交易 99eaefc190b5acf4e4071a23317440150bd2cc04379e89e6d7463a42c6814b4c

基本信息

  • 写入区块
    835451 (Main Chain)
  • 确认数 39739 次确认
  • 时间戳 2024-03-20 08:47:34
  • 交易大小 7553 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 2.06970831 BTC
  • 输出 2.06884137 BTC
  • 交易费 0.00086694 BTC
  • 交易费率 0.00011753 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(11 笔) 2.06970831 BTC
输出(183 笔) 2.06884137 BTC
输出(183 笔) 2.06884137 BTC
输入脚本
输出脚本

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

输出脚本

pubkeyhash

OP_DUP OP_HASH160 1c8ee3f945c1a82c05b5a3e6f94f51a6797a5332 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 501fec5030a5b1341b9f6c64ac0819b3ea4e3f5f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 8ec76b75cce52889e506d6681dbda5035ecccccd

witness_v0_keyhash

OP_0 186eb6e6fb1632692814703986eaddad514ac88b

scripthash

OP_HASH160 c8bb162ef2c98038b4dfa2cb874ad0783d6ebac3 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 cf54c8abc652410aaf844288d552a728d4278d60 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 0e20c5075037c60ac623c44c2afab6e34e12a7e2

scripthash

OP_HASH160 6f38dd58226f69457a7c0716593669c065125f20 OP_EQUAL

scripthash

OP_HASH160 7f2478e105c3093eaf1e745f4c59a98da0a525fa OP_EQUAL

scripthash

OP_HASH160 d470bc33d02f1e206d8b5470b5f4979f733e5c77 OP_EQUAL

witness_v0_keyhash

OP_0 eb5be1197ccf368f40dc48f897d72360f8c5042b

pubkeyhash

OP_DUP OP_HASH160 a5bd2473ea88a2676a6f26299525fd5b8dfa4a42 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 881fbc7a01b8c548da77dab8f632efe82648a164

witness_v0_keyhash

OP_0 56fbad9406b7d8259d313c014d68615de6f20a34

scripthash

OP_HASH160 f7b884d98368b6b4191616b266396d087157c262 OP_EQUAL

witness_v0_keyhash

OP_0 777075e00e3cd9373496f8cd1d3e04a00dcebdc2

pubkeyhash

OP_DUP OP_HASH160 1d61ff6067177be49bcbac204a1849a1eb65022d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a22dca9166e8bec9a446c24cd36f6f4db9e2e72f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 4ebcf1b35c1d7cd31d6ba01c5754460a0a15edee OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7d8a583dc670cfa60febbe38bccda36b8fea191c OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 95578250ef0de0cda6c5891320b33b0c1cc6ac92 OP_EQUAL

scripthash

OP_HASH160 95a8b0913d2406018b5304101b29ea2aa94b2e3a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 3004bb94529f692cd63571be39b62513a1a2f495 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 799416c72fbb24c4b633cec1ee02986d088db9cc OP_EQUAL

witness_v0_keyhash

OP_0 36231236ba01efd19c8afd200900c7cfdb404bfb

witness_v0_keyhash

OP_0 61146d4e5fa30d511808a60a3bed13b42ded24c1

pubkeyhash

OP_DUP OP_HASH160 97adab1cde68d90f3a66723fa5bb4d219458a4cb OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 229d54f6ab2f50ff0e51a88cc2502556ab56d01c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ed42060022eb385fd3674f5feb95966333c85b91

scripthash

OP_HASH160 ec34b1755d77f22e4328626585dfc55ac1df65ce OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 3218eb2019b3812573078967835417b95051b843 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 3ce0a3704fba688bd1317620cd44f72f43170fd7

pubkeyhash

OP_DUP OP_HASH160 3eb79be0a6b7bbbcb47dc0a4d4bfdd1dcbd7545e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 af2d0ccbacd30e6e9d30f9676e65e0ccdec90a79 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c9064ed695f148840baa262b2f42693dde553b9b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e6ec98247d7e40a64ae20ab4b95cc8938fa91ce4

scripthash

OP_HASH160 a26ee07b040a592b6ac300b083b8fe2278b3fc2a OP_EQUAL

scripthash

OP_HASH160 937635d7412d1a1858fb8af84b8a7b27df2e224c OP_EQUAL

witness_v0_keyhash

OP_0 7d23e4dd867d63989887714d11a9513649c32c21

scripthash

OP_HASH160 f1ee7e36937497869741a3eb690da10a85a675c7 OP_EQUAL

scripthash

OP_HASH160 812f24972e7d5e790e6c7ad0e7880de88be1b662 OP_EQUAL

witness_v0_keyhash

OP_0 2afa88689154dcbf17d9dec310ddb21475722e71

pubkeyhash

OP_DUP OP_HASH160 f67691449396bbd3cc2fa36bee9809935391b15b OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 6a914e5d6a51c30355dd64b341c57d03206984ba OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c68c4f2e79ca4a7d8f1530d7d7b75c8b04baad98 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 c86de2d86bedb593b73041ea345ed3ee0c162776

scripthash

OP_HASH160 4dee8931b7977b18e9e476cd9fa39329d0564de2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9bcf029894c18be3687d0f2fe51dca0ae107306a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 047de18a489fdcef25e8efdfb2889e5222fa3eab OP_EQUAL

scripthash

OP_HASH160 c2d57b59eea7bd4d0e25753d24d29f9361666251 OP_EQUAL

scripthash

OP_HASH160 cc2d8ce0bb6b5c42811a1838af3497dc3ca69db9 OP_EQUAL

scripthash

OP_HASH160 02bdc91a778c15361b7ab1b67fe219e2e1493972 OP_EQUAL

witness_v0_keyhash

OP_0 c46dab9bca95bb22b28a6361a5fdc3a9dec128e9

witness_v0_keyhash

OP_0 fff3df3ea60dd35216848011476f21d4e7b149fd

pubkeyhash

OP_DUP OP_HASH160 20f657e28c5eee4d9fd5c00567bf3b6ec9fadc40 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 985462fb9decaba635b92e5c0bd14197d5067ea9 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 6bc6a49e6b519469a37869770b99228478347043 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ec7f11c258e821fa64b44665236574f50116384a OP_EQUAL

witness_v0_keyhash

OP_0 6cac5d60c736461efad20cb1f067062cc2199e0d

pubkeyhash

OP_DUP OP_HASH160 caad8fa45bd2bacc8c8eecbb8eab81f8086eed69 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f1af807dabd1c47b0dc00ffbf06d93766c3cb5c0 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 d852d48ffeae8305d10c5ceea58ef92ae145493b

witness_v0_keyhash

OP_0 54e444daaa59c07c2c03099324a7c373770ec32b

witness_v0_keyhash

OP_0 1aefc34e7d9c261f1cb92f99d43b0cfe3a04557f

witness_v0_keyhash

OP_0 8110bd494e3e76e2651e20db624eeb32076a2118

scripthash

OP_HASH160 28dfc055ba8c5b7adb3378a9d09cd762901870a6 OP_EQUAL

witness_v0_keyhash

OP_0 c655a31c272bc2b539b4ddc3c330256c3a76d790

pubkeyhash

OP_DUP OP_HASH160 8b1f8217c76992a2885275b683ff1a8dbfa00207 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 353815f49683c3afd16be65fa1335d84c4da5d71

scripthash

OP_HASH160 6f61ed4095ce7b31ef0c1f036ab3f7c2831d2864 OP_EQUAL

witness_v0_keyhash

OP_0 fdafe700c82ef8898f33be6ba587e453e937e022

pubkeyhash

OP_DUP OP_HASH160 aeeb49be272c9b54bf86566f4aeb1a28161c735b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 87420e39b1058f39616a5dbc99d805d51a2cc69d

pubkeyhash

OP_DUP OP_HASH160 63edb4b839bf1af8b63b8b4e86f9202cb7a18924 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3bec59ca593ab940e399414878cfc082540602bd OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 15dc8bbe29074579032b9500b0420134a626d261

witness_v0_keyhash

OP_0 b9a33d4013df4a5bb6938bf363dcd20de4cd020e

pubkeyhash

OP_DUP OP_HASH160 8b80bd9bfd25dbdc7799c3cbee24bc5f41624abf OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 878f7ad85eb37eac8800f4cee2fc508c389a83cb OP_EQUAL

scripthash

OP_HASH160 335d16deefd1632daaa59fe2baffdbfea47140f6 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c6765211e451feb780661e0d8d500d6c4dfe60aa OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 210b582d960967138008c694ad5d1181da3ed62f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a9656c5314103013ff73a39b2b3408b0f0ae07b3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ce2c7e571fac089524a4f0a536e9cc51843c7ea5

witness_v0_keyhash

OP_0 a79d4ada05fd0fcf318734d1f37fb9dc4d5362db

pubkeyhash

OP_DUP OP_HASH160 851c696b86569676b5f2332fdef9ad6eccc0fe89 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 7e5186f3a3aa2af35523cb6a09208572d8249642

witness_v0_keyhash

OP_0 2db250a479c51082fe919f9db1dccab5d4527a48

witness_v0_keyhash

OP_0 be571c6b3b56cc4cb1e2035845a027e43bed3210

pubkeyhash

OP_DUP OP_HASH160 b3783cfb0ca86239207296ce9912cbe0f0cdc577 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 20eb777f745cd5af44e97b4d9165f185a974913b

witness_v0_keyhash

OP_0 aad53e7e9af5eb0a256e4d0e76422dfd5dad0ca7

witness_v0_scripthash

OP_0 37f24bc82c94415707a965d22077fac20d68d578fc526b4f3a4de06c27c6df71

scripthash

OP_HASH160 9233db271fa769d821ce4e340bfd861408281776 OP_EQUAL

witness_v0_keyhash

OP_0 795762154b7719f4f83a592039c9913947efffe4

pubkeyhash

OP_DUP OP_HASH160 888ce8f9064b2bcfe1f641071b128ae10b157aa5 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 27232f101af1de321c9fa0c4743ce88e478015f6

witness_v0_keyhash

OP_0 03e8864e86cbf330fc7464b6e8685744ae2c4cd4

scripthash

OP_HASH160 1fb2650587904b29ba1e0019aa43eec139b9861b OP_EQUAL

witness_v0_keyhash

OP_0 59f340af74f46eb37ace1237583f7127fd9a3bca

witness_v0_scripthash

OP_0 7a959bedeaedb4688084cc32a8b85379b11e2657261ab28a30a6defc96231604

witness_v0_keyhash

OP_0 7058860d5d7b1caa0c9438bcb03829a19e3d1b3f

pubkeyhash

OP_DUP OP_HASH160 9dad09b968ad9f131d337967d6b588d43897daee OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 652909db50ceb5a7568cd3e92a01f220d0dd7d73

witness_v0_keyhash

OP_0 7bfe014960ca1df663561199b729987529536e5f

witness_v0_keyhash

OP_0 1119b6fa51d4e64b2a2374025b2b474d29785163

witness_v0_keyhash

OP_0 61a9318933389c599245c7bdd2ac606ab4f2417d

witness_v0_keyhash

OP_0 2395fba569e513e33e2dc2cfb7024236654d54cf

witness_v0_keyhash

OP_0 9299392b38a345ba07fb4682e6f46ab4d1c6b21f

pubkeyhash

OP_DUP OP_HASH160 bf9165b4e501b2bd887bbc856bb1dcb011ead71f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6b8d6becdf9ba626b38389f1eca17c863191e236

witness_v0_keyhash

OP_0 96944c17a0ee8b409e659608b10aeb4957c85610

pubkeyhash

OP_DUP OP_HASH160 9726bf69ab99309b357354a3cd93ed012e2f597b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9c95ec69c485d26019fd35e110ae0db6dd2bb113 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 daef874cc33921b690b7dbca3aeab244642d2172 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f2c41bb4ffd92ae99037dcf6a3f168471c22aa5b

witness_v0_keyhash

OP_0 16cc7485e40ce7f315559e700cb53ab3b98b60f9

witness_v0_keyhash

OP_0 b56541fa7ed68133831b8dd48c3440accedb5803

witness_v0_keyhash

OP_0 4974969aab7c36f9aa37d89c673d5d01b5eb511d

scripthash

OP_HASH160 7f5b4d6c7b8971014ebabea0e8938ae2e63680b8 OP_EQUAL

witness_v0_keyhash

OP_0 720f79166a2414a140e11361c7645d7493e47321

scripthash

OP_HASH160 c20a494f7dfee1535ebd293a63ac101572b9081d OP_EQUAL

scripthash

OP_HASH160 cd24a12ce4f8037aea37f124d9394c3d4ac7c195 OP_EQUAL

witness_v0_keyhash

OP_0 a973dabf40c0ed822d11d6b53c7165dbf7876e2e

scripthash

OP_HASH160 e22e51732e18f930735030f5380fd5eafc60c17b OP_EQUAL

witness_v0_keyhash

OP_0 69491b79a4942af3d5497fa86039b637181025ab

pubkeyhash

OP_DUP OP_HASH160 73b7e28434286ece967ae0899469297a8c25f9bc OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 a8c47319ea1dee33d4770bfac8520e82ea687617

witness_v0_keyhash

OP_0 2b190cd52b018e9d83e948cae546aac5525f548d

witness_v0_keyhash

OP_0 94e01a038a990c81a6f445071d6e8e6cf6d46fed

witness_v0_keyhash

OP_0 f1989cdd172eab6f524ab1db3d53ca06c2dd9d9a

witness_v0_keyhash

OP_0 7653cdd10ebe5ced9e95a7a9c3a66deacedc06b4

pubkeyhash

OP_DUP OP_HASH160 fb16172f866ccb2f822f05dadc3de7c4d94edf91 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 003adea53fd7ca1f157f0f470feef25fa47e4e73 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 fd9eb2468f496b50d0d154ab00cfdd03d568e36b OP_EQUAL

witness_v0_keyhash

OP_0 212e6ea997aa7be12c44a1e045ef7c542397be57

scripthash

OP_HASH160 cfdd0c19cbeaf5b10d5cd8414abf9a09743732e0 OP_EQUAL

scripthash

OP_HASH160 3e357f01c5cd34d317e9c1dcba02b5f8cee4e90a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5348c311da481e87b7d1fbef63cf264cc027bc32 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 1e084b669c07b0a268d0ffe17194805959ad10bb OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 81b88440abbfd298ef08f58f6874e8d67ddea7d0

witness_v0_keyhash

OP_0 009721c39f87d3ee64aca1b185b53636f785e03a

witness_v0_keyhash

OP_0 9cb62618a9cc2c6680afd17a15aa409b13102774

witness_v0_keyhash

OP_0 87ffea9b356254800ec09dd0417e1f2ea503c905

scripthash

OP_HASH160 6f6a45cd002e385edc2a434a08e3ea8b488df2c2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5e8e4591ffe01d208292586a9d88d8a0a2e05318 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f491b79c757a134b94191b6f16b65eeea8092226

witness_v0_keyhash

OP_0 2ccda55740a3306cda2c7accd8778246cd9fea1a

pubkeyhash

OP_DUP OP_HASH160 be9b9b3e9434e656a98bd9d9ea6f85da8e4d3e98 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 49253bf75167983636de2b89831020017344ead4

witness_v0_keyhash

OP_0 0e2ea110ecffb46d41702d67102da8c722dba353

scripthash

OP_HASH160 b43323e174005adf7a48cc08d717ce7ceb2456ac OP_EQUAL

witness_v0_keyhash

OP_0 39a6e9d5eaff03a6c5dc5da706dc430001601fe4

scripthash

OP_HASH160 0cc9d2b3d1a7ecdc5d500aed20fe2fe36425061c OP_EQUAL

witness_v0_keyhash

OP_0 a3d2f0d00d5d5ce410e74723c50114171d2d56f6

witness_v0_keyhash

OP_0 5984c482ec0ef7e836c884f1368b5ff5e8f286a5

witness_v0_keyhash

OP_0 53a7c48e039fd580c8878d7f067ec28627bb7e99

pubkeyhash

OP_DUP OP_HASH160 3c0e6024782024727cf37eb74882f03bd9a06e57 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c90bd2ce4675c5145e234ed4c7875bc69e5536cd OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 66d9747f5779098626e6a765d6d4c0d8b3c8fd6d

pubkeyhash

OP_DUP OP_HASH160 c3fbcfe1bc793d572134a4fd00adfa53feed6c3a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1897fa3e472425e3648b18bc2184c5ea0291f140

scripthash

OP_HASH160 5d0f2755c77071bf2bb0c76fb73bf6f2d1824d9d OP_EQUAL

scripthash

OP_HASH160 a2252d7ff817ceb04fb08e94883caab25f708017 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8aa13f4b26b2a70bc4267baa81eeb14ad0335388 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1eb5cacfdd872c4630eb49b3e34a1515787aea5f

scripthash

OP_HASH160 f2b5947c62bedaec24ba0640fb11b36332049d12 OP_EQUAL

scripthash

OP_HASH160 993bfdf9fd3dce8f443398d6dba3fff8a85cd478 OP_EQUAL

witness_v0_keyhash

OP_0 d18a9fe836a61d5630f047c5daf5d62082da172d

pubkeyhash

OP_DUP OP_HASH160 dadd687b8c18f809868efdb8f53e817337dad5eb OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 bcbb5b5f178da06e473c8f3661b959d8a3dc8ec5 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3eadc4c234977799726ab017f487ed0dd3d400d8 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f46a2329c78aed1611905db29186657ec64bd078 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ddfb834f1fc3f6a8372bec6f98ca1990ecf9429d

pubkeyhash

OP_DUP OP_HASH160 2af0301fb5f6c38fbe31d3600d217de0880a554f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d945f45f92d2526fb0ad0a991622e106f0a8dd43 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 8f82974055e84275fe244838d931435f3fbc8653

witness_v0_keyhash

OP_0 80fda3c3ee97c6546cabc6bfde704d285ebf1597

pubkeyhash

OP_DUP OP_HASH160 1e63d08641984c40844efcc924130a301da88f7f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e5bc688150a3d5b3503c2a7320fd05517b4e68cf

scripthash

OP_HASH160 f0c8a4b333e3bf3e99ad27ee62cf4a6f4d7ed9bf OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 29cadc548146ccf505f8a2a8c17d41d4fc64a8ff OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 fda0d94b8cab52b7ebd2b9a56981eddad984b545 OP_EQUALVERIFY OP_CHECKSIG