交易 3b61831fe666d08e1eca7aff45a1a050bcbbd34e6f0982e684b87872e81ffba4

基本信息

  • 写入区块
    871994 (Main Chain)
  • 确认数 3342 次确认
  • 时间戳 2024-11-26 08:28:52
  • 交易大小 6727 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 0.64811214 BTC
  • 输出 0.64794801 BTC
  • 交易费 0.00016413 BTC
  • 交易费率 0.00002498 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(2 笔) 0.64811214 BTC
输出(201 笔) 0.64794801 BTC
输出(201 笔) 0.64794801 BTC
输入脚本
输出脚本

witness_v0_keyhash

witness_v0_keyhash

输出脚本

witness_v0_keyhash

OP_0 d5bf560cb1962ce9d94e05f988fdcf37c9c7eef2

witness_v0_keyhash

OP_0 6952186d98799ddcfd73684da57c89242425d72e

witness_v0_scripthash

OP_0 5f1ef0b42291cfb7cc0beb1b2fe75c7d98f759c5afa1e5f3608cd1563773ceea

witness_v0_keyhash

OP_0 f922c5f8343acb85a55f116f6617fed9a0c8a256

scripthash

OP_HASH160 609ff91a4e33ef1ccf989dfa0776685b9554349b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f021f12cc15cd8b93db1045f3d8d9cdc434a3f77 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 dd3a90a2bf5d3a228959d21990503f06e6f46c7e

witness_v0_keyhash

OP_0 a8c135aa0faf1af5d13ed01da3ee51a1d7ee9d87

witness_v0_keyhash

OP_0 3d7c265ae3a7b51cba8ecacaac0e153a80678f61

witness_v0_keyhash

OP_0 22086a44d63e516df4929f8582d8c620ebd8f3b4

pubkeyhash

OP_DUP OP_HASH160 1052104bdb64e7c48f69b8f795d7b46f7603fd49 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 60e4e36fa517c7c2fe8e05f4fab2f4ab6af30a11

witness_v0_keyhash

OP_0 e5a361e1e64b2848b8ae2caeb78a1a463408ac91

pubkeyhash

OP_DUP OP_HASH160 4c9801d26bb4f8c1c346f6d1f3f93168c6ef2a66 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5126ed3b036bbb8da9d2405268b184af9f647fab OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 d9f364e1c57da47449b8946b3f105715b35947e5

witness_v0_keyhash

OP_0 fbe8ab3a8a30a2040c92761ddd1c3bb858266476

witness_v0_keyhash

OP_0 fe2267789ce36a8e7c48c02baacf13697e006c68

witness_v0_keyhash

OP_0 d7927fb665c6d5054a61f36d25fb46e90fc20e47

pubkeyhash

OP_DUP OP_HASH160 c80ea74cdaf1858eeded121eeeae975bdce4dc82 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 b7582afbe0aac0d7dad841770e96f9c305e59216

witness_v0_keyhash

OP_0 17d99e49b72cef3a2d720c45039e3b3ccb73cacf

witness_v0_keyhash

OP_0 357bd217416557019f01707a31175fbe09b72696

pubkeyhash

OP_DUP OP_HASH160 9c15198b5f825d2f297da9a1f25df6eaa90888a2 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 727046240309eb2a94691035c811b58773cf2a57

witness_v0_keyhash

OP_0 52d608e76cbf0641d7d1da04bb96592c923184c1

witness_v0_keyhash

OP_0 940067d87c670e06f62169e9cda18ef47eb61a53

pubkeyhash

OP_DUP OP_HASH160 9fda6aff5b43e8923377ccd3bab586fc8c03d3f3 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1f6d9fc67d58fad93eda0e1ceabdfe4d19b26bdd OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 527d4d2a878d4682f46f356df1c42a715b0d4b1e

witness_v0_keyhash

OP_0 61c86f1443e73d604b7b062d8840551322bf69d4

witness_v0_keyhash

OP_0 522136fccf475cb56fa13dc79d4ae690be9de95b

witness_v0_keyhash

OP_0 2b4a475c34ce57987992062913ee6b59eba2f83d

pubkeyhash

OP_DUP OP_HASH160 8950ce55e45c734d634b2fbd80c474df083bd879 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 93ff1181030a639532e3f77f0b1cc3b6af5bb5d8 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ae932e3537d9cb7a1bcd6def31e4d32f2b2b0247

witness_v0_keyhash

OP_0 d6e2d5a8de18c3066b1c2e9f5ab024bf2c7617a9

witness_v0_scripthash

OP_0 b1a8fb518d9cbebd7fba41ebb9bf19e85998336d2b82fa776afbc87eb4691328

witness_v0_keyhash

OP_0 9d91eb36d665869b7d34c00a09152d0f1be123a3

witness_v0_keyhash

OP_0 0a8858510532e608969a29aee47adaeb36b9e715

witness_v0_keyhash

OP_0 713cd91626987af0ec4e59d37744771c65960204

witness_v0_keyhash

OP_0 55a770008d24d0876f334325b7747ec2466e584e

witness_v0_keyhash

OP_0 2fb9e92f8f20a6f5defe91b310b5d9349dee8c45

witness_v0_keyhash

OP_0 ca4caa747c4ae1f946736917ffd54416804e6b02

witness_v0_keyhash

OP_0 a020cd8657775896906c0fabfa2e684ddcaee3b1

witness_v0_keyhash

OP_0 f7a1cff8fd5d8c455e30a4583c187017368e53a1

pubkeyhash

OP_DUP OP_HASH160 74774e5246897db303825b1d691b8276a2f135f9 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e73562b276e192cad0fb62d2f23bb59806bb5b82

scripthash

OP_HASH160 0e578f27ae55f34988efbca5e3df845cd20a0a0a OP_EQUAL

scripthash

OP_HASH160 66ec462f6dce3d2eb919cdf6a96f3e0bb1bc4bde OP_EQUAL

witness_v0_keyhash

OP_0 e23f640857b03cf02a45bb8acf35a70cb056a3eb

scripthash

OP_HASH160 33fce57080d993fb5bd954f9852d0790cf2fd46a OP_EQUAL

witness_v0_keyhash

OP_0 677f50707dd4b79a297ff09bc7be974f6f9e2e9e

witness_v0_keyhash

OP_0 a463a9869c5662af6c11db9dd5b44d3b5679a204

witness_v0_keyhash

OP_0 01d16cdcfac721b04f0de310c4cb10ec3ce7114c

witness_v0_keyhash

OP_0 392c9c613aeb7cf43bf363ceef2cc18dd290fba9

scripthash

OP_HASH160 144726b6c9b962621586628305e09acb1e6447a1 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 1a8ff2d351114633d30c2e257e33f8acd1e506bc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 89fc834c399988b0dff8b6af0b9cb49021ee89c2 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 55575653aefe68d5a79b98d391c36499191de9ec

scripthash

OP_HASH160 e5a11acff749017fa9892b43dbf148962047afe8 OP_EQUAL

witness_v0_keyhash

OP_0 6194812a05d8ec88922c3cfc4ac9d16a8e4826dd

witness_v0_keyhash

OP_0 9d244c2ff8ca8b27c6bb53c42af19bd132462b14

witness_v0_keyhash

OP_0 fcbfb2b668109a6321fca9f4ef77bcaefdfb2db7

witness_v0_keyhash

OP_0 36347ef50c63f7aa2eccfe84d4223a6221616bd7

pubkeyhash

OP_DUP OP_HASH160 56968913e610078d5ddccb864ed24ad5d697a9ec OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 a9186d2338fff5ab8a89436753c00647d328b2ca

scripthash

OP_HASH160 a1c6011ebc77269b2e8c31ed9785943c552ff18a OP_EQUAL

scripthash

OP_HASH160 e3e7acf43c8e6cd1a4c78426945fac09ef9b5cd0 OP_EQUAL

scripthash

OP_HASH160 32d61e2dc927119fa65cb27951374e88396d2f88 OP_EQUAL

witness_v0_keyhash

OP_0 4409db3d4713eed97925ae106de6e92b2e047880

witness_v0_keyhash

OP_0 c5649ca951d0340103cf1aa5800b6f1c41f89c3d

witness_v0_keyhash

OP_0 efc32da55246c318ddcaeefcdba6a1a68dd05047

scripthash

OP_HASH160 5b9fdb3f1137c0503b89e924ba3b6ba8a48edb97 OP_EQUAL

witness_v0_keyhash

OP_0 35d008a97419ef94895a537132c8686d94687915

pubkeyhash

OP_DUP OP_HASH160 f0955ad880cfb95bd0fb873d9e128d5b17800c37 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 25df61f0a2ed34d77569b0d333a0d37bbfa771a8

witness_v0_keyhash

OP_0 373306b59754a2b25c42636520f427a92a57257a

witness_v0_keyhash

OP_0 f8ff39ad3723eec554b32b4c80b653872ecd57e7

witness_v0_keyhash

OP_0 61773791c7297391d7925992a6487b8634a64b29

scripthash

OP_HASH160 4c0558eebfd5a794244077a5c99880a44eec7099 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e0ac44b597693dfbb067dd19553dda9984ebeae7 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 20bcc042502942cca616ac78eb2c77ac1dc5e30a

witness_v0_keyhash

OP_0 fa71dc7e4d9cca06c5f6f466f4bc703c2d036300

witness_v0_keyhash

OP_0 94d392332377955f85443f4a3ac3973d5478e938

witness_v0_keyhash

OP_0 b12f166ab5775d3ba12ed6595ad023be2242bb22

witness_v0_keyhash

OP_0 ed4d0b70fb29cbd825044ac6530ac53220cc5403

witness_v0_keyhash

OP_0 a58587089eb1e14ca3238c8aea183e3fb01597e5

scripthash

OP_HASH160 5693f773c9ef38be4459d80aa07e5d7b750988d0 OP_EQUAL

scripthash

OP_HASH160 6bd061dbbd073159cdf8e7fb5ad9ab985424570c OP_EQUAL

witness_v0_keyhash

OP_0 fae7a4e1f0b26e6ea95d8fff931002f66e4cf6b5

pubkeyhash

OP_DUP OP_HASH160 da1457625d2e19bf8f60b1bf3d8ce8c792230155 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d4f2f7775b790a89ad6d9afd3db259c6a0d1deac OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 42608491b9ee67f20f9b5f3483ccb0fa4cd0423a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 60caed11e9600c24896224f9bad4f8db414efff6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2d9bf1ce738632b3b884ffb73215ef91c9410c82 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 20ceed0a00b85dcab89ec3fab9be8c37d8b0b9a6

witness_v0_keyhash

OP_0 8c5fb843c2411dcc5b37abd859320e69a0f99d96

witness_v0_keyhash

OP_0 f843190066280ca4cacd19d19c454d77835b3db9

witness_v0_keyhash

OP_0 10bbaa75c29ec0731eb447b7204d7587cab68031

witness_v0_keyhash

OP_0 5c036d82553bc42da5d5fc14c30d68a603480a22

witness_v0_keyhash

OP_0 b060c31340f0397095a013236193ab2b49b1ab39

witness_v0_keyhash

OP_0 c4600ee4db6b90aa180fcd5e81a475bf5f2f0602

witness_v0_keyhash

OP_0 4dbec6938a6c9030e5f83740462412f2d495e563

witness_v0_keyhash

OP_0 9bafa6b2e844655b772b033148ccd262284ed66e

witness_v0_keyhash

OP_0 f73596c0a77813733287cc3545bc353c0b006172

witness_v0_keyhash

OP_0 bf656d54d06cebae3d61c7170774b5d75746dbec

witness_v0_keyhash

OP_0 30dac0b7d17ad69e117592424361fc118b319b47

pubkeyhash

OP_DUP OP_HASH160 7481ad6cc1625d97e9d816e6f30ba85295f8e389 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f056853fb5eff6e53ec6dabb94689b04be5bbb15 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 fce1c919805758a86846f0023bf11a3dcf4182fd

witness_v0_keyhash

OP_0 d55c52231065e2dd8e3b75855d0e9b9f33a6598b

witness_v0_scripthash

OP_0 71cc2673361e6656323ceca9b0cb8c4466b0f2c6362b989ee8928e8775aa5689

witness_v0_keyhash

OP_0 954cef86dda6d2e3a7fbe5e058b5964c18fa76ac

witness_v0_keyhash

OP_0 7c89526f2b0a413277573a48559e4b5d0926ade7

witness_v0_keyhash

OP_0 c5d3be1406d044088a14842a4a828335f6d01262

witness_v0_keyhash

OP_0 f0fcf4d4e7be6af22d5fc77ae83f844213c404aa

witness_v0_keyhash

OP_0 f7b004e03975d5ab91c6c12a13bc34d82debac50

witness_v0_keyhash

OP_0 06044c638bf1f6e66e676dd9fdbd457e9ef1d75c

witness_v0_keyhash

OP_0 c4608153388789d1cff8fc2d3d9cc4320077804f

witness_v0_keyhash

OP_0 6dfb1befdd4e6529eb61e98bf22b5f55c36f5f8e

pubkeyhash

OP_DUP OP_HASH160 a5a04121a4f34223e3d4d1a49f8af7a378ecc51f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2c5434fd97ea43c4d29628a057809b953152d6b5 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2cc3ddee0225e7c9172542501e6f976c2c7a752a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 a7cca313cad9de54bca4cdcc6220f06b680056e7

witness_v0_keyhash

OP_0 1f4f6f8004740190681f34cec5a4b5d64d45cdf2

pubkeyhash

OP_DUP OP_HASH160 e34be1e2bee7926dc4377656245f9ff057412557 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 c482a32901a3aef57ebd7d7d07acad574638b742 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 be7af4bcb0e3bcff7f73360ddbe587ed4ce288d9 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 5391e8c199b97a57c3171d3f647d65b01d396c96

scripthash

OP_HASH160 c76720e44780604b93888c41c0c4c6ad2f237d48 OP_EQUAL

witness_v0_keyhash

OP_0 876e66d8fdc0dd955bc074be4d65f8efedbd7f87

witness_v0_keyhash

OP_0 58364626a70db91608af2d50e7cb858c959f705f

witness_v0_keyhash

OP_0 ca6131d26b8e1943ec726b2d13f71d846e7438e7

witness_v0_keyhash

OP_0 beb71f91e8d7f6b9fcde94d4e0801857519273d7

witness_v0_keyhash

OP_0 fd52d6ee158f3ccb4c0e71019e7afb46e5937c20

witness_v0_keyhash

OP_0 fb5a38ae9f9c92f0e11c31f864926909d066132d

witness_v0_keyhash

OP_0 7ef6a6edde82b592708fa8c2941c2aba371dad79

witness_v0_keyhash

OP_0 a81c87eef497228aa26c8a6510e520ca7cd8b2de

witness_v0_keyhash

OP_0 2321acf6b4275e8aa0be8a17a75b170631f87e39

scripthash

OP_HASH160 22e5a54774a460046af6418ce234195ded754bd4 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 441025effdbbc470a9c0158495b27bee5f47cd0b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 0cacae433f8a5a5b4f9e4c2c4bd9645e94911736

witness_v0_keyhash

OP_0 5147a52d3057701af6a9840a90236b40ff93a6b3

witness_v0_keyhash

OP_0 7ebdf7c4f6b484b4468db41bae419f37f94236d5

witness_v0_keyhash

OP_0 9a42a6ff80da9692ffb03a9a81877857860b50c1

witness_v0_keyhash

OP_0 540cffa152f7e488661c4e6c6ab11aa4ba5f881b

witness_v0_keyhash

OP_0 06e317a8ff088257473f02adfd2900deb1cab0fa

witness_v0_keyhash

OP_0 113f5bee9b3a666f381832c3b97a9152c8cf719b

witness_v0_keyhash

OP_0 8cdb44ab86a4fc177e0f9ba4adae552aa493c2ec

witness_v0_scripthash

OP_0 f49d4ddd0d8686ddd14fb9475a45b8b9cb2199e3010c92da30d356e8c4f44d79

witness_v0_keyhash

OP_0 e2c7e6359c0163488938a6897f181e9946e990af

witness_v0_keyhash

OP_0 a4b6f5b921b8bc9d4d7d082eafa6b44745e980f5

witness_v0_keyhash

OP_0 34c73f5b20ede6cfb2a99f2044b6455a4af4d164

pubkeyhash

OP_DUP OP_HASH160 4fc6c398d18597d608b4fb5be61bb752760d0b6b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ed266cf0ed4a89bc24b170e1022c8869d5990241

witness_v0_keyhash

OP_0 afe219e62a32419791f3ba7e240364aa12e6de51

witness_v0_keyhash

OP_0 4d76bad98c8b7e31715c111592867ab8c6ca9c83

witness_v0_keyhash

OP_0 83bafe7b4035e036b9c8a5e7c0d68b48a2c5df9b

witness_v0_keyhash

OP_0 02e271d4d7a87aeb38f8de7b65143092cc3209f1

witness_v0_keyhash

OP_0 0d23c1e0e0517441eec6fa332c2ddf27e607b505

witness_v0_keyhash

OP_0 df1a1c01c9317926bbc74d04fdbac6a28401f903

witness_v0_scripthash

OP_0 b3c927b50d6203551cafeb3395e32f3a793eaf8eb0966afac7af38f9d1f67017

scripthash

OP_HASH160 b3f9e702e4855bbc89613be50947b670833a98b4 OP_EQUAL

witness_v0_keyhash

OP_0 c5f6a8370585d24df147cad3669a42e7586fe111

witness_v0_keyhash

OP_0 fa9e6e193db8eda324d47f285d0c36d92eb3e6bc

witness_v0_keyhash

OP_0 6001d69c92deeca3c694dc707262b09092d372ad

witness_v0_keyhash

OP_0 c0f46ef17417868620962224e67310fe8acd94da

scripthash

OP_HASH160 86c17203849026601f4c538b6be73cbd183edb13 OP_EQUAL

scripthash

OP_HASH160 c5d9e280f74a6495c1c9cf5937dc1bcfc5cbe78c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 05095b39c9d084b489eab86adbd873fd079abe19 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d26c7f655122623fd812f22a35d4a05c9b208d01 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 a9bc41bf360eb3638be44226c8ce9173675af003

witness_v0_keyhash

OP_0 d4e384e52b9c69880f2c36bcd0c8655caffa415e

witness_v0_keyhash

OP_0 db25315d31ddd8b2c231f8647e1c58e8588414fc

witness_v0_keyhash

OP_0 d6d7eb27a6159a890462584c937c0821fe212ef4

witness_v0_keyhash

OP_0 235b345b143bc5218780f391b9bdb986753d534d

witness_v0_keyhash

OP_0 09366034983c0c9ed5fc9d9a528cd2037411fa46

witness_v0_keyhash

OP_0 0f0305244e347756710bcd2ba3776f26d3c16d1f

witness_v0_keyhash

OP_0 31f5c3219c4b1fa118b681153cee4547f8972b91

witness_v0_keyhash

OP_0 17bdb35bf251ae089420a28b82eb07e6740454da

witness_v0_keyhash

OP_0 5a2b1e33434df6334d8ed1b2c8fbbcbcce53b50d

witness_v0_keyhash

OP_0 34b604893d966820d9d7de4070197ece0aac912d

witness_v0_keyhash

OP_0 b7a7264f2ade0e27d33ee340db97a7a0a789bba5

pubkeyhash

OP_DUP OP_HASH160 79d5df53dafa81ac264a0d1369962ca43602e3ac OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 446404d2866dc7029ef2860ed51ea69de78838ac

witness_v0_keyhash

OP_0 79608c9f5d323a3f7dbadfa94104b375a79d8ac5

scripthash

OP_HASH160 4023a60a975bee87f1a6880913eb2c5bd0edcf92 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 dd14b373d1803d8195b7a2d0e3f11d0c88c57ab0 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f96d59c2c256d57dd349442e3d6c2c18ef29fdd0

witness_v0_keyhash

OP_0 ccb6b14d91ab56a362ef83cc927a39a2cf605712

witness_v0_keyhash

OP_0 699ef858d63cdaa56a792cff09a0f2734915e956

witness_v0_keyhash

OP_0 a61608cd9f04c1109f7ae2c6ffeaed350bc38bd5

witness_v0_keyhash

OP_0 5c31ca8682c854ecc9eeada963e4ffd6e3424ed4

scripthash

OP_HASH160 2192322f7428b94d048f6bde30da8b6235cdf885 OP_EQUAL

witness_v0_keyhash

OP_0 77cd8848d19b6322f6cd0940125e38811849eef2

pubkeyhash

OP_DUP OP_HASH160 7c109842539f9ddb8c4f506207accbc1cc14c0ce OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 472739e1f1ee73a9d587558526f133dd1d8245b4

pubkeyhash

OP_DUP OP_HASH160 f93695a8d6b16524e3ff893d4c8bf7f4106486dc OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 18edf32abbe67e554037cfac089159d33ae864e5

pubkeyhash

OP_DUP OP_HASH160 730ba8d645725a65216d14e4caf500466c74e6ec OP_EQUALVERIFY OP_CHECKSIG