基本信息
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
witness_v0_keyhash
OP_0 c7a314917738b8f93f30a675966cb16f6f813b65
scripthash
OP_HASH160 ab188d3b63f14aa10b2550aa3f1f8d0c706c29ee OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 a3d0417c66699170c8a8aff3e27b4d60e374daf3 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 16575e1e2f2bb47c2f2cfc2bc2726e083a0d52f0
scripthash
OP_HASH160 466e39ab024bc72e2873e86f5e1d6250fea6fa8f OP_EQUAL
scripthash
OP_HASH160 6176e59cb74b0df507475e99a1a3cc2e2a0440eb OP_EQUAL
scripthash
OP_HASH160 106e941025ef5b419027268bcb6940cd95f28333 OP_EQUAL
scripthash
OP_HASH160 1f912aa3edb9137a997e5bea204bc2a94ef22ced OP_EQUAL
witness_v0_keyhash
OP_0 c8b3ca9180941d8cf36a3b76b18044ff3d3f247e
scripthash
OP_HASH160 517c255a529e4092b7db6de2a6fc76ee9cf088ff OP_EQUAL
scripthash
OP_HASH160 183f16a3e6f3a327d0f4dc0d00f6a7c4c7602908 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 127f21c88d299364018b1ad6202b4b56b1d1081c OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 c0ec4c67d4454efc7599e079a6e4ca5ff2e95dae OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 b3c9c679de5bbb97e6905a9d79005382006d59de OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 30a5a52c0e7435fa6fa795e5824e0fce10c63219 OP_EQUAL
witness_v0_keyhash
OP_0 b57e7c892aa771ba7f37c315b756aea32f7f8403
scripthash
OP_HASH160 ba2f039a29fccca1809a56d455dd2967df973f5c OP_EQUAL
witness_v0_keyhash
OP_0 832eef5011953a4505667125537f039dfc6db42a
pubkeyhash
OP_DUP OP_HASH160 dcf0f6fd26c47fe2b3796d1e13cf2e362885fe23 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 a0f6437358509d984dbbc46cbc898bf72a5bc9f4 OP_EQUAL
witness_v0_scripthash
OP_0 afd65e2cde87ef02ffba04c0471b2ffdd8c2f0840059d4cdbc74d66261aead05
scripthash
OP_HASH160 77e0d4c6274be648df533f14706633b9aa1de938 OP_EQUAL
witness_v0_scripthash
OP_0 f59a4d9dfcb5971877feba205370809da4922043a6d92403e5ba3bf23172ca72
witness_v0_keyhash
OP_0 c4a8743abb2dce14571459fcf89d43d5dd376658
witness_v0_keyhash
OP_0 d9eeac8056ec2fb2f2447ea1e967ac48ae784008
scripthash
OP_HASH160 179d71f6f5ff23a0cae460075a1dc8c1f853aacd OP_EQUAL
scripthash
OP_HASH160 6c6b7b1843a65d4a7c8deaa2f6308b07bb1763d9 OP_EQUAL
scripthash
OP_HASH160 2789834d03ce804eb543b8c3559cf0de54d8b72d OP_EQUAL
scripthash
OP_HASH160 284b60a47f12883ebda52da3a887279e22b66188 OP_EQUAL
scripthash
OP_HASH160 358e8f41a1d6c078c603f9b20aba8014282089dc OP_EQUAL
scripthash
OP_HASH160 36b6d7b60edc7dfe2cd906c6a8c842194b070beb OP_EQUAL
witness_v0_keyhash
OP_0 111a6d0a21aeaaf54f516ebe5b3039b9fa647929
witness_v0_keyhash
OP_0 6851d6856a9982c4835e31cfe098d138a793edab
witness_v0_keyhash
OP_0 bd089d712d624c4de8c3d3da53afbbcea05128c4
witness_v0_keyhash
OP_0 0ebfcc4ab7baa780792c66e72ffd3ea07ab39fec
scripthash
OP_HASH160 f99f29c6875a1ac99e9d0389b461c09b1612b324 OP_EQUAL
scripthash
OP_HASH160 5931739e1b570f29da2d5b793600fcd10fbb52a1 OP_EQUAL
scripthash
OP_HASH160 b87c6d8e9b289515e31c79c95ac3ca8cf4fc28f0 OP_EQUAL
scripthash
OP_HASH160 c7e00f32bd4549ed8075a8102b868b44d34d3c65 OP_EQUAL
scripthash
OP_HASH160 201eabb0193ae0dd3f4a62137b931f2099408397 OP_EQUAL
scripthash
OP_HASH160 648b4e0ec76a152bfc5b13cabbb6b65888831dd7 OP_EQUAL
witness_v0_keyhash
OP_0 04e0654e5634cb1a4e0bdb1a226f40beefd32ca2
scripthash
OP_HASH160 18cdbc54db1a4e4d468ab176ae11c7f201d9edfd OP_EQUAL
scripthash
OP_HASH160 6e9adc6310ca09e6f7cfd800c0cca82c175aa8fc OP_EQUAL
scripthash
OP_HASH160 74a17e5a5ed6ade7847cda61ca86f3c5cb0a2a77 OP_EQUAL
scripthash
OP_HASH160 16191e227d6eb3071579d80b4656e77d20e10f85 OP_EQUAL
witness_v0_keyhash
OP_0 3ec7da88d513cd4ff35342ccfbec73cd37c2658d
scripthash
OP_HASH160 55cb46fcbf7521608682c4f63c91a5163e91e655 OP_EQUAL
scripthash
OP_HASH160 775f1674fa8aae47712b2edb47cab7cf890baa32 OP_EQUAL
scripthash
OP_HASH160 6ab7a3c98645a189448ac6181b8d6d25a7dc0ceb OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 e775cb33b95d38cc58109b85da3c47b2a6c9ce30 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 99019be18d434be4af0b69a1cf4a0cda8f20d034
scripthash
OP_HASH160 a60f4b4e5e2e1fda69532a35e09209d0d16b2210 OP_EQUAL
scripthash
OP_HASH160 62ff6a040153a39977004119ae2d00874c73233e OP_EQUAL
witness_v0_keyhash
OP_0 d6363a947d52f3d85f1cd9858fec76f0a767b1f0
scripthash
OP_HASH160 010f615a295a5163f5c986acb2306c0274ab91b0 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 d62067f18138d45fb142635283ba712fb2cdef11 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 9beba2e35dc8ebede04c45edeacc50a8c083741a OP_EQUAL
witness_v0_keyhash
OP_0 39bf934666b79df55b8e7884e9c4eadc0ec52bd8
scripthash
OP_HASH160 2c6d2f821e1c5d8178bd13c3843186c7c7fd4c3b OP_EQUAL
scripthash
OP_HASH160 16ab0c5f53b954eb0c2af826eab4aee7962da5a4 OP_EQUAL
witness_v0_keyhash
OP_0 cadf03fe834bd2238c01d2cf25861ec54fc1deb7
witness_v0_keyhash
OP_0 73ff799cb859162b15cd8670731af6bad3765483
scripthash
OP_HASH160 f963a055908df6e1a191fab754d29fc47affa8f4 OP_EQUAL
scripthash
OP_HASH160 51b84552b728e25b5ea07bd55393a5010a239517 OP_EQUAL
scripthash
OP_HASH160 30c8e8849f3fd242b600a61143df4cfea1687616 OP_EQUAL
witness_v0_keyhash
OP_0 9e03889a616d7fe8efb265df2bf032a22ccf5d37
scripthash
OP_HASH160 50732795be306981e70a76747e43ea3f6d28e283 OP_EQUAL
witness_v0_keyhash
OP_0 8e3752dc02604e30e03c3ccf461240edbfbb424b
scripthash
OP_HASH160 ee63db1839f2cbbb20e16313f9d81f53750a0ed6 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 9e8dfd036f5866edd34eb8eb4dd1d25e906c0794 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 6c7245e7d97cdbd7504e99d2c7f3e986d61ac33b OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 1266391ec27f691b7c0d38a241e459ce7c5c228a OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 0fbc73912b5e5f6dd8171ddca6e17653b8e0769327ba368a800f8d5e26bfed1f
witness_v0_keyhash
OP_0 7fd3cacc7560129981134bb862cfd1bb6bc4043f
pubkeyhash
OP_DUP OP_HASH160 2859f18c7c1509810c755df587c8442f043d19ad OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 77a83f7cb4d3b24b57b729b55fcdca1c3e79ab2b OP_EQUAL
witness_v0_keyhash
OP_0 e4862eb9bdc4de484f0aeb1fb77baddb1feb3e36
scripthash
OP_HASH160 905051e9210e26de31a1d4062925c56155b55544 OP_EQUAL
witness_v0_keyhash
OP_0 a3f2e779d9fae8af97306b4db502b1e8058708c5
witness_v0_keyhash
OP_0 67c184ac899912e320dd1e5758a68458b7554ae9
scripthash
OP_HASH160 2e53b5a3e460fdad7e9f1e14a42483dd93c8a73a OP_EQUAL
scripthash
OP_HASH160 90215b999e1165dd6869cf5ea90bf859369463a0 OP_EQUAL
witness_v0_keyhash
OP_0 414efc829b04362c08a696a616668f4e0433113c
scripthash
OP_HASH160 a8b27c091e3d7e92f1ec83407787ebc36b7a1c99 OP_EQUAL
scripthash
OP_HASH160 d3d7f1de3cce4cad6ac2417cb900d07e66acc44d OP_EQUAL
witness_v0_scripthash
OP_0 f817f77ec670cbbb5834cbafa3b93377440b6f9e0334d7d0bb94a00baaec1522
scripthash
OP_HASH160 1deae0748cac491dcda8a210da5e63ad207b317e OP_EQUAL
scripthash
OP_HASH160 702664b9a489382f7359590a41111aa43dce5c03 OP_EQUAL
witness_v0_keyhash
OP_0 dcaca97baf08e42fdba671cabde258335a1e39be
witness_v0_scripthash
OP_0 00980d2d71881d29dd43108cf83dcc2b2eb74a6f78866a577bc49abea46e2873
scripthash
OP_HASH160 2c96760bc8c52c6e890d3660d5ebafd6b2c2030c OP_EQUAL
scripthash
OP_HASH160 b738b35aaf0e748672df361e93241a569100d920 OP_EQUAL
scripthash
OP_HASH160 f941556d3bc7efda45b4b7c55b39989e500decbb OP_EQUAL
scripthash
OP_HASH160 b2abad31fa181ca28e71ca484d90df57f83ed74d OP_EQUAL
scripthash
OP_HASH160 fe5bd66098817063482e4b3ef7352b230a97529f OP_EQUAL
scripthash
OP_HASH160 1ba2938ad1de7f9dad73e6aba8f8e6786f01fe9a OP_EQUAL
scripthash
OP_HASH160 1fd62f246a077f849886ceb4365eea17962adfd8 OP_EQUAL
witness_v0_keyhash
OP_0 e14234ecea6a887fede365774a4988769ca14558
scripthash
OP_HASH160 f982c5082eac1dba00666683cbbb1c63c6d44e74 OP_EQUAL
scripthash
OP_HASH160 58396029fa3497025c1f32e5d1d154a995bc754d OP_EQUAL
scripthash
OP_HASH160 4a2df286d45d8e78939b2d4a8978915d1fa94513 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 3db280213688983970a3ca5481d56ef067549479 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 e6303dfdc0a279fbd8d1261e5768a759f1fff074 OP_EQUAL
scripthash
OP_HASH160 b346992f388c1d161892c3b346f01f28d1555cfc OP_EQUAL
witness_v0_keyhash
OP_0 abffa6afd8cad1cc9572ac3b3e29bb58ada1570c
scripthash
OP_HASH160 40bc1a8057d2fa9a64a497ad1e8989d98eb1697d OP_EQUAL
scripthash
OP_HASH160 fc242b6bc68b618d879e17520199364fa1983976 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 c5b82b449a67c5f388a776dfd92938a5b7f39644 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 196598deeb46e29c270cd3a9cda2f6f8f98d0820 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 a5b67f1c713f03b1416d2f736d9c73fd2fb157c5 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 253018de2b31dbd6f864763e3c0b32a8d8b1e6a5 OP_EQUAL
scripthash
OP_HASH160 f35a294d829359e34075dc477417ab97a16ee0e4 OP_EQUAL
scripthash
OP_HASH160 66d0d405db8aa67a19665f0ba36116ec974062d3 OP_EQUAL
witness_v0_keyhash
OP_0 447d352d45d1c753d80554d531338408e4a467c2
witness_v0_keyhash
OP_0 0de2ff08b85b21c116fc9bc8e0309a93d8031891
pubkeyhash
OP_DUP OP_HASH160 facae4f14bd47919fccbf541001995bbea05ee23 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 f99f0dd04cdf7b4984810480755ee436285a5a44 OP_EQUAL
witness_v0_keyhash
OP_0 762b4509bb57953a32b2be4ecabb42f95132d43c
scripthash
OP_HASH160 604149b64576dd8aa7640fd9cfcfb7ff5e7843d9 OP_EQUAL
scripthash
OP_HASH160 76848e75cd1a3a4c71ada10b288d80615fb1f58b OP_EQUAL
scripthash
OP_HASH160 fe55cc63c8f735c924a91a5c44b5ee0f70daf483 OP_EQUAL
scripthash
OP_HASH160 4d6c2385d6532feeac383c71ff02e7c31ae69879 OP_EQUAL
witness_v0_keyhash
OP_0 58fffc58bf85ffc12e149089196537143959a9be
scripthash
OP_HASH160 15cfa856b0d8b780cb771896291b86a24bf2ba6b OP_EQUAL
scripthash
OP_HASH160 19f77e45d38c3ab0e977410302294ef7cc095537 OP_EQUAL
scripthash
OP_HASH160 a54a9491ed269f6c741786634bc83832e5b26cf1 OP_EQUAL
scripthash
OP_HASH160 022a624120fd344eb9a83f8b9619be1ec11ba97b OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 5a9de95d92ef462d5245408faabe73c292834c0a OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 468034bea26a7d1e56c906f282989a8080b1a6a6 OP_EQUAL
witness_v0_keyhash
OP_0 1d16a3be000373894347b2308a95aeffc8f9ae54
scripthash
OP_HASH160 e7ce2c41a39119372732aa655ab2044aa893edf2 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 ba5f1e54cb2fa6635cc84302556c0221bfb2a431 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 6c8a2bd917508d0f79c66dbc7191df8a0b08f961 OP_EQUAL
scripthash
OP_HASH160 971a533d3be887dcda39f179ca365c7f2a0f614f OP_EQUAL
witness_v0_keyhash
OP_0 39db4d8e9a277b1e0ac7ed280f784d224c5fcd06
scripthash
OP_HASH160 d9c92ef5943b68193853a2467bdc8528d937ce18 OP_EQUAL
witness_v0_keyhash
OP_0 dec52996c90abbbefb52f9bab7432a5c7bd67529
scripthash
OP_HASH160 bfafadbdfec2f8cf94f1fa7764e6cf26fc5d18f8 OP_EQUAL
scripthash
OP_HASH160 0a12aa0fb96b5014e178629df2ce50fd1d5fa477 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 7a3869d4f124ce7cd1ecc8dfba95a2b7cdffbc50 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 6ba819ecdc4265dc4e0ef2251b3290ebe2465d60 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 768e6cc238f095cfbcb5897f8bdafd82fbca8e01 OP_EQUAL
scripthash
OP_HASH160 4bcd153c2e410046ea53e042981deecf5e2deb93 OP_EQUAL
scripthash
OP_HASH160 6b6ec04d2d9244416e2d1e92ffc5df11693f886f OP_EQUAL
scripthash
OP_HASH160 02c74132e645bd3203bbdb903dc58536d55095ea OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 6f62249fd862e78d2e0cc229b1e4309b5bb129f8 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 31e4e824b659b2ff409cf277206079b9abd65536 OP_EQUAL
scripthash
OP_HASH160 b487b4115f09cdf1ba729a3d574ff53f5c595404 OP_EQUAL
scripthash
OP_HASH160 01e09dd82e491c9d89b0754a98065d887f63f872 OP_EQUAL
witness_v0_keyhash
OP_0 6079ee5a1f24838507e49ac7cfd0f8ac1fe0962f
scripthash
OP_HASH160 5435ffbd0351f1dfb4bd12095e8511f9c9421b69 OP_EQUAL
scripthash
OP_HASH160 135fa3396018b5d9499fd14275c1426c2acf6e12 OP_EQUAL
scripthash
OP_HASH160 127f525cddcad6c58c6c4e5aa6f89d7809594eb9 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 8cf8e3a74512f43e17be1d774c20d83a9d3794a5 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 a1577732499ad7ebd63f569fceaff7cd6d3e85c9
witness_v0_keyhash
OP_0 a9594624209228b295a7c6c62944e882ed36ec30
scripthash
OP_HASH160 b1e1c7ce3bd5a12db54c285bbb91e4687c2bda09 OP_EQUAL
scripthash
OP_HASH160 1d021b246d7909c2f78b74f4416e192a96dd989f OP_EQUAL
scripthash
OP_HASH160 4ad4c0e21d9236cb1521d5b6de345f33dcebf193 OP_EQUAL
witness_v0_keyhash
OP_0 a57e3381726c3b4102db14891242facae1687ba0
witness_v0_keyhash
OP_0 9bbabafb939019b722c8f61ace3c0aeaac1f4179
scripthash
OP_HASH160 a898da42b71d5b053fc2e3f0b8394ce0d45358b4 OP_EQUAL
scripthash
OP_HASH160 43f7bb3f27cd86f525c1e89ec6078a02f491baff OP_EQUAL
witness_v0_keyhash
OP_0 8a407c93472112273056936cfc84f9ca1520374a
pubkeyhash
OP_DUP OP_HASH160 ec85e7a143d550d25f3c6de362f05f245daef239 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 5d092de6e21c35190a198a0cac0baf0dac858381
scripthash
OP_HASH160 bcc0b72d9c3a3b63cb4241d5a100aaa89230ae64 OP_EQUAL
witness_v0_keyhash
OP_0 bf9e28b99e775717a1ac7d40f1ab640ebe248abc
scripthash
OP_HASH160 4e664c235eaa62af4afd4e38279aa39fa5e1b10e OP_EQUAL
witness_v0_keyhash
OP_0 bc40f34c9571fd3d885dc882b4d33fb2ed258ed0
scripthash
OP_HASH160 a0691fb0dcc3cb0e82ce596e3abfbd67ad63cffd OP_EQUAL
witness_v0_keyhash
OP_0 42d70375e19145b1836e0ed3b2470a13847ce2a4
scripthash
OP_HASH160 86d3f0c63c843fef5e86e77fc436e0e7760ca45b OP_EQUAL
witness_v0_keyhash
OP_0 be81cd9d715c39d133e41348d2416342c953087d
scripthash
OP_HASH160 2b61011eafb19dde625c32ac180ac6fd75451280 OP_EQUAL
scripthash
OP_HASH160 53df53711253e425b52167bf9c2627d434f4c704 OP_EQUAL
scripthash
OP_HASH160 5124360a45e3a20020337bab30f966e85683bcd7 OP_EQUAL
scripthash
OP_HASH160 34b7b7ff0c0ad50e05678167936d842a3d71ab19 OP_EQUAL
scripthash
OP_HASH160 6f770b2989d23759dbee661a1ece4350bd8cb3f4 OP_EQUAL
scripthash
OP_HASH160 691d03df8c2630c012b7d5a7be7411b20c865db6 OP_EQUAL
witness_v0_keyhash
OP_0 4cec4b990373133f524df52d284de1d765c4f3ba
pubkeyhash
OP_DUP OP_HASH160 415a22116c7af0d8976f930bb7f7bd3b96553e5b OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 f4da8307696712c965c24f0e635189906ce4edaa OP_EQUAL
scripthash
OP_HASH160 8d4084a308e3c7aba259c0644310f4b8e4895475 OP_EQUAL
scripthash
OP_HASH160 c8141624d9a9d877958aab778096aad2c179135c OP_EQUAL
scripthash
OP_HASH160 780b0e52568b9597d4df5d8651b08595878c4f5a OP_EQUAL
scripthash
OP_HASH160 0dc32026fd53fefcd9dc3bdca4c7544a1292236b OP_EQUAL
witness_v0_keyhash
OP_0 8132578b8b3bbdfb0ad9e6ac7a095a2dac8ec89e
pubkeyhash
OP_DUP OP_HASH160 b075a77aeae9e362b7e76954ad7c7bdadcfc7f54 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 5763b8527c6fa3c230a567a7d2cd3d1cfd88c5c420b3a745b1a78d56da4fc78a
scripthash
OP_HASH160 0f115c8ee4360910a5cc89589e93ca7157931a62 OP_EQUAL
scripthash
OP_HASH160 f249f48bcc9d223259e7175fef54ad97b68ff81c OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 4bb0ffd759bc874c299c1013a6c6569e36765f2d OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 61778b37b86ddfeb62f0373fe186d7dae380c834 OP_EQUAL
scripthash
OP_HASH160 c4814c44020d6aa5a823ef4968e0d4812ef12dd9 OP_EQUAL
scripthash
OP_HASH160 b9f1546b8d1e5105016df1dabbf2fe3dc0de9a1f OP_EQUAL
witness_v0_keyhash
OP_0 318c1f35488d16ccd7e57f9e3f998df066fb2292
scripthash
OP_HASH160 f980e446cb1443dc15916f8d8fe9da21d4f929a5 OP_EQUAL
scripthash
OP_HASH160 19f0e632cf693c67a6eb0fff1e2106bb6050019a OP_EQUAL
scripthash
OP_HASH160 5c243036c0bf5f58395fa55766c6721a1c5ad5bd OP_EQUAL
scripthash
OP_HASH160 8838470b957b02c0842c639195a6ca660aa1ddbd OP_EQUAL