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.
Hash de Tx
0bd19d562c3c84f2f68f8962c962e70a18ac14cf52d46a50b126667813a7d4d1
Resumen
Altura
Número de Confirmación
193,053
Marca de Fecha
2021-05-14 03:06:55
Tamaño (rawtx)
6,155 Bytes
Tamaño de Tx Virtual
5,592 Bytes
Weight
22,367
Eatado
Confirmado
Entrada
0.85209571 BTC
Salida
0.85030211 BTC
Sigops
231
Costos
0.00179360 BTC
Tarifa de Mineros(BTC/kVB)
0.00032074 BTC
Navegador de Otros Blockchains
Tx
Entrada (7)0.85209571 BTC
Salida (152)0.85030211 BTC
Script de Entrada
P2SH
160014918d2a451e95f8a8187872364da8fe95185f8096
��*E���xr6M���_��
(witness)
30440220151b5b465d33ecb7d2fe60e4d6af1d3b6e0214ab46def69643f43a68763a7e780220477fc8a2ad79d6ab0d27e6e2ec45260279f65b4c08c0b668fdf631de19b967e101
020142ac3f92c8d1dc1be3576f8751a9e48e14eca9ed7a390b7f558ea221a30d6a
P2WPKH_V0
(witness)
30440220384f361307bf91ba260a660890288a96438b1e712caa7a89a154a40bd92f80eb022079c38d0ebd7c47d55a9e65dbdc37fc9d0736e547c59222810a0152650eda55f101
03abadbd7c7c5d2832bf114fa209f0ef71c150839418e258b2c97d33c785714edd
P2SH
160014842e3b254baa5dd86ba67b9acf47d380e692b909
�.;%K�]�k�{��GӀ撹
(witness)
3044022011749bdc01a404b9c982f25ed0f944821389cc57e70e6d1c73cace7a6e292c30022062427aa49aba18ffe3263ae939e4719927dc5ab99548f4bec717e92ab64bcead01
03df5ae9b613494cb155e1fdcdea9f725c00a6f0dc5549cb247a42bd1d03767737
P2SH
160014a00c4022ff692d643963a5280c81c3466c08991d
� @"�i-d9c�( ��Fl�
(witness)
30440220647a12bf6c0fe3c22474679a0bbafcc13c3a6421edb6a5e98cb3cdebba9909ea02200122fc40c54a73430fd7ecd8bdf496d26bf94a2d9f1360f652bc1b6a8cd39a8b01
03d428ac667fbafbbc2e5f1389e01bbf57e61252568c63705f2da8eceec1118bb6
P2SH
160014b0e9c9fa9629aacc15082afc73125eb16d5fcf9e
�����)��*�s^�m_Ϟ
(witness)
30440220546612c29e83a2b1351234faf38c47c4c3fbfb0ec77208d4e2967e3ccdab0adc02205d299337fe44a311c7d9b8309ab1114c5aae6e53260e382328549afaadf9c3f401
025e9d27944eeed6d76ea151eea8d8a118fbae3cebb426ad2fd7f2e188f1da9727
P2SH
160014219adf15de8c07482ebd125fb8463d0ae6db079f
!��ތH.�_�F= ���
(witness)
304402207308465b42d90509d7fd1616bbdbbdaf1cba9dfe47f1ab549c9d7bb263a64792022059324fc3c67b21ac8b126ad190a0bb0ba498c1e0eea32687ff8219b4681005d601
032ba7f3158117ba970704543e851bf743506590cdae20bf5068670d4570f279ae
P2SH
160014670e9b02f50ba9f075c7ebb1f0736d20614fad3e
g�� ��u���sm aO�>
(witness)
3044022007f591055b71837c2ae3932c0f9cd0693cf01ed60bee6859476f368815dbc1cd02200fd5c6c9065e7d617412260efbe1c535edffa93b42b3a4349c7714cfe65b09ca01
02201da0c5d0b275f65ffb1bf82cd5d206a7f24fac5dd6710f4ee00e430ecb4a21
Script de Salida
P2SH
OP_HASH160 a511460657967d73bd773611a3bd82974882d2f4 OP_EQUAL
P2SH
OP_HASH160 8ae18b5b95277e7aec88a58719c9fe47cd76cd72 OP_EQUAL
P2SH
OP_HASH160 7957a51240f92b09e4aab909f3fc8d311eb018e5 OP_EQUAL
P2SH
OP_HASH160 0763b314aa4350779eeb612aac8a3e27cfb796f7 OP_EQUAL
P2SH
OP_HASH160 e18c84ff7fc4a83364213dad4e9c95d13d4281cd OP_EQUAL
P2PKH
OP_DUP OP_HASH160 7d5e4dbb099907c45f9ff6954f69846145723351 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 0c2b13a4917957288f338d5bd6502fae4d546c38 OP_EQUAL
P2SH
OP_HASH160 0adee7b0d228135ed2c4904d87ad5dacae0b971e OP_EQUAL
P2SH
OP_HASH160 21873f9f0104ab6f6543ccc8edf80225ea484978 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 ac3cbadee111146ba5b4c98fcb7694d481ffd9fe OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 30cef1d8bfa68f84f50e966a2dc6b0876bb8eba4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dfd9e1f63c5ef81dddf572587d2db79cc3bdca24 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 07713754ef035910e28d5f782c637701bde1d25d OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 4974af761e3fc73d1efafc5c40bade7040bde24f
P2SH
OP_HASH160 fbdc569fa5e0b11b72514231ba0aa1f8545decc8 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 5ca927993359d938d4b3a65c2468b47d7585fe46 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 fe8f3e6a566a29e9aff6609f75afad36050c4dfe OP_EQUAL
P2SH
OP_HASH160 2b5e1ff9b335c6fca5a832892c3bd591aa9af798 OP_EQUAL
P2SH
OP_HASH160 b2baebd396892fb8ce7131375836e4911cf6cc13 OP_EQUAL
P2SH
OP_HASH160 b1642c9e7d7655e791acd5ae28aae0d286183190 OP_EQUAL
P2SH
OP_HASH160 f3914cf0ba416a0bd987508c8555c21aca3d3c7b OP_EQUAL
P2SH
OP_HASH160 54c4465d23dba76675e66e24ba5114912310dc91 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 50421aa66e2867a48224aa7529ebf361a7d630bd OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 bd3dd59b624df604f96990ca636b62c171c53d2d OP_EQUAL
P2PKH
OP_DUP OP_HASH160 37ec1b7a6e493fa47739ca507f4dc3027e6a9427 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7a02e455795722752a9424bf8cbac4dabfa83b63 OP_EQUAL
P2WPKH_V0
OP_0 8fab3305b237d5d35da67d7ab6b7f7b3cd8c1e70
P2SH
OP_HASH160 3a476644c106abb3b28137954297b0e846d31518 OP_EQUAL
P2SH
OP_HASH160 ec028454ac51a04d3ceb7d894009a698dbbe5e83 OP_EQUAL
P2WPKH_V0
OP_0 aad67fde93a32411da8db2213e8cc6fe39454adb
P2SH
OP_HASH160 56a7061b88a2921e35505b88c10947e406adb69a OP_EQUAL
P2SH
OP_HASH160 e4b1a3faec91cd1f53c932da36481e46db1e72af OP_EQUAL
P2SH
OP_HASH160 77a0c9c316325e3a543f055d177f11c1e21920cd OP_EQUAL
P2SH
OP_HASH160 ce8706e0d7a299fe1c767c0af49fe7eb115c3934 OP_EQUAL
P2SH
OP_HASH160 30eced41142a80d68a3ab339005e6eafc7a55c7e OP_EQUAL
P2SH
OP_HASH160 d5fd474e0655b8b14782ebb7d43b2ff5968e04c5 OP_EQUAL
P2SH
OP_HASH160 ea3e713a2c847f9c373293d7ba4f549d972601db OP_EQUAL
P2SH
OP_HASH160 7f28b8f67d01e8a2b48c40ed6e948c17099afcb2 OP_EQUAL
P2WPKH_V0
OP_0 9755f0ef4ba3068bb42e873bfa6180345c3cac34
P2SH
OP_HASH160 ccd6d271ce78fd2566d0829457768f60f3ec1735 OP_EQUAL
P2SH
OP_HASH160 32f86ee0ceef4c13e7069ae0c9b96691d7e0b428 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 e958227ce8e4e7969465e38259bae4f3a15732ba OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 0fe2e7cf120040ae7bc953252a4b56da5a58d5cf OP_EQUAL
P2SH
OP_HASH160 4eb3d477224e50a052eb255d132082908fbf9c3d OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d1c1d1e5e7e456160bb5201cfbc2b0539a3e132b OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 21e63c5c691fd9bb24553b385417d6a14d77ee9b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 1c2803056f35d39ca1fe4ac5097284133793ad01 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 4ac34b2253c08963143d528637260366300c9ebf OP_EQUAL
P2SH
OP_HASH160 b65e1b89e88df1c21388cb45fe2aeff8a05e2ee2 OP_EQUAL
P2SH
OP_HASH160 d5e32373a9d3cc44a583f8d8746bf997d6b3bcac OP_EQUAL
P2SH
OP_HASH160 592597a2d92d8521ecaa9b69cda7e88402032b4c OP_EQUAL
P2SH
OP_HASH160 487b93a4e5b0341d57fd9904e744f3f2ceaa5835 OP_EQUAL
P2SH
OP_HASH160 a1474a3cd851d133aa4f5005b2c86c939823c646 OP_EQUAL
P2SH
OP_HASH160 7dcd22742babc8ac81ea80f4318bad289eaef8a2 OP_EQUAL
P2SH
OP_HASH160 328c63315abc019c0c82115f3a178573595410fd OP_EQUAL
P2SH
OP_HASH160 88ab94e6d15c5b4154b865de28447d4ba0a85e5c OP_EQUAL
P2SH
OP_HASH160 aa0508b0ed071be9966f6b2d99ddf254699b11bb OP_EQUAL
P2PKH
OP_DUP OP_HASH160 f2986a719071ea80ed45b5f54f6bca23740415ca OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1f0a410d0afbaef6a699e0d373ff122fb05ad82c OP_EQUAL
P2SH
OP_HASH160 d934f65762dbafe0d10a891925abda43a9a9845a OP_EQUAL
P2SH
OP_HASH160 dfe54b7245fae5351121a80d2ae2a8e00d2b91fe OP_EQUAL
P2SH
OP_HASH160 ff4cc54aef8a160cdc881fb65fde39ef8d2d5c48 OP_EQUAL
P2SH
OP_HASH160 1a9d59accec0bbd9367894f3892ae2be478f1ac4 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 a0e2bd9e0ca4ad3a5e2a8030e568bb658681fc6c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d7bc56e94cce3c9df12e6034fca8b264e0564510 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d21cbc07f41774f37fd6cd02559aa0a98541ce28 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 474dadb6f3cb0b89a80d0382ed3b29b1c32becb2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 33b33b6183949a03b3bde14656a46fdad25a03cb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 3813757f503ba5ba5ee4cbbdba874de84e95ddcd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 eee3a169cbd7fffd8db5c5a0969d2a57d17d6132 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9f3ab7eafc2324b7056290705d27b83ed3dff7f8 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b22cf584accf10d441c377420f4be3e0219a0f00 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 009c93a374087f4b790b8a1c870a5a71bb6b8abc OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0eed3e803f8f26a534d780930f98ac1ef91bba62 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ec74af934a6a4936a1b3589bca489f2daecec9dd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bb0d3b8b47e1e69aaf564637fe322ea40f460c1c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0d77a63ef8d53ef4c540bd2c69deea8155daea28 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 76787751edd536ec515585ee9485b280cf22d97d OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 427e9c771cfce9435a3e29ee2155dd6e2ed61e39 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 fe21fb9ddaa936123e3ee3734a6ac6a3233f7b1c OP_EQUAL
P2PKH
OP_DUP OP_HASH160 3777282dcf009a4dffb668d048489e0e0204b0b6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 24d34c877dd4b125a33346628165fc16bcd131c4 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 98b2ba74fd86f110676dbca7e2216922a335ffbd OP_EQUAL
P2PKH
OP_DUP OP_HASH160 e38f540d7f50102e42840d574efb298394328754 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 5b0c2ed80a7297571ccb1b16eea14c12acbc9e51 OP_EQUAL
P2SH
OP_HASH160 03765ebcf4d4444109a0df910b80ee95f1c8ef71 OP_EQUAL
P2WPKH_V0
OP_0 7b1236f19b1295d64c41969c843204aaf74036ea
P2SH
OP_HASH160 781c995f7ec4b86d5c2cd34bfea4d0da357067df OP_EQUAL
P2PKH
OP_DUP OP_HASH160 c1ef5976e2828aef976d78ba5a3bb68879a86266 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7b80bd67c9734e768c1f08d81f1e7448a03e59c3 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 0010fcb93897ab84cdb42aa55951a67790e41691 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 71d218fa3f83ca34e36d3925fc40219be17f759f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bea16e82825cd130e95cd6348ff71a55aeb042f8 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 ff4306fb7b6a3bffe77162203bd4dfe543a2511b OP_EQUAL
P2SH
OP_HASH160 f9e0bb7b2d6aa52155d7a2bd1990b5e5d6a58620 OP_EQUAL
P2SH
OP_HASH160 6a3f1088986e53d4dc1b4177599a1101677160ac OP_EQUAL
P2PKH
OP_DUP OP_HASH160 29ac2e4f87af9af73b9209c729cc29d5bda4f975 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 110a01247274c9449e468b45ac412947f25ec6ad OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 e150b799ef9a9cceff1854059727e9e7bc56b8d9 OP_EQUAL
P2SH
OP_HASH160 01dcc27c821284ef7bb538a98901fecc14847833 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 352409df0fa3d2691fe6b88e3e5d5a718ceb1d14 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 18b2831de61c9c43561e9f6d647d7756187f5f25 OP_EQUAL
P2SH
OP_HASH160 955f16ccdbd9c3ed6cb4c49e21713905c2ccca23 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 ec1bf3a5071e446ca4e6038f8dfea86039110685 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e4bbac1dcd995401961644ff5f34a89cae76b351 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 28047a364e8ebbf40214c02abf196985bbf70c99 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 685e9053fd30b925e0db2fe1c71ea541d3674ffa OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b657b90d15bc5dd76cf38b249f893b667e425d97 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ecc5a9307bfc546b64246e336bb9cc0621f08139 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 e687288f0f9223289b3b1893a2ad5ee7cbb74d1e OP_EQUAL
P2PKH
OP_DUP OP_HASH160 93b59257709256d8678ff5bd35402c3f51c3d3dd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 b9a67902ed3318829055c9644537183c61c8d89f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ff1803cb26949dfdfe83edbf19c63b298b75d823 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 02888ca0e79f8efd09a99a23184caba1934925ad OP_EQUAL
P2SH
OP_HASH160 838d232e7f282c358474273440eeea5499328105 OP_EQUAL
P2SH
OP_HASH160 7176e0bf05b4549c4903d70008aa921b35963e98 OP_EQUAL
P2SH
OP_HASH160 8cd7765b055f4d5ae46d8e955e87bf890852c411 OP_EQUAL
P2SH
OP_HASH160 c7bf13ddbb890d74b2d00f309c02a755740207fb OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9d12cfdb0e0c6e99aa7143b7971d0c96e0dcc440 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1235e9d46281f7a65a83536af5ced5af2e3de058 OP_EQUAL
P2SH
OP_HASH160 f863b021be7fd43f4c33224e33feec372c00a7fc OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0be4e04b44ac7ecc66568a3786529f77e92a3225 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 2df6d05890d6f880941b1695e9d7283e94ecbfbc OP_EQUAL
P2SH
OP_HASH160 84fb66a6d44368ad62ed8545614322cf68bfcb00 OP_EQUAL
P2SH
OP_HASH160 3c9e30ab984161fec1537dfb0f70b1f42d22f061 OP_EQUAL
P2SH
OP_HASH160 d68139dbb90697db0e483fe14fcb517f691e8b13 OP_EQUAL
P2SH
OP_HASH160 3226476bdc7c2d774c15a921ecef0b257fae2795 OP_EQUAL
P2SH
OP_HASH160 fb29ed7128b285a16c920f0f9d7a5e305cffc495 OP_EQUAL
P2SH
OP_HASH160 3f4bd3b08d4fb8c1d17ac443db19a1bef46d4f99 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 3467b019618abaae94d8a1c0218cadf28534bc49 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1f6cfac98d746ccca6ccdd1689baea2fe5960df5 OP_EQUAL
P2SH
OP_HASH160 a85c6ab1741370b9c94236900f4bc0a7449150f0 OP_EQUAL
P2SH
OP_HASH160 2fd6be2b1dc68513b5a6a60b43eb40df71f84b6b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 532e3c07d623b1ef2963f68285f9ce60e8e3f3ba OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 019c2fd855608329d1f8c2e7d2a5d562004d56ea OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7f7b2dc8a3ebe10c3df0ff7785a92e1b114d7bc7 OP_EQUAL
P2SH
OP_HASH160 8587e6abf2cfb5ece2a7a61811dd47d7b2fd38fd OP_EQUAL
P2SH
OP_HASH160 a4423d0c691034a321f6adb9e0b1268d13bfe4e6 OP_EQUAL
P2SH
OP_HASH160 0395b60c4cf9da4c7bd9711ad2f7082671fee03d OP_EQUAL
P2PKH
OP_DUP OP_HASH160 c532db59a787c46ed6cf4cf4abb25060ec6e4206 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 558ae5c56e52c91b143f63a2f808cb6dfd53471d OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 b9d15d161d0b6e4c11f4d985a8406fa10af2b035
P2SH
OP_HASH160 8cbeb9599159cbb65f6f7364f3f89bb4a4904a6a OP_EQUAL
P2SH
OP_HASH160 29e35d6d740b6c6f7d5f377718e10f828d8387b6 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 4a7d04251edb2ba4c4e9422d9f851324c0103828 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 54d50001d90921589ed06df80d52d00b6f715844 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 5f5539823164e923b5668410272dfc782716f546
P2SH
OP_HASH160 187b2152be32a8faf2bf5357dfea2331a1c13c86 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 2aa208f3ef5f141c3c79e029e548abec8fd997dc OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1b66898e09dd9235855b2f9af87eae86918674f3 OP_EQUAL
P2SH
OP_HASH160 c24ae2bb7171f3f478660051e64a65fff7e8f027 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d15a942b3138ffe9fad2e017d2be9d8e90c0998a OP_EQUALVERIFY OP_CHECKSIG