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
397abfa94fc34555038f053c240c6f8ee127b0b0706bf593854e85535d2833a9
Summary
Height
Confirmations
570,754
Timestamp
2014-06-02 18:24:46
Size (rawtx)
4,851 Bytes
Status
Confirmed
Input
0.50000000 BCH
Output
0.49950000 BCH
Sigops
138
Fees
0.00050000 BCH
Fees Rate(BCH/kB)
0.00010307 BCH
Other Explorers
Transaction
Input (1)0.50000000 BCH
Output (138)0.49950000 BCH
Input Scripts
P2PKH
493046022100df33efaeae31b818b40f2b268983a47e59acbb4efd7e8ec495f0549b4c0b066f022100db3f233aa71a81a8e884454a605e891f1b6b541be2e5b799ed0424b3f6c94280012102b92052895637728c541f31b4920591441566f4646a19b3ff7030cd949f74276e
I0F!�3ﮮ1��+&���~Y��N�~�ĕ�T�L o!�?#:����EJ`^�kT�巙�$���B�!� R�V7r�T1���Df�dj��p0͔�t'n
Output Scripts
P2PKH
OP_DUP OP_HASH160 725bf007b6aeda65685489cadf65a6bcc3ea3625 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d91d1a3dd502b7b88372f61b05dd4add84dacb0c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 728589dff87deb0b363aab90d38cfa5b2a4c7a56 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 78981127f5083bf3b1c4d2ce0f92f950cd34c8c9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 116e121f701cdc99b0893dfe66745a69a39ba5b1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d340fce2256816cdf3baf476958d03b6a2b88e6a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0b794f161f96408bee9bcd6133eeaf328d8b7b50 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0e0dce0881a1c9c668486817d1e0a11ab98d05ac OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c629d1abf6cffa0a6806677a77c4388fda65fa38 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 80aa8039576f2767b9479dcac197aaee540d0181 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 468b6a414a15b7ee1e469d709636c17f53387b87 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bbcb9ec4e4ba24908b03a1c4a65becff2bc9364f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b911a34231591062fbec37435551349b95ca50c4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5d68aa6f4c714968c13042efb84d140dbfc5e77d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 131505136cfc4d224543726c1e709e03f2f1eeed OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0c2e4692d934d71cb9815ff272b62ee3852faa53 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 34ca56f0a92365a140bbdbd9c8a6d101ea007684 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7d143bdef2c3fabd73f813e2b9a1a24b368610de OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dddbad8ddf12aec2c76ae858b999ba1089d1806f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3f90ccea51a51f9e29a6cdb2ad4dfbad230e14cd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b042ccace9fc785fab5e138286853d24eaf791b8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 41495c4500ca9c61e8db205d8f8c30f538411365 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bc19d120a56d377ae9cf0afb609993e3c93c73f4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2349bc561dbe090758f531c9664e73ad601931e1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 07e0fad98921e4c69778654631e59f2ac4b7917f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 aee1b6702295d6e1ea2ac9e521598038723cf093 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 658120df01ef6e2d22e4212fb3ca9d123d7018f2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 599d71721b18d8e4844b5ee99cba944fac205d0a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d98fd3c00ad0bb9a568e5a45c315de8eeffc357f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b3f218fad1aab7596eca9910060492814fa778c5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 46c62f3dda173fdab0955eb23e6ec4da022b5863 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 24982265844a7071c7d83ec2612a8e9a27b54f2d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ff188f945a757899baeb3aeddbf5802caf16360f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b3eb3ee224c2551de270ae887fd9f37baeb9501b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4ce492220a68290f8b339c1d5b60fab5f999c5f5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7ce3b039ab2d1d8bbe7e3eec02fe7d94eaf1a623 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4d8ecd1ebfd7c059a7e996428c1ac6d0ce63dc24 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3a5eb8b57f6213bf4e17fc6f155b3b72a5ef0b7c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 81c9ee4e557ac7de265ffb7eb8b16fa85f6e6855 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 de087523c301e95117e137db0d485271685ee5ae OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 51f63001cf4027d7c9463ea2cacbad4284395a8d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0cf3a21b7866c3efad6eec2dd9b1c63bfb7585b8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9b0aa51748ed01dcef467aff077980dd7f633cf9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5425b1ea883bffcbb5834b2fd85e837afa86ffc2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bec8678869220c8ad7baee1be1707b1214ea4f6c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fbc5b6fb71b1324fd013159c77a2638bd9d8a5cc OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5a92885e33571070d198daa26f69c14269c4d1c8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ed3aa5ea22fffc3a5bd5a186cc8404a8cd9ce5fb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 78da032df7d2d1859c8663d9b937f524fcb3a1f0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2dd23c7e7056d426345b4cb44d74d89ad4b2df12 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6bf7c03fbb8089b10ea90dcbdf6c4aa96edddb8b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a640879318a07c63891bc15e5713589b6d8b3b25 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4324e7fe26e58e051e74f8b37196f352e8a41c36 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b3065b7e416ad4667df3644e213c8a9e86b6f12e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e21060dd15e93e62af4ae6b2e4721b2c00a91725 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9ee51e8ed76b4f8035fd81b46803ec08a54b6d31 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 46b7f3ea0385910730774c1221f79db0d053d644 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 87998597d20bc6723f6db57d88ceb00fa9b522eb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 555a0965e6a88c4400066af0d4c4787c9fa4e35e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5b83dd0e0ff8579e03c5c22326e0d6349ade6548 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 05bea2d7cb27549d5a0a154689e1b7236b800db0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 57960953878ec1ea57fc1ec69f4d1adc6344f17a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 439ff5df39b1984ee92e0622cc782bb0cc4f1f6f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fda5e43a5c02624929d07419097d6870a290b1f3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5aa91808b861e30b6e3ab174987cedb90d0b0385 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b467cd3057aefeedb74ed9902678debf0b20ba44 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 36f9dd031a37cee1263a167f1ae294d6921c4c7d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5d8c431ddb2a0d65bdbfc3d9309aeb79a4e8a541 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8cf9db07073f1d95859671f30953ff250d8d4fdf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 48aa1e428daa95e5e5fa6572b9bbe5673d1b1db5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3842cbd636038cf95e874f9b5754fe5884d3a5e8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3c6e4d2dddb8d411c745fb131371015064df2f41 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b941bc8bf09bc09133a474402251c6bd525ccf58 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 93cdc061c1107388d445c52b1e1d2ade41bd6d7d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d722f71b87e27155e10fe4fc540fcbea804a4c38 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5c906aff6fc6d1551a0dae175a9c22eb1ccff5de OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1e3588b5c4351100d1c42bcc2819b1ab7a3eacf6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7e3733a58d713e30eb2fe656a2cc7a92aafc4db4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3c8d6c89406d206973bda95d3c7bc096cad4a04f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c7a1acb3cbdf270c4f6e80447062de6f3e16e9a4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 301e00298cb056fddb1593ab1450c9be64c175a6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fcbf2a4487d64f3ea680abcb04a0a13d6de186ae OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6d36b9efd88bd7726d947b8afeef4d8c32599a19 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 67e17a82f16e359b81d1b97b777c2dd30bde2dfe OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5ab53def52be43e2c93f8944578c59cfaa2974a5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d2fc9f547a5a64242797c04b55abf92eb0c2e300 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 aa055ef7e85c2eef5d9a6ef2e6d83a9d797c4b17 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1e0ae8a27727182e48b2dadd6ea76c1de81011e9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5976a67acb7a44e6acfbb590c432282ef3629aaa OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 66a53f60a8b0c7a79bdf4aa4c1e51b5bdfc09d00 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 92cfdfdac609ffe83b9c7d8caf54b0665ae572ba OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c13443733949b0aaf46c15a45375ecac4d156259 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f947d82f7aa57137180a2e5d45a46eaac0c3c0c2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 189a2fea43273f97a508d1bca8e611d66647005e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 df1098942a849a4a1e50b4daba259d7ed16a09d2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7c1d0f5db41936e026cd2f21cb5fe87ab547dee8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b5b21b10619b153183592484fbec408187ce2d52 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ea2e3ef093b85cf79f51444dfffecd5e033fd0c0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a370019801f9ad4b40acfa2b02a3291076a22ef8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 824c75e6d7e0eebe9b1f9fd335e3a104d98de786 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 51b1a571218e4e945da33fccf358132138e71936 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7fb6046114988f9e60e36a3edd2dd665c4480c26 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 71a82c75d371d14e5ef9907d082afac19471cc89 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8618c52c8d0f23eecd79de3233c380c656b93bf1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4bb04e376035f4111248a7cac9b09fb66ff7de7a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7b6163ee92ce9c46405bfae6300e017c1cab94a1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a477b6efe1c51552b80e4f2a727bfdc1155a6c3e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e3d5a3653d1517e4d801663dcf31fc5639ca8937 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 aefe9732655ac29ba4ecca30a52b3ef50ea35779 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 33d7f629e2bdf10d9879c4d8a37573e0e95db16a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 83c7f05478a4a2654391cd8c7bbc6d6b350c6b8e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 773dc8d70942c965fe121798ad0a5735074882a4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fd1c6d27a51447d0ba9fca78e1d1450b23378bbc OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0a159e68d0d193eb50e1bae8c0864f85f80fa866 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a4f3fb3a73bf23847c0c2ad71b4d3033fb21b472 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 90e14167824373b07b83287e66081f263a55bd9e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1e7a9dce6a5821cc89cc0c19695156cfbe840d58 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4851cc381610c7da14d4fdb506e4d0187069d04a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 06e7db96c2a99815c39c51755e39add21194a820 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 49660421e8ed1ce57cf33d21009576bfa39f53f3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 587454c26559a477b88e0266ae5a91c10e175ce5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5ea5af1e176b6f8fbe985de8f2788838b723811a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8a0c047001c53444bc2cdc9a0a24b2a7d5367ae8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f4c27822961fe4669af03470734a9feae614ed26 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ab3dbd7f49a19eb252f465ab4ccd8dca9ec3ee66 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 43f294bf0f098305af6115cc59243badddb4edf9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 377f7344941799ce9e4aeffc95f2ec8aa0763e79 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a57649e8e54e73b04ae91c7003e1b0b541b3646b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c83ca4e7aa7f9e73b35e00f218ffcc4248670ddd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d550898dda3b6a625cb75e86358d20f3b7c37def OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b24594fad59558d72343c6c30b73127b6129c010 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6f7210c8f261d2c8faf6dbb382e0131e66a3e219 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c59c511f2b0c4a6f913fb6dd088eb24cb7b6a30b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b86253205ad6ef04d199ebf88f9f3c99d63a9f25 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 abad7ef3c2b31bd4489d87879ab228b1eafcb7ad OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 da223dd0356266c556ea48e47652c03119117d87 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 43978b8764eed6743ca03f35a0c1bd8d2f03454e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e32d1bfd7eb36e31fd8fb495690a8f21d9e82627 OP_EQUALVERIFY OP_CHECKSIG