交易 7968c417a189745e69676666a84fbaf57ef169f1a9c5e3f1dae64844dfd091f9

基本信息

  • 写入区块
    459182 (Main Chain)
  • 确认数 382360 次确认
  • 时间戳 2017-03-27 20:17:37
  • 交易大小 5030 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 15.77685677 BTC
  • 输出 15.77559877 BTC
  • 交易费 0.001258 BTC
  • 交易费率 0.0002561 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(2 笔) 15.77685677 BTC
输出(140 笔) 15.77559877 BTC
输出(140 笔) 15.77559877 BTC
输入脚本
输出脚本

pubkeyhash

47304402206e358790db4a331b06c4607a5b6f68cbc3194757840b7ca4777203d7cce12e3e02201389c885566cac1ac9bfa123e80d2f3a0d681e28a4e9bb9fb94cacd010de67690121038836175234670ee4c53943900615248f4a007b002b3c91c84c3edae009b9af3b

pubkeyhash

47304402201e8736b940b998d8ff85c3c0302883891d5fb3e0825b8dfabf2530f63111899f022063beb77e4148a388701b22f6db2035a8763a566be1cdd12b4bd93dffbe9a01db0121033851d44cdf6f1e8bcd9b5159be9f4588ae4959a6cc724ac9a3d17ecef0b6af88

输出脚本

pubkeyhash

OP_DUP OP_HASH160 0ca74c49e20a6289ff338bdaef390928e9d950d1 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 bc976ffa30ea632be4b243cb2d7fe62260143220 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 251c0bee1ecd88f066e8e4025470e0516b0b2023 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 1976e867a104c2795aefe5a6fc9fbcd606c588c1 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 98ddff246969518c66b67c1635a19e730cc2647a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1084e26265951eead77add9751c3052025cb50fd OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e3b4ff7b4bf561e3c30d2f4e0dd8a9d2e4000fd1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 4e9206b3249cb806676f3de578fba348a2c17ef7 OP_EQUAL

scripthash

OP_HASH160 cfa8f80c33aa919d14ceb3c9c2357107383a0f4d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9cbe11704d5005797389738e4f86706568eefa99 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2f1353d367154a9405b497b7c10b867751404efc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a8e69bbf032d9ee047f44b04aee81d411df1cefc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 58790523b5a7a0df987eec00b00044de315f4f8a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2271976ad645cc4009f5001a92227f337834aa8b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 45160ea9d45f6edefef3977ac0b2cdcc29aa594a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ce0059bad79570bf6248eb6188779d23335e143a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 eba625529e52d1a610b97c81d0ecdd567589279b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e580aeb3b9d738a6db5153a0fd49e642b8ca5a0f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 391774b087849a1f07f6b135978d7c022a0795f7 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 042d1a954b5b49dd5e5ed43a00f3e11daef4e77a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 87951f6af019472ae2368c3a37a0ecd849f6101e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9c932c71ad62dfcec7d24ef5f5a37738dc4e3924 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1e6b53c1db6dbf3a9ff73b150967eab6826fcad2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e76ccbbfde84c8e60fd4043475eafcc312630a3f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1bc20e32c6c63476b76d13c7c4911f39882a2afe OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d00bbbdd2059809865bb787c6d1139acf6972130 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 35811f74818f58b14cef5bb17b6c7478d63a8ace OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9b58b1c8abb46b6eeef9938d15dbd68b9a08cdd9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b69ed1207ca5c8f9b62a9ccbe21bd28a049015f7 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 64cd9d34c761b248919278e1ec7f6ec7970835eb OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 60cef9ed3957e73cc6ce881901e3e17cb7ca1a09 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 86bdd8cfab8eb8758eb236fe94735e4cacbfbc88 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 1a0934b5593a2e222d867962c78de3d3c0ef884b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6b148bf8012fce53de8bf0f7683b9ab5c8e05ea1 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 518a224069c4a6ae4a4327c1dba74547d60ed48e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 be43563e6e9c6eefa8a6e76f31c2be8c64a89645 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1ee7de2f03f60b0df683ef4b0bbf6fbff1cb3fc5 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b433acdaa3e85b6b33c9201c8f55c61207a25a73 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e8ad2663104ecc6014f89826dc7e06a359e919b1 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 a19db1d53d4e9efa7855fad555d413630a7e46cc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 bfde7bfd14939d2e72ea41be352f0679ca8bd614 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 29a92c99da5ec335da6d1a0ded097999544a6d19 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e2d9b6f1ff5d782ddc16bae8b9a7828eb5046c88 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 35bca9dbcf6072acb6d12c82d4ce929650e5998f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a936ebe79c1baceb69969cab1f19422d07893f28 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c1cebefd85fcaf7f4f730464103d523f33a8f113 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9e524b8af2e0f0b51a28ee6cbb0a7c4fa8d2b339 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c772c0ab755e3650505f3b013646743ffef2d438 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 622671d73ac02f4a84fe8fc252039555ffe1d31f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 af454c5ed610b72fa025ca588f3dd3d26c56c4f0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 bf0bdb9bac1053c5d02591540452c0e4372da6a3 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d7c290ca5c4558852c104fc31c78db2bb6471fef OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a34adcdee9e6d5e3c5e168098f867cef7d810662 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7df519b9952b4a734dbafbf546af04be8c3a248d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 dadfbad2deef6b4cc1e1928e83ab498a62459dc8 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8f5f22e23b93847cd618048df86a540c05479580 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a7ab9f6d22089a7bc9b09b1dd8b130641091486d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 69539119ffb63dd583ddc83f3c83e00fe4afe86f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0542c3477db702993361ea8aa4eea455d2abc587 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a617eb976c51282606ccd853078129d0f158ce68 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 30e5fb1012d0118691bb072bff2be653e7a064c1 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ba83d1ac260f385271595f34228576dce3462046 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c878c4333a51d6be48b88dee56592b87e5228841 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3e47eb721df5c30f14193774e1f3389115ba4d09 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 08fb63901f5b2a1469b2735c175895f5159be0ce OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 20ac6c7a694e645eff7024c89c54486c200dc51e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 63b1aa5e1271f75118cfdc12375b394b7c4dc7bb OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 bf69f9095775293995ffe57a2f0ce3c413b1a9ee OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 0fac8ab82ad5063c952443e3233414f107741ac3 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 36aea83a3b7de280e2b3eb744b970f4d9c0628cf OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5d0a3681786d89d2a9f5499e197df090c7bc7594 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7a271f29ebcfbd602b99a4dbfbb4e6f605ccade4 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b3b0f333ddb2480f69e813c7ad97459aae2fd27f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 92dcdbf61339111e61d8ed2c0de5103033da5fb1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f0a3933be4b9317609dda1940a91671c70e94703 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 4c2cbe583aac03139ac80661885f6b418f9cc45d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e921a7e9f55b31104c6baeb3f9eb98627f72613c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 489d9b79cd67201aca6f690abb05277b7aef752a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 0ae7c0dc83b8c96f44632014ff51b9bd7448017a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 1c40a0f9f76221a475ff296268132cfe1350783c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 296dd324348dc70f8adb4c29334beaec21477ea6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1b7335314342e69447404e2e072083f717bb93cc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 06852ebb489e8651850fdbfc3b18f6bf8baf2dcd OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2e6475c3f54a0e04813390e574148571442a6647 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ef484179aa538fb26979d0e2d14b55f1da0e812d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c972f4435c6790b062569dc6e13e66b9a6ea990d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 749cb13e119d53b6d74aa046c7986f4ee57efa64 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a95b661a7dd9928496a9ec36cbbd1e9706f7142b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 094f69aac966630ea51fac3f96906791f2534cd1 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1f35f8ab3eb523011c8e24cbcee85832229432e2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6570afd13df6bec6f761c89e2cdb80e73baa08fa OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b9f0c61798e77494130e813b73bd957625ecab65 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9a2f344bb40da7b311c929a01d6f20f18edf29ad OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 92421a3d31e6d8f3f2b141dc7fec11e92e751a5b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6442fd6e2087fff570335d65772a11ff1e3cfa47 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ba70466cf3567351c4f1d02493fe5cbb23b33e08 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ee9f722a9abceac6ef5cd6f422fdf3bc71596a3f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f598aeeac85b1d48e2e5bd966a2a9da9534a30ce OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 29fdf4ee1f1c48c018d42a5f7f4395af8760407e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 826171db8da096f7ac01c59a6eb2ac4ad8fc925f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0783f1b6b83862b9e2ec7e53f71aff1f0729f017 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ec81989010a76a5a0f062476118e66530da101e1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b32119d7922675d54db793e3029bd76e630ab549 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c40df5aea93dfa515c937f76089989bea0536a1b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 26d0b2062021eac70f3989b9f6ffbe3ca5bb496f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e031fd0588692b4a49db921fcab403f61906c958 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8ed0b07c7bff8c476e226674c1d1e35c574550d9 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ad933bbe238d4ae78fb5a95e7bf39f9f1d33793c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9414c66149823e7199724397113a689aa11715e0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 553b832234b475b1aaa46ba248f36ca35e61545b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b4782c51d5664b82538c8ed146a6df04fec4e84a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 cd2ac5a318269321bef40907c143e85f89e8ded5 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0d4fdb4a687f3c180f60a0c099f39dc59e207a4c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8bbdb721b0d3f7008b736ad5ab23fcfcfd59388a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 55c29fa51836c46d1d387f4c3ce0c3182c5eaa6c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 acf23832140a25f83064614d9dbd8fd079b2c8e9 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e0934e021f1d27cc358475080ace5ec13a24176f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9ee28601a09cad22e48b010fd557f4daa9bb8061 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b615d32d97c4506bc68af46fa1472bcb35450938 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 53eba2ca051f170e6e5c0e812d58e215ab8f3da7 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 cc34d0dd030b7759f229c9352c8cbae0985bedfe OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0f78f43b3fdfe6d5825eae460e6a2e89c3af17bd OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a5f49544d9873d4cac469a1307ded8b46fbed835 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8985a01700ba8676d64411ac1d21ea90986c4c8b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5b325863b271fc2065adc9ee51e0294dac1b041a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6dc8d83bf517dab787bad829f643450c303da11b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f4487fb15f65626c9ea0de7fe228b18ebeb0316c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f63bb9b910ad32efe937e5206c697ef7f5fc13b8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 bd363642d6f34484ebe572e156a750c78eeb4daf OP_EQUAL

scripthash

OP_HASH160 f4da0df4f4371e81ec19aa57aa527535bde16bdb OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ce2b1a9c9671b6620e3fe37482812abe6066ddd2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8708014b9a8a96eb02bcdb63c1fb2326f0a8838a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8d74196d2d58d1cd665942d9272cf64ebadef39a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 215535b094713887c968b2e09491fb8ae883c6da OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 36dd3c7c00ac624051d35392da1f51d22f16d76d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e5ac8a8328b3aae5a26167e0272ca86d4a33b372 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1f27e961a9d5de0230ec25ce95076fec13b166ab OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 4ecd69e5eccb5003103b33865c11bf5ac903cb4f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0fa394c4bd1bd1374d292781e977b4f5abc5ed92 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a96bdc8eae7b2ecaee03b6b9f319c69e1be52ba0 OP_EQUALVERIFY OP_CHECKSIG