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($)Français
Résumé
Statut
Confirmé
Entrée
3.99641378 BTC
Sortie
3.99616721 BTC
Sigops
234
Frais
0.00024657 BTC
Taux de Frais(BTC/kVB)
0.00003861 BTC
Autres Explorateurs
Transaction
Entrée (2)3.99641378 BTC
Sortie (191)3.99616721 BTC
- 0.00111219
Scripts d'Entrée
P2WPKH_V0(witness)30440220522c60de99b327ce0b705a277604a3670ae939c61e1504d4c0e1b00fd491df3e02203c2f0e9983dfa1b0ead6fa54c89cc6ea1a7bf30aae9954629ea6ff26c72d250e010385f3680e51ec029b65e84ae28d4ea0d671a3606f5ddf2bb7d47cd35c29413ec7P2WPKH_V0(witness)30440220195f3c5ad03b469490887f3e3ccd83168bc4db20d813ae3df3115b183c2c79a602206bccdd543126f36a98fb2a9db4996ebea9d5c3d1598b9900e96c37934e8c732b0103d4e2b36d26a51e17142769c5bc19d062325838e32c6aeb0103f1ad202723d039Scripts de Sortie
P2WPKH_V0OP_0 d15a211b1bb091aa39bf92bd4f24f0c90127082eP2SHOP_HASH160 e835786c3d86fae2e330a1b35a353d40d2cc4c88 OP_EQUALP2SHOP_HASH160 82b4cbed135396423e8b0aa672f83c0b13ecf43d OP_EQUALP2WPKH_V0OP_0 795ca1b1bd92732a274f9bda6007e52dd3591d20P2WPKH_V0OP_0 f09f024b186d9a06a65c2e8a183e64136e9e01e2P2WPKH_V0OP_0 6fa577c39346de8359844b7388f8e78226074856P2WPKH_V0OP_0 b78febe6c355667d82e86c2ed7ee3a61f1e63173P2PKHOP_DUP OP_HASH160 c91641cda8f55d4f0fee5e457ad95cbd93268077 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 4dc64e7a16a648b10cceb6c1fa08ed195816f399 OP_EQUALP2SHOP_HASH160 7a1737c12c8bab59216b006632e6e7bf8f44760c OP_EQUALP2PKHOP_DUP OP_HASH160 16c498f3875df7d4cee32fbede86381d182f3ccd OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 d8c71df79656736963a15a48bff7bc6fb8e159e1 OP_EQUALP2PKHOP_DUP OP_HASH160 bc9f8b2c8e0925863a13cdb0616cec5986140ac5 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 84a436015f11f730867ea79ddc2066abb9ea9ddeP2WSH_V0OP_0 5d735cfaf95925ac929db7f23a90281232a1c6b0aaa0c536a510a7989d7920efP2WPKH_V0OP_0 ff3021d59ed6fff1fd67f915f82fcd646235c9eaP2WSH_V0OP_0 24d5f7fccc8e2af735bb7e6e5659d0daf33094b6dbe0db1fdc9b2a9be6e9a3ccP2PKHOP_DUP OP_HASH160 82421d7d54491e8f8f0a823a3f7cf380e90fea2d OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 5d966d24f1a8737ee4c0b7fa2577fd584e6e527dP2SHOP_HASH160 8d0b192ba788c0d282379f041993588b88e0639f OP_EQUALP2PKHOP_DUP OP_HASH160 cb08c26137516cbac568dc0767ebb2e093eb03a1 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 bc19a4b021408ab77d9078ab82f143f78c0c38d8P2SHOP_HASH160 76078d30bcbc320c2a5fdf184ed38fb6361951a8 OP_EQUALP2SHOP_HASH160 ef67f45fd66e58b726e37a5f0b29768fe9af81fa OP_EQUALP2SHOP_HASH160 ab25ff7b5e16f954643983b63599d6f85cc6de37 OP_EQUALP2PKHOP_DUP OP_HASH160 2e8485f7c15a7d1afd973300f951e2dda35292e1 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 632087b36153da3c3245e2e1ae9f5e480fbe07c7 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 e067bae70e37b333898127ab7142483f59848a72P2SHOP_HASH160 95cd4935f63db8951910944227776dc3df1e92d1 OP_EQUALP2WPKH_V0OP_0 4858d29932e315861990b3431912338f5e0d1bbdP2WPKH_V0OP_0 9adb7f6dbbebd64d77d0096aa32fdb7a86c75313P2SHOP_HASH160 c27d92f3c47a62513967d56e420fc6e5a499c19d OP_EQUALP2SHOP_HASH160 27ba1747bf9cc33baf93b0b683b9f190abc71289 OP_EQUALP2SHOP_HASH160 8486842169d6667b9b5be2e7a9cf953a2c98a3aa OP_EQUALP2PKHOP_DUP OP_HASH160 6f22857d5d72644a496f6d1e89673f1a9009edbb OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 452866d4824ff7318edfcf560cec94baf458efb0 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 11a9a70c3c530e5fbb7b9228a9cf11c15e2501d1P2SHOP_HASH160 3703c4f775aa0a567e7353b9e030784c186b0d5a OP_EQUALP2PKHOP_DUP OP_HASH160 9708eae5a3984c4a1ef75b679b0e6e77bd12a776 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 b886b05ff9013ca0b15028b0036db81bdb473dfb OP_EQUALP2PKHOP_DUP OP_HASH160 70897c47b2a1c18f02fced28811ad0c5f46e34a9 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 9c3065a0f3e67852b26280abb8b75b876af0b621 OP_EQUALP2WPKH_V0OP_0 7819f3a738698c722200097bfaef0c3ef8d67fa1P2SHOP_HASH160 1c3806c80451cd889449818ee4fdf1cddaafee60 OP_EQUALP2WPKH_V0OP_0 cff6d2183ba34c3f047f5e9028954a7a980d207bP2PKHOP_DUP OP_HASH160 b382ac30d36947ac7d5f95f8f21a753ecddab3d3 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 22b2255bf50796fbec492b8a61afd9ee79bada87 OP_EQUALP2SHOP_HASH160 65338dc31c7f50f42294897d253b381862faf029 OP_EQUALP2PKHOP_DUP OP_HASH160 ba6fd60cb34e4321d341bac43f8bd16ddf281b9e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 862627ddff817e241d2c2f2a691ff945e4f0d27a OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 7c699ea432ecab8aa3da9fb9ba18c15b34c955f9P2PKHOP_DUP OP_HASH160 f2afd2b23953e679dad316cc227fc3fb312ff81a OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 a73f2b93983cc91e291cd418755220e0e27bfa8aP2SHOP_HASH160 473ecd828590ffb18a4ea9e9277eb46120c34606 OP_EQUALP2WPKH_V0OP_0 f38201317ebd762ee9280253fb303cf5438ee42eP2WPKH_V0OP_0 646e944f1ca07e8f7642d5ac0ecdbcfb9f0cb73aP2WPKH_V0OP_0 b87e88912299d318b9383b41ed033cff2950f8b3P2SHOP_HASH160 bd4be459941924442c901d082ff2aa9b990e2f26 OP_EQUALP2PKHOP_DUP OP_HASH160 b9224684337e04a10377d906b55814a12eed2850 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 bdb9d269e07a4a9ba3a689673281ff487db3eeca OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 4f33102b752f535b3c2e603d1d0535e3499333d6 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 34e2e7402944f70408b32457d4065e67db8f336a OP_EQUALP2SHOP_HASH160 d6a556323a0c77acb7d513ef3381321e0c394012 OP_EQUALP2WPKH_V0OP_0 8aab2d6d81135a670aba60763ec8e067c08ee4c9P2WPKH_V0OP_0 9430cdb1c1c4e73f24293ef868c1bd2b35cf0cb5P2WPKH_V0OP_0 a26e2557b62886c5abf7ad036f7a0d4617f09563P2PKHOP_DUP OP_HASH160 10f48d0660300a970d4a6abaf987047167956972 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 3a634a7a0b6273f04ee12f06c39b86639caa45af OP_EQUALP2WPKH_V0OP_0 c70ccebefd8c2ea54ffdb589cd6395584f949598P2WPKH_V0OP_0 6fac0d2c7ce925520ac544ce0990ab9abf8cd2b6P2SHOP_HASH160 0026547440c351eec1ef4b7473585d05c73813ea OP_EQUALP2PKHOP_DUP OP_HASH160 f6b1a43336868bf8d414b14d06592a47bc771e65 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 b216ec033e26dc6c054a9180f1c396a37763b87d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 b6ecf600c2282101e447580d045db8c2c4e84136 OP_EQUALP2WPKH_V0OP_0 9fb57add188572c0d3414263e3d661aaeee9ff3bP2WPKH_V0OP_0 95280e481fb6b5dd00f4f2ca9de6c0493838a4dcP2SHOP_HASH160 0408a78468e34d1b8f6bfa8408bfe38a731502f9 OP_EQUALP2PKHOP_DUP OP_HASH160 02166eb4523b97b0327408b55e428d753464b7b6 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 f65d71f21ec09cf6aa4e306375fd20d4df8d10f5P2PKHOP_DUP OP_HASH160 025fc48238061d71ff771a0d25cc91f8fece5500 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 666d35de700717067c7048b529da69ed89ca483cP2SHOP_HASH160 87de45165ae9e5cc06bd7fe118fa9b7a60fc5c37 OP_EQUALP2SHOP_HASH160 1906d16925ccc2733c76aaf898561618cd29932d OP_EQUALP2SHOP_HASH160 1a755abde73fc0bba3188a75954d87b69d90ba23 OP_EQUALP2WPKH_V0OP_0 0cf640eccea23b9b84a154eed7afef96b4165f20P2WPKH_V0OP_0 752a0bdbd327482f04bdaced740c8ffff6b9550aP2WPKH_V0OP_0 73a5830e252b59ef1219edc76468fa63eacff21dP2PKHOP_DUP OP_HASH160 d68bfc991e18d865442dd90ae9fd2aff3cb916d3 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 e71dd0669197ac5cbb72038e5a9e67881e43df03 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 3bbd80690300392f058f163e42514681a5336a55 OP_EQUALP2PKHOP_DUP OP_HASH160 7e14f444799ef42d107226f6d3be44dd1e8287b5 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 dffe874537dedc0f2595af693b58e97ac380d090P2SHOP_HASH160 d2eb2872e0d0c2eba4526cf8802ca4668313fed2 OP_EQUALP2PKHOP_DUP OP_HASH160 e7ec81a60b49d767b9ae26c58e0dcd162ef654c6 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 72974a979d2a7adc366ebe32e7c1fe07e9aa4e8cP2PKHOP_DUP OP_HASH160 806bdb5794a9256d00312590cf69410b86cda931 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 b6a0b74e0bf4683bc3652d4434c2de825ef55180 OP_EQUALP2SHOP_HASH160 cbacee0d749dc0ec90408c74370516aa61b91e58 OP_EQUALP2WPKH_V0OP_0 350cb98b57de671df63e0c4d34ffcecd6e322061P2PKHOP_DUP OP_HASH160 9dcb748dd14f058aa937623f2ec297d5be43ade6 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 732e58c946dabbf1c6c3d69aaa6cd9428b2ed5ecP2SHOP_HASH160 95b52f35befd8aa37a3fce8b38f3d4dd287374aa OP_EQUALP2SHOP_HASH160 789a723e217ee840c9f89e5fe4a4d5c818aba6a5 OP_EQUALP2SHOP_HASH160 9d4653fc7be232d45d8ea24fc6ffd9845bb4024e OP_EQUALP2PKHOP_DUP OP_HASH160 7e93885bfbb6c0449e99a519443a1745e323871c OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 9084ba7b7c7f6213440df152713668ed00be1c6db238bd9ffc68eeb959b8bb7dP2WPKH_V0OP_0 2e74094894ac36806a9d9f80f15edc5403fbf879P2WPKH_V0OP_0 0ac84d88c2e8c162385429ae5921bd62d9d5fdd8P2PKHOP_DUP OP_HASH160 ece3f33d5f413902e3896d078b85588624bd1edc OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 6a69ea1789ea86041eff69d2b3d8aab4c19e503cP2SHOP_HASH160 3c2d1a95623563d17c8f80f47fe085657fd4b1a5 OP_EQUALP2SHOP_HASH160 fc81c31c906d4b79c8f0444e9fa1718c8a9133ec OP_EQUALP2SHOP_HASH160 9de479d8e7ba9ded7a88bd9fae29687ff2a0d8d3 OP_EQUALP2WPKH_V0OP_0 5de4f1bbffb5fd31be7af069cb426080a7df2494P2PKHOP_DUP OP_HASH160 03e2f93bcef166e3ac13595f95775e2bc3a477e6 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 297d71c575ee4bc9d75837f172d2334506dad34d OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 a9ffb6796d6f7f61d4e213ad5f2efa21c83a34c4 OP_EQUALP2PKHOP_DUP OP_HASH160 855d211aa567289e2feffb41e565d34c434e7313 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 fbfa9e636dae00954ccb3fc94120916ad5626f48 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 d91f224f3edc56b313a08aea86796564d5b5a237 OP_EQUALP2WSH_V0OP_0 c5c45796250f0af85ddfb49bfc96885b8c466249a8c5ff6ec0dcdc42ba05e805P2PKHOP_DUP OP_HASH160 079bf388c3edd5e0a1b23b59c768235ad3fbfb66 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 7cd6e8b714cc5a0e50bd8b86c8e1f4459f98bd54P2PKHOP_DUP OP_HASH160 0f32de42c1b5a5a1480bb508229178407ae84401 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 0ee4b9ce1864d874d450b346c836615d8f8e0938P2WPKH_V0OP_0 678b26842a2876d122b1d6222defb918ecebad12P2WPKH_V0OP_0 1c254881995e32f345e18027058954f480949f6fP2SHOP_HASH160 d1d0a96bf344dd9c427a34c93403f9420648a6e8 OP_EQUALP2PKHOP_DUP OP_HASH160 cbe7ecc3ecf682d3b44cf287ab23b89a350de585 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 e2e09a0620a5958463ce5dc1f05d72b34c147ac2 OP_EQUALP2WPKH_V0OP_0 9dbeb5ab05827647d34bb0804d52e75eea01bda1P2SHOP_HASH160 bc8d25a64e3c739a42305833ff73a6a508121964 OP_EQUALP2WSH_V0OP_0 9e3fdaefa623dceac7d7cf04ca1ad66414b246fe95026ebe64adeff0ae17a73fP2PKHOP_DUP OP_HASH160 b1baa9b7ba18bd4f9d2401207c28d030137ad336 OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 bacdc13f0bf061f983ae89c7e079933cd5b3d2a459d1827fc86abdb1ae8be8cdP2SHOP_HASH160 551a26b36bf2d133696751dee93e68f0da87d3b0 OP_EQUALP2WPKH_V0OP_0 69e7022d3c3555ee48107ce38d74d2576a922457P2PKHOP_DUP OP_HASH160 69a199c66e72894ca753c061f23e1989fcba44f7 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 49c21142b8a3164babace0cd7174a6121428e4ae OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 0b304e2dd5c56f9c8865ef07cd77173c9cc2f2baP2PKHOP_DUP OP_HASH160 671306098669c8d716fb589842f13be4b707ec95 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 2a3da3e22073c2096664bc1cf22c8185d82b4201 OP_EQUALP2SHOP_HASH160 7f94885de72b2f13081a77cb3f3c4d05d1144e78 OP_EQUALP2PKHOP_DUP OP_HASH160 f92d463766dc31349ba7757462b191ab1a448050 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 0735e4148d6a5c7070d4b0d263760f3a47b42c72P2WPKH_V0OP_0 99249ba7c753801822edd7c69f794c904e283991P2WPKH_V0OP_0 712597010e0635c7df2818ab02152688a3d14b28P2WPKH_V0OP_0 573dba26045112d0245df79cf510354be9a14c73P2PKHOP_DUP OP_HASH160 122ec0be611f43784108b38540d08179d61b8c3a OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 252f1146cecd7d530cebcc31392fffed9a3d5751P2WPKH_V0OP_0 e0337f0898f7dc9b61a8b89d5bc75cf74e7a92b2P2WPKH_V0OP_0 76c71e93d7dcd08823479c2f5ffec461dc11a65eP2SHOP_HASH160 341776ab1d616e206ee230607af6ee62e8562e2f OP_EQUALP2SHOP_HASH160 2b3e048e803cdc4abed246adeeb4efde61583b02 OP_EQUALP2WPKH_V0OP_0 bdc6002717d3aa6b87d0e97a7e637b489d26cf65P2SHOP_HASH160 7be28d7d1ebdd06299cc9cedc9c36bd9e2825386 OP_EQUALP2SHOP_HASH160 c328b588e431c207ef8d96d597c629148a17e4bd OP_EQUALP2PKHOP_DUP OP_HASH160 ccb9fefb8504684af72b7e5aee0d5121b5c83ed5 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 79dec99f6e57f3971bb752a1ab373e3078bc2b6aP2WPKH_V0OP_0 29d37901de2375db1a3144f654271b650d941492P2PKHOP_DUP OP_HASH160 4e42987b3db278fff8317dd2731d188cf2e5524c OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 94fcd2f62357c8ef42ffb4b89a7b08164a0bfa2a4a16c6fb92450d8906f8dde4P2PKHOP_DUP OP_HASH160 344521d9716f1e33ff55ea4405a6971139445026 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 0d474c95f9fca159edf603a123945ba09b9f278e OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 605be0d233a234cc05d0d130d9b6c11c711c9685 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 3c8142f084a20c2a120d1d234084d29c0af47047 OP_EQUALP2SHOP_HASH160 9628567e41cb5a7921b432fe6e3fdf6fb886198a OP_EQUALP2SHOP_HASH160 6d3f3b3d15a8972063cb301fd5a326937ba12068 OP_EQUALP2WPKH_V0OP_0 a43e345de7f18fd4ffcb6ae47f38a512fa172db1P2PKHOP_DUP OP_HASH160 5c72d2d2b72901a033ee206c6e66553fa34abdab OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 5d9fae5e82dfb2ed0598bea012b9cba4f13397bd OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 9d454543dd19fda2df651d2995046a34ac01bacfP2PKHOP_DUP OP_HASH160 6dceb079958579faecb3749fa0467f9c5ba11ce1 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 c5883408bc9278e15f0dbd63ae1a515acd389ed9 OP_EQUALP2WPKH_V0OP_0 1809969e4f36692d42aac35ec1f37763d596d4d3P2SHOP_HASH160 db997024d8ffd934dba2cb5849392eba3da8f63c OP_EQUALP2WPKH_V0OP_0 855c08317851aa172145a8e98620a3eff568cef4P2PKHOP_DUP OP_HASH160 af105dd3994bf7206ebc1a1137f500e4e2858b41 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 c41a49ab157f24616cd5384328bd72beff72efb4 OP_EQUALP2SHOP_HASH160 cdf5dc0614574a08eac337488a2686589f9031d7 OP_EQUALP2PKHOP_DUP OP_HASH160 b39ccc526dc28d52cf1e0c23049ca4db1f16b929 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 279713ad59c30a25ed984959c76caec87cf56dd6P2WPKH_V0OP_0 e07ed90be27372b5cb9b9b67ccfae17e64179163P2SHOP_HASH160 2ffedf984f99ecb23dbcfed57623f44553c9b634 OP_EQUALP2WPKH_V0OP_0 dd8e22396a0fcf0dcf15b125d648bb09eb52621aP2PKHOP_DUP OP_HASH160 97ae7369cef39e412165483d546c98a2e466f0d1 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 dddeb4cb5cc40d3fc0e5ad24aa6cdc0e8132cc52 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 0f3eb2e763e6d77c0f15d9b340e6129c2b02adb6 OP_EQUALP2WPKH_V0OP_0 9077f4273c8449b4db80defd6d19b5907a9a74beP2PKHOP_DUP OP_HASH160 61f9a986df911fc6d9132085f0e2b648662f79c8 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 7508021f19ad0c77e6240320329285ec370016e4 OP_EQUALVERIFY OP_CHECKSIG