基本信息
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0e8bdabf47396ca37325bd7852ad2236905bc7d6 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 bf6e2add28a1a7932aa93a5cd6249c8f38834b8d OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 b93e53f56f99028b8aea837e9a03a2b04aa19e7f OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 5b8576a62cc5af05526c9b672c31b87a71dd7d50 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 4baed673696549513bac1364ccc09021549307ad
witness_v0_keyhash
OP_0 6096eb3e5d5bedafa59fc85b80d85e260ffb0532
witness_v0_keyhash
OP_0 81db158a141af1ccb71ecb253ea9af859be3bd52
scripthash
OP_HASH160 d757f491940d54951b0b4e4af1c5a158c6770a50 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 0cc7ec25f42eeefe1fa4544982d9b1b67cc68cb3 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 de3715626f5999e7e27262ff0142357689eec666 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 220a1b3ff02531fa2da94cdfb28461056694b123
pubkeyhash
OP_DUP OP_HASH160 cbf14ffd0a98b31a462e2012f05bb15d866735d6 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 e3c3f0a9603952b95725d9a75a522fde2155bbed OP_EQUAL
scripthash
OP_HASH160 40fa00e230e3ea505fb7ab6cc56ffbd4c6b77aeb OP_EQUAL
witness_v0_keyhash
OP_0 6e513f0532be7f6b410faf569b26f57684dc9584
scripthash
OP_HASH160 e7bffa891e2a194133fd45ca87d45be6fee9872f OP_EQUAL
witness_v0_keyhash
OP_0 9d6986bd3c98d9c1bb8f4ef349c9f540e787fc75
pubkeyhash
OP_DUP OP_HASH160 42d213ebe5ef79b2cf8723c16d0fd540a08f988d OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 2c35f5536d62498c7182436ec5778756a47940a9
witness_v0_scripthash
OP_0 dde19a492d92727ff4a2acdf71e93babcc955ea0062047207a8521f47ffb5b1a
scripthash
OP_HASH160 828cfefe1ce87d8509ce7b73fafaa003807552fd OP_EQUAL
witness_v0_keyhash
OP_0 473ed72932a761f08f91350f6fbf844f9c0ae068
scripthash
OP_HASH160 d11cf6e899765f3e10a2e85351b34231e3a0477d OP_EQUAL
scripthash
OP_HASH160 eb6eabddbb1d04c5c162276837019599cfaccc1a OP_EQUAL
scripthash
OP_HASH160 07dccb0d017a17c4b0d58f3ed159c9c01edee54d OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 16b90b0143c7bd92a0c57648a3e07834ac92e2e7 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 ade41bfe119ea2be71828cafdad0ef9b8b6fe9f4 OP_EQUAL
scripthash
OP_HASH160 50042d2e7a3c811484d3a749dd060f101b583e72 OP_EQUAL
witness_v0_keyhash
OP_0 13061af3e74652ad9bc931a312d37f917427a317
scripthash
OP_HASH160 c2a1f54f6d018e9f2dbd47919a59865f11103534 OP_EQUAL
scripthash
OP_HASH160 dcbc4591ab7e012882e63005b1bc98613d6794fb OP_EQUAL
scripthash
OP_HASH160 81fe349a1d01811d1db596f261c4c4151e43ba6f OP_EQUAL
scripthash
OP_HASH160 3df1fccda0cb94fcbe84f5ad9305a994fbc00279 OP_EQUAL
scripthash
OP_HASH160 db4e4ebc8167f0e99c3b0167431019df5788fd97 OP_EQUAL
witness_v0_keyhash
OP_0 3b69f544a7b44fd405928cffee910998d8f9f197
witness_v0_keyhash
OP_0 daad015aa0aa1fc3b8a1aaee0b9d7d749988ed15
witness_v0_scripthash
OP_0 78a45e3b927075adfa65164fa927876f5124c95c21702b5cb0e74bfacfcdd374
witness_v0_keyhash
OP_0 dc66f913eeda933fbf9f6eb95399fb8b6b559fa5
witness_v0_keyhash
OP_0 4ce0a642919da4d745ac33ff39d0beab11602f53
pubkeyhash
OP_DUP OP_HASH160 4b08c867154342adaf043a7ac70882e7c3f3c2dd OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 2d38f87a00d5e3bc394dce3a7aaa414ef0c3e12a OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 b7d56aa111427a1554b4284889c972659634e404 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 70cc835a3844b635dbab38c1c13fd736f7ec2889 OP_EQUAL
scripthash
OP_HASH160 ac152c3f98642beb56f3cfc1f94a1b18cd15e222 OP_EQUAL
scripthash
OP_HASH160 7fda1756b8d741cc4fd97f8c1c49045e3b31c7f7 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 f34d7ed1063e5f97535185f951446bb14b0e91ab OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 4cbbdc5f650aaedd1d5f272f10d6ad56bc623722 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 5573e7e43e1be395132491b3d22d3ada6bf3b0cc OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 16009d432d859185be06b769bd267a9637334474 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 967e7896cb139684bd79d2989e564c26645287c8 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 8d01e8603a10eeb919aa6cee4cc58d0425484cf8 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 3c773723e6647eaad8ca4f03e9ba843294becff4 OP_EQUAL
scripthash
OP_HASH160 42c8b1bcb814db8aabf65405f7a552fc0e8368b7 OP_EQUAL
witness_v0_keyhash
OP_0 bbb2f8c8d954ea4748c1bf46ee92d24eb720036e
witness_v0_keyhash
OP_0 aa235df7348a5f9d416ecdc4d1f0bd302ff89583
pubkeyhash
OP_DUP OP_HASH160 7ad1c73b68c4ffa306bde071eaabd54b77b480ce OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 a2fee7479125e2cb0549e82f39bc2a4e34104bdb
witness_v0_keyhash
OP_0 63631349fbfe4d4a4528c6e8787e83a83c272f0d
witness_v0_keyhash
OP_0 9c2a7cf52039537e9bd56aa8e4c6b1175801c78f
scripthash
OP_HASH160 3738a9b08a24c5d99ac5b2d25973f8e119550ba5 OP_EQUAL
witness_v0_keyhash
OP_0 ab8573085bec6bc8425499737259114ca2e28fd7
witness_v0_keyhash
OP_0 c70c897a5494d53667f92e32cdb779dc9b889d28
scripthash
OP_HASH160 0e8255d874a62f1e61edc539d8e1bfe837e9f91a OP_EQUAL
witness_v0_keyhash
OP_0 91b12ab2862c60dd3672a085ab10fba07abbb047
scripthash
OP_HASH160 29ab3dc4b408f9a11f9cd53510c8eba89ccc389c OP_EQUAL
scripthash
OP_HASH160 041c63ad6760889a3aaf61570c9aa4aa17f3e2dc OP_EQUAL
witness_v0_keyhash
OP_0 398c92d6ffc4b53fded1ac1fcb9402ec211b78c6
witness_v0_keyhash
OP_0 29abbf42e408cead22b9431890fdb63b213f0564
witness_v0_keyhash
OP_0 08499948fc9784f20887a2527c7f6b75dfa034e7
witness_v0_keyhash
OP_0 311863302c717739aad2e8579a014066772bf565
scripthash
OP_HASH160 f6f982294ee3794cd0655e4e6f6d15de2479135b OP_EQUAL
witness_v0_keyhash
OP_0 51718dc8e8e3c244232fe725f4eb9b44c122f3db
witness_v0_keyhash
OP_0 fc8d7cf92d80d78511b8a4bec950d8894ee8972b
pubkeyhash
OP_DUP OP_HASH160 e9623fa4fb88590940005ecd2cdec3595edaee61 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 4c19b3219af509655ab7a4866c4393a92464f957 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 4cd92f9f6e7468b6d3579d4742dde53e48edcfb8 OP_EQUAL
witness_v0_keyhash
OP_0 921416ae151144c1b7062513ae62250c80e57d8f
scripthash
OP_HASH160 c1591446f304d83b7d59d5e0567b44df4462f64f OP_EQUAL
scripthash
OP_HASH160 9d0a24800db31668f9574d59122d78c8eee8af41 OP_EQUAL
witness_v0_keyhash
OP_0 998aa82380d79891ae7dbe8047848e067b5944ed
scripthash
OP_HASH160 6091985d76ac3871629658e5aaf80706affc3a7e OP_EQUAL
scripthash
OP_HASH160 9082543e2c2aadbd8a440ce4a33d1787457e75a8 OP_EQUAL
witness_v0_keyhash
OP_0 1b83e7b7f1190dd2d37cb3665a3bd49ebc149aa9
pubkeyhash
OP_DUP OP_HASH160 403e2f0305ecf81787dbafbbe4b3f7ae6830969b OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 4bcc3a7918d10095ae73b36b69bad0f692604b7a OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 8e0a17e29006b18e9f49b7404889cff9b10c2514 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 84a395e5320fde36b1b179291e55cfeb79b11d4f OP_EQUAL
scripthash
OP_HASH160 d60789111526754f496279972f67f42ee0abae0a OP_EQUAL
witness_v0_keyhash
OP_0 6a0a7c414912dfeb95f0c8b0aa5d68a8b9bf4888
witness_v0_keyhash
OP_0 62b167a8b36808aede7045a9da1525a3776151ae
pubkeyhash
OP_DUP OP_HASH160 bb551040acf1c31d5dd0f295eb466d6526408547 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 effdd2a3154240f9b0630aee1f2c674bb492f8c3
pubkeyhash
OP_DUP OP_HASH160 14672a623d99eb886b25acca226e5b0367bce8ef OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 4584f31d30eccefee64d03c3adb58a5aa8ed3052 OP_EQUAL
witness_v0_keyhash
OP_0 2f517a325719be60a985cb2ffe977e0abc02260c
witness_v0_keyhash
OP_0 d4d3f2184e8b44c4f6d6d42596df83ba2f252b56
witness_v0_keyhash
OP_0 d78feaa34d69973bffb81ad3e518a810c8d59caf
scripthash
OP_HASH160 5c772065cb3d2db96b74d2e4f6997824b1de4c91 OP_EQUAL
witness_v0_keyhash
OP_0 2c4e15ef60f4fb2741c8b1a3069d100a677b026c
pubkeyhash
OP_DUP OP_HASH160 deb1cceb6321055ea6180791923d7bf97efa3366 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 de91bd1cc87a361bf266c6ed5e4be3a331e500de
pubkeyhash
OP_DUP OP_HASH160 8227354f5bd9e619ca5ed736b0c558f508cdf900 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 c474bc387eabd6514c7514c0b162cfc3f4d09493 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 982bd8ec005f46430ccc8474c680df06334a2b9a OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 f318cb09f618873896c3b5c7c0f77f61bf59c785 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 885afe25081efb012b81ed85e3d6c8c3a4ba4a76 OP_EQUAL
scripthash
OP_HASH160 c75bb2f8ad1ecf690363e9fc827b27d17e6f3c8d OP_EQUAL
scripthash
OP_HASH160 4314ccd9aa04055d48c797018e284cb8e4dce177 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 a3ea67526178ece5fd1cda35601c7a1bbbb54961 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 b12388d16d68342bbe09f0388debfea23da8398d
scripthash
OP_HASH160 2595afee0d8fd06786a35ca9372015545d9e7dbe OP_EQUAL
witness_v0_keyhash
OP_0 c06f87d06671ddc5be63bf73c1f707db5179a6d2
witness_v0_keyhash
OP_0 19405be306da31025ee104b6c5b72778741cf5af
scripthash
OP_HASH160 dc5ac60c3b0f3cb5018c4dfb213518335a1cb29d OP_EQUAL
witness_v0_keyhash
OP_0 3d969682e7810a9972c5d75075c069b1ef71e53c
witness_v0_keyhash
OP_0 70c6e542816f517d92a9a32c026fa9c8f5575026
witness_v0_keyhash
OP_0 6a8a26661bb0ca3f4e9d82d1b3a34ed4fc980709
pubkeyhash
OP_DUP OP_HASH160 231a30b31304c4b5cc448e10de8405bb32533485 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 7ad22b7830c57892566fbe033113742e730cc31f OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 416aac7eb3e6e6badbb95e58b0393bd95cddcffc
witness_v0_keyhash
OP_0 abe6fc4d65f6dd0550f2ba25ba608e28e10a0f9f
scripthash
OP_HASH160 bc0885d7ca739db252519ee529cf8ebc14c3e393 OP_EQUAL
scripthash
OP_HASH160 dcb529b63857441dc5fd182ed9512d99c7152393 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 b8b0b0e78f2e51e926b95ebbe0c8f8069bbc62e4 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 ea38cfdc9d24aa17d2552cbf4ac5f0871ad5f95b OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 806ea18e94205a3fe8249c331d4d56f0aecb61f5 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 78666e4ca0a35cb07d827c7df67b2366c33cb0fc
scripthash
OP_HASH160 ee4719ef001a9f09ec01a041660c36299566b1d3 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 253a02f3d91316238170d49b41154d8ee7fbe7e4 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 38e4090f66bebe1000a536acb6d03bdb0fb5ee78
pubkeyhash
OP_DUP OP_HASH160 bbae7a52b8bebaa19014f6799fbe190f3a12c32e OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 e375bf1029bf42e51ebfe95dab8015ccd5f56c4d
pubkeyhash
OP_DUP OP_HASH160 bfc41849c35632fd729fc6d2481d9f9012a74143 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 6a7b1bda0fa8bc832de2e684063715079b3dab47 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 dbaaaeb30ff012deea2870aa3e3bb7a198158789
witness_v0_keyhash
OP_0 48ce27010348d12a422b0521ef14ff7f80979888
scripthash
OP_HASH160 e729b1a08ecdfa161c5325372afc191993341972 OP_EQUAL
witness_v0_keyhash
OP_0 59b347c5ca8725c1836651f687958470c6c6c9b0
witness_v0_keyhash
OP_0 e8f3e1afa6ad4dd1892b350c194705e6baf7c5b2
witness_v0_keyhash
OP_0 8aa030e89078289db693948989cdc2e96d90269b
witness_v0_keyhash
OP_0 a948a1ddbb4b53aee5255681e64ec503eeb9aaec
scripthash
OP_HASH160 5a4c484616bac9eccd62797feee047fc29515fd1 OP_EQUAL
witness_v0_keyhash
OP_0 f99c587609a9da73dbd3100625a6874d1abe5200
scripthash
OP_HASH160 ca8c733fff7b8367f69856a821dc0015c148e89f OP_EQUAL
witness_v0_keyhash
OP_0 491ac37eaf00c87bfa9964bdb7403e53e8c6af24
pubkeyhash
OP_DUP OP_HASH160 bed936310204dd587aded68c7e87dd6a040acf9d OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 b377737e9a664f71402c9e8b31ce08492d282b00
witness_v0_keyhash
OP_0 9b20326e9f5794a4e3785eccd34d7cbcee6bc970
witness_v0_keyhash
OP_0 c71bb5c1419ef036457e184ab14fb45f492899e7
scripthash
OP_HASH160 f4a345a1e2a3e1932e9ab1756ca4aaeede7c2581 OP_EQUAL
scripthash
OP_HASH160 a197be0f975c1ddb1877493d9ce3bf1b11b017d4 OP_EQUAL
witness_v0_keyhash
OP_0 c6fa3c4bb2ef273dcf8a3c551b8671030c7ca979
scripthash
OP_HASH160 0df7955c428a99d57a57dfb60e53317196e74ed2 OP_EQUAL
scripthash
OP_HASH160 555d1888ceb36b80df3dbe2d89e31d86c00497f7 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 af4ac08f77049e15fa23367a725cd10d776ee7a7 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 a96b77619860736017571c2bcbbdd4471e7743dd OP_EQUAL
witness_v0_keyhash
OP_0 941d925c39d60070719b87c7bfffcfac9634481f
witness_v0_keyhash
OP_0 4dce41aa9bae26e35736907c0644b9b266230e9b
witness_v0_keyhash
OP_0 aedb80f38eb931adb3669c9e5bec44df0c6e1cbd
pubkeyhash
OP_DUP OP_HASH160 36a8b1fd151d610cbcaa44963d1cffc077f936c6 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 41b9c6ed73a48ba09bffaef24d7aa2c3b106ff9e OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 602bfdba10a217c8413451f3020e6a2dac6bc3dd OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 419f2b32483ebe026795478b1ed91fe7e72b29dc OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 febd1ae447d24f9d84aab7c0e44334776316dadf
scripthash
OP_HASH160 8b3833c859fe415f6dbcd6cd8bb08fa62c0a940c OP_EQUAL
witness_v0_scripthash
OP_0 8dfd7a992bd13a4c4be299ea273245e15cd37d3162d8257cb6078012fb69c60f
witness_v0_keyhash
OP_0 0d21f0dd649da8b49096e88a78f37ec31aaf1ab0
witness_v0_keyhash
OP_0 0dcaef8ead96c7545b5fb7c54468b3e425164a9e
witness_v0_keyhash
OP_0 c3c088ceb9fc24f8c845608aae3b3d66bd5f82c1
pubkeyhash
OP_DUP OP_HASH160 3cf596d49715328a4a58cbd4f923430b78ad50b9 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 8917b3b2c990662f5f2396e3764a6d3f6d7bf966 OP_EQUAL
witness_v0_keyhash
OP_0 6c36da6693cc6fa60e8ce498d76c61309b6afe6c
witness_v0_keyhash
OP_0 e21df232f1d0ccab8d1a703c9bcf5d343132939e
pubkeyhash
OP_DUP OP_HASH160 cd33b34d0d66c0d08fcd36404e0038518ddc98d3 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 7f857107cc80d4d07a38e26663b349a67016799a
scripthash
OP_HASH160 4ed17f97826f5a93b7564155533d6ec9e57bd715 OP_EQUAL
scripthash
OP_HASH160 5cdcecf6a74efc77e5bf527e549c9d209d899dd2 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 1d70fe10c320a81c8feb797d5b0f124a56fb72e1 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 09e5e6447d099d8fe70506f5ba44ca772471db7d
scripthash
OP_HASH160 cc85a1a92009402e8133549bd146224ffd35c7bd OP_EQUAL
scripthash
OP_HASH160 93912bc7272fc80492039c755c24008a0fec4a20 OP_EQUAL
witness_v0_keyhash
OP_0 ef121d55e3e6337c04238460e0db7e3f56a90a37
witness_v0_keyhash
OP_0 fd9584bb6374a0f8826cb95f9ffb6c39bbb80d21
witness_v0_keyhash
OP_0 b8dc35bc646e03c17aa26a0b9621a4d09d730a90
witness_v0_keyhash
OP_0 cdd590875470847261dd526458e7f1d3a57c2edc
witness_v0_keyhash
OP_0 0aecb508a0936dc8ddae3f23846113e52f6edcff
scripthash
OP_HASH160 912efae3d464d12d4ea67ba275fad5c4670112c1 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 dd0fc6dcb4aae95df83dff76abaa48a6c6ecd037 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 e8ff06e8a947b2228d964f843dd86a7ebfc647f1
witness_v0_keyhash
OP_0 e05b6ea3d21f89c26b14acc4d369efbcb90b7e99
scripthash
OP_HASH160 469c867977aa4241541b1f40b311554e92e35691 OP_EQUAL