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.
Hash de Tx
03e61e89b239e82a47618770bff8bbaff14e52f188c18849524b4ffcaa3f2732
Resumen
Altura
Número de Confirmación
562,843
Marca de Fecha
2014-08-05 07:21:07
Tamaño (rawtx)
4,850 Bytes
Tamaño de Tx Virtual
4,850 Bytes
Weight
19,400
Eatado
Confirmado
Entrada
0.19935937 BTC
Salida
0.19885937 BTC
Sigops
552
Costos
0.00050000 BTC
Tarifa de Mineros(BTC/kVB)
0.00010309 BTC
Navegador de Otros Blockchains
Tx
Entrada (1)0.19935937 BTC
Salida (138)0.19885937 BTC
Script de Entrada
P2PKH
483045022100dd3c247ac58229e838999748267e8132423ea5ffdab5dabb11d7f993ca42ea2b0220582b9170d7abb3467f56a9f7c3075609481169ddc5dd855af79257b95245e26b012102b92052895637728c541f31b4920591441566f4646a19b3ff7030cd949f74276e
H0E!�<$zł)�8��H&~�2B>��ڵڻ����B�+ X+�p׫�FV���V Hi��݅Z��W�RE�k!� R�V7r�T1���Df�dj��p0͔�t'n
Script de Salida
P2PKH
OP_DUP OP_HASH160 606dfc69d24074c61d110caa7d7ad80012c7a8e6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d90fe38c2da480676f13732736b0cff3a9efcdac OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2ab84067717644b10f6272b4d671548e8e9f0a15 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2761044d6637ce72738ea5bd75f02e0de03ed8e7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 242b89f41669ce3e5db4f9545de9579e49a688cb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 db203b2c0818aa02d0dddaa0e6ded6cafbe5c035 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 35ed5e0d0c6209e1537adfb27cfd94c66fe22ace OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4611b8b35e3766812f925ef19357aecbdaef6999 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4eff9bc104a055a8028a37fc7b19f75d9ed3d8d2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e356960a1a9cf680304b07e39f460bf22a3c3f84 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2e7ce3d993516d34bea560762740d8d5e682df57 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e8ffd28c817bdc75bd8fa33fa5961eff8ac30686 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b659515de22e13b868503fd231d93d9b93423d43 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a0313c7202df13c4730fd077457a6dd14799a83f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cb05c2a9a7e9f337ec2c9492afb103b9d6ef90ac OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 59e70d47759ca454d9325ee168aed74796fdebff OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8f5bdbf33f0bdd37ff1317b44bbe4e2e83919f89 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7839282d13042e87dfcc059221480c3572392d38 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d52be0d229efdabb2a0c78cea8e78e3389a8370f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 01a9ce34428582b1a0a9af289366cb0a6f6fa5b3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4acf2ed9b0b5db3afe1f1c65ffadded17900b393 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0edbb5c7a87fe53254dc4b887c5fd5c535b8eb1c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 df52deea7cbbaacce70681d882c1cddaa07119b8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a57891c87171be3ec91bc0b8a0913c2a5adfb4b1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ee1753941b350c487934d60b9617be6786dc81e4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 df00f58c528e5a06606dcae3e2d09acaf83a1f2b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6a636688e5a0869fb9503f4ec0b0d006b3fc9a72 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dc4c4970638cc81c75f129355e0f34ba265f1938 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b197bd71684c6dc3e84ba6aed1bd849e7dbea5a3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 536829b3b4f89ea0e7a655c7459fb1c92747edb7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1840982efedbcdd5a1699f355275f3992c7d1c3e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4dd98d59777c176d75fca762368fedc36a9d89fb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f2f697e123745082f7b5604d39ada949ffb91c9d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3e4dc901a380cfdc1d26597ce42cec7cdb6f43ec OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7200dd577aa245db7704fa936aa61581c2a07ab6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5c4d24b53a1a20b39dac864f01bfdf1b6fca28c5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 56f909a92e62e5b10b886f4cd5c3402da5595bd6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 10d8b1be764922da84b7687353f16ed3d4e61a86 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 40cb8cf68afac0484940916e2d81ceccb28d60cf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0fa985149c32df1150fb17e7421d442351e1cd82 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e8845eb5091e612f8c64d29d40ef7d31daa801cf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 82bdb1f5efa93ec1c4ebc05df4ceb74c3fd54648 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 58b16ec31db13e7846247fc4a23efa867235ca97 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3f317b88e571c73c86b00bdfcca94cbc9bc5c97d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a9d838453648f8199283049257413c5def256ce7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fa41692c98e0f63ebfbe1983eac382703aef9c6e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c344fd657e79ecf9844ae7d13087774ff9b574e1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b24ceab1fd136f06c87e165a1035c5c9e792f06b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 97c01e91a8b3b6b6951d8c613ad4247074cd622d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ba29f7ceb5bfc722b2440f5a45eaa4265e148f25 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2f0c98280154b76f78a032c8c30c6094aaca4519 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d5013903de9691cff2e28d918ba4982dfd1ae99d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fba8c988e13cfe4118a2e37c7eb37a68c40cece1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 72242d31c64c3362d179ebb71ef086e647622d11 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1d37d45d1cd5defbd1f9adf2fffc4f51f6bf6428 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f34e530396d3706b13bb27a2aa8269d40ae3ba0d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 00870994ff4dd85099eaad2427f51868b177ca78 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c77ebf9631fb5a5e023f70080c75332473da8936 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 30cb22c060b2e574e5263d392946de3acb4f5596 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9c22b1e171edb8247f46d5aa63578f191cfc5a72 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0561a828b2e54c316bb346e15d3445923573a026 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 35c1151caaef819fd1f559daf50db1fa2148b837 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 17e0ede2815e4a4e73e2e1dc12b5c9512028f079 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7cf70fe7e432d3f7df8aede3e3d3238bfb049a5b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e92d2a5eea370f8847c0c582a670e393ce087b44 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2eb4238965f16bee26691338ff7c1c88dfbbba44 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a2e69fbafaeb248fc3adde25df48495672e77431 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fe908d6fab5f29df1931bbe7867ea9b66cdde6ba OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f94945c590631560d814f867a017229cf1f8cf23 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c4f0f51eb1452657a91e874bd32fd69bdb80e38b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 eb864bec5f85bbee7ba102118b268a2530aaf6d3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ab29a7082974291fd6748978a5576b5841efdc0f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c5afb2035a49fa49aabfe9244ddab07bcff81420 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 de4fc152431049f8b89aa3dc5fb21ef72f88a7c8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e73190d0b2ace21b28e40860c91bb7d75a186c96 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9bd3c5ee669d8ff698d0111ee1091c57dfc22b1f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ff0187d7c01c7cfb1fb07d319dff7f6e52125e53 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3c167380bc814988e993f8dd987ad3d1558f4aa3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1b4b2076a9e2935e6f5a4f07af44cf61811fc1df OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ad05a8910d2ff159239f9a928c577aca22b12571 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2c8647182435043dbe056bf63b2251cb5f52a43c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 96007941ba0e40081b47fef2e1b948c9e253f363 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bdc056fa71a8f5231ed02b66e68fa64d107dc131 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 34824344f8d129e63b8bbcca13610ebc2bf57292 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e1152ee95ecc682a0ac4ddda45a6e36d9d8b2baf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3cbd9e9583f03d82b12b755e93463f0599f416b3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a6a9f7db584f8daec9a963cc301eda6072a9328e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 911d94261c6b0c2b10ed9bfd0c116f6fbb1fe3ed OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 189355adedff89321b52507dbc9ec068f8a39187 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fb9bb5ca06595a64373ea3d435c5395218147be0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d0e8bf4c8a9a5e3ab49fada4f10183f912d24446 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 69ae402f01438395afe738765bfde769bb268514 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 757a2404aa0d4012f4fc23649cab13ea4b35a286 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 471a5fb52dd72a2c88410f9b475b35b03f047233 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8568049009ae14b8f08b5d5212da39c122d30249 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 15237f7ef72fe14969aa77ac1cce2c5a2cbf0ded OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4a06e1c520cd1317139b12ed0d57a4dabac0ed7c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 776483a5eef0e569a5bff2c5acf101a0c6f68489 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fa5635ca0191ba3a210f7c0a7fe1abb887cc2898 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e1c2d5b121e607d88ffb29544361c3250d1798b2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f2e096029f5b9203991dad09642af51775ae1f47 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a87472a5c3631405e22c7ee0f4b4d31f2043fb32 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d6edb4eddf5249023473dca5939984ef83f1c74f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2223907acbda14e8375659695befc4efeae61b3e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2ec8fdb2653250c0d489d8da8d5028e5c3a70bde OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9518efb05713f69d0df8b9fdb44ee056f70e2066 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 015a98e43c4e4ef28e01bf04dc790eb02d8ca8ff OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4ea31bbef325990a557f46b06a44194490b24523 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2787c22c7ac5f446ebe5883cccd1cc9472def938 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6086d738deafe3d5226c84ea319e601686ba328c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dcafc6e82b007e68e91d7fc0a50294b6803bacfb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a1c03920de72336477d15ab9ec8dee2b77c99eaa OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5933c4c2367b74a9c9005b3e7512f84da3932bc5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5f2f13a268fb9f748a344959a56ada86e28c3611 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b458b60e4b6e25bdb5189aa36558473960db80f3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 005ffa8904a96aed803a6bf39fbb03d95db2d1f1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c1a7fcc92733eef6dcdc4ed46e4c3cb7472349d3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fc846c47078344db74d258d8f7165610dc09c8a3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ab9e2740557c91ae74e11656b35eab32b3039e12 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 87c3b99b88bb965c4e7e27b60f3e2e36ee4872c0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 04610cf50db3a556c618e0400594262899f0293e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cb79121d3c1bb15791b68fa05740e1327195fc43 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1f7735ec5b271625adaf1ed1934d78dd1de4de98 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6488f5202a3284d50fd76e6cee0d4954562ad6bb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2aca79b37818b9f7129141802e01787179f043ab OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5a2f1d15798911f228d9fffe30e0a9de3c84cd75 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 21a6636f182b3dcb01cb561c0e717785c67ae50b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 05d48bdec069acfad15b44a8d26af43a63d02a29 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 30436d5fa9f61a78f6d8a5d304b01d23c7ac17d0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a2ca3d4b16392605bfd0faaf4783ee0b2912303f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8d4ffd78d6e5ab1957b7ea087a773e1a5dc06898 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e5f315a84d3879ac36042a262355351fa34392d2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3fbf1639f67c8081b935d5831649d5c2f39acb94 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 43f778f88ddc52b595558e219c30c0d1897f6fce OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6962fd7ee516b98ad8a5d20050179b8317fabadd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dd0cec0c3b2ead89cb31e80ce4b5ef99be7f4030 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e1223487992f425516614f048b582a90f3e1195b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e32d1bfd7eb36e31fd8fb495690a8f21d9e82627 OP_EQUALVERIFY OP_CHECKSIG