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($)English
Transaction Hash
8e4299eb7be6ceabb344053ce3f8b3339452ecbabaadbd55749292893837fa79
Summary
Height
829,917
Confirmations
80,179
Timestamp
2024-02-11 04:08:21
Size (rawtx)
9,962 Bytes
Virtual Size
4,584 Bytes
Weight
18,335
Status
Confirmed
Input
0.01121090 BTC
Output
0.01024597 BTC
Sigops
71
Fees
0.00096493 BTC
Fees Rate(BTC/kVB)
0.00021050 BTC
Other Explorers
BLOCKCHAIR
Transaction
Input (67)0.01121090 BTC
Output (1)0.01024597 BTC
80,179 Confirmations
Input Scripts
P2WPKH_V0
(witness)
3044022001d3fc475a444b19485b45bf9fcce74307e18aac768641b02064694d6dcd217502205d98341bb43e9891c577f10826bd93d4cfcb6289131d75ca2a124b5f70012d0c01
033d9726409ab473ac73da813eac4a8633c38c945c6dd0139254dbc9311284bf18
P2WPKH_V0
(witness)
304402201310cd64eb859b3fb1f0a385be19e2fdf99d790c38a1a4aa1f2023bba00ea83d022033ad20e2ef76b51885105685a00a6b47dbe99f0a7f6ffbe5a0c412c955e40d0501
033d9726409ab473ac73da813eac4a8633c38c945c6dd0139254dbc9311284bf18
P2WPKH_V0
(witness)
3044022043cf5620831d927dc672d42608e9f34fee6ace89d6af4804b35cfe827d88c91802206d515fd1b18ad6d32c3eb9ba0b5f0a212f5f122dcc0b48ee6a5a25d1e5d0cc7a01
0222767495137458806bf72d6e883420833583b84fdc71678afb4bf67176623d9c
P2WPKH_V0
(witness)
3044022018960f7e633f2128c4870c1acc9c4be35ebac0fdf2abefcf4bb934f535b351070220119494a738e4634bf4a6636ad6a85556b9d5fd72a35cbbee0971ac022f0fb8d801
0222767495137458806bf72d6e883420833583b84fdc71678afb4bf67176623d9c
P2WPKH_V0
(witness)
304402204a113ba92d62a6997ae76d688c93ffd2fe2ed9829bc6def700f6ccc6b4f890410220151db4151623a4604fd3c7219756196f3993562f68e5c6505692a2d2b80422d301
0222767495137458806bf72d6e883420833583b84fdc71678afb4bf67176623d9c
P2WPKH_V0
(witness)
3044022040aeefdb4cd2b1bcf32b21c29b0497c52a27a9daacb635360fa270a55dc8778f022018be2e0657e02be0139620d23a7c4d63b8c46c153a355b908011367ecbbad76d01
032ef5f2b414ebb50f871b146b8a7da818449ea8febde9ec7bd9ac782b0ac9e1b9
P2WPKH_V0
(witness)
3044022032151df4571667f9179189a4a31092b9f51ff51e5e19cf53f1356270620546aa02207c3cba6c093f005d429b9bf2004adb3087239c25cc4bf9108b5f72c103b4ccab01
033fbea8e713723dff4ceb51a9c3f53e602b59ba2c69c6f3fa9d75f9aa712498b5
P2WPKH_V0
(witness)
304402204bb26192f936bfadc59f95fed886e92aa5f83454da9152f99243b53c93c90ced022068445f1549712887c0eb5bd1da58572270a649887a0495b02195cdadf90d468f01
022cbb79b01782637937ec8f439526b93773053b832468fe7e9e0599f16bed4ac1
P2WPKH_V0
(witness)
304402201156dd169ea2805787a33cd01620f07074603a8c163d545eb22ae08ac5eefbbb02207abc5bc82ca61b4975b46be27bc766df32770ea9fd558970097b9da2093e3c6f01
022cbb79b01782637937ec8f439526b93773053b832468fe7e9e0599f16bed4ac1
P2WPKH_V0
(witness)
3044022070f9e2130c768045b67f3c58a2d5cd1858c7a9c1ac7a3532b68f0172e16fbeba022038513c7f496a7fffb3ca842dcfaf34ada67e5a89915e4a4642b83dba9c9c899a01
03f82f03409ef4bc8b916e30f17a330bed98b80de2ae658bbfedab2e83e6622bfe
P2WPKH_V0
(witness)
3044022037627ce5ddedefa1cc5a263af315d99eb349d1491a8133043aab4063694aed230220770cde61a4ea9af9b093701bd9566f59169f9f1cc4162596d406179113516ef201
03f82f03409ef4bc8b916e30f17a330bed98b80de2ae658bbfedab2e83e6622bfe
P2WPKH_V0
(witness)
304402207508cd48919c5be8c81eb5d183dc348bccb0346b0ee29c9cc3a0cd4a8b027a8902201b6eb3ab18af5cb9bdf1506d9ad6ded2d487dd611675562ccc3d9ac30783458b01
03db9d185e16dfa387de74f3321066724df9eaa8036e2cf4ebce40c0059bdb6ea3
P2WPKH_V0
(witness)
30440220720fdf4da18580175a81efeb4ef00533b53408616f34448f798b220fbad3f560022074da1ae907681a20637f162bada72fbc9fe6f9df2fb718fc28bb3acae3daa69201
0319251b18f595a492b92ee6864170933ef8bf38a6ef90728dcae23d904304b869
P2WPKH_V0
(witness)
304402200d8b3078f8f326198b3f9065e2dd9280af02fecb3a346b29a6029191776eca3502200b0c2656bccf1e7be9a7c777e57d1e359536f8f63948a6d8a4f748c689eab14d01
0319251b18f595a492b92ee6864170933ef8bf38a6ef90728dcae23d904304b869
P2WPKH_V0
(witness)
304402206aeb5f8b64c2fd87f5dd3c32b7feec064c3ffa8bb188aad4a920aa162eff23e102206a8704464ea9a53b99cb9a8167946ebf57e10b0e912f59b8d60cad7f0bc5d1ef01
0319251b18f595a492b92ee6864170933ef8bf38a6ef90728dcae23d904304b869
P2WPKH_V0
(witness)
304402203851c6e0f94e42897e4a50ac55ea71c853ef21dfb184b58f293c5c3365f31b7b02206d7068a80df4d7bb361cd12228845b72a57faed5a6b168042706efb0b59943aa01
0319251b18f595a492b92ee6864170933ef8bf38a6ef90728dcae23d904304b869
P2WPKH_V0
(witness)
304402201ccf66e0c4804fccbd883b9ec7d2842f0e3bc4a8dbd8f595f239633b396ae53d022046956fdd5777daa1d107376c35cf447954c2951917c4d129202debcf5da770c401
0319251b18f595a492b92ee6864170933ef8bf38a6ef90728dcae23d904304b869
P2WPKH_V0
(witness)
3044022077769e87d54b416f5ef84924cf192e384d4b615e25dfa55ee82a662cb0f488a202206f3b43b207b68fee3f46d3fffd689b8b12fce925d64893d0f9fada468a7a7f2001
032a3a791a747494d6749c7a5835cabba44e3d94126a7b8a073d8e5420c7279b4c
P2WPKH_V0
(witness)
30440220113a2ba8e63fa1c55b45ea4e9c63cf9e05f7dbb65bc11885749a56138ea62d06022046e736d29ed319bcf4cb7f13ee2f545262192dae1f780a81a7564a325d4e3f8601
032a3a791a747494d6749c7a5835cabba44e3d94126a7b8a073d8e5420c7279b4c
P2WPKH_V0
(witness)
3044022009992294f92b5ea4a58580060e375d1fb0e756a0a1ad9a8707580bd8cfb566f9022072975502ab2bfc30ca13b4bbc806596dc78ac51c3f87ce8a2616e442aafb9a4401
032a3a791a747494d6749c7a5835cabba44e3d94126a7b8a073d8e5420c7279b4c
P2WPKH_V0
(witness)
3044022032c3dacdd25bf766c77de3fb1c8f55b859fc4752848782e94bf581ff4b83ed8002207ca5f1839cf5c746fd869961a47f83af17068a78528b5954a3b4c13c8e0cb8cb01
0214141e9ad65116097dc9a9841e7434ae551c61d941edbcf7f6e7cd24a4edea50
P2WPKH_V0
(witness)
304402205d89fa6755cf9f3db72813b546afe4b36cbbd6d8b8e432cd2575244bda2a370702207c9d192e1d1869f324ea66297af41ca0939d6d3b7d9b3ab5307568457a6bd36e01
0214141e9ad65116097dc9a9841e7434ae551c61d941edbcf7f6e7cd24a4edea50
P2WPKH_V0
(witness)
30440220699148596b6a1c304adce3bcb9ffd0c411769a99987c24b435cde33a81c23d86022062900785b7dbc098a17cdc29842c0f1e8805cca49f7a6343c61d86d5e6114f7301
0214141e9ad65116097dc9a9841e7434ae551c61d941edbcf7f6e7cd24a4edea50
P2WPKH_V0
(witness)
30440220656ee2f32c194fcec5e98ac4d55e39501d29d1b2c56ebb16458408fc390199d10220382e7711f80390071ac9597b90fa5f7b176a224bcb9ec239d2a6395ef03a3a9701
0214141e9ad65116097dc9a9841e7434ae551c61d941edbcf7f6e7cd24a4edea50
P2WPKH_V0
(witness)
3044022036fefc36a94126c80d82c9550abffe92b40b488609a5fc9d4649d56fd9bfda1e02203a5bdb912bd1f3327438cc57267d3c21d623c44e7f065c4a6e2b31247daad17c01
0214141e9ad65116097dc9a9841e7434ae551c61d941edbcf7f6e7cd24a4edea50
P2WPKH_V0
(witness)
3044022070231d4431a6ee8c12d506a8735f348dec991ff2f3b9b942e1bee24eea4497f802201b133296aca9d9a64691e01ce39cfc1810adf3078ba637d3752b55427778adf901
0214141e9ad65116097dc9a9841e7434ae551c61d941edbcf7f6e7cd24a4edea50
P2WPKH_V0
(witness)
3044022058acf81d417f8384c03ff320d0560268d7193ca37ec625848abf21d04f80a9c802205799872e9a625729279769ab53483ed2f3e6ffa9111977273eb73672d10faade01
0236295f4db1ae3226ef15f61c9df83066009a04f938120f1065623f769a970326
P2WPKH_V0
(witness)
3044022029a088f5bed264212f899df7200f84c0c03fcb6e56ed2b4035988b9b7951705a02203d4755b54f133a36d06c6ac39bd7a94f12dc1c897fe52f4b6a47cbbb635d21c401
0236295f4db1ae3226ef15f61c9df83066009a04f938120f1065623f769a970326
P2WPKH_V0
(witness)
304402207d4e830c91c0fcb10f5f1af04139928f67b37f228ed0f577e550e089fa4d882002204547dfefb1fbb2a4b5904bf7b488e7f43c24a70a81f156984a5fd99014771fbd01
02a9190b74df9d3e9203df20abd0130c59fa8c53a21089569cfe2619163e4736ce
P2WPKH_V0
(witness)
304402203ffdd57d60fa2a6320b70d9d99d6f2a485b70be62ffc791dab2a732d1e32abb802204a6a93b41968961542d617e8eb15f1ef875c5e59775b60e3a000d51ca332d71401
02a9190b74df9d3e9203df20abd0130c59fa8c53a21089569cfe2619163e4736ce
P2WPKH_V0
(witness)
304402206ecf01987f8f62e05d2b1148ffccfcdd3bda61fe658944604d36dc67a82410bd022068e7e9c69d8a55fb5bd12c62d20b345531bf82da665c59cb262bda8a0536359501
02a9190b74df9d3e9203df20abd0130c59fa8c53a21089569cfe2619163e4736ce
P2WPKH_V0
(witness)
30440220396eedb49c90270994fc8fc471f2aa0577a75dc7b4275debc54ec1b021a1237d022071c2d138882feed928f680252257c20bb661b4be64c2ae9d0fc583c21307978601
02a9190b74df9d3e9203df20abd0130c59fa8c53a21089569cfe2619163e4736ce
P2WPKH_V0
(witness)
3044022018e5880d2f20f2fbe37121d52517319bfc99fefd9b2202cd55ccdbedc7a9e56f02206a6643e99e68edcde92c92b529875487e7d6348dfdeb7b07f4df5d19e5125f6001
0345ba2cc97c01d3c8361aad6e8c4c57ec6d095ba8fbf8cdab1ab766f318493e3e
P2WPKH_V0
(witness)
30440220480678296b178629b5eeb1af2284e8a87624f52050e4e45bc73c02096467d8cb02203f6b37bcf088541b3263c15f9e1cd7464abdf857c7aa46e23a71cb349bff1ea601
0345ba2cc97c01d3c8361aad6e8c4c57ec6d095ba8fbf8cdab1ab766f318493e3e
P2WPKH_V0
(witness)
304402200156d2accaeaae8baf82d28efa5f9ff3872149a4df0acee708c238cb9e6e61d2022035401cf4e0c1c3cf5fce85859ddfc3bc7f35c5c2aa67a9f03c17a91e7d4cd65801
0345ba2cc97c01d3c8361aad6e8c4c57ec6d095ba8fbf8cdab1ab766f318493e3e
P2WPKH_V0
(witness)
30440220683db3b9f4e29e7a8e6b5a0d9eabf914290ac7a220962e691845d9a1234efa1d02205744ef7ef7b0fec0eb4c18bef7d53612f91146a88c7dca2dfeef116ef6ad640401
0345ba2cc97c01d3c8361aad6e8c4c57ec6d095ba8fbf8cdab1ab766f318493e3e
P2WPKH_V0
(witness)
304402207adc33bc28d87e6db113454f6203342d6e4cd397835821de4d9f85d21bc0c911022045d662d8d2aaff2ea3f7042a425f1f39ae364e3a422c283723029325812600b401
0345ba2cc97c01d3c8361aad6e8c4c57ec6d095ba8fbf8cdab1ab766f318493e3e
P2WPKH_V0
(witness)
3044022005ec20072f027d791893ff824fbeb58f89c27f39ca263724cbecff1eacbf47b60220726b0299a1f0543887462d8e47e4695e890db95055986f6ff60d3c836af4168101
0345ba2cc97c01d3c8361aad6e8c4c57ec6d095ba8fbf8cdab1ab766f318493e3e
P2WPKH_V0
(witness)
304402200640919246be8742a912edabbafa0c7c7857c186c6c40683f59aa5cfdf85ef1b02207758fea93d5490e411147da1a927880f5a1a6559efb9b0b843beca87c69fe09401
0345ba2cc97c01d3c8361aad6e8c4c57ec6d095ba8fbf8cdab1ab766f318493e3e
P2WPKH_V0
(witness)
304402207a9513461918870d1894cbc3fd8b57b3c3f4936d06df9e098d0aae1ed6ed9df9022034603cd9662b499391afb092f759b045b81b4013c302179d6090d7977249381801
035e72d102451a44f6043126823da83026282fd62ef89f7c2b9a67902d02866ccf
P2WPKH_V0
(witness)
30440220647f752e01e11b5e4e458a949a483c0493f9daa15ffa6a24e682dcc0ec6b141402201f6b00c4e1f4185dc064f8b90f9d2d3ae2b10a34a31ee96f1f47a351a6b746e201
035e72d102451a44f6043126823da83026282fd62ef89f7c2b9a67902d02866ccf
P2WPKH_V0
(witness)
3044022008e369a2a256410c26f489505d9d68c49b0982324957559d94f131bc63cecb8e022050c0146e7a9d0494420f17cb74b6b96566ff54fa6b57b041e51ff4cf8b2f64ed01
035e72d102451a44f6043126823da83026282fd62ef89f7c2b9a67902d02866ccf
P2WPKH_V0
(witness)
30440220558ee0cf9dfb538f3c4fb91ebc63588c534622b5be19f100bd8dee276a1eddf602205eb239cbb9cc9073e9f117287043df3530452c7d5bb2b6eefee29590d20e8bf901
035e72d102451a44f6043126823da83026282fd62ef89f7c2b9a67902d02866ccf
P2WPKH_V0
(witness)
30440220346fda5618499046835f554893fe7c6206e8ad9cfcadb03e9ab0b4fd6ab58aae02207c98e7bab54ffa767890a8ff161dfd807ff6bcf2f94c8d0446fee62e9d171e4101
035e72d102451a44f6043126823da83026282fd62ef89f7c2b9a67902d02866ccf
P2WPKH_V0
(witness)
30440220736cbc6410be72eff48f936d240feabfcd6f68807762f7df0098c337e07bd9090220232f5fe2bcef233c21eb77a32a22c334b2db3e6b16beaa602da962a3b92cc5f301
023c3d5001f615a70c909a35886ca06082401655ce165176a9df13bee86ef5483c
P2WPKH_V0
(witness)
304402201efcd1c48f7e710d0e697cb4bca4a0db479ae613b54d5fd27fa3950353c548f902205e2b02cd8c47b65ac709f765546af89f88e50814c5d7ece8d1f449dd33f8307001
023c3d5001f615a70c909a35886ca06082401655ce165176a9df13bee86ef5483c
P2WPKH_V0
(witness)
304402204ef7746929dd049f8d30f723f4a1e55c5172a11c4cf265eb679a77a3a6613b6002201469831299226f6443c26a5084ccadb1333bc3c2808ce3e659b0592185f5a4ce01
023c3d5001f615a70c909a35886ca06082401655ce165176a9df13bee86ef5483c
P2WPKH_V0
(witness)
30440220710b13b9d5266141e0dff66ee6ef2855b706d007759fa8b5e3b0336bec6ba3a10220400d3d9d1549a6cb39331ddbfc921a1f8b8c2c494894812da8d2b0182619d1b101
023c3d5001f615a70c909a35886ca06082401655ce165176a9df13bee86ef5483c
P2WPKH_V0
(witness)
304402206cb64e3b05c577303bc136523b4462d52bfc191df98a7e0d4f5ca7c8db8823070220349160d19b3d978c712323c8396dc0a4cf289534c9b18884ddebc7d06c41622e01
023c3d5001f615a70c909a35886ca06082401655ce165176a9df13bee86ef5483c
P2WPKH_V0
(witness)
3044022060c47866f20e9f8c59a76ae7f6931d4d9c24c54fabd0dde0b466e629560767f70220556ad002e4309d5a897540673cf2170b0e2d15399d967e53f7f1c897287a954701
023c3d5001f615a70c909a35886ca06082401655ce165176a9df13bee86ef5483c
P2WPKH_V0
(witness)
304402205d158c25e62c5640602cef353a41aa9e251959c52b96c0ca710d456359ead3d9022049a0a23979ad6c56fb52498f5d1f075b8d39b395efb45cfa67e45a4323dbcea601
03ebbeaf13a79aaa3e9992a729dcdff2bb2f11a0b3749a633c1029bf1929095c35
P2WPKH_V0
(witness)
304402205d225a227a053892d89a2a4b7f13d465eaacf16e62476df9ed4966b9e14878fd022023bd851e97c948bcd7c17110a0f0a792706dcadd822920b17e30d2fb105ea71801
03ebbeaf13a79aaa3e9992a729dcdff2bb2f11a0b3749a633c1029bf1929095c35
P2WPKH_V0
(witness)
304402207f6a903c7b4f399f376d20cfd8f87fd1491b153676d709157c5f4516dd363a5e02206f6892dcfe2ab679a8a3b4f13048e0b338f1b401ccc780b5e66c491e8d05070901
03ebbeaf13a79aaa3e9992a729dcdff2bb2f11a0b3749a633c1029bf1929095c35
P2WPKH_V0
(witness)
304402206cdb85d62b8dd6175fa2045916b7683137b7dd716027eb62211f4cfe861275b80220268c8af8cdd7856a15de3fefee1e49868e3265dc7a6bc356a27f9c8d6c015e1801
03ebbeaf13a79aaa3e9992a729dcdff2bb2f11a0b3749a633c1029bf1929095c35
P2WPKH_V0
(witness)
3044022009a2fa74c22cb603d3d047a68913b5947befb859d52b489de75c22be20e7fa78022056e6f7f3db437d27349b7a9e0fd93bc3745a285913eb693e02b8dd38089fb13901
03ebbeaf13a79aaa3e9992a729dcdff2bb2f11a0b3749a633c1029bf1929095c35
P2WPKH_V0
(witness)
304402201442c17bcb1a5604354ac9b0cb224790559e76e60d8244b97410c8012e82da3f022066a1bfca038cf70d7d496ae0428518b4b175df6130841997f3353dce22313f2e01
024365c347a16d91bed874d5825afe455daac4087793700bdb26d7d0f9476b1a19
P2WPKH_V0
(witness)
304402201718ad7c98598fa110d930dd1cdb268cf58701b346334ab040b669b07f4db33e02204563481317c466c811c481d24a7657b921c82b1ed8e9c9b9e77e42835b7261b301
024365c347a16d91bed874d5825afe455daac4087793700bdb26d7d0f9476b1a19
P2WPKH_V0
(witness)
3044022062f72dc940101db643e3f1d2b2a6dc99e90a4dbd2e5db4885cabe191e05602c102202ae9b56ecd0d0d99f59cf2748b25dc418314b2eceb054d8aeca69856a95c381c01
024365c347a16d91bed874d5825afe455daac4087793700bdb26d7d0f9476b1a19
P2WPKH_V0
(witness)
30440220625b344beab0de65bee9e6b4680603ac0306dc288ab7ab6a20394d48e3a9115c022020967e2d8f7c3985cdd2c3cc1b9dd9864ccad210cadbf338b31bfed6117543ba01
024365c347a16d91bed874d5825afe455daac4087793700bdb26d7d0f9476b1a19
P2WPKH_V0
(witness)
3044022042322bb326e848c80d9116443a2d9280ce9b999caaf410ed62babd806d6cf46f02206e76b369dfe4741f6738083e6d81cf300287e6154d25fb62093ec8581e37f12201
02e94397d63ebb9c896f6d2b2b71f394b1ad07fd86cec60dccfee4d6f8f6bc3b11
P2WPKH_V0
(witness)
304402204392cb67acbc0e1aaa9f11c54cd80d117d6c023518937138b75a0c46fbbdd70a02203db7ee372a9f6e30fa18b0f14ab6af2ddac6b1241fa37b9297cc49e07d295ffc01
02e94397d63ebb9c896f6d2b2b71f394b1ad07fd86cec60dccfee4d6f8f6bc3b11
P2WPKH_V0
(witness)
304402204ee53a7f8607f02419a02609ac1c929f7739be769e1897afb9662984ba2a1189022047c38e507e0c21b5534d7c2e883125601e334d3b3233ef96dc161e1697e6169f01
02e94397d63ebb9c896f6d2b2b71f394b1ad07fd86cec60dccfee4d6f8f6bc3b11
P2WPKH_V0
(witness)
30440220456cceb801f4605fb1a35fbe2ef174294146ca92a75341fd96fe5c4a514f26b502207f6a8122b59002567c5ea361e3668e1c3b5e27ce16bdaaed796c5add2b700fe101
02e94397d63ebb9c896f6d2b2b71f394b1ad07fd86cec60dccfee4d6f8f6bc3b11
P2WPKH_V0
(witness)
3044022060459349ef03e6db2262acda55165ee4280ba868d377207f24285c829c7fc7fe02207d07684b3a6bc502534ea5f1c48a64232a8cd10e89af439d15eb343131bee6fb01
02ebb98ec7a85d32830e26a641e738d903174d2a74e81ab47bce961214c8f89dae
P2WPKH_V0
(witness)
304402200e173bf60927954a8b6b2bb26ef5c980759d15d44f3651aaf82b05e7a32f30f80220021ae3b6d978f0a66be12ee32550d73bd711ec2eb91c90c942937374e6cf2b6601
02ebb98ec7a85d32830e26a641e738d903174d2a74e81ab47bce961214c8f89dae
P2WPKH_V0
(witness)
3044022011f9ecf18ab52db55a0ddc69a9adac88f521009e4e9843d283085d2c5a5361ac02201100cdb4fa685b27ebcb035ba64bb10687a72505fe9c607aa0948328dc080bb401
02ebb98ec7a85d32830e26a641e738d903174d2a74e81ab47bce961214c8f89dae
P2WPKH_V0
(witness)
304402201e03c422cb891f669fb2e255390d3f796de4ea11359e6cfbd1735606ca8a2b8c02202313ca1395c5035de79ba0e481615285fcb162f89d6a794c7191b932d93b632601
02e398f91f3120e3c8ee7eec56c4c416b4d51de2de01cfa2ac9e766272b6d8246e
Output Scripts
P2PKH
OP_DUP OP_HASH160 d5419ab53d8df485194537ca02ca747d2c17b38a OP_EQUALVERIFY OP_CHECKSIG