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.
Хэш Tx
b8203d586c2c17fc4eff15b6da24de217cc12d60b3ae0b4910b4d8747b238a21
Дайджест
Высота блока
Подтверждения
52,203
Время подтверждения
2023-11-16 03:25:58
Размер (rawtx)
6,368 Bytes
Размер виртуальной Tx
6,287 Bytes
Weight
25,145
Статус
Подтвержденный
Ввод
1.96241670 BTC
Вывод
1.95146133 BTC
Sigops
165
Комиссия
0.01095537 BTC
Тариф майнера(BTC/kVB)
0.00174254 BTC
Другие браузеры блокчейна
Tx
Ввод (1)1.96241670 BTC
Вывод (193)1.95146133 BTC
Скрипт ввода
P2WPKH_V0
(witness)
3044022047eb7ca6d514fc5ee1b5386f86afde77ffa6b7ec252d740f62dd5364ad9849f10220495fc8d349a357201502aab1f17ff0e876811fb0ab323176ceca2bb4b006204601
02147bde8ee38b453260626c1ad60b2da8c832d4f72365c931513c5f599324a64c
Скрипт вывод
P2SH
OP_HASH160 4a55d452ae2a415b976bd2d059ed247a7d1cf0e4 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 827b2951b02fcc922cf7e1a9980c446c014ecb42 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 79c23d4194c4ffd833613b7c5df9d39fbf8f998f OP_EQUAL
P2SH
OP_HASH160 5ce49b56acceec222ec9999a1a1e0a2f37390778 OP_EQUAL
P2WPKH_V0
OP_0 ba1c717cc7942226ebb7fc8c9b5f80c28e177a18
P2WPKH_V0
OP_0 ac9945845afd788ab0e97d60332d772d8f83f328
P2WPKH_V0
OP_0 1f8f645f357f38f20998c0f97316885c525937d5
P2SH
OP_HASH160 65b2c9467f7f7cfdbbf3ce0693244bde698f8caf OP_EQUAL
P2PKH
OP_DUP OP_HASH160 839b041d6bde208a219a2880b2b83a56f83d5288 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 2edeb274faac5ee8a3f53fb94ecfae0344ca2852
P2SH
OP_HASH160 461a592be1808036f2ad414e78c859aba4ad844f OP_EQUAL
P2WPKH_V0
OP_0 103138699581628af659d2681e4bbb4ab7d03473
P2WPKH_V0
OP_0 852d70004f34d611dee0cf9918123fcfcd81ac3e
P2SH
OP_HASH160 235ff633bf76201eb0b0a643d603f6f8b5d08f54 OP_EQUAL
P2WPKH_V0
OP_0 b46416c2f165d40418f31ff7259d9ecba7a11a67
P2PKH
OP_DUP OP_HASH160 5ae211da2760ac81722af8d95439499be70f1fee OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 eb2c8313e30f45bcb8c9752a0e63730bfc4e3ec1 OP_EQUAL
P2WPKH_V0
OP_0 132e59cbb8f292d987c783eb3398f0273e6cdd89
P2SH
OP_HASH160 2e970f59fc7fd92c13690fc56e9dfc919e1ca804 OP_EQUAL
P2WPKH_V0
OP_0 206ffb707401928b21f6201b720bb0e595e9e356
P2SH
OP_HASH160 43ff2aea5e18de759c92dbbc2312e953d0473ca9 OP_EQUAL
P2WPKH_V0
OP_0 a3e9086971c70643fea9687d21118e2633c1362d
P2WPKH_V0
OP_0 15dbd0cd4758da9cfb06c637e4129fe688311fef
P2WPKH_V0
OP_0 adae05629d3a57090ed2109ac8364c9fac3ba331
P2WPKH_V0
OP_0 2a64c2ce176033fbf36f930de17bc7fa865c28ec
P2PKH
OP_DUP OP_HASH160 62a921f04accfd1e4dbff7b71a8a3b8b01a50487 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 dd79e73de84df99a03618e6d2152c6ac1f4e4690 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 23c3f363bb4a376de6a5388d73f0a34a4548fc02
P2PKH
OP_DUP OP_HASH160 634f2b348f22e732ad8c6c9beee97bdca287e563 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 5b674caf82d4aeb00dd36e52678157750d9f9e2e
P2WPKH_V0
OP_0 1e8d17f52a2b2cd86dd8745bb125ae0b534c59ed
P2PKH
OP_DUP OP_HASH160 803fe64c72ce0d442dd464cd5d99c60f5901a571 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 5ea351afbe29f4821ad56a0a28a37210ee611caa
P2PKH
OP_DUP OP_HASH160 039aec6c124bac7136294c60bad0fe4e2db642ce OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 ee10af1999c66ab2422a61c4938869e358c8f6cc
P2WPKH_V0
OP_0 2883af3e321514fec3de941522970ece0336827e
P2PKH
OP_DUP OP_HASH160 0a53709673f4c2bedfa1ccbd9f6f411b7b28c79c OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 74fcc7c74926677fc6895bf4a4ed212244b9e538 OP_EQUAL
P2WPKH_V0
OP_0 556f38148ab7c0d85b70a0172c89894ec2fb0e76
P2SH
OP_HASH160 85ffbe0749d93b68db110d5c120257d89f6e62ff OP_EQUAL
P2WPKH_V0
OP_0 c0ed5efe9d08c3fe2f47631994dde42f443a76e0
P2PKH
OP_DUP OP_HASH160 8d1d4bdee7e2bd6aa37a7d1482e6158800421ce5 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 2686a9df90ed6d222fa182252148b31471685658
P2SH
OP_HASH160 3acc1ef2a3709ef3e1f0d502b9c017e8cdcaa0b8 OP_EQUAL
P2WPKH_V0
OP_0 4ad616af6fa1f297ec9381f27a845757db6cb986
P2WPKH_V0
OP_0 b341a2fd6756f5fdedc0ec12ecdf7e3b9a880119
P2PKH
OP_DUP OP_HASH160 7562969ab6e8c3204fff13868d3928c7d4878b1b OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 80da9aa6e0bce7ee19c6709c09dcd9e98a158d9f
P2WPKH_V0
OP_0 11fd916952040f1e71c321594968761f6a94ff05
P2WPKH_V0
OP_0 60b1736dde9b19bc3a8846f2d003e5baa20466ba
P2PKH
OP_DUP OP_HASH160 d47f6f66a940a18cca83a30bb8669d70aa08d860 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 9fd5bdd884158e8a93aae1e9eabc2297f3866858 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b7f459779f6ebc12b46fb2cfed812241a281cc79 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 ab7221308548da98b7a50f99b12fe2534bca142d OP_EQUAL
P2SH
OP_HASH160 bf4b221685e9289a7e8ebba06ad7809377a5f63c OP_EQUAL
P2SH
OP_HASH160 ab948772914d78cdfd6fda20505139094bda1ca8 OP_EQUAL
P2SH
OP_HASH160 2677e001a41e44bb2cfa9e5c12e0e91cef0153ca OP_EQUAL
P2WPKH_V0
OP_0 eb88e977eeb2990937798d120a75234c6f41e655
P2WPKH_V0
OP_0 e7c1e9675ab74f1970871c55b44b6681fe4f60e2
P2PKH
OP_DUP OP_HASH160 55671cbe624595f35d1e38a06c9f729437839b2c OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 de33cbd9a9dfc67a75fe6f94f2f92948bcefa4d1 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 c726a47ee84dd01cc1f397e16f751bf01ca8e543 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 49702b8d3ff9063ea00ebc39244fe19560e893a2 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 ec5c34cfb928c9e91b721efc3b95ec3ba834751d
P2WPKH_V0
OP_0 4ab0480678a43b8962465017b2de72fe2710f2e3
P2WPKH_V0
OP_0 66cd03e9010e2f973401d05bae767bc5f0c9edab
P2WPKH_V0
OP_0 3eb9b604a6dc401705f06b4fd7d5218917fd4979
P2SH
OP_HASH160 8b08e743f7a1d448a52cd4c56468e65c88121eb1 OP_EQUAL
P2SH
OP_HASH160 c196bed133a61caf7668d68b6639f974f76a24ac OP_EQUAL
P2WPKH_V0
OP_0 72c03e045a22b8b6a3c8ef16f60b186085320cd9
P2SH
OP_HASH160 197db2321dff6d850efe3a790f2637ec4d89e0c2 OP_EQUAL
P2WPKH_V0
OP_0 885b1aeb57a1853a11d09bfeac45529cd0ea6ede
P2SH
OP_HASH160 2fe3eb2b1ba825c46ed131cc934bec5d9556111c OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d3b48425b29a5597f7527bfc440c90706246caae OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f76ab97a5380e35d0c8f82ca70e0dde66a6b3330 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 c6cd5ee38f72483ab6710deb84cb9bb36bb6862a OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 da8ff7f7ff9b4f2611f4ec66063d1b03afcf27fb OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 a9f5fbcf7b094810be0567053f8ba7f9e83ef56e OP_EQUAL
P2WPKH_V0
OP_0 af97bc46042a24f341dd1d9d9971db2dd3e715c5
P2SH
OP_HASH160 209c70b91556f77809c6e4b5286e53aada6b79e1 OP_EQUAL
P2WPKH_V0
OP_0 15c96d433497c12cca4f5a8a343d0954305d7807
P2WPKH_V0
OP_0 a103811d4d0a444b0216dd8e817dfed547b7548b
P2WPKH_V0
OP_0 72c8350490cf3aa491533a0e2b46534bf23e60bd
P2WPKH_V0
OP_0 2fe4111dd4cdab7be947a854bf8ca0344acfbc80
P2WPKH_V0
OP_0 8e04e0dae9394e9b064eb4db461dab92fbf58afe
P2WPKH_V0
OP_0 cddfbc2332e94c1d7aa6608f07131b878873a781
P2WPKH_V0
OP_0 c15ec2ca77d0239e0554390a8daeb6673617df39
P2WPKH_V0
OP_0 ec0397286ab6db72645b7ad6c988ea92dd12e3c1
P2WPKH_V0
OP_0 a859449808516e96379cae0cec767981d654c603
P2WPKH_V0
OP_0 54fffe5fc37c28cb893c4f4ddd47be007181fdc8
P2WPKH_V0
OP_0 e237a2f9dbbfd13cd7538fa2e74a2ff8639ab3b6
P2SH
OP_HASH160 f3d7e333dd0c6175d313c1a4b9959255f361d7e8 OP_EQUAL
P2SH
OP_HASH160 ff4c4f997454ef70e687659a466ad15acd2ec0ec OP_EQUAL
P2SH
OP_HASH160 13629d0222e87252e3a2cda03dd7995e7d62f2fe OP_EQUAL
P2SH
OP_HASH160 def7432f10a6025c512838533d3628ec82e68b22 OP_EQUAL
P2WPKH_V0
OP_0 b9fbfbbb534a4a75f55190475a97ac80bf4a9c86
P2PKH
OP_DUP OP_HASH160 e7d3dfbfe8773057a49c95c0917f8644f337261e OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 c73d9d97b45b905c9d19f743503ceb4b587afa53 OP_EQUAL
P2SH
OP_HASH160 566a10d90985ca8d4eee7d773213af9b52b7498b OP_EQUAL
P2WPKH_V0
OP_0 edfc76001fdeda490f1d2565c6810b7ad4c9a5ce
P2WPKH_V0
OP_0 8a20afc997f53a906aba0ef9046949ac356c1706
P2WPKH_V0
OP_0 0ae5d06f070321a900761b1bf5a81c087d1c5f3b
P2WPKH_V0
OP_0 09d9c380a58fbd74071c59d8c74e7c5dd0d5f031
P2PKH
OP_DUP OP_HASH160 c37fb8adbf6034da7fb5eeea6285a2ec8f0cee84 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b79ea7901ee5ffd28ca4c73a62010a5f19b730c7 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 2ee83b9672b555b7920067cf54c4bf73d576fe6c OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 99c63e2a8a07ffaae0971b7029bd1658f4c411bd
P2SH
OP_HASH160 dfc423a33d279a6ddcc8f1ca925453b042912f9a OP_EQUAL
P2PKH
OP_DUP OP_HASH160 64cc95319ed5a3f78d65974891999af3ec9b64fb OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 9482e30e02fe5606387eed86927a85709b65d9c1 OP_EQUAL
P2WPKH_V0
OP_0 fc79789a5f9711158f4c5ae4cd1ebc2e8e0790af
P2WPKH_V0
OP_0 92c6884d427fc5dc33f2bbd5f0a97ed8bc668ee9
P2WPKH_V0
OP_0 95b7299233363fd0c31cf17faa7c3779e0cb2469
P2WPKH_V0
OP_0 6409e48d62182c01468d00d13c52c73add2378c3
P2WPKH_V0
OP_0 7f29b3ccd226d4a8b4e236cefb3cf41e5566a8f3
P2SH
OP_HASH160 78e901139862217402c49222ab375d13b148bb69 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0c7943c398a76d3fd9f58cd3f08a81f7e6e01e30 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 4b8ed30c4721de45b3a6dee52465d552ed1adf3a
P2WPKH_V0
OP_0 131e6996fa21940d129a33719594a875983302aa
P2WPKH_V0
OP_0 5c1559192d007ec23eeb026abf260e68dd0a7a35
P2PKH
OP_DUP OP_HASH160 805643809be788d2ff7407d91bbc06dfae3023a5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5be46dca8e01aa41c6a0ed3a0a25a2e64f183ebf OP_EQUALVERIFY OP_CHECKSIG
P2WSH_V0
OP_0 fad00063e3e98d3a9f5fc7c86bbaae6be3485af335be3733dd4ed3869dc997f2
P2SH
OP_HASH160 efef7f3005870ef3005a2721e93a372a50958cb7 OP_EQUAL
P2SH
OP_HASH160 252c6aa35fbf6115d4d236b355a3c231ca9ac33e OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9c3036af2f8f1645e4a25182912aa7c89886c61a OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 20eb6261148c1d8679c5937dfb3431073ae486fd
P2WPKH_V0
OP_0 25ca371f7e3926a2bc1207a400163b978812eeb5
P2PKH
OP_DUP OP_HASH160 a131671bb7edb0c60c45c7654c4f4d7dd5fb8a13 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 952d55d76ad6875af0c9a710dafd7b1333a280be OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 9e66492a6949043585f0d704e369da73486c0e4d OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 5e79cc6e2c7cffd31d041ebfd79bd88230ebd89e
P2SH
OP_HASH160 1b87f29529704999b89eec5d0190e0ffc8ae7862 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 7d4540b3e47c053dff4cb327154eee93399e6af3 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 a66abcdeb25aa148c1017e2e4893826c163f677d
P2WPKH_V0
OP_0 3f537506a6ca2b3648945813d9860ce3d7988046
P2PKH
OP_DUP OP_HASH160 85ad0da3b469bf5e5a8874a09c78d0a8b2fe9528 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 283a8eb106266d164b4517569b07cce27f8c3083 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 e39f0365e4a84fc8649f8ec2ce8dd30b518d1c01 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 eb2192ea3b436b8b1e1a918575ce2028acde2dac
P2SH
OP_HASH160 0a735c5f1dd29d77550b181ea908496e5d280c11 OP_EQUAL
P2WPKH_V0
OP_0 cb726b63c21f3e65e04d46bbde4e4a90ba5843df
P2WPKH_V0
OP_0 f80cc80bc1d37fe736da540bae9091a8c438ade2
P2SH
OP_HASH160 c24560e5bde66127e16ec429bbcb034192138e20 OP_EQUAL
P2SH
OP_HASH160 cedd410b4d3cfe49e5242720d18c0f4eb10e0e5b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b30ef0fbf7f313dc4c6de1872cb9de4483e2ab86 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 745a2453727831586a9baea3f18400d4cbae8e17
P2WPKH_V0
OP_0 2d5f5a1e721f1a2589df88f8cdd08ccdc70119d3
P2WPKH_V0
OP_0 121ccf8e3693146874067b71f2ab16e02d470afb
P2SH
OP_HASH160 fd8d365b8c383c512658b6ed7f4f20a41e816a63 OP_EQUAL
P2WSH_V0
OP_0 96e3f4b97e9da44009ba08342336d1251f946fe1f15c5a767760e740031d894f
P2WPKH_V0
OP_0 83c36d2c5c1472ff7ac2685d1f13ee8a761b9eb8
P2WPKH_V0
OP_0 d3c499d56ed0d75bcf6d9d1b318bbb7a57f6aa74
P2WPKH_V0
OP_0 b84fc4404f8495a7082e2120346e6fdd6610a0d3
P2SH
OP_HASH160 9218f7f218451e4951f91e30217683f9c5f84e07 OP_EQUAL
P2WSH_V0
OP_0 f00b310a092952362cf21010b76278a159218da35a0210e7aff5956179b6aed4
P2WPKH_V0
OP_0 49657974e59fd96625a18279e14f6fa26f449f1f
P2WPKH_V0
OP_0 74d7d9f9f9ce5de666d244a2981610dca885ae26
P2SH
OP_HASH160 e94e684b4aa63dc3325317809e1fe801dbc90546 OP_EQUAL
P2SH
OP_HASH160 f985451aab4163fc969acc37fedb5644a9d29176 OP_EQUAL
P2SH
OP_HASH160 72d7881996e877f68da470891748127d2f98659e OP_EQUAL
P2WPKH_V0
OP_0 138c0581fa6345b0dac9511f980b9617c7791b24
P2WPKH_V0
OP_0 8e1ce5e10ca92a6daa694b0d37e6eb6975564d38
P2WPKH_V0
OP_0 67fde0b37ba0960b71de39acb249d06c5f706f98
P2WPKH_V0
OP_0 083f2a5874045b9014c91052c03e49bb48a6bcc7
P2WPKH_V0
OP_0 bfc8b5a4cc88e4edeccd4032553a05f5b0fc530c
P2SH
OP_HASH160 47cb2000c40293dec2fc54eb44f9415a584f83d9 OP_EQUAL
P2WPKH_V0
OP_0 7f9689f7dc010baae9d4523186ce24ecd776540f
P2WPKH_V0
OP_0 5214784ea0024a552722d486c8a51ec6805530a7
P2PKH
OP_DUP OP_HASH160 3bd89238a98242048dd77233db9431cb9e5461af OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0cf44e5d7ab1f10c95ee5114400bb1d0c2050e9f OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 341d80bb368103b11b3c69506a9fd7a44d67ce80
P2SH
OP_HASH160 1b64e3a1ce71a847bc305eb163a63407eb38f9dc OP_EQUAL
P2SH
OP_HASH160 b1441bec3508bc5ed88a46a6cd9f105cc33f2b1c OP_EQUAL
P2SH
OP_HASH160 bebed9fc99fb5b16f6339f603d50b21badb05574 OP_EQUAL
P2WPKH_V0
OP_0 8d991e554fe5406eb5d4c56dbaf2adb4d34f93cd
P2WPKH_V0
OP_0 bc38f3d916e157e62c3ba9b67e7d9baa1011cb77
P2WPKH_V0
OP_0 4bcd8a435fd9cbeb46be499a76acc1172005d51f
P2SH
OP_HASH160 89097d28884ebe515b258524a0343a603458a101 OP_EQUAL
P2SH
OP_HASH160 32a74865e8af789527239a32ef0834c192e66b03 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9476bef9c99c202c86ab8f2c7123dc1b3dc621c3 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 c29d521e589547c8c173009f783ffd3f98946b88
P2WPKH_V0
OP_0 492d4d32e6cd8bb8fa902f7b30ed3e1d7e1c5fb7
P2WSH_V0
OP_0 cabb4907f6d335176aff588fbee25294bba20256f0a5b0da641068bc12215f6d
P2WPKH_V0
OP_0 69c468ffa787c4773c1102717ec917cee8509187
P2SH
OP_HASH160 ec92868180a7190ace0d603b05e21a8e1005c7c8 OP_EQUAL
P2SH
OP_HASH160 0680f3bbe1e4e51223133c32efde9c135ac75d03 OP_EQUAL
P2WPKH_V0
OP_0 41c1332f613c65754d740f3e588bd2095c2f17ba
P2SH
OP_HASH160 b3fcd769e7556f16b11ee986e3a2c31d5a7c8b59 OP_EQUAL
P2WPKH_V0
OP_0 88acdfb8a3361b813d05d25ca701ef81e8e8e8be
P2PKH
OP_DUP OP_HASH160 88db594e5cca072b44d4376bf1de18edb58b1500 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 6cafbd35c16ee3e4611d091a49a06a2fd0fa2b31
P2PKH
OP_DUP OP_HASH160 f904c9f5bd6564aae368a63f1804ce6e96688841 OP_EQUALVERIFY OP_CHECKSIG