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
Summary
Status
Confirmed
Input
3.66729699 BTC
Output
3.66671768 BTC
Sigops
223
Fees
0.00057931 BTC
Fees Rate(BTC/kVB)
0.00009107 BTC
Other Explorers
Transaction
Input (3)3.66729699 BTC
Output (189)3.66671768 BTC
- 0.00428566
Input Scripts
P2WPKH_V0(witness)30440220235936bc295d6616ba968b500ec33042af7076589a15577aac89d727e92a32d7022044af45374e7d8e091c032557ca0f77b65e7a356adefadfc54a93f2a2c06e3f9d0103dd78e72313ad8ba45e26e2747f67075c0a8081aa7f0192386e29b6a874319448P2WPKH_V0(witness)304402206d0f82a71ead3fa929c08f43b55d96bd95ec3bbcc98e74e652dde3abf3cad029022073f14455ed1e09778e1fc78aad9222d718bed5f5863fdbc8c93d156c9b0bb20f0103c387c7db646db8465f80ca7702cbcfbdf6e01f222ef7ed7dcc112439f4c325ffP2WPKH_V0(witness)304402206fbf825b50b9ea9ad2875410624ec339e89d8ac9404ce2a15c26bafe0179d4de0220192f5af086ee0ed2dfd1c0cb7a14f84dd516131fad65798fccbb931d3b78877301023a2fcfb8ad540e56e52c1c2cfcdbd96670cab8b54fa0ef48507ac2cddd824d7bOutput Scripts
P2WPKH_V0OP_0 f4cfe57d0cff04ddcc8561ae11ae479ba7f45845P2WPKH_V0OP_0 529e2ee040b0501bd9fae3df48cf6e6300ba4250P2PKHOP_DUP OP_HASH160 bd239d9b000d97a1aa55365373afae06fcf8ac0c OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 f80b999341b9a7925df574753a303e229deec2b6P2WPKH_V0OP_0 1e4bd77f2d85a1767e43dfac7caacd8d7d431837P2SHOP_HASH160 56d0235636e409e4ba91c7ee746ebd0859f8869f OP_EQUALP2SHOP_HASH160 8e3f988af67d79304b6ee8ea188d8b2f5ecc4b7c OP_EQUALP2PKHOP_DUP OP_HASH160 c8d2587c3a2697ea2c0ca4d5cc002123952ab7a3 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 8b77b75ec78c6ac8b12f3bb3241e45324f98f838P2SHOP_HASH160 085e162bb1b744de9ebb0585728902af2a82e9c3 OP_EQUALP2WSH_V0OP_0 1bffc1c0bed066a5f7fb811a13e064d0ae8d21e5107ef99fde85985469e97b5eP2PKHOP_DUP OP_HASH160 a601c91905c5ddcf831441cd1def3d99fbd25442 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 431f366909c3eb4fbdfd62ea0737eb6e10416b43P2SHOP_HASH160 cf55f06acb307b4d2b15bc95301555ab85e8e283 OP_EQUALP2PKHOP_DUP OP_HASH160 b98c0b419e452dc2c3b0e36c233512a9d40b1186 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 e7dc365f62c8f5d57342ae1442f1fa9b9dea3b42 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 73173cc85d3369e4a2db06cc8b807c5da8bd4c12P2PKHOP_DUP OP_HASH160 545491b0d82d411827a306ec0ed11425201fd3b5 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 98cbe8cc947fe09bea248d6b2c372a1246c10d6d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 7fc1365df413760d862a56e3f561346808ec97ff OP_EQUALP2WPKH_V0OP_0 0be117c97813eeccac730c0d5ecde46687a6ff53P2PKHOP_DUP OP_HASH160 c7f99c03c3dcbf368d28b16655aa83950dbd7760 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 e58cae9dc1dc95f5394cb554a686d3578b400095 OP_EQUALP2WPKH_V0OP_0 863ac826078a4e65c6ffe430cfaf9a78903c8321P2PKHOP_DUP OP_HASH160 2599383d69ed2ee22090453f04edcaa6c57fea7f OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 d33f137e274d57f5d963fd21504423678deab527 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 582bbc45d7c657f12086180d7f009ea50af3e9ef OP_EQUALP2WSH_V0OP_0 b306f6a05d84d2a4e1ee1b29459c82d884bbeaaf5f1e5ccba20ac562f3b667b6P2WSH_V0OP_0 6e0a5703a67139506e5a088e5809fe0759b880d1fe0ece71565fd69c442b261fP2PKHOP_DUP OP_HASH160 22fbef1f80613e7e88364944267b6902cf2e89d8 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 89063495fa3277e4168c71ff25e375e02d598968 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 84abdd47705768b84119d3e37f5806dcf428aee1 OP_EQUALP2WPKH_V0OP_0 a0f504b74aaec137b0537da963043add4c79f6a5P2SHOP_HASH160 052c9561ed0d851b3d5786df33e3d389bf79f58e OP_EQUALP2WPKH_V0OP_0 8c2681c378f7add0080156248343c546bc99cd7cP2SHOP_HASH160 9a9750c5afe5471c85e3feff3a000d6c1b0aed21 OP_EQUALP2PKHOP_DUP OP_HASH160 e8bdd202b3dc151283112adcbb93f63619160063 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 800650dec0797ed70500611bab69c59e7217e596 OP_EQUALP2WPKH_V0OP_0 ae8e0d168127d55df40bbaf9e981a0e1161eb298P2PKHOP_DUP OP_HASH160 ac2a0807aa41d5727a46bb6a4b70e83c75ee3f89 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 0f32de42c1b5a5a1480bb508229178407ae84401 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 8b3f610c56e3eccf52e7fc46307bdef636c2a071 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 b2257b312900f21c273bc371ea21a642c17323bfP2SHOP_HASH160 6eac93c635965c75305f05a9cf1fe4d9d37842cb OP_EQUALP2WPKH_V0OP_0 4467c19b8bf0ee651ebdf1ff308c6478136e95fcP2SHOP_HASH160 390a014fef79cbaaf89d94bff2c430d182e3b4e7 OP_EQUALP2WPKH_V0OP_0 3200348bd6d958427e4137075830a1fadd83c364P2WPKH_V0OP_0 c6c0732e8c2ef8b5e3047e4c43d6ef4a630c6cb8P2SHOP_HASH160 547a2658c3fe2e7b8e380b9e4354837aaf07ddb5 OP_EQUALP2WPKH_V0OP_0 46c4689d20106924c8644f85dc745ad3cab5bc91P2PKHOP_DUP OP_HASH160 856b3b5dfd33ba10efdafb13682f0e6ba75e38f0 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 efc2534f457ccad089c9456688dd24110a52959aP2SHOP_HASH160 f05db4ea780b53ddf9cc10ded547c91fbf1eb8cf OP_EQUALP2WPKH_V0OP_0 e4231d9da6f97f79c27781de3ee8cbcf78ce1a08P2WPKH_V0OP_0 98e693db46cb67bc7cfe22db907134a6e9e98762P2PKHOP_DUP OP_HASH160 df9e28b4e1f7db2b622731836f83252296b49bae OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 59768bbe13251824e19d087b972e9be4a98b4f8f OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1190abfc62c6db96e82c9625f6bb7a7cfd17e246 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 10ae0f467e2446a061f9d4052be74835667feddfP2SHOP_HASH160 966176c89fac41898b533cc1b9af433244c3811e OP_EQUALP2WPKH_V0OP_0 5805514c691d30528644f143848316e333f06461P2PKHOP_DUP OP_HASH160 383a4bc5c21f680d5647cb02bb5165a26d4b00f8 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 c7c7d5aa2439b20209d610452faf51bf3901a1aa OP_EQUALP2PKHOP_DUP OP_HASH160 fdf055a32b40c868ee4bf6f2f3f8cd5abf880406 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 d1059d74b6e674ea4bdc2df709102989823f26e3 OP_EQUALP2SHOP_HASH160 45bbe87aa1640c0897144ecbd0f42c65ade8c101 OP_EQUALP2SHOP_HASH160 030c83e9354caf7648579e7e4a4de995ea8b53a3 OP_EQUALP2SHOP_HASH160 db8ae665d23555a5cdf524a9db077189d051cbc5 OP_EQUALP2SHOP_HASH160 46dfb115a4992e53e8952df20d9a49ffe7cf5ef7 OP_EQUALP2SHOP_HASH160 bedca2009e7c296efdcac17116833ab1b433c21c OP_EQUALP2SHOP_HASH160 4e6c3ba66432cf56dc8884f59f4f4e5f62827fff OP_EQUALP2PKHOP_DUP OP_HASH160 cdbc552d2cd9c969c8673b60b58490ba7f8097a6 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 56facc1daa2bcdea07e7cceead5ddb53927bbeaf OP_EQUALP2WPKH_V0OP_0 8a7bcbfdade503f2f55a50cc319956a46141e319P2WPKH_V0OP_0 96997df6f07a47cc44185582d24f79c7fff44d0aP2PKHOP_DUP OP_HASH160 c4f49757b7b9abb748ff3fb5efbd940f3dc0e5e5 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 01b7f9b484e3ad8f8740fb452559785904262cfc OP_EQUALP2SHOP_HASH160 78794150cf7b167da94ea845f2713376a0400f75 OP_EQUALP2PKHOP_DUP OP_HASH160 e3a341ed53bb7227850a3bb906dea696f5fe1815 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 b5e5a580bf6a76701a2a9ce4913fb4cae4f5e01aP2SHOP_HASH160 dea473fa9649912e55d95d3b21471fb4afa30be9 OP_EQUALP2WPKH_V0OP_0 26b5cfaaf900209a2d0fc550e79a926b05259729P2SHOP_HASH160 e629b337339fdd239b4a94d78e73dc7ed38ac974 OP_EQUALP2SHOP_HASH160 8a97cd656680073a1c1ea87d0165ec2a29871d2d OP_EQUALP2SHOP_HASH160 40dca12561dc72f22348716186a6e0cf7c8c305c OP_EQUALP2WPKH_V0OP_0 06fb30ca4fbb12a427acb1d41f4b502632896c74P2WPKH_V0OP_0 4a31676b6e97e3139fe530f76900fbb1af5c442fP2WPKH_V0OP_0 717378590c743d2e42fd582c5b9e985940e2ec37P2PKHOP_DUP OP_HASH160 6808b9ad3a05a9fc7cfd1fb3b723b8ead452f0ff OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 879001f772c20d2a39ebc8f7b5f1ca559ae2914eP2PKHOP_DUP OP_HASH160 4fa4e25d99322b6f2ea2e234a2e75927ddb10ced OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 9b03fd45a2d56524d5753369488091ae4b9cc49e OP_EQUALP2WPKH_V0OP_0 9d5e7c0fc32483dc22228eddde1e983532bb9869P2WPKH_V0OP_0 ea0809c07613950d4dff4fa7dfbed010f3ef3041P2PKHOP_DUP OP_HASH160 274a2b5f0836e7a8a7b914aabbd4c08080e17a6c OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 0d6c958544ee8bbe79f10c79d4d35e7ec7197a76 OP_EQUALP2SHOP_HASH160 45f3e0efe0247fdb1a68f61c75b7c3bc6cde28e5 OP_EQUALP2SHOP_HASH160 b61a07b4ee6c318a9c2132e816884dfb1e50d1ec OP_EQUALP2PKHOP_DUP OP_HASH160 5fb147b2e73acb6b663dc013457401071e5f5f57 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 ba4dfb34cba7e9da6eca77e761372d2561771fdeP2WPKH_V0OP_0 1be97d2cc836e686105a2c0ea08c8313db2dcdacP2PKHOP_DUP OP_HASH160 557a87b9bd2f05474149650cf5acd954a1114cf9 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 5723491e5df0b1d879bbc006ad83898f00a1bcb9P2PKHOP_DUP OP_HASH160 111ec54694f53e4dac9c503e90573098a47595f5 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 2d30b9f41833509bd4f2392b074875e90685362c OP_EQUALP2WPKH_V0OP_0 65feca68d8090222597696b75f14076832c0d32dP2SHOP_HASH160 d6ee1b5925387be5fa8c86a01fd5987a6a145b77 OP_EQUALP2WPKH_V0OP_0 d87f96b49fad393617c7cb155619874d74902e57P2WPKH_V0OP_0 739c2451118354bcdf01466580c48c934be010ceP2WPKH_V0OP_0 d84c3765e90c20ea17f2262a6c563aca0f3a7d98P2WPKH_V0OP_0 3db0d4fe1a9315455f8d041fe905b9305d7dfd3fP2PKHOP_DUP OP_HASH160 b86938fa66dc1046c121407c5acded00a9f23a7c OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 186af6d3af0c474184ac09038989fce67598cf43 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 847637226e5cdffb92754fa4823fff2485ccad63P2SHOP_HASH160 ffb8e72d8a8ecc1c599dc5403ec56f64188c66e6 OP_EQUALP2PKHOP_DUP OP_HASH160 4e1c6d67fc7ea71d961d08c145908076900c79a0 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 8454bfa4d4cbc73e08023b145e5cc3716fe7b1ba OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 fe1582609a71375cf6bd60b297f0a75454c23a5d OP_EQUALP2PKHOP_DUP OP_HASH160 6abaf52adbf2a52d82fecb4d2a56c34adb201f47 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7340a0dea7a9b1438e31a799f686cc8a3b1b259e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 ec1215d54220dfdd3c59d1eca28492193fcf01c4 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 3c40027039e24b2a790d74ee3ebc3e02be805d69 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 c8d573a73f31c3bea49504e4c53180f9a2292363P2WPKH_V0OP_0 26f5b99cc62aaf3e6ed69f2ed83e929e6c5d97d7P2WPKH_V0OP_0 086161219e642075adcce177c1d2b1509d5fd836P2PKHOP_DUP OP_HASH160 26e6c083a5fa0275055866ce3588436ddbe1ae5f OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 f30239166705865b35dd56ed953371140e3176fa OP_EQUALP2SHOP_HASH160 f0ca6bdd5ee8ff8958858da1cfbf7aca6e08f4df OP_EQUALP2PKHOP_DUP OP_HASH160 41141dd82450c06babbe27ed57828b66a1994e53 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 c1e3321f312434412a4a35c0b3afa2b24ec02d97 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 af52c4c26c430a7f22ff8fc66a688f68d4d097fe OP_EQUALP2PKHOP_DUP OP_HASH160 967f084f1ea8a84f8e2a2c6d1b9673a3f4c772b7 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 4507a41249571ebd0904e5e12c7781ccee6c23b1 OP_EQUALP2WPKH_V0OP_0 b43d906f2155ed861e246ff0d44bbd6a7e5141e9P2SHOP_HASH160 e225fd7b27e7dbcba0a20ebffdf7cfb053e56c5d OP_EQUALP2SHOP_HASH160 cab25ff4926b3fc9b23207289551f1ccdd90dcbc OP_EQUALP2SHOP_HASH160 9e10335b703f7afe745209a34e158dc72c8f7e3f OP_EQUALP2WPKH_V0OP_0 85995904306a62ee8b8dc42693bd2e29b377a6bdP2PKHOP_DUP OP_HASH160 a1bbc896cb045c41cd522062935cca71213b3cde OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 c85f562f7d59cc677dcd33e223dde1fb8fffdc51P2WPKH_V0OP_0 47f3d6289ebcfcb410b7e5f7ea7ab663f226ecc8P2SHOP_HASH160 7286bbfaac40a9f7b1f71c34348a8bc6f3be257c OP_EQUALP2WPKH_V0OP_0 19ba3ce3b37ca55ac22b497c8d739fe034b1bbc2P2PKHOP_DUP OP_HASH160 5fd9a50a4e496e742a3e7486c2a879548fc5c79a OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 b01c0e49f918a9b167800cf8d31d62f58aa73a11P2SHOP_HASH160 f66855310c9f3e1f3a4d4cc68474e8cd82ac4dd7 OP_EQUALP2SHOP_HASH160 3da801e260293b4b9bc1589a00d396f422cb00ba OP_EQUALP2SHOP_HASH160 6458779b16ccc476dc6ba6b39dda6b9b4cf148b3 OP_EQUALP2PKHOP_DUP OP_HASH160 1e1931bf4454f23fffca4d5fff8f09bd056e685e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 b2ddbd1250bbdfac754e105a6ae146d66160b8ff OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 45408aa5589b487a8a71c1929ce28c8cd5c39609P2SHOP_HASH160 f643c53609acefc5b12bcb35b799aa62364bbc29 OP_EQUALP2SHOP_HASH160 746eefa507c4a12f0028f0afda9d6f9c029556ae OP_EQUALP2SHOP_HASH160 f2b1e8a9604a66a4b9157a24432ec61c911e7e6d OP_EQUALP2PKHOP_DUP OP_HASH160 5453cbccaa6585da26411952c73dcaac67696b27 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 9d078aa42ff92386a8843505d6f34343ef1b3e05 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 8edb288de3a3e6e67af60eac457ba22c15497128P2WPKH_V0OP_0 f03d904180fd4d56c04e76237b9d351aa07d8355P2WPKH_V0OP_0 cf9dc751653d59e92b3001be67c3f364ba09c48cP2SHOP_HASH160 b2163cec8005fb8f27db1e5bf564b25bffaf94c6 OP_EQUALP2WSH_V0OP_0 5d5a109fe41f146ef6987fed22f15863b698c9b55745b07894e13e233b8d820bP2SHOP_HASH160 cb38c6281f01d2750f770fff176a9acda3219388 OP_EQUALP2PKHOP_DUP OP_HASH160 9fcec88dea4d359530bebb44eb9cfa1cd8c101b4 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 c90c09b42a894bc155aed9ac258428651925dbf7P2SHOP_HASH160 b5193e6c1c68457cdb7bc459c7625e757e05ae8a OP_EQUALP2WPKH_V0OP_0 7a3b185c16ca736801ae5ee83d323ef3937d3af3P2SHOP_HASH160 d29e6d82649c4edd172ae5f1efadcee01ed2fbc8 OP_EQUALP2WPKH_V0OP_0 aff58cca3f62231b477e8f2e1bb714130cec84a3P2WSH_V0OP_0 025603de088b51d6d786ed0d3b52e268aad75d041f202e628b17bb0e3b4e1a32P2PKHOP_DUP OP_HASH160 9f580d2be1639521bf913d1a2f92efb922b71e66 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 134c394c6ff36201fccba2e8074df6a7a3f0a8a7P2SHOP_HASH160 fd1c5b13467ff9bf62ac71015e6495621ad92fdc OP_EQUALP2SHOP_HASH160 6d80467d0f409f2ec21131707f2357583b0d56e2 OP_EQUALP2PKHOP_DUP OP_HASH160 cbacd30c90b4cab155bf406cc1110e4d060412eb OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 a021ec7ea373f3c2233e59ed5d4248ff7e3cde30P2PKHOP_DUP OP_HASH160 ce28fa8e6e429df04f8fce9ea90d07c65c74ae0a OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 5968783471b16e6276c059b5b849f77a58b41297 OP_EQUALP2WPKH_V0OP_0 6accd3d7f5bb34d48b1bdef32b3e239f1dc62a9fP2WPKH_V0OP_0 9f3cd4cd6828ea41ca4f41f2ae3fd6228d5a1946P2PKHOP_DUP OP_HASH160 b436d4bde749c88430afaf03794774d21d4bbe75 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 b377346e7b1421a6f6559326b2b741719fddeb65 OP_EQUALP2WPKH_V0OP_0 97fa418362137764c07481d9a05ece595a2f249fP2SHOP_HASH160 24c7e155415a88836c4e68c1270fb0696c0a2cea OP_EQUALP2WPKH_V0OP_0 35cd25fc91c60bf39cf56ee7da8d59875d32209cP2WPKH_V0OP_0 e2fe3aee33351cf0f2feff3650374221b845855dP2WPKH_V0OP_0 5a91d8434c95b8e0ca03b68f83334372c9671b1fP2SHOP_HASH160 467fa08c8fa273b2775c8f30444601f9ec20d60a OP_EQUALP2WPKH_V0OP_0 01a360015f90ff382d66db6299178def45e5cdedP2PKHOP_DUP OP_HASH160 7046baf8afd1626c8557bb74c5f9db4f674ece18 OP_EQUALVERIFY OP_CHECKSIG