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.
Хэш Tx
e569dd7e6ad5af788e4784c24c3bd6682a7d7b1ce1a936dddb64c7fa9332b321
Дайджест
Высота блока
Подтверждения
547,953
Время подтверждения
2014-09-22 17:36:08
Размер (rawtx)
4,848 Bytes
Размер виртуальной Tx
4,848 Bytes
Weight
19,392
Статус
Подтвержденный
Ввод
0.41280029 BTC
Вывод
0.41230029 BTC
Sigops
548
Комиссия
0.00050000 BTC
Тариф майнера(BTC/kVB)
0.00010314 BTC
Другие браузеры блокчейна
Tx
Ввод (1)0.41280029 BTC
Вывод (138)0.41230029 BTC
Скрипт ввода
P2PKH
483045022100a885d2d09bea53ec0b2d0b52063e0f66183c4765c94309e28c5bdb462d8c80bf022077b3a307b720e636116e580f1e04163bfd1ccc105456867699ddfb4a47e42b8001210395918ac07c257b0dd84fbb44fa96f5cb6cb33926744051c94664230f1c53c44e
H0E!����S� - R>f<Ge�C �[�F-��� w��� �6nX;��TV�v���JG�+�!����|%{ �O�D����l�9&t@Q�Fd#S�N
Скрипт вывод
P2PKH
OP_DUP OP_HASH160 7ac68e17e60322e3ac400bcfad6c428aead3af48 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d0337b8aa48ee0f86ea32e41bc379670205ffeb5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1c34968de47d34aef27e18f6a7a1b0a2d479fb07 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b448e92a7b5687609dea63d55df659cdcfeee2b2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 672a92fc4fa2316bcaaec61cfffd4073a9b30cda OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ae1b2a8eef3bb3e4c8e722bbb14aecf95962bfa4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ff32b53f5e67b0f654100dbe60fd1b84cdc42ccf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8601e3ce84f6fa109a36c76ff5edc47280127867 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cc07bc59654c4cdd9485f6c1853852fb216ae9ab OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a28f630fdc7a9771cca7f49bf75cd2c71fda8e1f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e9ab2a433b2f57f8235f5924032a69db224a0227 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 02a28d11b5af687888a978391b2bf664628dd4ee OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 02afed7823b5bfc5c5a26a185de2ef453346e618 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 de0fe073132fd7a5e79c4d8487c2f9c0b0f46b98 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ac7e23c4af4267b0593773af485b67f34fedb18f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 247c4af71836e247fee681908b50a489e71b98f8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 81d3ceb40061010eadba7bded0a14ee577e7796b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1c4fdc36e622dc210ee25e6bb6f877456e934ca7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6cf5edcdd99a730f24cfbd6128e6d0fb4cf3f03c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 95097a71e22044a8f4bef0ffbd47053e6eef7431 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b3774416f5297c3015927bdd292582e158043862 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c00a9ab6bca75dccc4d0ea77b3788e7c43419c36 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9dfb3cd3c67c7fe9e1c72c309ee27c46a065c6c3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 91b829fbbc95e087cc135dbf639df804cbc9a630 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3d2e42142095a4d91b9feee409d224f0b40b6cd7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c27fcb51fea884814c41f71819595f1a90ebbfa6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0d07209a7f192f9463a9d973960c98f0d7287a67 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 013bc05caf2aeb486c59cb3550efc05e7cd4f56c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8ff480b6fec8f21f99f7c5ca3f6dbc31ca64299d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8a8852da8ca31e5726d586b7eadd0a5d91b8bc4f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5b7bab9b83244e65429453753ec7933d88e362f6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4040afc82a9cbc838c50ef0f878ad467f96c5569 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bccec3a5e18c0dc132201204b4a9ce9f4ff04344 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b2d19d497e17efaff9f99e5d45de54ccf6562d1a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 383ae0a1282452aa425adfddec8b0289846b2f94 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a539775543d4d58c2ea7eb026eed18da906eb71c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f1eccb58e006b0fe4212dc69f73d0c88dc5d6441 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 720c23bf4aa2adcbe3a1eb48766e10440a167567 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6c02c5c16c2bab11813f37f17035fbc8ddc75edd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 96bfa1894c5547720c0a5eb2f53eedb5f1bf856f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cb88ae39474e8df16f1ffafdd31b9a46d51311b0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 51849f2f4b95137babcbb4015ffa95f748da4089 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 916bed3c89ad226a3f090b7f35eb38b1b3252fa3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e809efd5688e165c477d91d8c500f7f1fbb47b18 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5140f2e6658c9699a65037a123c6aa941e87c03a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 efcba24ebf763c1f9bf76cfa00fa5c2aa47129a3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 748a8de01128c68adcd80ded238026201166020e OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 50f1ace87f62d6706282440aa2c74b33326035e7 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 8277fcb4fc82d2b9b06bbce74e252262f73e13e7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d616a8e9acb4d85c3bca95436c416a61bb585bdf OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 eee61978a000226a4ef58e2c6bbf0633f337b897 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1c5667d5f4aaa286e5e1e4427f6c3b9abb029770 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 75b5e537fd93f86e70297efd083076d8d13420b9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d092305b9e0424f29132e073f9deab5fdeb59fd4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 61ab9f7ed29715f98fecf0c9167c98b680f16b2b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cb78b61e463a16cea7ca8f9c1d1ae77bba1dd53f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 10c60d358914252cf2341aab7afb99791ffa613f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c8b40832f44513fd832fc07c7d781fe2fce472b1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a796243a623a1b3417ff1214259b73a797f8692f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 34456aaadf954efc2ce821c04a3a8fb6fd6679b3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 971585a568ff148252b5c932b2ad60b6a3eea2bc OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0768473c62f2bd4b6f0d68d06f68bd94d8b9235e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ecc23cce102d2539a9860c254e4d283677fe96e8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1ea6e3e6997a42d2c7cd5fe77084972081236ac2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9108facb9f3872de8a575c71d31ac313a21f50cb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ef49f596f146302fd8df253c6237da021ab3b9f4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 77a0f86009696f8e227b7ee7f88892d166cee62e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8d556f656f8e47474a714efb058ebbc659bf73c7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 654b8eda574f3b2634678adfa78af59ae10dd4db OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 346225a6a2a435d97b6efdbb46aa55ac535cb4e3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fec48e64668a3bf7484f2a94c8a5ba87a07648d2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dc54a37aa1c5deb9fa88b6cfd37afedb262c8291 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 066d8777031a65845a37071d61d4b80a059c2257 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c4407420cde815e09b8fe85d16ebde07795eaeef OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 37bda9a30bd87494780f6527c7d3e0ea48fd4873 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3dcdda6c3c27853442c305ab318c3bed8dbe7fde OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3d7d4a86913689663a7289910c27ab86b8817484 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0659b43e119dc4ca7fc3d0eb14edbdcaa6755611 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fc1db78f65242db66f0b68a773534cf41dc73148 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 af1e9cc70345faf3d9cabe15bbb50ec8bda3cb04 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5e86784426e73967595d89da19194004922502d0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 af3c53d6eb15c54505f87d0536c9119cb6f29206 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 090ffaf638dafb9dcd4de22659acdc02cf183cf0 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c249437170dcc611f995e365f6dcec9f839b2f3a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3124cebebee2a7f4d50f619cc8b032b5d9366633 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 cce5db529f40c4bcdf632e109ee8042a21509c4c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6731a0af42a679b188c78d509d36f06041d90854 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ca2b666e8d52176201dd038bcfb82bcac92a6e3c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b6684bbf12fa35f99c31696124b098763576de43 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 94199d2727149cdb9e485a23370f5bdc44344a82 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 65b05c64c8f3e81a5a540f6b0ec8b2da872e6c3c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dafcb13bf646447e45230624e689211dbf93d288 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e134b150c2adddf35eb2b296e587f621fb7e2017 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 8995ebbe6aaf76c5bd05aba4144615cf0d667d48 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ecf46ff98c8170d5b66a49914dd9d8fbe4b29f67 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7765956fabd4ccf232452792257e98a547b9afe7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a6996e5e5cf5ff324cadf72309bea32b5b53fe64 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4f044959e328bc97ef6c075b2efcc773ba7ebd75 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c3c43f0fcdcc9ac8897ab59a61f6e7025ffb374d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7807daf2d6da4a27704f6732eef3bca07351bcc4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 425f06bc7d7b0b890ee339b311c6ff84ab3f2b02 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d89ab620ee2b79775aa7bfafee81d960ea822877 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 600c5245130509736b082152361d8839f311c1b7 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bf3bd4019d5be23aa45760f8c7b78faa2d223331 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 22fc74bb33b42152e7d4b9eda38fa44c2fe50cb3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0e636ddbf293968d6b608518e9e6a05ea2b4ccf6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2a1b638d1fb101eb0917aef5ae1bc14c3e9c2b33 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4f9d3672e4e91924c38ca1234d0d50a28e869703 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5d973a7e07e59e591d97bbd88baaf4a74bd21633 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6fca4f359f3e227aecf498689492ba76dec7f4a3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c23aa42fff5e70f8f908dd5c46f72c202c0b8d6c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a18d8600bb492d2560f32d6c3f6434656b7329db OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 650ec4a9f768fe3f304ea324c8ebdac558984c69 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7edd8d39e348d15a2a962416685cecda4961b7c1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 edbaaa4d6230dadbe7615dd66479c646cec628b3 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2299e6867e95fb3de9b5eb49477d351f5bd38c86 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1a4f3ad5e3cea0f41e7a0a24016458dd4daeeb1b OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 12a86592932b3100673e22b33ce06ca43525e19d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e828bd8c5446c9c1baec301037bcf31f4ce50879 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 57a35f6c8f70945741542ed6a73e2668f339d083 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0a107ed1e8a5175d8f4dfc7d20a5cd0955a264a4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 904a6efd3e3b52ee25f3929de004c5038c8345db OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5a457aa805ba2fefe105ccd734a003d91810c55a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c2275461c2605e4f7a91c5bd399cbac6070efe83 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 abab4e1b57f3467caed75e29349de19e486ca70d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ff95535e3fa71c0ccd29725d59269c7e2ec7b114 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 603322954d3b6f609f6d7e6e1a097d3ebad0642a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3742710336a36c12a00d42cef3a37ef5be235630 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5e4c0bfe13daffe9e421558ff231c29b5c2a7c70 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 1f12c175c1f0889c3cd7297617a772e483cb6416 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fc87df55138681ecd38d5c2297df45bb41ccfa5e OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 835cc026a974827426e1bb56ab66419eb4c4f8ac OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 018056c7887bd20090c5bba6b0bb951de043ecb1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b34c3629103d2648563cef1013cb445ad733fba9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3ae0db4eb794e1e3f7b934ab8900f4848e444389 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 35adfb6b38e7883019ba4e94b544430a69b82d63 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f88b3a4d2c6b5ff8cce8a282546772b709189e59 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 de8fb766f58bc97a65c6a58b42dfd8bf89f6ecad OP_EQUALVERIFY OP_CHECKSIG