USD($)English
Transaction Hash
a0a42e87b117c0aaa65ecbe70fa9ffddd0ba5194d4e13bacedffb19f278c4749
Summary
Height
693,197
Confirmations
246,605
Timestamp
2021-07-29 09:46:44
Size ()
8,868 Bytes
Virtual Size
5,015 Bytes
Weight
20,058
Status
Confirmed
Input
1.10490336 BTC
Output
1.10389156 BTC
Sigops
68
Fees
0.00101180 BTC
Fees Rate(BTC/kVB)
0.00020175 BTC
Other Explorers
BLOCKCHAIR
Transaction
Input (48)1.10490336 BTC
Output (20)1.10389156 BTC
Input Scripts
P2SH
1600146623cf861d2561b7bc64ca8a17a10263cde79c8a
f#φ%a��dʊ�c�眊
(witness)
304402207cb035b252a1335feb38666ae073b0127b69239b7db70c6cedfcfd4dd3e244bd022020c216a343c2632ce147b8b4f0261dce7cea8cf3a95e89b07c8aafea458e79c501
02de52efd663f28dd8770f01d46bcdc82788369a3615f36e1bc241d6d25922e854
P2SH
1600146f59ce123ca34b9043e2896300f0db5c8210f333
oY�<�K�C�c��\��3
(witness)
304402201673d27248de7779b95630790450592776c04abeda762ccce9b71eb42ced664802205d8da4df59c336ce0027fc149c52fe05792ef9eadb379be291a4aba82778d87901
02a696584278b7ebffa8315d3a387398dcc9f68b74904804d8c0979921a4a320cc
P2SH
1600148a11b975a4c413fc5e5426ce0286ae15bd7b0138
��u���^T&����{8
(witness)
304402206f0395aa686d502caacb08a325868b4bf1f20e1b0b32087a916193965ca8d4d10220201cb0a7b99596890657ea9ef4f898f0ad9a32163e9082c9dad81b6d1dcc9de001
0294de3e7629613a0f952d5ce8b48210e48d3eb11c00451e7145c054e68abe6047
P2SH
160014c8db6e6a8e0d067e6baf5ed474bc55f465bd22ba
��nj� ~k�^�t�U�e�"�
(witness)
304402200d744001ceb564b273e2d5abb82872fe12d7120bd9449ea3bec7273d77f1b7960220473944a6da73b11417961fc81f7052a3cfb30710001ca7aece4e3abb5a7fb75301
031e19dcda587ce0eabbaec802c06fd58adf43e70c9348c3d4cc1adbbc13bf4d8d
P2SH
160014076644f401389cca7cfb47fca61cac03fce04874
fD�8��|�G�����Ht
(witness)
304402200c7dbad880277e25c126ded9538e8981466dfbddd5100988a7bdb375661acef7022050e7328fb5b5fc7da2ff1dbceefe8c494cd30d962443d9e205e6ca2d27210dbd01
03efcee6342197036760a71ee3e61af166855f6cebc7d475d04cef4ea76be2be9e
P2SH
160014a58df3e92fc9c470a54212e207c103ea6405a5c0
����/��p�B���d��
(witness)
304402203cf76e7d726e39fdde8127b4cfe19539d4e3e67d0c937f230d86200074f14b72022005e8e49a8cf140f3d4b7ccb2b19b72755cc4acb5b42f20919c4681d8d89d024e01
0392d5fb370fb0d3ced56001afb28c91092e54657b96c8ded0bb6f168aeb6cd2af
P2SH
160014d8b5147a0ca3d50481e3427d05dbd959f53e4221
صz ����B}��Y�>B!
(witness)
304402202c028d9220f7c86b28560a78ca2e55610ca36f31c7d10ddc23bcf80279563cd4022015c4868d3b770a5b33291dd6b1eb30399ad6500c93698aa301fcc33e3a14584501
0246660490b64cd9d36bc8eb8dde8768474076afed4e10df1170421beda187dac8
P2SH
160014eafcc5412e122c2b30bf96a9caa8d2d521d3cd48
���A.,+0���ʨ��!��H
(witness)
3044022046eae7e07bef29b0024fecd1722849a8dbf02911e9243acf8e93ae572a6ec992022044e217c85a8c462331120c427fe30e585593b6656d5bf1c6327bcf1369cca62501
02d15816ca7b2eb5059115dd0c9426bfcab9fcb8a2e88c398721022a623260166e
P2SH
160014a3747beeae405b07f4b9093b02d6c8064abe9a0c
�t{�@[�� ;��J��
(witness)
3044022005360cf1cf5a049e0dd631c56f3522e989f984d725782694962045d09d4cb2cd022045cd794749dc16ca9167aedcab9694d1c2ee220455343ae864e8b3426402283f01
038bf7943c5ebebc260957de6c8a868199c7575c5291717dff16bf2863ed40fd67
P2SH
1600144a55c24fe081386be3da3a90ba9e9a2eafd077fc
JU�O��8k��:����.��w�
(witness)
30440220534f4e02b89e0ef5d2d1cdf54d230e3da1b9c1b1dc6ce4c9a038de4c6d5358440220265bceb7e4656a162b3010c076d130036290704b548fc0ee9928624f2baa852201
0287fc1dfb30655118a7f4864c093618c116f4b76c35e0529cbeb043012f568928
P2SH
160014d8ebc91b02a91d49ba5513b0da0bd1718192a650
����I�U�� �q���P
(witness)
3044022066c717d505b30ab49bad064623ff5a95fa9545430bb63418bca8279b99443c4e02202711c527ca0edd46c8bb6809c433519d35dff3f456318f3d5ba80dd7aa2da8f701
02ab22895540afadc5357280da30acc567d821717deda52f07444535c100d15bbe
P2SH
1600147b4ad9758c551649c9118bf77e49ab555b2ddf5b
{J�u�UI���~I�U[-�[
(witness)
30440220302447d608e55425476692e97888eaf5d0d0cbbe3a005be6679d9c9fb6004e51022060698d3e883e5642590f36c0063b9d1eeabda544925b8e0f06ac70eb6928f56301
028f8ece76672370418d239078bc8f22e8735b0d1ed0fa2929d73c397c5474559f
P2SH
1600146bc908d9bf75951f8eba40c66394b1b62e41004c
k�ٿu���@�c���.AL
(witness)
3044022060663977c4168984baf2a305aa550b129229658433b148c88831ebe1a8dd22b10220096e9932731a791b428818cdcdbc94b5e3aa131254e9220ed99508fb56f495a601
02730e682f1bf9b2ba3369e3900f2f8aa2338288350f29d759dcae1373c7c8fed5
P2SH
1600143beaccedaf5f923fef35b28100c5f0757373fc5e
;����_�?�5����uss�^
(witness)
30440220418ec255c96828f933f4406ca39b287f8cfb2082edd5a9d09adeea156835e3f402204c6e95f1fe9ab5f95a74f46e7a6c35882d36d309d4ffe5efd7aec51e12e084fb01
03462846365387926d890a397bf67064fe042bafcb6771b365524a65203966d064
P2SH
1600144badde1b903c747fd2443a3d13334985e309bed6
K���<t�D:=3I�� ��
(witness)
304402201a4c4296525feb9519e223bfc69bdf0ce546ebfb7b66ee042490f08f7aad43ec0220364d08752c61314047945a9f78167322588b1f4c3ec06a3e462e04b2a87886f801
0359b4e77d5ddfe9406ec4492993541f41c4da4f2c21697b314edd4c90ad604efa
P2SH
16001433045f0efb8731982b547502d4999e441c9ace6c
3_��1�+Tuԙ�D��l
(witness)
304402207e07498bb661046e7cc77545192f5f6eee8cf77c2e93ad67c7a1fbd6f8dca12802204aa28d4a071b774d26b93fd9ae15aa41adc72c9763557a936c9ca7ce278bcb4901
0370de2f5343248b8ab5286728f716e87b1c0cceb7ec058e3e2d4c426527a4cb08
P2SH
1600141423208da39b8ecae624ea2ea63cd1c707c8ac5d
# ������$�.�<��Ȭ]
(witness)
3044022076a0bfce10935760b715076d114e2dd8273d9b43897921b6b2c5033b72fbc97b02201baaeb4989cab6974c7b5906a753341d4650d738b349755ce0302670cf10580e01
02428ab4303f187fe522e531f11b0c93c41b6d7d9ba63f2e63d28ab1ffb8f1ad89
P2SH
1600146723e7f405b8bc3cdf4357f2cd52bdf594d14d65
g#����<�CW��R����Me
(witness)
30440220103391229b1ada3e771a05d292c218866532672cbede533839f8e4beedd2dc0a022038deced8802076ddc2de192c71c6c39f43b6389a4b401cb31f926dc82bc2b17501
03acd4e3b74af8552c631508744750e27c8f5d63c0c5b53b3e4416d854b416f483
P2SH
160014abd1ce700e3934b5d0e0eecce38985d0c2b3c005
���p94�����㉅�³�
(witness)
304402200755444e222615b9d1ed9833a6b3db7ea5c66fc79a6206b277ec715fa6d4461502207e167fa0a27a5c5395715aa1292bdcf225e156f1f07b2789fdd4e4056d7ea9c601
02ccc30305bdc2ac8c0991b727f48966d93a7574b1659e8a19d0d8d66091427331
P2SH
1600143e0358d1cd721a3881a411770fea426fc6c9cbd3
>X��r8��w�Bo����
(witness)
304402206bf67ca386269e35dc1ba271ee6ab94a2ba9edbc67ea61c09222adda8a48d14202207b09b3f16840e4189c8155312bd2ead8c934ac96d8973ac24f8aa7adc1ad280d01
02bd33f642812144b53ba355d23f9834d8fa8dd44d420ab005cfe48ffc1d21b718
P2SH
1600145c042c8f01ce11253eb6a5a26e67259890316ee6
\,��%>���ng%��1n�
(witness)
304402202d5582fe9f44b35317a1adcf0a04c73a87d93f8c17ca47b6b4f339f52e6e9cf9022030c67f497269a49c9135fae8b37a41ba5d37c32c8958d15aaf023cef7fc5f2a601
02195403e0526abd2bcc5cd5f19a4eac0d223d89e32621cec8e5cee376878e4154
P2SH
1600147ac975c542009c7e52812430e19626877325d4e1
z�u�B�~R�$0�&�s%��
(witness)
304402200707728b82d9a8abdf477a38c5d957eb04b88590af3cbf6f9198b9f48a8a339c02202f7514beec0f107fea7a1302b19431ad3458503b3a155ccc220ec76343d4115001
03d1ff476e00ee6361451007c201086ca3ca5e08df1c191f351ae56c9f7ac5ed7d
P2SH
160014c50b06f035b97e19eedc2d301c79b1233c8c28c9
� �5�~��-0y�#<�(�
(witness)
304402206efe05ec00299d9e25268e84977a5e0ed623ba4b9ebfa7a2eeb1f51f2bb7355e0220134b85f6b01270e9b2f55f26b5982975a0c49f44e6b8d100a975eec07ce9131101
023b41a0b568b7f740fbfb7b42d85deb273eb9faa93086eff67cbadf794208b875
P2SH
1600140688348a6a9458fd7a45540a4a4150e3bd84ef6a
�4�j�X�zET JAP㽄�j
(witness)
304402200e2e8b58641bf257473c1078916a642462ab0218fbe2b64b8df845178825b71b02205db3f6b1cfdffe3fbc4facaf665afffd009618ae8c9b5eb42665aed85a786d1301
03761583db7432d0fa571ef921846881dc9ec8def6091705edc58864efc5b58491
P2SH
1600140f725654bc149dbb9e9a4103466d3d84f94ae13e
rVT�����AFm=��J�>
(witness)
304402207b0bdc16e7a9632df0ff52aa8d26eb517de4055e1f96b2d925ee202bf1aac9220220730339464b91ab144cd95251d7c57f6ff5644ef94e7545348e3425ed0821b0c201
024a4fff614568c723644ffb13d8605accb090dd1cc7ed3fd9ac316b5e23953f87
P2SH
1600145c07ac734842c511d21838445c7fd564b2b7a6f4
\�sHB��8D\�d����
(witness)
30440220775b9db345303cc1d2785bc650ec0dbcb73db8fe67027199f85d857a598dff4a0220171922cf947232f2ce31b49c10b08afd907074687ea0faa4db26a1419b27575e01
0366dc24e4de31c14dd94dadab6faefcc50b93a36007e565b9c4d326248144e12f
P2SH
160014f068c9ea694f7fb3eea58a6d3af15861254b75df
�h��iO�m:�Xa%Ku�
(witness)
304402203d29a9f5162993b7ffbec2a3a09e4815ae41f5b2edefce566b0b104c4978c62d02206c214dcad2cc1c5d998472854ea0f3edd521df1b6750aab6d480da3cd463e9d901
022de51ec7ac4a7d66ef43d59c00821dbc3f8efd4c117560f35a06360d3ecd9d78
P2SH
1600149e5c052f418835a201fa71da463b5885771573e2
�\/A�5��q�F;X�ws�
(witness)
304402204c993642cb9010b147692e5f0ed37be6165dfc1ecd4588c2a9bbcaf1edc6bff902200e2560325594258412421bde3e2684b677fe038ac924de87487d1b66889225e501
02437882e296d97f441691c4441f313365b7a06a4f053975380fe667cff940e91f
P2SH
160014fa7809f41330e08a6f53b41f22e1ce1f6d13e692
�x �0��oS�"��m�
(witness)
304402205ce2861c4340d863af12cf4e64c2a961d96adfa867b46636436a7f08025a523202203481c7b7e6b355b53d7cb5660be72cdf0779c9a4c88426d22c41acb08dd1a9f501
02585bd2520837c77efd18ac4452e36b55fb0de201ff7e80c7a7169c2348c6e5c2
P2SH
16001436d4b0515fb9b50176f27fd14b09696597ca9b1c
6԰Q_��v��K ie�ʛ
(witness)
3044022019c3cfee94d91b025810f995dcac549d5b859e42cbc26f3a3ce0a63b53c48e870220169ca21e7945d05cfc4492091dbbbd46f6e7519d49635c3549db0c31389ec81101
03ccb47f844be545462f25a0a2b86520cfa081a2ff9e2742609ba977ec1ce27278
P2SH
16001421b30853dea226b93737cbe761b9b1fce6a52a5b
!�Sޢ&�77��a����*[
(witness)
304402205a72b330749c615a736238e3d9173f0ab58868e61d15679e4c9fadf071d16d080220342dbb2786c4f457159a36af18af796f890d44232cd89d1efad0c1120f73748b01
02027694ca39adf6fd989d49f627a6d657fc89e9be15653b0a433ca0e3e5f5c687
P2SH
16001446eb76a940ebccb277efc583d05c5c4c0b2a1105
F�v�@�̲w�Ń�\\L *
(witness)
304402205f87e58d58674f6a6a7ced44e870f88d7230a599ecb16e98dfba7958212caedb022065dd6c446ba47d800fa14d48dc6357f7491d1d2203ca9abfde1fbf210b3824a301
024d86225c218468ee5a1d2a3023fa38048ac3a14a6feea506d5dcd28521c4abcb
P2SH
16001445291f9ebb5638e67c4e20ded6c74d43bdd18445
E)��V8�|N ���MC�фE
(witness)
304402201838de0121ad45f4e087320254a85c2faea3d9a5ff6db740d295e6ba28be543f022001840b7d97502ed38f93c25321cda94cf6fe9ce5704e241ff8f476e0f671d1f901
031803ed55cef94d2bb9b087b6239c24d114e755868fe26cc9099851bd96c316fb
P2SH
1600142a12615844afed6e77a487c8a31cc3f5b1fefcdc
*aXD��nw��ȣ������
(witness)
304402200b72543badcc00aa03058c120416ccd9899a88eb3eae8262ff75fa8f99f643a7022017e9336224bd76cbe014510140ba59e451631ceef0559c10de7f458d11fdf80801
03d992d9b4eadcf64fc99d66edbfcf61be87df0a68fd975704042a7914cd42247b
P2SH
160014ce7da8aa1607db35fcf4045fb7e92030dc10806e
�}���5��_�� 0��n
(witness)
3044022063b2e43ca067a09d9b08f9a1f83c7c987fff8fe90f7d3e29df640ec154338a2302201dd6ad6153848a102c03673585021fc41f28bb117caca733454aee4106ba1c6201
02b7a0eb1c2bb44425f351c7a5cbbd85e704150f8d08cb96dd380bd3f1721d1bcf
P2SH
160014d92076a93b69eaebfcc3c7da23f0d704a2a57682
� v�;i������#����v�
(witness)
3044022079bdbcc647810d464e50bdab708447d8e8db28fc264e8640009bbcf7331dad3a022003831a3d6ac73150888b8a97b204a6fd488666a40f8fa6660190f7c037dd40ea01
034fefdf076fd64b7f6790daf10889c073093bc0357891f69b6c519a0fcb5d3d0a
P2SH
160014273e61320c25306a32eccba3dfc0ae8975427a2e
'>a2 %0j2�ˣ����uBz.
(witness)
3044022062c25bebd5fa0dec6cc79d9c378c47c5cac2244ae7b873882ad8be5a925f590102201d370f0734a9a2029b390d5a4a253a6028ac2575b4e428696a13f9f4cd59844c01
0241669fef69991e798c41a3bfbb31b4f76d393c79dea13bc3c44f4c391edf4428
P2SH
16001405ef899cce6ad7ccfb0900cadcae429279112ef0
�j��� �ܮB�y.�
(witness)
3044022012d273134ce50778cabb95b4256a6933d121530e09bfac7e21690825790e421a022008e8c5bfc719894aefc6195a967d45ca4243d9cb4496534e10992e0da6fe137301
02e258aa1bc0331a50665e1efad31a89953160542d4ba44184839cc2cc6a8e38a4
P2SH
160014572b68b2204be806fcf5e8b58ff1845f16e44db5
W+h� K���赏�_�M�
(witness)
30440220757618cfad84239ac44f9baf501e948ea4eb7d04d90de8300a4d1a2503870eba0220251ab3fa0333a818d1b105122cf7eac7f8350f9cda5ab56c32507f29666a74de01
02198b22e8b049377d340cdcd1fe2c3f89f57d9cccdb390b8dd339752fdc192039
P2SH
160014610eb50e5d605da36991a63a8530252d18b398c6
a�]`]�i��:�0%-���
(witness)
304402207991da2867d36e9a502cabdfb5daf55e0685e986e26bb26cbb1023f03e5547d702203c669c16b5e631641d75d6c9d42fa7a9a1c981e2158d88e85d8a3978b9fb27d301
03ea268155bc29fb7e10ae9c2c0e9234cb44ced0eef555965eda7f83d0826332bf
P2SH
160014eaf9c9f9334376e5b58138386947a6234e73f0a1
����3Cv嵁88iG�#Ns�
(witness)
3044022005f1a81224a88f30cb1c29f6217ecbbcaee83bc6be20ad8beaf46f1a8c0d67d002201f7eee527ff8e4c9ead77737f4642a6322b4fd6b3cd57f7e91e00c0b3d549f3c01
02ad85a6da5d9491bf6ecb303b998bf7ccd793fdcad41380811abcc7e8883b4fda
P2SH
160014b80182753e99ea9f5c1f43bbb3b2483d100c2e60
��u>��\C���H= .`
(witness)
3044022066358eb59e5b0405c4b120cf01482ebcde3df28009c1586ab6a76330e4701f44022056ad1a93dcdbaaaf807a3a94e51239dd92ffded6ae30ea0718c99f6be7c774e101
031e00d32ec12e385dd918dbcec81953c74c19a19ffe8e2f70228fdf4282cf9043
P2SH
16001493e64f5775588a919638fd34aa293c8591f4a907
��OWuX���8�4�)<����
(witness)
304402201d89a45c36bfe98833ba628d7caaa15f74e2272f89f206c5d0098ee4c04890d802201dda9a693584034f5100a91fd0d397cc181b53338f25984c514214a7afe2e6fa01
02187473b563a4ccc20faf0da5429cd480f7f79d86b5e22b1184521ad102927cbf
P2SH
1600149c896cfebe5af731db41d0824dee6528356a9496
��l��Z�1�AЂM�e(5j��
(witness)
3044022057c895ef70de07d7a20ae9f9bd0ddc8b5c2ac8d4a245b5327785f498f11a6a5d022027bf3535a8f061475e228b4a36a626be3c7383fadaaaea7a581f60b4832142b501
035733ea4ae83b842988bd77b3b34cba15af2038acf8004117b6b8de4ab56b23d5
P2SH
1600144a544b652ef981374b7ccd81786f274208996b91
JTKe.��7K|́xo'B�k�
(witness)
30440220089a22c036e5cf58ace28af3bd794d231c8cb9dd634c4b819a7401d1424703d902205252e149bfe6f4e9bd4eb533707c684e3e9c7add9dd09963fb0d4e12577eb68201
025824eb23ed71cfbc50f7b09b03b312a1828505fb5fe92778098fcffc2e4be1d0
P2SH
16001425f0127cb3777aadbe13ea4bdc63eef8e7c584b7
%�|�wz���K�c���ń�
(witness)
3044022031e37126d9e6b420ee5cc491878a48a94eb3044a72b7ffbfff3963fb44f534d002207b4f609c5879d218755a05e602793bf393409e5320877cbd67d6053f247ee4fa01
02bf8fa56d8036f158b95b72cd2a58463b10ffe9584dae576d5f52b8a73c5170d3
P2SH
16001428dfadf7f8a9ee95284b6edaf8132a9959fef5b6
(߭����(Kn��*�Y���
(witness)
3044022024cf507be0ddba1adf8bd9e1edcd5eb6ff2b692e931de264dec449d6ee9b686302204b1c3481db9378e80225699c9398176b537a5f812798b25ee94c5e701a055b5a01
03d7bf6c15b5c0c58afc45d20e5caad6f21eac03c57575c2c721f3f3e254eeea32
P2SH
160014141bd6721d658e1115b2125fd633cff9c9fceac5
�re��_�3������
(witness)
30440220763078c3e32ef417706f927b07d9219c7acb6a3de91bd3eaa289cc0ce773803a02200cd64c9229142b6fa9073fdf70a88c6176db29235bf49f991a03e7bcdfa9094b01
0276fcf73bf930393c3e3730c19179d152e000f9a8cc921a6c94c332b7da46ee86
Output Scripts
P2SH
OP_HASH160 b9b51af9fbf3844737dcdfc54cc6247f56164975 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 d61f6fbc117710c8f930f419f755be2a3baeeaac OP_EQUALVERIFY OP_CHECKSIG
P2WPKH_V0
OP_0 fb99405487ec3612591162bb2af6eea65435c811
P2SH
OP_HASH160 b2b8197626ffda15497229068fbc24949a867ca1 OP_EQUAL
P2SH
OP_HASH160 019a375fa4ef9fe8ab09536f0d596cf206d9c072 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 7c49764071d71495402f8516fb06e9149f186c4f OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 b0d799f6c75c7e3487a1193136ded04b480dfbce OP_EQUAL
P2SH
OP_HASH160 10d35b96778b504c4ed96ead0ae64d94ebf1f2f0 OP_EQUAL
P2SH
OP_HASH160 7317fcc74b8892d7d6fd95433cac8d4b835cfc04 OP_EQUAL
P2SH
OP_HASH160 8703d989def9a80291435f07e2a7b0a1aee74164 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 9bac07be8e0161358e7399ef66bf7b077838c711 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 8b3788e6f6e179acf924b28a082746ce4573d851 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 1aa346e1eabfe3d5c57f9d1b89fc07954f25fa52 OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 8be5ee51a63c96295247435edda48a4e6c0cb2e8 OP_EQUAL
P2SH
OP_HASH160 3f8aa4988870c0b19cca33796baaa3bae93ef059 OP_EQUAL
P2WPKH_V0
OP_0 8e7d8987e7f0d5ac01af0b3b8e231b691a6b85e9
P2SH
OP_HASH160 84844659ab9e9054d1f2a0c8088cd077e74a5be9 OP_EQUAL
P2PKH
OP_DUP OP_HASH160 dbe1600a43b4980e689150804c8e37c9ebceb40f OP_EQUALVERIFY OP_CHECKSIG
P2SH
OP_HASH160 e975b6c7e605b525d0a4673054e78d750830bf31 OP_EQUAL
P2SH
OP_HASH160 b64f08820a411d1de617525a7b4e99c51afe88cd OP_EQUAL