0
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 12e84053c047f22ff2ea2593a02e7a4cb4989d6f OP_EQUALVERIFY OP_CHECKSIG
1
P2SH
OP_HASH160 OP_PUSHBYTES[20] bbbfe8fb1e4ad2216095d23335ce4bc5b8d531a4 OP_EQUAL
2
P2WPKH
OP_0 OP_PUSHBYTES[20] 82f0272d0e5e7bdcc44d7b18033428f21746e009
3
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 6f6388658ad1e6a4206ddfd5c580f6207a2147f9 OP_EQUALVERIFY OP_CHECKSIG
4
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] f5244d274e06853a18af28e702e697a0e19181c7 OP_EQUALVERIFY OP_CHECKSIG
5
P2WPKH
OP_0 OP_PUSHBYTES[20] 5f62250d6020a474fed642e2af7379d3fa7cf157
6
P2WPKH
OP_0 OP_PUSHBYTES[20] 104051bc48e09cda1a7b6b18554d10d5f948fbd2
7
P2SH
OP_HASH160 OP_PUSHBYTES[20] 35915299ec8b8b4686419c1759e4a7b52d8a2831 OP_EQUAL
8
P2WPKH
OP_0 OP_PUSHBYTES[20] cbc05ec9e6816582c0923fbcba776509c9e9538b
9
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 5c1ee5aed8cbce352974fa120e4b39cb1c18186c OP_EQUALVERIFY OP_CHECKSIG
10
P2WPKH
OP_0 OP_PUSHBYTES[20] 612f89336ad77a58f4471d27b9381d10a6f2da24
11
P2SH
OP_HASH160 OP_PUSHBYTES[20] 08992ceabdcdd49c8263ec9238a1f1a00b4d7161 OP_EQUAL
12
P2SH
OP_HASH160 OP_PUSHBYTES[20] 900bcc714ce26da43d2aca27bf0160ba12bcb2ae OP_EQUAL
13
P2WPKH
OP_0 OP_PUSHBYTES[20] 7e17e85ba25596ebe7f5578aac84dc27fa4d0553
14
P2WPKH
OP_0 OP_PUSHBYTES[20] 21e569773e4cc7f98f5838a194a29756907a55d6
15
P2WPKH
OP_0 OP_PUSHBYTES[20] 655aa7f39bd1f591f97c102e3955bd711b2c234f
16
P2WPKH
OP_0 OP_PUSHBYTES[20] 115180d8e2751d82eb03ba84894dbe2c20a38728
17
P2WPKH
OP_0 OP_PUSHBYTES[20] 52a3083c4f6b390635e5570129c90603bd6560cb
18
P2WPKH
OP_0 OP_PUSHBYTES[20] aa7b930fc1e95ddad12e04e96f0ed6c69b0d26d7
19
P2WPKH
OP_0 OP_PUSHBYTES[20] 1050f25f18a9992ba4891c2e3da3a658cd5cd1d2
20
P2WPKH
OP_0 OP_PUSHBYTES[20] 41663cea56dcb46936affa18db9634d226a40a0d
21
P2WPKH
OP_0 OP_PUSHBYTES[20] e1fa430fce86892bb1304daa2b60c8e94b94a63e
22
P2WPKH
OP_0 OP_PUSHBYTES[20] 6649f799751f3d0abbfb802ce5cf621ac24105b6
23
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 93cb880c5d1aafe14f0b1794ecd0439b4aff08f0 OP_EQUALVERIFY OP_CHECKSIG
24
P2WPKH
OP_0 OP_PUSHBYTES[20] c22b43b67c966e1f135024d6d79c632cca1d3ede
25
P2WPKH
OP_0 OP_PUSHBYTES[20] c3a9d0547d62f8235b17d367b2de0e8dbb12b8aa
26
P2WPKH
OP_0 OP_PUSHBYTES[20] c71fe8c116898e1c9f89b20a2adfeab2b02c8bea
27
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 797fb135bb3557c1d5bff530a1a9093837cccc9c OP_EQUALVERIFY OP_CHECKSIG
28
P2SH
OP_HASH160 OP_PUSHBYTES[20] e33268ca37e5e1efd647751266e56f3ab4c798fe OP_EQUAL
29
P2WPKH
OP_0 OP_PUSHBYTES[20] ae171f21fe0d11b491a7bbb64b42d069a1447b1f
30
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] ed67ba5f21a26197109ed990e11b5dc87b5fa5a5 OP_EQUALVERIFY OP_CHECKSIG
31
P2WPKH
OP_0 OP_PUSHBYTES[20] 3f880520972282e0fc9933e3c55cfdba7a91871c
32
P2WPKH
OP_0 OP_PUSHBYTES[20] 72d9fd60af4964b81fe6164423a9573be1599ce7
33
P2WPKH
OP_0 OP_PUSHBYTES[20] f41a3853215b606e83b4b82caf8a51d036ca4441
34
P2WPKH
OP_0 OP_PUSHBYTES[20] 6d042d23467c45183f62537592bc7355f3e39c36
35
P2WPKH
OP_0 OP_PUSHBYTES[20] 65300d75b74eb8d50f1d89b24d8d536809349c94
36
P2WPKH
OP_0 OP_PUSHBYTES[20] e09642b0156257254264f3dc18cc92fc69b6f4bb
37
P2WPKH
OP_0 OP_PUSHBYTES[20] cbfbb2318f047b95cb8f1ecc023eaae23753592a
38
P2WPKH
OP_0 OP_PUSHBYTES[20] 2002b242f5886c91827d6d00162a7e92b8319537
39
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] e4d629cfb6d3d4aab1c01f106332756ccd7d4ec9 OP_EQUALVERIFY OP_CHECKSIG
40
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] de9f2c5ff7f352eab3d2d0a766dd94051ad3baf3 OP_EQUALVERIFY OP_CHECKSIG
41
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 499ac6e1ff161f787b9f20d98e96faecc974dfbe OP_EQUALVERIFY OP_CHECKSIG
42
P2WPKH
OP_0 OP_PUSHBYTES[20] fc02c038d32f3496a79330d004810a38de846fd6
43
P2WSH
OP_0 OP_PUSHBYTES[32] 64538233cef9649962baa8ad73f7c8f211f4713a226276f6b1d5945d1fead552
44
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] ce90f11ecabf6e070dcee5870da7d46b1b56819b OP_EQUALVERIFY OP_CHECKSIG
45
P2SH
OP_HASH160 OP_PUSHBYTES[20] f57b07aea58b8fe377e394f8da29f4772af7a20c OP_EQUAL
46
P2SH
OP_HASH160 OP_PUSHBYTES[20] 43efc21687d6f82025a55ec62170ecc0f8a5833c OP_EQUAL
47
P2WPKH
OP_0 OP_PUSHBYTES[20] 668d88f9420299eab05ea0b6f1703b98b99b8d28
48
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] b9d9730fa34b08dce0ad38b853964a815c908c41 OP_EQUALVERIFY OP_CHECKSIG
49
P2SH
OP_HASH160 OP_PUSHBYTES[20] 0293f1883695ae49d1d7b6366c707e30dcf61bb9 OP_EQUAL
50
P2SH
OP_HASH160 OP_PUSHBYTES[20] 81626f5ce027214dae35334fb6b2a9a8859e12f9 OP_EQUAL
51
P2WSH
OP_0 OP_PUSHBYTES[32] c300aa41560eb245992e1af183501f99ecd25bcc43f84a4f1ecdc15af67ba5ab
52
P2WPKH
OP_0 OP_PUSHBYTES[20] 67740ce4913fb59c6f8a7fbe2ce08006f32e12a2
53
P2WPKH
OP_0 OP_PUSHBYTES[20] 741c4b65f56703654c936f8f07ad33fa3ad62220
54
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] cbfe266143bfa0cb46b02199dcb2e6125377bab3 OP_EQUALVERIFY OP_CHECKSIG
55
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] a3859a9de832e639c041c6d12148480af9f9bbff OP_EQUALVERIFY OP_CHECKSIG
56
P2WPKH
OP_0 OP_PUSHBYTES[20] 63bb8d60e57822e9508dd6971e3fcfb3aa91f971
57
P2SH
OP_HASH160 OP_PUSHBYTES[20] dab5ed7f6ad72f986c4444f8bf9d11dedee305a1 OP_EQUAL
58
P2SH
OP_HASH160 OP_PUSHBYTES[20] 1f5eb320b9e249240fda8da1e2430bb377f00d7e OP_EQUAL
59
P2WPKH
OP_0 OP_PUSHBYTES[20] 1e58bd760f16d901b136d4920a2a1f66ab87ae2f
60
P2WPKH
OP_0 OP_PUSHBYTES[20] bd87438389795bae7dd34ae26d754cd2cc58c94b
61
P2WPKH
OP_0 OP_PUSHBYTES[20] bfc04d811c6dd2cdd5814fa723479bc0726f9f3d
62
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] aa72737a6c0956fc226688d399c406de7e600b51 OP_EQUALVERIFY OP_CHECKSIG
63
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 4ef8b57db6404b736731f9b4517d7f1f8105e14d OP_EQUALVERIFY OP_CHECKSIG
64
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 465ff6a816a588361466e5021bfa909f6bf9407a OP_EQUALVERIFY OP_CHECKSIG
65
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 8cb85e5daceae6a59fdb8e9cfc4b5cf29f260510 OP_EQUALVERIFY OP_CHECKSIG
66
P2WPKH
OP_0 OP_PUSHBYTES[20] b2256ac804449db6a140f7aa74777b9e39096405
67
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] bbdcf35fc6142afab0dc60f0a902721f626702d9 OP_EQUALVERIFY OP_CHECKSIG
68
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 90dd45026f7042135860e639629b200fa0147e43 OP_EQUALVERIFY OP_CHECKSIG
69
P2WPKH
OP_0 OP_PUSHBYTES[20] c181256154ad4e47556f4b0cb6122b3eef440405
70
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 32107c04eb0d69fb8874a44b98eff0abdfd9a5e7 OP_EQUALVERIFY OP_CHECKSIG
71
P2WPKH
OP_0 OP_PUSHBYTES[20] 01522b6db2548482506230c444f642ed15e5741f
72
P2WPKH
OP_0 OP_PUSHBYTES[20] bddb14f58d82bb013d70408df300091055e37892
73
P2SH
OP_HASH160 OP_PUSHBYTES[20] a66d721b98253b99a835f29362b19c60b6cc477e OP_EQUAL
74
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] ae7a2d1ffc17a24f4571f3e9564c8d63867f6ec5 OP_EQUALVERIFY OP_CHECKSIG
75
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 5926693d5825fe8aee2e4b6920f5a417f198d868 OP_EQUALVERIFY OP_CHECKSIG
76
P2WPKH
OP_0 OP_PUSHBYTES[20] 612de00151fe465bd0f2d2b993dccf96654117ad
77
P2WPKH
OP_0 OP_PUSHBYTES[20] b14f560dc3f7e887e170fea9c3d804634f8c7c82
78
P2WPKH
OP_0 OP_PUSHBYTES[20] 03531a4f98966aa7e609b75f329e2b2985799d2e
79
P2WPKH
OP_0 OP_PUSHBYTES[20] 74253d90e5b61afc404a936886f1d6a65667f14d
80
P2WPKH
OP_0 OP_PUSHBYTES[20] f319006b041225b2c28e7667da6f4444a342d28f
81
P2WPKH
OP_0 OP_PUSHBYTES[20] 4dc9e7a5ee3ec4f7d1fff59a431b55b3a65b3dce
82
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] ae2374035178ff8c1102569bc8d46821d380844b OP_EQUALVERIFY OP_CHECKSIG
83
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] b100d84b3af84dbe0084f280d5a6492abf8a056c OP_EQUALVERIFY OP_CHECKSIG
84
P2WPKH
OP_0 OP_PUSHBYTES[20] a67afb52b7cc9d4990e8e3da87cfcf639369696d
85
P2SH
OP_HASH160 OP_PUSHBYTES[20] 6dc8e47322e5737a10584bd7b297bd29bfb53268 OP_EQUAL
86
P2WPKH
OP_0 OP_PUSHBYTES[20] 8be9638649ab22326b4319a183ebeb296630fcfb
87
P2WPKH
OP_0 OP_PUSHBYTES[20] 35d7a24d5900404547a18ecb9d784f2b89727f65
88
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 4c9801d26bb4f8c1c346f6d1f3f93168c6ef2a66 OP_EQUALVERIFY OP_CHECKSIG
89
P2WPKH
OP_0 OP_PUSHBYTES[20] e147d55b1c6cee97b45cd605aa3696d1d8156e0b
90
P2SH
OP_HASH160 OP_PUSHBYTES[20] f9168e285a2029e41be50aa9ee26ef49457e3770 OP_EQUAL
91
P2WPKH
OP_0 OP_PUSHBYTES[20] d0e9533e7f360366854f221be8b34a47f3dc37f3
92
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] d6670cec9fe3900d827b1ccd76f02de268e8b42a OP_EQUALVERIFY OP_CHECKSIG
93
P2WPKH
OP_0 OP_PUSHBYTES[20] 81e1ad199f915b48b4854d9e86860c2d8b4c7b69
94
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 38eacf613bfd37865d962e1f0bfb5b7089ab82b5 OP_EQUALVERIFY OP_CHECKSIG
95
P2SH
OP_HASH160 OP_PUSHBYTES[20] 551854f80644a49d5ca8948bd372350ae97684b4 OP_EQUAL
96
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 871f1f31321a210c137173502551b0c82dc66244 OP_EQUALVERIFY OP_CHECKSIG
97
P2WPKH
OP_0 OP_PUSHBYTES[20] 85005a418fc55734a972e20b9ee5f672f6004b5a
98
P2WPKH
OP_0 OP_PUSHBYTES[20] b722f5499413862cdc7c3a2500417814db630d56
99
P2WPKH
OP_0 OP_PUSHBYTES[20] c07a56bbe499f37be0d458cc520e99e85d557800
100
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] f79aa3c42319c6b6e09b14ac2f67f8aaaa042d17 OP_EQUALVERIFY OP_CHECKSIG
101
P2WPKH
OP_0 OP_PUSHBYTES[20] fc63e0329dc3b6d015a4265deb3ddc3f36e1728b
102
P2WPKH
OP_0 OP_PUSHBYTES[20] 7789e1fb6edf524537423c6a5f3cfca61734f515
103
P2WPKH
OP_0 OP_PUSHBYTES[20] ad727656417a40e288c4be56eb4f25c14d8f792a
104
P2SH
OP_HASH160 OP_PUSHBYTES[20] 06c50c85b58626d027adcc3dc9025c51221b2503 OP_EQUAL
105
P2WPKH
OP_0 OP_PUSHBYTES[20] a15628edd466c0e72dbbe52f0ade53e8545ae86c
106
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] d55f343b07b1839d7095290e9d562e8250c83c79 OP_EQUALVERIFY OP_CHECKSIG
107
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 08536a2ed82bd53a2c57ef7030410db69d8f292a OP_EQUALVERIFY OP_CHECKSIG
108
P2SH
OP_HASH160 OP_PUSHBYTES[20] 6f0e0648897a6dcbdba8ca5da1aedb8575c8abfa OP_EQUAL
109
P2WPKH
OP_0 OP_PUSHBYTES[20] 522eff4326f59bff57bdb87254b2483b1de51853
110
P2WPKH
OP_0 OP_PUSHBYTES[20] 712a07b76f452e9f3dad4197d0f091873f04cf98
111
P2WPKH
OP_0 OP_PUSHBYTES[20] b6d7f58e1270a31bfbc55ff0cc431ed925d1fc6e
112
P2WPKH
OP_0 OP_PUSHBYTES[20] 73dc013539e4511cda432106740e84a06aa22136
113
P2SH
OP_HASH160 OP_PUSHBYTES[20] f30b7e3342356ad1a8693eed99346b8dfb551eb4 OP_EQUAL
114
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 9e84ac9e5e8f88dd1e9bf09755878f264f5f23d8 OP_EQUALVERIFY OP_CHECKSIG
115
P2WPKH
OP_0 OP_PUSHBYTES[20] 81bde97120e012d44cfd43f09974c4ff8b23fe8a
116
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 992753ce83114240152285286a5de557fa22dc91 OP_EQUALVERIFY OP_CHECKSIG
117
P2SH
OP_HASH160 OP_PUSHBYTES[20] a2601e4dfa68bc9e8e2f10e1d7ae1c7238d09bc2 OP_EQUAL
118
P2SH
OP_HASH160 OP_PUSHBYTES[20] 86b9789e49f987b1136052a8742db0f7f95b4ff6 OP_EQUAL
119
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 1c586e43977dd79172358f3a02d05395e1b8ed19 OP_EQUALVERIFY OP_CHECKSIG
120
P2SH
OP_HASH160 OP_PUSHBYTES[20] d26122bddc90187eab786ff427c41e738e9c7a6f OP_EQUAL
121
P2WPKH
OP_0 OP_PUSHBYTES[20] 693bfbd63600153aca75c8bafc83ebc9df5f1e12
122
P2WPKH
OP_0 OP_PUSHBYTES[20] a8d57abb023206db7b9537d5c0eed55f3f5b9417
123
P2SH
OP_HASH160 OP_PUSHBYTES[20] 4158d21896d3e49fab3b4ead838668784f7c41bf OP_EQUAL
124
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] af4d493006d5eca2d03f73708a287401aa5ea69d OP_EQUALVERIFY OP_CHECKSIG
125
P2WPKH
OP_0 OP_PUSHBYTES[20] 5efdfa51f4b3fa12875b51c6333a296cd0e70ea1
126
P2WPKH
OP_0 OP_PUSHBYTES[20] ed074062c8a05d844bfac17b0e1dcd0c8e3ef8fe
127
P2SH
OP_HASH160 OP_PUSHBYTES[20] 1a71edd48cb28ba2a4589d43785d28a17da58657 OP_EQUAL
128
P2WPKH
OP_0 OP_PUSHBYTES[20] 6723f102742afd9b035a3b8fec5090534dbc4e06
129
P2WPKH
OP_0 OP_PUSHBYTES[20] 7356f36853d67f64070d7eda1d34ff714862d40f
130
P2WPKH
OP_0 OP_PUSHBYTES[20] 91b83718c1f883de124a57342de119926d6a4cf9
131
P2SH
OP_HASH160 OP_PUSHBYTES[20] b0d4b9496f6068b2a95804f898cac48c98d99cc4 OP_EQUAL
132
P2WPKH
OP_0 OP_PUSHBYTES[20] fe99c735d7b344959b6d47c6f1bc652fa43db6e2
133
P2SH
OP_HASH160 OP_PUSHBYTES[20] e287331ffc1b6df66348579c0d619af2b5f27e08 OP_EQUAL
134
P2WPKH
OP_0 OP_PUSHBYTES[20] b244bf96997993ee1442e84680e327103dfd0c36
135
P2WPKH
OP_0 OP_PUSHBYTES[20] 3bd552ada7a8d300c1f81b9aa06f9e2298bb84af
136
P2SH
OP_HASH160 OP_PUSHBYTES[20] 0b5b67e0638f2c6a92fcfc783334452d06995f78 OP_EQUAL
137
P2SH
OP_HASH160 OP_PUSHBYTES[20] 3dfb8747045de17ee6e529ea2100fb500de09bf8 OP_EQUAL
138
P2SH
OP_HASH160 OP_PUSHBYTES[20] e7cd2218d4e8a5bf3abbab4974a60dc3e91a7901 OP_EQUAL
139
P2WPKH
OP_0 OP_PUSHBYTES[20] 40acd6f3a9c23b493c8ccef31d087ee132d36a64
140
P2SH
OP_HASH160 OP_PUSHBYTES[20] 2bfe0f0abdc08d222630df304fee47ce90f1f878 OP_EQUAL
141
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] c1a7b8000683e9296e36e101a06e82bb2655f94f OP_EQUALVERIFY OP_CHECKSIG
142
P2WPKH
OP_0 OP_PUSHBYTES[20] 15e55ab96b0646786ba84b3f9cd89317f10a6a20
143
P2WPKH
OP_0 OP_PUSHBYTES[20] 4a07fb6fa997bf64d275124014c70bb3a9641b1e
144
P2WPKH
OP_0 OP_PUSHBYTES[20] a6cd6384443ca951f4a19fba2bcc88ab2c9bfacd
145
P2WPKH
OP_0 OP_PUSHBYTES[20] dbe4e80000feba30874a09d7226438af7315fe72
146
P2WPKH
OP_0 OP_PUSHBYTES[20] 0f4b17f83ac05df8e8ce06c38dcf6dba51660cef
147
P2WPKH
OP_0 OP_PUSHBYTES[20] ac4f4419001590de2989b95ad69dd3ec0ce529f1
148
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 2e0241023a0b8354a28c5e653944cbb0cf253064 OP_EQUALVERIFY OP_CHECKSIG
149
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 5414658ae6059770bc55db3fc25748b1ac2f6099 OP_EQUALVERIFY OP_CHECKSIG
150
P2WPKH
OP_0 OP_PUSHBYTES[20] e20e4382815cf18a1ebaba107ab6991f674132a8
151
P2PKH
OP_DUP OP_HASH160 OP_PUSHBYTES[20] 3359c9fee32e254f9b146db4659335933d0133d5 OP_EQUALVERIFY OP_CHECKSIG
152
P2WPKH
OP_0 OP_PUSHBYTES[20] a1aaec50e8210e2f3cc605c05018b21d400bcbd9
153
P2WPKH
OP_0 OP_PUSHBYTES[20] 64e31eed09cf9b5105d22183ae835e15cabd2488
154
P2WPKH
OP_0 OP_PUSHBYTES[20] 750e7d6a464ec480d2bad1b60e71a026e16a71a1
155
P2SH
OP_HASH160 OP_PUSHBYTES[20] 2698556145b140d6a19032d92a1e0fb87d2509b4 OP_EQUAL