交易 77e97485d05b3d5b61efb82bf7299d11920c36fd446fec1765111997cb4201e5

基本信息

  • 写入区块
    751310 (Main Chain)
  • 确认数 124304 次确认
  • 时间戳 2022-08-27 09:07:43
  • 交易大小 6358 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 3.85271843 BTC
  • 输出 3.85265503 BTC
  • 交易费 0.0000634 BTC
  • 交易费率 0.00001021 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(1 笔) 3.85271843 BTC
输出(191 笔) 3.85265503 BTC
输出(191 笔) 3.85265503 BTC
输入脚本
输出脚本

witness_v0_keyhash

输出脚本

pubkeyhash

OP_DUP OP_HASH160 2176a2b7e91ee60ae05bbd9cfbbf639947e5e18a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 209dd5d1cfee348cc2fd7ab01007c2c270769554 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 efc33bf57e4560859b76def962aae3eebd5836cd OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1f1def39f777027cde0dceb46c759ac8e56a8605

witness_v0_keyhash

OP_0 e7c374d57078a504ffd46e0ee7b794e9d524ad1c

scripthash

OP_HASH160 81cd98142037d80ae320c76422da8ae1f0e74c19 OP_EQUAL

scripthash

OP_HASH160 2fbe64e773cee7ac1e14f086b44fd6a51e89d18f OP_EQUAL

scripthash

OP_HASH160 2811e5869fd6bccc1c86b2e8069742f45b4d0b16 OP_EQUAL

witness_v0_keyhash

OP_0 e1c74a9da148efda0fdd859d03ac8193015f1059

witness_v0_keyhash

OP_0 e6028f7c78acaede4c381ea40b93f667dfc2165a

pubkeyhash

OP_DUP OP_HASH160 fba667d9e119dd12c19830c0244bdde06b9e55c3 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5d3df07276f85c4c30e880c978797070219886d0 OP_EQUAL

scripthash

OP_HASH160 ae6e387151f8d09599b1b57f9fc05120730d3ee8 OP_EQUAL

witness_v0_keyhash

OP_0 985c794426402a64d03c5a1adfc59148fa38f1c0

witness_v0_keyhash

OP_0 4bd26793ef41aa0debbb175534e46451aca95a0f

pubkeyhash

OP_DUP OP_HASH160 340c12ffdad4ba138528b5877a4cfc6166165733 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 519c200c02b6b16e8939d4ab1f4acd77dda79ed0 OP_EQUAL

witness_v0_keyhash

OP_0 cc8c9ce75bbbd0ac337822905c0bcc0dbbede961

scripthash

OP_HASH160 242ef7bdf91da11eed5f9a5d9d91514bc0ec8939 OP_EQUAL

scripthash

OP_HASH160 36178f6ca4aa3fe451f2658c4a3f8c9026b0bef2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 3c65c367ca2f39b76a9a2e2e3f3d0575b95f276c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1af28b1ba6741db67591487c5a1e6e7b25c1a5fe

pubkeyhash

OP_DUP OP_HASH160 1beafede69eb68e22c761d9611b146b0114458dc OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5c8a34edfe30fd83034fbae887519a05587d1f94 OP_EQUAL

witness_v0_keyhash

OP_0 af405aee9eb2b12f69ee41ac8a082da9eafe95ff

witness_v0_keyhash

OP_0 bbc504e31365c7c21164e54da136d198ac450912

scripthash

OP_HASH160 8d01bf1f76be4e7085c277c669cd4f96683fbc4a OP_EQUAL

witness_v0_scripthash

OP_0 e91165518560b05f59d8baa7f5e4c2ca5c0bac4d4691d1a88bf0ed5d25849c8e

scripthash

OP_HASH160 91dc8a1b95acefecc85ade07ef111bf4db3dfa0b OP_EQUAL

scripthash

OP_HASH160 e8dd05483d5ebe8d22df012ffaf5de131179959e OP_EQUAL

scripthash

OP_HASH160 6aedf17c5e11f32f7d8a8172d5950bc11b0b6e2b OP_EQUAL

scripthash

OP_HASH160 e3f96fd6b27fef0a991f19e94ceaa0aa25ed3cfc OP_EQUAL

scripthash

OP_HASH160 85e4257a8a4e9279bbfa4120681daafec42e3a0d OP_EQUAL

scripthash

OP_HASH160 678b9c5be4284ef1b6bbdd0079b518e9c9c0266b OP_EQUAL

witness_v0_scripthash

OP_0 3f38f25f5e659bb4e25553688eca473d541f9b4016ec646136b65bcc647946c0

witness_v0_keyhash

OP_0 85a6ecbcb0f75e74a26a01aa14cf04caad319518

scripthash

OP_HASH160 e43f6f400149d30297e8fc150e2287189c565df8 OP_EQUAL

scripthash

OP_HASH160 894595f6ef16fead3d667347f724d3949352dfef OP_EQUAL

scripthash

OP_HASH160 3c53eb42022a64e9417ef6bca99e354309259a97 OP_EQUAL

witness_v0_scripthash

OP_0 3a52ca1ac123d387ee03d973fceb59009dd886e6fa1f6b6c9a5c09c8a0b04ea2

scripthash

OP_HASH160 80f003c2581fa88266a17cb6aac99a18ba8f92d4 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e4d347cd69f506226268befa2e1b7b1ddc620dc1 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 3e10a3785fe71cc809f786ec879ca7700ff807a1

witness_v0_keyhash

OP_0 a25fac4041a92a228d814128389eb6c8b2ac0969

scripthash

OP_HASH160 6c5f13d4f25923f53329c50654b0c1f373339a54 OP_EQUAL

witness_v0_keyhash

OP_0 2067a97d5efcdb95b49c2ab47a224339f675619d

scripthash

OP_HASH160 c1978aa484b93d2a0456fbd56d0951e4f1f903dc OP_EQUAL

witness_v0_keyhash

OP_0 2a1709a45cff42318d36bb57cbb6cab012ed8faa

pubkeyhash

OP_DUP OP_HASH160 3aecf4f6a0930659508f2ad21db7573c915fb020 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 81291ea4d5b4d4c9cd070fd481d9d33062c96722 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 411ddb7321452fb7861bc9a41b3eb38459b16a8f OP_EQUAL

scripthash

OP_HASH160 5eb914674d3da7139ea9ede8f1a6aca3e8f48e83 OP_EQUAL

scripthash

OP_HASH160 e71618f269de96bcef2b9ff559b40c223a1a2e1d OP_EQUAL

scripthash

OP_HASH160 45ff3b21d5a45cb6fa7231d6101a1225bacd00ea OP_EQUAL

witness_v0_keyhash

OP_0 b22da3b1b806aeb7b38a3f088784de9729241db0

scripthash

OP_HASH160 aa209bf27942d7943c3f0db81dbb37c6bc09c4e5 OP_EQUAL

witness_v0_keyhash

OP_0 2c9353bb30681c752707ee7b5d0b162e433dc6c4

scripthash

OP_HASH160 e1ffb43a2933d9fe51fa83bf64aa37ea75593aa9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8959f0438bdd8d62295ee4ece104cc936b0e9535 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 0f4cab274e898b452a4355f800e9bc56b265f2d3 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 aefd446cdc67819934eaa50d8aa2cd9c46ce030b OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f7ffc7120240562a4115db930a5564038a866f55 OP_EQUAL

scripthash

OP_HASH160 b39eb0db208f06d564cbcc7b9a75b60a2c7f9ed6 OP_EQUAL

scripthash

OP_HASH160 db488304cb31e41f11ac828f5b483a0fbf2b90ae OP_EQUAL

scripthash

OP_HASH160 50339694594d228a3b676e40c1e5d7aaff0c56d7 OP_EQUAL

scripthash

OP_HASH160 79ec017c11aaafef2a96918ec2a4185a83066958 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e00cd55e7e3c5db9f0030975a57e4e3ab077fc1f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0c69d3841d7f54bbc7d8006f8f72ebedad9cdef0 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1d42c3712b2b18cfa49f19c2ee56867d637c9ebe OP_EQUAL

scripthash

OP_HASH160 3c6bd546ced60cfc2dae4129cf7fdfd715f8628f OP_EQUAL

scripthash

OP_HASH160 a5540a0b89fa70c09936787c651b31b792ed4a38 OP_EQUAL

scripthash

OP_HASH160 70989dbf5c569864feee28b38e476626795da21e OP_EQUAL

scripthash

OP_HASH160 ef782534b7e2d825d1a0772d3b14d6dbca19e6cf OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ebc2c3c1b0dbfbe02319f1a0c1c26df4c74cdfdb OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f29c7f1f6841f5b57a709164104db5d402bcbf8c OP_EQUAL

scripthash

OP_HASH160 9cfa728f1efaf42993d8ac2e8fa279eb4423be49 OP_EQUAL

scripthash

OP_HASH160 1578c778396ae3dcdf9bc8ee6b59f149d12a55d8 OP_EQUAL

scripthash

OP_HASH160 b1ed730564a7ce7937f1e2c8143f56a4526f231b OP_EQUAL

scripthash

OP_HASH160 6f84138a2fde82271aa79c86c1d03d98e545c548 OP_EQUAL

scripthash

OP_HASH160 4d69b6c7cf6163e19442f27c5b50d7236b768d35 OP_EQUAL

witness_v0_scripthash

OP_0 85ddd9ea1685b7b58807a27eebaa55a4c94dd4d2d695579fc8a51b5256d5568b

scripthash

OP_HASH160 65d8cb32b2c79b31d456bd2d8d50f5696c15df66 OP_EQUAL

scripthash

OP_HASH160 810f7376e011e2ae9380502b770264f25c48ddce OP_EQUAL

scripthash

OP_HASH160 f5f0fcd5f59cdfb865e830cb2a4202b647012ec5 OP_EQUAL

scripthash

OP_HASH160 ec44faffa914c5101df8cf044895f98be3ea33a0 OP_EQUAL

witness_v0_keyhash

OP_0 953464f4c0477a2a25302f433e5fb4b6252e2511

witness_v0_keyhash

OP_0 0e7d36948a551259601788e6fbd8265f54801c04

scripthash

OP_HASH160 8ace13a0bd65b3801a3bc9c411c881ee68a3ab9e OP_EQUAL

scripthash

OP_HASH160 118fb2f242875a2077c7b3b72b4d5c0e0d4ac702 OP_EQUAL

witness_v0_keyhash

OP_0 356106364263f1745dbeabc1af82525423021e02

scripthash

OP_HASH160 d6b5f1c29ae5089d618417849b401d52e4f4d261 OP_EQUAL

scripthash

OP_HASH160 71c665ea7f22abb80610a26bd286afec3ac679bb OP_EQUAL

scripthash

OP_HASH160 87061120c3330d3fed481cce8412ad17ee3564ef OP_EQUAL

scripthash

OP_HASH160 134fc466c1854bc0341ecc9b70eadbe7c0af2914 OP_EQUAL

witness_v0_keyhash

OP_0 0777b31f9da094e61b64dedd42837348cccb6cf6

scripthash

OP_HASH160 4448397c7a1cd4507664dbf2dbe6f5b2ae4bc0c0 OP_EQUAL

witness_v0_keyhash

OP_0 61399c871c09f462abb803d1513f53d80e2c43f9

witness_v0_keyhash

OP_0 c2cbcbabb7bb0ba7c56676b2b6f192e8868b9713

scripthash

OP_HASH160 c454d3efafa0b8714ad95b34fc71807f0355c922 OP_EQUAL

witness_v0_keyhash

OP_0 9e3e5cdb1db781f2ff65003f763bd6c8ccd491ab

pubkeyhash

OP_DUP OP_HASH160 e097f73fe4ffe52bfed7106c235cf22eec1fa71d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f03b3fd1f644cf0f037e62db2b52fc4a7fa0c1f2 OP_EQUAL

witness_v0_keyhash

OP_0 1dd2bb31e5cb94b6c179276557e99570e27cd554

pubkeyhash

OP_DUP OP_HASH160 7c69b92e51ce97f292c5e72b9c38fb79410d909d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 bd3391ee29219fa4db0ccaab7c0d3f4e6f2cb11b

scripthash

OP_HASH160 57c2aff54c368873adaba4e02a1c21af018aa1c8 OP_EQUAL

witness_v0_keyhash

OP_0 45dcf6777924cbd64ee0121a57ad750862ffe30a

scripthash

OP_HASH160 242e555729055b0b4ac121bd5aad5302474782d6 OP_EQUAL

witness_v0_keyhash

OP_0 136864d396e9c627e4c1d15828d3c49aaca7e007

witness_v0_keyhash

OP_0 a6f449ac7bac44169724918334f534bfb70b2851

witness_v0_scripthash

OP_0 597109b1afd488f9e2d4029965037a75fdd85ec982df1b87046ee877cfe01cf8

pubkeyhash

OP_DUP OP_HASH160 85a713b5e5b4f9260708a84cf3676444898b5ab9 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 a8c50478aad5a8297a04d541bdde48133f612c04 OP_EQUAL

scripthash

OP_HASH160 5b6304fd9f1bf12a9d4d137ca473743d3e19f9d7 OP_EQUAL

witness_v0_keyhash

OP_0 3804a9276f31404b2b25489df9db92b0a358dc8c

scripthash

OP_HASH160 ce5dc8652aba2e3f8df020ebe89ddd744f440f83 OP_EQUAL

witness_v0_keyhash

OP_0 30e95b0eb7a6a2900ff353f831d4c0d595c1794b

pubkeyhash

OP_DUP OP_HASH160 84542df03b2830932c8accfbb4ae99e74a3401e0 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2b832fd28b9dc48840f88df91a73153e72a98c1e OP_EQUAL

witness_v0_keyhash

OP_0 922928dfaaab298d282dbc3b96a12b62ace70aeb

witness_v0_keyhash

OP_0 118c874830c6bde430b2c409e54d0a1776880a6f

pubkeyhash

OP_DUP OP_HASH160 1994d64e3faf622abdcabc33e392d16e70907b80 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 a0bd6041137919f6eefeaa47162aebfdcad3906e OP_EQUAL

scripthash

OP_HASH160 d8d05935683c7af83c3caf3d7fb4fee262c4a345 OP_EQUAL

scripthash

OP_HASH160 614834b5a7632f27820893b07ef8741e99b12329 OP_EQUAL

scripthash

OP_HASH160 326a52c41f8f8a976695ec8514d19952d75b5648 OP_EQUAL

scripthash

OP_HASH160 ff8f59c4665707a61904f60e68089bbc9d71ad7a OP_EQUAL

scripthash

OP_HASH160 0248124e4dcb0ac07e22c4672b39708d38db3212 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c43a0a1e7ac2192940d042b16d2d0f3a88207990 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 0fe342f63d3e68558daf70b4b4f7e530c0c19258 OP_EQUAL

scripthash

OP_HASH160 bd665f0fb475ebf458842d0a0cbe3babeda70b04 OP_EQUAL

scripthash

OP_HASH160 32caaa99b71cb22077d59698b0a893cf46656804 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 0708aa9097b348523ad66edf9b57d46f86319bfc OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 279b28ada2dba38340d833b1bf12520c579b90a8 OP_EQUAL

witness_v0_keyhash

OP_0 fe579a78d71f6f5a815fac4c732eabda47ecf454

scripthash

OP_HASH160 9f2e116dfa1aa37a78ebb97eaa75db5cce64d437 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4bf4a169a7a2c90f0ae8a47105c1acc9b381050c OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ac6ffd4e22919fc2656d9a6ae113a5d0a37a1a94 OP_EQUAL

witness_v0_keyhash

OP_0 7b629bafa8a0ab44560705d3b37ac2ee18b0140c

scripthash

OP_HASH160 8610316addb85e5dea9deace7155f965ab4d359b OP_EQUAL

scripthash

OP_HASH160 65eed475aa2047c30e505e5cd69315351f954711 OP_EQUAL

witness_v0_keyhash

OP_0 2e54f5e4f4ef386c9046f417562bab1cf654353b

scripthash

OP_HASH160 b7c8da43f4dede7c0b4ce7dabd09ee88a6bdb68e OP_EQUAL

scripthash

OP_HASH160 5a5058bb077cf8516976a9d673c03fa4e51edadf OP_EQUAL

scripthash

OP_HASH160 17f94b200c0595a06517967567bc9b18af827254 OP_EQUAL

scripthash

OP_HASH160 feb0a1532dc6cdf8492dfb62e09aa7318e4bb0b3 OP_EQUAL

scripthash

OP_HASH160 c2dff9e01d81b1b19103d2bbdc655779682c2395 OP_EQUAL

scripthash

OP_HASH160 e890bc4f9d970085dfe0ed791e0e2921d14e3704 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 0fed5ced81921e34924b436f99b08af9c870d06d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 3fa92d11685d0da3d7574bbfc63ab86988d11978 OP_EQUAL

witness_v0_keyhash

OP_0 6eba162137118b7e2c671e1961c2dac003e6014c

scripthash

OP_HASH160 f4af3469ec8b9208e88280647553f0b127fb57d8 OP_EQUAL

scripthash

OP_HASH160 100532897e268c4949aa5ad5d295f1b7eb38bf62 OP_EQUAL

witness_v0_scripthash

OP_0 101546b6caa15cb3082b708107359d772c5b94ffb06c55304bf1784acea434b5

scripthash

OP_HASH160 ddcdca82ac50e8db0dcd3829253990084e2ffc11 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 65c53832d17c623e0340f3eada1363f9c1bae723 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 401bdce2337fa5af0b9316b7f655563227c87520 OP_EQUAL

witness_v0_keyhash

OP_0 68caf8db945d0a6cf73f676a7f16b5fbeab398d6

scripthash

OP_HASH160 56a9afca7baaf1997f53cabd1e34a93bf6de9ea4 OP_EQUAL

scripthash

OP_HASH160 838b3fc9e1d601ac85aa6f9023c529eece5df651 OP_EQUAL

scripthash

OP_HASH160 ad4e8c87b00ace3c86794344226dfb88f82f129b OP_EQUAL

witness_v0_keyhash

OP_0 35bd240ccae6b5fb66f97a63c1cee49114e830a1

witness_v0_keyhash

OP_0 65b15f3407d7b847fa6c5f6db580fb57e003d166

scripthash

OP_HASH160 b89cd773950f34e7516e9549774e15add9e2c57d OP_EQUAL

scripthash

OP_HASH160 04eb64d368705bee83836190f93991b279e1c89e OP_EQUAL

scripthash

OP_HASH160 582711cf1e6f0aa0a172b82fed954d7fbe7ed4fc OP_EQUAL

scripthash

OP_HASH160 4407dca3585ef5e12c6be74ec74141b5ea1fabbb OP_EQUAL

scripthash

OP_HASH160 2644137119dc60ec1775041415559679207e2f3e OP_EQUAL

scripthash

OP_HASH160 0fe332d7b45dd358b573811b40481d307a94ed3a OP_EQUAL

scripthash

OP_HASH160 ae4bf097ded80433174e5eb05184157bef8af991 OP_EQUAL

witness_v0_keyhash

OP_0 905bd25ff25685efad3976d7d7aeb021f3686936

pubkeyhash

OP_DUP OP_HASH160 57e25212ab4a3a722f6c6ac9d0c1307f16d322a9 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 dd8f0fddbceb6206352e8cd4fa0b5262de72ac34 OP_EQUAL

witness_v0_keyhash

OP_0 6c3bef12d677c7f3f04550113ec8a617a2f7cd4e

scripthash

OP_HASH160 4f8deca8b5db703f1a92e47a707f5be3e1b3c9c5 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 415483d07f681a6b83a456bb26ce56da643cb125 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 37a25598ea51092874b96d5fa714cc83e7badb60 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 75470eddd3b14c1add0469b75c917c0189c671fa OP_EQUAL

scripthash

OP_HASH160 26f588c8c9e83abc7dc02c020a816024d9a9d49b OP_EQUAL

witness_v0_keyhash

OP_0 e69794befc54b32398893a27f8dabb988105a446

witness_v0_keyhash

OP_0 507b9fa6276e4b7416c875a4567f48d87130df0a

pubkeyhash

OP_DUP OP_HASH160 4c711217737741b8abf141c710eeabbc87ffc11f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 03f15074441c6018ba778a631b00eab041db3f89

scripthash

OP_HASH160 164e494edb9c62c4b9d6c38a5b3bad539338d650 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4391d82be3ec16dd306e92e3f6867905c34e3677 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 11c52a8d5ab19ab5d0629d410b4c24c92b90ebf7 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 34acbb620108a1b4cd43f16d2a2d1700e462f01c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c3a30c03865a7f76e5effa3350701cf841dd5994 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 4071de52685d42ed7484eb402f39ba1888c5e430

pubkeyhash

OP_DUP OP_HASH160 d86ca33e2bdbc2f3b848964cfd93a07db2fd0189 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f4954d78daed58d57ff96d33ad06622a8c6552d4 OP_EQUALVERIFY OP_CHECKSIG