Transaction Hash
d4e1972f22d377ba9ca56d1d7c60f14db4ec1b2619ac0bd4fc8e3e22a8f21f16
Summary
Height
Confirmations
172,626
Timestamp
2021-03-16 13:11:35
Size (rawtx)
9,138 Bytes
Virtual Size
4,884 Bytes
Weight
19,533
Status
Confirmed
Input
3.03243288 BTC
Output
3.02741481 BTC
Sigops
53
Fees
0.00501807 BTC
Fees Rate(BTC/kVB)
0.00102745 BTC
Other Explorers
Transaction
Input (53)3.03243288 BTC
Output (2)3.02741481 BTC
Input Scripts
P2SH
160014ff6977063596f2cde1053d0b00e250b364d442ea
�iw5����= �P�d�B�
(witness)
304402201c0630594d6af3de4350652c225fd82ddae8670029c95dd8eb18100b8582ae0b0220185de828db16543717fa52cbff0908f0f2c92dd4c588f40be0ccdf064b51457c01
02d057b2c09a882874fd981e59b238b1abbfb8c8edfea3f0679ae54f44bf1650a5
P2SH
160014c47a6ae95f7743a33f27066cfeb265aaa58d5700
�zj�_wC�?'l��e���W
(witness)
304402205c0631f62a50a05818779668a99ae62e1c0e69c1747cafb6eb66546c7c5350ab0220208e683a710db72e58e281dd060a925b7950affa527ccb8313dc2a46ead6082001
0285c20cae120d247bc381726cfa133928374fecc8cb3b53d39fcb305544c701bc
P2SH
1600146249a47150646cbff03b3ed2d4783381d78f9737
bI�qPdl��;>��x3�׏�7
(witness)
304402202ac8e2475b9f7b24adbee204a810fa5daa8f26c274e1fb84314f129fc6838e6b02200e5303baf48589a1ee83a949bdd5d1a97579d0cfe85d1bbc59aec7008607f70601
0261eb033b54300973b5594dfc23c55e14df14c0caf6a80f94172af38bd9891e18
P2SH
1600141f584f410ce6951ae0a37a46fce18dfceca81343
XOA ��zF����C
(witness)
3044022047294108945cc2a170ff293c792609d9f0e6c544bf3129280789a29fe20a86b102201399ac26cf84d83f3826d35b0fcdb983db907fe01ad4dd2aa27dea16319aac7601
022ed6608c074a1a68a1046cff0fb7edf69fcc1bec811cfd43f344c706d75cc377
P2SH
1600142c803d3ce474a8bffd616969125530267cab8632
,�=<�t���aiiU0&|��2
(witness)
304402206ad10c46ea30d76813928875a10d6a5f9d5ca0933c3dfa8173557b735b8dc00302202e503490513fdf070df7e1800b1ffd1d3f80f1a85e7609dbed43d863332cdfae01
02e538f256a7ee24fc3e7c63d0ded2dc6f490455936cb06fba76879b2d0f7f8127
P2SH
1600148bc85a7b027945f603f18a2f92f9342aaad04728
��Z{yE��/��4*��G(
(witness)
304402207a4be8fa13cfb1dd024d12a1d10af9504b9c61cd60d5fa18050d9e05e93dc809022040c948c55b1c7f04b8fe8fd4582ab1b0bf7d495b7cf6ec878e07d6d86bbb8dac01
02897c4db8cad60cb017e25d32f6c153ec580cde17c6f5d32ae2f849666d1322c5
P2SH
1600147c1b50748f18b1e229fc6ab575cdd2e62b26ed3f
|Pt���)�j�u���+&�?
(witness)
30440220358841a235ee81e5711c4b811665ced3013a94a38fe3c2bd543ab2d11667d74102205697eb139062598074c94930b168316784a254c39d455e53c2cf526a08ee5e9601
02df04ad4d947e6e989a6ffb6c8e4c5528f8eca9de5047f3f2b511f5192307f858
P2SH
1600146739b8977234953ab4274f792faff43a88f68a01
g9��r4�:�'Oy/��:���
(witness)
304402201d39a034713319139c8a8e668f904773985246458161b36e15a621c195cedea902207ccc153827c86c74311c249b4799e8357ff635630c70a2d7cdfdd040434d307801
03bf1b3be2120c013ffc8b5067b1d4e7924cbca19d5b34a7c7fb31c9b14fb3b77a
P2SH
1600146087aaec57bd41dca71ecfeed41c88ead526ef0d
`���W�Aܧ������&�
(witness)
30440220471f7468b8cd8ca90d12e06877253ac5b06fdcf0dece445895a6f1a4f69cc41c02204736792c37a06c8609db5293b87db8920269a88c41d7956771245460acefde5f01
027814c81bb814378ed28bc4a2610e357a54077c315fca9f9efcfe9aee5d6ac2c8
P2SH
1600147bd252185497cfcb8756926e4fee9d7a1f8cdd92
{�RT��ˇV�nO�z�ݒ
(witness)
30440220321eda019d216913af10644de559e3bcebe12beb7a95777a8e58ab05fc8b601202205203c213bee80e570aefb60cb586635b51827b47696b457f1f460a91e3b014ed01
027383eb0623ab75e315cf006013180ffd0b8186a1d46702c4447666bd50d1985e
P2SH
1600141584e35b736d5bf1d01b67cd87ab10a4e78071d2
��[sm[��g͇���q�
(witness)
304402201bcb089324f8f102772cc19001cabb5cf83cfbd76b76b9408bbbe42a55480bee022052d6666cde9cf3119507d39e723fe283dd21001dbf9e1b870e6d693e95e6b19301
02f8e2df23e06d00ece3b1ce3448434394c58b86d5f63d682966f36871d73e7242
P2SH
160014555377f5fd62ae109f4c71e59e1b6aa88de5f7c0
USw��b��Lq�j�����
(witness)
3044022073eb1ffbaaa496fa99a12177fd9f57de2b9d2515484d5460e4f363634e2ffdde02204845740dddff7206dcd344f601b03011d289cb98657e961d3e85c5a5133b5a0f01
02b8349a7bdfd24425854012e79d83bb8f4c5c6da01aaffd571c22b8e412eb3057
P2SH
16001493584cb418d37b90ea8ed3572e64e604e1e1387c
�XL��{���W.d���8|
(witness)
304402201d96d264b31743d9adb0a5b4d8f9ca3ce0d3d76d35473a5d2a64d1ec6635d851022029bcefa7ef47c5df30ccff338d56161c60b023d3e49966b12a9c3558450eef5f01
033f3068a8ee37f3309f3a0852b805a4e1552d44571531641d0f76f489f74592e4
P2SH
160014d656b66a9cb21a29bb08e49cce41c7807ffbcb83
�V�j��)���Aǀ�˃
(witness)
3044022019f3470952c83ee5b9a14b09dbbb763383f7b7491b54568bd28976dd0a66226d022051be7129595a7569a44d335268793a2a57b862f19b8f617556e81d0922c9138001
035f0ab7ed859259a166ef415e1499e0c53d538904df291401777cf163d678b48e
P2SH
1600144f15fbdefde9cb3e86a7e95da3dc97985b497b86
O�����>���]�ܗ�[I{�
(witness)
304402200e5237f6ebd4f6a0cdc509a33a2cf2c4a40e3eba16367e8fa35dbc12dd208e3802201df9941ba687c369bd499ce4bff25cf3a7f362a26c3daf609c0dfcde76b4abab01
03ddaea76708de1342bf6b1d0f8e115ebce3e42c84020d1f914efa17de82bba266
P2SH
16001435bb3b764b77d0726a03cc3afeabefeef9adfe9a
5�;vKw�rj�:��������
(witness)
3044022052c48a772250286f839b6436107c0397c50214abd04f2423610723d12fc02b34022015518b006be54594fba824a1d70106e6fb98dcd4751c130f8c6a9faf113a090701
039375b90bf6f61e682edf633eba3df81757bc78194175526f452d80b66dcab42e
P2SH
160014fb39acece720f45b5214b883c85497113761f6cc
�9��� �[R���T�7a��
(witness)
304402202dd94d0c703b08d062c87a5464d9a5134bf84eccd2fb2edc8bf16c275103010d0220696d0119548b8cd542dbec4fb1da9262df36530d53dc16330b375dae9efa4b7601
0327a8a43e31773801e1027a454166da20f35000080a57f72aaf6f3e213b82297a
P2SH
1600143692bf93f43364af0b574c07dfc6e6a6e5213586
6����3d� WL����!5�
(witness)
304402205ef6b4792988fb512955f95219e796712c0fc5adfcbfa80a263938e517e1852b02207297901f9a79c348a959a3937c5ca52bd6d99c0872910f0aa4eb543103c0473b01
0238ef15ef29661193a8eefbbea03f5a7fd20da0fe258acce3808e08ca06bb1bf9
P2SH
1600147c12d3cdb25987351eae36219cda42ba7a214b36
|�ͲY�5�6!��B�z!K6
(witness)
304402202ee9731981d9e04992609664df400f969a1bd7dae4beadd261010aa82ae6485e022033b564d20dbd4f1d66899603cefecdcecc70f421d22f7c7f25692526ddff0c3301
022d599e5cfd1641f4b9469da22442b2d6ea0add457b87acdd9b722c87c3003039
P2SH
16001404b5c66eb9c6ecc998849b67bd0f47953a5c2148
��n���ɘ��g�G�:\!H
(witness)
304402205c4c8f3e9076cee5f346286834857dfe8d130ac7d426d6d364a2eca1484b0eb10220298b79f86469deed75ed156b4d424d3d0877c70697023c72d262cfce03fdeaf601
0352a69fb4a7a956f5ed0e0205a7d787bb3e077d4b870d1bdfedb5615e8898fcc4
P2SH
1600144d8da57677a0cc09962f6700f8c6d811e2eb34dd
M��vw�� �/g�����4�
(witness)
304402205156e1f40e72014b49d8d32f99a807226e6312e39050b556b95566b8c3eebf0302205d49913301f12695258de238297d6c28884698da7320b80d0fd590aad8a80d7601
027b5d0be141ec13b4ea9e2e642cff8fb3eee89ac8508fb2e93b8e7e575256ff98
P2SH
16001476050082ad30717f0044ee509ed249c16d2ba49b
v��0qD�P��I�m+��
(witness)
304402202dceb6353a9cb27cdb3b1b08a56d24556bf8d17663621c3e81ca146824fe7d560220420a1234ceca8cc52c983f5ef039ca9c4fbb5ffafb589480257cdd75abd06e8601
02154f43afc8b07aca2a9514715c67aeb8e57a1d51c3068b8a3f896d33393cb532
P2SH
160014b63d81485059e5f8f8265f8275260dd99590e935
�=�HPY���&_�u& ٕ��5
(witness)
304402205eb62d47c86d56546f39ebfd5afbc36c293d7e72d1aabb5a26a48d2d6648fcd102200415e364c8aca63f3c90d92f6e2580badcf100d29ca10bc57ce9696a925b975701
02d2991035b76141ce5bb76135ce0dbba5382cd3106668953ab306b9dd5204e6bb
P2SH
160014fa1e656a96cbf51641e71db4fbf34930071180df
�ej���A����I0��
(witness)
304402205061f3ea5bfa6437e26e805c4bbac6915707357afb4d3c27f14dcdee3f4fe6460220626bfc51d1679dc6fa353f1846a1d8fc887d49cdd57bb1a3521cb6e1351b9efe01
03da6237be49d4b690bdb648e67d9d868ffe2204ae520c51739a57214a7447462d
P2SH
16001452b8fdeeade8301acf36f8eb982667c0dd96d8b0
R����0�6��&g�ݖذ
(witness)
30440220227fc3651ffb351d2323a08436d4604ead306c8a39bfc3131497af7ae5bea62502203b6ec371a2e2db31cd79aca7e71a730139418256c28a2a7ea8ceb35f9e7e32c101
0351f3b69406b70f306e55c2b51121a0b30f8bd19750849ddcd8b50f05c52576d4
P2SH
160014b95f87ee98e64982fb69ba325dcfd5f60c343fc8
�_���I��i�2]��� 4?�
(witness)
3044022035c9b911c8c14093500fc7d8c220db1f0d0bc6b9156910d4e1ba8e89cb1db61a02207209eb2a72cf34542bdcde4c9f3ec124466f6b2da05aee33f8b93860283767f901
0345f423ea8b13a68cafc32bbbbdd0bd90e605b56a39497f0d059192db09f5429a
P2SH
1600141e1db36014cb07f577c571c852f176802dd6c690
�`��w�q�R�v�-�Ɛ
(witness)
304402204cb357dcbace1dd1b1d4ead3676e3465298a161c6aa1dd3b99aa7b1912c0ef17022000dfad78a56e8bdd8fd15806de6c0ca1a11a8661373cbb834058b87d8d7f952701
03b1f06f2d82e0c0aaeafd1bd3af584ba6052ef02c5ca5a76ef0e3ed0eade68180
P2SH
16001466fe5b874a880ec22cdaf51f3af337d63db09589
f�[�J��,��:�7�=���
(witness)
30440220398971ea6742a3f4a0cd90dc7598219ad4f750f3e841565c213441ce00fb9bc5022038d590711a1f6e2458ce9c12a5bd3d43dc345b35b5d357902f94b24790f4b9ea01
03e04d05e22fbadc698b45d2b874a7e85de30e948b87b4bf9e3355be8bab4e4696
P2SH
1600143c89df1a386f7c61dbf53a44bfd01da5fb716894
<��8o|a��:D����qh�
(witness)
304402204416699d30ae12ad3a09f356b420e43a003570c51c3884d65932c98b9e6ccb95022000b370e78f594c32f72172416eb55de67f0345cc592be18c1204f6e1267fedbc01
02b273299bc3cd3aee5a1fc0f777137232df7a954282b24a08a79ac9a13643afea
P2SH
160014444f98a6f1f191759b28f8806e6620934218b8af
DO����u�(��nf �B��
(witness)
304402205b0f1e41ba62b0a8e6b99a9b6d3a6856d00140c92ac1f5ca01392810e2dc0115022066189989f74ed4cb3e5835bcd99892ad342a935a53ccbb5976e09db75c70734001
02785579330e35eb552236b5eff6df6aec9888a1cca1a176c7a1b920dc9ace6b9c
P2SH
16001457acd6860f875b2997e38a1a7e364d7b21008212
W�ֆ�[)��~6M{!�
(witness)
3044022066e94ffe1df01864dc02a5d7f74799fd77c331602571434cc74ff1aebb3175bb0220015762301636acb2fab7c6599ded5fa30037b7ee391cd78158abde5087e1d36601
03cd3a2e472b5eb514bb8c74e88d198fef538442ac18aca047f00ca12cd95d1034
P2SH
1600143c8948f2216a4b50d22ce5e27957514b605a2e3f
<�H�!jKP�,��yWQK`Z.?
(witness)
304402205a5a44c9d750c807dbc8c90480ab1dfa4cbea85709be84d75bb67d7b29f27e1c0220262348fead567b781d1b19912e2b0b421c31c23d61610d3e310645840ef997b901
03f8d0b8689f665b68aee2a711ed7ba7a7ccbe96e082a98080d307ead8eb55ab62
P2SH
160014c8c7a4b5b93dd9cad583d2eee9e5c203a8929d6e
�Ǥ��=��Ճ��������n
(witness)
3044022049ee2d42734ee955b3497a499a22cf2514703562f076427c489178ab6f61df06022007807e28b2b21be3c80e8de567527a5be853f814a2f5fdf6228d04d7c8be35d301
026112fb55a93e2cdab37eb22830accaa1176d73ff2a08a46e097470b477115c4d
P2SH
160014d127a3c23f391a0cb992742d5b07e519f47b08b0
�'��?9 ��t-[��{�
(witness)
3044022029ac1a99ea56b1f1c7edaa42360202614c6d380f5b959daf39c83ee1841c9d2a02202f921cf2c81ee84aec3c60b04ea22a7bef5e00dc93ce1f10677ea6f10abd973f01
033049e04b61b18d85dfa6c33ec211467bd7b332cc933b209fe14dbaad2c81e367
P2SH
160014056054daff73e4ea31c44a4148220194b3c4c4a0
`T��s��1�JAH"���Ġ
(witness)
304402205719bd38beccfb68cfd8b6217ad8f4b8b6d7fbc5805e6d63d7965c2b0406e352022050a8a340f52160ec4eeb97cf78152049ef7e67b770258a455792da12581f6d1b01
03d4b3e96dabc11dc189a46c4d064234d05c298b9f05681918ef13d06bc5bf7fdd
P2SH
160014cd85dc9e84a755a0dda881e34a4f5c245fec6342
ͅܞ��U�ݨ��JO\$_�cB
(witness)
304402204c72d981c2de8266551ceabe449d5778cbdbc0108b013ac5fbf737f9524accf6022038bfcc0c1ddb078efb9c8516f2b017867e224784b24aa3e8f37a4b28aef0799e01
033d11bd40545b381f02013e5abe9fbf28fe8ec67537a2fba5413e5160aa862244
P2SH
16001411bc9a79f5f3be127d3ce9dd1aeef61ba6200fe7
��y��}<����� �
(witness)
30440220651eca9bc09124c8092fb383b81d17042439b9ac48941cd528dc58ed1f4a0cf302200708dd00184e4ab0b7cda669ea4d5816b34e36281b1d87b19660aa995199835901
0254536421d200c7cf019abc7b88f8f0d137bea4338d8960070af0d6a1813d6bc4
P2SH
160014936afd51500ffd23af96f8b42d0a8068a3f9b40d
�j�QP�#����- �h���
(witness)
3044022034030ad0bae93eefb47cfba8720bf2e2f7cafcde2e9770cc4374514c8e7b77b5022034b00ddaae2ecca729f49f628a8401574768da6d613ae4063f28fdda1ddd89af01
02f2f0ee78f70f62b6cd106340f922f81a74fb961d10f8acd9d7c02a27df0714d5
P2SH
1600148888eddb13708e53fec7fa66be5d9d4f365ce5db
����p�S���f�]�O6\��
(witness)
30440220447faae2ad35ae30674be3817bc81064dffc2f545ce7e472a774f1be3de4ffef02203e0e51b767819f53f67dd5eb485eee05ef94feb99799e470ea96e9aba134705b01
0244f1a423896ec99f04a424732318e4f6e45f50db6a1e860e66cc052357b77a09
P2SH
16001403fe97615c9e5e0e94ac714cb9f498625182c335
��a\�^��qL���bQ��5
(witness)
30440220577092dfa4507ebe4ff4e5fcb2b31bd147c694da6cb30e1cdda16cb31e8bc25f022079abddb67f15ad7221faf662f24e4153479a6d35f16765a0751498c7fe6eae8301
03f7774d7096841641112e7e91704b980326ace55048cf8125036aa9d3add4ce8f
P2SH
1600149eb91df1c70d073a069017526c0fbe7c0cdcecf3
���� :�Rl�| ���
(witness)
3044022008312e3a4777d1c95db59533a8c777b467df29e23325aca4cd6c1d53f83ec27d0220766056c3b1cce29c7f45f7a6a7a3f0f3ed695016a0f2ad0a301b80302489b34301
03295df941d8af1eaaa10bb4b449cbcbf2c064038172daee95280bdcb3ba007add
P2SH
16001481fafd9629dd4b12bcb30fd52815194785ed473d
����)�K���(G��G=
(witness)
30440220773bc225a47d1d676d0d488bffb19adacdbff77e09001900a999f5d6bef6664d022076907200a46bf11be0477620171297600f7d15136b789ba9bdb84670a1d32c8601
02d9768a080e8347185fcf2213dfe3db9c2a5b98ce579d1c8a33bf0843b029e02f
P2SH
160014d57a065924d1d63fa664d71b88880c243c5fb7fd
�zY$��?�d��� $<_��
(witness)
304402202c4d8cb08b4952b8fe156745c44070fb9ad60a0e1235a8093581f9280a78a25d02203823db0ed7c25605f43fadc3412cb932664eb79febe939c514c3d9c7ed65ecc301
0394943bd4782f59d27cf921fb59a230933fce7fd864103921bf7777d6265b84a9
P2SH
1600142052d0ac7dd8e937cfe0053a8a62ca5af6ae6588
 RЬ}��7��:�b�Z��e�
(witness)
304402207ebf2ff5bd81696df9c633190b011663c9d90335f3f9adc37519e59032de29de02202dbf5c203297a61976d544f6a4dfc4dd24b1b52d51e2b93e1bb3efa11a2b70a901
02f49f2eb4da68bc39cd30ac08b294dd08c7205b4577baa4798f453dc6ea3bd728
P2SH
16001429db00364d296ae75b33bdd5f80c124730bd54d7
)�6M)j�[3��� G0�T�
(witness)
3044022073f82de6b425e31ff427f66fa0542d5393b8d94259c1a93222a6550c882472f20220448cab600f1d25bf3bdfe16691fb21a147aad1c46bd55c70ad7dce804c7c320801
02fcb71d5873a81f8bac91e5049bb138a27dd2f94c451f0d8ddc6a04585567d30e
P2SH
160014d11bb56f945c99dc8042d582bf33e3048716955c
��o�\�܀BՂ�3���\
(witness)
304402207bb5c97c84cd093e3344d1ce55fcbea9751408f95c58f6e4960f54fa7a209bb30220750543d414a0dd0cb28c6a9f4c30b46ba481d426149461554d1374673fdd343801
029f0e6dbd6167f3d6b1d44026f2239eea30b6078283679a7714c47d94f7da0147
P2SH
1600149ce1b4cc540f7ff8fe205a02ddad8197e9091597
���T�� Zݭ��� �
(witness)
304402203b2dc9e69ddef0198bc453c975820c3fa98e2385b7658065e7ab464349d2b2d9022064ade0d12624acee027013c5161c1a0f5f02425e96b7603494ebdb5f6e5bb5e601
027458b570121d2afa0e60e3f6453ef2af2ce45c6b6a8ddd174e6e80dea80735d5
P2SH
1600145385e3e50169df6bf56884f448ec66584ccdf4e2
S���i�k�h��H�fXL���
(witness)
304402204572f90f842fe6361364b89bb8da251e08e740a7c421374ef03ac6c5317cd2c702206cf45679aaf438722b52d180b4daaac6943192a2ff88033fd402f8409d8910a001
0374c409a8001819d1fd68c82e7ec9c464fa32640500ca165ea4ceb1d15254bd8f
P2SH
160014292fc1297a40c1941a4ef77a2a5a7000ffee1952
)/�)z@��N�z*Zp��R
(witness)
3044022001cb75eae67c23bdbefe9d3f89e8b61c785f9aa30271c5da3d2856eed9096b8d0220792946591615cbff0638a6537d9a0a8f9fc1ac074d866a779f4a4eafa12ed8ef01
02b8654ccdb8470ff7d7bd2c0d07ce75569726105a802fc0c5df2d64c4da7cbeae
P2SH
1600141857bfb19ef61a3e057b4fd0aab371e19d43e708
W����>{O�q�C�
(witness)
3044022009b251f94b8577da6c1aac33a1988c470f2560d877180b34ed073a3d7de3ed6502201877149fe399af7b609f6cb6d9479c467632e8cf5e5e80cba846fbeeefe6716301
0328bdf8dba6c96d5fae013763a213fdf4d71d6eaef4df2cf0f54ab92b70175f8b
P2SH
1600143acf5daf85069ba7e45f5d219a3c089a79bbdb87
:�]�����_]!�<�y�ۇ
(witness)
304402202d3efb5efeaf27d4cfd8aba14ed5007230e5c4ca64aec9103de6d7e157528ec302202b1f96a5862ac2a88f885fda9e90e59b1f260b5690124d6ab98d9dd51d92506901
0381f6e5841a44996eb121cba280b3b5e5bd2d93c263fe0ff69c5d793b7eb26ed2
P2SH
160014b05f3ca121d65953f6340c6df9eff519683f98cb
�_<�!�YS�4 m���h?��
(witness)
304402206e4657b3f8c00cb0eed13a6eec9f4d0e70a63390180ff0ad9998bd7cd7971229022014a4c60f63ac97f62838bc04669a33f27200724745fca1cb0638fda38678def801
02696e9a4ba8dca081237993d5678480605f615fa263a0f6a57662be72faad0016
P2SH
160014a52cd46d99d9c15515a9679777ea13a15ead5779
�,�m���U�g�w��^�Wy
(witness)
3044022048dce30c47b72fb2e7453a449e3f88d1b38032162ced9f46135b04f6e38ca59d022041e458697741bb7b2cea3d2c16768340c5116e3295d15d9f07f57c2103ce288301
032e25fa666c5425f9460a81f7a598166e20f8740caa8f9f2eedcc37345d97cb43
Output Scripts
P2WPKH_V0
OP_0 a6a31603733d73ba247afa19e05f7e80304b96ab
P2SH
OP_HASH160 cf82191837ce6ebe52bf467b78cce504ea558a72 OP_EQUAL