USD($)English
Summary
Status
Confirmed
Input
1.77219895 BTC
Output
1.77173422 BTC
Sigops
165
Fees
0.00046473 BTC
Fees Rate(BTC/kVB)
0.00006999 BTC
Other Explorers
Transaction
Input (1)1.77219895 BTC
Output (200)1.77173422 BTC
- 0.00036143
- 0.00016072
- 0.00020859
- 0.00198665
- 0.00036309
Input Scripts
P2WPKH_V0(witness)30440220104c1942e02562c5b896674de67bc3f417ef79725081c8710765bde89fe0179a02205ced3bc516a6c3b400e4442c032c2b218e6186c2d317df4ab91cb3645db9417f0102aec55d4ced14ac09acec9862ca3623208982566681e80032aea37d85331ec44aOutput Scripts
P2SHOP_HASH160 8faef24b93abd78c1d6c6ee7fcbae8b32d69032c OP_EQUALP2PKHOP_DUP OP_HASH160 d1126b150016d67579599ef5e9f170ea4b7450cf OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 c9733688dd0322691c615a11899c0ed98475eff9 OP_EQUALP2SHOP_HASH160 3a33993e68b986a117432c0d9fc2776edc89d57e OP_EQUALP2SHOP_HASH160 50d1a15c45a423510b1d2ec7c6e8c2b60ec0c787 OP_EQUALP2WSH_V0OP_0 bbd37f1c43a4fe76a9dea023ecf25e072da2e3a4e3a7a73780bb6e6eb2802288P2WPKH_V0OP_0 9e80d3e3d463e44b7246fe7ee3de8a6c15ecf3cdP2WPKH_V0OP_0 98b5b006c5dbf2fc2502cd9cc1811f2298211b77P2WSH_V0OP_0 202899cb5ca0cb5a01b72cec19558ce265f15df7544dc83214f56509762d0d18P2PKHOP_DUP OP_HASH160 362eebd897a222b982160d392b21268406897aec OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 52d2c136512b2fc2e2c2ae07c7be9d381f504fa9 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 b6bd0b1fca1bf0eb56304dfa655f131322bbe366 OP_EQUALP2WPKH_V0OP_0 3f2ed41afcb9d17d090597af43145ed6eeaa5e6fP2PKHOP_DUP OP_HASH160 5bfc5d2d305bcabe5ff3932fe3281f51ca9eebf5 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 8334d94a906327379e64c4c3d579b1717efde126 OP_EQUALP2PKHOP_DUP OP_HASH160 14fbccf7db2dffee549b126ac40e98db33dc64e1 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 4656ebdd7fb938b3da5f43cd219847a037eb656eP2PKHOP_DUP OP_HASH160 977a51321960eb4f4b54e3ba70ebe72f05bd34bd OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 f47c7dc2856b5483dcdc4ac3750ea67f79b507ef OP_EQUALP2SHOP_HASH160 3dcbbff498dd51d8ca0060764a09852cc9c63cbd OP_EQUALP2WPKH_V0OP_0 914c13763afa0f6fef7b3f340fdba182d7f3d11fP2SHOP_HASH160 ac923f7a67c2a3c62c7a239b707e912ffe22507f OP_EQUALP2SHOP_HASH160 dbeff8aaf4adf3859206934569141b5889527bdb OP_EQUALP2SHOP_HASH160 e3a34e3a6ca18578b981994c7b19561b52694c55 OP_EQUALP2WSH_V0OP_0 e7f1c88f851d6afb231a457e35c7eea7d823638ef32eb85a4cf7d479f1428813P2WPKH_V0OP_0 9fdf2f926586205a0386dbed6bc8e07da094f165P2PKHOP_DUP OP_HASH160 ffb46f61b1a1d5014b21909aa818be55ab225c24 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 dc28c2e441eed6d0f4a0b2fd35819486eeae7ac4 OP_EQUALP2SHOP_HASH160 07174d1aa669e4561af2074cb0a35250e79bae09 OP_EQUALP2SHOP_HASH160 3b1b99eb0804b486df2fc6977306eb82e6370c9d OP_EQUALP2PKHOP_DUP OP_HASH160 a65e8c556bf8d9c30c5539b7cf4a84bfcc8910c1 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 537e5ee01442b0afdb5ea0fc78a6fb2f7e85d27e OP_EQUALP2WPKH_V0OP_0 bacc042987de8d379d3ca77862fc9e16b788f579P2WPKH_V0OP_0 80b2c434b2cf6cc3eae2a98eb12134db5adf710eP2PKHOP_DUP OP_HASH160 bc2d16373a8d94bb6587c30cac396c8f2103d574 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 5511fda2a2250cfda89acb407d6d3cecc5b44105P2WSH_V0OP_0 3bcbc7f31c5d5a6d40c03c2c36ec63dc18fbe2cd0d8238864ce21ffa1b4e3699P2SHOP_HASH160 a400f0cd2e916dc7374fbc5b120df69419ced2cc OP_EQUALP2WPKH_V0OP_0 30bd4669a4be3ef0c453cd28c29dc007eab43fecP2SHOP_HASH160 f19201e4d8565f70f59b1c6c78fc93a05ab63fb3 OP_EQUALP2WPKH_V0OP_0 4b8590b37f7bcb404bcd16076475862f34efd826P2SHOP_HASH160 55e924c87d0f11dff45a0144f1174e0e090a7f03 OP_EQUALP2SHOP_HASH160 65c8dc05832e9a211fc2e6bcb6d157157025a5d3 OP_EQUALP2SHOP_HASH160 21db9af3063b540559fb5ac1952b9339d3c6b631 OP_EQUALP2WPKH_V0OP_0 5cdd8bd874abd996cdcb672c0d0967739b0de75aP2SHOP_HASH160 611b2b07b247ce3821b52a86fac304f8e68bc2f5 OP_EQUALP2WPKH_V0OP_0 365638d518addcd272e90962960c6f425032bcbbP2WPKH_V0OP_0 6907a85903ad8f3db6234b92cdf3232ffe730456P2PKHOP_DUP OP_HASH160 b827d883612fa4f09357d5b1c2a58b2751d378eb OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 05fc9ba17bc5772aed62313e2bf993e49dda98a2 OP_EQUALP2SHOP_HASH160 899b8ead1a9c8aa93f050efa7aef4df665e6c10a OP_EQUALP2WPKH_V0OP_0 9800ae32cb2dd39dfd8d2b3161e7d30e100c707aP2WPKH_V0OP_0 fe05cf6ac13d9494151b8b6c447bddac05c95c7dP2SHOP_HASH160 5d54c9d426bbbdc6c5458f61e8a667dbcfccafb9 OP_EQUALP2WSH_V0OP_0 16e3d48737e939aa4e6a4c4c4f1fd717bb7d9824a71cfcb513422f2f2019545bP2PKHOP_DUP OP_HASH160 d587a48df601a0b0c20539dbdb9c74ed7653dfe3 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 3d2439eb8c02842a69d8d719901cccb7755076bb OP_EQUALP2WSH_V0OP_0 8ee50092726b565ca0643b6006b650ba9ce4e3de798c1005b6f03e6091bebec5P2SHOP_HASH160 34badc3d6503e69d38ed36258a1ded4165f44c2b OP_EQUALP2WPKH_V0OP_0 947bedd06b15be6bd7ea8bae028589f679c2be3cP2SHOP_HASH160 03cb0dff2d03a79a0a6f81a9506eb8b03c7d014a OP_EQUALP2SHOP_HASH160 38d32743a5363a648b80f97d1f34f038a3122fb3 OP_EQUALP2SHOP_HASH160 74de6fb9eb818486f6207fd9c7858a0eade168c5 OP_EQUALP2PKHOP_DUP OP_HASH160 821f04896a51228b6d2aa178d830478f9d86af74 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 8d751d9ea420fc9fd703668168bf565f81c08807P2WPKH_V0OP_0 c17080bcaf0dbe71b6af2c99000a0b8d1f0c2fd6P2WPKH_V0OP_0 7433a0e6fb19a5d8bb2cf60d9a205fecccc78d68P2SHOP_HASH160 0a6d1e9fd8d0d79de86c7b3edae07f1842f335ff OP_EQUALP2WPKH_V0OP_0 479731dd0c24dfc86ce26fc4c542e547fdd658a5P2SHOP_HASH160 e6ba9ac70faaea794d12e9ceda7b260ede945032 OP_EQUALP2SHOP_HASH160 6404e5535e8fe38f73683313e940cc5a266b4513 OP_EQUALP2SHOP_HASH160 0fa4a355f1ba595e82eeae7b20ef35d14924ade8 OP_EQUALP2PKHOP_DUP OP_HASH160 3f236b98a9565a87881e2f570cf5410ddb1c4082 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 165f0922689065fc79f6e661255c4b05296e169c OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 0275a56179211a3593ab1ae014f99b75e54f2d70d6e9f6ac82cd4267bf60e4e1P2PKHOP_DUP OP_HASH160 c0b3912123288718f411384f6ee0c7c53bb6ed55 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 ec6a826fff928171dfa74e9d89f9761641489617 OP_EQUALP2PKHOP_DUP OP_HASH160 65d85b66f02d5489699de2500a2005d5b4dc67ad OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 d8497d9e430391d08dab85be34c96b40b23e2532 OP_EQUALP2WPKH_V0OP_0 e3f229baa391e72c3568c7e6ba2ab8a2d117098aP2WPKH_V0OP_0 1436e46822ebbd4e05f30e20ab93b115e93bffcdP2PKHOP_DUP OP_HASH160 55b5787b3cd1a6e26cb82fe5c05db0d9e66b3ece OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 6d01e73298f68452ed43fe8466025e5a9136a349309d5646a35be09f95c1a7e6P2PKHOP_DUP OP_HASH160 04ceaa16dfe9fd89fac082bf90e116c25ecdfa83 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 a253517f6551bfc9c575c18d13b699d5e1ac30f7 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 c7812b898796ab486f312ad52b848b57a06b8480 OP_EQUALP2SHOP_HASH160 aa698b3b44c3f4fe28e8ecedd235d9036fa0ed9d OP_EQUALP2SHOP_HASH160 610b580bed05d2b8731193f2b76392f4386cbbbc OP_EQUALP2SHOP_HASH160 7ea5487655139fade41a88935395acb874690fc8 OP_EQUALP2SHOP_HASH160 2838014cef9261da343de71f9c46a221a3200cef OP_EQUALP2PKHOP_DUP OP_HASH160 29e978c2a0516f7aa8e7038b67a2c2e4cacb2ada OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 2cd5babac0a3798c579c38b70ce0603256698ff1 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 06958e7a0e3c5f8198e4ae5168a52d70dae43fbe OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 6e153039baded1bb4fa6ad8815093c598bbc96de OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 8923cde3d02f8408e081ec6fa63d7e401447b7e8 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 4fdbcf3324ebc1428655f4378a03620198bf6b30 OP_EQUALP2SHOP_HASH160 f05fd8ef0ccf6dee3bbf792a88883c1c8ff870ba OP_EQUALP2PKHOP_DUP OP_HASH160 dea753e482a57acb4770b82051b293e4da89abd2 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 9c59dfe5c60e343a4095df14c802cd9242eb8d1dP2SHOP_HASH160 bf6bf72e4c1d82ce596ecc8599d98327546c54f2 OP_EQUALP2PKHOP_DUP OP_HASH160 df035cbc204913936d03f97056cf21b07cbbfcd3 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 1ca999f5c95af6be43814576d77882d273fc940b OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 32495ddfe0ce9fcbe4182d772b47b80cd2df4451P2WPKH_V0OP_0 864f2a55cc145ba636c392c5e8d6b91cffaac983P2WPKH_V0OP_0 f76892e481baf75bb0831783ed75c0bc415ea594P2SHOP_HASH160 4a03c58d2d55169f25cdb2a1e8455392b40f0553 OP_EQUALP2SHOP_HASH160 bd272d45ebd1bf49278a029316843917af887476 OP_EQUALP2SHOP_HASH160 e64443778ac40085f8c11e58d521648ee7dd0532 OP_EQUALP2SHOP_HASH160 a175f06a0dd4483e17b64d966a132306d780f8d1 OP_EQUALP2WPKH_V0OP_0 2293269aea08586a30eba201fe1afd6e580d0a7cP2PKHOP_DUP OP_HASH160 2088a4a18d063d0ee8e0aa807210a6e77188f534 OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 5d3716cda168bc64939150af6ed9dfd7cf15df42P2WPKH_V0OP_0 455aa85681d2055ef10fd79aafc61f0b6bcb49b2P2SHOP_HASH160 8138e5c5a5dc04621299e56d7339d1cafedc8863 OP_EQUALP2SHOP_HASH160 0ff7ab1d3de867b8d2e612534a1ea29fdbe0a03f OP_EQUALP2SHOP_HASH160 c7943c368b6d5dc2955d46db00f7302c37a7b8dd OP_EQUALP2SHOP_HASH160 ef0d75214de2628428f7a14692b51879d15346d7 OP_EQUALP2SHOP_HASH160 0e5d0ca44a1ca6557fb970ab2148ed414ab57813 OP_EQUALP2WSH_V0OP_0 2a6554b706fed7d1dda61be127d26970141711bf22245a1fbb79aeca34b613aaP2SHOP_HASH160 6e2bd084b4969d585d73a9cf1d8f92fcaebf9eac OP_EQUALP2WPKH_V0OP_0 af76578cbb93ac86da55735313eee9200f66dc9cP2SHOP_HASH160 19a1a4da6c8c8fdbc51c11d1d86ad9d673f26262 OP_EQUALP2WPKH_V0OP_0 85b4e07c92418450c9b860f7001b2f5ed63d8d4fP2WPKH_V0OP_0 19ce9556df1ac7ade954d821c804fe6edc1e8b58P2WSH_V0OP_0 81943b6d4e225ed4855517f344ceecfed95fcef75f1f2b4b5ca83df910302074P2SHOP_HASH160 55b754c9c135805ca703d5b31c4ab0a2201c22b3 OP_EQUALP2SHOP_HASH160 bd727f986bdb28e86bb44c852423567636b454b9 OP_EQUALP2SHOP_HASH160 2c7319f6b6c9497489fb9a21cc9a813aa0134e25 OP_EQUALP2WPKH_V0OP_0 65ecc8f0c1040c973407951e21a2e2ff8342b998P2WPKH_V0OP_0 4ea96013ceda625d4073961239226e3c48f2522dP2WPKH_V0OP_0 3c25f25bacafce5411035a57ad6da369311ed30dP2SHOP_HASH160 dac576ce8914cfc5f4d1126a696e630561d42d86 OP_EQUALP2SHOP_HASH160 9b40e279c83cce699d986bf72b51381fabcac5ae OP_EQUALP2PKHOP_DUP OP_HASH160 d830e09628565836d367a2243ddc83f85552d429 OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 398bf6818588f7fb905a5b11c701155e43d05fa31de4ad1e3359b3e43a64a960P2SHOP_HASH160 bc73bd34627c8722c7d5052cfec61e776bc637f4 OP_EQUALP2SHOP_HASH160 266f99a33b4f706f57f1226d6b265e1f9dc8f32a OP_EQUALP2WPKH_V0OP_0 3f537506a6ca2b3648945813d9860ce3d7988046P2WPKH_V0OP_0 d807b1e673706579f21d6e7574b7a7199de60010P2SHOP_HASH160 3c0c4d951c20571c1b32f02b3dc2c55afb823993 OP_EQUALP2SHOP_HASH160 e2d376033fdf0f2a9e4251b9f22f2d8020949339 OP_EQUALP2PKHOP_DUP OP_HASH160 8788b0f43bb77bd8d83525d7b96faacc1808622a OP_EQUALVERIFY OP_CHECKSIGP2WSH_V0OP_0 d738fb6acb9457a90c0afba51f14999b44495291ef28de4df4a412d134537145P2SHOP_HASH160 6bccb361ba4edee86760fa0e74ddf22e7d84d483 OP_EQUALP2PKHOP_DUP OP_HASH160 a131671bb7edb0c60c45c7654c4f4d7dd5fb8a13 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 cb11a9d0bca1842fa233c08ed004d1dc53e90207 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 b15a35d5b7d0a6ce26088e07edf523d2e1b38208 OP_EQUALP2SHOP_HASH160 0ca558c619426fccadb85271abecfd4233793117 OP_EQUALP2WPKH_V0OP_0 6bf6eb2c73a55368bd9eb5316935ce2672572a90P2SHOP_HASH160 5d28bab9c63259407e65801bde3aca8647d8ab04 OP_EQUALP2SHOP_HASH160 cdf77f18920064ac52cbbc5808944bb818b63a43 OP_EQUALP2WPKH_V0OP_0 dd8711893acb832ef4c19c72eb3160772d469fd5P2WPKH_V0OP_0 a662794b93a20d20d0f6b311cc3ceeb4b832983cP2SHOP_HASH160 e17d639b8823d3acde9c215a1feedb2e9e5652c3 OP_EQUALP2PKHOP_DUP OP_HASH160 49ba7a3c9a1e400916bdb53cec76bc001ff7e868 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 99e67165795592f7da9f1d7f8461e0b30fa3e09a OP_EQUALP2PKHOP_DUP OP_HASH160 f0fd56b80d3c6edd262d917250dd820173146f03 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 6defc1cb28c5ca78c1df4dd7d19b8e8c614919b7 OP_EQUALP2SHOP_HASH160 1d909307e2ea1cc1ca3447ada3744c7e486e1e71 OP_EQUALP2SHOP_HASH160 b7bd93588b001f35b44f261132e8bb64f3475f2d OP_EQUALP2PKHOP_DUP OP_HASH160 9a36e5c761803b4e6de81bcb714a8fc41f674cf2 OP_EQUALVERIFY OP_CHECKSIGP2PKHOP_DUP OP_HASH160 5635f19966f7967a472f38502fb424c1d46596c6 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 41da2f6455158df9780abe462e7624c5586be455 OP_EQUALP2SHOP_HASH160 3c7cfe812f23f037071e80ab0a45bbedc5de9f4e OP_EQUALP2PKHOP_DUP OP_HASH160 02a1d947affc3ffe58c3aec8e33ee8cb3d5200fa OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 29bce40a51e4e6023948809f25551e978a1f1bf5 OP_EQUALP2WPKH_V0OP_0 fdc7c24b70518a1882412d843fee21067db49893P2SHOP_HASH160 e7997d468bf787483ab28abd0f4edacff5bbc60d OP_EQUALP2SHOP_HASH160 ece5794f50554284b05479bad3ca9bae055097af OP_EQUALP2SHOP_HASH160 216d66c9588d907523168ed8627cf7464f1d5792 OP_EQUALP2SHOP_HASH160 a27609fca5090080a40a35bebd69efe4a8ceba5a OP_EQUALP2WPKH_V0OP_0 e10ea21e5724d4c7989ac5f97e3926e27701a3d8P2WPKH_V0OP_0 553ef9ae0d580bb53d106cabb3362dab53d6fc00P2PKHOP_DUP OP_HASH160 15f9d1d759c02d9ccb6c6c698b7cf4ae62b94b2d OP_EQUALVERIFY OP_CHECKSIGP2WPKH_V0OP_0 c7f1da745c421c97c1b883867b565a4044827270P2SHOP_HASH160 c25fa86a15c8145a31c298d7b98985ba3ab516e1 OP_EQUALP2SHOP_HASH160 5ede0339ba7495048a0b749c470bffbfb70f0805 OP_EQUALP2WPKH_V0OP_0 0dcc78199d94b117fba4dd3d5780723e09488cffP2SHOP_HASH160 85eeae6c58d4bea885242e5c59783945d011b457 OP_EQUALP2PKHOP_DUP OP_HASH160 914e6bcc8721f3ab67d158052b3aeebb923f9e10 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 769b9a7b8d54080b4339c81df8c7ae600f4edc68 OP_EQUALP2PKHOP_DUP OP_HASH160 90d3626288aa1b2e6d3aab9d40b3846d868ea656 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 0b8de6a1700ae49a80f4ad7e3c2e2687614798b3 OP_EQUALP2WPKH_V0OP_0 33857cedd3d80f4c59a59730869e9dcde5cff174P2SHOP_HASH160 0d7e05c54e919004bcb6330d21b72414c005973b OP_EQUALP2PKHOP_DUP OP_HASH160 2f7b06ff148144e590fbeea40dd57a0a4e7e7869 OP_EQUALVERIFY OP_CHECKSIGP2SHOP_HASH160 d3d8c58ea5f91ef8fc9dd37bd16b2a96614e9fc9 OP_EQUALP2SHOP_HASH160 c4555968a8d9c05368cb32bbc1fc82a02f46d991 OP_EQUALP2WPKH_V0OP_0 c8d0fb2031bac3bd015638e9f82d1ec630f6b1c3P2SHOP_HASH160 b63aa245f3d83e12edf0fa97310134b7506c003f OP_EQUALP2SHOP_HASH160 cb82590c375f8b51fcc49dd0e042441343287e84 OP_EQUALP2WPKH_V0OP_0 2b6d8acaf28041eddac01dc3afbffd7cbb332bb4P2WPKH_V0OP_0 db9edc2e1d0d68863962df8a53b2e3ebc34e178cP2WPKH_V0OP_0 fe2b14b0577392eed086d4cc8d72ec5e13cf53abP2SHOP_HASH160 62bb419ec0f7b78b5e83e80b72892ab5705f1d90 OP_EQUALP2SHOP_HASH160 3b242c5d6fe95de001dc0b72dcb1559013679e12 OP_EQUALP2WPKH_V0OP_0 24278e48aa29ffa6e3974a3213b1057644480484P2WPKH_V0OP_0 492b8ca522e80a99452181cc27777b4198655d53P2SHOP_HASH160 f186829cd39be75fd6c312fc628255d8cfcd3412 OP_EQUALP2SHOP_HASH160 9d2e9c457cb72d6a58fe7b2467ee5f6401326484 OP_EQUAL