P2WPKH_V0
(witness)
3044022021b831251cadbf6758974b8ec947ac95061ad327ad61b6183ad8bbaa2549355b02204f767e2d94e51f2690eb9c3048b0bb72be755f155ebb28e30b1c05492069e0c501
03f5b7bdf276195ba98283eb923b5e60e9e98eed54acbe9e9a20a9d16a29801754
P2WPKH_V0
OP_0 9a84eadf5f2ec26a885abc42ddbaa03bad69cb75
P2PKH
OP_DUP OP_HASH160 8fa76ff1b11ed841c911fbb0d2fedc99ab0a1d91 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 64b7312ce8d085857dbfcca1d6225c142e7be5b6
P2PKH
OP_DUP OP_HASH160 1f6d0c724b04f977bb11a60bc1cbd609aabc7331 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 85fb9159c3c4c385e7835d1818e2643fb14e8119 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 c66c26530e0af8b2b7377fa4548a1c4e8329121b OP_EQUAL
P2WPKH_V0
OP_0 7251fa7f1085155bead794de56045ba84af6f2d5
P2PKH
OP_DUP OP_HASH160 487837211d06c46646f9fd50cf8e631657cf54ba OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 1611d2c3c6a5760ce26ae527fb91ea6e4778a935 OP_EQUAL
P2SH
OP_HASH160 53f6bec6ea5c249ebcf332c2e253b0aa29548bcc OP_EQUAL
P2SH
OP_HASH160 eb828eb55a30910ef425bf3881e8df4b96deca2f OP_EQUAL
P2SH
OP_HASH160 7e64b276d736ecd8d09b741bd31ff678571d4558 OP_EQUAL
P2SH
OP_HASH160 70abc8b19711badcbd83d6571141cbb8759f4a81 OP_EQUAL
P2SH
OP_HASH160 a378faf4bcebcc42ecaa17f19bd9ed4f012be65b OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d465b150ecf665b7b8505403b469bfa440ddf4b5 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 a1ea102772f7d04dd9f4ab5e640ba5138811c5d8 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 ed3363f60596152bdcfa010440661763d5db7bf4
P2SH
OP_HASH160 5262d94cb0e96202daccbc2a4d01d2cb1e94d087 OP_EQUAL
P2WPKH_V0
OP_0 6fbfee48931adedbd5284d859e0170a45939a135
P2SH
OP_HASH160 a969acc10c39b8f01f008254eea30380a500a4c0 OP_EQUAL
P2WPKH_V0
OP_0 10db91d8def62dad60946d910ee7465f201b3917
P2WPKH_V0
OP_0 7f54bbbc59e677864186d4f6bdbc71f0218a69a2
P2PKH
OP_DUP OP_HASH160 4439138e1c32d544a580fda80e4c37c97b2bd9de OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 0d60ab73f4fbcdd331c32b110ac57ec1c078d4aa OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 48c342f2e70269348b8d3e9bbb3cc63b1dbb6938
P2WPKH_V0
OP_0 561edd8bf499a41559da734045c80d4aec9ea9e3
P2SH
OP_HASH160 02c2511ac0b461dfb421162fa85ffa3098afc360 OP_EQUAL
P2WPKH_V0
OP_0 638918a73f2731dbea5417286b7886012629f25d
P2WPKH_V0
OP_0 24015ab08be77f8f2d58f0595101526806d5e52f
P2WPKH_V0
OP_0 1564efc9872f27d9d0353f51f0e48748291dc5f5
P2SH
OP_HASH160 5e9c5d6e65ae3c38a47164e7559bf9c7c1fc9906 OP_EQUAL
P2WPKH_V0
OP_0 d742212db4f97930c895ac17012115a213e44ec2
P2SH
OP_HASH160 433e09803098dbc1029005aa8c94da03a1ef1f2a OP_EQUAL
P2SH
OP_HASH160 988034f70e0272d042aec7ad4f64dd3a16ff1513 OP_EQUAL
P2WPKH_V0
OP_0 4bdfd5bc4ad9da55b4cc947c7e8b6bbbfa2ebac7
P2WPKH_V0
OP_0 911b76166256e125575d4b15c8377aef3fa2cecd
P2SH
OP_HASH160 7d9752b6cb7e3773b14c94ba8cdceb3b401f72a0 OP_EQUAL
P2WPKH_V0
OP_0 7a01c027d324c71116064c7c10eecdfbe08ecd77
P2WPKH_V0
OP_0 c4c7ea62fd7075dac09662682f8bf26b5b1c6e6d
P2PKH
OP_DUP OP_HASH160 7dc152dce3f2fb7e62e0d283624471b95f329b51 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 244fbebbda0d93e71f23c2ec3debc79309902cd1 OP_EQUAL
P2WPKH_V0
OP_0 9cb0fd507d64912c592b5b990b4fc54ebe9486e6
P2PKH
OP_DUP OP_HASH160 14bbbe8677433616ff523bd1afa2dfce0ef019a6 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 aa683ff8592c370915d319789726fb0d4f927a49 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5bb98d439f6b956382dca71b704de48998e96c64 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 5ec31c0a35abc843a819246fed34749846c1e4ea OP_EQUAL
P2SH
OP_HASH160 a4358346a04012a51b48c9e0bb0e82491c264ef0 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 b7fa61bcdde58bde3435ca02455afcbdfe29bf23 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 d2f207a547dbf74e815cf04a847962fcbcd7167c OP_EQUAL
P2SH
OP_HASH160 1d351e22f78a9da34a9bdc47eef1fc31af5b07ee OP_EQUAL
P2SH
OP_HASH160 e0369ad81229a5ceab6b95472e55d32099afbcf4 OP_EQUAL
P2SH
OP_HASH160 686630db00fc9dde0491afebb2bf7fd43af98eef OP_EQUAL
P2WPKH_V0
OP_0 730d5acb0de46cf2a0ec7a1e8d238cc080eddc5f
P2PKH
OP_DUP OP_HASH160 216dda09b508e83ec0736abe679e1634b2c7d8a1 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 9a42b02bcecbdc31354219e93dc009d762a6e5cc OP_EQUAL
P2SH
OP_HASH160 c5e09717f533fb33668998215f599701448031d0 OP_EQUAL
P2WPKH_V0
OP_0 ff865324edb6511712a4054c3890315f1a18fbfa
P2WPKH_V0
OP_0 83aa8ada7333eba38669b777331378ef70385145
P2SH
OP_HASH160 3cfd69b06d4dd241900abd59bb9f2711f8674eba OP_EQUAL
P2SH
OP_HASH160 5734578d4ef34b17ce14244010f3ed5edae20215 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 0b064b1b406c82f323e4c027db9d9051f6dec379 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 76d81f031cb28959211496b72d1ddf5cc007fef2 OP_EQUAL
P2SH
OP_HASH160 4bce0f300329299a044635b1786fb9a5732d769e OP_EQUAL
P2SH
OP_HASH160 e7dfc698c4fe349790c0ac751108a2718fb7ea0e OP_EQUAL
P2WSH_V0
OP_0 17d6af4de20c0dc21a03552fe5ff97fbe558d5d86a3cb84d24370478a2e3e077
P2WPKH_V0
OP_0 5ffb9568d4b9954369f795180d497366b34408e3
P2WPKH_V0
OP_0 125d311687d05047678234d317b33e506d0cbabc
P2SH
OP_HASH160 38de906358ddb5fd9fa9ea614edf414ffcb7b93f OP_EQUAL
P2WPKH_V0
OP_0 8540a44cfefb226915bd51f0c9e2841041e13986
P2SH
OP_HASH160 9145c2df013830e62d7ad518f9e3caf03f1e691c OP_EQUAL
P2SH
OP_HASH160 8c4f9eb489df9ed00db7b6f388df652ac54216b8 OP_EQUAL
P2WPKH_V0
OP_0 131d5fde06cb7d6f4a2daf607e215ae46baa5a40
P2SH
OP_HASH160 2bae0522e2fd8cbdf72cea27432194430f2cff32 OP_EQUAL
P2SH
OP_HASH160 0be1434dcaecc1574e8c75cca7f92f4cc1ee8c75 OP_EQUAL
P2WPKH_V0
OP_0 4ed9b2d09c22b3680043ade9002b320bb83b18fb
P2PKH
OP_DUP OP_HASH160 a25de79bc7349674c778b0b7008cd628c4fa2422 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b7716e6b3a374f536a98fd700691ab104e8fcdbc OP_EQUAL
P2WPKH_V0
OP_0 a88bc14e0d334fefc2546c24b8dd626ddfca7739
P2SH
OP_HASH160 a47500158b12d9079e6c65f6169d95619282888f OP_EQUAL
P2WPKH_V0
OP_0 170a14d2a202c51b353146d821a8e227ee0dd560
P2PKH
OP_DUP OP_HASH160 6d7c7814e2391f6f2426a626c33a56c67d47f90e OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 941dc73394cd9dfdfda5288de86c22d3b6e23a32 OP_EQUAL
P2WPKH_V0
OP_0 48350be369e2faf9c027a5de0c2ecea42ce31691
P2WPKH_V0
OP_0 cf98672d6f9a77f32fecaa59f12aa752ee1131ec
P2SH
OP_HASH160 ad0264f74a9fff1b712296004b8c7cea412a3ccc OP_EQUAL
P2SH
OP_HASH160 2cc49e0035dee79e869877ff4e24c78c094300c1 OP_EQUAL
P2WPKH_V0
OP_0 b4cc0d3fad782be255e66a08047ff0d4e19a26de
P2PKH
OP_DUP OP_HASH160 9252cd965f6cf67af278dca19b96755c0758ffa9 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 2fcb1212e04b5b2debfc151d0a447f0af3ea3d7f OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 d66752db4e99916d7415905f2a4fc829e8514172 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 ce943733ec45990af99d4d9a5ea418a8e8154959 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 30e91826699e5eb43dad6208677509af75dd0a0c OP_EQUAL
P2WPKH_V0
OP_0 0353e3b1ca6ba8813985342c3fec7b1e17db03d6
P2PKH
OP_DUP OP_HASH160 a60da948a8bdd1f1a88880aca26891c77d3864e7 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 073fca66df65f4bd44ccfc5f680bdd5407d7e2bc OP_EQUAL
P2SH
OP_HASH160 610ff761cbb6bd7a912169a5cc6b623f76e1636d OP_EQUAL
P2SH
OP_HASH160 fd1d5aa4a8c537aabad560cfbc976a30afeff435 OP_EQUAL
P2SH
OP_HASH160 88b1344d25af4715239604fd5e92f0b60e246f44 OP_EQUAL
P2WPKH_V0
OP_0 c4206a3221a6fa04c69296ea70020567e1d3a601
P2WPKH_V0
OP_0 2c4ba16561d455c4cb8d849048db910c94228442
P2PKH
OP_DUP OP_HASH160 a05b22f0880d47e000bb2764c5b989002b93aa5a OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 63fba8deee630d4e21225d88009c8e87e3c3a23f
P2WPKH_V0
OP_0 344522a9bc91be53b1669da47a6d359364ab69fc
P2WPKH_V0
OP_0 e8e0fda1bb486e569621f39cca5ac9223392e3c2
P2WPKH_V0
OP_0 474c338820fcd9db9c329995f2335e7c639e6cba
P2WSH_V0
OP_0 562999cdd9292ea52f6a27bf16b5b26fec01976545a9439dc79d3ad0a35798bc
P2SH
OP_HASH160 d0aebc9e7dc15fb1425ba6ff2f4ba8251461d2cb OP_EQUAL
P2SH
OP_HASH160 10db982f06e198cb27e42e6c061e7aef82799a99 OP_EQUAL
P2SH
OP_HASH160 71db904889f310bd50ae18718d3146c721bdca72 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 feae511fcbc718401da4aebae7934a9b30ed35fe OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 f225b4805c918cb23e19ea69f6715b782754635c OP_EQUAL
P2SH
OP_HASH160 5fb098521f31b1996c2c654ac8ec1dc443cf74b6 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 e26a035aaaaa7a7439f189f42f3286cb24195739 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 821f8a7585af7f9205751fd902b38fd6f2ad870a OP_EQUAL
P2SH
OP_HASH160 f9b7e3421b84541081a5ad3cdd8e80e34bb9cc44 OP_EQUAL
P2WPKH_V0
OP_0 7899bce522e7eaa1375449ea696a10ecd26a5219
P2WPKH_V0
OP_0 9293ea2c360154a05c77e87af0d3b109149250b3
P2WPKH_V0
OP_0 9365bfeb7934e709ca407142461b3ee3de126d49
P2SH
OP_HASH160 05bf78b711a1a272cea4a12cc572cec0565cffd0 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 6548b98e7e1babfdd1e0d1d367abc32fa108346b OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 775cb835cbcf78092dd2b77d390caf3b4eb750dc OP_EQUAL
P2WPKH_V0
OP_0 062ff990f02b7a1ce0bb338d14650b1b9b45b148
P2PKH
OP_DUP OP_HASH160 bf16bb9a3bfc42be2083cfce7eac166c1815e339 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 306f43942d5f4f124a55f6abd1116eaac16fafb4 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 5388e637c42a1a9923646c330de69d1fe5f8af06 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 59cfe20f7a953c19978d6eff96233c3959dca2fd OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 6a44c164ea07561339aeab3af7a7fddc656ea345 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 0a96128de58ed7714ae840e6e298401d7fb20ce0
P2SH
OP_HASH160 23c5ee0818cee21a03208f52575b0a1decd00e6b OP_EQUAL
P2WPKH_V0
OP_0 afb6fc0678a335a63a45d22151063b287f9a02dc
P2WSH_V0
OP_0 ae776ee25af007efbc547ce8336a52dbb2cb0158e15d17f9ecb3d7f385219555
P2SH
OP_HASH160 88c36b919a015fe84aa26da041b6f3d174852202 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 6a2d298f1181bee44473ef58b3988ac1574a50ea OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b1c224d7086e640175d38b9b34be2711d38de55a OP_EQUAL
P2WPKH_V0
OP_0 92313e5a3ff9edb368fbcefafe71d3dbbadcc912
P2SH
OP_HASH160 9fb4dc8571b85844a392b2eea03de0a60663c431 OP_EQUAL
P2WSH_V0
OP_0 a1d7d478ece187d9188c57d584cf1e1ddd8e68c342d3d731f95fd785b6d5ab58
P2WPKH_V0
OP_0 ffc04cfb866eb00df39fc1e90df9cf03aabcf2d0
P2SH
OP_HASH160 08e2837ccf5d238c6fb4c7210392b70f691dacfd OP_EQUAL
P2SH
OP_HASH160 0743c69a9766fcef45132d013a08e64db0dde743 OP_EQUAL
P2SH
OP_HASH160 9af1cb30485ef1624caf6f0498e9e4a86cb609c9 OP_EQUAL
P2SH
OP_HASH160 fb3e65e592eb2e427a40f6aa21e7bc475b701f52 OP_EQUAL
P2SH
OP_HASH160 c8e2a36d44139f138627cec5666202ae93f9b5bd OP_EQUAL
P2SH
OP_HASH160 4050e904e5e0c40115c93c820634eed3e8a0be21 OP_EQUAL
P2SH
OP_HASH160 6d3280d09a212eb6bae0b2e813bf81b3ee896df5 OP_EQUAL
P2SH
OP_HASH160 06e8bf0b54f5bc3877fde53c53535242b30e4011 OP_EQUAL
P2SH
OP_HASH160 94affb59a35246d2b1f71e3fde63e24b6b5fa91a OP_EQUAL
P2WPKH_V0
OP_0 342b47dde110280c667b0515fa80288e4e157bd2
P2SH
OP_HASH160 715a806c57c34e6b82f34c1708dc632a773b09be OP_EQUAL
P2WPKH_V0
OP_0 81edfda3f340cb855dce696dd4d1f6611fc3fdb7
P2PKH
OP_DUP OP_HASH160 109199f450fe7a7a266bc2aa0d06386730fd9ad8 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 d62fe3b377c4fa9ae0018bb364ad9380959cbb3f OP_EQUAL
P2SH
OP_HASH160 36a99b39b6149e132ba66beae18592efee3344e4 OP_EQUAL
P2SH
OP_HASH160 0d35e52d4dafbdb5689ca329bb63ce0c808000db OP_EQUAL
P2SH
OP_HASH160 c0fd8d875344110553ef1d2579e5fe2d1fbff1da OP_EQUAL
P2SH
OP_HASH160 319948cdfa15f64157613780f627fda4ed2dbbdd OP_EQUAL
P2SH
OP_HASH160 245492a3d7a875baf130d830539f69f71bb7751a OP_EQUAL
P2PKH
OP_DUP OP_HASH160 5aecc577325770af500ec17300b2bd48d62f7e3a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 d72bdd22f3067262c324d1f1ca78b3645d83be4d OP_EQUAL
P2WPKH_V0
OP_0 5191378fb49b67867ee61c6fecab6143fc9ca2e5
P2PKH
OP_DUP OP_HASH160 0bbaf019ac1eab6ab38c62ef8949c7dd12574f24 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 061e2b19e08c3986100f1eebcaa87c7fb003d245 OP_EQUAL
P2WPKH_V0
OP_0 17b9ec1511016aaf4fd015812273f6454f5276cc
P2PKH
OP_DUP OP_HASH160 3920686610eba2dee8c5f0e12efa57fceed66a9c OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 60588fb21832baace38ce3bc1b0f4e6f06320f8e
P2WPKH_V0
OP_0 c663c0413f164344ef6faff19960b32bfd431504
P2SH
OP_HASH160 054c4f21536fbb7aa6a108957b91b443d02444a7 OP_EQUAL
P2SH
OP_HASH160 6ef6e794c20831da32a40f7c9e8d408cf6d1a361 OP_EQUAL
P2SH
OP_HASH160 5ac595cb861ed179717a21d2a22d36265eb0f25d OP_EQUAL
P2WPKH_V0
OP_0 a186a8a081d73ce7a08ff0ef05bc0e5e909be965
P2SH
OP_HASH160 0ed424e4c3f61be8f12f02e3d5e02322087f5714 OP_EQUAL
P2SH
OP_HASH160 1e7959bfb94ee2d52f5590ab8e491fa91be06cc8 OP_EQUAL
P2WPKH_V0
OP_0 0e38380e9ce8ce85cf8b991f23fe5a6d02f773f8
P2SH
OP_HASH160 9cc4d311d0c9a355478d44a7af61aab2289b8ca1 OP_EQUAL
P2SH
OP_HASH160 9375c476ea8bb3099d9fdce81e7f060e7af8a143 OP_EQUAL
P2SH
OP_HASH160 ef2e51127f794f9262aa560a4fd924d862ec5840 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 ef449466c014112740b94f4576c36ebb0472a4eb OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 76bb7f4035b77a25b6f2cdb311f837b19ff369c8
P2WPKH_V0
OP_0 a2038bc020ea3ca812fd8746b79a519370d4afb9
P2SH
OP_HASH160 b1f4443962e1e9089f5938ffa7afa1e77be86eb1 OP_EQUAL
P2SH
OP_HASH160 6de616e55b5866c6149c72a32b637d1293647cd3 OP_EQUAL
P2SH
OP_HASH160 9ae62bac82e9408b9d44ee034c65c841b04564c4 OP_EQUAL
P2WPKH_V0
OP_0 78c3fcc8d0e26b8be173933ea723c42923c2f0b2
P2WSH_V0
OP_0 85a8d9eca6d05428ce1f2b7e4825a8340155e617286c45f76f045523b5fefe0f
P2SH
OP_HASH160 92c68cb0ef6739059e6bc74cdd6383e4724fcd9e OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d1d4ca5eab8d6338f7890df4f381c64058638e2a OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 7b5632d2eded2d23b9f9465d85f6ebe2d520d9f2 OP_EQUAL
P2WPKH_V0
OP_0 7838f98cb66a86c0d06cc509abad7f8705c76a3b
P2SH
OP_HASH160 143f6f434608609d492331e5bec1645dc6b578a3 OP_EQUAL
P2WPKH_V0
OP_0 23a923abbf190236e2f178f148821312fa3946fc
P2SH
OP_HASH160 ace4d0e1ba5aa02a4a2e8624dc020be95747a8c4 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 f60147f94867371b5cf58315f2e47aad20c187bb OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 852eaa26634d4b79cc8579aab4e22e975342cb02 OP_EQUALVERIFY OP_CHECKSIG
P2PKH
OP_DUP OP_HASH160 64b6e743011bedc5ad583982e86670080e45b178 OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 4937772a6a32e30b91053b687033293632cb42fa
P2SH
OP_HASH160 eccfb7ec9773c67221101a6b40140da79e33cfe7 OP_EQUAL
P2SH
OP_HASH160 e3b4905d3409560d473a315667edf56cb1989b02 OP_EQUAL