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.
USD($)Pусский
Дайджест
Статус
Подтвержденный
Ввод
197.85073989 BTC
Вывод
197.83146825 BTC
Sigops
492
Комиссия
0.01927164 BTC
Тариф майнера(BTC/kVB)
0.00362385 BTC
Другие браузеры блокчейна
Tx
Ввод (2)197.85073989 BTC
Вывод (147)197.83146825 BTC
Скрипт ввода
P2PKH47304402204e1f71e230bf31125b8d4f404d148218c2080de3feb0722a0f8b76fcb66d266502207593db2ec73c76fb50114dcdbdf03b48c846fd1dad31274832b9bb83c2c206710141047146f0e0fcb3139947cf0beb870fe251930ca10d4545793d31033e801b5219abf56c11a3cf3406ca590e4c14b0dab749d20862b3adc4709153c280c2a78be10cG0D N q�0�1[�O@M��
���r*�v��m&e u��.�<v�PMͽ�;H�F� �1'H2�����qAqF�����G� ��Q� �
EEy=1>�R��l��4�YL�ڷI�b���p�S§�� P2PKH473044022052b92ac3f5a1991ea21237c6d7810cb818aa7af8868c050115f1c0d2175566b402201b466f7f38b2fb96de511a97c903b91da11907f95df73d42a9cd88434160a0670141047146f0e0fcb3139947cf0beb870fe251930ca10d4545793d31033e801b5219abf56c11a3cf3406ca590e4c14b0dab749d20862b3adc4709153c280c2a78be10cG0D R�*���� �7�ׁ ��z������Uf� Fo8����Q��� ��]�=B�͈CA`�gAqF�����G� ��Q� �
EEy=1>�R��l��4�YL�ڷI�b���p�S§�� Скрипт вывод
P2PKHOP_DUP OP_HASH160 42ed378d13ad5efa5b5b40ea859603ed2d9ae9c0 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 21c850ab725017ca175bdf693b457fce4f5b05ec OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 c701ce5d1ec119ab6381810c7eae8ad867034e36 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7f7d7fedfff58b16fb57c997c9b379cf09f5ce7e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 b1ffb1d5022ab5d7b87894789d02ebd0eb542f17 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 dbf117708e6884cc6f9a4b4ee9c4a5d8f2189eda OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 5dd079490591910b30f6d32eb1dd2bd1192e2578 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 75256589a2b1be82a3263a1870f600f95c810d6c OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 f2d9706170a2827cbbc60d89d2ca5017b7570fc4 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 51b8296473ac0f3c3450b1ac42ffccb8a5a9dc6d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 102e06a7369b76eb3cb2fe6b2c842ae5b077ebe4 OP_EQUALP2SHOP_HASH160 e456a3c3b75503c633a8c9c7e9bd94a127d03e2c OP_EQUALP2PKHOP_DUP OP_HASH160 ce753c72e0205737643491e21545206f777c892a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 88176ff0f2c201a3f9529f3dd32c8446e292be71 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 e5243a6938489bc828eb9531ee06d478ede21c90 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 f333192db096ea701b3eb0e9da59ea44c95c21b5 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 0f4fc75a3c4216d3c4f6da37e86fdd57d042eb97 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 2742fc31af34a4b75e2a2e94d7d591baf8a8b2b3 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 26ce296b09c18f55157af956df8c5078eaac8a61 OP_EQUALP2PKHOP_DUP OP_HASH160 19051677857331c4953539f0865acf4863b39d6e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 3280a39acbbba1b77cbb3c1815af2d3d1e0fc432 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 ba3ee6f67c52f030c7ad91ee675fd93f96d54b5c OP_EQUALP2PKHOP_DUP OP_HASH160 d8244c8f37012c18f55ed91c13c33c9ba2183d36 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 448af1f6f6dd6c313974e69a37ba518e6403b3d1 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 025a45c98afcb319889b3d28bc14db7726dc9e9d OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7cad2acf796007c7842aac381f0e4b7ada47088f OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7f7ca1dc6a79ac815a85604ddf3e88cc937891f2 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 cecb5709a7d568a3976f1ec541174612cb9aaf68 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 0e3c8bb3e5a45effb55a840369757c85684ddc9f OP_EQUALP2PKHOP_DUP OP_HASH160 50b816b21500ee562785537dd0a7e5d329ccb67b OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 e3be2e42683a92ab0a2a18a2055d5e82edcf32d5 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 2ddc87b853f7c7a3866b16f9a3fdeab97f0f4471 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 a4efa118d6686728bbabd6d9d4247f887b1ab5d8 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 bcfd7d46bc18100e5b67724ecff6e39b3e0a1397 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 2c9fd2c8c1d50b330d4b513c29d262bc432f26f5 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 1953ca391cfd65dff7d5d5619cf08ff3eb18ee9e OP_EQUALP2PKHOP_DUP OP_HASH160 d47938c8112acd58c58cab7d2f31cd4c69559ed5 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 637693b1d27728699d1303d943dc4688ddd137cb OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1aaaa8c8631c4d7b11090412de7cbb5397b0dccb OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 2a2bc35e905730062d8fde4a8c785295a4af7d92 OP_EQUALP2PKHOP_DUP OP_HASH160 b56af771ea82eb6b287116d4def7974d6d75a558 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 c7cb48e7d69d974026d7d2e0458cd0af20b2df7a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 464f9dbf6a8f299058de350308e678a1132389fc OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 e5c597cc42758f516ea4706d1d40ac2f1891b8e3 OP_EQUALP2PKHOP_DUP OP_HASH160 d283786c5de4779e437f6f6001dd7d608e5d262a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 a59bf2b80257b7301bdb85443291320bf8d853fe OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 33c87a67076225e24b4596fed76d072f7dda3b42 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 9ac341fbfc8d0cb6bf3d377b33c7a966c744907d OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7ff3d6aa40b398cb0543e80f486f7c07910a1ab3 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 7b5a5456a6c1b72c66b23b06a14858c22de22b10 OP_EQUALP2PKHOP_DUP OP_HASH160 d0eff49702f44f935af392cf68e74f51a4b04142 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 2f39dc7a5990af91e0d246e54e0f10e1c422bf16 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 296157bcfd7fd62c80be3d92630a2f42311ed8c7 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1a522e4f5dbb8d644e5fc76ad4c6f76de61dd605 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 30e1ce49a30ba76942d25d36f578b01e66d03578 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 a008daa3ad6a69940ca42e943e8241fce1c7e1de OP_EQUALP2SHOP_HASH160 b7c627ad1bd058f70299c97db097b81c75a1a5fa OP_EQUALP2PKHOP_DUP OP_HASH160 87b184a4f735fe35be68b997ed385d487c010738 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1a8d4dfc3e5063ddc3ba7a8fa72884b9c5d83f7f OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 0c1d2bd908314ac7ca7976eee8937181716e73c1 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 d5d52c72fd252a17727b2e3d22362ac354d80cca OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 f42f1030606d7ac0e84e781e78285421d5caa772 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 9ebc9a11df0761a74736da98d6810333cc8133a9 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 5d1e731c356b23cf9718905deccc2190aa9ed5f4 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 d4defa3d2873df07f2168697d93a2a034a742c98 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 4697c46806657809c31b371d84b1965397963e58 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 79cde08fab19de2735162160e4b790246c76f287 OP_EQUALP2PKHOP_DUP OP_HASH160 c4f65ffd697d492a85499c116781adbd76943f76 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 9385f86e2aaff979e50c0bbf17e73ae54de726ae OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 4967f9b02399e49c3dd8efa4823e37bac88de44a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 897501860475b58f1a0e3d61328a8c4da8dda047 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 24bfa147046cf7945a77766e79e96efdb764ea1e OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 120f051016d74f2b7896cd7a3178b10bc742b9f0 OP_EQUALP2PKHOP_DUP OP_HASH160 5b1d80caf518f23aab393b6aa4945dd87fbc824f OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 ceac88002d5fb53f22c3a27b30180e35cd0afeec OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 4e27ce4882b492dd04442c1cdadefdc124211f4c OP_EQUALP2SHOP_HASH160 a3191aee6800a6c24ea21ec424f6cbf35dc67e96 OP_EQUALP2PKHOP_DUP OP_HASH160 987c18cce925cfc71403bc59ea586a4c1c8d0a12 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 c119804ec999413e48abd6ddb9579f340e09eacd OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 b13f0e4e0a5c11a958e6f5dd570d69daa4135188 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 5a4384ac3005b321acf20d204f327733ba144038 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7ae792574cfa2eca9bf3251d680575f0d785e083 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 e25c9e03272572583393afdad71bd3f286d24d85 OP_EQUALP2PKHOP_DUP OP_HASH160 9f1bc1d43c6c0cc8716009558b32703c4dd9866a OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 69f373da5b72e4cd9c19a3a95a405453e15d2368 OP_EQUALP2PKHOP_DUP OP_HASH160 1127e7c47a619e2465bc7c18a350bba117faf1c5 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 2c6bf88e0274126f0eedf3e7102d3843bdce2228 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 96986d82826f1b9f1fa9ad2758eea5db818859fe OP_EQUALP2PKHOP_DUP OP_HASH160 a0af05ac8e4ec1d2ce775ce65dc3a0fd077c6a3a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 24dbf62c55a77dfb01a4544654cf99681af4ceab OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 ff0013dc2717e65ef0bd16d430fa84800d61b16a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 dc79721b4b3a0dba23971d8394d62736df67dfad OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1e5ff305ce3043a172bb8e271f3f9910bbbd8ea9 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 32dfb649d7331d8f6b4e61a13078d812ee310da2 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 39af06f4d8aeb6b2445633d0c77a02be5460f720 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 9f1130f7e41f899a427abef645c713afed2c0812 OP_EQUALP2SHOP_HASH160 290602933a8d3c01c86345ad08c81fcc6f264b87 OP_EQUALP2PKHOP_DUP OP_HASH160 5c81a018360d36c967ee66130bbcb338f9cca02d OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 f90243f8f8d3040baf262da39b9ddcaff5934b73 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 52c08a514b5d8b059ed1094640d6ea1d0862e43b OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 6b89d0773ae0a5567c9ea36cc51c8339f2856745 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 a5ea2ae9f9f6b4f5db310d63b63eddc448dfa96e OP_EQUALP2PKHOP_DUP OP_HASH160 0ea97e545389ed10804a724c688fe87c171ac59f OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 91e2ca0cbda67c876271682acda256849c7c9d85 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 74bd50630e5499a22b7d26bbd35573b825bc621a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 e0b6abf4a89db2d2119ff23c4cc1445d921c074d OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 e617b19ff9835bf326814495bd6bd85cd3f02db5 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 4a3c2b80c2f490627c43cfa6861444cd0277920a OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 13ff61a7ac235f56775548fb0f9dc9f76d0578bf OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 271adc79d75186bcad6ff4652922ee69dfee3b5e OP_EQUALP2PKHOP_DUP OP_HASH160 962afa6eaec658c9c1697b1cf4598bff8d3475f8 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 423f90da4cfda31057388544b42640e871b53073 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 3796f0d0d5b614933a5e458d3ed704e7ee601d3f OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 590afe6e6d8055f0dce24973860cc2d570f179f3 OP_EQUALP2PKHOP_DUP OP_HASH160 82fe334a5c36461c70f4007bf960f049ac5e32de OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 ff653816a2accac6491458b20b68c11ae96ae359 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 cdeece09d7dc4822919e12912b2298d154519d5d OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 ce1e2fceaead2516bb5d496ede53dfc0c710002e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 76c6e4e52f58ef7d0a22d3a328f5704b39d623b6 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 b0be86b2cad8077c7311c2a7bf06d46b4384d1cd OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 8146fc1a40f935f8cda39509ffcbef2ff7e7d0a8 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 acff56f3485325c5107e0a3a5c746aae82ae37ee OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 4c8f61ab1a0f941a12cbf54ab3b72c09d46326a3 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 d03ee8af9c5f9847770effe76c648a6f52feee49 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 0a07a08524afd239a6ec0c5d92de09661103c8c7 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 a779daf91dfafca41cdd4bd8cf5a8a9659b40aaf OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 9aab623cad251707a2e117d21150b366b839c420 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 cee2b5e17d84b9d89d60cab609c8a4853ee881e3 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 5c1122714107d820a2b9dc693198c4ad5104fa0c OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 cf5cfdb412c0e46122f0c29c39186bfefebbc38b OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 530da20ccf86cf47344033fce3588cb91f067f96 OP_EQUALP2PKHOP_DUP OP_HASH160 96bfaa12afbcf60d7d3186d8b47a93cf79d24bf9 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 230c6df1babc81f725ad137619d9ee4ae4a793df OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 969c42c2d6b0a11fd3a3a79c580d5d0c6f14e81f OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 823447125c5ce69756fd97467c8c431f7a44abab OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 3cbe45efa1e6610243bd35fb1e6d28477dfb90bd OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 c179f9c5760f3c1ddcb371debb4b2de384a2b480 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7f05d7d11e2a10f7266c88abf615a801d7462193 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 51745c56ba4434c243d93ceec839b3248fbb0405 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 3f9cfce1f972ecfe3307ae176a534979f9f7266e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 11e7aeb6d82bf71570ac0163a314a0bd24726f29 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 c2b76943df89b4f0abdab2f3a5667ec4888718e2 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1a8e4e3f62841f9ee9c75aa5f44e10054e82feec OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 bf9feb3afdf572ce3b6caf7b463b5c1ec66ccb95 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 460d181e989f619c530b44ded2f994dd0627c41c OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 eb3257daa592b3f5165eb06509ca4f9f3829e8ae OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 43849383122ebb8a28268a89700c9f723663b5b8 OP_EQUALVERIFY OP_CHECKSIG