Transaction Hash
dc3dd890206a21da80d122ad3caad9f8a085d26a3f71355444838abb8b85917d
Summary
Height
Confirmations
239,420
Timestamp
2019-12-21 00:05:22
Size (rawtx)
9,115 Bytes
Virtual Size
4,917 Bytes
Weight
19,666
Status
Confirmed
Input
4.09988433 BTC
Output
4.09980545 BTC
Sigops
52
Fees
0.00007888 BTC
Fees Rate(BTC/kVB)
0.00001604 BTC
Other Explorers
Transaction
Input (53)4.09988433 BTC
Output (1)4.09980545 BTC
Input Scripts
P2SH
16001483a15d68cc4db9fa6636e57f50fe4b59f5fb849a
��]h�M��f6�P�KY����
(witness)
3045022100b7d543aa1fa42f3e64ddbda7ebf56715e5ff7c6494650808a673edc4054467e3022010dc0c783ca52503fd86a039d88924958ad79f0569a88d832d1c381bdb9789a001
023255b8a26cacbc4e2229fb3233e402535a75858a1c8fadff916f8302f4e7614e
P2SH
160014a46d52dee066735a1abd8253f10194b6d25423fc
�mR��fsZ��S����T#�
(witness)
3044022018df0d50cb1849cab699effdbcf43956e3e06b17195f80a7847b6cbe8a088fc90220736b0e65d672310664ab11592424910d78a0e31a190140e00a1f58fa7aa4ecc301
02014b77ff7278f66b30b15201470bc47e13e1035b3299a0bacda7ea0f949da18d
P2SH
160014fa523b2c07b7bac66f917c37019cb8bde67f6581
�R;,���o�|7����e�
(witness)
3045022100ed4fad6e09c678cb2f989e3de87dedf37088df3e29ce64b2ca9d1a74a3cc9f53022034be90497a276d01cd367aff046da92e2090e23870c439a3859282788049350201
02b4e76d4aa0f3c3f173f3a34b52e6fae64c3e8f9c3f3459aa5f63fa4fb77044b4
P2SH
1600149786fdb93226651506337aade5f3335bea95309f
����2&e3z���3[�0�
(witness)
3045022100d369c12c3872d91c64f1b339e26fbb20caea3b4e987ce78dcc925bada491522902200c1a2360418dc3b052f7006506c1a4bc258ed5c6d6adbe37356fbbbb8523510901
0331541342a6382f9456f6f61762627759795ae9a33e6a43b6974bcf3fa5c98066
P2SH
160014ae8bdfd3a4acac5f6342cf2620dcc5bb27e7c974
���Ӥ��_cB�& �Ż'��t
(witness)
3044022041303c017de7afbf116d423b4927a342ec8e78a86bf3f4cad5bf7e88d5291cd60220494271c306eda82e8fe3f3f2f8ec8d1bc3703d0c700dfa1f82edd4352c145b8f01
03e9ed525adca3bcad57aaa1dac62aa0ee15fa7fc7470f2ffef15d3e9c7e30bb69
P2SH
160014d5a375c6f3564cf6582358f2fd441657414fd838
գu��VL�X#X��DWAO�8
(witness)
3045022100fcf4357f105ad5a4f350573bc85bb778aee1298cb84607a49596776b3f3b0c8d02205fd8f87427bff845da56829b798bdd649d02f20d6500f671efed983ae40bb2ea01
02f60e4e4b0c6496cac10085a1cdc3272e2b75d3078cfc41605d9f19a78a3b86c3
P2SH
160014ecb849954d3f7b95afced689664134bf28b996dc
�I�M?{���։fA4�(���
(witness)
304502210081c2f452cc29dff21b7ce5524705ed03ecc5fffeafa146e24545b336bf42b410022018c59a2546ef39cb0b173fe457ce1485a00163a1d6ca201cd68b64bd00dc02e001
02d6984d9d3ab1c4deb7aaa4c88558a8ccdd0517206cec1c3af8155c957ba85820
P2SH
160014d16d9809f8eff67868d619e3e21a949991c8530c
�m� ���xh�������S
(witness)
3044022017db7405fc50f3803ce05c770ce0370e7e97426093fba4f266a54642787e060e02206d73dcc19a1fc87894a3227d1b2f882c993b29f5dc48b3a967922066f7d5274c01
0212d93bd0dacddd545aeee40bda2a82acfbcba58eb4e7039434acaafdcf9292c1
P2SH
1600144a69f99e99d4403edd5dc8336976023bfb414486
Ji����@>�]�3iv;�AD�
(witness)
3045022100e355c9437d2be58007805e72d80513970521d70876b5eff131c1904f558f83a0022052934398e8f583f92ffd2791bc57f9afc34fbab25edeaf7ac473be42fa179a0001
0270a81b9ec9e7fb3ff4df2f955d7e381942facb3e6052c3ae84a1e4757ac5b062
P2SH
160014e2f97d8f1318ffa7c4dfef033cafba966984f151
��}������<���i��Q
(witness)
304502210099aeea7a978dcde379afc5a18c98c6ad0128d681ac1fde303b951308f6416f3b022032297b51af1a75a7180cc279132c51e2d8c75a3f09061d10d488094704ac016a01
02f37707abbe533ffdb96183292fdac14659d1eb1749aaa99d4337fd12c0f74a4f
P2SH
160014fe20df1e91e2adca7562f25ac55b3bfaba1d2a71
� ����ub�Z�[;��*q
(witness)
304402203a45e18e2b5079196b6060addab6ef966744460c715f6354b1d010086a644371022047ebab268349a3467fc9f6ae27534c7d1ca259591a01aac275192ed0cd8d14c401
02d0a4f4e5d7571603ea20beaca4f8bc4caf7d7e7ba0398c2196770ac0cc9ce043
P2SH
160014bc52812bd5397bd0a239d37bb1624715349175aa
�R�+�9{Т9�{�bG4�u�
(witness)
30440220639b5ce0c182e621f7d4841f9f80f15405eaf5a8d3e68697944a6711a7527161022002a6301828d58e94eb2ddae064c1a9a7172f798e60f6da0eb454812590e8874e01
022f71556018cd9699c31dc91d890c42841c4913a5caf5c6e56199445249c948ad
P2SH
16001461058b9ca807bc8d8b81a8383a3e494711253d73
a��������8:>IG%=s
(witness)
3045022100c9b9fed94634eedf438bf9ec87a28afa8d156a3149839f826900f8a93319c7c70220683a5200ff98287245d8e9673090cf409192e24aff2f91b062c3522284a8de1e01
0379d81d4f203c5ce2e2f1282fb00e89c8f971b980d76acb8f647ed4fa03e56248
P2SH
160014b8146979df3bc305bf3ffa2b5cfccf4f9817f4f7
�iy�;��?�+\��O���
(witness)
3045022100b94fa57a78c5ba519f1f019e559774880261c951b117946cdf246ef9fa7291ba02206a72dfa63d749e37b755991f55002ce2fffb96c2bd934c50788892a07234678501
026eb5a55f6ca1c87abbe9a4ab3b9ae7863080b77c55ee0ad69d24641a697b0cf7
P2SH
16001470234678be20121200166df2bcf6c348717c6120
p#Fx� m���Hq|a
(witness)
304502210084afe4a9657c97f0c6c637a49d8c98272f2e1dade8321b767cbb49c73eef42e002200e44f59e42872527a958f624edf902bb1c4fda2f7836260171acfeaad7633c5001
03ec18a6366241d01568b4f5a38f59138aeb3615b30117b4bcd9e2a71503abff07
P2SH
160014d45a952f2c37a43867c1ccd312cd281d56ba9794
�Z�/,7�8g����(V���
(witness)
30450221009fbfd198539e1f79d09818d7a8a9f2f6e047437de956a67f2bdba93d189341ee0220664d860802fafbc69f2db5fdc00a58d43ce08a46d9092f58d96d536bc8807a0a01
02d0007f6f4ac9b7ae72a22d3070edd1eaa761b52e6ea8027e338cc5341964c4bc
P2SH
160014ceb8f397ec6b4fdcdd13ec4bbd5a18a1f4bf4155
�kO���K�Z���AU
(witness)
3045022100a1af881eeeb325a869ac3c89e7f82b6db4d7d1bb62f734d309fcfe55f904d6fb022043b8dc947e054f249beaf5ca9ac6fb1ccde3596836dda4d39cb0c00ebac846ff01
02f2f3b6f23ba7e901c414c50bfbe63173b9b6a4f3e8ebc843c30870c38cbb5bd5
P2SH
160014002a0be2b2e77c02574399fd2e53f2f29ad5c668
* ��|WC��.S����h
(witness)
30450221009fc96bdf93daab8e53ee55beab562d71bfb277a25bb9d9d8860908f81e4e035c022060443066e64f5c619f6075a5849a2c2b85360638aa89904eec6724bfbaf31d1d01
03c81d9c5b1ae0e05767d5c7ef0c1d6c1a72761180077a2a7ae048fb1ada74aca8
P2SH
1600140b662e34564df1a4b5f8e16dddb86dc32fe43740
 f.4VM���mݸm�/�7@
(witness)
304502210082b5d02f7b2f0eeb440f4c8eb65b139c5a86f9f5fc1da1860db192424427c85e0220027b1e9388e83a7166100417efac4375025889ccb6f7765888ba51712f6f51a101
03821856553c17cef7a78edcc02ae5fca99729a3edc75350aa9928c641803d781a
P2SH
1600147633d7c4638e8b68dd493bdb4e2a3a722a18653d
v3��c��h�I;�N*:r*e=
(witness)
3045022100eefce29f198fc3b1176b99ede2ffbf93992ee93d3723139fbd663a68a793dc54022036adaef338d16eb20d4933fec1859d4b6b3da2c7f50b32f455974e228eae21f701
02758c19301c587f0ac32751e698f1d52b23ca9b43befc3ebc5d387b6767e779db
P2SH
1600143a44faa7190382ca9756c7735765448a11e8ea91
:D���ʗV�sWeD���
(witness)
3045022100e8af958dd53bcc1fdb2753df8cab8c4c4dfe17a089f9c814cb7f4e58eb8cd790022015f693faa36f860ce65dd4fe4ff120020be539fd2c1c388a7a20b4753a4498b201
03b92235008bbdd395c73c9dbe52e5273138df85ad723ecad3f2620ac44791ef64
P2SH
160014572d2ab12ba622a8839d17865faaf79473e83172
W-*�+�"����_���s�1r
(witness)
3045022100dd0027406188066615e95fbcd3ce8d3babbd2750f62e3d8478888216ce80530402202835747e6c825780764c30e1bc5c8b79719913ccc1b5269b86090925fb4fd3a501
02399e41a52b43d5bf04835c352c25560b186babbd37746a1c32e47b71237e16ed
P2SH
160014111e9fb529ffbfac7cac9eaefd466f8184d465df
��)���|����Fo���e�
(witness)
3045022100cfde224abbdee211373e35016f3710aa26ea5775d2f175eef56bfaf93a070b09022009d1e08c27d584d0485d20b58394a04f5d61ca2740e56f8b0cfbe321afd9c55801
03c9155f794f8ff4c5d7314326cd855a2252d11920fe41c072fdc8005db6a54fa5
P2SH
1600141cc763142f23898804b2f1f203d4d023f3f2becb
�c/#�������#���
(witness)
3045022100b984adafdd46182bf822fa9ae4c61cf3882230ba22d9d3dc50e04f76b00faa3802200d2e5b0b191a110afcd59c92e8582386848e8113bfcfd4b64f8210fa5168777001
0334a4079b097a834a324c9b3e94511f480db44fe6e0d43a1895e4caa2fefe9d1d
P2SH
160014f790b9202be816ca50a79074e4b2aa6746af1ef5
��� +��P��t䲪gF��
(witness)
304502210091d65f03086f09618591aea3b8d83b2c6a430dc4ef5a63ffe037226357482f75022022d652dfbdf8d4d2ea818987157846770e2a9dcfed60e949d417c5dae708f01101
02c4b6e3211227c07e00042383b82dfb5dcc16cc30938f0467c412e3a0f1a4d515
P2SH
160014a768938b09d7d25de47f9cd17fe6ff933b6c6f69
�h�� ��]������;loi
(witness)
3044022059c734dda6c7bc4e714aa4eae4934d1a40eb011c5205b393d7c890aec20616ee02205569d9ac0ca784d3d133739ff0fef3f92bee160a085cfb95ccf066522dbca1e101
02966f3557ebf4e536846ff0e0f4cbed9e682c7d74bbb0703692481cb410950521
P2SH
160014eb288aca1af96547ccf00c1614631823c44dec05
�(���eG�� c#�M�
(witness)
304402204f4fc699e2e7e789ffb9551ca22c9c31405fcc4ef21c47dbb21a3b6727af275202206943494782a627e8f57d298d8668351ba5c39940a0593cb3476f162b861268c201
02cebae6404288a759d6cf40ecac7c9c0bf91f7936cfbd4460c504ce8740855a0e
P2SH
160014870133a02e4ad7dc012b67076e45270439e5545b
�3�.J��+gnE'9�T[
(witness)
3045022100c98fd09fb2af29a35ba4090201e0217e39bc537e01f95c45db6cbbbd91235bda0220106be6fbf64465c93778146a7d684cb4661269017cdaa6849d561c37f99d4e0f01
02bda1d9a26c95244e014cf1f07dc17b753373aef779a75a0bec0278728bb16cd4
P2SH
160014eb288aca1af96547ccf00c1614631823c44dec05
�(���eG�� c#�M�
(witness)
3044022065050184aedd8931ac459171ac8f4776323f3dfa81abf903f28cc344c5a991e5022047c846e94af5fca6388a419aa7093c657751e36ebc63450dbd1c484d09fd3d0501
02cebae6404288a759d6cf40ecac7c9c0bf91f7936cfbd4460c504ce8740855a0e
P2SH
160014870133a02e4ad7dc012b67076e45270439e5545b
�3�.J��+gnE'9�T[
(witness)
3044022052ae4f88488127098c4b0f13981079dbeda2668cd308764e03e36380e9eb012402201c3904bebbdede5a8bb6715aede82b8d69ffe9b17c26f949cc4243afd51f8cc901
02bda1d9a26c95244e014cf1f07dc17b753373aef779a75a0bec0278728bb16cd4
P2SH
160014eb288aca1af96547ccf00c1614631823c44dec05
�(���eG�� c#�M�
(witness)
3045022100b933c47a36909001efbe0201c8aa26991b2034d8fce75bb35d43dbeb092a730f022057c45f39dff6ffed22e620223d61ebcc07207dfc081de1a0f53f3b935a63adde01
02cebae6404288a759d6cf40ecac7c9c0bf91f7936cfbd4460c504ce8740855a0e
P2SH
160014efa48fd28aa596edc653ad4e4d4903a7a1985a7c
羅Ҋ����S�NMI���Z|
(witness)
304402202297f2190ce4fa861e7ab80fc42f3f8facf206c528e7639b19db5300e10715af022049a2545d69a786a3ff756c298ffd42c5e88b05ae1ebbb3fee1cb4127b56538be01
03cb392c679809dea6dd2aa5dd9f10407099bbe410e2a35f2bd251c60e839f8f39
P2SH
160014eb288aca1af96547ccf00c1614631823c44dec05
�(���eG�� c#�M�
(witness)
3044022079f3b0509e6b0dc5e1c674e7affb4dedeed435ead9a56feb533db78671f7a3b802207792edb71a03ebe787bc885847f0d3a6b4839ea98ca514ef0895bcb08274cacd01
02cebae6404288a759d6cf40ecac7c9c0bf91f7936cfbd4460c504ce8740855a0e
P2SH
160014fa523b2c07b7bac66f917c37019cb8bde67f6581
�R;,���o�|7����e�
(witness)
3045022100b59a95394659e7b8b23343b15e8129888c3e13702f198a24003f3edfb7ca9ca80220035b1c99bdc6a5df307424c14c9945298f02e7011f0989fa677be2bc6a0b2c8801
02b4e76d4aa0f3c3f173f3a34b52e6fae64c3e8f9c3f3459aa5f63fa4fb77044b4
P2SH
160014dc691ce7780efa225bfd62eb6015e70aa3b885cd
�i�x�"[�b�`� ����
(witness)
304402200ecd6b6f535b82cc3f85bc2cab77a8054bb9b6d932a6782a676becccc65a5e61022026566ee7b6a185bf6aa790223b73e8733d18e7cf767a598efe922d4527efb9b601
03ebb1eecdf1fae826124531a533036f04a8fc37cbf15650b340f8f3355e216cc0
P2SH
160014870133a02e4ad7dc012b67076e45270439e5545b
�3�.J��+gnE'9�T[
(witness)
3045022100a06a1dafaf61e701bb6cae1a868efc3c50784ad576c968bc57f8a1e2cbd80500022057e8cd7203b1872e60e3a8db496d0bd572f6fd9cc32323d87ae42fd388360e0f01
02bda1d9a26c95244e014cf1f07dc17b753373aef779a75a0bec0278728bb16cd4
P2SH
160014870133a02e4ad7dc012b67076e45270439e5545b
�3�.J��+gnE'9�T[
(witness)
30450221009c172a62872f75ac4b069b6503f12af23deb5c996b7c071b7fd0fb746754f55b02206f57dfe57f5bb8cb1b9d12d3894443d192d8eba5ac44e13161b6193b6cbd993701
02bda1d9a26c95244e014cf1f07dc17b753373aef779a75a0bec0278728bb16cd4
P2SH
16001433275ca4a996d56d3dec7e3287e83c203e2a01c9
3'\����m=�~2��< >*�
(witness)
30440220053305d2b4a0de72d502d13e98c066bb32a2da1787b5a443a9a87c76b1fff77202202c1b2b1176d6b3c0a7abe3290a13463a3e07465d677610e101ed27bdf4b0bb3a01
0244c56e65546cde43986b892219539576e6387b76468f97c0232e65135e957584
P2SH
160014fb2c5fc9559def3a34f8d03dc21c5b6170ac09cd
�,_�U��:4��=�[ap� �
(witness)
3045022100eee916408231c99933db0370be26fc474fb433b2a0c51f4a04d868ef8620e17a022044336e2c9b4218a31f1db73aca9680e0a153fadd3408d5df95de08d5618cd93f01
038e9b4a919ad6b0feeca0a6753aa99afbe6001e1e9e98cca240416dc04dc0193f
P2PKH
473044022061b622e2dbe8f9693b8bc924aa34fc14c95825932717a770f6a6bae78f7c9e7e022027518fc3778c32f7af5b66809536e107432337203927d68b2a85b15ea7c3ac76012102c0e4f6fceb8f074952102be95a15a47b86944e7ac217ad6ec41c2294be8f7aa9
G0D a�"����i;��$�4��X%�'�p����|�~ 'Q��w�2��[f��6�C#7 9'֋*��^�ìv!�����IR+�Z�{��Nz��n�"���z�
P2SH
1600145cb5c6895b24742b0def5369e2ac03ae6fdf9ed0
\�Ɖ[$t+ �Si��oߞ�
(witness)
3045022100e79fdc0c4f13f468f86a7de4096846e4fa2dcbf868fff7fb70fb479acd1bd32402202d992a4f0ffcf37d2af661422b87fe83f3a04f2f65ea612a4f0bfffad29e7c7f01
03c6f3588e2528e0dd77ae4fb426b4ca768faa332457ee85bfb867faffc39e46db
P2SH
160014fa523b2c07b7bac66f917c37019cb8bde67f6581
�R;,���o�|7����e�
(witness)
304402205bc231d125e5e597f2eb32f6042b74b1939b6d38f038fd4d701615694771d6a10220574e04e12f79cde818200ae73b4b782e47d7b7967a6f3b3bf76a93651cda18a201
02b4e76d4aa0f3c3f173f3a34b52e6fae64c3e8f9c3f3459aa5f63fa4fb77044b4
P2SH
1600149ab56caca39184531760356a91c0bf6d2e5bb750
��l����S`5j���m.[�P
(witness)
3045022100e01c16f9d194f257d66e57f8e4ddadd415281409279664317febb3d9dbe80b1302203ad0886f5c7c4fa6b88872f07e257d65ac31d9192ddebc99522f57ee4a5aae5c01
035d047218b4e1fd4e36a64e8c05740317322e3fac70ea643bb183d18666468685
P2SH
16001443fd239147ece8f40bc0316c7c5d4e3548e15533
C�#�G��� �1l|]N5H�U3
(witness)
304402207c796b19204967a7e339a9f9b543dbd67d9db33ddb63563719c36675503414a3022074998d947c219ba7b5d89f00957df329deb3cea9f8eaf9f5aa094cc3db3dbcbc01
02b6c27425d67270c2fe343560f89cfd8a038286c915a09113edd608c4be2e0cfb
P2SH
160014c6364f64ece24dcdedaa6db43338850060d97de1
�6Od��M���m�38�`�}�
(witness)
304402204b399a8131ce18ac6212c801e331180bfe11e51ecdf32220f6bfee9663fb6c4202203fb72871853ccdd7d702a5612d361ddcfc80c0e2f6dba8982b95dbb0cf32340a01
03bbafd6b70448832607bc6b45605d0c2b551a7f73dcf680d2c8cc4eca49ee048c
P2SH
160014c003ced31377d468f289dc18ccdcf75a13619346
���w�h�����Za�F
(witness)
304402200a91ea17ea8359309e6a3d69479ac00ed4e5208db373a6ff4e5bba9b93e2ed69022077c0f0c303a3ac7da57f531e9a16c2f9012da1513e22e0adef38d81b5fbd830201
03d1de135456da3941e28d3eca3809f828583579df831f4c1cb4f4e169463cdc3a
P2SH
160014391a4bf46d379f861e8fa39b55f23e06b0f21792
9K�m7�����U�>���
(witness)
304502210097314df8ea95261ce2634abde5de11d1fb66853ca2fb9029656da40a8fb43950022039e25c5e26f20172ab77bfe760cfa7d0da2fe676aad8fb84a393992daf128c4d01
0365800a77a4fe5c06535bf5e9f35bdc276fe0cf134f2c8bd40dd4f33a3570c450
P2SH
16001469e1751a711f775d45586a4b6abb14331d81a92b
i�uqw]EXjKj�3��+
(witness)
3044022070d911b5d45ce1de70e5ad7656e4c6b06314968bff9a15eeeb8a03620d17faf7022007a779b201e2d030612c31610844edf1550095262a64b727e2d48688eccb9fc601
0328d534033b46ecaa651907a4ecc4acad8d54a2f1de53612d02e222dcf421dafd
P2SH
160014fa523b2c07b7bac66f917c37019cb8bde67f6581
�R;,���o�|7����e�
(witness)
3044022015c3012cc496f24b12cf7f02f25cd8ac401ff8cc9251ae88ba02c810eba664ea022013e55c890217be41fa6050fbe0fea172294e993a62962ae424ad97fe6035c0c601
02b4e76d4aa0f3c3f173f3a34b52e6fae64c3e8f9c3f3459aa5f63fa4fb77044b4
P2SH
160014900fa09616ccf5b81ce5298a799af497aef29fff
�������)�y������
(witness)
30450221009987cae3d4022bc1e6d187f80c357a7e0b9fd0a6ddfc2704a5be4075284722ac02206c965077813ff7c358b7014a429a51a6e43b4b032d1d359bd8376181d05b364a01
037c994c90e75e27b0f45d3ab6020348cef46a34e5dc3d013c7b075ceed9c4083b
P2SH
16001464d23427399fb8ff32d61f05f075eec1dd42c02e
d�4'9���2��u���B�.
(witness)
30440220159ba319e1a8b9cf3961bd79920cda4ce89405357bc8268684ae6729b7aab63e022063603eb580fa0cb71805bc9bbb1a7a65dabc4ff173434127b7e45bcb162a62ac01
0301a425fe48afbbef7a3a74f3b2c2c04b74f9bc12e5b1e2ca84e71278bfa13c7f
P2SH
160014870133a02e4ad7dc012b67076e45270439e5545b
�3�.J��+gnE'9�T[
(witness)
3044022022f7cebdc0b12d42cdfdce6e75a9c4ac4005c935d435b4cfc90ec1852387a03002206bdc38e05337ec5bf116d305344acc9f4c40556e12f2cd96793d44b1b4ddc5c301
02bda1d9a26c95244e014cf1f07dc17b753373aef779a75a0bec0278728bb16cd4
P2SH
160014063e915ad404af8020aaca02975959fc9579e4bd
>�Z��� ���YY��y�
(witness)
3045022100bb53d9453a166e28e609519945d025cd2540e2eaa67864d2ea18b4f8529aef870220126425d907325e4bc050442ea18805d301e8640db9db0c1a25983a65ea6f8e5a01
03a17c7d63785fe388b39cda13d7c3854265a9be053b36b87b4e4acaaa5ec84e56
Output Scripts
P2SH
OP_HASH160 ee77aad30047b577277e1ed57b25cb700e974026 OP_EQUAL