Transaction Hash
882806ef186ea2c30258e9da9e0df6483aed01e85a359576c1d814e3e789a622
Summary
Height
Confirmations
46,489
Timestamp
2023-11-07 16:59:30
Size (rawtx)
10,108 Bytes
Virtual Size
4,650 Bytes
Weight
18,598
Status
Confirmed
Input
0.50916474 BTC
Output
0.50386770 BTC
Sigops
68
Fees
0.00529704 BTC
Fees Rate(BTC/kVB)
0.00113915 BTC
Other Explorers
Transaction
Input (68)0.50916474 BTC
Output (1)0.50386770 BTC
Input Scripts
P2WPKH_V0
(witness)
304402206972707b1aa4f122da9a5c8c1cc0323db3e61ab9554da1e2e8347f2c3a57906d022056a7c046862c3b9888a8b2222223dc12809bde1d693cc400fd2a3af903b3e41c01
02e06e63ef25f45e182a0b076977715075961cf45e62d991286f2dc087b5998d0d
P2WPKH_V0
(witness)
3044022037c932db56b55acba53b8e7dded78293c8bb57d209bd13e160bd95d290419d0e02207b8b045e1dfb7b3e3cefb247328d201be906fdce61290abe9daa81d4e051e19c01
021a94d628e14d646c59dae3a68516be1acfeb1d8e101b0e7b84063d1b48c06ed9
P2WPKH_V0
(witness)
3044022032a4109b74e85282186e8a10f9ca3a14aba28a09e71d8d7389e3d2255efbc62c02205f5b71c9e2256700042af0bff92ab4853d0f0db6a9eba57a774449b4348653e601
027ff381e1742b132283b047c0726b2e8d71e166408e6cc979b023a6eb574881e4
P2WPKH_V0
(witness)
304402201030776fd53b302cb6f682dbc9de5597a6116df89265d809984c462c9fb3abce02206e27ce503f8118abc5bad6604c072ffb2eee6c3a5659254b7e7656395e77511001
0240491709bcd793c118997fef4a6e3ad85752cdd24f951cd4f19d452f9fdf877c
P2WPKH_V0
(witness)
304402206ad8e4f39cce44aa65b5bd111ef1532f1a3e2c699ef68ac3d30645182c41afd50220265d5ca958995b52fe518e191a70df78712c7a2eb0c83221524d5fff1626812201
03ed2b68bc037b48bfdcd265b16a04cb30439c4e53809b74d343fba2a13f9bc840
P2WPKH_V0
(witness)
304402202b00f1089cfb5257f2f78f6ba7f5960f66f5008a3b80221bfb4f09ba4e92d08f0220491d333491363b126b5abde939f1d63281b8ace76b7bcb00a194badc11070bfd01
020110b51b0979f75a6ccacf3c67c69e57af54fc8d0050495fd57029cb4d6270d8
P2WPKH_V0
(witness)
3044022040739c8739703dcd14b417270a07c89c700a427e19d5784e27e1e1bbc0176c1c02201cf7ab620daae3dee5944bf461426085bb9f47e08ee0d0a6736af3a6cdc7f12e01
03f0c5913036d118f949400eebcbbc004667651892adf8f69cc5e4390c89c6be41
P2WPKH_V0
(witness)
30440220328a8881cf44d31691eecddbdff56b09fb102b47b1242865b4467a8ad7c54b5f02204494958b5716d49e82fe20f5e33d1bb20a4dbf34f06918c7bd783a8a711e63a401
02211b75524e5a28076c9625a0af7ee5c69f0b45e800c45b95cea2042d68b9cabc
P2WPKH_V0
(witness)
3044022046ef2891fd00446e0b174c862af9273b1903b0fbd4e512c52057af893402e5cb02201a9617abb25ef297a163ce6a455d6ce4f21c8e254555083310c51c0b667fbb0f01
029aa9517aca62a1cdf48f9f23b1bee2f0ded9468dde4dd6a0ced75e05871c5f36
P2WPKH_V0
(witness)
304402202db65823cacc4d609e9d544731d6e00a83cc24bab3a385ec51b3d1752914accc022033235f45d8afe95344542fb4e5bf7e45f6bc82edbf051ce09ac7f45125c38ec501
0225e715c57e8e389ecb2fad5c1fd8cacee724846acd79d8c887057193f82d5bc7
P2WPKH_V0
(witness)
3044022076e36e0e41321f384590852092d0d842708eae7294430e0ab602d405234fb272022033c4d791b17532362b15c59496735ee09453b6431962971724390c28cd4f1b4e01
02be2b0e27d59551935024e42f15a09a5cb7c60160a712fb02edf27900928ecdef
P2WPKH_V0
(witness)
304402204d9ad18484a314b99c7d5fce3cb9fa48f2381a7eb4c161ca63e3dc4ce6fbc2800220693338810e551ca4e89382e222720752b3bd8e900696223facc766fe74a60c0b01
02e33643c4c7c3e0dc0f764f0f6cf2adb176d6fdf58c8bf42cd423c67d04c2eb8c
P2WPKH_V0
(witness)
304402203827a39f5bba7214410924113a46e043880ea9e5c9ecf14c9e807aab3409701f0220265cd00ba4e0e49c0332a15c2b925d43960b5780c1f7fc2583ce34af83dfc56301
02dd08b1843e0041dcf96b1cdc9a2d529c852c5ff6c06549e2ba03c92babf3265c
P2WPKH_V0
(witness)
3044022043f238a3b01d004b4809ea7fdd0d93b94251bc75321abfe509c9d9e93b98a175022011741f1a9649f0e5eaf6d5ed8e15e9739bad43a2acc836ca72c7f394bbe6452701
02bab0fdf88642d16368df08f2963ffdd4d328d4c106ed4e87b749373d84208ab3
P2WPKH_V0
(witness)
304402203405251d746668a811f8ba3cb6b9f9c200bed775abd6f9aea60801cc6eba65820220738830ea2fca83eb926ebf3d9ce246d4582b82cc74654135b02460963a51907501
02027ccf435dad090b6eb8a65a287bbeba661a6151c455ec8a5f89e818c8b74bc1
P2WPKH_V0
(witness)
3044022074f1051fd883638c6b437502b1047e879401ca4c9dd6708600db5e526bf41b9802202d080d3331c064105b18cc44724f157fcfda92a13437268e09497199b64b2fda01
0275d3c8db853b2f8d79ad9875e760757ba34ea691ca43116ff488400bf50fd8d8
P2WPKH_V0
(witness)
3044022014959c11d62c769bef4cd834c3b51edcabe39acba2869a467b5860489188cc7d022030aff0f47778382b6f2e45ec6343236eae7fd1dce9c38ad6254082579bc8411c01
026c1f84b6750bc12d5a6a54aea14a311b61f2b18d018679de9a0bb479a239a82d
P2WPKH_V0
(witness)
3044022075100ef6d7c6058236146bda260748bafaf983ea190bd25467c1f155e7edb3750220577cf00b1a0a9eb9e96f426cca012d4b700cafc611b396ef78758da4e977244701
03103bc05685ef9cdea654606e3f932eee927dfcd04db7fd388a3cf545585c67da
P2WPKH_V0
(witness)
3044022066bafc07064fa71fbb1cab36c63f6cc5350a69236520148ad794306fd956e59102200dc701c4bd91b0b10a303003c9c84511f8dfc60aa34f2a8ea96dce519178562a01
03186dee3f45aae054ca2e4859df408c1b3474d8a1f8f4123a7aed7b43a3026bdc
P2WPKH_V0
(witness)
304402206675dd690523ffbbfec4b187225f3fcf9580c9ec1faefbcc5bb8ce496b4c81a30220648f2e229478697c57d2b81b8de7748a6eb4b3b514d1b9db85781f7b1d0da2a201
0246e5b65f06c0c43b11c2b2fb3bbc4fc05e5312ae493d744247b533f6b7b10e14
P2WPKH_V0
(witness)
30440220162cc3d489903117b1adcb8c196af62438402a69a5a6591ed94a8da00f92ff140220480242e5462b3468cf0e37cbe41d3dae32f9ae8b4b2a3a4dd8336e31a599aba101
022c704a9af2c15e6eb394c5cdc6f07b28159f7ed5f0cc81ede63240b63e4fc0d9
P2WPKH_V0
(witness)
304402204157ff0c15c9fc3608f3c5e24f77a1262223059bbe788b1c082bead69b7d94b9022042d50d456f12ccc81d3522843db98191b661ae19060ffa7e26c1b14b6b4da63b01
03f35b50d54e6a65026d52b03c68883d900905095e1f9751a00d82a81da7765b09
P2WPKH_V0
(witness)
3044022032d45550b5dc304e8bd88fcc96c53af69204f277cc8f05590aaf5c6f4b9fbeab022022e143b37f7f84650a623461731f23e1efe8a101a2be979eb0045c5e8f29557d01
027a1d480b5d58c18efb8ec7f256d97f82286b66a83ef6ee6f5338ade0bde7d955
P2WPKH_V0
(witness)
3044022073509f3748261a4720141fd614e25489357e07e799053c2faa8ef6c00ba2e4320220174640d2db414c4d9f42e23f926fab143a6e00c2dd991f1aec4be2c4373bd69c01
037310c2a0dc51cf67492562122f570a3a609f452ccf0bf8dab29951165b0cd8f2
P2WPKH_V0
(witness)
304402206b8fe1096386e9956d26d439e508222bc6bdedb408699258904ad1375b2f10f1022079dabf746a878fbf0a06e5a6799a3cd1ae47451ac48d729c0c905d0a33b0057701
03865c8b1a3d0e559f9af18dbaaff988ceb362fa53e879a184f847b452d8bf9d85
P2WPKH_V0
(witness)
304402205d7a34e9f4ea8fe2badf7879786575a458771b6eb52e6c8169064f31d5206ce80220413ff18699c04ba1ad8c69a5e938996d26487b7543ff804fd4aadcc3e55934c101
02f38dba15d72fdbad1659e74cff8f63468821ca7aa00263d597ac228fd6745a4b
P2WPKH_V0
(witness)
304402201591ac9f7149932b3ee18048b29e4ba026f01e9a603ac843b45258b8a80fe6eb02200618b73be8119ffb51496495020cc662c05bcb454e717c5ced8f00a5b9bfd86101
02e22c10a114de0d43bea9d3b551e21a79ac9fc3309d6a90fc4c31cd4d002fadde
P2WPKH_V0
(witness)
30440220679f4f89e5e0a26080fb21dcd58460c45c9d7f2553e917b285f0d55e6010280002204e4a74e96ee1d3a6f127f1601072c898fe1c87758622e74837f401a1bfd4c18701
02d707600e0c75e153f43d08e36336751bb962dc87267e8b43a956196bc194bef8
P2WPKH_V0
(witness)
304402206576bc556c1444421019a30b68a35d1e9c58f86357eb03ddefa5e9ef7f4a0c380220117748b0c47e5234d5a0a723044412b5b19cd0915fd0bf52ef26672bd0bbcec201
0291a7e8b5a198dd5b8b1e565ab260851e45753ca4f0e87d4a7f5c4afbf94f179e
P2WPKH_V0
(witness)
304402207884463651782f16a65c2011f156645f4ee86128c1993586bce6e28f14065ab402203bfdb1a727ccb820bcd2ba3507493cc4a1a16685b41797f356fd9c3b3a01de8301
027d9da0cb1a2bda72075f65e33bf4ee559f52842dbf4a8de90e979f403cc7567e
P2WPKH_V0
(witness)
304402202969f3de3814f8e887364deb41e534970da987101642998ebc5124e719b6130002207dcc3d4c7cc43b37108c348d109f616650080ba9e9c81d0e225e51db25725d9b01
02e3ca2e65c806915e53f0709ce43fd528f66905e704980780f946cadfe4924cba
P2WPKH_V0
(witness)
304402202a8c71b7eaedf92df3db2b64d1d2fc55beb06547c8398a2a9b8fae037b5e22ae02203b05163fa939cef6d5a06b25e23cf2ff1f9f2008ccce7fa97003cb73dc58fcd701
022708c7d1c51ad1d99af6874b533cc67437766d030ea7c5d21d78ac19e6172de2
P2WPKH_V0
(witness)
304402206ce692ec991867ad568cdb31117909395a16c708906466407db35db3f4e0b547022079ba0e725856854fc3bcc27b36ee1326c4ccc2c4a96118b4c19e36bb34cb77f001
02622985a705e56d4c34875088565dc207b83dbb655e9871f53f1886ece540deac
P2WPKH_V0
(witness)
304402206f04e38e814f32c467474ab797f892294605fabd8ee91424ee9baeb12713b9070220481f1a4c7aba4186ecabe235792e079b2bb399b43edeb81674558dcd1dce1fa101
03cb327883c006f04eda8bf947a4941d134a767a35502c06fe94506eb17b6be1cc
P2WPKH_V0
(witness)
30440220423069b397c2bcb32d93861822bb148ac29867c833dcf1ae2cfb0f7a41c1ba2202201c982fa1f80a6f0f4cef7025d4da68182da4314345dd4db3533ebd7ddd25915901
02821e745afdf616ddf98eef5ddc4afed1b1ad8b2e077ad37dc5261456c4076562
P2WPKH_V0
(witness)
304402205e785104501894c98ec820a086ff3a166f720949f01157251f5264dcc8ed74c102202812cd67b8b4f50b0de2fcb5d8f2c69a1be8d6786a7857fcd08c16062095c08601
03eeb0007889f5d1700ba37879317c973e6d3b9e73704e816570d1cbc4c83f3786
P2WPKH_V0
(witness)
304402205da27e21bf7b34c6e4e714b28e24e85c7a7f66f57ec3c86633d223cd2aa301eb022032f6061d0414206c3baabfcd551dc2eeea1e75a46e1b9eae741dbaf2a5f8aecc01
033f56ea12e82fa2ae3235562b39762915c54c55e2bcb3b330221fb49bb18327c8
P2WPKH_V0
(witness)
304402200d837b73fd2b13e2f1548e69764a62239b211e99a31c63752773a9f826962d6f02203e91dfbf5a7120b2c84341ebea5ed2b398f2709ab7c8f458a6fc62bb9421913301
0350eb5ff422ee64f3bd54773aa853db3c07ac56fae44603a4b1452196e842d179
P2WPKH_V0
(witness)
3044022049b410ef5f9f9a4802f9ff4900bf5425b3584decc6b9daf91fbf7b85006811f602206b0755f00daa7a22a3c3db232e413e853e036fd56723fb2f35a0509eb9ea1f2c01
038be553dffa1ed89e2ccce8a22dc843368dfad0f80c5c6d74ff92e4825a09b6f2
P2WPKH_V0
(witness)
304402202feff1fd3c34c4e2cfc259a5f0c28a7f9d2b587726b9b53780e6f168461a3eca02203db4fd851ae808c0a849fb3e33e522c2fd3b870ff580bf9b2b6137b1eefd0e3301
0245abd018cb941817aefdae5b41505f7e7ad784d5927504301f9f0a83aa306a44
P2WPKH_V0
(witness)
304402203a67e181ec0ea8881f7d3b2c2ca65fc36e20343b085cd8471f9aa0edfb20580902200954444119b5a04f5163766d622549d11c2721d23ee3d871760090bf837caa7801
0345df2e00bda20052c303f8563937afade584aa258417e02ccbff0c8c9ba4c15a
P2WPKH_V0
(witness)
304402201bd5cfb24b93b3df65e381cd44cb5ae8164ff6ce222424f5ed5d321313fa7b7002206f7b3a287d9b5b5088683db84968ff25db524f9a7a589a6e58fa6e5a2de8e39a01
02aa6794ea43819f8a1c8831ed404dc7b75212d1da1b79093c5921e95bc3dc98de
P2WPKH_V0
(witness)
304402203a3f81267cf4983daf2b6a3da3976a7b8eea5d64f21da799485a19420acc6780022014023a578bee786a506f9b339638d6b159f19891cbdc428cef7cb28a1b8c90da01
037986d4200e1ad201ea1f4f37f28abd6ad17c0c78e58aaebaed076e76bb7ed9ac
P2WPKH_V0
(witness)
304402200f85162dde531d402b871c9635a825a0f1ed9e520713d383bd819aa96005089a02203d142f2a3f017278baf818ec876df747c5587514c917e86f6a8e79f6ce60042701
022429951c98cf06515332913c311f107869819ebc85850a5e61b422345401455b
P2WPKH_V0
(witness)
304402202c5b0fa0e236fb87f256ab83fbd4a8808d6f0d7a4c8daaaa62a35fa30f58926402205811d0fca991ad5d90871c22cabb129e9b2d5183327c78b4a494bc609decb50401
037ec580c159d9eed51e1e993ab9133d9ecc95fe5f86eb547b6472094ec267afeb
P2WPKH_V0
(witness)
304402207ebde0f22356ce148e263355da759add00b2ce423500b60b1c71df14a15e772b02203fbf134f106355d4df05d7eb3f6cee2b38b043de1565d20b2f93e99c1a7c5ad701
03d044e473ff880c185eaed9b14f45e697555ac4a106d3107ff4a53765a5b34d72
P2WPKH_V0
(witness)
30440220776f9fe1f63f5cda520a24ceed11f0993430d0054e91c305baac1093700c281402205e26d6b34f7d75f5109db8c103eea66477ac3937d6d387edbf15a5eb8500476c01
0267b1010b6e195cb5be776ad10d0f0eaaf370b25eb8a077a854cd1a46875e929f
P2WPKH_V0
(witness)
304402201cf3815a0b3fd25cb4d958851fac176c88219943c1c9fcd3011aff6dd43aa53802201314444044f53c728c206af72fade1a80e04a82a7238858d919d72996ac69e4201
025cb61f9d782b69370e29d0e72310e0b09c836fac20e318652c122bdb9444c681
P2WPKH_V0
(witness)
304402201eb19d360804eeb1a7a1b1b86c7e0b5dc251c13910e9027a6276191b6083be08022007abce6710a2dd613b0b724a0665e774eb86bbbffef8dc0c40229646d0b990d701
0276609b5b1b510412598a1f68561dbf1605c037d18c818735564aff836b598bef
P2WPKH_V0
(witness)
3044022070f2fa4cbd618a50baca163f304d6154bd0d9253a4b0050b1d252e11ee23d7840220026a5799bfea570975a7f823a764b283109d39c258bf9c174f7948df26799f8001
024b300849fa8ad09c5ef6f35e40c401dd571e138fc846b09666ea6e17f9536307
P2WPKH_V0
(witness)
304402201bd4004a9b2d467d9952d7be86552b9cd6431c17a0f92769c75e0a04474f28560220110ebc5b65f5fbb0955d39d21ecbb1912ef7d0963547f1361bc55217fdac40a401
02a7224f25f0e5721d20843ae92da3bdc19b58ebe0c3c7090f4e2f9ab140a3a087
P2WPKH_V0
(witness)
304402203a4577b897c6f5dc51e7a7a00683b2078001920e34dd384785b7edd211284f5002204593c2fe0cb5429c023cd1e550fbfef6960958cc0d0972a4e6da3e3bad0a3f9101
02638e720bc694ff73bbbd1cab83c61330d160bb0dacb12c82cff2e46592075783
P2WPKH_V0
(witness)
3044022024a4d9d552ff8d6e769a3523f0b441be3f6b006de6bd88b3cd523035428b00580220465ce31a72dda999093ab710824832d6d8566edc260693a841c5ee7b2b5f6ba001
02102ec79476f7a29e07a39edb1fdee97bfaaff7fd94841c9d19580b0f7f5e7ba4
P2WPKH_V0
(witness)
304402207bd52e95daa243d60fcba2b15ab0856716e2dc17e63309880b80941939e48d44022034394f9b850b2c2e153bc1aad9604624f11ba483c75b1dbb81cc8458d6af991801
03002e6fc118d56f02ce23d506e8e3482636e4689de67c5b03996eaa234ac526c1
P2WPKH_V0
(witness)
30440220402d3bb10bdbfe966e80d910cb21a324acecc21bc0ec5b409b5e865b3377549f02207732a79af5f8354157677205bbc679cc78a469470b88ed25538a7f0030d0817201
023621f6234a47e46eeea2b96a5471f440df7b57a59395e4c45f220fa17e59e13a
P2WPKH_V0
(witness)
304402204496276ebc9788526ee39249c17ea6e5724a389bd46f263372b2c5c56cb2ec1d02207fe232e2690b1c93444a0c7d15f7e66d0655fb7ad66b0b50dc6af9442915f85a01
03f131e7ff8dda7277a33a4590619c6d902d129e264588c271626ae6e5446027d0
P2WPKH_V0
(witness)
3044022039843ba230a4e2505758d8d262107440c86558aadb487b64c5c2bf50a7a36cbc02207289a52eb7085a8a864ba2f8c4f19abbcd38be8e58dd7c9cf92274a89e77470a01
032d50b257c602772ba6e7f23560696869843361ecc88419e7129cea21dcddc128
P2WPKH_V0
(witness)
304402201cb4302a506576dd28d7894fcdfba9cb3f8ae3d32b5498e2366fac37fe30617202206ffff70e429b71383be28910cab3d433085e7572cd23fb885f5e050f3a63fdd001
02eae909f993909698edf1741738de3bc2186b73ca04bcac5d48c6015f33b2e8ee
P2WPKH_V0
(witness)
3044022026c27f500d8d622418cab18515bbab8e86ff757707d9171303df856e6c5d428902206d48d79af55872692d6a6f1e49737d643e392cc08deeb56eb142e6a5ae99236b01
02be4642326b75fec1492a599c1a00609a6ad55a86cc2a2fa6595e5e112fef7a00
P2WPKH_V0
(witness)
304402204671a12469781c0ad21ddf36d04b169147a984bb0fc67f76fe07609dd0cad21e02203ddedb022b64599de16dbe497ff2dec574bdceea2ea6d66e78f11793805346a101
02c4a1671a3d92100244bd342cf334479a84697ad62545a144d1973a59af936422
P2WPKH_V0
(witness)
304402201e056a2d5aaaf869cafc0129a5cf6ee1f279597c9506089a511a2943f9fb4b6c02206c090690f57b56dea1d81d816f72f95f935e0523774c9111cd6abbacff68d4fc01
026787d133e02f69696bb619004ee58dfb113aa339af04d6caeb22fbeca37951c0
P2WPKH_V0
(witness)
304402207faa068b9a9329e90e776f263f3d6bb0503e07b501d4374676edd7f458a5e6c9022023e0bd1448ba3c47eb7654619dbe946ea07c45aa168174e379f7b3b9ce84a77e01
0353b8f65ae901af7d42c962fd70afa62bb1a4bae47b22f745aa66f94373b079a2
P2WPKH_V0
(witness)
304402203c0d1edbf4118c384a22232e3796231458c82a9e031bcafd7c263c8250b3294c022057ebb81e0901272de4a2570655d20041e32a884bb2e689eecd9a84df3a08e76701
032f094d8ec85a786e288c18bfc1daeddf1ed1b280da55ed272e0e364f9dc0c002
P2WPKH_V0
(witness)
3044022034a15fb238d1658c27e992db01bb5832a017a31b8d44761d4927f09bd2f487eb022029df4d63ea71a7de724ba9ecab10d5cbf61d24dc6c123be4c1adab0043f8b4b301
03bcd0fcab04e19aa572047dd38b0b72bc2695b9b1901b8f5776be0b3a861e2e1d
P2WPKH_V0
(witness)
3044022066184666f0af67598ef14f85b653d7e0f5dd064e663056c236eec0e2499e7e8002203130fb35fb682209b8d6371b98800bf257b9e91306c1e566a654374e09aa5e7601
031657e91431ef40c0bfe49925f068eadb8b187d0a2101e30f9942798119c36fde
P2WPKH_V0
(witness)
304402204705491f8b4653eeb695eb97789d18761f9227d0511ef449827c6c54f04054c7022058165de02c02980496f1e1bb20d1989ca3bd4eaf8a7ce31704d68f0bf333fa9001
0210b33ad522cd821224d8aeb2e27b5e0360cdb724ce89a913b2abd807bcc72f5a
P2WPKH_V0
(witness)
304402207d71b1bf6dc7fa61fda083cef528a65a793f88294984ccba759d629d362e645402202d9c5327d3f453f9d673f98ea6bb7bc26373a520f1f3e3017773179b2feb9c8701
028a2cef741b360d936cd5e2ef77654e2f6c3c2ada8c103ab9e8ede4469e4a04ee
P2WPKH_V0
(witness)
304402203eebe3ad4ca6d84f54a0e61617ff8c277816a016c527f45521dad8f861185323022016fa0345583ed023e0a9142ca340c1ba09b80c8b9d55c0d398616f9295b2715e01
03b936704a1b9831f12f744ec20c831356477f4aeab2880b08f7b6e8846aa6c09c
Output Scripts
P2SH
OP_HASH160 347c4369ebf8e2a05df114ba567d3e8bbbe30bb2 OP_EQUAL