Address

AWDiLpNJc2E7SqU4kkyeX7iEioRK7cefQn

0 BTG

Confirmed
Total Received 0.00026405 BTG0.07 CZK
Total Sent 0.00026405 BTG0.07 CZK
Final Balance 0 BTG0.00 CZK
No. Transactions 4

Transactions

65f70c9ee66594c282935da98c73c216a997acd311ae6aa8f9cec54a31459d61
mined 2413 days 18 hours ago
AJFXoRG6pVLYPJeLF6LuzwRFQMj1yjdKA6 0.00013080 BTG0.03 CZK0.03 CZK
AGSXW5VP4yDJkM27xqLyHXRKY9sCqXczkv 0.00013080 BTG0.03 CZK0.03 CZK
AeCsQ2bZXaKwKF1ixR3NM2nQB74XAPUiAa 0.00013080 BTG0.03 CZK0.03 CZK
AXgQpd5UrDia5BZdiPJfGfvqrGSjXcZs72 0.00013080 BTG0.03 CZK0.03 CZK
AXeFYGc1szKBjRkWBxhPYLFyg33YVWGory 0.00013080 BTG0.03 CZK0.03 CZK
AUahViuosDPBAdkosjRu1iLQbFuAn9EguH 0.00013080 BTG0.03 CZK0.03 CZK
ASD5x7tHEtqUGadKMemNLSXyCkjYnz1BoD 0.00013080 BTG0.03 CZK0.03 CZK
AQTgUE6mnoDLCUPAqSTx9zZK3epkgZLZPp 0.00013080 BTG0.03 CZK0.03 CZK
AKoYLpjszJuHQ21kQSJsUm9vZWuZhMZPV2 0.00013080 BTG0.03 CZK0.03 CZK
Gb7hGqNkunLLVFXuDMiQ2WZ6k6vtZenwPe 0.00013080 BTG0.03 CZK0.03 CZK
AW7Ea1ER6KaBgXABPr4e28Dik9jjmB77fJ 0.00013080 BTG0.03 CZK0.03 CZK
AcgXw2UpbKYAL1MXLrZjUXmVjMuFuJAuQ7 0.00013080 BTG0.03 CZK0.03 CZK
AZtv9atNiRQWoPCWq7zsEfd2dvGAJDWkTy 0.00013080 BTG0.03 CZK0.03 CZK
AWHTDZqqGLpe3KgSGRii4HCrdqS172wD6E 0.00013080 BTG0.03 CZK0.03 CZK
AVSwEzov9HUr53RyK2TGuK84LftNbGRBk1 0.00013080 BTG0.03 CZK0.03 CZK
AQY6yTBVbxttF3RBfmkfwJooQSUoNPJZhy 0.00013080 BTG0.03 CZK0.03 CZK
AQKyLpzZBkur6YRK8WqjF12v3dSgpTKD5K 0.00013080 BTG0.03 CZK0.03 CZK
APocBgShXqanPH5kXme7DCF8VSLKXY3iai 0.00013080 BTG0.03 CZK0.03 CZK
ANvJJbBvGMYSt3RM3KMXp31urhyY52PSuk 0.00013080 BTG0.03 CZK0.03 CZK
AJeZK7zSXA1tSaPqAtBXckE5E2Qbk3m7Be 0.00013080 BTG0.03 CZK0.03 CZK
AH5ToUYzWJSjqxY2NjBgvxnzuPvuUrPZRN 0.00013080 BTG0.03 CZK0.03 CZK
AGPgyyjxBEM3qJjjTS3X35UHcjQFhutMqq 0.00013080 BTG0.03 CZK0.03 CZK
AXowT9FZaw5focWuSddPAbDgeKRGxB2aeW 0.00013080 BTG0.03 CZK0.03 CZK
AUfMLUJ7pwfCwEhTKeVN3fV46SWbYocKD1 0.00013080 BTG0.03 CZK0.03 CZK
AM9WhHM1a6R9GxLYVxpD55md6LJLC8VQPH 0.00013080 BTG0.03 CZK0.03 CZK
AJ7cb6v1DbT1oWwXRq1fTmYsnyF5EZtX7Z 0.00013080 BTG0.03 CZK0.03 CZK
AXpkjykpouuqYQXG6p1pk6yBFBfcu6ZQKU 0.00013080 BTG0.03 CZK0.03 CZK
AWEqw4EHd71gpB7jV9EcJhcVVMQicWSAFo 0.00013080 BTG0.03 CZK0.03 CZK
AW8mM61tH1h6xFReHrf9DpjAAgvPPa14rU 0.00013080 BTG0.03 CZK0.03 CZK
AQhdaEz5JLnhfM4gs72qDjS9Kx84oS2wtU 0.00013080 BTG0.03 CZK0.03 CZK
AWDiLpNJc2E7SqU4kkyeX7iEioRK7cefQn 0.00013080 BTG0.03 CZK0.03 CZK
Acsqn6zNwWzKcfbV7YcPBnVPj2T53xR164 0.00013080 BTG0.03 CZK0.03 CZK
AZkZaJH6VSmYK5maMXWQwVSMRfThdhQyi8 0.00013080 BTG0.03 CZK0.03 CZK
AZM4obfW9t6KT384pempLFybWvjdBJFCCK 0.00013080 BTG0.03 CZK0.03 CZK
ARY9psCgNjnv1coEFdKYjs9yeG7jvs7nBR 0.00013080 BTG0.03 CZK0.03 CZK
AR1PTumWGTDFTLojYb1FWkmRk8Qy2hgpfN 0.00013080 BTG0.03 CZK0.03 CZK
AGimuDjx5HmCqrkZugM3Rue3RDWh8V67Rb 0.00013080 BTG0.03 CZK0.03 CZK
AJizoUgKoqmZiveHBpugjDBqYc69sQswG7 0.00013080 BTG0.03 CZK0.03 CZK
AVChkv4Um87NDFYgwUfaqMf1X3gcCRGgTy 0.00013080 BTG0.03 CZK0.03 CZK
AcaPgQsU465otwk5hxT4GfUdCCABMc66Hz 0.00013080 BTG0.03 CZK0.03 CZK
AbWtdgXcMCWKBj2Cm9pLYw98K1rDJPDEnS 0.00013080 BTG0.03 CZK0.03 CZK
AbFEmEBDaRMdQTd1Zyowi8mEgPc777DE6E 0.00013080 BTG0.03 CZK0.03 CZK
AXjFFbJ7hMwWhYPQtXjzyZjj9EJKobj1qA 0.00013080 BTG0.03 CZK0.03 CZK
AVoNWNEm6R1M7tNNcXcEaPUeTTLRzqSHFe 0.00013080 BTG0.03 CZK0.03 CZK
ATKyHztYSk18SF1Z7zCpbxAqNvsNkCYWeB 0.00013080 BTG0.03 CZK0.03 CZK
APMBzra3mEqr5rL94sTJP5SR7XXB849T15 0.00013080 BTG0.03 CZK0.03 CZK
ANwvNR4hoLAb2qTFd9xaQYrDeHa3xntzPH 0.00013080 BTG0.03 CZK0.03 CZK
ANrCSM7YsVg4ZeBdedYUyiiTZEE2oB8j29 0.00013080 BTG0.03 CZK0.03 CZK
ANjrGmL6Z612tJoPb1grzJ4oiavhQTs81q 0.00013080 BTG0.03 CZK0.03 CZK
AQUEzFABmBbUQ8zt55ug6DQMRdHYtCHNRp 0.00013080 BTG0.03 CZK0.03 CZK
GMKcLx14cgQ3LaTMTp6QxemaRomw45woi1 0.00013080 BTG0.03 CZK0.03 CZK
AdVcHqiWguCzRH8LvfUWqtKVJsrempBxGK 0.00013080 BTG0.03 CZK0.03 CZK
ARyHyu6ou3VbkkGg3eURB36mgDs57SGTvk 0.00013080 BTG0.03 CZK0.03 CZK
AMb2hAjyYpRsuJL3zaErUJDTTdVH67keEn 0.00013080 BTG0.03 CZK0.03 CZK
AL8a8ecRoudKdnhvWTXtnNN2NWyd6voBzz 0.00013080 BTG0.03 CZK0.03 CZK
AJ34XP7hVUnYj3CrcU9GwDrSsfiXys17rA 0.00013080 BTG0.03 CZK0.03 CZK
AJ9sxe9fuCiVsChnxLgmuEqMkgL5fN5KFs 0.00013080 BTG0.03 CZK0.03 CZK
AYM2aJcQ9fq1PXLNkvhCHpqmh6i9vHNiR4 0.00013080 BTG0.03 CZK0.03 CZK
AbqDjDj9owkHdb8tn85nGgSHdhYA2fsMDN 0.00013080 BTG0.03 CZK0.03 CZK
AVhohwy3RjStX8zEwZjUGnzbFgZNaxUR8y 0.00013080 BTG0.03 CZK0.03 CZK
AeZkd2ZSwFCdixD9vT18a3oPGH78UYt1UA 0.00013080 BTG0.03 CZK0.03 CZK
ALvXRpJ9MgGUGEPa22a7Vc5gN7rDs6A1PJ 0.00013080 BTG0.03 CZK0.03 CZK
GR2YaKpELA9fFE4tjtyXFGm7bxPQyQzK32 0.00013080 BTG0.03 CZK0.03 CZK
AX5hPsexZiCKFRnPH1o5uV2fZaKsiQjNA2 0.00013080 BTG0.03 CZK0.03 CZK
AVaQRuGkTVg6T13VzsrKGmRjGH33rxy7Lf 0.00013080 BTG0.03 CZK0.03 CZK
AU1ATNkqGpoCTGTz2aS7Fft45kQn3Anj8i 0.00013080 BTG0.03 CZK0.03 CZK
ASe1pLxtKbh1wnXNb3NwtHVp8utvkEXTdU 0.00013080 BTG0.03 CZK0.03 CZK
ARJhGuR961vbQFXYd43pvjDdkpjDUeS853 0.00013080 BTG0.03 CZK0.03 CZK
APNiKt4PoxN55kzQZ69FR7gde5Ct5Ur1hW 0.00013080 BTG0.03 CZK0.03 CZK
AGjiQ47crrfgaqTcQYBLiBwgy3W2dutAS7 0.00013080 BTG0.03 CZK0.03 CZK
ALqSKouoUNqQd8GjstRipkt4PVB35ykVxk 0.00013080 BTG0.03 CZK0.03 CZK
AXJ1ovXapm3WakHAz3CEcvc5saPPCjN7jX 0.00013080 BTG0.03 CZK0.03 CZK
AbBUMuZqBcsaGFGshqfiGYTDz6vBYGHMAa 0.00013080 BTG0.03 CZK0.03 CZK
AKhGkjVYDBvrCBevs6GmMKE1VYJYggVwHH 0.00013080 BTG0.03 CZK0.03 CZK
AMkehQEtG7KR4BfKhzqFjYoJc26RqgQuYe 0.00013080 BTG0.03 CZK0.03 CZK
ATVPvHdHdoyfCq3VaX4Hd4tj4SvXaq12jB 0.00013080 BTG0.03 CZK0.03 CZK
AYzvj1NmQEqJAZLBoDkupcdDqMR6PHW1W6 0.00013080 BTG0.03 CZK0.03 CZK
AYK1vg9aLh1gzfcEtipTTVdc4f411V1g85 0.00013080 BTG0.03 CZK0.03 CZK
AU18GS2WYa7zo5R55egQhG1sAdGfLHa98R 0.00013080 BTG0.03 CZK0.03 CZK
AGh6YHSS7MjMppGG2qAZc5zJGdaA2Aogzr 0.00013080 BTG0.03 CZK0.03 CZK
 
APtCpjaHE6oMbVfsETcsSbZbZm4C14dApN 0.01022812 BTG2.68 CZK2.68 CZK→
Fee 0.00023588 BTG0.06 CZK0.06 CZK
345861 confirmations 0.01022812 BTG2.68 CZK2.68 CZK
b0b66615f1b5f12a5980f394114298ff45043a35365725410eccc009e3f105c8
mined 2414 days 21 hours ago
AHznSDXBanjCoSYSp9t4Yjme83fJXL2zSn 0.00013325 BTG0.03 CZK0.03 CZK
AHbZKL6DFdf1zfpNuqR3a7qhbEGvRMx2Wv 0.00013325 BTG0.03 CZK0.03 CZK
AGMZ5m4sKqURkZEAzurTnpv2GFgEBD6zBH 0.00013325 BTG0.03 CZK0.03 CZK
AUw6ggG8Tk72bQ56YUEBcfw95EV5BE83eR 0.00013325 BTG0.03 CZK0.03 CZK
AGTNWzcxmtb62J67xrRj3DPAyGCp2hPper 0.00013325 BTG0.03 CZK0.03 CZK
AaDFPqC98WGduvQkJU2hXdeh1rRuC54JUU 0.00013325 BTG0.03 CZK0.03 CZK
AZvjV7tW6Df52rJ56Qpv4THPSqsXv24M1G 0.00013325 BTG0.03 CZK0.03 CZK
AUrLYsq8x2ePYcMZRifn4fgjjfh9iPKe2G 0.00013325 BTG0.03 CZK0.03 CZK
ALi7ptEjh8HVCrjTQcUcDXfwXSjqmVDMhb 0.00013325 BTG0.03 CZK0.03 CZK
AaY2ezPfuYTKRh9NHhgGmXSwfpkUaqTPY3 0.00013325 BTG0.03 CZK0.03 CZK
AY7syboj9q9mpMwxBH9TV9yjovQckM5TT1 0.00013325 BTG0.03 CZK0.03 CZK
APpHLGksTANVGT3THtfaRkgQGaUcdntW6S 0.00013325 BTG0.03 CZK0.03 CZK
ANu2nzGeVgbV24dBtRoUTnEeAVLPiqXBNh 0.00013325 BTG0.03 CZK0.03 CZK
AW62XmSywoGiTNRhb6aR5YSrSvRwYfKqGc 0.00013325 BTG0.03 CZK0.03 CZK
ATMdAwGrnZwYWJg42JX95zjnXT8CyxDDPe 0.00013325 BTG0.03 CZK0.03 CZK
ANqUSZrNkEQDdCh4AZvkxAMuV51gwaCJAX 0.00013325 BTG0.03 CZK0.03 CZK
AVJoGn1Roiv1wCn6CqFFbwaAfYsA3zvmAJ 0.00013325 BTG0.03 CZK0.03 CZK
AQsabdmmD2RDX4ieCa5s7zPSNePYKVzRf7 0.00013325 BTG0.03 CZK0.03 CZK
AShA7gNAKhWGvVTdhNqdmDyHbYDnUN7VGZ 0.00013325 BTG0.03 CZK0.03 CZK
AbFej7WrZtibJD3M7bK836r9eXAbvLiUWv 0.00013325 BTG0.03 CZK0.03 CZK
AQRVe8iQBjZm6X8iU5SsS2zk3sSmJeNSRk 0.00013325 BTG0.03 CZK0.03 CZK
AKbscLsEqVTESQHznGeKnbhRUkiuPTvhRw 0.00013325 BTG0.03 CZK0.03 CZK
AHaBdE3C31gps7Jcqr45H5TVNa2BA9Ma5v 0.00013325 BTG0.03 CZK0.03 CZK
AGqy2CwvT5kFc2DSY8Xu5WGpXK9sZMFuxo 0.00013325 BTG0.03 CZK0.03 CZK
GcN7nGKHueGmuTc7M9rzruvYjfYMb3sXNj 0.00013325 BTG0.03 CZK0.03 CZK
AeiogYwSaawbNuvoecYmrwmobWHqcG3G7A 0.00013325 BTG0.03 CZK0.03 CZK
AP1zUnM6FnMu5fq5NNHjdeu2QW4wnVCwuT 0.00013325 BTG0.03 CZK0.03 CZK
ANfWxowkG78FBXb1ezTntUKD7cKbsbt8jh 0.00013325 BTG0.03 CZK0.03 CZK
AHsxrmbNfD9zVotnTHb7prwkub21D6fib7 0.00013325 BTG0.03 CZK0.03 CZK
AXgDiDfmwaiNpvcZBjVBUvVThvwBZHYkKq 0.00013325 BTG0.03 CZK0.03 CZK
AT73yNGQrgyf1M2JJaKuKEABeWeByRspZf 0.00013325 BTG0.03 CZK0.03 CZK
ANdx9fWe4P96Mb888yvyWadfnNQ2vRkKAq 0.00013325 BTG0.03 CZK0.03 CZK
AZUdpjMLjGPUXFqCbaMuXUj2htF7NHKR7B 0.00013325 BTG0.03 CZK0.03 CZK
APNC4wCnzqrBnoVf8XfDe6WPTbP1tF6dv6 0.00013325 BTG0.03 CZK0.03 CZK
AWyo3nSTx2pj7bA8gT1tkEwFBQ6ZniqTyz 0.00013325 BTG0.03 CZK0.03 CZK
AYCpYF7HvHVWTJWW3NYNs8GTUcd2gpZyzY 0.00013325 BTG0.03 CZK0.03 CZK
AWtpkeXyqgtpyCziuti5sAWcsVdodq6sYJ 0.00013325 BTG0.03 CZK0.03 CZK
AV2r5kgC71yMsV6Ry8YCDdag9YCpRdaMHX 0.00013325 BTG0.03 CZK0.03 CZK
AThFPhNtL5uaWWDhnjRbQC2fcx2djNYnLa 0.00013325 BTG0.03 CZK0.03 CZK
ASEKAJBWkDZ2fNiAnre45NHtJZmwRuCqvA 0.00013325 BTG0.03 CZK0.03 CZK
AcMEiRYPWZUfA6mfQF3c5c1ejPKZdrDcpo 0.00013325 BTG0.03 CZK0.03 CZK
AWDiLpNJc2E7SqU4kkyeX7iEioRK7cefQn 0.00013325 BTG0.03 CZK0.03 CZK
AeGxQ4BzH75H7Q6pytMuKHQs2fmqQ1kykQ 0.00013325 BTG0.03 CZK0.03 CZK
AaHQpxR9NCtSHpFdaG2n46CzCptEDYiDb1 0.00013325 BTG0.03 CZK0.03 CZK
ARU7VZh629fDc7Ljp8j4JQs4PNNiLVn4Aa 0.00013325 BTG0.03 CZK0.03 CZK
ATs1AAWongPEZwTu9VSDueAdfAf3KYf4X8 0.00013325 BTG0.03 CZK0.03 CZK
ALG3h3nWWCLRnkaBixriJxmNfFtUe6GQSh 0.00013325 BTG0.03 CZK0.03 CZK
AK4BdZucBe9u8fxnecmrvZVBkjzc6sBDTZ 0.00013325 BTG0.03 CZK0.03 CZK
AehvSfZ5EbqCnjhY9uy4tQBAecK8TubPEx 0.00013325 BTG0.03 CZK0.03 CZK
ALNdPLwff29SKzPuiZAnSQ786H5GMLXy3r 0.00013325 BTG0.03 CZK0.03 CZK
AJvwxE5JSB2RCxpCWHDpyHa85RGFs8V6A7 0.00013325 BTG0.03 CZK0.03 CZK
AaDtS8G3p9jsAjELDtGAX2a4QvrYVY8RzA 0.00013325 BTG0.03 CZK0.03 CZK
AbGNgc6f2tqfpPWQqhyPeneZMKo6Vh4ekd 0.00013325 BTG0.03 CZK0.03 CZK
AScMXMGDrkRJCqsUMry1aP45cVcuXrniKn 0.00013325 BTG0.03 CZK0.03 CZK
GYMZSqPy3ynsy7G7GMqVbb9SnJukWgU6Zx 0.00013325 BTG0.03 CZK0.03 CZK
AdR5svjcxGbNm76yQZh2T7KE9Zd2FVpeNT 0.00013325 BTG0.03 CZK0.03 CZK
AK6nmPNjz8RsZiLLPrkVnVeUByKfyVpvbf 0.00013325 BTG0.03 CZK0.03 CZK
AKG4g3TdHkh1bT6nwbobzZGAvL7Esr5EZQ 0.00013325 BTG0.03 CZK0.03 CZK
AdXkkad8uTgUgJJdyfwMSz6DRfYFN2MLsx 0.00013325 BTG0.03 CZK0.03 CZK
AZzJ5yvsGdz4emkh78guTqPkMVFEy5cyJh 0.00013325 BTG0.03 CZK0.03 CZK
AXXAc5f4TysCKy7xaBpEzRE5Gk4X3qQxzh 0.00013325 BTG0.03 CZK0.03 CZK
AeGPq4QubE1mmx27MKY9ttvf1oBVXPjGph 0.00013325 BTG0.03 CZK0.03 CZK
AYHrFbZERtHB5z9EBgmpx6Y78P7S96zRMd 0.00013325 BTG0.03 CZK0.03 CZK
APEYtJguRVXN8D18AbCbTmYHTGH7EihWxT 0.00013325 BTG0.03 CZK0.03 CZK
AHr3tqK7RY4hDiSh8qvjp1fpRUPEXCj2Pk 0.00013325 BTG0.03 CZK0.03 CZK
Gfc3f3K59xybUa88WoCLsHBG7VJKL1UGUD 0.00013325 BTG0.03 CZK0.03 CZK
Adb9d8qHcC7ZXbUWbU3cr5SBHy7KhZatjQ 0.00013325 BTG0.03 CZK0.03 CZK
AYVSoFQu6oiM3FhpkNhMnhTwRT9SERueDj 0.00013325 BTG0.03 CZK0.03 CZK
AKSxbzXveDcUewu2eZQF32bzVE7Vdo93UR 0.00013325 BTG0.03 CZK0.03 CZK
AKHC9tN6ppvSfBTcnbRUB4pf2X6wjushvw 0.00013325 BTG0.03 CZK0.03 CZK
AHuWu8YwLY7jYRGk7GHJmkPDoRLZPsT3wM 0.00013325 BTG0.03 CZK0.03 CZK
AHYXNisSAQB8ozqKBC3b6kF3YrzJjGKGGx 0.00013325 BTG0.03 CZK0.03 CZK
AdB4fVZ7JXErs21URR1fHiFDiiaTgBBf72 0.00013325 BTG0.03 CZK0.03 CZK
AWsQc3K6gxt3iqJBGAyVFScKUtQHny13Vb 0.00013325 BTG0.03 CZK0.03 CZK
AQm7apJUnPEMbz3wwXTg9XDPbwmU2eFGtc 0.00013325 BTG0.03 CZK0.03 CZK
AMyh2V5e6asPfKuYqRG1MYAt1EL6mtYAcx 0.00013325 BTG0.03 CZK0.03 CZK
AMmQ5Net3x3mwfdVL4J9oy4NBJdAxJvGNn 0.00013325 BTG0.03 CZK0.03 CZK
AMFYbrrxzw45Ngbw4E7LYigqMiLYmuf4Y1 0.00013325 BTG0.03 CZK0.03 CZK
Aa6Xbdug71ThURhv5opQQUsE6QmmUTDjw5 0.00013325 BTG0.03 CZK0.03 CZK
AY2oGosYSR4v9C1Yi9ipA1jDG6AjXghXDv 0.00013325 BTG0.03 CZK0.03 CZK
 
ASxoBaTfujNgdpZwbXW2YegR3RJLonJd2A 0.01042412 BTG2.73 CZK2.73 CZK→
Fee 0.00023588 BTG0.06 CZK0.06 CZK
346026 confirmations 0.01042412 BTG2.73 CZK2.73 CZK
9f404e062bcebcdd5280a8930bfa0468c40f15e6a6f0a6b4438764d54d1a34ea
mined 3486 days 8 hours ago
GaQgPcpUjGxNWbSHPpp98thmsBj82fJ9uV 4.19381946 BTG1099.58 CZK1099.58 CZK
 
AWDiLpNJc2E7SqU4kkyeX7iEioRK7cefQn 0.00013325 BTG0.03 CZK0.03 CZK→
GaQgPcpUjGxNWbSHPpp98thmsBj82fJ9uV 4.19358621 BTG1099.52 CZK1099.52 CZK→
Fee 0.00010000 BTG0.03 CZK0.03 CZK
514785 confirmations 4.19371946 BTG1099.55 CZK1099.55 CZK
8b28a3449b08ecf3d378d57edb4a18366c2a5d85d918e909ffe9d76415a50f63
mined 3488 days 9 hours ago
GSTqtg4PQVnPJVmY6ymr5uzNqmv6UJvNVB 1.35062384 BTG354.12 CZK354.12 CZK
 
AWDiLpNJc2E7SqU4kkyeX7iEioRK7cefQn 0.00013080 BTG0.03 CZK0.03 CZK→
GSTqtg4PQVnPJVmY6ymr5uzNqmv6UJvNVB 1.35039304 BTG354.06 CZK354.06 CZK→
Fee 0.00010000 BTG0.03 CZK0.03 CZK
515088 confirmations 1.35052384 BTG354.09 CZK354.09 CZK