交易 0fb42d7aea2f495cf02b48b3f9eac12524f034a8e98729348cb367b1b3f59d60

基本信息

  • 写入区块
    711036 (Main Chain)
  • 确认数 135098 次确认
  • 时间戳 2021-11-24 08:25:42
  • 交易大小 6416 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 1.73265998 BTC
  • 输出 1.73228715 BTC
  • 交易费 0.00037283 BTC
  • 交易费率 0.0000595 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(1 笔) 1.73265998 BTC
输出(194 笔) 1.73228715 BTC
输出(194 笔) 1.73228715 BTC
输入脚本
输出脚本

witness_v0_keyhash

输出脚本

scripthash

OP_HASH160 add02468bd7a8ae6169a7c173d9ea0f15f62e714 OP_EQUAL

scripthash

OP_HASH160 75e29ba8817a8fea611609541e57a4d292d9bdd9 OP_EQUAL

scripthash

OP_HASH160 a1197ec8efcc737e52a0b392c3153e8bea91d9a6 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 67221886c0874ee4331a1c81d2a12c639560611d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_scripthash

OP_0 6b17dc168710dae270c816c80ffd708be77cb6a24bdfbb3e52492024718de3b4

pubkeyhash

OP_DUP OP_HASH160 605ed641bb745b57ebf59c600de70e509fa8f320 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 4b5b3cfb57676aa11a3cac2a5b5728a18b9bf53f OP_EQUAL

scripthash

OP_HASH160 c38ad2d6317604c2c9faffa4cc7dc00e12702f47 OP_EQUAL

scripthash

OP_HASH160 f315ed8b39ffa4953641d3451f4c21df6e9ffd8f OP_EQUAL

witness_v0_scripthash

OP_0 c7a5cb7555df5a0ec92ad9996940d52e600b65c5f3476f9d4e6c0bb85859b6f7

witness_v0_keyhash

OP_0 05a59652a40c8d03b8b18528bc46ca40763d4239

scripthash

OP_HASH160 38452e233ec04b0ba42f7b4ecb60f92db1bdd898 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 c3e4cfde2b4ffec0fee014925aaf0a8b25aa6ac0 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 326dce048846b9a1ad76321c80eb7342e045dfb0 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 5f3755aee56b2209fc86cac50384081368db9cb9 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 5eee6b75cd4314d986ef575cd83b999a1389a293

witness_v0_keyhash

OP_0 59fde89ffcd227bbbcd957c37db617e4bdf8bc0c

pubkeyhash

OP_DUP OP_HASH160 70b9d0a5090f5b9f4ea8a93543cae76937d89eac OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b224a0f71846b6b13617922213e4c58695f69688 OP_EQUAL

scripthash

OP_HASH160 014b411dfb444cdc461cade960720011b48bc3b7 OP_EQUAL

scripthash

OP_HASH160 1526e1b34b2db003ffca8e8b12a3ea514cec4d14 OP_EQUAL

scripthash

OP_HASH160 ca2e8e4e2e7361bb9215e3532ee9a88f25473d01 OP_EQUAL

scripthash

OP_HASH160 07920993e1dfe15fb67593221176e06b29db07a4 OP_EQUAL

scripthash

OP_HASH160 8e53a9f3fa9a3c0731478cb09a3f4355ba8d38b1 OP_EQUAL

scripthash

OP_HASH160 978f7bcc51533e1408339082156276960d68b1d7 OP_EQUAL

scripthash

OP_HASH160 af1c26870ab7f692277d4891b1ba702ab479f21e OP_EQUAL

scripthash

OP_HASH160 7c917c4cf65fe6b06d763f26ecae7b14dd0b8903 OP_EQUAL

witness_v0_keyhash

OP_0 03117c856a888ba1e38b6ffd28c27d7d82ccd8de

witness_v0_keyhash

OP_0 88125d4bc2c56f5037b6c6ca9782659ac4a23951

scripthash

OP_HASH160 d3377f02931fbbc819fc8cb449daa5404e17d5e7 OP_EQUAL

scripthash

OP_HASH160 44bff0489eabe0644e6fd12332e493ebd7c761dd OP_EQUAL

scripthash

OP_HASH160 a9c03b3e890c7f771ac15ee7b203eb0f2c035d67 OP_EQUAL

scripthash

OP_HASH160 313a3d1fa0488c02f7de62e5d08ce93201ee9b00 OP_EQUAL

witness_v0_keyhash

OP_0 eea2532726d05926a5a651c83fd61780f4096e47

scripthash

OP_HASH160 cde88d618f8e2439ae2f07885f07d22530219a84 OP_EQUAL

scripthash

OP_HASH160 2665efc640b3f25e87cd99dd968162f489a5ba2d OP_EQUAL

scripthash

OP_HASH160 1b6c00ad06acb5ade80c2bf6b9006707410a867d OP_EQUAL

witness_v0_keyhash

OP_0 3596fb2a8ab28f20e680b3635f36406c4e425c1c

scripthash

OP_HASH160 da749b606d73f90c1580b88e9fece2afc1460d90 OP_EQUAL

scripthash

OP_HASH160 7dca70bfb74b67e4880c602e9f63e4fb305cc7e0 OP_EQUAL

scripthash

OP_HASH160 b2e6933456d5acb50239bb25dbe11b136248c899 OP_EQUAL

scripthash

OP_HASH160 06177e6944738421d22d8b13a279d151e2f16b67 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 3790d0a48e2e393ec4ace68baaeff945d43d7a01 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ac663e87164a953d7f00cb27d71d257eb9979f77 OP_EQUAL

scripthash

OP_HASH160 efbc9f49d4e6dae438a82a07d5d66c2b16599e3f OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 a17ba6301bb2a6bf9c1a1a60eafd90a2e5c5e031 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 57e904d65673cab42189be757db1f4c294bb282c OP_EQUAL

witness_v0_keyhash

OP_0 d45d08cbef0783af56b852158f2c867a8a4e6fcf

scripthash

OP_HASH160 48780dd7d4107b577cc1f95f0ad92b8f66ae45f7 OP_EQUAL

scripthash

OP_HASH160 1b6449380122a1f383eab78e004282a35b0e2941 OP_EQUAL

scripthash

OP_HASH160 07c75b15b85000293ab886a0a04f125d1fd4181a OP_EQUAL

witness_v0_keyhash

OP_0 20083687df7d6bc9581d92d0aacadb7bc121c736

scripthash

OP_HASH160 2073b9a3d3017e6901ab469a5203f896bfeaf40c OP_EQUAL

scripthash

OP_HASH160 7de88135ac069dbb4f267aefdc00142ae401da6c OP_EQUAL

witness_v0_keyhash

OP_0 52c874d50c997ad175ff34a958e719b7981bf63f

scripthash

OP_HASH160 24fae2d69b91e9ec73371ea6473d37c4fee8deb4 OP_EQUAL

scripthash

OP_HASH160 1ab0f97d1bb28d2f106e6b35d7d08ca5c04af592 OP_EQUAL

witness_v0_keyhash

OP_0 399659e9de04573f540c9a58637fd61d4150e6f4

scripthash

OP_HASH160 d73e923358e4d887108c4fed2e5c5f9c44886ac2 OP_EQUAL

scripthash

OP_HASH160 b286590a977012d71135c4de585724054e5055bf OP_EQUAL

scripthash

OP_HASH160 e587d8356e20202ef33a406a503ab0d57f88c4b4 OP_EQUAL

scripthash

OP_HASH160 ceb395c871e7eb81457173a08b0942fd7dd0e205 OP_EQUAL

scripthash

OP_HASH160 49e58135e9b70983dca456d867eaf4453a1b7397 OP_EQUAL

scripthash

OP_HASH160 c451938a57e9192842afd7ef6b77c29985e72b86 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 75a1526106c9bfaa3713302ac6d9b02696aef457 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 c95d9b41dfa4ca33d7789cbab0174356f389fc60 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f662f88e05219831a2aec06aa7b38951202238c4 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 101329d90c0281c73c4c55671c3dcad181451ea8

scripthash

OP_HASH160 084c6116c6f867a5763415c0369200a008c26259 OP_EQUAL

witness_v0_keyhash

OP_0 6ed4149bc046d23aed4357a48e766c4294776598

pubkeyhash

OP_DUP OP_HASH160 5c33ac2689a524016bdd3548c79be8f1458a6005 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2b748bc4dcf3dc9dd02525a0cbfea779f72057d0 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d44f753ec38e6ba96c721af59cfa8e4981f53e83 OP_EQUAL

scripthash

OP_HASH160 21ae189ce2c579b45051778e30c70bb1c9743957 OP_EQUAL

scripthash

OP_HASH160 610df7e70d20ea70490c8eb7c0c80014629c72b2 OP_EQUAL

scripthash

OP_HASH160 af9e0c9fa5a8556a0596d4d904d04a2b5b2cf6e0 OP_EQUAL

scripthash

OP_HASH160 2ec185a71c6812022ee5df5fc6c2b08b463cd03c OP_EQUAL

witness_v0_keyhash

OP_0 9ea607c2da1ef68f495e6b4536ff46d07c8c48a9

scripthash

OP_HASH160 d422ccb9515ef25e261ff6eb567088d92fc9acea OP_EQUAL

scripthash

OP_HASH160 64d99a065624e9427e750f8868703e35710248c1 OP_EQUAL

scripthash

OP_HASH160 949b6e1e2b97e76dd006ad3fd1d2cfd532937ac2 OP_EQUAL

scripthash

OP_HASH160 114631e0d9ace82a30624c16b27cedc27c8b9339 OP_EQUAL

scripthash

OP_HASH160 8434b5e1f7a35e526957da8f482a8bb79788609e OP_EQUAL

scripthash

OP_HASH160 f1fffd57f16ff2ad5d418e3f5b48145ddfd59c8f OP_EQUAL

scripthash

OP_HASH160 b2f7f4aa13b0057bcaa61c9f67885cb704cf19f5 OP_EQUAL

witness_v0_keyhash

OP_0 a3228693c60fca5e9a6b13495b64eb16125e05e2

witness_v0_keyhash

OP_0 5672b4e2c2dbf0a9a7e42684e388757105c8f6f9

scripthash

OP_HASH160 d3ddad52e08f36fbdfa903c99cee547ee40af0d0 OP_EQUAL

witness_v0_keyhash

OP_0 75db6f0b7d005383c8ad2abff63b8a1a3a77f446

pubkeyhash

OP_DUP OP_HASH160 238b10d182655abb229d641c05e16d0822d5701e OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 4ea64252256749e37b42a1556c6d92a495a4cedf OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 ac285c999b8e18d3a5cadf6b6573855bb17616dc

scripthash

OP_HASH160 730f08fa7dc2ff336e05fa28ebfd64a24ba532dd OP_EQUAL

scripthash

OP_HASH160 52b66eb5e6e479b4fafb01311df424ebbe5945b5 OP_EQUAL

scripthash

OP_HASH160 08c18b6331555d15d6b767561c0fc0f90a36756e OP_EQUAL

scripthash

OP_HASH160 a1573bb9209126be15a50b9de602b33c27805f19 OP_EQUAL

scripthash

OP_HASH160 be59520bdad6718f14c89c788b43f15c24d23e56 OP_EQUAL

scripthash

OP_HASH160 f3be44fe339b6ad7d861279f9ae26c0db75f1cd3 OP_EQUAL

scripthash

OP_HASH160 5d5df2d99c12639529cfb6d9ea1aaf01b060a191 OP_EQUAL

scripthash

OP_HASH160 5a2f19ef197989bc350849ed82fd87ac3ff4a6f8 OP_EQUAL

scripthash

OP_HASH160 e430e1cb6ea4ae18ba912729d746060416c86fdc OP_EQUAL

scripthash

OP_HASH160 0488e9f9b7a260a7b0a1f7aa6b7adaee9d0ba79a OP_EQUAL

scripthash

OP_HASH160 84ddfc58580b6962a704bc3083872f74687c7e4b OP_EQUAL

scripthash

OP_HASH160 0e51b39e591b66c1ea97dcddcb5354c250e07a39 OP_EQUAL

witness_v0_keyhash

OP_0 5e7278845d1e8bf8e25e39d4a0551a195599f33a

scripthash

OP_HASH160 6c0ebd93a62f30a7b45ffc7c3c76bb9d32bf59e6 OP_EQUAL

scripthash

OP_HASH160 d431308a3a78031d545e2da4f2e4f04c99b9c997 OP_EQUAL

scripthash

OP_HASH160 f236d53545e39834401d30fe701d8bd78001fc23 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 65f00de9ca0ad14fd79d32522547f79e520af190 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 c2100b6e2f847e404ecc24726e50a26210cfd42e OP_EQUAL

scripthash

OP_HASH160 3a2a059d1b84a681a1dd4cdda751d982411706b4 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 df2d00d725a9ea8c9ee865d9696500d433498ef1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 8b69c37667ae16b67399162d0c399afddca551f8 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 dde9eefdbde51182ec92dc80726c94993991248e OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 2f15c89c6f05c59b7aa8c6ee6cf9e9879115e381

scripthash

OP_HASH160 64bd5fa150ebfd9a1dc38e9e0f60d6422103ad1a OP_EQUAL

scripthash

OP_HASH160 e6afcfe737a392fe60759d72784318f4386523c6 OP_EQUAL

scripthash

OP_HASH160 7b23422b5d910dc0f00894d83d6e6c9fa7349095 OP_EQUAL

scripthash

OP_HASH160 f295deed2f82fba410f3d73c1b1ea643fdeec42b OP_EQUAL

witness_v0_keyhash

OP_0 f369b274fa4a84dcad57f800ff7378ab9348fd66

scripthash

OP_HASH160 a9c1316ecc95b655339a32d5af26877d9abfefae OP_EQUAL

scripthash

OP_HASH160 335d1a9f3808efc2de54a2aef1b80af115cee7b1 OP_EQUAL

scripthash

OP_HASH160 04b5d03690296b84f39ff964461da50a48dab9cc OP_EQUAL

scripthash

OP_HASH160 31eb86150dc84100682510602f2099ef3a51425f OP_EQUAL

scripthash

OP_HASH160 d41cd7fe305e0157a5cedb96be1e36f8726cc526 OP_EQUAL

scripthash

OP_HASH160 6ab9f1d1bab0cac6ca647ad6c4766ce93dfb3546 OP_EQUAL

scripthash

OP_HASH160 a555a7ac4cd234dc13be6295690d85215bff27ef OP_EQUAL

scripthash

OP_HASH160 4d813799b084ba91dd3e2c6f2d3c01739773678c OP_EQUAL

scripthash

OP_HASH160 762af515683d5616d8a74edddb0258211f656c12 OP_EQUAL

scripthash

OP_HASH160 f7350d2a2c1a9b692dbc1a446a6fa9a87455e3fb OP_EQUAL

scripthash

OP_HASH160 afa48d75be6789a32774830876536a87e4e8bd73 OP_EQUAL

scripthash

OP_HASH160 1dd5286d1d79ea23ba7c433e0f5eeef1b1b8c93d OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 7e924d4cca392a906fba3d688d92c6fca73e769c OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 c31b5e1aa208bd0685e9a7d9cdd30af06eb4c763 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 6a8a5a186f7dfcb3779e4873a06a429c792e5458 OP_EQUAL

scripthash

OP_HASH160 93a213453adb914f27760cc198f8e1326b8d1ee2 OP_EQUAL

witness_v0_keyhash

OP_0 47ee901922b249742d112433ea08225bb93ae3f7

scripthash

OP_HASH160 066c09dd044db6f450d6917a139e961aea606b7a OP_EQUAL

scripthash

OP_HASH160 7d8edb1c44fff26cc03e2942c4f6ed2fabd09812 OP_EQUAL

scripthash

OP_HASH160 f146439345e17db9538b7f93c589e262c16ebff1 OP_EQUAL

scripthash

OP_HASH160 1237b3f93e5a991c033c1720533b2f72e1e562b6 OP_EQUAL

witness_v0_keyhash

OP_0 ee07a8e99dcf7c6473e8fe879006d16209d9f5e2

pubkeyhash

OP_DUP OP_HASH160 ddaaaae4bf5c9590b1970e390c7bda803cf102f4 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 a6ec1bed14b3c5e62dcc7575ff60cbe8d559a775 OP_EQUAL

scripthash

OP_HASH160 6f9f8da72e2c40c88abef5fd961f9d4cc6462695 OP_EQUAL

scripthash

OP_HASH160 0bc30ef876b245241abf2e105aa9dc1bc9111f3a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 f3a362906674afe231f3bb82eeee776e5afa60bf OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d3809152eac061d5a5642bdab2a599f08f065896 OP_EQUAL

scripthash

OP_HASH160 8835ff0d40044d022e6e93fd09758171b382d880 OP_EQUAL

witness_v0_keyhash

OP_0 7f45e25fa567242b9e31ca34fa7a93f5a6877495

scripthash

OP_HASH160 c1cf3956cbad2de984910c7a0528a0edb1282a37 OP_EQUAL

scripthash

OP_HASH160 ca451d2f5abb505e7b8f9de1ee8a571984b7c044 OP_EQUAL

witness_v0_keyhash

OP_0 2895a335fbe9a097e54eb1712b097387251ced5f

scripthash

OP_HASH160 d33a111ccb7ff888ba97ef3ac3113ab60fd375d2 OP_EQUAL

scripthash

OP_HASH160 311128825d9fa12e78bd109fb3dcdbfe7040b8e5 OP_EQUAL

witness_v0_keyhash

OP_0 df8265462713e51da78d85dd135dc51e5bb3da7e

scripthash

OP_HASH160 fb52e66749df6959d8a0719b19c146e533276d69 OP_EQUAL

scripthash

OP_HASH160 fb2beaecc160943b7263be876766d14b39408df0 OP_EQUAL

scripthash

OP_HASH160 1ed94af974ebeff6691ab825718366d36283bfff OP_EQUAL

scripthash

OP_HASH160 488971c81bb1e647c7a77027166ab9381cecd6ac OP_EQUAL

scripthash

OP_HASH160 9aa5b4569f4054b4501202a293ccfff398d0e6e0 OP_EQUAL

witness_v0_keyhash

OP_0 4df2dffc7cf47ea8859e3c3e93a0cf37508bdde4

witness_v0_keyhash

OP_0 12b14ef26b916b73a51634662a6ce6ed31d0a83c

witness_v0_keyhash

OP_0 2a6946bf11f096b10d1013ca7103a65431fdbc27

scripthash

OP_HASH160 5d8d0db00abed506bfc5f7789bf8a1c31ec20361 OP_EQUAL

scripthash

OP_HASH160 b6fb1167ed46a8d87c91c832a060eb3a2c166d36 OP_EQUAL

witness_v0_keyhash

OP_0 a595daadeac257b753de6ce8b5574db53198af5d

scripthash

OP_HASH160 51503574629d7b50c23cca3c39df47f6d66853f8 OP_EQUAL

scripthash

OP_HASH160 ebb9cfe1f15e33efeb23575c3592822499b3608b OP_EQUAL

scripthash

OP_HASH160 3afcdcde0d220cab26980302134562ff4c28d525 OP_EQUAL

scripthash

OP_HASH160 03c1ce8ed211676725ffd6581d2006dda27ca53e OP_EQUAL

witness_v0_keyhash

OP_0 42f862148fec71cc4e0e2e3f135b55383b278ae8

scripthash

OP_HASH160 3f8a430b1a0ddafc2882121dc96e2ccbf7cbf303 OP_EQUAL

scripthash

OP_HASH160 c5e3bd4e939d8182a487772cc3781bf8fedc20b6 OP_EQUAL

scripthash

OP_HASH160 b58c8e298db492f54ed31375133398a813ef5efa OP_EQUAL

scripthash

OP_HASH160 58df3391f5d5de0518754d7db498eca415e9fc3c OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 70c8529ad9de5df72c4a36895ca52c0b840b4e3e OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 51b88dee4eea7bf76311a0ddf6df048f38fc6bf8

scripthash

OP_HASH160 de6398dde4246a940f471b5d24d2eaf6891a736c OP_EQUAL

witness_v0_keyhash

OP_0 0f725f31541ec10ae9d5fb518e91eed54bc60c5a

scripthash

OP_HASH160 4f0c3e7793e163c79c49527ee03ec450c78d3b2e OP_EQUAL

scripthash

OP_HASH160 21030437a6b914b74cb632ad976ec1ed1b987317 OP_EQUAL

scripthash

OP_HASH160 508fdea849dbbe1b03c2d05e3532a16513d2ce03 OP_EQUAL

witness_v0_keyhash

OP_0 a4ebad69bfdf038ec773285b30eb21ecb82a41d6

pubkeyhash

OP_DUP OP_HASH160 dd7f91296c67e1e0bf9c38ee9f5ad0f7675ee545 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 77ae34b4d09eddee3b23aee7a29e51aea0056fa2 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 31c3619ece1cc6dbb096331b62e59fee93ff0ed3 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 9f6786a4a0214d0eb02d7cfd7f0cf626d796dc47

pubkeyhash

OP_DUP OP_HASH160 a2d2ca2a685bc4057c28e2b9213c01f57b1a63e7 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 18c9e0709e164554c1336a0dabd43763662c3506 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 ba58dd448dd6baeebad4c9cd736ce7f5b1af2988 OP_EQUAL

scripthash

OP_HASH160 7aedc65e79cf1d7fbc32557bf690ec3ec2f97a1b OP_EQUAL

witness_v0_scripthash

OP_0 b85ac2fd5a97695624ae654344e7c2ab023751052de849725a2b673359908df2

scripthash

OP_HASH160 ddd1d549d75ed8e43536c9d6ea46099f26bc0042 OP_EQUAL