交易 b2df2dd03d74b96a9401657cb815bbdb39e7699c1aa5bd4cb1083777152a8c7b

基本信息

  • 写入区块
    797796 (Main Chain)
  • 确认数 56447 次确认
  • 时间戳 2023-07-08 22:48:22
  • 交易大小 10446 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 1.64094321 BTC
  • 输出 1.64010103 BTC
  • 交易费 0.00084218 BTC
  • 交易费率 0.00008255 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(32 笔) 1.64094321 BTC
输出(171 笔) 1.64010103 BTC
输入脚本
输出脚本

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

scripthash

160014ae03981412be3754c4b18047c89b94f2310d31c9

witness_v0_keyhash

witness_v0_keyhash

scripthash

1600143a3a7ddb7c43b7caf1629db85d263c543a4d3f18

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

scripthash

16001496e04a329538f369cb35d82cd6ea706b540a0e63

输出脚本

scripthash

OP_HASH160 8602e3fefc6480e83b51fc9ff4339ac135c43c35 OP_EQUAL

scripthash

OP_HASH160 0bddef8ad0069d3d0dc9eef880f2a303fcfc52c8 OP_EQUAL

witness_v0_keyhash

OP_0 0faee3aba582a3980d5fc40df3f20195f04cc139

pubkeyhash

OP_DUP OP_HASH160 6d5de81250e645906df1bdd781058c3f017e7a3b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 2425e06c4004540ce01f02b238883dc61c09f264

pubkeyhash

OP_DUP OP_HASH160 753c7ee1786a41c5feacc0f3fddfa30a0bcef882 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d82dbdb6bb4d77f6d42bde6981351d8c53eff0a3 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 eedfb7b8675586446ba8101a431b7b79a6ff74a3 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5eec5b4830aa9ad2317b5d8bce32e7a6d130f07e OP_EQUAL

witness_v0_keyhash

OP_0 1479e9f7db7f7fd07df6f43b1738f4cb34969afe

witness_v0_keyhash

OP_0 1e8343103edcd874f13a45a725bdf19da0254bee

pubkeyhash

OP_DUP OP_HASH160 01b0c5f6d846f95f6a446a9b335929175385d7c8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 6c03083d3a1867fa7b536e297c474417b035d5ea OP_EQUAL

witness_v0_keyhash

OP_0 f1ffd9c309161fe83d776ecd0f9e6858c3c86a2f

pubkeyhash

OP_DUP OP_HASH160 e07af927ede52f0db90e7b0bc8048dfe0a3c41c8 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 98ec8832b8584f6d88561086f2978b4a91094d91

scripthash

OP_HASH160 18232b11b1dda788efc67b81014153a1c4f881e1 OP_EQUAL

witness_v0_scripthash

OP_0 0926b92a38595cf29ca5849bb982b51e65aae785c9acd76fa8ee3ef51134456a

witness_v0_keyhash

OP_0 9d5cc30da00daea50e3c43fcecf2b7c9fafd0fca

pubkeyhash

OP_DUP OP_HASH160 9534eca73795262d09b86f2b933e3e11d1c191ce OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e8de2a76322bbc2a49cdcc2ea8130ef4d990dd43

scripthash

OP_HASH160 974cbd4bf0be9bbbef4ce1441528f7519a5589fc OP_EQUAL

scripthash

OP_HASH160 ac17c31ae53fd1d4c378cb28a5847bfbbf1252e0 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 77a6b6d13eb5ef90cfb860210bf340643dcc7759 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 70fed017af55aa7d019f0aeb53bf44730ddc3200 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1cfb5a8aa820c3c4fd13a718d13c69256a79c991 OP_EQUAL

scripthash

OP_HASH160 2a844563124f3b9d46d6b425c64cc7961d52788a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 1714c859c8a35dbd3bf319b60ef1e04c9d63827a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 b05a3679d9e05cbc5018460bef346c3b7006c765

scripthash

OP_HASH160 75b9564f2c1cd5dd8312e1516b216aef7ed9bc92 OP_EQUAL

scripthash

OP_HASH160 38e7727514b776ee7c2f0a08d9cf77f8060b19d4 OP_EQUAL

scripthash

OP_HASH160 c2ee6ccbd57e9290d7e4f3b8df8ce6088c6485d4 OP_EQUAL

witness_v0_scripthash

OP_0 5368e65d9d7f5e7c5469a3736d052789262102f33633872753e1d7d984ba27f4

pubkeyhash

OP_DUP OP_HASH160 c217dd6710343343e15ecb85d80977a70cd9ba6c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5f42d8ddc904d7a159927269b690a8f64df48cce OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1246b0323c789f0524e557c435bfd357309b99fa OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 36111a33bd559949689056529fc6f086f31eeffc

witness_v0_keyhash

OP_0 1cd0e85cbf4c8ed0356eebea80b7f5a86ecc456f

scripthash

OP_HASH160 f013cb3ce66895276c7ecda6381f205dd4cd7896 OP_EQUAL

scripthash

OP_HASH160 ea886e7d2aca32227ef3c2e2a61c976619312f6a OP_EQUAL

scripthash

OP_HASH160 845e720ce4ab3664b7107d71e4f53b9732d39137 OP_EQUAL

scripthash

OP_HASH160 0a8d499be86f16e995797be7cdc06015dbf72205 OP_EQUAL

scripthash

OP_HASH160 1c63dea64ad20a6a9d6a7bb9553409d5dc386496 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 fecb42385d21301c92aa09e93ac2d3905a37fd85 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 108e4757e352c87d718af6015388b0f6d870a9ef OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 27848389070ee1a364d3ac417d8b0b36939aec3a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b467b56fcc81ed9ef233b64fe4e472690248eca0 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6517664988dd064e8bebfdf14c71561c3e83c779

pubkeyhash

OP_DUP OP_HASH160 e32e4c1874ba921e8c67732e49d563884c841ddd OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6f698f4ed2cdbe1a0bead61e2ebbf274afa56774 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 763afbb48b6d99c01894728acb8d2df3a4fce280

witness_v0_keyhash

OP_0 b8d6bf2798efbd2b1f2351ed644277e413e80790

witness_v0_keyhash

OP_0 e738f3c2231270ea658403ddc58679a883a16cbf

pubkeyhash

OP_DUP OP_HASH160 beec238afa3c2961089d678c61f1929ecb9d7fce OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5e1e6cfa20de656db95a10f1c1b77499499c3ad8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 610a9b4ace81221f1c3192bdb1ee1b9648fab9f2 OP_EQUAL

scripthash

OP_HASH160 d2ca33f97e27006291bf510b9db85d75e90bf693 OP_EQUAL

witness_v0_keyhash

OP_0 3a8c61e3ceed0a9b9091f888b5a1518b82f03ccf

pubkeyhash

OP_DUP OP_HASH160 dac3a7a4efd02500146f147989417283f2887376 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 38eccb065dd64b95c34db30d9c3b7369e2197c9e OP_EQUAL

witness_v0_keyhash

OP_0 2ae52f97b2a332c1ca04ea65cf48aa666633cdfe

pubkeyhash

OP_DUP OP_HASH160 6067fe9171d38419a0e28995793dc5545eb24c14 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1cbd76a2ed3f4a569cd851835b53c845d6c5a875 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 602995aac42416a1a57e27fbefff876e8d4e7f65 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 edda7a7d07dfcb8a2bd6a6e0bd6d32dbcdc0b0f0

witness_v0_keyhash

OP_0 a63a087250c48dbf54abe728eb53cca804440296

scripthash

OP_HASH160 7e1c89c464c18c7149417fe1e2a3d90deb84d0b0 OP_EQUAL

witness_v0_keyhash

OP_0 195aea7397e7e2e8b56b81c1b430ce4cd45812eb

scripthash

OP_HASH160 23ebd2ec2fb1ee2902a26828ea4997b6754cbdec OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b2825147405e4d758016c5e8768ddfba1acc3c1a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 bf8da9214b0970b84209aad97ffefe5f21a8088b OP_EQUAL

scripthash

OP_HASH160 48957261bea90691e53e9edf8c97df0b4c217529 OP_EQUAL

witness_v0_keyhash

OP_0 873267294246fd466e1044f13e7af604c80a3b52

witness_v0_scripthash

OP_0 bcb346c3c7231e054aee866c0b3b22febfbc1e8847ed36790490e4b0a0343de6

witness_v0_keyhash

OP_0 b387bc1dcd8839eebfe1b9ba931c1448d9849916

witness_v0_keyhash

OP_0 ceeffaac2888af3cf039c100e991a2db65378aeb

witness_v0_keyhash

OP_0 b5b6ef98bbf01d5b66309417b9f2718e721bbc18

pubkeyhash

OP_DUP OP_HASH160 4dc128d63028deb4a98a8171043af24d1d4f1289 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 63fc32e68c6789bd09883755b9f5a2f2048b48dd

pubkeyhash

OP_DUP OP_HASH160 75c20ce12ded8bad8910bcf29ed2392fa800aff3 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 cb247ed3588344009e9179463cb4a6fe6ee28155 OP_EQUAL

witness_v0_keyhash

OP_0 c388e71fcd5bdd2e58b95d57f8e0e1f2fdec8d2d

witness_v0_keyhash

OP_0 7b3ceab0b2e7a7a45c3c6e4a0ab3320feaff81c6

pubkeyhash

OP_DUP OP_HASH160 7fd80ab2ee098be32b5010802783ad8e9a3407a2 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 282ce4965b9fe968675ac05268871487a5c3e378

scripthash

OP_HASH160 3f97b9ee20bb11e965bb57c65835650cee32ded2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 6661b57731728199e46f1f0f86cae6cd6aca717d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 50389f6f040ce9ee08e59bc7835157e84f0889c9 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b2f7be90d8efff4a0fedd345354f7239459193c1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e82541c30ad542c2f699dfd12fc6a0d5cb074cbc OP_EQUAL

witness_v0_scripthash

OP_0 f1984aee10a68eb526195ed22c671cb290040244f3ea8001a19e0a9e08975c43

witness_v0_keyhash

OP_0 b204c011c4a179ff740beebe680fbc41a46458f2

scripthash

OP_HASH160 4bddb3878770b034f2e64a6e5ae7853635a4946d OP_EQUAL

witness_v0_keyhash

OP_0 3ee9e8cc9e2b80c6d591b312ba40cb407ba8526a

pubkeyhash

OP_DUP OP_HASH160 080078f546ef3ab0035ae9f8b01f3030e4e004c5 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 87e0089aa855bcd62b46fd97053c0469dddf171f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 2bcf07ce070c8c6ea3b7839528f09b566a192549

scripthash

OP_HASH160 ca24d565ea08d661868675f88468b22674c64cc4 OP_EQUAL

witness_v0_keyhash

OP_0 557e0c2704b9b6dbb34475c76f3653510a3bc657

scripthash

OP_HASH160 2bddc6f5db1dc655f5a12a4b30e6f0e55bc45870 OP_EQUAL

scripthash

OP_HASH160 0fe600ad31d19b71fc5720d1384d2d65b78c1250 OP_EQUAL

scripthash

OP_HASH160 c8862e38c892fa3c20ee466f1f933e84031d326c OP_EQUAL

scripthash

OP_HASH160 1dae9a2e18b05cc636e7e46849754084dcf9c893 OP_EQUAL

witness_v0_keyhash

OP_0 72bf214f85b270c5892a1325660e43c4b5e0c215

witness_v0_keyhash

OP_0 ba22c4b578bc7de97951b00fac9723ba52b58007

witness_v0_keyhash

OP_0 f46e1443c02c5e8f85dcc6aae800328c241eedf5

witness_v0_keyhash

OP_0 0f36f96ff6e2cba708901a5d259e80671bb9a3cf

scripthash

OP_HASH160 6d5bca9038fc9519816d8afdbcc1c1b9c4840998 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 eb83bf2faaee1e3e7163fb342ef41cd3ad3f960f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 991f2058c4afc87b76cf78e8c44dbd7bd146447b OP_EQUAL

scripthash

OP_HASH160 c6515ea5367bd45e977a3770c1ada1dc11ca5bf0 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 753c9b0fc53602fb1eb8372a831383272ad36bf4 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 d5787af5b730b43da4107c05cca79beaf87cb04a

scripthash

OP_HASH160 4d21fc108aec1cb7fdc0362ff13cf7358fe1f5a0 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 7bc34644930134947292afc37d6650431ac2216d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 97e41d95519d4229725036fe0b27994cbbba9dee OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 e388d4f0bcbe080e09096cf9329bf863ca411ae658b3b5dc991cc5f32c91f115

witness_v0_keyhash

OP_0 f921e9386785eeac73b22aee82ca183cf1c8732f

pubkeyhash

OP_DUP OP_HASH160 94d7246195f842453489c4d977926ab654dae282 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 99f8d6873d86ec1fa1df91135b65cc71e27bb329 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ad95eb99dc57a60433b4ca9a620041267c433e2c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f140774981cbc48459d4f19ef705bf3cfb3920e8

scripthash

OP_HASH160 571d009a3cf6b9c305f1aef61aac27b3568b6121 OP_EQUAL

scripthash

OP_HASH160 2ee92fbb755635cabb60c5c42c2aaf850e2b98c6 OP_EQUAL

scripthash

OP_HASH160 6021405f9ee7f913cb2fec251fa7916ea5036893 OP_EQUAL

scripthash

OP_HASH160 3893ef3f1357e02b08bea3570c81dd7066026f0e OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 1981aa2fbbb7934088f9a79b34962a7cf32700c5 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b0645b4637090790407e9f7677651c2f44943bbe OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 cd3c730da9e26ccfc1bf2c66e48c133f6ef8ea1f OP_EQUAL

witness_v0_scripthash

OP_0 5fa82ed44894494244c73ac11fa3e9a4eda55656af1b55497fd9b6e34217706b

scripthash

OP_HASH160 d0f79eef074e617ae579f3e46d78a1550280c0ee OP_EQUAL

scripthash

OP_HASH160 b6d15254d7e7fc5218d902ef2bd7bedba740a604 OP_EQUAL

scripthash

OP_HASH160 51c9ae310c200753ad42635de61bc3bdd697947e OP_EQUAL

scripthash

OP_HASH160 f3a90f71b0381abd0d91b673b564226e62edac39 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 86441037735c708be7a5daac7ecb21ccda179c2b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 679839f2a71444e10975687077440f808293beb3

witness_v0_keyhash

OP_0 5292626da72cb8697654232cc2eb0e1e32c9bcff

scripthash

OP_HASH160 c1739138649cf912c8870fa11ec1bae4399865da OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b4d17fbd4f37a462d80cda8c14e6625ebfbff9b6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a4932dab89c2a4d0b3626804970f62a0dbb653f7 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d4c8682875847ccf68bf94e9e8330b71de194cb2 OP_EQUAL

witness_v0_keyhash

OP_0 a14468cbd883499aa358e70ab21c7d01237a3f8d

witness_v0_keyhash

OP_0 87cfc4924ec425594986319aad05d2e84fbaa5a3

scripthash

OP_HASH160 dc1a096441eb894e76ea471fdebf5b731fda0827 OP_EQUAL

witness_v0_keyhash

OP_0 f31d9884de2fe95e2b549479ec2945b43a202fbc

scripthash

OP_HASH160 ba437e2922fd720383c2eb11981034ba9806d9ab OP_EQUAL

scripthash

OP_HASH160 a75cccbb6c1236e54d253a191d9836d9b99e5e53 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 59e21a4e0313119f6b7d6bcb70681880b99d4309 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 40d53a096ecb5e99ae311b69c8509af150cfbf1a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9771a965607afd2597064ffc21be63dde701c6d8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 6bbf44084c41681edab433d04fe4767945ee0239 OP_EQUAL

witness_v0_scripthash

OP_0 8e08bdb0564e33fd3ae5f5f007e8c952a3273e404e85e136654872ec892c4e59

pubkeyhash

OP_DUP OP_HASH160 ab214f758ed491aff93f5aa794c745f1b59b1c94 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 e0206b6bbd4eadac2ed0932e2b86fc702d631d01a81a8e18f4ce59b5181e573e

pubkeyhash

OP_DUP OP_HASH160 ec5be4def530c43736ed94fd2e038310faecf17e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c8543997ca65ecc04f33b3b909755d858297c770 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 7b3c611380f0ae6f93bc636592f0c4652e33b3de

scripthash

OP_HASH160 1c8f9f1f493af40386e62fa2960c5c137e491d06 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d2be96906e27c3725a513ece50cf4f25a1990cd9 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 c910c6cd42d10bf56c16609d2fbee4df78d19ad2

pubkeyhash

OP_DUP OP_HASH160 dc06fbdaf075da73b0e2a4c0135b5b381848eb6e OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 d8cbee41ecb229ad99759319a4e4e14697d3186e

pubkeyhash

OP_DUP OP_HASH160 f04075f872694e3dcd6bf1c57eed18edb9d1bb39 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e5d045e5c1d4dbc771465a174ac6fd96dd4c2ac7

pubkeyhash

OP_DUP OP_HASH160 d24f6199783ca9ec38d366c4d186016c918912ee OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e6772b3a778de7a239e6450f76b299e9be1fd5b4 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 66fa1e029ed221f3f50488dd6341257f59bc0bee OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 762bbfe1cc612e7a6077416489f108270be146b3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 7262da20986950ff3a454cc4225f93161edf1f4b

scripthash

OP_HASH160 45f793d3b531248e3708b336f69c430596a6dfa0 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c5e0612d4f6d2f44e95a9281266b2168aad67617 OP_EQUALVERIFY OP_CHECKSIG