交易 36a1570afe08ca294a15c7a46fa1a8e7b6a1a49a8727d06f8ae86a174adb2247

基本信息

  • 写入区块
    813889 (Main Chain)
  • 确认数 61155 次确认
  • 时间戳 2023-10-26 16:25:32
  • 交易大小 6550 Bytes
  • 其他区块浏览器 BLOCKCHAIR
  • 输入 1.03730592 BTC
  • 输出 1.0367238 BTC
  • 交易费 0.00058212 BTC
  • 交易费率 0.000091 BTC / KB
  • 推荐钱包 CoinEx Wallet
输入(1 笔) 1.03730592 BTC
输出(199 笔) 1.0367238 BTC
输出(199 笔) 1.0367238 BTC
输入脚本
输出脚本

witness_v0_keyhash

输出脚本

scripthash

OP_HASH160 a8a42ea96bbccf85a364bc348326418e18079fd1 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 eea0f12ff5fc6152a68c98a60cc209dc527813e1 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 d0b5c6cbb2c9f366cbc53865788df4f0b1254fbd OP_EQUAL

scripthash

OP_HASH160 edd72e20adc0fd6fb3918e803db450d42bcf6387 OP_EQUAL

witness_v0_keyhash

OP_0 83f6c7c5b53046e7309a216a0fea8c0759d518f8

witness_v0_keyhash

OP_0 c9c9c28de239e04a4e820d0d686d11440e2c321e

witness_v0_keyhash

OP_0 e2aee4abfee53a4ad84868f070276ade39d21478

scripthash

OP_HASH160 7dea9a2793443851d8b78036463baa459dbbad5c OP_EQUAL

scripthash

OP_HASH160 206298bcf12128af76821e4ed1015bb5b7591718 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 2ed6847a5ada8e28cc744fb6fad9c9eb1ad174fe OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 98f53fde1733e34a09578a770a18df65e01099fa OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 83c428d91d7819a48324e8ecb952abd13d0634e3 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 dcc9f3918d4913edf3a32be5f2fff683bf213a58 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 a7d6b5e198c2fdfd07ad42c02115e093bf6e44f0

witness_v0_keyhash

OP_0 e831ad5853d2d3d1a68102187fe4a86a4436b51f

pubkeyhash

OP_DUP OP_HASH160 3502a124307d62210c982e41b2e8e34463b6d614 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 1cb1fea9dc5a5d69db57e7d9c4eb269910da4a76 OP_EQUAL

witness_v0_keyhash

OP_0 f3cee4fe561c352efc5c02910ae222ec0962eb32

witness_v0_scripthash

OP_0 9a7fefb1eab68899bb821de5b72d5ed6fdb229b4f7edb5088d008bbaffa0f06a

witness_v0_keyhash

OP_0 2cdd2f2c6d251aee69b0b26f6833365f6b2b1a4b

scripthash

OP_HASH160 795a29a6dae9b1d71b43f9a29aed05a8f54082dc OP_EQUAL

witness_v0_keyhash

OP_0 5db408ef584ba9259aba57fc772091b85972bb41

witness_v0_keyhash

OP_0 13ffb93c166efcee11ebae20d008200449e9a1df

scripthash

OP_HASH160 319704ad93e947830d096ab0ba233211da3de53e OP_EQUAL

scripthash

OP_HASH160 8628033f90eba12e54df1a73fe3d85555ab2e496 OP_EQUAL

witness_v0_keyhash

OP_0 fdfcd5700d17eb237b7a853ba808a8f733aae749

witness_v0_keyhash

OP_0 fec682ec72bf7fda4d3426f3d10b6e02caac7eb2

witness_v0_scripthash

OP_0 96b80f6c346f49a582146e7c173e5cf0ba575ef9bb68d97cc4485efa4f73853f

scripthash

OP_HASH160 08cf4c9552d31c4f43215af4b511763c3b0e6f61 OP_EQUAL

scripthash

OP_HASH160 cdd37db8e49facce992d6eda143322ecbeaa3cfb OP_EQUAL

witness_v0_keyhash

OP_0 7636b03e16954ef9f97a28b67f5357517f529dd0

witness_v0_keyhash

OP_0 186844a8de9f115259ea625b1cc126d30508708a

pubkeyhash

OP_DUP OP_HASH160 536d7d2b37048075b640d37736d5bb58323ce8a9 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 3be838e5c506e69446e03782ab0daa57dfd825ee OP_EQUAL

scripthash

OP_HASH160 9b923353eb166d6820f7a531c61f85e8de3d9bc6 OP_EQUAL

scripthash

OP_HASH160 9fbb2630269b65de10515922732592fbe85267e5 OP_EQUAL

scripthash

OP_HASH160 070c695243f3066183e1f7283ea33715dce203c9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 fc3d47bee8341047fe1b5b0c9305ba472c17ae16 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 16751c9e3f9e51010d31544b704f21f261fd0111 OP_EQUAL

scripthash

OP_HASH160 54bb3c9708bc7292fb180309f916984b0eb15dc4 OP_EQUAL

scripthash

OP_HASH160 73f3214e78a2eddf39b1a2dc443010a795f75b77 OP_EQUAL

witness_v0_scripthash

OP_0 61493cc029dd44398ee9fdb6b967841cb24930ab123b6a5859c7f3ff9dac61e0

witness_v0_keyhash

OP_0 65887f1652e0a5ea26757e96f5d1efdfda91914c

pubkeyhash

OP_DUP OP_HASH160 874701d800afcf2c9c7cc9e93c6bda567db0cc87 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 8f61dd6adc6a91c5816763636f565dcb26a56acb OP_EQUAL

witness_v0_keyhash

OP_0 b7eaee8c4a14c0c48c673d77b2a5dec7f1244be3

pubkeyhash

OP_DUP OP_HASH160 0e4e1713225742e7c871447bfa87a83174ff304c OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 187d4cbb4f9f04eaea77aeadd30133ab0f7579e5 OP_EQUAL

witness_v0_keyhash

OP_0 10ec1ab7a7aa4c8d764fd40389b9d895a9af1470

pubkeyhash

OP_DUP OP_HASH160 a0de7da8032c78484392ab8517621a77f58aed4d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 eab7c5fcdcc367fa539744a1c6748be9ab3efd5f

pubkeyhash

OP_DUP OP_HASH160 232c7d8d13fd4d9d85dd927f4240cba94aba4460 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 06d9df27179cd059a67b674a4b90d862c155de5e

witness_v0_keyhash

OP_0 dff90a5ceb30def4d837bf6d6826ee39e25a65a6

scripthash

OP_HASH160 faff963d8a7b7d6ac23f45dec593e15d3b196780 OP_EQUAL

scripthash

OP_HASH160 8edb75a2605a46186f1bf9b75dda6c7a89b841d3 OP_EQUAL

witness_v0_keyhash

OP_0 c587d0facc713e468b7ed47fb996e72384811017

scripthash

OP_HASH160 2a456d6c93dc833f718f08f36bbce32741080db9 OP_EQUAL

scripthash

OP_HASH160 ff2761e09e63710ef2919f4c315a1b4a48a6af84 OP_EQUAL

witness_v0_keyhash

OP_0 4f7911325d0331144dc462d0a01184ba753e6d6e

witness_v0_keyhash

OP_0 48cc1c54867b8892b27ec628532e28e3167deae7

witness_v0_keyhash

OP_0 de9bcfcde4a744d553bf3a1af674b7b515626191

witness_v0_keyhash

OP_0 3561783aab30dc178d61b2a9ed832dd3b7d6bf90

witness_v0_keyhash

OP_0 f4605a71bc6833d414afac183cc659680a4a13cc

scripthash

OP_HASH160 3833090c48c29b56b86ed13e7cc17df14875b3d4 OP_EQUAL

witness_v0_keyhash

OP_0 04c72cdd1c281fcd6e9509e987e0ec11241a37e2

scripthash

OP_HASH160 a2b33d59756341e61fb9e3ce7e3b83402d98b966 OP_EQUAL

witness_v0_keyhash

OP_0 926d86afcdbefa2d9cb74db6fc533fb1b360cbc2

witness_v0_keyhash

OP_0 9b8ef7d93f5738123c901b80de73812cc8d0ce7b

scripthash

OP_HASH160 ab1ddd0ae215bd2bb2b7a76307ad11440c77f07d OP_EQUAL

witness_v0_scripthash

OP_0 07706a8efb19e066badf68abb97de91d74633f04cac3dd1795a466e255556cc6

witness_v0_keyhash

OP_0 8337530e1361cc36fa51d32fe2c94010850711f4

witness_v0_keyhash

OP_0 6708df0d177c17f7e01dc44de918d2ddb13e8987

scripthash

OP_HASH160 563bb4f8de466d0a8e2e7f55840088399b76864e OP_EQUAL

witness_v0_keyhash

OP_0 dbe9c7223f94b46ade97bd52335f7f7140b3c689

scripthash

OP_HASH160 2fdbb87274ae4acb83e79038515ea2257eeb356f OP_EQUAL

witness_v0_keyhash

OP_0 a441083f4791c1aa3feaab613ee5efb704f8caf9

witness_v0_keyhash

OP_0 d0a072407c3954dd522e20591dd76445768254b0

scripthash

OP_HASH160 6694939adf6a78ea7fb1bf73f22312d482ed9733 OP_EQUAL

scripthash

OP_HASH160 1321ece744fe5cdf9005c19d2f34aea1ade8d4dd OP_EQUAL

witness_v0_keyhash

OP_0 f7f4c091adc9c5005a12e56e54aae80df15aa896

witness_v0_keyhash

OP_0 6ce407c42afdf4c7c549b189ebcceb4047e29b69

scripthash

OP_HASH160 0e538e7edcffc24ac7995a7cdb1d1a2e8f5f30b9 OP_EQUAL

witness_v0_keyhash

OP_0 68d55c68da8811b9ffc51a0ed462c566598a1526

scripthash

OP_HASH160 30fe88e604e466cd3b34cb0ab26fd9eab38d5ad9 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 18b9327f036efa8589e844b3bad0683d6ff6cd5c OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 7abef661efcafcb3c9e90aef35935813d11b182a

pubkeyhash

OP_DUP OP_HASH160 6d5011882f84398e1038c87d6eeb473baa89ec20 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 217e04a3af7ba17af15f234f7d2bd98289bad0f2 OP_EQUAL

scripthash

OP_HASH160 f0235642f35da8ee8851da1c7a9c34344f9ae0f6 OP_EQUAL

scripthash

OP_HASH160 9e5394fa85e52e1ee429c63e340f7cf7e78d4b40 OP_EQUAL

witness_v0_keyhash

OP_0 4c479988d91b8aa6548ac289a990edf285dc7425

witness_v0_keyhash

OP_0 9fd2b9e46e82e20254a1ae1ea2341a9a88679ee0

witness_v0_keyhash

OP_0 eebae44e42c6235846fe6edd8c033476684fa45a

scripthash

OP_HASH160 5310e0ca0104bee4b8e4c44224ea5683f2e27d69 OP_EQUAL

witness_v0_keyhash

OP_0 b794bf27b18f906d24a75682099828651c0f5fc6

pubkeyhash

OP_DUP OP_HASH160 f97266523ec93fa042307204f7c2ddc9f0169be8 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 46b2891d2e0018b2a69436cbdc56610cf0de149d OP_EQUAL

witness_v0_keyhash

OP_0 d57e563ddcfd57c386d62c547636a6a11bbb423f

witness_v0_keyhash

OP_0 64d60d163b202bd58bc651c5c8757523329b250f

scripthash

OP_HASH160 52e37c1665bf51b41ca2443efab05888e05d084a OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 8be66a1cd5c24acf11ecf7227ad46dde9e45f003 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 e2eb82e72cb5e20242a229e1d5f9c57e52a25660

scripthash

OP_HASH160 aef8bca85f87c768e768bcd04121713f49ff56a0 OP_EQUAL

scripthash

OP_HASH160 7f9c1bbc92763bff11654a8372e22a332daa473a OP_EQUAL

witness_v0_keyhash

OP_0 154af18b411066a0ae51b83e2459fcf56d61b57e

witness_v0_keyhash

OP_0 d22f27e6246de8922a1d5cbab4738aca34c1ac66

witness_v0_keyhash

OP_0 7789d153ef3a014b2f0c09d94ade1d0656ad99a4

pubkeyhash

OP_DUP OP_HASH160 31543e54046d60f7117139f72be1e1c0be8a120a OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 561d5b252b48454aa875b293c989c9483bce835a

witness_v0_keyhash

OP_0 c8017ea252210e04679109da3129a19782f0c0fd

witness_v0_keyhash

OP_0 3fe445943e015641f15b7c30ec40c5a9e2a75141

witness_v0_keyhash

OP_0 bcf7b1798d12ddb5e000d6618c37ac8169699b39

witness_v0_keyhash

OP_0 3d77939cbf7c468bd49006e1511e2645960c51c1

scripthash

OP_HASH160 89d39551642dbc76ea02ace04be8903ba7000765 OP_EQUAL

scripthash

OP_HASH160 18dd260c9818c652c6fbd022338f1fffe1184725 OP_EQUAL

scripthash

OP_HASH160 868a1f8efe3ba827de4741f15196ac69e1825de1 OP_EQUAL

scripthash

OP_HASH160 9e70f48d1d3c9c1742b6d0205bfb306095bba6ef OP_EQUAL

witness_v0_keyhash

OP_0 dae2f4c65e7580b1f73ebbbeacd27d41f2ce837e

witness_v0_keyhash

OP_0 511f00b1bfbaba358e1778d94a09bc100f797bb5

scripthash

OP_HASH160 993e9b5496d71c0a027b1bab9a3dfe8c5c3baccf OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 522053bad703f514d7fd4a898922f1a00b216791 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 278d08e604717b6d382cfa33277e1023b24572ef

witness_v0_keyhash

OP_0 a2d1590ce4ff6656d999d4b708ec4c8840d682f1

witness_v0_keyhash

OP_0 14c8253fc33fabfc7e35b7075fa0423289ae8f56

witness_v0_keyhash

OP_0 44f5b023207bc2e66725b766776af093235f9586

scripthash

OP_HASH160 6fc9b92d904d2eb912075b4e129fae59001ef5e9 OP_EQUAL

witness_v0_keyhash

OP_0 82ea6c89d5f4a78bd07c18915ab51077bf0acc7d

pubkeyhash

OP_DUP OP_HASH160 073e826ff7dfddd179b75b80aa0036d276ea8b2d OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 6be35e25ddbc3f4f9a0eaadd192c1d90795cf0a7

witness_v0_keyhash

OP_0 2d8b2bd93dcf9637ef0c81163dbc648b72056c3f

witness_v0_keyhash

OP_0 960f40b40011e38c692e6d6957031af3be089b00

witness_v0_keyhash

OP_0 a4dc0f06c5be324c3a5f4ba1a5f081fed3d810d1

scripthash

OP_HASH160 c38b3c526218d287853c757243bbb20f31a8ddc0 OP_EQUAL

witness_v0_keyhash

OP_0 cfb84db35345a35c66c280d69cbe8c075e4e74fc

witness_v0_keyhash

OP_0 f6ba671a019c09c0804a495f55be45cb38ef2786

witness_v0_keyhash

OP_0 1a71463851b444a07600494c45a21acb913de9fb

witness_v0_keyhash

OP_0 64d016f841e41ee6e2ef46cfe14d04990b757ba1

scripthash

OP_HASH160 75e7f71d3be9d398b69dc7a7747fee0732c43e49 OP_EQUAL

scripthash

OP_HASH160 68f8abc1bc5fbfcf613665f0f5ae8cf1d188943b OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 b5dfdc76f8306f6c8a16b6ec79f10121a91e5aba OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 3f64dc0796c9d8c4199ae2733caee9e698c13706 OP_EQUAL

witness_v0_keyhash

OP_0 e20a05cc7027ee43a7bd4a1a4d5cd6722c7082b2

witness_v0_keyhash

OP_0 b66153c51a5d36b67a9c0d048b2ae4a824e5b387

witness_v0_keyhash

OP_0 06fbb0777e363bdad81630845e31348d0bc8bfee

witness_v0_keyhash

OP_0 fba8bc9fe21908a8a6e5a3dd253f418a46e4708f

pubkeyhash

OP_DUP OP_HASH160 9d048d0ee55f8019cb7553f08767ce5a530bbf8c OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 518fd61e451ad6d05883c7d5bbb46f454a397faa OP_EQUAL

witness_v0_keyhash

OP_0 c6d3be074c9c84767b6b123d84973ff01adfba82

scripthash

OP_HASH160 81c675d5d4417b9478f98b5dc3439cc8641d245a OP_EQUAL

witness_v0_keyhash

OP_0 9126420a998703c30483421a21bae3b137fad83d

pubkeyhash

OP_DUP OP_HASH160 68c4aed316655c4a1671f07cb68522960d72c31d OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 72f47864a81af16d41b49fb4e8ae070b1f26337f OP_EQUAL

witness_v0_keyhash

OP_0 144fd668ddcead5982649069e2dea57deb05b549

witness_v0_keyhash

OP_0 6d11facaed9e6717d47ef66454315722b74a588f

scripthash

OP_HASH160 7395ff0f2a0ebd810072ca8863c550f69ab2ede3 OP_EQUAL

witness_v0_keyhash

OP_0 cbf0d173e6cd967f9fb0b4cc7280a11c7a9710a7

pubkeyhash

OP_DUP OP_HASH160 cf84e86ce373f7105c3df17b1704ec3ba9d0b594 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 0cae1005287ec7998474a2f03a84ba8d6ba98351 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 2d98bb0a8748bcf5d58091de1a9b3488862ca821 OP_EQUAL

pubkeyhash

OP_DUP OP_HASH160 15177410cae16c2c4a7bf5323d7570f57e428daf OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e6e352029a3500592f18a783924797ee86156126 OP_EQUAL

witness_v0_keyhash

OP_0 437f40aa8deebb700233bca1d26a73a57ae7f6fc

pubkeyhash

OP_DUP OP_HASH160 d2777ce2890920afde079b4c009aec0a16335acd OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 403e2f0305ecf81787dbafbbe4b3f7ae6830969b OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 b75ee2e7ed7f71b61d2b7f681159136c01fa2c2c OP_EQUAL

witness_v0_keyhash

OP_0 37561517149122170ac15583dc101e02ef86fa2c

witness_v0_keyhash

OP_0 abe711263b94cb4dd5261cb6c7d123de3f086c15

witness_v0_keyhash

OP_0 7b93c636fe5bab0e0ef151d819fad4132b9f66ae

scripthash

OP_HASH160 f86ebcf17809df554b66339f79d4214ca3169fc5 OP_EQUAL

witness_v0_keyhash

OP_0 1e532abd9488a2fecc94e9f68f8aa8ebe9e4850a

scripthash

OP_HASH160 95da283aa842d84b9cf721198f2f23dfe7096f7c OP_EQUAL

witness_v0_keyhash

OP_0 2900ef17f06b7cbaf9564937cf1c428d994f6ff2

witness_v0_keyhash

OP_0 c957289804775fe90499624df6441a57165862bb

witness_v0_keyhash

OP_0 23ab7e52f3edf752d95cb8579ba36a0f53165a44

pubkeyhash

OP_DUP OP_HASH160 19f8112732acaded3202fd4a6ecf07fa6403e413 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 ebfca84bb252884f782d56ec6e9c2244ddbbf3b2 OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 e0c1a5d08b6e573e7ea60b897a07d185f2169c74 OP_EQUAL

scripthash

OP_HASH160 a0410a83334501fab7ff57f7e9864fc526bd1810 OP_EQUAL

witness_v0_scripthash

OP_0 98ae497767209bfa1af366fad1b7a9d05766a593094ac0d1da49f463c0443254

witness_v0_keyhash

OP_0 e82fdb08dc374d7347b42e8180db5662881057c3

witness_v0_keyhash

OP_0 ae9a27adf9ae97352e3e97af535b18b8faf73c1e

witness_v0_keyhash

OP_0 476dfb00e2b7bda4e8b49fe598815970688224f4

pubkeyhash

OP_DUP OP_HASH160 e441e6a30bc0f60c81034cf22ba795b07f894ee1 OP_EQUALVERIFY OP_CHECKSIG

witness_v0_keyhash

OP_0 cad0bc673c6c94410278e44a335cbdcad93d3eda

witness_v0_keyhash

OP_0 c02f0f83b7d4f71452359c930775eb3ae6c539d8

scripthash

OP_HASH160 73a11c4fe3b8ec036c425749501239b45a067eee OP_EQUAL

witness_v0_keyhash

OP_0 e76daf86aee6a28760ed390392f6d20dd8733449

witness_v0_keyhash

OP_0 bf174889534d1af69ef1b8fcd3922a5e902ab37d

scripthash

OP_HASH160 70675f85284e43b983052a4862545d889337b6c7 OP_EQUAL

scripthash

OP_HASH160 08a65c12c7407573cb4f0d976311a247db0fb98d OP_EQUAL

witness_v0_keyhash

OP_0 6e1f73576719b79836e21a90430df61dd18f0a31

witness_v0_keyhash

OP_0 b6a0b2c300fa19d676347b66ac7f1416e3bcca5e

witness_v0_keyhash

OP_0 d99a42782846ce58c6ef387e565fe4b5e6ee90ec

witness_v0_keyhash

OP_0 32a6054721bc97ab3e31939f56d6307410f4e906

pubkeyhash

OP_DUP OP_HASH160 b1d182ad10fb565e40b0a20f59aa378b3e3c8676 OP_EQUALVERIFY OP_CHECKSIG

pubkeyhash

OP_DUP OP_HASH160 2f2b13c413a19636006cceb3eda39395f88a414b OP_EQUALVERIFY OP_CHECKSIG

scripthash

OP_HASH160 478451ef53a7495123287d14f8b90099ecc28ebc OP_EQUAL

scripthash

OP_HASH160 ea99580e60ca36a400effdbac607a0e2a6e0bc7e OP_EQUAL