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.
Transaction Hash
44fe0d11a9aafaecf41b2ea66ddedf2820904759e80a3d9f8507eeebe6f45c2c
Summary
Height
Confirmations
19,594
Timestamp
2024-07-17 01:12:36
Size (rawtx)
6,406 Bytes
Virtual Size
6,244 Bytes
Weight
24,976
Status
Confirmed
Input
1.26554104 BTC
Output
1.26528959 BTC
Sigops
190
Fees
0.00025145 BTC
Fees Rate(BTC/kVB)
0.00004027 BTC
Other Explorers
Transaction
Input (2)1.26554104 BTC
Output (188)1.26528959 BTC
Input Scripts
P2WPKH_V0
(witness)
30440220338c2203b10af59027c889240bf298089ba06f4cda147a07985052f2b97e9174022017b59b78a36c6cd4b0eec2f6a6bb9e9e73296f1c22d36a0a383f5689e24ee99201
03060b8297e0bb4e2ad0c6f1e0f6ba6b0281fef92d6ec420871b865730e9b3fd3e
P2WPKH_V0
(witness)
3044022068505e8461e0bcfa8f59e4e552447622eff71d576cdfa445cf20ac4f0c113555022062c07180bb3ae1047a8580281a390f10b0235cfd581b124166a4f59ec439261501
03ed12aa971ace8fe403725e70d5a50f60b4f2fcf4c996da3d4ffc1565699771d2
Output Scripts
P2WPKH_V0
OP_0 6df43cec4d4e8d1c530040ac7e8f077cb0686642
P2WPKH_V0
OP_0 4d0701285954f849499147abb6f4718763be4f28
P2WPKH_V0
OP_0 90614062c45bbcb5b82bd4ac5aedd15541c7a4a8
P2SH
OP_HASH160 f99adb66aa636d0a454004713f839f1fe3465683 OP_EQUAL
P2WPKH_V0
OP_0 334263288d36885ef194ca1f9f1c1f05e18e30ab
P2SH
OP_HASH160 84c1adc1644058e98a65691ad0741ebeaf95dea1 OP_EQUAL
P2SH
OP_HASH160 4f1d26c295befe2769c482ddbb9ae3500f96103e OP_EQUAL
P2PKH
OP_DUP OP_HASH160 476175e3d5dbe93ea4b913f2685164275d701aa7 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 e4a86e52f0830c6c71f0d224d3e93506e4556750 OP_EQUAL
P2WPKH_V0
OP_0 646daf19a941664f76a0e6d55a09f09b4929b556
P2WPKH_V0
OP_0 df6d4b9c195a896f8cc48b72abca2449efb9f0a8
P2PKH
OP_DUP OP_HASH160 7174cdd7283a6b2e81888030bab4fefb962f1bb0 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 30c8b4306510614b5a02f8a3920410050f6645a0
P2WPKH_V0
OP_0 06f88f9e7689d3bcd2b38fca74ea597aa6ba4a84
P2SH
OP_HASH160 871d50635dcd09adf496ca7f3d19c3c58e0100bc OP_EQUAL
P2WPKH_V0
OP_0 2c3cd674603a84729fc4a16fff06e36ce31f0ddb
P2PKH
OP_DUP OP_HASH160 06c9258812289066eaa902567cbf74f41c7b0d02 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bb266ab089913cd5b882f9a34214d70975bd2ba3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 53232c269f40ed0706d3ebdf8fbe9451286c0b6b OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 492d5752bbf89f129ac0aef8a683d665a897ce91 OP_EQUAL
P2WPKH_V0
OP_0 d4ade0e5b7be2f0c747ed2beec2adad95a3a2c86
P2SH
OP_HASH160 888b9b6627a91675835544c8010b7c9e199d43f6 OP_EQUAL
P2WPKH_V0
OP_0 db9ea11100924b096c95feb335381a032e0b13f0
P2WPKH_V0
OP_0 1cdf51f0ab1b2c7dcf008ab19fa5d8d7ea354780
P2SH
OP_HASH160 60fccfd0c960e84c55b18b7bf7fc30e7b79f2d50 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 6fea79ecf4e372cdbf00435288adad90e1678d94 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 d7f9e01c6eb5e830a20f591ae145343df7c3c92f OP_EQUAL
P2WPKH_V0
OP_0 a4e7203123632b67ccb9de17ddd632a29cf92ff7
P2PKH
OP_DUP OP_HASH160 23a95533fc40b43df0cc3142ae75cccf5b3d2c15 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 ade3a8c07caa059f7a9faf9011f2834b799f9970
P2PKH
OP_DUP OP_HASH160 b8fdb1f65ab0af2973be0b7868595c256bbc8f77 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 20d8a6c51a57629024fd090fbd338d4b61c294ef OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 af849f93429b50e36db355cba0be33a2eada5b35 OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 c77dcb6d902e31c1af251d1013827a5d02c6c5d5202bc93b199b2ae585450d42
P2SH
OP_HASH160 5c0d16fa78243395f7b6411d0069087d12048d84 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 46ae3563074e6ed58f59532ef4310f9f17043a06 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 49859af6d6fe3e4c671a96257050e22a37de8cf5
P2SH
OP_HASH160 45037861217d48c871f580fdf93d749dbd02d8a9 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 f9641584366e551a31caf55dad08da853607d1ee OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 abb34884dded046917a9f097c0c8a40e93cffd41
P2WPKH_V0
OP_0 7ebc2ac64f66ef10e1fc61833e50948063b29ee4
P2WPKH_V0
OP_0 c8b16810a0d8296466ad14bb376b9b1b5d674cb5
P2PKH
OP_DUP OP_HASH160 a650cd0ab5110db78a4e661de966ee18ed3640f3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e8929c3767c2e74ffbd74b2256688b4b67e11566 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 02031a0bb8ea278014715f6ee4ad54ae2512368d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e03bae76ce758d81a12a79930a566c568bf41506 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 f24910d8639462e2ad1d1d1350acc458205c0948 OP_EQUAL
P2WPKH_V0
OP_0 c5588865ebc817ccbf97bde66c542dabb8d1a32e
P2PKH
OP_DUP OP_HASH160 eaf5f49dbd105a63e5557869eba0cfb28429cf30 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 c13c1818237415921c6273a6eef9abe5d455009e
P2WPKH_V0
OP_0 f0ac8458171578f219a7f59b1e7c70ebd2ff4a01
P2WPKH_V0
OP_0 ad02098dab12eadbaf3c672fbe39c5d9f2b71651
P2WPKH_V0
OP_0 add025e5c430452fbffd57cfa4fd61380896b637
P2SH
OP_HASH160 3bed9f690f9ce66bcfdb4d2dff25fd211955b80e OP_EQUAL
P2SH
OP_HASH160 a5fe0a25e38e26fc359b1ee363e0c0a194142b33 OP_EQUAL
P2WPKH_V0
OP_0 84d6c90ea03b552dfa429c8e1d5e38d83298ba44
P2PKH
OP_DUP OP_HASH160 5b6a670db13b38495d1b72d596a5827b5022590d OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 7d719670b3486b2a35a41b3507d5f5f8fd3b8945
P2SH
OP_HASH160 b07ab52261cf6dd8c45bee5184ce3498035e26ad OP_EQUAL
P2WPKH_V0
OP_0 1f30e1c4b203277adf0426e69789146489b5f6b3
P2WSH_V0
OP_0 fbd88366617b4e2c8cd1c9b2d044e83643f2e4ff9ccfdbbd6c910a4e9ebd4c6a
P2SH
OP_HASH160 34d19b6efcde90c83851807a9cf72c64bd205af8 OP_EQUAL
P2WPKH_V0
OP_0 af70b16208b9bcf2b4855eff8024871c4b52121c
P2PKH
OP_DUP OP_HASH160 7e880029d2a85c5242af0fda6354634d188b0109 OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 93d165444109d101e8d78d929b51ec36dc766505d297f21f2fe6948bae3701a8
P2SH
OP_HASH160 51aa0424f8f5314874df20334a6178a78e78d116 OP_EQUAL
P2WSH_V0
OP_0 aed340dbaf271b4c40448dd72ea0ca972a3871d9ebeab74254e361dad37496fa
P2WPKH_V0
OP_0 15ad37e5f48c14d422ff992d00b71ec9a8f883eb
P2WPKH_V0
OP_0 d39d965a0088801c28d015d6cae2b44105b540a2
P2WPKH_V0
OP_0 88c4b4a0fa0ded0070e89176dea11bef20fd8b45
P2WPKH_V0
OP_0 e16e400640dd05ef15370bdfc21020d19ed04ee6
P2SH
OP_HASH160 9fbddcff256c99b7630496f5ee6798c2a55d5973 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 4972abeada16c327adbdf28ae1ae8a48460eb3b7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 876358182b5b2c4f337e4c5c7c9eeba01d5c931a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 ca7269431ec87b4242ddede3c4e9b633118a396c OP_EQUAL
P2PKH
OP_DUP OP_HASH160 5f1cfd24afd16fa905ecba4c9428105f991028ce OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 90d3447c66fe2d890e1e28fa3b8ccfc5a7f23c0e OP_EQUAL
P2SH
OP_HASH160 50cf06f683e30844834d2506555d4e2da51a6ecf OP_EQUAL
P2WPKH_V0
OP_0 7a27e22d1706ea688bf224ee8a4d8cb1a31f42c8
P2PKH
OP_DUP OP_HASH160 b69812521360bfb3d8de2bd5e44d66165638ace7 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 2679acdde38155bb8c5241b8cbda5ae7c43ac0ec
P2SH
OP_HASH160 0bb4a09b374ad3d7b1967da393aa4b5e42b5dfb2 OP_EQUAL
P2WPKH_V0
OP_0 198e779e5a5f33032a959a2b0f608dfb73746112
P2WPKH_V0
OP_0 510059c77a474fd94f24dd25ac643260be3f7e5b
P2WSH_V0
OP_0 cc29da0b918080bb35574b365fedd46ffb208dfd1a2bdc78b4a0f78030b553db
P2SH
OP_HASH160 782ec8d74b5d50001dd36a44bd260a7681338e3b OP_EQUAL
P2SH
OP_HASH160 089a1d3f17e9f0a8a2ecac84c930e1c20daaad6a OP_EQUAL
P2WPKH_V0
OP_0 979801e3b68e13a986e9f86d3c5e75f4cf4ba0f8
P2WPKH_V0
OP_0 f03ae1cd8417df237eab6aac8ec38478c7e2e19d
P2WPKH_V0
OP_0 a1c76f0921498bfe8029790c3df1c4077c951d98
P2SH
OP_HASH160 ec6d95e612fcdcea50e764980324816877bcbf8b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 431d37155c2457ae9879cd972724bc60111062ab OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 23d651e3beed81549285fb0a65655ee6531e07e5
P2PKH
OP_DUP OP_HASH160 5cb413af81a1031a88ea8305e0262059bfa4b7c4 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 688e12cea8b32c2c01bebdbcb63796c7522430e8
P2SH
OP_HASH160 a3d43ca2fff34f4ce8ec6c5470dfa4116125c5eb OP_EQUAL
P2SH
OP_HASH160 fac0a2a288f43d199b7b6f952c1d00d97ed9e625 OP_EQUAL
P2WPKH_V0
OP_0 1c32120a72c02aeb64c76506df4bfa5e09aefa82
P2WPKH_V0
OP_0 5ea6c12f97015b94e9419aa1bb56fa37c6cfd8c9
P2WPKH_V0
OP_0 5516895309198d264a1d58a03e96d6c44ebc4044
P2SH
OP_HASH160 be583fdba5c8c8a7915d94ba805b30a704c58e25 OP_EQUAL
P2WPKH_V0
OP_0 7532b12361ecf4727b8984d768681f40308b371c
P2PKH
OP_DUP OP_HASH160 3e04b2790ee87b166a9eae2d26659ef465075ed6 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 004d8a077b8766c0fe7fac0907a8a30fc73dedf5
P2WPKH_V0
OP_0 5581f116ea0a44d29ca8fb6ca1f01a15dc64b42a
P2WPKH_V0
OP_0 e5a67cc70fba152d797eb82b3e97c8ce3a3777c6
P2SH
OP_HASH160 5243ceffc41f65ae08a47d5738b571ab712eebbb OP_EQUAL
P2WPKH_V0
OP_0 af6f2c2ae829a5391e42322cd32e3be8426ed429
P2SH
OP_HASH160 49ddbb77c56f33f2f1a702501b9b3c6f33011dda OP_EQUAL
P2WPKH_V0
OP_0 e9cf83258307f80033dee07955f248d79fc11a53
P2WPKH_V0
OP_0 4db68de9f4728ea6d1cb66f5d879f9a1734249b9
P2WPKH_V0
OP_0 2f55b61f8dd1c95b585e462be21de8ffa70c263c
P2WPKH_V0
OP_0 63c34c2d426683c4a5c9bbdba5b960e5aecaafbd
P2SH
OP_HASH160 1a8b2265240245786d56f2358c1df06751f7a00e OP_EQUAL
P2SH
OP_HASH160 a8cbed0eb830e21a38262d388a8b3924eb12648a OP_EQUAL
P2SH
OP_HASH160 6734d9d3bec236f38076c62830afb1cb421303dd OP_EQUAL
P2WPKH_V0
OP_0 3a5fa8d3685698017afca14a5d736b8ce9804718
P2WPKH_V0
OP_0 f8457393c8526716804b1f428d16f0f5a8d8d34b
P2WPKH_V0
OP_0 d29784e18ee09a1e45e057313406fe70e4de5413
P2WPKH_V0
OP_0 836a1d488f3526e09fbf27fe5fc0c6ba3e65b26c
P2WPKH_V0
OP_0 8e4df2f1f1d3e5a2b92b2b67681ed7758e0ccc7a
P2PKH
OP_DUP OP_HASH160 ca36d108dffdab2968f3b1f6c0721e1788ab5c56 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e316e42c1be3399a15c60619695356ca57d42a6d OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 e81fe446727f5820566cde5dfffb797a567644a8
P2WPKH_V0
OP_0 b6d9b5ee1a50cabf5df3adc215c828f6c0aa56ec
P2PKH
OP_DUP OP_HASH160 deadee110ccdb901e49c5dc5c2a5b6a8adc60070 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 a05dc691833687b2dc9d3756cf706c4a565e800a
P2PKH
OP_DUP OP_HASH160 3d35690cd374671bcdc51726a5ab04509a6b7254 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d4d40730c509bd626888c22522441f79f16e35a9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1115fdc5f23f0f501c7897ba1c225650c42a6036 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 724f2041b3de1d65501519e2e0add8f840ad8516 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 92a343ad22d9f1747e2df82993f6a3bd871bd2bb OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 25965b23045066bc36c1b327e380f425aabef486
P2WPKH_V0
OP_0 737041930ca79a7a6331e8f8b8444192442bc7a1
P2WPKH_V0
OP_0 ad15973c9112ed772d9b92a499234cefd211ae0a
P2WPKH_V0
OP_0 e2d2dfd91e3f5b52de207825f6672272ac917486
P2WPKH_V0
OP_0 73945c0e557c1081eb373da19e66559f6895e455
P2SH
OP_HASH160 938ae491d118a6b6ac0f27404e93ffc73aef56d5 OP_EQUAL
P2WPKH_V0
OP_0 c3c63bfe8867c01fceb6c8f21609a74a133c5c2c
P2PKH
OP_DUP OP_HASH160 09473a840e274caeb3df4d7adc57c3675c924515 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 916d810697a115d5c86c428284f893b0487fe436
P2SH
OP_HASH160 0e634287e4a86df0c47824ad7cae93c9fd65cbfc OP_EQUAL
P2WPKH_V0
OP_0 ae03f05bc029a9b2a6efb55eed47924ffc6ae4e3
P2WSH_V0
OP_0 498ca1bd574fd78a189d13f32f9cb0553913fb8f550640ca11372fd255259938
P2PKH
OP_DUP OP_HASH160 2377851a907a488e3adfa36996f97fd4c50bef13 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 869a6acf7ff5cb125844a81c7fee307e40753920
P2WPKH_V0
OP_0 b2c3b82146f0ce7034d3f8d9f8449284f7939b81
P2PKH
OP_DUP OP_HASH160 cf1988aa4a0687e85774271add5b0c3d8ad541fd OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 62d915c0a0167fe7da6d7f515e2698229e28335e
P2WPKH_V0
OP_0 abecad75cdb802de9d3548a6634a4b9d744de3f8
P2WPKH_V0
OP_0 0d52904b2cb642b9b11d80f94e9205d8e5fa31f7
P2WPKH_V0
OP_0 db046a25a7f1dc3a90b46875690a51190adf2920
P2WPKH_V0
OP_0 d6d302d4464aa4d3fee58f3a674224eae92d2681
P2PKH
OP_DUP OP_HASH160 6e146d7ad163e7461814cdc19c564b3f5a2dbb65 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 627b9ac54f74eb90e8619ec21812eabd420c8a90 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 d604eba06bd5f3cb9b794ce5edfd21128fca1ef0
P2SH
OP_HASH160 f9e4eabe380123d7a205bc30bb818eea0966b389 OP_EQUAL
P2SH
OP_HASH160 182bf555d7488098bf444995f81d30e17e9e10da OP_EQUAL
P2SH
OP_HASH160 1b03cf87d13fe6791d1566d54149f9eb2f57f4d7 OP_EQUAL
P2WPKH_V0
OP_0 ef0a8c6af65637ab890ac2ac558fbc1400d5a97c
P2PKH
OP_DUP OP_HASH160 fb0782952b594ced06cd6e6f8ef2f6b2a020d1ab OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fbad9ad260ab4807b66bf344a0c5dd73f9e3483d OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 98e92b1e84d308509dd8b10786034c728b0e59f6
P2PKH
OP_DUP OP_HASH160 f0b71dc8fbd24e1efa7d03faab33fa53772777d5 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 07090f4a132d03fade40f736ad8a6aa275629dce OP_EQUAL
P2WPKH_V0
OP_0 f0189b8c839db40f081b39619aed29fe77ac3656
P2SH
OP_HASH160 2b0333bf7e120661180561c6c405a3f6385fdad5 OP_EQUAL
P2SH
OP_HASH160 11b8cb64d84578f726ba02629406775b2c88a611 OP_EQUAL
P2WPKH_V0
OP_0 4ddfb1efb4733053c37ade59257d850c5238293f
P2WSH_V0
OP_0 27c142743fc313f4f58e16fc9fbcc6a83813121da2140e5560f9700bc9806f87
P2WPKH_V0
OP_0 078761fcea0641a9a28198080ef68f8f66edbad5
P2WPKH_V0
OP_0 1f07aaebeb4a4508de47865f66655e7dda521677
P2PKH
OP_DUP OP_HASH160 82629fd377c46688dd129b6dc3d4426394f94d0a OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 d1f90e3060d2028bda3be882217926df4e81bf9e
P2WPKH_V0
OP_0 bdde0c673fd501123984d3359be1e37c4fbb672d
P2WPKH_V0
OP_0 50124b90a6d63f881a5e8f09d8eabeadacc1a68c
P2PKH
OP_DUP OP_HASH160 db7c20c3c36db2ad67eb10edb4fbbec17460f80f OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 d479d0e17962322f99acbad277969358cd52bd4e
P2SH
OP_HASH160 701a19536c1c1a352590b6cf917e7b7ef9db70cd OP_EQUAL
P2SH
OP_HASH160 b8fdb958072d07def55173d13b6c99c86228ec38 OP_EQUAL
P2SH
OP_HASH160 cb56d2891c7c03d47e7599dc2f6978855d809654 OP_EQUAL
P2SH
OP_HASH160 201747bf3c04f0c0b11de97890b19494af613ea9 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 158bb2e5914b955a353f29b9fed06122d0034d2a OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 267747eb18f44168ccae8bb377c04465d325e663
P2PKH
OP_DUP OP_HASH160 1c1cb8fdebb83ad6392523c9f47849a327f5a184 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 47649354ee7b8b91d7008507ccbbbaa4369eb5da
P2WPKH_V0
OP_0 ce8e60e3740c14223b722dd7c5483c7de790e867
P2PKH
OP_DUP OP_HASH160 b9ccd5704acff0131737452e18d23f2c416c3d7d OP_EQUALVERIFY OP_CHECKSIG