基本信息
witness_v0_keyhash
witness_v0_keyhash
witness_v0_scripthash
OP_0 5461e5adb74dc4c5f8c8171d8937187ada664e1200e33d6d8d2378b394e8f3e5
witness_v0_keyhash
OP_0 9f743ded2acb1ade45defb6e26be9eb7cd595bb6
scripthash
OP_HASH160 3a80bc0beb8cc793acc5486f08a6ea6ca1193c81 OP_EQUAL
scripthash
OP_HASH160 7031aa561943bad170e92f48cdd45cf278aa4236 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 86c8ab8fdb923f6c2bd2b4d54dad7702da784548 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 49a89a1092e967d761e3fe8b7f4c140354b0c434
scripthash
OP_HASH160 13a9b2cd741282537ea852473bd555f729b79956 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 2b1593ecbc8f9c56c1c9548db07ac9acfed7582c OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 bb9c09c1c8bb5ffc78ee51e974ef241f035bea8f
scripthash
OP_HASH160 b16e60ec84ec501afc2a119def36308f31b59f64 OP_EQUAL
scripthash
OP_HASH160 621b4e5853e4a519b795383b71b29b8f5ec9239a OP_EQUAL
scripthash
OP_HASH160 8093e27a535c4bbc8cd56f2e2bcd6c1fd66db59e OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 8bd734b5a0ee26e4ab69bf756dc9c288de50242f OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 b43c9e633487acf2a6a6a83504b645948386ed1d OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 896523e63c92479e838d7fba068de6f69f399ce4 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 371ad92cb5fdcb3cdc2d9a01a3c62bf1c092ba68 OP_EQUAL
witness_v0_keyhash
OP_0 e2cd0a0cad698164aea25e60779d1b9dc22cbe2e
witness_v0_keyhash
OP_0 149c27221b491a60510545c1f9ccf8d9043a95ff
scripthash
OP_HASH160 383e8c6b9ab8a7d8b4a7aaedb080d9d52adac63c OP_EQUAL
witness_v0_keyhash
OP_0 2f16285d274193db3c3c263c4552efb606ddd526
scripthash
OP_HASH160 0f96be90dcd94bee4f48587d005a1b79ca874c55 OP_EQUAL
witness_v0_keyhash
OP_0 a4b86cffa006cdbdb33228c44843ef564e8131b1
pubkeyhash
OP_DUP OP_HASH160 ddff9955835c5824aa697d7b2a1bd0775aa91371 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 4b441ca96867929096a37f3efaafc664270cd991 OP_EQUAL
scripthash
OP_HASH160 6d09913cfdaece953a4721c96fb0ad5a743961b6 OP_EQUAL
scripthash
OP_HASH160 09e85bd3c85af1d5c4e1ea7ee6d2936bdb712b26 OP_EQUAL
scripthash
OP_HASH160 92a402f3a754f83c258d8059105aa1ef741e8196 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 cd251a102d59f98ae7b52113f7a5f6e71f786184 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 ab7d7f35341736f75b5b8c5b0b29f2ea8ecb0308
witness_v0_keyhash
OP_0 d86d2d84cbeee184b9282f0aee86820994d9491e
pubkeyhash
OP_DUP OP_HASH160 0a9ec0e614c758aa5fdf712de795ab32b10f4f87 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 7bf994fe1d70daa62a2e57b32214aa593245048e
scripthash
OP_HASH160 532549e84c6867771321ef3f523696de1ad396d6 OP_EQUAL
scripthash
OP_HASH160 a073cda379a4db9e76549b534709f5e470c090f3 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 d6e205b7b99df98d8c2ed7cf12ebc3786a0230cf OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 ad2e0241c91bfdbd31fd0adfd7eb35a82810c9d1 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 fb404bb3a9b1ba761cd10e101952de8520550daa OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 23cd358ebaebb63366539db7c8ae32023c945031 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 8ff2eec0cb58cf8e973591fc6ae722ef1b44733c
scripthash
OP_HASH160 afa5e4afb2ac4ee80549836896c8a66cb845da6f OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 7c161f3aad96e66c19dbf25f60b97a8e737d2a90 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 e4fa0b5674b7b1158950ea1f1dd5062d1ae57527
pubkeyhash
OP_DUP OP_HASH160 d9617917fbeefac3ff72ec511174f36e6cd7e386 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 612ef3ea1daff022d02d98f7f9410e4374029b8f
witness_v0_keyhash
OP_0 78d609dbaca0e7e848098660d1cd819de682a453
scripthash
OP_HASH160 39c44f838505fda8b2c6e576d3c9cdc74e9fe7f0 OP_EQUAL
scripthash
OP_HASH160 1b55022008bf9b50666e29766972c0d9cf239799 OP_EQUAL
scripthash
OP_HASH160 13ddd18532290e7abcca0c44de14ea754267de34 OP_EQUAL
witness_v0_keyhash
OP_0 38bd3564d247d5c2eddc8bbe52422da433437b05
scripthash
OP_HASH160 4b9dcb2d3e01887aec74d9295aa765e1520d921f OP_EQUAL
scripthash
OP_HASH160 b59bb9e1a20a2dd23a52d029bc6891db86c62715 OP_EQUAL
witness_v0_keyhash
OP_0 1ba23ff306b2a2f18f51e366ec1c0cb89f0be10b
pubkeyhash
OP_DUP OP_HASH160 2852b152794a695e0b84bf0ba9749038aad36fe7 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 38133afef7d1bbf971a7b9134e2ac35d6741e769 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 9b46f6ee0ee4c2aeef3673a11529a375e678091f OP_EQUAL
witness_v0_keyhash
OP_0 96b8575857cb30cdf6187da1758543190d64e801
scripthash
OP_HASH160 b0d98ce2c9a679155f649478a7b6a2bf72a617b4 OP_EQUAL
witness_v0_keyhash
OP_0 c2baaa3d8efc244fe63dbac305f6d3a8c8ce7c63
witness_v0_keyhash
OP_0 53eb1c3ff4d523bdc3c13565080bab4f88665243
witness_v0_keyhash
OP_0 6cdddace9e431fdbad90077c4238ea487dd3b0a5
scripthash
OP_HASH160 7bffda576fb56adeae3ee0da47b34c28a0f94eff OP_EQUAL
scripthash
OP_HASH160 a01ea48423f29b81f78337b4e278cc3d2fa89503 OP_EQUAL
scripthash
OP_HASH160 82b55a3cab4c512914d5ca0a6f6ce8a73393f395 OP_EQUAL
scripthash
OP_HASH160 c4761f77266fe3ca91c6858a8718921fe178b7b9 OP_EQUAL
witness_v0_keyhash
OP_0 4dbeabe4a61f9a79359841b9ab3b2003b6851e07
pubkeyhash
OP_DUP OP_HASH160 f4b0d7890698167bc8a0108c10d5eda906b00078 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_scripthash
OP_0 d107f1b80bfdb895c0d5022b2940b2aef6d1d27fdb00d43651225c1e2a0a92f5
pubkeyhash
OP_DUP OP_HASH160 015c24ee9247ebe26899d2ba844104536d5b7e27 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 a0f9317f625d25b21b454ae6f455b9409687c5ec
scripthash
OP_HASH160 027cca996bc4e1cb35a3223171aa745571df8937 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 8402de22dca14469c67343012fe5e83c7b8de11e OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 7878dd7abb7f18daef5a479198a563c4790b202a OP_EQUAL
witness_v0_keyhash
OP_0 460466c4d6877bd59001989765de63ee2f8f46bb
witness_v0_scripthash
OP_0 a9075a097af1fda5c18fba2fdebb562dc267ade90246af6cfe5d8743124d7041
scripthash
OP_HASH160 7b41228a56e28b782de8dcc443e912f7d1f8c5cd OP_EQUAL
witness_v0_keyhash
OP_0 b9efe76e642d06ea9c1f4372c368618ad20ba61b
scripthash
OP_HASH160 6bf71aa117ce60048695fb624116a25af6c35989 OP_EQUAL
scripthash
OP_HASH160 082f15ee178dd5d7768db2fb2113054a6796e863 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 5f3755aee56b2209fc86cac50384081368db9cb9 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 31e09d4ca432c8c0fe5edc98e3c10f3f8f3bcd23 OP_EQUAL
scripthash
OP_HASH160 fb02584605de6ccf7ef007b25122d1faf9dff992 OP_EQUAL
scripthash
OP_HASH160 04eaddb5fc095266b310354c49aea69a98d68fb4 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 2f2b0787dbfed805acf940af9df5afd726371880 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 f3718e20cd753fbb745041501baeafd8955a2646 OP_EQUAL
scripthash
OP_HASH160 ad6a70611717c9932cedbb52d1c1390ebe807faa OP_EQUAL
scripthash
OP_HASH160 bcc63264a3ade72d1d34387de322f80a8e671805 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 ffee665e13040e70cdd90cd10be833197cd8ffdd OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 0e5985c62771bd050d4ff52d0fa2074b4e3aa292 OP_EQUAL
scripthash
OP_HASH160 13e95180f269c7021fbd8f83ba454ff0446e77c2 OP_EQUAL
scripthash
OP_HASH160 167be42251cd05c972185f9f5b46b6d25ea446c5 OP_EQUAL
witness_v0_keyhash
OP_0 d86d29a854e3a231b1ffa2c0f0b0b11b7bef5078
witness_v0_scripthash
OP_0 7b194afda062e9785f92e425cdf534c742170e9e5e68b34f8b25a4600318d835
scripthash
OP_HASH160 9a305d8ee477694f5b5aebe71ca163c36ec9a5d3 OP_EQUAL
scripthash
OP_HASH160 d5512330fe88f1b127a3f5e96ab45b346d110d4b OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 bef891f9486e445792cc67e6bc22929d31cf5b1e OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 dab18a0f96a42fce2daed9f68236c91b02b64b4b
scripthash
OP_HASH160 b32586afb8b048ee6ff74ee6b8aae594ee4bdb60 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 023c918645e78d37d8f75a72e423c7a31effb3c9 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 ce13942cb1fa8fc1fffc3ab0241d46b0da69f653 OP_EQUAL
witness_v0_keyhash
OP_0 73727ae982e0d0dc34f78803b96eae2c3d456e8f
pubkeyhash
OP_DUP OP_HASH160 605aba1a6e0f740ce6c635fb5a34bd55b67f0ee7 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 ea58907c353cf0b16ee7262cce13e712e985a5c2
witness_v0_keyhash
OP_0 cc04a4564ea9f4a5219caf4d1442546304907ad2
pubkeyhash
OP_DUP OP_HASH160 e4eb541fbb9c9505c44d9fd3a18d0354485cf432 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 a314c12e70f72faec12f6d7c7a79f4b1ccbf82c4 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 a248d0b2fac3dce2291c84ab36ed9413aa10e61d OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 86f29fc9ab72da271fd34fda2a2fe1b266745db6
scripthash
OP_HASH160 13f5884c690d5779cf6f231884b20c32a57c3915 OP_EQUAL
scripthash
OP_HASH160 4adc4de0e52215072951e346276bf2d82f53648d OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 decc0ff5105f46975953390bce73622f020a1312 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 499242775414bad52d5efc035843bcd6ae1304bf
scripthash
OP_HASH160 7508e674beeb34b76bb307bfbe92709b5885cd2e OP_EQUAL
scripthash
OP_HASH160 915797bf62fd038856f8e95ec976acd72da84dc8 OP_EQUAL
witness_v0_keyhash
OP_0 f47bcd22dda2b82c0873fa706d28c000b1089b29
pubkeyhash
OP_DUP OP_HASH160 2c7745825c0aba20a22b1cb0a26cbfab96f7222b OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 a1429a0d2d3ba4ce7b1c10855f38b3123a12c6f6 OP_EQUAL
scripthash
OP_HASH160 b806aa5ab509f4723f57907d04c08d9c2994b3fd OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 6ddb8648bd5bb46d3472fb72a62fbb62b1601cac OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 9244167ad798a7801a4bdaef3b378a83ad34ad0f OP_EQUAL
scripthash
OP_HASH160 406ed5025d08068a9ea183823347249c0597dd42 OP_EQUAL
scripthash
OP_HASH160 8c0fc6fae1dfe392b7f2320cb5154b71b8b84436 OP_EQUAL
witness_v0_keyhash
OP_0 25441d0351004c021a300c1e8217efddcf2d7357
scripthash
OP_HASH160 ac08c528d1ae1a37fa5496ab6c9f8a42533ac3ba OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 006a46d1e4e71202fdfa3c847677a3dac8bb0e62 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 5fc0ef69b554a6a1761b03ef41ffe0e4da813c46 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 65f9ae8b16cdd69393a69438b7077bdd9911eef7 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 ec6d3291f1fe7897bdcbd839037e6dabbf6d04be OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 2b6ae945a60f354c82aa18cc4e1681498286bc75 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 c05fe98d59e41dddfbc4c903318b2fd115c6e9c8 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 fb359ff1045b147246cc7368576927291e46dddc OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 7d64ec0700d4f6f690916ecd6939f3bf479da89b OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 4352a7bcc15c043073907c460f76c600eb3b48c8 OP_EQUAL
scripthash
OP_HASH160 8002a0d007c25ca137e00ec24746b55f90edbecc OP_EQUAL
witness_v0_keyhash
OP_0 6e945a388092e9466de9898eec93ffe7dc993d79
witness_v0_keyhash
OP_0 5bf1e24811e2c49ff7b5676bfec27ea9b1d0e294
witness_v0_keyhash
OP_0 9da98f17d75a559ee6b68d4c230e67e5851cc998
scripthash
OP_HASH160 2488a603dd3204a3a7ce2840df45461e98b11b61 OP_EQUAL
scripthash
OP_HASH160 de28a79bf3a10dfbab60255abd6f3c4d7bbcdea9 OP_EQUAL
witness_v0_keyhash
OP_0 1ab6fc75bf119315c1762c2797028577a3bec5b6
witness_v0_keyhash
OP_0 93ac43857b0a9b0c5e2360be3f50fd38fafad2d1
witness_v0_keyhash
OP_0 59b7a3d11a3fd0a37c1d4d0b051de31bc33f0de7
witness_v0_keyhash
OP_0 2cd1b8501d1d24b16acc93e21ffe28c579ed290a
witness_v0_keyhash
OP_0 d40d9b53949ac890253090f9090a7c9b917a2dc9
witness_v0_keyhash
OP_0 5fcb036357ff9dd8898cc6ec77f35d57c0c7a6f1
pubkeyhash
OP_DUP OP_HASH160 752995df18a4870696be72477d49433ab59da134 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 d4cb849c392b4a72665d39f0d6e1c0e8adabe347 OP_EQUAL
witness_v0_keyhash
OP_0 cefb32a4b1f56e4ff54fd44554512e221f13e188
witness_v0_keyhash
OP_0 dceebf8feec1806773684c6e75f48830da5cb2e0
witness_v0_keyhash
OP_0 b5ca30d20f3dbd875089516dd88a897366ae592f
witness_v0_keyhash
OP_0 dd593d1fdf13894445b8d5a61ee1f1a92525de8d
pubkeyhash
OP_DUP OP_HASH160 c94f08f506f35e660fcf700b840935251d306bcf OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 6952fda70b2474faaab72519429d07e102df7571
scripthash
OP_HASH160 7d33b21e84625aaba22ee50210d2d75846f625b5 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 e66a39501b35989fbcb29c74ce2c72c5fda27801 OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 47464c522ad44b8bc8870c47d634c77e9034a358 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 822c51e0a785b9690a1004e1db1140d3102446ac OP_EQUAL
scripthash
OP_HASH160 d0847616fc737c94c6c438a7e954ccc7b64378bf OP_EQUAL
witness_v0_keyhash
OP_0 71cb47dd20789ff069ca543fef3f37bcf0249709
witness_v0_keyhash
OP_0 e25cb7c75d822cc30ee5e934359c3801771e9b17
scripthash
OP_HASH160 6942992a398cbf993af022057f9c88b4b5658311 OP_EQUAL
witness_v0_keyhash
OP_0 a0ea7d0aef023eb3dc0b6d201d52c56a48e63c15
scripthash
OP_HASH160 0c92d1107b39ad0d3ae59aa2e4b2b1c9c3a889ad OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 82f8866852bdda4062096b4539c08c4d15a9c5e4 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 6eeebe675dc116ec93226b2c8a010d957ec72fbb OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 f97b199df83bfe56b770348df51f5989df74108c OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 fe0355aefd58f9343bbed3ace10ad485983b9f50
scripthash
OP_HASH160 ad55d7b4d370abef3ab8a86fa199ee219b058b21 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 1c53971571c71e1683bdf67c8482218a3ea5eacc OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 c1f1ad48205d6a437af6f75b7bdac380e8db5c46
pubkeyhash
OP_DUP OP_HASH160 96cce672acbc410fbbd6c956132cc79446d0f5de OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 afd0c5d66ee4b796d6926662d66c2d25e2d7b64d OP_EQUAL
scripthash
OP_HASH160 58d12a02a369b0cff4d0a5a62dc87dc4637ac0bf OP_EQUAL
witness_v0_keyhash
OP_0 3a0c8a35e6e69dfe2876517cc0929b19d7f6aaa4
witness_v0_keyhash
OP_0 e452ad017365832456469c96f81cca1160a954bb
scripthash
OP_HASH160 580d24b0b22d4c05ccbeedf55094244f0ec9833b OP_EQUAL
scripthash
OP_HASH160 58259d6f41f2f45a7e3bcb7886fdec56732f419f OP_EQUAL
witness_v0_keyhash
OP_0 d7f9ce602ee47000834a99d69584a474ef7d3b07
scripthash
OP_HASH160 6598c96294977361c05185a131edafa56b06a7fe OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 293b54cccc1bfe9361d09dc44dcd865e34614a21 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 3061ae205638bc56e1b73df1f0f40ef1a56380f6 OP_EQUAL
scripthash
OP_HASH160 87e4d6e77a845de5fbbd721d60c25bda72c96313 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 a2ec3ddf229c6ce0ac231bc6850345ccd1bd722a OP_EQUALVERIFY OP_CHECKSIG
pubkeyhash
OP_DUP OP_HASH160 5d1902d2540b82f0b6753286eb3ffe70b8ad4188 OP_EQUALVERIFY OP_CHECKSIG
scripthash
OP_HASH160 16f66d3f458416a2aee537b52d4efc6d23e6c0b9 OP_EQUAL
pubkeyhash
OP_DUP OP_HASH160 f2c7fa490e4041b9e8c7652e19cb1e539181ee66 OP_EQUALVERIFY OP_CHECKSIG
witness_v0_keyhash
OP_0 fb253b16102a2c6574c968c6bc152815def72c9e
scripthash
OP_HASH160 9a73411761de45fccafe9b3c29fa76f355fa1c50 OP_EQUAL
scripthash
OP_HASH160 1044fa0bf6be5c139c36b52188b210efc52c69c9 OP_EQUAL
scripthash
OP_HASH160 fcc860ac4071126c661e798ef260fe3d9bcc27dd OP_EQUAL
scripthash
OP_HASH160 87d65739a02cc1071456a0b6f058919641a7efc8 OP_EQUAL
scripthash
OP_HASH160 50ad6f70415a23611c5bbc1a363987de66f1dfbe OP_EQUAL