P2WPKH_V0
(witness)
30440220722f6153851e45dc027e02b6ae1f35918b89f677a2fba4ec43cc33505d32e3ce02200b25f275be110e9fa5ff4e34f0979bb7929ce2dfacc89bef6fcf53af39c8ae9c01
03f9d02f77047ecee0f6613a3a38e0a98bd1fee10393ab46b29b8c41b20d4b9638
P2SH
OP_HASH160 3fdf4d321e311866dce9a18e94895eb62ba91bc5 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 47a37c8b8e2ecb1d3cfed32127ef434aa64a84a4 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 febe7782706b2cf9a7378cf1eaeb07743c8153b6 OP_EQUAL
P2WPKH_V0
OP_0 838a3c8ff6decb44c4820e9a0eedde97a04f42a9
P2SH
OP_HASH160 e31de4fada561ddc6f8ed93c2234124c47808d4d OP_EQUAL
P2SH
OP_HASH160 4497525f091dbd1f3be2c54a8433ed61149ce441 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 676dc972f3878dfc7d37e87864de0606304b23fa OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 a07b3eb2bb8639113a3981a929b93928a9c4b8fd OP_EQUAL
P2SH
OP_HASH160 ae3328875b5fcd35b2ff6cf63c2a0585804fa686 OP_EQUAL
P2SH
OP_HASH160 17b49df5d3de16ef5577a9644e330eb39b9bbe60 OP_EQUAL
P2SH
OP_HASH160 2ce9c9f8803af51450b9af03cffd8ff8c909d3cb OP_EQUAL
P2SH
OP_HASH160 78a8136e9f289b3c26e575359664741e6a4ff72b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 709c823375ab7212382c783d8c967027d56688cf OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 4c53bb53a5dc663c51b7d7d8a49a11db62df884d OP_EQUAL
P2SH
OP_HASH160 3d994bc2dbbc0801ba5f2a0de9406085551ccc51 OP_EQUAL
P2WSH_V0
OP_0 7fe5682f39e78ed34f08887d5d03e76758e4fd4609332d34d323c65d86e422fb
P2WPKH_V0
OP_0 6bbe0e177b9749ed8d76286ae076bf094a33ed76
P2SH
OP_HASH160 11cc998ee026f2379be7933a8d188a6505eff2b4 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 e66078ba55cd3e1354b8e5486201a4672f3660c2 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a3cf4b67b0d6a8d2d84d154ae72aa9b114e98fef OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 025ca30b51f1a028f26057e7d02d48e30cf097b5
P2SH
OP_HASH160 923c08b5689e373d4f14740c054d6e0afd0b832b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 195490e9a2c6a6d6a211cf5edb844a8820c7a590 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 a87cda139cdcbd08cc5bca0810f8ace4d2826209 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 44bf85a836430cf7572f729d3ea7c17abb8520bf OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 6e8657dbb4b03e2350832dc9d7a0dc309116f21c OP_EQUAL
P2WPKH_V0
OP_0 9251d0770fa6ece111a13de25b8b8cf15e6c3512
P2SH
OP_HASH160 659a7e1eea2d683bcb8dd45f4a73ba206d48536f OP_EQUAL
P2SH
OP_HASH160 31407a301b8e45528dfc3aa2084521a15ac0782d OP_EQUAL
P2WPKH_V0
OP_0 9914c0e19f958f6036f706e710cca61c7f7634f0
P2PKH
OP_DUP OP_HASH160 952212bf249221739854aa34fe7d9862350d6957 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 1dfd29ff85ca26c3ca3db56793b93d8eaa767f6b
P2PKH
OP_DUP OP_HASH160 87dbdab77adf2e14ed1e4b3b3daf208084b722cd OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 2cd281404ddb2b4605435bb0248ffcf50ed0c1f7 OP_EQUAL
P2SH
OP_HASH160 1e045df027bc358e46503fec62c830d94221e320 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 8b394915f7bcfc6dded478b405742ccc2548b606 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 b1f6a777c7af6431cc50f13cdae2425bc8f6be95
P2SH
OP_HASH160 513a26811fa2fec61d31c86357ad329317407e45 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 7843db21e9236c4383908ea7dd9b3e150c2535c1 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d90d84c0f9b5b6052215a4ac90857b2a197f9f22 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 51eb66f0e10206f330b4810257cf7d3b36f8708b
P2SH
OP_HASH160 6c170afe73ad422a819c83cd7d7de55979d0cae7 OP_EQUAL
P2WSH_V0
OP_0 ad88671c6c2e60fd9ebe59b34390d4565e3dd2029fea8b2b558a349cb913f3f0
P2SH
OP_HASH160 08f7c002a5401705c4d826294793b161a5985654 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 c5b101e47c1009491030f10dad71c15bb85acef6 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 2ce4159ecaba9c4f56d5301389b591441d22319a OP_EQUAL
P2SH
OP_HASH160 e61ef523c944698eba27f36d48963aa47e14297d OP_EQUAL
P2PKH
OP_DUP OP_HASH160 51c412d10434f1d566c047c140977316bd045d00 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1ef5090550520c12535e8e691660cffc4210399d OP_EQUAL
P2WPKH_V0
OP_0 b279e0097b50b0ff6d1e13d352ef5c7464129144
P2WPKH_V0
OP_0 5ba9fb185e6f4b1a1845d076cc451f568027e7b1
P2WPKH_V0
OP_0 3feb3c4c4620384cf70f2390b73474501531e75f
P2SH
OP_HASH160 026c45e9dc7871bdda1850be5fedbf32451b7c36 OP_EQUAL
P2SH
OP_HASH160 a76e18702d2f9beed338182435c0d8564592b724 OP_EQUAL
P2WSH_V0
OP_0 170a379f27f821681e52d62ca63d8f0b7e90235c307fccd3beddd23a37a4d6fa
P2SH
OP_HASH160 26f3d2ce548c6ecfa4a89a2689ba0f3cc45c3ade OP_EQUAL
P2SH
OP_HASH160 63008f3942e75147a9d1f7e4f4597bb00c13b525 OP_EQUAL
P2WPKH_V0
OP_0 c303ca581c49003e9960feb3a0cf29bb10af0cda
P2SH
OP_HASH160 9bcdf534b9a1eeb0b12bc2f3215abd8e9851583e OP_EQUAL
P2PKH
OP_DUP OP_HASH160 f610abc3d6ce0ea85809138e1111792cf5fa61be OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 a6588c1ae05ba373d5f2740c4d97d860d8fa89e9 OP_EQUAL
P2WPKH_V0
OP_0 854f6a6618ef5060a5316bf2bb45c541b598f029
P2SH
OP_HASH160 9842b314dea5e75f891a32c03906c59cae8d25cd OP_EQUAL
P2PKH
OP_DUP OP_HASH160 53a2064ab842e1af6587c94c7442298093c90704 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 f607178642535c1262c2e2bc16c89ed46a566a33 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0224e4accf250c5c45b3d89691d13c495351ca15 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 280bd2896e26233a64ce870a33b28954f69c4387 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 061710f81c4a2e8093fcaa782d7bdd157f0443e4 OP_EQUAL
P2SH
OP_HASH160 1aa8454c10d2997999af8709db31be10350e495e OP_EQUAL
P2SH
OP_HASH160 50d1c0c051e750ef0540768b357073b878fa905a OP_EQUAL
P2SH
OP_HASH160 2595e7eb19901ab6db041ef04e461df0601f78fb OP_EQUAL
P2SH
OP_HASH160 c261ac280ab98aa01837e98048d38180924a5b6c OP_EQUAL
P2SH
OP_HASH160 a11d964f53d2cfc5b8d4e6d49f4d88d08df6dc31 OP_EQUAL
P2SH
OP_HASH160 55b650fd8775fdf2b03479169ad7cb31e936aab3 OP_EQUAL
P2SH
OP_HASH160 aac480469e71689a845f6c9191a7d367e891a3ba OP_EQUAL
P2PKH
OP_DUP OP_HASH160 fa2b2cdc9eab1a201dc90d194f54e5c7e384599e OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 ef064b094a242a5fa211cdfb338978cb5cae401d OP_EQUAL
P2SH
OP_HASH160 e912304e589454ed493f65cdcaed4ec85565c128 OP_EQUAL
P2SH
OP_HASH160 c7adf9fc1a3799cad6d129e6396c390c46bda9a2 OP_EQUAL
P2SH
OP_HASH160 6baad10f757e6d8f1a9c101f9dc61d3c704c2080 OP_EQUAL
P2WPKH_V0
OP_0 9caf20e3ffc036658fa1c87d04a5e01be413bcb3
P2WPKH_V0
OP_0 398a7960287a0ed2c9a71aa5bce2ac39852b05cf
P2SH
OP_HASH160 f3f8f1d7f47542f7011e47773eca566b9351f0ad OP_EQUAL
P2SH
OP_HASH160 ae98390a2dc13802357fda52154bd74d0a356dbb OP_EQUAL
P2SH
OP_HASH160 9ef915a9a0edc4729251bdc9d748c9f62866622a OP_EQUAL
P2WPKH_V0
OP_0 be7f2405e810f65fcbb2b95476df93fcb486bcc3
P2PKH
OP_DUP OP_HASH160 64d0b08bde31057191fc0f42b39ed8e2c264a8b3 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 eb784bd230c780daf1f5f920f1db4108a41be152 OP_EQUAL
P2SH
OP_HASH160 f35a1851bb243868665a9585b7b6ff52dd4400ee OP_EQUAL
P2SH
OP_HASH160 0b3941b402b1aabff95e8a13c17718603153c117 OP_EQUAL
P2WPKH_V0
OP_0 55f8563bca918e0f47ffa0f587bcaee0213cb3cc
P2SH
OP_HASH160 8404e117d62a50e7b7f98c518ab2c7504dc5a619 OP_EQUAL
P2SH
OP_HASH160 05e7a8d961ace26641c01bf63e92a33554dba758 OP_EQUAL
P2WPKH_V0
OP_0 0bd9ead2eec2e82480c0c021ac0d58f2e0ca9ca7
P2SH
OP_HASH160 efe0f0d6a60863ee176b9b9ed21e2999e5f47aea OP_EQUAL
P2WPKH_V0
OP_0 dda09ac327ceced25eec0bcfa304bbf044d23d64
P2SH
OP_HASH160 3023b9762bb7d57b86e90121c0c3a5bacc7254d2 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 69b81b281abd0e90eec8737dfe7160bda1ebaffa OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 fd27ffeb2382581152754bcf1d63107b5b42637b OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 589a32b754a68d89ee564aebbe8c19cf94353b42 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 58a4c34f9c04df2e496cf7f43bdb0af1344d4a89 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 09bb9aebb33503e6d90e232d6c3a74eb1d46177a OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 18550f2a4d7ff071fcaf14648ed7de1bf6c1f39c
P2PKH
OP_DUP OP_HASH160 21fe8ec5e2b0006b9abbd3702443dee6a9f8004f OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 074e49f776cc61f4bc7a886d3d43f7e9939d7e5b
P2SH
OP_HASH160 6538c41fb57fb0486c694d77d267c5fa8b147078 OP_EQUAL
P2SH
OP_HASH160 b8a026c3e1edef28e9f85615bb8df5f7e97e9e41 OP_EQUAL
P2WPKH_V0
OP_0 dcb66b1123840f58939edfd6ed2c0dbeaa0c5bef
P2WPKH_V0
OP_0 7e4e86dcd1dbedc4c3cd9bc5a85a8dc2d6a40ee5
P2SH
OP_HASH160 158190a7cd4d0f78b1435afcba4e63047b9d3a50 OP_EQUAL
P2WSH_V0
OP_0 6a36788ee7b01fcf5f94de29ac5e49c262d57b1df5bb477c095b5fbeafaddbb7
P2WPKH_V0
OP_0 21c0cbe2330bd8ab6b38d69b958d605ad8a1518d
P2SH
OP_HASH160 c13fe873f73305678d959518f997ca58825fd068 OP_EQUAL
P2SH
OP_HASH160 4ba5bc573cdd0d5fbcf0186fc29c7aaab354ae14 OP_EQUAL
P2SH
OP_HASH160 7666931cd95b518a0331f81445b8c620b5bb12a6 OP_EQUAL
P2WPKH_V0
OP_0 020251f64a2906f2d5f431e4b18897320f95152b
P2WPKH_V0
OP_0 db6ade4e2f069757fbddad7fba00d9d90f136d56
P2SH
OP_HASH160 c0192e835b267641c51a22665b2f3b403fbb59d6 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 3f3a7da1b034cd6728b23809f10a99f259392929 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 4ca108848cb242750c1f76a3834998028c757183 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 ffb0b864a1233ac9f7319dff0d56c891a6116432 OP_EQUAL
P2SH
OP_HASH160 14861f38babc0eb4109f1849438c573d5e187513 OP_EQUAL
P2SH
OP_HASH160 9550850b76fc13eb3e0d4744ceb7f6cb71ffaeeb OP_EQUAL
P2PKH
OP_DUP OP_HASH160 109711d30b686b22d5e9c66442ac2d5f15b6815f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 10b00d6daa38cb9441275eed4d87fa95802a42be OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 e4fc8a6494547e13fdf89526e08550425ddbed73 OP_EQUAL
P2SH
OP_HASH160 8cfd6ee72b2e483466962ab91b4f552eadcaa109 OP_EQUAL
P2SH
OP_HASH160 d2fe629d2fd73693915a51aced4b84c90aabd0e9 OP_EQUAL
P2WPKH_V0
OP_0 c497c9cdcc1a436d99025bff37d61a1135c3c58f
P2WPKH_V0
OP_0 49f9c90de7eff8e0f0bb70bbb438e025b5f9a31b
P2WSH_V0
OP_0 ffe8b09d2d64248893e9dae3291af026bb428e5c06ccd4d06674512ea6773ada
P2SH
OP_HASH160 83402d1a5c606a7833cacf2b72e1085f9d8147c6 OP_EQUAL
P2SH
OP_HASH160 8fecbc96dbdd88683a4afd08d953ed8a65259366 OP_EQUAL
P2SH
OP_HASH160 d41114aad79164cc25aac29af211a959193e7201 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 dda026c3c28a13906cf8c7d4b8ac89356953f475 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 7f48bde30ccadae188a483acf293838032cf7bbf OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 acd31908f63f7288f39fd566f6117355817a34b2 OP_EQUAL
P2SH
OP_HASH160 355c31c9c46842b4feb97fffb26d97a8854d8153 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 f8283a8269edb32ce90f289b85090b63743e6724 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 892cc8a7259d135b7874ab7b0c1d1c58a2471e46 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 943a29d8fa4d68c8f58793855b2f919f3470d447 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 bfc66972c7bfbfa5ccefd22c00c40813d833e4e4 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 e169069652b2100d3366b3fcafeceff19c392f3c OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0d2603fb05cd2ef968d93881331749be5a35cb63 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 f435674ddad488b38127880c78fab9ed324b82d5
P2WSH_V0
OP_0 6bb7faa15bf8b2ba16b7245ea670c6434ba7328ff871a468735189e30a805e9f
P2WPKH_V0
OP_0 4d9b6780b03a2022ed1d0f46c7986e3032fb3262
P2SH
OP_HASH160 1a47b6ea5bb7ee40cfeaeb8880980ed677eadbcc OP_EQUAL
P2SH
OP_HASH160 7bd09d707d24ad01926a8ee314db234b4191229e OP_EQUAL
P2WPKH_V0
OP_0 c242af208eb903eb753f8f3f97a237671059d710
P2SH
OP_HASH160 112d981ca6978b70f38baf7fc3e7c3c309d4a3e1 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 462f86e19a1f7d8e88ba5441048ab46d6994be20 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 242d59e5a80399b60426d685eda6260beb5b7a5c OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 ba5f9fdac1723f2b1410b3f5a17c2fd5a65266d8
P2WPKH_V0
OP_0 4958fc4612845d4faedb09e3070a8aa048c0f940
P2PKH
OP_DUP OP_HASH160 7b97355d6b1129e7753a68086b57e1229fcb483c OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 580c326b4966a61ec69ec149a2548a8465f763ad
P2SH
OP_HASH160 6b58119d8fd99b38ba7616f8e08ad4e11eb3716c OP_EQUAL
P2WPKH_V0
OP_0 6ac5214f4ef49f78eb9f3b301f8db4a7a24b7063
P2WPKH_V0
OP_0 bf7fac8cb7c7eb7a162cddb2e5282a7f979297e8
P2WPKH_V0
OP_0 ca946228a2097e9aa792aa818bb7f74441ba784c
P2SH
OP_HASH160 e066c7c71149302346f689842ce99ffc97ea3a6d OP_EQUAL
P2SH
OP_HASH160 dfe85438565b94900b56333b44cbf0c567a4681f OP_EQUAL
P2PKH
OP_DUP OP_HASH160 4bc3a654bd7f8a02219849f7d4ddf5597bf759da OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 b5460c7b93e4fb73c6cffca958a0bbfeba842e30
P2WSH_V0
OP_0 746b64652e1f9fb2e358ccdc5150e67c768a497a7048411fee733abdf85627db
P2SH
OP_HASH160 2f84648b7859dd498fa88e58a9e9f9d0327addae OP_EQUAL
P2SH
OP_HASH160 60ab3565b148a15f7658d5204913ee5400b1566e OP_EQUAL
P2WPKH_V0
OP_0 4106f9ddb9872ba45680fa9d639bc60b2f81291b
P2SH
OP_HASH160 8ffe7c44861537cffdfb61b644eb30b714f0c74b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 42dfb347d0d158185438c8360791962a68029d51 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 26a849fffdb3f17d2ee143a8b88c78ec3d4f3aab OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 fc3ab117843362aafb05729d419c3486907c8981 OP_EQUAL
P2SH
OP_HASH160 ffc8e502363c361b6fe973361be95a583ef98533 OP_EQUAL
P2SH
OP_HASH160 a78b1534db0e7722026ceeede361dcac4c92371b OP_EQUAL
P2SH
OP_HASH160 a793ac03290e60f122f2fe65425ae4604356e5af OP_EQUAL
P2WPKH_V0
OP_0 44f5fcf63b1246439b2ef3a9e6a4df143d3de665
P2PKH
OP_DUP OP_HASH160 a2db0e979d5079970f5e84400c9f69d4483ae6af OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 2017451b83d668df4a8c1c496cd3437b734b0492
P2WPKH_V0
OP_0 92da85208e5457b419235534be3f5c33cc352e37
P2WPKH_V0
OP_0 586d1ba85d0249525a86d6762453ee1a801e741c
P2SH
OP_HASH160 f8bdaaaeb3830bfa3b7c2b1471f74d49b025de4a OP_EQUAL
P2SH
OP_HASH160 ff2e626c8dbc7ae321a7893369fe3de5480fe252 OP_EQUAL
P2WSH_V0
OP_0 c0cb8e11a7eb3f7a15e4e1a14346193afbf106e6ead80068c8718fe16106ce05
P2SH
OP_HASH160 ae97bdca9af231ee1c3e25a58775c05af6a492b3 OP_EQUAL
P2SH
OP_HASH160 7bada5fb9b07327a8c08c4c96956cc09b98f4813 OP_EQUAL
P2SH
OP_HASH160 f6a8aebab133c68c7e2aeb03822a94cdaf5c31b1 OP_EQUAL
P2WPKH_V0
OP_0 68fba53b1a476b8255a6d9526491d783859377aa
P2PKH
OP_DUP OP_HASH160 fb3b1353545b64ce8fa1792d14452972fc6b7655 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 63de4f74747377d107319713f0020143e9035d2c OP_EQUAL
P2WPKH_V0
OP_0 f7b83210365678be91d707fb16a60ffc5cee6c3f
P2WPKH_V0
OP_0 1ef8f3f57c66305e6ee4c45bbc7dd4c7788a3c23
P2SH
OP_HASH160 661acb77de3685f51b9bb89da5ddd5927732003f OP_EQUAL