交易 7f73b6e8d647f97284eb4c6b0779024504d9cdb45e75300d5af59c715945f7a7

基本信息

  • 写入区块
    790775 (Main Chain)
  • 确认数 83604 次确认
  • 时间戳 2023-05-22 02:05:57
  • 交易大小 6068 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 3.62295096 BTC
  • 输出 3.62175507 BTC
  • 交易费 0.00119589 BTC
  • 交易费率 0.00020181 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(1 笔) 3.62295096 BTC
输出(180 笔) 3.62175507 BTC
输出(180 笔) 3.62175507 BTC
输入脚本
输出脚本

witness_v0_keyhash

输出脚本

witness_v0_keyhash

OP_0 a8f8191f1fb46438b1d9b00dc71b34ac9d14bfec

scripthash

OP_HASH160 1213f61994f722f05e87be94f399e9a3ba9f1f32 OP_EQUAL

scripthash

OP_HASH160 b1b935fb459add67e7e651904ac6bd9df67c07ed OP_EQUAL

witness_v0_keyhash

OP_0 cef47cab480ea3210ba8340290ee492135623cb4

pubkeyhash

OP_DUP OP_HASH160 2d9551ff956bff2d9bb4d92911a37ff57e0dcd37 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 2ba2eea32d3c9702e0b7334f38ee973cd43fb0031cdc9b26683532727405c928

scripthash

OP_HASH160 dcb0992c48a2d7869175b63451e7c690df0b7391 OP_EQUAL

witness_v0_keyhash

OP_0 cc15bca497cdc211430b5e345c7c5e4bf30ffed1

pubkeyhash

OP_DUP OP_HASH160 1f568cd07be8212cb08447142516863a9376ac35 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 13cfda7e53c8b0ff70052bc91966ee81e924f148 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e2183bbaefdfde7317200db280c73b52281f1aae OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 de87948637899dd78244f13c453c6179bae1dd80

scripthash

OP_HASH160 839d10c3cf4711b4c8f8fc2f21a3da4b23c5bf4a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 930c21f22cfb4f658df5b43e2a666332a3189b67 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b86df9ee87e55684445dacd13a1030b01002a793 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 4257c6cf85dca38c9f74dd9080e413f4cc814735 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 a8438c1288aa7fe65ffb781107cae51280fb14c0

scripthash

OP_HASH160 49cd60d4ca91fc31b884a1e521a6459633c27e0b OP_EQUAL

scripthash

OP_HASH160 f430096ae09daa7f2a462863ad96046091134a9b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b464c93938c41c043e9275058ad4b09beec528ae OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ad6a5052e074c1966f9b3fd4c85517f075296853

witness_v0_keyhash

OP_0 2fd2a682a822974cdf467f498d2c92bd71fe7be4

scripthash

OP_HASH160 fd3219260ea4d6e5ef580bd18846511650d3e121 OP_EQUAL

witness_v0_scripthash

OP_0 538d61e9991187ec90c795d653a8ed73e176960e0a060ae1f0eacdd284f00706

witness_v0_keyhash

OP_0 a62fe05dac39e110ec797246b350eb5567a4e4d2

witness_v0_keyhash

OP_0 6219b2768d5085c27823cc2f704b4f278cdbf695

witness_v0_keyhash

OP_0 57c3e927542192acf24daa521a140a70e249d6e5

witness_v0_keyhash

OP_0 4c685a99d08259f0006b00876aba768251c2e276

scripthash

OP_HASH160 928a7402f0dc08f03e4b4b6d1001a4349f7ed1fa OP_EQUAL

witness_v0_scripthash

OP_0 21897ab1be8a2bfdc87437e6ead0895133913198d07d41492433c99a39159c53

witness_v0_keyhash

OP_0 7e274088ac2e5994de57f969f0e249561daf7af8

pubkeyhash

OP_DUP OP_HASH160 f5c4437537e51a15a53164996dab1a650009a13b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 2649ec5d1d6a21c71e8252dcb8eda11aaaccb96d

witness_v0_keyhash

OP_0 f01810ad533420e16a0118e2540191aa0a80f6a8

pubkeyhash

OP_DUP OP_HASH160 7a998c0c68e5215dbeb45908151fadc5727c5593 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9382f123db2197b5580212234d895778eef17bcc OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9528304c8a22232922dfe7b8b3d5255891140bb8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f354106da3c845da123654861a6e1bfb4c38de68 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 35f957146066ca27c884b8743afb792431b60fe2 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 54d319ea0981bfc9dd92f4e645c02bef84ac6879 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a68ea15ab82be0afc54bf49740cb99d4c8701b0b OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b0a355e44d4f82065469cf5b18cbc900adb5a34d OP_EQUAL

scripthash

OP_HASH160 ba28323bb792952ed02a4cbdb594ee9b84c75d78 OP_EQUAL

scripthash

OP_HASH160 60c56608513840c226749f6ee28cc9bbd031c227 OP_EQUAL

witness_v0_keyhash

OP_0 7043056b00975f5f30e120f21bec4389f13537d8

scripthash

OP_HASH160 d393a9c447d62a720357b1c6acbee1fd1f17f0d2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 eee62e60212d8b75291e35166087b10d2a089502 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f345c8714e83b9bf5dbe2d3aee09d49fd118ac6d

witness_v0_keyhash

OP_0 43581f1b071da694ffa35426d5965c740ffcad03

witness_v0_keyhash

OP_0 1db881e16485e56b1b8a618bde25b25814b55f86

pubkeyhash

OP_DUP OP_HASH160 636e9b7db48c3a3852874fb7a8396964f348c311 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 281bf472193937a9df0ded6c9f381cd82a25f203 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 66cd8f1f1915ad6927ebc9f6a547102daebda03c

pubkeyhash

OP_DUP OP_HASH160 279e6ac31dd4185754f6fcb929ae1af9318e06ac OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8edec97e168dfff688a0d67f759df64f02b6a50f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 c62c83ed6b9b41f7839fa40d38bf0d3d7ca8793e

scripthash

OP_HASH160 734aa2d98ca2d2ee577a6fd9c37efef3a6aacc1e OP_EQUAL

witness_v0_scripthash

OP_0 fa8526560858240aaaff340dae435c7303028d56a5c3ed1f4278c739e2d29bfe

pubkeyhash

OP_DUP OP_HASH160 108531241796ddf0b895348c56c0aad21bfc77d0 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 0463c3f16bdf3e4818243528ab11f21cecdaa34e

scripthash

OP_HASH160 9a49956fdd5713bfb9d8978abb4c56c6949a198f OP_EQUAL

scripthash

OP_HASH160 94e1d0daf20cc53fd657393397c21c914e35f812 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 97d962e1ddf89708548fc8b3ac42b859a6fa4c1d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e7d14c39a683d33510bfde1cc6f54636828915d5

pubkeyhash

OP_DUP OP_HASH160 ef5db00b83820b633081605d33b14fb1d22ff0f6 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 98a169b316f85853878a09bb1acbc2137d18ebd7 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 43e968ad43deb574ec936c21db7682ecb994b711 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d0ed231a7372760fce224714de1fd902cc1aad60 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d7844179e864b0d54b5b0ea91774c28778372f52 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f4128c1a94768f1757ea8aec6e22d2afd6c3826d OP_EQUAL

witness_v0_keyhash

OP_0 e6f69a152e8c80a0186ea62af4e310090dbb3cb7

pubkeyhash

OP_DUP OP_HASH160 14b1a943564295637dc91d9c4c388f891c887e46 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2d86ca2b019d09c1503772d548b184d235ac8233 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a8952bb6def504892f5614b10eb4f629e061d19c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ed4f549c12e9f28f9c174bcbe6c18ab1962175dd

pubkeyhash

OP_DUP OP_HASH160 329e35f6f0c42ccabe04abec71b5846920a09644 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9e078ebe4dd67d6c22cedc2c1f6e0dd9c417b09b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d6ad6775c2ff003eebc479e0862a7d4dbd5c85e1 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 881d00cd48836c6c0673ef6d5110fed4df47aa33

scripthash

OP_HASH160 00ce5390c0218b788e51599dbfc775c6982e5cc6 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 44fe6ffd5a71985f1a6acdce201bb6c46b584a2a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 28d452e7f503a4022c77bf109c02f2c4182584f6

scripthash

OP_HASH160 6b598da95b667d44da14c751e5e7782f5bfacf84 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 7c4ca8beace713f4c30c74128b30c251cd1d202f OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 da0be7b79858831fa787d57f7560b35ef3fbdf25 OP_EQUAL

witness_v0_scripthash

OP_0 402f4403fd033f2479d1639ad29332e1bf6b465024b807e1cb9161be336ade9b

pubkeyhash

OP_DUP OP_HASH160 803888a756acd5bf2c6d47d91dc3d5f5cf28daea OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f72472f8ec3e26d4608e489a86522c7846f1fdc2 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 466d181a19d8a497a3709d9177950c55f6d9c39d

witness_v0_keyhash

OP_0 e906be8cf3d1c38ddcb9e271c3fa7c94abad74ff

scripthash

OP_HASH160 c6351db81fde0d0c79a80850ff7317812b578bf5 OP_EQUAL

scripthash

OP_HASH160 90959d0d6df5cb7a64cd971a93e8ed6eb3418f67 OP_EQUAL

witness_v0_keyhash

OP_0 3b1720c9f7f43271e50d60b07afd79f19668b902

pubkeyhash

OP_DUP OP_HASH160 ac9f27dfb1bd20a5df87a255470cade7ac450d8c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f985d65e3fb1142bd51d46f6319353fbdb8f1ed0

pubkeyhash

OP_DUP OP_HASH160 91e5a2eb5b572f4f7c4736f0e7e173a3a292e38a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 fc15e3557187bb9b2c71c8bc371326c1fa14f3a2 OP_EQUAL

scripthash

OP_HASH160 84a43cc5b8e10465b267e923bfcdb20d00738c5d OP_EQUAL

witness_v0_keyhash

OP_0 aa5a77bd96910d7466466647bb49058ac4a6570c

pubkeyhash

OP_DUP OP_HASH160 847b395fcf286d16a411a6ca93471205123507dc OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 439abac587ce3dcc4037ec6c0aefc965ec3b88b5

witness_v0_keyhash

OP_0 e6b50cdbf13365f13978c9d51bf484d52ba50113

witness_v0_keyhash

OP_0 4d841d90af020515906b936239e6203dbd49afc9

witness_v0_keyhash

OP_0 cd7c60782bcba690e5847ba4d3a40af9bb49c8aa

pubkeyhash

OP_DUP OP_HASH160 fc34c135f098ac1eaab508a64b1cb9591efa887a OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5441d279d102222f75072f58a5c779645ab2ccdb OP_EQUAL

scripthash

OP_HASH160 a04737b3049de1045628e7fbffd79dfdb00b57ab OP_EQUAL

scripthash

OP_HASH160 f8fa80d03f26fe89b2d1e3c565b4cf8841f25ac6 OP_EQUAL

witness_v0_scripthash

OP_0 beffdcdc15b1488604932e35e95b1b1ac7267905df11e24553295fa6e5881e7f

scripthash

OP_HASH160 c945500f112366cd48a736c6e7dcb02368c6203d OP_EQUAL

scripthash

OP_HASH160 f953b0765319aad062e7b13b38fd096da48f3951 OP_EQUAL

scripthash

OP_HASH160 632a5fc3c8d08f47d10c56860448b6bec56c555d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 0d64b35259f6f2946ebca3f8b4354be9a2cfe7e7 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 e741a5b2c54a07f418cdac1394719f2a1a1a2981 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9b23e567530e0473e90b6ab5542d1c0ed8b7babb OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 448cb65c911c91bd94d8b9c8f2c996b0c21c886b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 dc768b590d3419badfbd093afff7ea8817fa8f32 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 5f12394ae113475a3141ec05bdfd2a797f591f90

scripthash

OP_HASH160 48be9c38071052b96d450f46635c2798cf62fc4d OP_EQUAL

scripthash

OP_HASH160 bfb1babab54c4338973d310c681d2a24f39fff7a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 0d9f87fbc1fcfb73bdf47ebde35bdbb6eaefa0fa OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1582c3c37dfda181613880d7b35886c5210b1896

pubkeyhash

OP_DUP OP_HASH160 71773941e5865b0fdb9c455a9c0514455452c847 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 cef06ea5236a1ea6893a8512cf80db1fafd192eb OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 8323a9875ed985edc9c544d53a7c6b5c76c4a625 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 eebf83cf1a1d61be6ea289b56ffd0adfd86288ea OP_EQUAL

witness_v0_keyhash

OP_0 983928bccf710060c7afc2bd25d25726b5388e05

scripthash

OP_HASH160 1b129f1ffd6dc161c0da2631803d80bb738e75bc OP_EQUAL

scripthash

OP_HASH160 b5374043e429dd46b5596c895e8a8f5a4f317fa3 OP_EQUAL

witness_v0_keyhash

OP_0 cc29a276af5e63cd16f3665287d9de97ac485e45

scripthash

OP_HASH160 45aa4cd7cf9ed74f024ceea0c6ac5c75027e7ad7 OP_EQUAL

scripthash

OP_HASH160 4a288f55f747ee63975e84c5ed1e050b9e524be0 OP_EQUAL

scripthash

OP_HASH160 ed71e224d5ef50c928d8f512b7d2f3150bda28e9 OP_EQUAL

witness_v0_keyhash

OP_0 c5e19078a805296883f44ff389981d48ba0f6752

witness_v0_keyhash

OP_0 12e8c357b2cea4a4bef11fa9d45155ee9153b836

scripthash

OP_HASH160 bf2bbdeb96338e18905faebc39deed5092093246 OP_EQUAL

witness_v0_keyhash

OP_0 cc5c2c4678f7b1396665c309674d27b1babd1149

scripthash

OP_HASH160 ddbaed511f06ed494f3f54e17abff36d89cece32 OP_EQUAL

witness_v0_scripthash

OP_0 516c6de2b5953f65a07ebf5fdb57e851e2ea853dbf021429ca0f81d12c59ef83

witness_v0_keyhash

OP_0 1bb7ff889431491ee42de575a4f719012011f4a4

pubkeyhash

OP_DUP OP_HASH160 bdb11956b5c69b8e5e5339ca0769cf6046a2e356 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5ceb45438b8b39dac348c4a724bdf972fe9c6252 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9c460c2bff9e3df2746a00e283c176d3d6807cab OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 4f57d7dd9f2a30f95d69e412ea7992317f64a094 OP_EQUAL

scripthash

OP_HASH160 d627670ee74d0eb75a1cb30e1f1d00e9c8e52ecf OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c1ac9e959ee452b7669ad4c3b242e65c057e2473 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 77085aeb7e922e8db70d6fef20c381af4b86a2d3 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 7820875d064c84671269a0dc0bb8ea244a89ac0a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 98b41cfba869e6c490b0cbfeb2091ec3d45d30cc OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c6a8b1855a876db9783756ca3bda230c3e707308 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 4416a9a2f0c57e26eb324e686c60b137a228ff25

witness_v0_keyhash

OP_0 8f73a87ad3767dbcd83b315a80a0b2859e6be085

pubkeyhash

OP_DUP OP_HASH160 02012be2a20a791cb0145aa0ba119f5516a8e08e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d0943513a5c66741fcd806bc434e19cadff67b54 OP_EQUAL

scripthash

OP_HASH160 b871bcc34e370066029fcf84a7ac78b99fcaddbb OP_EQUAL

witness_v0_keyhash

OP_0 163f98e1aa1ba30d81f1342603b185f63dc657fa

pubkeyhash

OP_DUP OP_HASH160 83127ea1dc6ea4e76c483714197e15a3917f2a74 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 98c281ae3e0428c4428179068c0bbbff196391d3 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 27c19742d7403097b8ca13cd943cdf8c32719ea6 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a58b8a29782ecebf7fadb66762bd784b0007c2b4 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 30763c78611bab34205d8c0fa3837cb474c1098b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 67d373e7828feab9ed9af76672ae0125401ceebb OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 15c785b7c7ef296744a8144c2c712fb6fcdb176c

scripthash

OP_HASH160 647acb4dc78eec2f6e9cf546ba6c325b38e74ad6 OP_EQUAL

scripthash

OP_HASH160 c46a1415c5a3e0879a395596bce96e7b04f761c0 OP_EQUAL

witness_v0_keyhash

OP_0 369ddc6d9754a8f5cffcadaf413b1c7ae04e3d25

witness_v0_keyhash

OP_0 44a6c3c09fbfee74511c288feccfdea6bb65f525

pubkeyhash

OP_DUP OP_HASH160 fc0f8347dd3354efc0005894cfaffca9cf3cd5cb OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 f8b7922af91e602a1494a21b0f26a404cf475d8b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2598f4079619ecf63cd9bcad5a46453be4779ba4 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9111d88c6910e23faabf5c3890f3502133af8d12 OP_EQUAL

witness_v0_keyhash

OP_0 d1d665737b4af72d652736cdf03a606c40998413

scripthash

OP_HASH160 538d806c01f0d4970c96220aeb6a0a57373bbc8b OP_EQUAL

scripthash

OP_HASH160 db7315c15371b502f721d158cca6b6bfee719d7b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 30f2e29527470510c768a79e02fb022be9d82b84 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 8698b591cb1ea2132992374d77259c5b3f14c87e OP_EQUAL

witness_v0_keyhash

OP_0 1fdd392e54c50093a2dffeaa82b5338ddcaf2d0f

pubkeyhash

OP_DUP OP_HASH160 efbbbf1c918c19e120dd650dfb640d57ce388314 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2142766af74c1a67495a5ca167d1f7cb2e68db7e OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 9a60512ed4d87e451e584d76b517c167557bad63 OP_EQUALVERIFY OP_CHECKSIG