基本信息
witness_v0_keyhash
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 668d81f597cc0370b422735bba44ff1c1823956f OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 b6bdaf1a41d051e137e7fb72678cb4980920def1 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 c381c2aa09da56686a040650babaccb04f570f03 OP_EQUAL
witness_v0_keyhash
OP_0 3c4cc9292d01574681ac6efdc4e477a5af40112b
witness_v0_keyhash
OP_0 af7f125d4f3b1956aadb5e8d37070cab576c1a8a
witness_v0_keyhash
OP_0 3d7dd0060b215e583e1d3088a90cf74fa7c85e44
pubkeyhash
OP_DUP OP_HASH160 a9d05ea64279f9e227385965b156f3847adc0ddf OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 bbb6f1296cb708e4f02304ffa2ef433a4ee9b3f8 OP_EQUAL
witness_v0_keyhash
OP_0 c2ef8ecfbc7b0b86d1eddd355ccb8ba8fccda212
witness_v0_keyhash
OP_0 e64e9b229643edf1c5eb9dcd7ce0114724672c62
witness_v0_keyhash
OP_0 de194066f5287fc1632132a10db24900fda8f2c3
scripthash
OP_HASH160 77a9bbb279297e425a80d25f4a0783a100d3869a OP_EQUAL
scripthash
OP_HASH160 67030dbc68dcf2de82d7890643ee930186712975 OP_EQUAL
scripthash
OP_HASH160 6f6db7df1e276df2938a35b0da4bfbcd2a7f05f2 OP_EQUAL
witness_v0_keyhash
OP_0 8b34370cce680b9cd2e06402273eb5db7b78a8fe
witness_v0_keyhash
OP_0 2ceb7e98ea0728d008610a8b977506861609ce7d
witness_v0_keyhash
OP_0 b8de6d5d162e8efc5708018d34c1cc9c47884ed3
witness_v0_keyhash
OP_0 0bdbdb725aed2eb10f57a044896a8d9550a07a63
witness_v0_keyhash
OP_0 42f52b8e71be231ac8a38ba647822e8dcb31e9fd
witness_v0_keyhash
OP_0 3dc5fc9b7ce8317101d7fb341ebae451bec07c8e
pubkeyhash
OP_DUP OP_HASH160 965b47f43c0a5ac32ee00271e0ae454eb728cd56 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 d70a2aeba78764be64d6d8bb5161b9d6f7b01767
pubkeyhash
OP_DUP OP_HASH160 b83d96c6782dc2ffcd52e66b3dfb26cad2928941 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 981b5296119229d807da3d465f5e231bc5717e70
pubkeyhash
OP_DUP OP_HASH160 a5c9b818bb0ee165820ffc18065ebcb81de0e02a OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 98529d850bc770975a121a972e32a62392cf5bff OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 3fa5ef7415a7753b9b420b836e1429dcdb1ed41387b9e74a319eb1e76ff1d1aa
witness_v0_keyhash
OP_0 71b47dd56b959875038ca514ae3eb012c2dc3398
witness_v0_keyhash
OP_0 be9fc840864b2dad998dfc3ec355b1e6c03b353a
witness_v0_scripthash
OP_0 008874f53a5b36ca61121b22e17e30557125cc935c34ab4ed37d0f496f234dd0
pubkeyhash
OP_DUP OP_HASH160 e9c7e237632b27a6c63915a98c40a6f43eef3632 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 93c67254b3d2d3fdcd2776179000397a7bc96548
witness_v0_keyhash
OP_0 f7b176984db9ca3088045c3330058a1d9160495a
pubkeyhash
OP_DUP OP_HASH160 28ddd933b3702d532538133897b6eee2b1e92514 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 51e72e13062c94174c051405f5fdae5dba76af2c
witness_v0_keyhash
OP_0 310c88b177a0c4714d8dc9772b84d49bba5c4ef6
witness_v0_keyhash
OP_0 d6b1229b1b53cf8bb30ed24dcc238158a278bb88
witness_v0_scripthash
OP_0 3050638272bff836b8ba47300bb55de017d139afd3684b2cf5a1e75e2ef36dac
witness_v0_keyhash
OP_0 258a189c9ee8228112e91d756d53ffc7968373ab
witness_v0_keyhash
OP_0 10f300fdb727956b530c743563170339e5dc9ba0
pubkeyhash
OP_DUP OP_HASH160 2ceafcee64a59c29e68b758f4161d5d3608c7ba8 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 ed8ff2f57685434ce11bc9ded14b5eb7584c6350
witness_v0_keyhash
OP_0 24cf26412b105fe4acf721f445715262a0298211
pubkeyhash
OP_DUP OP_HASH160 00f4a131a4190491b71afac59c3c035d9049bfe4 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 38c700d583dadef485eae03750102eaaa5594780
witness_v0_keyhash
OP_0 a0417976805146cd558fd05d649d6bff39efaee5
witness_v0_keyhash
OP_0 10568786e5f70322b5d30d8279120a4789438477
witness_v0_keyhash
OP_0 039fad6c8ce1a0296aa57948032c784b9b92a84a
witness_v0_keyhash
OP_0 4217bb901ef980885a489318fcf1bdbe2731c6d8
witness_v0_keyhash
OP_0 72fe1008757e06b6c1080b3e3066c0409d98468d
witness_v0_keyhash
OP_0 4907acdd206e95f2348d4a2d3ad2603bdde1b568
witness_v0_keyhash
OP_0 1f5f80e0defcc455df6a5bc87c2797c0e5cae4c0
witness_v0_keyhash
OP_0 53c083d3b52b056f590bb4b10b08c8d61cfb23f5
scripthash
OP_HASH160 f4140efbf6f7ded9ecea6a70726433fa647e181f OP_EQUAL
witness_v0_keyhash
OP_0 47f15d9d02aab46df4219ad7c953e09ee6674a73
witness_v0_keyhash
OP_0 e9758a1d4167dc6580e521a78d4aca74f07b730f
witness_v0_keyhash
OP_0 84343e4dfec8ecdc4920c87e7bee769eb24e1fbe
witness_v0_keyhash
OP_0 881275cf3ac1525314bc7b147816cefe68ded5a8
witness_v0_keyhash
OP_0 3e412345ee6c81d60b1415f2089757494ea43958
pubkeyhash
OP_DUP OP_HASH160 ec865b7d418ffcc2ed8b7e5010ff60b7a6ffc9bc OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 0bcbf959f9e0fc5fa66715e90df2e76611933049 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 13512afe5401ab06c2fd815f8a35c5059bc097f2 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 5b77bce21e051f243d9f83f498cf9cd291492666
witness_v0_keyhash
OP_0 1216414332e61b50e5e835733dfe7aaf013982b5
witness_v0_keyhash
OP_0 a4becffb41a9a544fed6dbbeae8daaa528d6d72e
witness_v0_keyhash
OP_0 4ca6b4a5c57992077b114ec08f0b943674167a2d
witness_v0_keyhash
OP_0 c89b8f850aab76b0524a116e4a89709778425033
witness_v0_keyhash
OP_0 206cb973aaefd076b2e9043f2efc09266789491d
witness_v0_keyhash
OP_0 43bc03da5508c2564b5c102dc40a40620d9fc00c
witness_v0_keyhash
OP_0 3c36a10f22c2a2c77e1728e0e5b37718f128dc92
pubkeyhash
OP_DUP OP_HASH160 3b161508f476562fe32c3f29703cc589bbfb8881 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 2f473baa4e0ee53f0e493dd210e3ead411101bf6 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 514ebb15e3bf03f23dd341711dc42c9173e754aa OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 6035857fb83e4b2dcdfc93df2bc17d6548d5e3f3
witness_v0_keyhash
OP_0 a0fefe0036f71059e2d98b4b2164bf613c64d324
scripthash
OP_HASH160 36cd7296b0d2242ccf8ec5d6bf69ddea3e80618f OP_EQUAL
witness_v0_keyhash
OP_0 d5371297c7090ce4a8426d66122da7e975ecedff
witness_v0_keyhash
OP_0 151c17b2a31f5f8bc6870bb642153f133e6bf4e5
pubkeyhash
OP_DUP OP_HASH160 800e8b22f687aea00b51998ef613f9e6272d71f0 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 c28816bdf5907dab7ef90b6ba260218da94dec37 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 9f21721f4e45f8c039c095d12f4b21fab0476976 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 15a6e77d6e0739bc0e99aba5c7f9a5ee52e474dc
pubkeyhash
OP_DUP OP_HASH160 d4918d6efd652df903956a8c2003d3bc694ca258 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 3cce17b1022587119761f9aaf74dc5a6846b3a2c
witness_v0_keyhash
OP_0 9e184ea2f0462ba9f5cd9090705d7136a3ba0010
scripthash
OP_HASH160 b78e626baa733a55f629a07c896653560a616f1f OP_EQUAL
witness_v0_keyhash
OP_0 6b70d42b9921703a2db138e872208a87671ed541
scripthash
OP_HASH160 c57a835c26598549c7c5ea4aa8c34261060fab36 OP_EQUAL
witness_v0_keyhash
OP_0 492d1080b4fd728dd0de14ac292f92ba4f1d27ff
pubkeyhash
OP_DUP OP_HASH160 b41d5ef57ff40b125483f91c4702b7b622b6d927 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 84a13f9c3ba2c43fac4faea8bec6e27382b90eed
pubkeyhash
OP_DUP OP_HASH160 d8dffac4f869debac8089077b983ad9ce3db9418 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 b3db7ef42957238e28fa6c00873c8f366092664b
pubkeyhash
OP_DUP OP_HASH160 94713980366c5afb8a7dd7a4679c20e963f362ed OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 568c1abe601190103ef2214d78e628a5886986ce OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 9911f878378ebd80cb718bd3e9212731e40e1308 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 865236d1cb59971593dbc24e322923cf29c723de
witness_v0_keyhash
OP_0 9b382dabfcdfb890a4a78745374df4de800dd010
pubkeyhash
OP_DUP OP_HASH160 1fa7d3a7565e8a70d14cf0101ad1779bf5375bb9 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 1ec033d1d3a27a0d6ca5173087ff8603c2b52ee2
scripthash
OP_HASH160 3389d4576dbe23114302d683751730f27683f4f9 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 8fb9f5e3f8ed5259688ed3c97227f6edfe172c2f OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 818a2b1377b6cc514654ff3dfff31ffe4b0d1144
scripthash
OP_HASH160 6831cec3d98b214d8f7f34788f41b147a8ec703a OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 1aa3f61294e7728e730229655067fb561224c3d7 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 ea7a8ae191d4da61cee812314a49056a3ce1f2c9 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 81d9f6ce8b011f7bc74b8d6d947e1cf3732805e6 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 6b71383d75d9dbd14c31009f22b924191af3c040
pubkeyhash
OP_DUP OP_HASH160 d63c87febe101cc993999324ac3349122a79e122 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 a032e05f31bea03f800b3d12a068ac800ce5d521 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 abe8f49ed46ab98be6b5d1c00b205404e7c0c510
witness_v0_keyhash
OP_0 fe56ece671199f7bc3152c30ab428a23898c8ac5
pubkeyhash
OP_DUP OP_HASH160 3d7895f10e0337ca20b40e3835f5703efe2ea388 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 140de28049156762f0d9181001b8827568a618d6 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 95ba768693666dbd115c322109a08672a0d8ab94 OP_EQUALVERIFY OP_CHECKSIG
witness_v1_taproot
OP_1 aac3cf814eca2f76463de403044b21388be4edab5f0249af0796aa6adeeff32d
witness_v0_keyhash
OP_0 3faf8be93819db62d994499e839120167726869a
witness_v0_keyhash
OP_0 6f64686b85902ce984fa0f82a7751fa4bc289caa
pubkeyhash
OP_DUP OP_HASH160 5efb92e912538785c9a276595ddee68c241fd38d OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 8286fa004658ddc88c0aadc5a8ea38fe3f1bfe4a
witness_v0_keyhash
OP_0 dfaa219b97961fdcf201fa754b624291804391b6
witness_v0_keyhash
OP_0 8e1e55f0f7ec36e6a6d690f794391f093bf9c7ee
pubkeyhash
OP_DUP OP_HASH160 36abb9d2d3dab27965d2880794c83f7de7456890 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 18133e0eb401c29cb7b86a3f1805bf39bd8a1c3631b663ee6865eb3770417fd3
witness_v0_keyhash
OP_0 960a564784197c9d877bbd40899319779b5549d0
witness_v0_keyhash
OP_0 c030ed60ecc629d580d4ae2a61648088fc21702d
witness_v0_keyhash
OP_0 64dd49f9d5c50ef082433b32e4fdbf863710c821
pubkeyhash
OP_DUP OP_HASH160 0d714cca383299123c13960ecbb6bbd6eb80fa70 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 d7cbe7a964aaf557af7b2187d49df2f13a62ecfd9a28ba3b4f0cb33001b3f4f3
witness_v0_keyhash
OP_0 2c0e0e2a42465ac6c7a2bd3cdc6c980b4ce4039d
pubkeyhash
OP_DUP OP_HASH160 5301465b912bdd7ee3816a1442fdd561e40fa301 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 02efffc3275365ba526bd83df5fe7dfa93494621
witness_v0_keyhash
OP_0 3c898a37b012d30dc1f15c273cc53f5c6b6db19e
witness_v0_keyhash
OP_0 715e41d35fcfd3e717e769d3f563e621132101f6
witness_v0_keyhash
OP_0 8478091d6850468668253de99761db48dacc024a
witness_v0_keyhash
OP_0 80b15d7fbef355cd06e23ecfb0b21406ec742802
witness_v0_scripthash
OP_0 d19afa3f56822fb3f4f69d29b14fbe8fd01e6020e8e861b3490e018276c747c9
scripthash
OP_HASH160 f050e255252e1967a9d0c2a6670b31e6f3d5e7c7 OP_EQUAL
witness_v0_keyhash
OP_0 f3a0a68115304ece2503cfd1e9fd7e90d7fb9802
pubkeyhash
OP_DUP OP_HASH160 ee5837499fe12583f1368bb4e756e38189be1543 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 ad5f77c59bf922ad5f6cdd83347e15d0ca05101c OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 38ac50492e295c8907dae3d42f94997f173502e8
scripthash
OP_HASH160 48c3099c0bbb6c6c533c9450fd19da30fd92d2ee OP_EQUAL
witness_v0_keyhash
OP_0 7fa70e633658457c24040a64f9a123c5fa631653
pubkeyhash
OP_DUP OP_HASH160 0f9c18cfe91b0ca385a5955661195157fcae0da4 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 b80f9f1d1577b428359ef4f961a1ef9b446bd9808c4e89538b16a2173053c68a
witness_v0_keyhash
OP_0 e387dff766f249d615255b3b673b4edfd1610a02
scripthash
OP_HASH160 3f72f4cc7d5acb922b3633dbd260d24cf624ce48 OP_EQUAL
witness_v0_keyhash
OP_0 73951f652b175a6ce7224de26fe2f00b6c37713b
witness_v0_keyhash
OP_0 5dc068bb6ef7b7a274f90d705038eabcc50f6c0e
witness_v0_keyhash
OP_0 d4d899f10d02045982f0678accca359487eb855c
witness_v0_keyhash
OP_0 3ceab9c6d87871bc59ce447d0ab88c78e30989f6
witness_v0_keyhash
OP_0 b0e609cac478c1d32297ec52a0f408fcf4865e23
witness_v0_keyhash
OP_0 8e3de34800d0eaf70f7e3bea0c4330f1d8db53c0
witness_v0_keyhash
OP_0 09ec842b446cfae8dcb6d3a1ffb898672e0bb119
witness_v0_keyhash
OP_0 62506d168915e5738324599f09b89ba1cbfeaefe
witness_v0_scripthash
OP_0 cdd1c3c4993b897cf327f0c80149af71078ce42d079a3743357bde362df50bd0
scripthash
OP_HASH160 5892e3c0713c662796496bbef70b18c75038eef2 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 4d70910867d9689515b5e1980058807e336b89ef OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 97059319f724c5d856deb493f855c7531e9e10d6f4b74e97557854e89366ba1c
pubkeyhash
OP_DUP OP_HASH160 af2dfe6287478dc706f5de53d911065bc34c0c21 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 c73e7f9317eadf0ac9e9f4b5012fe3563718e89a
witness_v0_keyhash
OP_0 6e0f3b3f4e96e17b16dc45841c01cfd9e432b8df
witness_v0_keyhash
OP_0 5b205940a15d42d409ec44749d0cfd2e9712e097
witness_v0_scripthash
OP_0 457d81d75b512992def28083f7b2e2e820b7702fe0503177fa432921f470dc80
witness_v0_keyhash
OP_0 6d952038ad9f83074cf2654050b81ff42f29f032
witness_v0_keyhash
OP_0 4c12772280a19499b45e209a9aa59e5d9ee29d59
witness_v0_keyhash
OP_0 eb2a017d6c17a484d8762aaf356bf299e7ee9f21
scripthash
OP_HASH160 aeecb7a4a8a13be0a7c745c1eb14ec3552428f7f OP_EQUAL
witness_v0_keyhash
OP_0 e062cb456b4f6f477028d8bb63e297343769aea9
witness_v0_keyhash
OP_0 0fe903ad00b93a46b7dbcc793365500e54938468
witness_v0_keyhash
OP_0 e778bc5a05eb20e5dad69d90d47644a78b7c702d
witness_v0_keyhash
OP_0 945cfd1b03ea9346c0c14bc58c37650f7a5a9182
witness_v0_keyhash
OP_0 eca7965325828b307b2ff46b65a6732a2888de9c
witness_v0_keyhash
OP_0 c22c333636b28936087413f76de376ed38611fff
scripthash
OP_HASH160 7fa2cd1c7dbadc462128a932bbdd2619f7d1084e OP_EQUAL
witness_v0_keyhash
OP_0 cfe0bb7af0da5002c4dcbb0317e943c7437919dd
witness_v0_keyhash
OP_0 619bc7a90fd4e79a9efbdc1166b66a4f8c62612b
witness_v1_taproot
OP_1 4d9b681835d0b5ec613c2800622b8982a2a2ca84553a488a7b14c5b025ca3dd7
scripthash
OP_HASH160 19e31872fe9ad85a6118c8b0da30d7ca9828c3d0 OP_EQUAL
witness_v0_keyhash
OP_0 07584a0238fa13fd366ef3145ccf88b7470e9e10
witness_v0_keyhash
OP_0 e2381399ac260b5b461d2b93c2b88bdbdcf8c515
witness_v0_keyhash
OP_0 b466ba2e2ade4846e9d7f00a69d43544bb88f491
witness_v0_keyhash
OP_0 c83c5305bb6fb51cfcdf3861a39788114aad5eac
witness_v0_keyhash
OP_0 4ce98d6bc6c989990eb5b115e92719f81e0d9e9a
witness_v0_keyhash
OP_0 4added9e8187f0c95d6c267f20b75d1daddfb45f
pubkeyhash
OP_DUP OP_HASH160 b8fde38200ba4433d9368c052cc36e62cfb12ea9 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 cc3bc011d6f12e0d101411da0e51255dc5390729
witness_v0_keyhash
OP_0 a545b33eed22ea1fb2e036b88018b29d40932c4d
scripthash
OP_HASH160 1b2fa27cf65c5024b7be7298283e19862f38a71e OP_EQUAL
witness_v0_keyhash
OP_0 8f72785a5536fe5fed88156a8d57cefb09c1e86e
witness_v1_taproot
OP_1 285fad825516de10e8a1ad021286e535f55a6a08522f345124dddd7b453a5113
witness_v0_keyhash
OP_0 2d64fe9ef8e9278ecc3c59c74660f066acd3f6df
scripthash
OP_HASH160 5c13a61a1b5ff686f5e76777afa8d44b3acda182 OP_EQUAL
scripthash
OP_HASH160 5738dc09f9cf1644b743f6827d554f08406eec9b OP_EQUAL
witness_v0_keyhash
OP_0 394c9f08efe56b22f97fb40b504cd144b2655749
witness_v0_keyhash
OP_0 21e39f96bde20378baef20f1d1a4b78e09081316
witness_v0_keyhash
OP_0 9d6d79a79f93e811a55e9b3700de2ea28c43b42c
witness_v0_keyhash
OP_0 d5cd65f651fe924e53b7e49ca3613a58fdeb5617
witness_v0_keyhash
OP_0 a32cd87d60f6fbd07ef0562d7270610bae5c0127
pubkeyhash
OP_DUP OP_HASH160 2c5ff367fb12db22bb490f812a4ef952b77adf5f OP_EQUALVERIFY OP_CHECKSIG