d43922c867ebb97747f210b0318cb21689ce14 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9c8009e7609218379616321c17df7cf3059cd1b7 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6c86b5db1430c2e48d55cd8242beed88dfe5909c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 699506bd2cd16d2dbe77676211892110d8ae575f

scripthash

OP_HASH160 b8a0e943f8774250cb38e2aeefde47380792a30f OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 674c7a3c65b1d426316e44508b784bb81e21c6a4 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f90915a8c0f65f090c837a303347f4a2d6c8c6f2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 07747aef17d1f0d8725d75baf47df1d09eba94eb OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f62d0558324e680044cf6e0ed238d19d7549cd17

pubkeyhash

OP_DUP OP_HASH160 ab260784c4c934a967e47cc5e32a320b73aff656 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7cc08145f9b0b7a3786cf17693970c8454ecc6cd OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e318db94314af12fc1e3510d3cc27c49ed694172 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 159f71c9e828385c86993b3a2b0274826753309e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 767827465c8d7e8c0616a9dcd479948793c1923f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 11eefc8206818b9c5e9baf6ce59bf78d94781ed4 OP_EQUAL

witness_v0_keyhash

OP_0 bd5128acc75c5e135df003b740027f764bf34baa

scripthash

OP_HASH160 0b6a31a6c9097e3b30ea78bdb4ef22830bbb129c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 162486ab4f2497fc34555cec6f7637be10bf93dc OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 69ed94a157246db9524a3769e600b01fef043b40 OP_EQUAL

scripthash

OP_HASH160 4c475df5bc64d49b60a304a1c5aa3b4b2824f7bb OP_EQUAL

witness_v0_keyhash

OP_0 2103b3f6188446895dcbaa151ed23782850ef03b

scripthash

OP_HASH160 242ebe0ab6e0560244aab378d4336e68ee375849 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 873af0286df030c5b1bca1fb5c68887304fc6b62 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2d22943e30341cbc452d898f07ad184d4cd5e1bd OP_EQUAL

scripthash

OP_HASH160 1576ae2efda3b29719c2fea2281030dc3adad743 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 45fc664e42790c887154eb310710d92f07b2b489 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9ea7a9c9573152c24a2e24db67210f6e8cf83752 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5118fffab54f65ff1e5c5b6f2a5755987844e499 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 abfc21615fe96279b6fd77a82e9697fab9b35581

pubkeyhash

OP_DUP OP_HASH160 eee3f0b86691256f1e4d5ed9a5a36371e6c2eaba OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1f336c25e5c41656f2057b03a092f6dcb2386e1d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f18405886ecacd3d4de5e377df19998bb9161479 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 faa23b30bf634f27f6072a45718387beed5de258 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d341400547445f1115ff3231835c092af5c72a15 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 335a8d31776981496539d51d9f8cd9c2b021bab8 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d79e1bd72402fa7200427e2c8dbc6140e3b7dd1b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 969098f3834d59b49ea1cabdefac5eb3b383ebce OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 a252627dffd5879261c1742319ec706463135bbf OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8c36781547aa4acf0fe01305a30e0682ab066e46 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ea86247ccd27bbd14bc189f5796c38a0f8f0084c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 512efd38d82672f896017ae02b998e52bbe11f49 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8453123a34da7925bb251c929662f8b4dc490ca2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3100038cbc9b0be29930b0cdf7439404c55837fd OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 585cd648938a31943608a95136f5da68a94c2bfa OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 67e5b1035ae174e7fdaf8fe3eca97a8b9630b748 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 194b01597bc0948eb08c58a99adc91fb1982733c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e3486e5e8e5a1cafdc294b5adc20e3418248ca1a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e5f2add836d0697299137576fc22215b157343a0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ce39bd8bc7625696ebdf3b754e89f160e158713d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 159fbbc6085adc2c9a4b0f893aa5e94d4ea04410 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 15108df4a611bc0767c7d3962ba3d6046fcb3386 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4f8051979d0ce19a9249c44d7476a48723d9f775 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 988de7e9c7b0126e54252f2fab03f3cbdd3ebfab OP_EQUAL

witness_v0_keyhash

OP_0 c26bbb1689f155286b9816f8761e5399305e16fa

pubkeyhash

OP_DUP OP_HASH160 ef803b8aa0919d60de06d83a1f776ac4408a0a70 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 dc9666271372fc122b4978680737f6f220cc9f1c OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 110392770f5f45d6270515434dd4962411c9fbf5 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c9c9bee5d7caa45aa9bcb93d01f1aad7998ed20f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 912d5f39bae2bb66c68d6b87fef7e375c136f4e6 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 21ad2f21a2e2c60a360309454faaee2b1600d452 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 cafffea8e3b19ec28fe34b1c71d49c49dec6fa89 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 132d0b04fdb8bd95e1569dd40e13309a949c4251 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5df5f2b9e3de5d8c5b9f01e3f9e9b6a25fb072e0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 af9b8a8ae66871a7277575055cab1be245170303 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 89fdcbb9cad5beac7a3b191b66cc6c10a4fbecf8 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a25ae3596e11ea058612c2a56e0fce257993b113 OP_EQUALVERIFY OP_CHECKSIG