交易 f56e8e5499ac87eced53f08db515be2a4b2026cb3ca8cf2505a0d28377cb3def

基本信息

  • 写入区块
    726791 (Main Chain)
  • 确认数 148970 次确认
  • 时间戳 2022-03-11 11:03:48
  • 交易大小 6656 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 1.39019355 BTC
  • 输出 1.39012872 BTC
  • 交易费 0.00006483 BTC
  • 交易费率 0.00000997 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(3 笔) 1.39019355 BTC
输出(188 笔) 1.39012872 BTC
输出(188 笔) 1.39012872 BTC
输入脚本
输出脚本

scripthash

1600141607ba0ffcaeb5d0b50ff43539a0059e7188ea16

scripthash

160014054a189942520078c504878ff4fe222ae4656f37

witness_v0_keyhash

输出脚本

pubkeyhash

OP_DUP OP_HASH160 0d21ed8bd0316d4ecf7b458463b82e368e6fec6f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ee4d4d1fce3cf2e840b5c63cc491f670a475b2b2 OP_EQUAL

witness_v0_keyhash

OP_0 5d4dceacd777dd46a7f21b861bfb4dc658535766

pubkeyhash

OP_DUP OP_HASH160 a1c61e87d8647b620b32d3f5eee2b6e2efcbde29 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f74b8c14d550a6b1f4cb70194adcc20822298010 OP_EQUAL

witness_v0_keyhash

OP_0 5ccf5f116dc68b70f0091a7cd299e8cb46b91277

scripthash

OP_HASH160 515976ac9051dc5eec68cb84640662a42efa2209 OP_EQUAL

scripthash

OP_HASH160 533e4a50453d0d59bd9a582eb6048df691a93e46 OP_EQUAL

scripthash

OP_HASH160 94bf4babf877fe1e9f34cb337c6114d693c9c085 OP_EQUAL

witness_v0_keyhash

OP_0 03404f9bb2156837765d933f47437eae7fdc293f

pubkeyhash

OP_DUP OP_HASH160 6b68f72490305c11026363cd78440c50f3dcf183 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e6f33f59c5f0b1f594d7d1867b75a499e9821290 OP_EQUAL

witness_v0_keyhash

OP_0 c812a929c476f2558601e8aa96f9aa393408beee

scripthash

OP_HASH160 aa1490d753c218d0ab3a7220aa9a00e5fbd48497 OP_EQUAL

scripthash

OP_HASH160 9ab6362a04f94597b69cc9eeb7c45b8886f9c545 OP_EQUAL

scripthash

OP_HASH160 c79517118b91c4b69a9dd15d086b90fca9d6013c OP_EQUAL

scripthash

OP_HASH160 ca1ab52aafdac025dcbad8b406033f5424b1cb74 OP_EQUAL

witness_v0_keyhash

OP_0 0ff37fd5b3a5bc7acb97567638e16779fd120684

pubkeyhash

OP_DUP OP_HASH160 2267aafcd9f7e882dbee64909668a525cbb0ec68 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 a8364053d63d99b554ba64c4be3d2982dfffc535 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 7ae1338e37f43a154529cede781839cccb4559bb OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 6fd42df1c48beb66a4411fe0fd2383b00b28ea10 OP_EQUAL

scripthash

OP_HASH160 7261431d030fc5d1f42c61a79dcfece312606c05 OP_EQUAL

scripthash

OP_HASH160 f7ef61a45253b9c16a1bd74d12c2bcfeb945058e OP_EQUAL

scripthash

OP_HASH160 75341fd70cf59aba8f26e6e175cf528e4c25030f OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 da46198d07fd0b52fef3734c3dd3269553195b22 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 b6f9c302f5c7802321b7218d0cd413c2847b67c9

scripthash

OP_HASH160 ee9d3450e973fe0f471b379395c4411a9d6e519c OP_EQUAL

witness_v0_keyhash

OP_0 63944d4747420292b52125c32015fab9440db3e3

pubkeyhash

OP_DUP OP_HASH160 f362352c93ea57611995ba6b636c30e2e35624a0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d71e3b23bd843c14c47cb55d19b490c60637231f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 91b49ea1a0e7a6150b8ccb2f262e25f6900a8387 OP_EQUAL

scripthash

OP_HASH160 6149108a563eb435d2b9c11a6df458263fdb840b OP_EQUAL

scripthash

OP_HASH160 c8a37a969e05018fb6a2b24f5f2bd758fdbeb277 OP_EQUAL

witness_v0_keyhash

OP_0 e4b83dbc6cedd5e646be1ca4efbac7e489858f65

scripthash

OP_HASH160 a76f2b1f6e73b666a8758e125c5384aa76e0a9f6 OP_EQUAL

witness_v0_keyhash

OP_0 d7e7ddfca296f65038cc248bfaeaaffcb8efa05e

witness_v0_keyhash

OP_0 ca9585c9a65632d055dcc0e8f5170f79423b81e9

scripthash

OP_HASH160 50c612193cae8533a99f71234e6233bf00d235bd OP_EQUAL

scripthash

OP_HASH160 4c29996f78519a15d7012b766b4c1765f62abe36 OP_EQUAL

scripthash

OP_HASH160 7dc432dd2030253d89c32b3ed1ddb4c4f7f46d5d OP_EQUAL

scripthash

OP_HASH160 76a94b33b6fa16a1e97f02360ddcf6c2d67961e7 OP_EQUAL

witness_v0_keyhash

OP_0 455215d94baeb3f78f35e06f352aa885a80809fa

scripthash

OP_HASH160 e4bd40e1e0918e1dd73ccd8c7f9178e392fe06c0 OP_EQUAL

scripthash

OP_HASH160 ef9fc1210dc913350c52855e90befb2b70b1d8bb OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 bbb01ac3e45ef92c3a98f8ec82d99efb84646501 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1e1e4f6788d1a6e3121fe14345fc491d5ee9e081 OP_EQUAL

witness_v0_keyhash

OP_0 4b4685aac8720f82f4e2c2b715b7ed3e30445784

scripthash

OP_HASH160 e135f5e7d144836748f941b23a22ccad5a890071 OP_EQUAL

witness_v0_keyhash

OP_0 d2134a31137c966f7944e315ed0c353edf4cbf82

scripthash

OP_HASH160 4fde300e6d125e8a82a5ef558910089b73cb8548 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e9abb95bb772c55dc23ed0bee74d00311b1e8978 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 076b42d140c1d0285048cc375a00048fb664dcf2 OP_EQUAL

scripthash

OP_HASH160 be3390e47aedf92b42fa3a27f44961ec893c2150 OP_EQUAL

scripthash

OP_HASH160 b988d9d2bf321309db0689c2d8ad1244b421ef26 OP_EQUAL

scripthash

OP_HASH160 4143bd0609c8277ca7e12424fd35b226acc84733 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 6096e24353988f64ce09a9c5b27b0cdfd8ee7baa OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f1b9ab1d54daa607bd5ddae22bc0ebffa8d922ae OP_EQUAL

scripthash

OP_HASH160 55fc64dbaeceb77e2879340affdca93c8d220859 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 74a2e719a0deb64cbe8dc2fe1debb3998cabbb3a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 cfacd385f9257d080fa4121ac52d769f52499fcd

scripthash

OP_HASH160 52210f17f691d1318e7f7f1314e97e02b4d1394f OP_EQUAL

scripthash

OP_HASH160 b03c74147b6f2ff8e0459f8237da9145609cb1a8 OP_EQUAL

witness_v0_scripthash

OP_0 28f4895b1dd73ad21168914e68ad52584c0a83ae951f196b4061ea5103a2c3b8

witness_v0_keyhash

OP_0 1164c554103d5f513792e0c99102fbeffcaec9ef

scripthash

OP_HASH160 833085fe553a1a32f3f473f4fe967e6d1fc932e3 OP_EQUAL

scripthash

OP_HASH160 4dce079c9049cfd09be74a86dd821b49c229e1b8 OP_EQUAL

scripthash

OP_HASH160 8e3a8923fee4f618889ee55b20306ef5bf34c9f1 OP_EQUAL

scripthash

OP_HASH160 2e5582bc8633ca5eb2405533497a9c3a9bf33c90 OP_EQUAL

witness_v0_scripthash

OP_0 6d5a40e5af69d31d98d455e8438b1c61ffd8d59418d7ad00decd3cfbc9bfcb03

pubkeyhash

OP_DUP OP_HASH160 7ef5fb9fc95eb59e965ce148315b3b9d93be84f0 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 13ff261de6dc1728c5cbf0f9f5f30393162cccf5 OP_EQUAL

witness_v0_keyhash

OP_0 aa0eeb12db26182f38868346b6f9e2d0aa9ae16a

witness_v0_keyhash

OP_0 8e851eb558cf423f8cd1229b3accff1a6732b049

scripthash

OP_HASH160 43280f6cbbe40d54f237422458011f24c7fe689b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 fb655102859d99e6894e5e92cdded3eb5e23c1ae OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e6ba62b631f780c8171388281b791877c7e18bda OP_EQUAL

witness_v0_keyhash

OP_0 3ade48071fad64ae0d6bffbc9b66d3af1c2e21d6

pubkeyhash

OP_DUP OP_HASH160 59b388d6465d75ed0cad455f1373637b80095fb8 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2fb2057e1a6384bd07f0a5bac4efb26fc4a510e0 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 2b0760bdee8c063294c292e8f0d29a42ffd61df6

scripthash

OP_HASH160 e82709c4cdf63d0e594b7cacea048326025d5077 OP_EQUAL

scripthash

OP_HASH160 ca19b90c6cc2ebd02a20e4f6eab3eca68c18c797 OP_EQUAL

scripthash

OP_HASH160 8e1e0deb747845c12e0d309ca50cc09aa98617b3 OP_EQUAL

scripthash

OP_HASH160 ad3eb77a3e08d4fd30427ba1a69e701454b14113 OP_EQUAL

witness_v0_keyhash

OP_0 5080bffd38cb83bceedb39e2428483f438517499

scripthash

OP_HASH160 2b686d2eeed5004c831f393b244aefcedc09f049 OP_EQUAL

witness_v0_keyhash

OP_0 8615475b7ba3f092a241649c28fff994a5bd0a43

witness_v0_keyhash

OP_0 9c5a375b7e0bff2ce309f45ba0bc986af5274258

scripthash

OP_HASH160 6a316abc9fb700a94b9439b33ec207e5671af511 OP_EQUAL

scripthash

OP_HASH160 a2298a2b02ab70bf472a08ba383c04c71052c88f OP_EQUAL

scripthash

OP_HASH160 544d9a096909c76613ddc5e06a87fee7ce9ebbce OP_EQUAL

scripthash

OP_HASH160 52ae067ffb0a958db399c3f6bb5688490b603bcb OP_EQUAL

scripthash

OP_HASH160 a800c1ba387c8eb461b8c7e784485c270943f250 OP_EQUAL

witness_v0_keyhash

OP_0 cbfba217d88057543c9d527faefe7fe16abd8537

pubkeyhash

OP_DUP OP_HASH160 290108c6d380bbdda811592c4a2782dbc7808d1e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 38e7ef2648b34e8e6ebba88f4d0ec8d810828e5f OP_EQUAL

witness_v0_keyhash

OP_0 9ca6cb826ed31db1fd4bf1f157cf719a60ed5975

scripthash

OP_HASH160 3b1e79fbd6670de757161f7e2c9d6c28a501451d OP_EQUAL

scripthash

OP_HASH160 d43eaa5b1cdbf80f9ed7cb8d5adefa2d957cb807 OP_EQUAL

witness_v0_keyhash

OP_0 c36094675d6bca01122818d53b14d90b4d18b63f

witness_v0_keyhash

OP_0 3b7e810581e01a8330ccbb52cde15286cb0ee836

scripthash

OP_HASH160 7efe9b6e04b64f38b85a275b04687a7db9b1ddf5 OP_EQUAL

witness_v0_keyhash

OP_0 07fa31fbfd118e1af8a1e0393597e0302007e5c2

scripthash

OP_HASH160 c8ac93afca62500d92ef0d3946f42ed59df2fc36 OP_EQUAL

scripthash

OP_HASH160 7b07fe4395f2f88023c4b558156b7bac793e1a5a OP_EQUAL

scripthash

OP_HASH160 8ede41ee782dbe47b625743312ddf2db2db6450a OP_EQUAL

scripthash

OP_HASH160 530a1d101c676767216482848095588c03913232 OP_EQUAL

scripthash

OP_HASH160 8f4b184c470f7cba223e82dab4634f1b30beed02 OP_EQUAL

scripthash

OP_HASH160 32cadbd93063f2982a9830236e5b3cfc9f4849c5 OP_EQUAL

scripthash

OP_HASH160 9f02d538a8e3f48c062c66878c5e6a5d65ba95f4 OP_EQUAL

scripthash

OP_HASH160 8e02ac09b18a837e5f23e923866afa25ded3a5f0 OP_EQUAL

scripthash

OP_HASH160 14f85df9d5297b1db9c4fced3695f567f9c2a2cd OP_EQUAL

scripthash

OP_HASH160 2bef2de17bf9fcbfff4fbf45a76ca5f37ad2ae01 OP_EQUAL

scripthash

OP_HASH160 7eb1bfe093b39d075d98be07b38f142f6c31440f OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f3326a39d0936257a5131dba3b675ef3de8f2b0a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 67fe3f04982698b424e5491b846d2fdf6deccf8e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 620ba5d64262f0d7e6856220318965748da997ea OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2dd637498f740fb79190c1c7396b56d5e418e28a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 800ef8343c8c385e96bef054cca1749d63c2de07 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 0d963141ec21578f449e4824641718d4b61c2c9a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ad536a293a23b54c582e10d653edd74f7b6b4328

scripthash

OP_HASH160 8d68824ddfab2e6a099ccddb9c3f5dd4d173f1bc OP_EQUAL

scripthash

OP_HASH160 9a13ee9b1dcd8e27c4ff80166e991b30426f8085 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 83906885f677597ea7b3224cfc13f78db03d4a69 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 2d0bc3c2e3e880716fbd2f4f28d54cde668d86125385e936d6710b1508aa51b2

scripthash

OP_HASH160 bc3d87938fec6303a7fe41874df4a2709096b48c OP_EQUAL

scripthash

OP_HASH160 997b635b6a57c8655b536702b60a271bd35dcf27 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 a83976c5da937757a7588f98a20271073d4036e8 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 2d0e5a4f9c1e81b79dcc709245430b73724a9f30

scripthash

OP_HASH160 7c96a2d5b984df1038b478cc7f033f7f3a7ed359 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8eeec083c8848222b9f5bb2d194cc48aa697a759 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9fda6cf2a0fa5ef4a91f85e83aec9d1606a358a6 OP_EQUAL

scripthash

OP_HASH160 f9e9c9dd308b11b062fc1ec07b143efb071ce66a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 a7d9a73fef453180f1a162612a70d48606cc6aaf OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 418a6e6e33a546a52caa7051a34504991d0a429d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 4ebdf1790f4382ec4cf1ea3b428690dec57985a184bd8c231d8142394037d4f2

witness_v0_keyhash

OP_0 54757334f2eece536eca6253991b4864872f00a1

witness_v0_keyhash

OP_0 a0283dd4d960cfdda03937971426f1c66e0f26dd

scripthash

OP_HASH160 29cf29bfd16e073128edfac4420809d98c6d29f0 OP_EQUAL

scripthash

OP_HASH160 f60f11d67826cca94a135ea6b7e3a7885966b142 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c4f4219d79fcc7696fcb3d172c9d3495b5fc32ed OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 cf9cb89c323711e0c5612d663a61d7b902c6810a OP_EQUAL

scripthash

OP_HASH160 fa3fb3c5852fa18cefa2fbabfa43704c6cdaffcd OP_EQUAL

scripthash

OP_HASH160 b9aa70d1c6c12e8e07057f5ebffa770efce2c23c OP_EQUAL

witness_v0_scripthash

OP_0 f6605f56c6d3684750d4369571837f68698ce1cef96ae051705d682721e3c868

scripthash

OP_HASH160 b0e51257f89b06185275aa19699338351874017d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 04a12e5d23bfdea59da80a1c53659f77ff0eec0a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b55cb4f9c11894114b68bbb5731f3f562a0b327b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 9d6853efac8cbcf69136d797f5a6aaa7535b476d

scripthash

OP_HASH160 e474fde4a7227050d41a83dfb101f09ead46fe77 OP_EQUAL

witness_v0_keyhash

OP_0 e966546ad26db3b3f1d32703d00d60ff69e44a28

witness_v0_scripthash

OP_0 be96bb78e55dc8d1d278bac73f2f1780cbcfb46b2fcf05221b983d03c27646e2

witness_v0_scripthash

OP_0 30a5a5aad47de5d13ff0aa9f7f0935480e56171de967a7074fa5877438463243

scripthash

OP_HASH160 e36cfba5df8149a98b41433d8ee1b918f6364997 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 deb3fec8ab8b619267f50506b77714111adff7e9 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7992d284fc311ac529478079796156e240720073 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1cd987b13a57d1ea5dbf145cbfbc0abadc59f841 OP_EQUAL

scripthash

OP_HASH160 8fdb7b7931e3e87796d46e5d179d422bbcd022d7 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 edb4f289418717702bee566f8fd25cd748be456c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 1899a70aa0c0ecd0a3437b59b2a9482504a2b8ed470d6316f86e18358f3b1a1f

scripthash

OP_HASH160 c7917013ae92c464588c2add28a82beaf5f1eadc OP_EQUAL

witness_v0_keyhash

OP_0 0a239eb54af7b0b0b3fecb79b01c971c1bb4920e

witness_v0_keyhash

OP_0 6c3b180716609a339c23042cf5b7f94daa1d806a

scripthash

OP_HASH160 efbdc8d3557855001a8be31098dacc4f5870f103 OP_EQUAL

witness_v0_scripthash

OP_0 25af009dc3cf4df07947a2cc737e8b77daaefdc533e9cb347d812030c983e901

scripthash

OP_HASH160 fce4d3df52eaaedd7627af44375d61672c97e6b3 OP_EQUAL

scripthash

OP_HASH160 1dcd5430d1200d842c92a09ac31d29263bb25ff3 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 be026d4cb43d3d023f362c317d67831749246bd4 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 3aa4a06df0bfbc10169fe38e18ccb95ea3b8b6fd19ce3bc4b33fe547ec6af9e8

scripthash

OP_HASH160 48b674b955fd807db72555a66d0f76237d2292c9 OP_EQUAL

witness_v0_keyhash

OP_0 14513badf2ac304aadafd2ff3926ffc4fcf49884

witness_v0_keyhash

OP_0 68e265086de0c5d2753a197d909b2a5b4a92b1a1

scripthash

OP_HASH160 ec4ab4181f0d9b005460f01d3b1e4f8d7ca1b080 OP_EQUAL

witness_v0_keyhash

OP_0 bf2c94be01107f505348009932530b408023a7b3

witness_v0_keyhash

OP_0 3b58aacb6b349253ce2d7bd918e29988078d72eb

scripthash

OP_HASH160 36a8ee9c0a79a15150f45fad6c95871af9c0cdbf OP_EQUAL

scripthash

OP_HASH160 564cf8cad8bdd3937c40eb482c5ea3b91eda8e8b OP_EQUAL

witness_v0_keyhash

OP_0 84cd244823fa5184673674dc65462aca1efd7cb9

scripthash

OP_HASH160 2f8c3b94f8c8551d011c89f763c95102cfe268d4 OP_EQUAL

scripthash

OP_HASH160 0abb41c3da7847fbb1f44a392be6bec923fbe6c8 OP_EQUAL

witness_v0_keyhash

OP_0 e6d0570589f1520bf94b5b1cbbde7bab1734bdb7

scripthash

OP_HASH160 3c33bfac5a16476ad9aa3e5917d911f275129f88 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d6586b17ef80786655face264246d248c6dbc2d5 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 3bccdc714a65572d3f60f2e4edda4e5e811c56bf

scripthash

OP_HASH160 1048e16daf19f7989ade72246f943ad240320222 OP_EQUAL

scripthash

OP_HASH160 3d3d135892f863252e94ecd9b356e22c610c601c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 fe10f958f13f75fc83ed68757bf9cb97fb930d4a OP_EQUALVERIFY OP_CHECKSIG