Transaction Hash
609c43b8079a32f7a08297ea813140535f6df7ee25e5665a82c8b7462ef1c139
Summary
Height
Confirmations
487,117
Timestamp
2015-06-28 12:17:39
Size (rawtx)
4,911 Bytes
Virtual Size
4,911 Bytes
Weight
19,644
Status
Confirmed
Input
5.40561162 BTC
Output
5.40511162 BTC
Sigops
548
Fees
0.00050000 BTC
Fees Rate(BTC/kVB)
0.00010181 BTC
Other Explorers
Transaction
Input (1)5.40561162 BTC
Output (140)5.40511162 BTC
Input Scripts
P2PKH
473044022073d2944e3a24601c5679119dcc2ed7df0157823cb3b0e9c87f4cc8ee3fb7c14702202e61e33501fa8898b3d80e628339e5fbf54a2beb457fe10681a3688d67b14b22012103ae8b67260117424bcce56b7b999195af3186aef556f46d544b25f9358b1b9d1d
G0D sҔN:$`Vy��.��W�<����L��?��G .a�5�����b�9���J+�E���h�g�K"!��g&BK��k{����1���V�mTK%�5��
Output Scripts
P2PKH
OP_DUP OP_HASH160 a864ae75332a5ae0f162d9eef3e4ea1c95449a75 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8eae86a4128f34f9455874e9de1eecd2bfa1482a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c5b908bf2a82ecaff706c6588d61cf38161f717c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 53d5c7b1ad854f86440bca923148691e44b73ecd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 66c9fb0810519478310400b6609491e768a0a060 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 66a1d568464a77dc471fdaa0d8c2084316315fa8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c3569d075859c629096435b7fc46c57515f43a1b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d2e9198c904fd049fb1ee4d1144550ff76cca8fa OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1ffa9b443384ddc521e177790d3fc4d9d234fa66 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 701683e8e5f4cc9dd7e587164f9fd5a1e2798c28 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4163475b91c5d10d67ee6ac909624979a4db1724 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ebe0c228d87d71b1213857751a50f4238b11c2da OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d5be2cbeb6da634925de53e2569a3ae2b5cea8a4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e42c7d45214b61deebe45e5b3e11159c38638324 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 764f04a346bedd0e951e1e14c29d4134196d6cf1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 496846745629da33145ab8faebb5d58110dcbac4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6acc2616980646e54642fd8b14ba80e3751ca673 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e827f170b6f8b82250b5a7e2289566a65dd27f49 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e96e1e42214069ef6548e077fe9d5acb34e11c00 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 59d6e3538eb56dbd5c3f0da8620c714a2113e14e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 af6b1c7405d4b0bc36f228886cdaf642910632b1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9da9c3e79cacda5a4766b982fbc98886bc26dcbb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1d1be80145ace33a659e0eff2af1d7ee0b31010c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c1a4071b6c9ae5a65b1dfa41b72e058dea94c76a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9e3e3d87107de041efac7e280bcf30939dc6fb4d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6c009bc95827b0c68dd70cf4b92c1afcee975780 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 07b1e383f521c44594fef2a00bc6adf4348a4699 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 53aa96652c28dceaf9e44ab1f7e063ba84e0fb5a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5e2b54d3154c1c9ee0e707b8fd1d13feb5cd85f7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 27982d67af5055a212cff49d4a7836f5cb2b93b5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dbf93b3ab739c5da9d4f1b220a7c8e2156e67ad7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 445e232c26a7a5072d17ddbd5ec64395ba5cb7c3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d58f65465a48e8566b42edd9081d1ee324b3d463 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ee2f8666ecbc20208d4edb59e3cf3ca4dcf9d9cd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 19e476afa69310c6ced793c77ed01da3c1a2e5e2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 78c3345693af4517c6359994c4193b15795fd1ab OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 99c3b545b3967c441a880970b09e8af4c81802e7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 65b9972afc889514f17f72259bf1c5cae9ea40bb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8189234ed00f551193b8facf8ff07e19f428b3f1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9549a2c7a1e601202f2a4b1c42948ede5e869dd2 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 70723087c8ab7ebb7db41595679f7f1d911a4d42 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 95ff891da6a97890108e6351d6d51015745c5728 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 659cc1b51e4b7782d96d94a0ac9052ad0964e30e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f532dd343056f452ac308239c36d727e9c7ae998 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4e32d47d4ecbb93cc68305deffa20b0c3770fd5e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c7ad6eda6a752f5a02e5558dc46c15ee814b9375 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4fab36d5dae03e7eecb4ae5e70916fd1afbc6607 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 66d971156e563dc47966c0ea3ee1b32a0d978e63 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 886d8e80ad7f142ef96cfedace4265173aa7b448 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c5e54ec681b0ac3f47f26ac71518734a8cfa3147 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3a87ab75dc5947d1ae0aeeba5c9933ae88bdac83 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e90568c913d6530b4862b4de9983d6e65bb5c6cd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f28c3e60ac17197b7a43f7fe8aa7d0c7b1e9b367 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d969b2c34066cb97e8d4a71eaf68f96317131993 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d09501756dec806d9ad1c55ea0fa1add19241a58 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3382ac4b0719b6611c7eda06c41def2280da51bb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5133f20fe1b509afb707baf7e93345d98e20d0cf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2bc7512f44662543994d2a2f6d219081fda8ec48 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a1cee1cf825d04adc349a73a7bb674c0b6072f8a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9485bf39980bc82251dc411583d93f205d70acaf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 183fe0bf142e6bb3e08102f35c592e03573e2e2e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dbc3441a2cbf4858a19c6f9c69ae0de8ebabcc7b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3f8596d1ab4af2a192840dd29b6ef5a581b9b9ef OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e7d82ffd0b1dadd2362cb41ff12d2527cf5fad72 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3a443eadb1e7644191b9e7a84204cb3ded8d5e2c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6d875498579f110e7eb42b08c0ccbc68ee3779ce OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 767fe4bdce713c05832ab40428053d55a344ea4f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5bb40b9c9ee174ded613cfd27845fa50c2652dbc OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 511ef9e28da3acbe272b9be55f34128e61e4f9ae OP_EQUAL
P2PKH
OP_DUP OP_HASH160 97f7c109f800d9ce69d717735a9be24982dd4dc9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 667195a90706ff1cf49db560c9328c0f7ee9a51f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 525b17b6b2a92127a3544bd206021bfd22818550 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 65fb4c92adba6783a0033720b2cc3f0894096658 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9769544aaf97ea5a14156449ec91f8872257ee5d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7d4a071b83e928d85bca2ade8393c225df102f0e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7eff156abd8c97b6386861e96d1fa90a19398af1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f5a6ae4c314658f46e370bc66b3dc3be3cc8d374 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 91a47457e008ba6673830128430b7e29290bbd08 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4501c4d2f28cec407c9e6964a932ec20c51e9214 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b9c0b4dfef3fccfe32e0316b4e93229984821f6a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2b788153d9c91906113556b82d900cd81bdcdf4d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b14fc76a66320a0237aa8e52ce59d901a3fe307b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a28a505d03d93bde1976378ddc711a63ab8ed86f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c0c5f3e7ee6f712300a095db970032debafa2a68 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 93073419c67d639bc78f66ac919d529fc3d623d9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 aba49ebe7ee50cd872985429533bdf93a98ab149 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 224b5428ac5050e4544debd975165636baabbda1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 738fac2fb93c760e8093a915ee26dab2ebeabad1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 30fd8f83e3b91d24b3943dc504d5bf0b57dfdc4f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9efa185002f574bb5b1937cc9e3eb33e5d6f2b2a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 32d7354db5514d87cc88a86434d21ed19cb144fc OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f80f3ce0ab74d58e90e6ce909567ec05c47c87e4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b5ae2577ec4b20fa4b5f91db1b6dfba505a6ed91 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8bed42c4b5a1d16f3bb3c3ef1cc2d390c01e4fb6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c7bc9a3bc160edb61a630894a6cbc4bc30d1e918 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d8b4baa3a3b71c0d46204a86dfc4095863e7d67b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 094f69aac966630ea51fac3f96906791f2534cd1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e12fe7dbbfb5e0998847df6206b81b11e52c27a9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ee21eefaaa98a9071ffea4b6838ccf4c2a230fce OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 09b31446b6b891daf829dc981ca9d4a7c48d5862 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 519d8df2ab1b5414a3e4c0806da4faed63154ed8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0e96d2af1f90888fc766a18a243302dd0530cb7d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d8bafc159137397b9b2581c01e662882483264c5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7969d5ba9c7f14d12226d32a619d6f0f26c7337c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0783f1b6b83862b9e2ec7e53f71aff1f0729f017 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3382c96cd95d0471b8958a0aea68ea96e56bb694 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 01869856bd4b24316b27d49fc408a675834e4b7f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 73fbffea0993c9c6608c5f81a3046336c10bef36 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 31d78a2f0d61586b8e6a1799be85479a975eaee4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5d62f3ab440fa05382ba6c2f8b41e5c581d59abd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 85506b18f03e3700d51bc1bf16e55d7bd014b565 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3a57bf137f137eedd681f0c6a2320ad15cbc2a26 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5cd2e1b93aceff18bb4b9247497f8bccd05970d0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c4d196ad62d091ed8c6397a8df6f13342abc2732 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d500dcb6684e1dfbf16e11ed0e3c8d0fa729e905 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d1c689fed91ab24f8a768d1191b32ba91d4f789e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0e6f9ee152b353a6a23b257c051560250c8a6114 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 009a8d0112472fc8f28e477b38b0f07fd842f69f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d75f6f06293c852e25c8e5534cf01fbb12958c82 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0e85847ec9562b6139ac436fb65e41a626605c8b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e0cf1acfe6f24be044f4ac5e97d051f74d357d9b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 88e07c7bfb780a44afa53fe0f1e1b8466b4afbb6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b88ff2514591fe6a9097dc7fa9a6491395227a7b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ac39bf983bc40e997f88fa2fba16e08d9c1ec713 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a8fba3d234a6015da3ad7b72aba08a329a6c1c29 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d355ad3a95b4f29387b86701da3cbfb3ef1f4fd6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8e4b03b4e605761b7d14de568c9d269ebcf5aa0e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b2862e0a90cb1e94814a7dd3a2be78c46bbd3e70 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 40dc75ee5b6dcd3409bd1cf63774a5e393fc9bab OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 eacb12778f4375bbf4552118c2113f7a97319d49 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 990b97ab9014d2922e9726302a0638541b2b6018 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5a89e396de22b29b4cb4950a1222ffd8c68d405b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4b272fbb2389e7fde14d26bf4e17e0b0181107fa OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5945a694f4b6b21386bf325048d9c6e003bb9529 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c75622ee6ac6b90ec0151dd6c0cb8235838af786 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 84f554a252adc57c77544289d086cf7170f95d07 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 89db3c6c97d1afb2bb244961db5c022a7e3ba622 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1b42d94b429fa1b5af88c56834b4fcaef7d66998 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 813c0e234fe2d089d7426c0a13d33217e925a748 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 673aca140fa133fd515a84a081b4afae36e0a558 OP_EQUALVERIFY OP_CHECKSIG