Address

GPkSh4hyopWTh75uEH1auS9XymZPTgqfoU

0 BTG

Confirmed
Total Received 0.08530000 BTG23.79 CZK
Total Sent 0.08530000 BTG23.79 CZK
Final Balance 0 BTG0.00 CZK
No. Transactions 2

Transactions

98524cfc6709de68d01955e0d70e1fb68a1190cbf8770c497e0bfdfec7127ca5
mined 3035 days 3 hours ago
GXyLQ6EhPwe9AS7RxAjqgFX5Besd3Q7mLm 0.09100000 BTG308.78 CZK25.37 CZK
GR8bAwS3gAx8qnpYG6gxMfDEYMT6JwJFSU 0.08403078 BTG285.13 CZK23.43 CZK
GXaqFRYPpzonAaYR2NALwJQdbG9eyFsm9r 0.08414816 BTG285.53 CZK23.46 CZK
GYLEprZtNFxZbLrmqq8ecyAfQxCEw2rEQa 0.08411013 BTG285.40 CZK23.45 CZK
GJ1bKw8diJnA1HWmMpp1wUXHz3mHfjePr3 0.09492448 BTG322.09 CZK26.47 CZK
GZZMnSJzEUKKp4VtivYnM4XiFdQDBDvGAR 0.08355000 BTG283.50 CZK23.30 CZK
GNqth8XfC58d9G58jK4NsTMAftLovEPiA5 0.08399449 BTG285.00 CZK23.42 CZK
GQKexxLitfvp9uNbwwtNXZNzUEQCtp5Nm8 0.08391933 BTG284.75 CZK23.40 CZK
Gb3zJSh1VBtpVjqGxGn4zdpoFBrUrWcezB 0.08440000 BTG286.38 CZK23.53 CZK
GMkwrkNTYDikpwGTqML8aNhq829xCQ23QB 0.08400819 BTG285.05 CZK23.42 CZK
GRb3ZG3juDTsaSQAdJGGd3R2oALYJEaBUe 0.08365000 BTG283.84 CZK23.32 CZK
GeHkCbSBkAZ6yeGwHFrZzyHTxL2a1e5h2L 0.08800000 BTG298.60 CZK24.54 CZK
GKLTwXGRR2SLULN4SYtC5tf61bJafqPqa9 0.08425451 BTG285.89 CZK23.49 CZK
GJc8tdghpCzCNyWeifuzmJykkGQrwdN82x 0.08417295 BTG285.61 CZK23.47 CZK
GUHZt4ZCVAF1Qh8AqLVmrZCxHfRrXTk1Vf 0.08401878 BTG285.09 CZK23.43 CZK
GVaRqdrKJ7VdYMsMtSuNBk8eMZunXZ354J 0.08628249 BTG292.77 CZK24.06 CZK
GcrLGvW1DZHncuWsUUJ9uTvcmpi59r5pqj 0.08389472 BTG284.67 CZK23.39 CZK
GcnGraXWZbb5v6GBaLkkRb8nVWAfKw6ezH 0.08413967 BTG285.50 CZK23.46 CZK
GPELxrVUTKRKTJVaXb1baK9jy3EjwA8q5q 0.08410000 BTG285.36 CZK23.45 CZK
Gaf7iHBqgekiBwtov7PXL9x2EVqeBuuVGC 0.09172000 BTG311.22 CZK25.58 CZK
GRZ9BCrZn1WMi1ov1mpJvxS1S9V386u4oq 0.09325868 BTG316.44 CZK26.00 CZK
GRC1SYbG61e9xhmM9r9hHbJquBHQx8v9Yt 0.08397856 BTG284.95 CZK23.42 CZK
GLz5KL8sQdXDdmqSYyeCGHYxtFb3JJU5hw 0.09090449 BTG308.45 CZK25.35 CZK
GTG8nZmVuE1LepaG8YSgGXCpSQCxoMEU4J 0.08546573 BTG290.00 CZK23.83 CZK
GZGy3GwkVJ3hYjDdsDxxfhH3hXeLwSFS4R 0.08415170 BTG285.54 CZK23.46 CZK
GL7CPivmk3MBp27FSVreXSum4osMZtze9i 0.08451450 BTG286.77 CZK23.57 CZK
GVFNr3C4Jcc1kHSyGkwFGMGyPRoWrM7zWD 0.09060956 BTG307.45 CZK25.27 CZK
GNepxysErQwLLHBnPwNN7ijwiNAbBTouyd 0.09164498 BTG310.96 CZK25.55 CZK
GdCtvMj66uCftq6SR2knFLm7ZbD9tRTfSA 0.09470708 BTG321.35 CZK26.41 CZK
GQn3uidq67woXXUXNd96HwvrQmXNJrRkia 0.08831723 BTG299.67 CZK24.63 CZK
GX8QjTu7SwaqtFYggteEo8h1PrUetzKpZp 0.08697091 BTG295.10 CZK24.25 CZK
GMPGzfnEH5B7vRmyRz4t4bYgs4gvgoBYV5 0.08701000 BTG295.24 CZK24.26 CZK
GcgG3P52zXreZVBMxiB58J5kfm3s5w5KkT 0.09398000 BTG318.89 CZK26.21 CZK
GJcrktMw91aBkF6YmUhRG4kaD7ZTytjeVS 0.08861949 BTG300.70 CZK24.71 CZK
GVcYt3soRBycyLuALTa2E7wjQpvEzWAyur 0.08483660 BTG287.86 CZK23.66 CZK
GNi3osRQ5oEVEvF9VCGXhERz9FBKrh4274 0.09104377 BTG308.92 CZK25.39 CZK
GTaPkANsWDeUQqj1V2qSKYZwyM3XKPTQGc 0.08711864 BTG295.61 CZK24.29 CZK
GLAbe7UaFMBFXrRvjX9jLJatzJu62qBm9U 0.09071370 BTG307.80 CZK25.29 CZK
GKacTES4kpGtD2zD82M6EPj6zH7V3qkaKW 0.08420000 BTG285.70 CZK23.48 CZK
GaQNeHB5zbjtC5arcgPiKCLnXPsuARVKJQ 0.09214000 BTG312.64 CZK25.69 CZK
GKiwKt4imHQtVtZBrKnaWVzoeERkZ8vTwB 0.09415029 BTG319.46 CZK26.25 CZK
GUvPKxzy7CR7uEyfXQ3CkW9oTfXLZmgitn 0.09069500 BTG307.74 CZK25.29 CZK
GTCXDoAgk7ubewosXXqQMmZhDPLoHuVFD7 0.09075605 BTG307.95 CZK25.31 CZK
GX3HJLBVSf4iyhhB6YAM34w3kzxZGJBrM7 0.08803945 BTG298.73 CZK24.55 CZK
GQFHghbqLuwAT4LT9bzEnyGVumFTKJNaCt 0.09064000 BTG307.55 CZK25.27 CZK
GaLucyVP9LtAunuZ3t5kQFc3HfDUkgZJRo 0.08517113 BTG289.00 CZK23.75 CZK
GRwhFcLmzUq9WH9wrmupEdyvYs2hDYWcaN 0.08428311 BTG285.98 CZK23.50 CZK
GQ8mGGNbcAsnwSFwp2KxMVyh3eiSJtsJSR 0.03315040 BTG112.48 CZK9.24 CZK
GJLRZ3RGUAvkq69x5GQANjtc7VtiM9CkuF 0.08473114 BTG287.50 CZK23.63 CZK
GLXXjRjSV2L7qszUzjT8K7fagF9oDf34U9 0.08591487 BTG291.52 CZK23.96 CZK
GTPerFwPogjoA2BQdVJdgdEmnu2SaeHwLD 0.08404800 BTG285.19 CZK23.44 CZK
GdDb2k3aCro9nAfjDPoGxLpPzot2DuScuL 0.08457687 BTG286.98 CZK23.58 CZK
Gcxft6V54T7A9hAebaXYroXc9NE96NAzCC 0.09069500 BTG307.74 CZK25.29 CZK
GfTEMrUwDxqeQ1p8Skz4xnLrKgpDwqCRkJ 0.09378671 BTG318.23 CZK26.15 CZK
GP5bjMuq6gp9thbxCj4ojKu1iBWkKCF6AP 0.08631231 BTG292.87 CZK24.07 CZK
GPFkiMcVXEorpTf8u114smzQfyrUL65AVe 0.08952387 BTG303.77 CZK24.96 CZK
GRF1C9GMApDau6Dg25qdFS81466tJ3GvSy 0.08500000 BTG288.42 CZK23.70 CZK
GbU5YozP1PFooxd1qEgPX5si74kVYwe6QS 0.08390600 BTG284.70 CZK23.40 CZK
GRJuy7DcbhoWmX4eUjZQEFQm65rcyCuzVd 0.09026308 BTG306.27 CZK25.17 CZK
GRyRYcb5Nr2RiVv1HtTPDpVAgYqBS8kUyG 0.08856000 BTG300.50 CZK24.69 CZK
GUe2uJFaUf4nb8h69L4UXX1KG9xb5FNyNE 0.08784055 BTG298.05 CZK24.49 CZK
GJYUkzWk7GGBRnryzQizAGSJjCmV5nREQB 0.09475710 BTG321.52 CZK26.42 CZK
GV6ZLJYbz6KsKFu7GfNm67GaZtAF9SDXQW 0.09206400 BTG312.39 CZK25.67 CZK
GLXMphgz8n4kK6Kxt34XSX82KCd8RkxG9k 0.08410104 BTG285.37 CZK23.45 CZK
GRrCKH8fhuKQyx31C5DMWt24MCitPFVxVY 0.09536155 BTG323.57 CZK26.59 CZK
GeUHzLXgoU49UZWwx2xQvN5eoYKAofVxsr 0.08872200 BTG301.05 CZK24.74 CZK
GKbgx2T2EhAwuWP44JGkBL7eMXE2puaixq 0.09035501 BTG306.59 CZK25.19 CZK
Gb5DyFtGwpUo2ePTCmnqdzyXmovP4mReJt 0.09192232 BTG311.90 CZK25.63 CZK
GbNz6Ucax8gSSAoyZGkCRBW6TBMvfLT2LC 0.09006000 BTG305.59 CZK25.11 CZK
GfHD4WWYUvtKhQKysroAny8SwjKFSwqwXP 0.08400000 BTG285.02 CZK23.42 CZK
GLXf3A3Vkw9KSNs7FTf7jmKvBr5kXc7A6Z 0.09143655 BTG310.26 CZK25.50 CZK
GL3A1ArWbhSvACWaECBwLbEarudtbQBpp9 0.08990000 BTG305.04 CZK25.07 CZK
GMMVrDGwq5HdL5odkLSvKCWYb7gT5SHz6e 0.09490000 BTG322.01 CZK26.46 CZK
Gh6QCtpgEggRRwft41YSjYh9kuszzXQ6hw 0.09091500 BTG308.49 CZK25.35 CZK
GgfTfLGGKNB7r7bwMiWSi33Eg1SyawUHwu 0.08381984 BTG284.41 CZK23.37 CZK
Gd87WnTEYkKPWKBbmqH93JCY4QSdbF36w2 0.08584000 BTG291.27 CZK23.94 CZK
GRTmCKPGLs2LUdEtdpGAedEBFhQjo2Ud4L 0.09411061 BTG319.33 CZK26.24 CZK
GaeAf52poq3fYo4rXgFXyYFJvy3eDYVU6X 0.09108000 BTG309.05 CZK25.40 CZK
Gdb6TUyZiy4Um4rqbv5qho6h8Hbuk3hUPE 0.08500000 BTG288.42 CZK23.70 CZK
GPytAXgHWzXsKFeQKvHy29r3Nj61xzJRbW 0.09486797 BTG321.90 CZK26.45 CZK
GSDac6R2CEUt8aNa49zZNW9Szh9JCr9JPZ 0.09482694 BTG321.76 CZK26.44 CZK
GNpE76CiKt8HU2PwNgzrQb8EZUDBMnCZUx 0.08704387 BTG295.35 CZK24.27 CZK
GeC4RQWV7TZSng5CeixKXAsykQ9RMh5VDk 0.08361343 BTG283.71 CZK23.31 CZK
GVZdqFKSyBoeM2CvA8GuxA8SaWBcKjS5VR 0.08640773 BTG293.19 CZK24.09 CZK
GQQNaUddcMbD715BkahzWPcusjYcSuDrY1 0.08601700 BTG291.87 CZK23.98 CZK
GLGWmevRBY4Z56tuvfWkLRCvAgonMYbXEF 0.08420100 BTG285.71 CZK23.48 CZK
GLBJoq1ze6AvDv4QWWKA76n4Qv9hBAUHs8 0.08362602 BTG283.75 CZK23.32 CZK
GcVM7YVMbf6FufJbV12JJyDe9MAT88USWp 0.09482773 BTG321.76 CZK26.44 CZK
GZ5TDojneqwQFFf5R9S9UrZMQXeSyE6TKN 0.08367710 BTG283.93 CZK23.33 CZK
GVzxhUqtgZcFNTrJEbg2rSBxNnnWYVk6PG 0.08354777 BTG283.49 CZK23.30 CZK
GNa9pmzitV6BcmSbxSn5rmVi6rW8H3xM6N 0.08362112 BTG283.74 CZK23.32 CZK
GUdx84ZH4Sf7yNMZLsfkMVLXGrhTpJGgRs 0.09061675 BTG307.47 CZK25.27 CZK
GWznJDPpm5xveC5k1J4oBsXqx3yuqh5HQu 0.08386233 BTG284.56 CZK23.38 CZK
GSLpr8SYTrBr7WM7LiGRoXaL64nLQMHDdX 0.09146500 BTG310.35 CZK25.50 CZK
Gcs6QMrcebMuhtTeDr9WsQa7b4kVgd44hs 0.08532810 BTG289.53 CZK23.79 CZK
GJNxyDiv6tVYrtt1abCpLVeDvVEbwqseYU 0.08866262 BTG300.84 CZK24.72 CZK
GLK1zCqVPiAwjDuVwnsSMLyx99ePpZ4NxR 0.08375000 BTG284.18 CZK23.35 CZK
GaDcQ4tPxDA966fegPYsBUEk2An56qHTUJ 0.08430000 BTG286.04 CZK23.51 CZK
Gd26TZSgJiTtfJpxAxyFUUrJ1ff43yvWTY 0.08360000 BTG283.67 CZK23.31 CZK
GVvT9iW5uAndmYtwq1vv7gyRbS8As7QiVk 0.09088420 BTG308.38 CZK25.34 CZK
GfasdWYLG2RHcXBfM8wgrXTPewvaCCGRkk 0.08659383 BTG293.82 CZK24.15 CZK
GJmrYWY3rc6nSTFTr1kNpiHCEGtkXmyzsT 0.09000000 BTG305.38 CZK25.10 CZK
GXNjr1RvDWvDkA4t2M3fdYvPPPg2exhLvD 0.08626800 BTG292.72 CZK24.05 CZK
GQyAz59zk4tEHNzFB5tK2ks1zGpcsg8zVP 0.09241678 BTG313.58 CZK25.77 CZK
GNmXmopNx3jsMJU2nkneZftKebs9YXZpch 0.08670200 BTG294.19 CZK24.18 CZK
GR6P8ic8RCrmhnFXmBywbznMmSdTyb9QtD 0.08558463 BTG290.40 CZK23.86 CZK
GUu9TL5TjQJqMvrMLWbvhufNcUJn9nqnWE 0.09240203 BTG313.53 CZK25.77 CZK
GdH8hYB8GvFxzocDPRJvG5SCKgmmH7TY3w 0.09475647 BTG321.52 CZK26.42 CZK
Gd96K3hV6NM26TVRzFMM7HhdCt6jrYYdmF 0.09091674 BTG308.49 CZK25.35 CZK
GZg6mD4QNfNZM7KXxDHLQcN13uzrEKXSTn 0.09137205 BTG310.04 CZK25.48 CZK
GKpiAkQQFyo1R1e6SZx6weim9tebF5HnFP 0.08400000 BTG285.02 CZK23.42 CZK
GUnFNV6XkYRS7rsT8pm2Ei4CBDqJngxrWa 0.09068201 BTG307.70 CZK25.29 CZK
GQnyyErTfGvHcTvw1VUCoe82NrzCHDWjCa 0.09436285 BTG320.19 CZK26.31 CZK
GRQCawViE4Ca7f2SEix4M7kktQ4yCECbDA 0.09359400 BTG317.58 CZK26.10 CZK
GLzosVy8dHGHWGka8dLSczKyPuGxv6jyny 0.09365100 BTG317.77 CZK26.11 CZK
GdkU7H9DggkdQa99gfcy7REvxEL7E4orMt 0.08898556 BTG301.94 CZK24.81 CZK
GaxBqzWzKCTuN7AdCizabMsdjhn9DnEZ47 0.08710346 BTG295.55 CZK24.29 CZK
Gfzqta1bEHKZGFr3Ur8k543C1uvq9Zxc1D 0.08902664 BTG302.08 CZK24.82 CZK
GQE1CCpD8urToBqmBE4QAxCUyZKMCnpmuf 0.08939164 BTG303.32 CZK24.93 CZK
GUbP7zzCNEEBPJQy7xkouF94coDGT2wQH9 0.08407503 BTG285.28 CZK23.44 CZK
GPaeVUQMTmo7nJh74zP46Ucg7S7po6Mb4T 0.08731800 BTG296.28 CZK24.35 CZK
GeJYz3f6eMuvumwA7jrRhq8q6ZnfVYvE9m 0.09238708 BTG313.48 CZK25.76 CZK
GVGvYdWdXbr66KU66jHEmQv7YZ8oTK6fyP 0.09222357 BTG312.93 CZK25.72 CZK
Ges9hq95QyjKySNJxZYrcRKfKPnCeXnJBq 0.08800000 BTG298.60 CZK24.54 CZK
Ga5cq9Kikj2hk7JP5ptPguGJW42ahZyWj1 0.09022384 BTG306.14 CZK25.16 CZK
GToTP2MUKsZk1EKqC1EcayBxTHgbc6rxUG 0.09501512 BTG322.40 CZK26.49 CZK
GQMEuQgZiqVKWnTbkWdabAWQSJaCqMZy7K 0.08934326 BTG303.15 CZK24.91 CZK
GZ1J3r3AK7K3zpHPZCdZdk3CcFS4J2ccmm 0.09097000 BTG308.67 CZK25.37 CZK
GWWEn8wdDkMceKgCBHkCybSUGSf5urgb9c 0.09417285 BTG319.54 CZK26.26 CZK
GKnBSDZ8mrPWzZBDfhpkr959vnwniSad4S 0.41524445 BTG1408.98 CZK115.79 CZK
GNM8eE8qWhRdYk6vNs6NgqPDK53rrkosRx 0.13266960 BTG450.17 CZK36.99 CZK
GT6X23oUqCzKPfRA3NAyqejUV2aauuLhrB 0.08947338 BTG303.60 CZK24.95 CZK
GSdznRQekrz2tnsvQZwgr9Y2kbZFHTZspW 0.08420357 BTG285.71 CZK23.48 CZK
GU4jvk63ZjG4MP6Jy9c4qnYUhKMZ4PFUp4 0.09405000 BTG319.12 CZK26.22 CZK
GXkEZJsQb79VzNvSJkT7rpEjNewQjCV18F 0.08500000 BTG288.42 CZK23.70 CZK
GXNJEEPN5yFRLHNiHDrT5iP6wZRLFKAJZZ 0.08556290 BTG290.33 CZK23.86 CZK
Gf9b8UtdG5FVvNNHP1McGvGwDNaDdfVQ16 0.08406997 BTG285.26 CZK23.44 CZK
GUp4P19MCBKANWCsQdUoEn4gUXk55rijVD 0.09120433 BTG309.47 CZK25.43 CZK
GUSvJsaYs5DLphphpFrEa1CRvand1SixE4 0.09470948 BTG321.36 CZK26.41 CZK
GXuBmmCRnQeD4EqSwxQW9XvtwZ348EiPyT 0.09108676 BTG309.07 CZK25.40 CZK
GKxosmb4CisAqpTdNHvs3gpx1MnzCEaEsj 0.09011200 BTG305.76 CZK25.13 CZK
GWkQfghgkkQJPb4JAgSjw27NTHVsGQY7hD 0.09092201 BTG308.51 CZK25.35 CZK
GQD83aS5qPLRpcm7UFymfYEv6BejqBv4HZ 0.08865722 BTG300.83 CZK24.72 CZK
GgEp7wBWovm6mwjk4Qha93Tg714iPvBdBp 0.08866435 BTG300.85 CZK24.72 CZK
GYMc4Uqaw6VrHwCCaPX1npVHXZn5f2UAbn 0.08704735 BTG295.36 CZK24.27 CZK
GPkSh4hyopWTh75uEH1auS9XymZPTgqfoU 0.08530000 BTG289.43 CZK23.79 CZK
GYJ9KQL4wNSuoBFN6KwYQMBYdwxep5gwi9 0.09499413 BTG322.33 CZK26.49 CZK
GWVAq1DhvCusvRdxQmBQvURaF9RpFMLW2K 0.09493100 BTG322.11 CZK26.47 CZK
GPNCRxj4Sh1nUNEDhtd2QVZ3h7CZgg6SSG 0.09200000 BTG312.17 CZK25.65 CZK
Gca6fwUmTEuMSNHHGCDpERL13XQUkBok2Y 0.08847019 BTG300.19 CZK24.67 CZK
GaT9GZZ6jXWxeJ4XfauvGiVr1pnr7JyHSK 0.09353700 BTG317.38 CZK26.08 CZK
GQRf2yXF1DYmm8Br2NpWGKS6BV24JbaWvp 0.09240924 BTG313.56 CZK25.77 CZK
GP3FJFz9eNAbpoNvk8oDZFTaDXAdXKynUG 0.08538400 BTG289.72 CZK23.81 CZK
GcezdGao1aUPVDW9LXiFmoCAFt23atuNAi 0.09368543 BTG317.89 CZK26.12 CZK
GXw4kgJudQK2Pd6n9WATkLHgiks3B6WUtB 0.09143889 BTG310.26 CZK25.50 CZK
GX9exWuCwvAdT96ESUVJRzRFiQHBsuXPhd 0.08487641 BTG288.00 CZK23.67 CZK
GUkGydvFCPNFeqQPhvTws1t9dhhVtmKUmm 0.08379751 BTG284.34 CZK23.37 CZK
GPiHAmiPnTANQH24Er2iZAJSucrPYTWWh1 0.08609627 BTG292.14 CZK24.01 CZK
GShoivBpXZsxCPCqzg3TF1nSAn3TcrLJHm 0.08957094 BTG303.93 CZK24.98 CZK
GX11fm7maR7KUCEGDpvy9CW3afEDhq92M8 0.08654311 BTG293.65 CZK24.13 CZK
GTUD7HXz73AkEgwd3sDLzLQCLxBkF1ng6H 0.09104425 BTG308.93 CZK25.39 CZK
GV41ggCjnVd91JhdkSsBp7Nun3pqegtxJQ 0.09100000 BTG308.78 CZK25.37 CZK
GJnQajsLcTx7uRoP1Yzo5RbktVUJpKSkQL 0.09042929 BTG306.84 CZK25.22 CZK
GNH9zTHXgcHa2EbW5SBeB1eLfCnnqtg2tc 0.09020000 BTG306.06 CZK25.15 CZK
GghRAhHHEbvtFWXEo1C681FngfXPpcBfzT 0.09360000 BTG317.60 CZK26.10 CZK
 
GfVpaNB2MbAXpGGFjqX8oGDt7idbrUud4G 0.01000001 BTG33.93 CZK2.79 CZK→
GfoM94BqmFJaTv9nE3Pgu4a6Wugga2DPjV 14.90921729 BTG50588.99 CZK4157.29 CZK→
Fee 0.00994600 BTG33.75 CZK2.77 CZK
446790 confirmations 14.91921730 BTG50622.93 CZK4160.07 CZK
30cb71f5920d939ea8aa319b0549a0b36a07400704f7b51bd4e419c4973558dd
mined 3053 days 11 hours ago
GLQAEDnUwJk2L8W6KVdwKgrnKg55qvs36d 0.00263959 BTG8.96 CZK0.74 CZK
GdhfAhyarCyyB9GXQJJc4SPgUVoZjjsmLv 0.00138700 BTG4.71 CZK0.39 CZK
GNhaTYeHdkR3dm8JxRMKvXWDb5PuwRZEQv 0.08200000 BTG278.24 CZK22.86 CZK
 
GRb3qaLBYkVSABYW86x23TTtn1YaebAqMU 0.00046500 BTG1.58 CZK0.13 CZK×
GPkSh4hyopWTh75uEH1auS9XymZPTgqfoU 0.08530000 BTG289.43 CZK23.79 CZK→
Fee 0.00026159 BTG0.89 CZK0.07 CZK
449640 confirmations 0.08576500 BTG291.01 CZK23.91 CZK