交易 30a3c6431598140b051bb6e7441b00b594ec804863dd292174c9a552587e07db

基本信息

  • 写入区块
    847902 (Main Chain)
  • 确认数 38959 次确认
  • 时间戳 2024-06-14 21:54:52
  • 交易大小 6599 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 1.72356966 BTC
  • 输出 1.72256276 BTC
  • 交易费 0.0010069 BTC
  • 交易费率 0.00015624 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(5 笔) 1.72356966 BTC
输出(179 笔) 1.72256276 BTC
输出(179 笔) 1.72256276 BTC
输入脚本
输出脚本

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

witness_v0_keyhash

输出脚本

pubkeyhash

OP_DUP OP_HASH160 f5063aae87a0b4095aa7ce2b467203ccbda42fce OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 9c24dc5d72b1fd47d1737e88c05b347c5779b5db

pubkeyhash

OP_DUP OP_HASH160 169f6a1e0dc83fd317602a28e90703d5c59b3511 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 5cd04977a0dd4e7f7e01eaac388c0431d055cb45 OP_EQUAL

scripthash

OP_HASH160 fcaf52ae0364d44d05ec343916347cfed4ef36fe OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 d0664d637cc3cad3a9b1f056bad755aa514d5212 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 1f5d19c508a66f7eba7e15d7269d8d56ba7aacf6

pubkeyhash

OP_DUP OP_HASH160 ddf13b17e2d582a3e0514e0b094fce62c3be6138 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 504a206521babbcfebfe505bad167d0921f0380d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e3f142826226dc84d553996a864c8b3cdf70ef02 OP_EQUAL

witness_v0_keyhash

OP_0 d97cbed7bf546b13fed13dbb4b5301ab23da751a

witness_v0_keyhash

OP_0 46b94c75aea29a658dd65562bdd8b2816063d7d9

witness_v0_keyhash

OP_0 26e4db51965ba4fa375320ff013b58e025ca6746

pubkeyhash

OP_DUP OP_HASH160 1d2f60dbdb7fdea8ca4a3ed19edc010e440df95f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 7b1618ace67603f7d44bb424127957ce4535e672

pubkeyhash

OP_DUP OP_HASH160 c15cc5bcaaed918ddc4924811f4a58bcff58799d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 79fbb9b7197929bd5747d483ae3a73d5fd3bd481 OP_EQUAL

witness_v0_keyhash

OP_0 0df6df08bb07d52d60e9c5cc88eb37db42d131b1

pubkeyhash

OP_DUP OP_HASH160 1a8b91598edc0fa133c52391b9421e5d0806bc7e OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 07209edc8e705d898d72512a64aa8bab5691fc72 OP_EQUAL

witness_v0_keyhash

OP_0 dd97b7f2e35b2581ef44f47aeadf06742f5564db

scripthash

OP_HASH160 c18c3c2ff9c5e277a413a2b83fa2f30fdc3ec193 OP_EQUAL

witness_v0_keyhash

OP_0 0b0cf1f84b6603feda2e5a974fccf2c4077aef47

pubkeyhash

OP_DUP OP_HASH160 8be80d79b045e00cf639922622ddabc7abc79d69 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 cae8f8390afb23bacc2a9b7a11fc09f120189a61

scripthash

OP_HASH160 faf681aed3c31735e3b711e930dbf61269c971fe OP_EQUAL

witness_v0_keyhash

OP_0 03901ab3d207aa414a2df8d8e66e619080bf9fde

pubkeyhash

OP_DUP OP_HASH160 7be1004d3500aa07ba38af8e47160d5a4e72397b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ef523c0a430331fd7f77cd8de1771090f425f351

witness_v0_keyhash

OP_0 1ce56093e3879916b43f48fd766dcae5799500e4

pubkeyhash

OP_DUP OP_HASH160 96800f8ef9f8f77e15eac83fe793cb029624d296 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6e5758883f76f3e7ac4cf152556e01ed7b934ac8

witness_v0_keyhash

OP_0 b9a3cf60bd2a4f2e2ee4f634f6ad9708815d1d1a

pubkeyhash

OP_DUP OP_HASH160 74303abe5cb48331b24069cb253fe1e74b754438 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3e84644509ba41f59944649a97d4669106c957d3 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 753d4a0a5a815457c35d92293f26a5b0a57b53d4 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 93771945eb0a2962edef897df476a8728ef844af

scripthash

OP_HASH160 391e290b41ef482d0c8997e3972eafc2a86f28db OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 6ce2391dff1231a549b3b7faf5b1ff2ec055a301 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 35f2e197664a68561f79d66363076b031bb75da8

witness_v0_scripthash

OP_0 de3663dbcaf479d24178467636d2042104c8bf48f0135942591b5a99e9b245e8

pubkeyhash

OP_DUP OP_HASH160 19b921ab4f44742c84cb340b8382ac26235885b0 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 f80f2971968ea9ed996cf07be0d391d232dfed6b OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 da5e50541a747228698edda81b40f75e8078f3d6 OP_EQUAL

witness_v0_keyhash

OP_0 8ed1363fb4f431265473dab032e4e68dd3052d13

witness_v0_keyhash

OP_0 19e72ac2d4a587612cff33db7dc398da8a2d41fe

witness_v0_keyhash

OP_0 b54735cf0754dfc0655c4dbe6d84c5e4db000af9

scripthash

OP_HASH160 ba1d654d8b4058b89b1506303d038537f7c83440 OP_EQUAL

witness_v0_keyhash

OP_0 052f4929d0f8c7ca4370b7f3bdf50185b8f1e059

pubkeyhash

OP_DUP OP_HASH160 cad8a6f6bd9fa1a0d2eda286fd90c729f3836ab8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b7961d557f8b50f671369e31da0ef7c50a1795da OP_EQUAL

scripthash

OP_HASH160 9d720a59b88afb6b9cb3791b81b78fcfd8e4ad86 OP_EQUAL

scripthash

OP_HASH160 9de479d8e7ba9ded7a88bd9fae29687ff2a0d8d3 OP_EQUAL

witness_v0_keyhash

OP_0 172b222d83857e02ab575738f1ab4f1ca3558240

witness_v0_keyhash

OP_0 8d799828ef5d503f242ac5ce78a6d4a185e1b3b3

witness_v0_keyhash

OP_0 6e422618476163a0e70c368dae3881870503a51a

witness_v0_keyhash

OP_0 ff5f722269b8384a859719bd9f2b380e8f76f80b

witness_v0_scripthash

OP_0 9d047beca4dbad4264b64956f74c5d9bc852b5442d0f67976a08ce318aa3eb51

pubkeyhash

OP_DUP OP_HASH160 fa6d6b84d7c838edc2bff75cf493b47b1f5e694b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 af06c6cb312756edf51b0eeb2cb622445b1c2952 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b35c3f8711492ab45105c1b6a45c66bd1688b618 OP_EQUAL

witness_v0_keyhash

OP_0 c14ed1c5d159cfec47676a50f11059582b852250

witness_v0_keyhash

OP_0 ac9dfb7d44cd9095da1a79c65056766127440cbd

witness_v0_keyhash

OP_0 dcac8acb55a8727e9e1172fe6aee9469b83ed6f8

pubkeyhash

OP_DUP OP_HASH160 52a8cb6c0ab5a41c1ed32b1256caf33271249495 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 0242fb365905f0744cb92efe4b8d511553ca5662

witness_v0_keyhash

OP_0 1439fbe454fbfd50a1d8278e361547b9bb713f6f

witness_v0_keyhash

OP_0 bab936a2e3ce15cee7f19f28346221da0bbb501c

witness_v0_keyhash

OP_0 a6909e4268e60825486a75a8eedb1caf6fbde52a

witness_v0_keyhash

OP_0 4ed73c7930926e6e55b4a156f7b51821ba086560

witness_v0_keyhash

OP_0 ef345025029fc2ee62b4c5d79093486082e0be7b

pubkeyhash

OP_DUP OP_HASH160 79c49faecb89991de615a68d31c5b68ad2c3e19b OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 09f092e18692fa71041cb49120ba82ee62d76f20

scripthash

OP_HASH160 918772eb28b2aae135957ca39fb0287c2ec9c1b8 OP_EQUAL

witness_v0_keyhash

OP_0 ecf7c686c32748947eaca3295bc499d94ff2657f

witness_v0_keyhash

OP_0 148db147562b16b93da0e65c915ac90c7f6e6d3c

pubkeyhash

OP_DUP OP_HASH160 8ebf9d7e2e4977d979959625b5a7b44f20041143 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 fe0cbe58ffaa71a8b6f1c38b3ca5808ea127a48a

pubkeyhash

OP_DUP OP_HASH160 2560278d87148139cda701d706e4314e5f084d11 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 d49664292411b1a0aa099fc5aad2d13474148d0d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6f9cd459a625a88788a5663c2eb99db64cf56ff5

scripthash

OP_HASH160 d996ca4a07dd10a513499a863d5817ffa043654e OP_EQUAL

witness_v0_keyhash

OP_0 7eff2787e5f813e22718c7fb92eadbdc22c7cc3f

witness_v0_keyhash

OP_0 f98f261e2f3c643d0749b9b398bd4b4f13a47313

pubkeyhash

OP_DUP OP_HASH160 a3a55d44253dbda632fb84471718aff236c18554 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 dcfdc78e7652cd5ab1aebfd205417a1b317c3efe

scripthash

OP_HASH160 291c0e2694afadfc754284147916ce8eaae1d9fa OP_EQUAL

witness_v0_keyhash

OP_0 8529a8c0e87f6fe42699b9b50fbb04bb4f1bd961

pubkeyhash

OP_DUP OP_HASH160 a536ec749fc991e6b236f478ccb249a050000c78 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 937968c05bd499ab7d96e639cfc9bb024fda239d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 5e4c01002058ee78299068666258115daaa59a75

witness_v0_keyhash

OP_0 2b42557e03bc3b424806372034f97e3f71c9d966

pubkeyhash

OP_DUP OP_HASH160 5ac5cad6d39de3a7b3aac8c1663f39097301d082 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 355005819e1fda1298e1c48210c9ee961eedd4eb OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8dc6a5a2b199845e2a4c170865620b077abe4ee4 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 9154fe4006518fba1bec689f6d0bc76a5b900258 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 e05359a5a551b0b271c9812c5012e2f13db6ec98 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 48506136bced4a709f6f87f25fddf25556285fc9

scripthash

OP_HASH160 1ba124ac981875887f76008b56eb83ef4e4a7869 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ff7c1d68eddc7e904c1866e2fa4d2cb1e02ecbec OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 aa2721805a77119e235ce87f4e9759fd4e8ef2d3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 698d179ab8579f1e2ccf156c65be5af1a55ee37b

pubkeyhash

OP_DUP OP_HASH160 b8617b90bcbdb34bf0bca5fceffa94e996f9cb25 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a218c7c8921cae6ea0ba4cfe34b90cc27859283a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 b2dc54db4f1bbe687cdd412b6e0456146a0a7512 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 afa5f0ec453f4d56395dcb73f7dce508156a001e

witness_v0_keyhash

OP_0 fdd81cb961edd42cfcc4f2a1fc296fe085e7a29a

witness_v0_keyhash

OP_0 5efdfa51f4b3fa12875b51c6333a296cd0e70ea1

pubkeyhash

OP_DUP OP_HASH160 5d7b9cfc38c2051d3ad00bcc7ffc93584cda76b3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 0a17e66c34048f74dff88f7eb76f83e0a5b9ac32

pubkeyhash

OP_DUP OP_HASH160 74e5eb03ee855dad87816e0653d488b2cf0d0f19 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 26978741b627d0e4aee48bc06a0485febc4f8555

witness_v0_keyhash

OP_0 c6322eae2bbc503d011af50d714471960bb8d236

witness_v0_keyhash

OP_0 a052925e81e860abe2e97ba44535924caceddf41

pubkeyhash

OP_DUP OP_HASH160 094239fe97da2642af98ccf8cdd5d5fb77757931 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 56dd119b9df402acc30432ded8d39e9fbf5d8bb9 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 79c78d6dcccf1c897e660ac37df4f1dc4adc4d38

pubkeyhash

OP_DUP OP_HASH160 eebcbbfc149ab437557247301d66a7e285e82cb0 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 87348b548024d89526252c3620304188e11d176c

scripthash

OP_HASH160 8446a75948f843c5e2c8035a18268c420e846172 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 99cf182ff42be18b01d03955d24dfd8149b98c18 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 9ceb3885d7c955bdcb8c47ca65bd9cee9fb474d4 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 377c10a66170593be2622f01d71564b943ad0351 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2107770b1324605ccb24cb9d141c56577a6ebdfa OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1ace577c1de8fa741f74f39de86b48a6033f4c1b OP_EQUAL

witness_v0_keyhash

OP_0 6472e0d0fd8ef3390eed054ca5a4dae77adb8d9b

pubkeyhash

OP_DUP OP_HASH160 f894f5e22efc7da1dd882f48e1633ad518fbdaa6 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 651a83741c24be7bffb2cfaa374de0981dafd0a10f6ea5534381a8069546e5ed

scripthash

OP_HASH160 f3f588fda32b0ed2e5c7d68327c5c27b14b79da4 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 06dc0701f42597c616f7ee748fdf2ed371e5b751 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f3003e3b8df2cb2e3c7a17d7059fc9d9321f7e1e

pubkeyhash

OP_DUP OP_HASH160 99ed0b5027d5ce5d6c4fd2b2cda904b5fee5e41b OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 05e98bd52fb1532158e536250968cc8b7625314d OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 3a4c688b618db782dbd181760aa4a99b70aa90fe OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6cf2b0e32e8a66fb57298b0083da3836c799022e

witness_v0_keyhash

OP_0 d8c5017c76ec8369984fba081f64716a9e7e082e

witness_v0_keyhash

OP_0 db8d2ee7f60feec8dce0c1a5adb6ba7342a89d9b

scripthash

OP_HASH160 049b38db40297268aa8b59b0403657ce518eb3d9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 ed89d0a9fd9dc6bcc8594fbbdbdfa456ba9e27c7 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 c9e1f48d4b15945bf11990cfc6ba0eb1d7912a93

witness_v0_keyhash

OP_0 234ecf4c12c6b549aca596195716838011fb1215

pubkeyhash

OP_DUP OP_HASH160 1d23f23e7b8eba4b7b667ad6ec5a4b9f58867c7f OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 862d944b7e942eaa4115e8f88263e580d3c7a9a7de54da7ca5a0e510dbc43d82

witness_v0_scripthash

OP_0 1bc0c21e7f620b3819fdee8989522181c562e3c28c0f39dbabb23246688ccac4

witness_v0_keyhash

OP_0 ec1851f8d103cb452fc168137a1fcffac348e8a4

pubkeyhash

OP_DUP OP_HASH160 f7ee5ad539b47ec5fbd0953af770d69edb1e17cf OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 bd613ec9b213b7f1713137f0055b3d810b90b41c OP_EQUAL

scripthash

OP_HASH160 6891e59d9c9c3012eeb39001e30696dea42214cb OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f1a5d725759ed12d0a2e8d2c34811777265b0818 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 7f1b0ab2174082cf4985a4a3b26a51a8eb18e903

witness_v0_keyhash

OP_0 fa48727333e786b250e1ea612ac862241c2906ce

witness_v0_keyhash

OP_0 5b06f14c49c33a9e8a5f5fdd527389fbef94741a

pubkeyhash

OP_DUP OP_HASH160 73a5631cce2d79dcaccc4ca05f30c7a29690db81 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ee5a90fa16f54304c635e27ee93adc7dc7fbc1af

witness_v0_keyhash

OP_0 84834144569622b63e6d93d15805487653ec2355

pubkeyhash

OP_DUP OP_HASH160 b138f7966c1b68806421fe79e83db14a569c2d49 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 79b4e778a52382d47825d41d22b8cb695509c0f6

witness_v0_keyhash

OP_0 7a800c5275b133af9e7919f9e6963d42afa5a25f

witness_v0_scripthash

OP_0 017b08c833d04bd7aa31c69644217069e15e1b3e1166afc32479617e2782bd87

pubkeyhash

OP_DUP OP_HASH160 b19fd85c51ce6931501d76ae3c294c7a6eff241e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 812e0d3c5bbe54c4a3510b906199b934de3f3cf7 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 43b08a601ca807dd2c214566ee9ef50bc6cb819f OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 7269762eec47d658ab273f9394e4df079634559a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 f51f38fec2ff925504df1a02c59614df9de53332

pubkeyhash

OP_DUP OP_HASH160 e8289f81d2e3b6349e0aed9e6391e1d51919e7bb OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 dd1b0b310e11dd3a4c0684c4b54745dd512450b6

witness_v0_keyhash

OP_0 1e2f859b20126ae7c659f87a8f2e6ca6a79539c7

witness_v0_keyhash

OP_0 348b01e3c0b5f66ed08f1ef18cf414af6d136a11

witness_v0_keyhash

OP_0 f45c9d3706e2e6a160e1b4316f6e4789962f6911

witness_v0_keyhash

OP_0 c34350a6daed86d45f11f1ea7004b5171e85e5de

pubkeyhash

OP_DUP OP_HASH160 03286ac4208c58ec891ec0c9de96d841629a77f8 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 efa4ec4d1209cb23bb1ca0f3fd91362af061f17e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 a4a78b80b8201f04d4d47dca511317e8bd9fde70 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 938355de452b612b6ffb1185658ac97706ad7a7a OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 5ad182dc083f4265e39d60159b6e76b510ce7129 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6bbb76cd9a504693e2e57858e289dfb4e127361b

witness_v0_keyhash

OP_0 0dc50c21ba447891542661f5a96ff4899bb51601

scripthash

OP_HASH160 cadebbd7d4f2ea32785a6874d88cfc920c726fb2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5a3173bb77cfece7932a466e563e0718b5d804c9 OP_EQUALVERIFY OP_CHECKSIG