Transaction

ba3c13837c97e3895796f225fcb287dc4c75164dd0b668acd56bb94722e58681
Mined Time155 days 11 hours ago
In Blocke92d5d7742cae6235393552fa5a8174cd1e259f92e372785b16d36cedfd14784
In Block Height2888902
Total Input59.65270465 LTC144490.78 CZK144490.78 CZK
Total Output59.65219100 LTC144489.53 CZK144489.53 CZK
Size / vSize22341 / 10252
Fees0.00051365 LTC1.24 CZK1.24 CZK (5.01 sat/vByte)
ba3c13837c97e3895796f225fcb287dc4c75164dd0b668acd56bb94722e58681
mined 155 days 11 hours ago
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35084980 LTC849.83 CZK849.83 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35123580 LTC850.76 CZK850.76 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35146480 LTC851.32 CZK851.32 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35245580 LTC853.72 CZK853.72 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35257980 LTC854.02 CZK854.02 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35293580 LTC854.88 CZK854.88 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35305680 LTC855.17 CZK855.17 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35364080 LTC856.59 CZK856.59 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35461980 LTC858.96 CZK858.96 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35492280 LTC859.69 CZK859.69 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35560580 LTC861.35 CZK861.35 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35659680 LTC863.75 CZK863.75 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35673880 LTC864.09 CZK864.09 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35690680 LTC864.50 CZK864.50 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.35748080 LTC865.89 CZK865.89 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36079680 LTC873.92 CZK873.92 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36104280 LTC874.52 CZK874.52 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36169980 LTC876.11 CZK876.11 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36198580 LTC876.80 CZK876.80 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36200580 LTC876.85 CZK876.85 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36203180 LTC876.91 CZK876.91 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36282980 LTC878.85 CZK878.85 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36321080 LTC879.77 CZK879.77 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36387080 LTC881.37 CZK881.37 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36397080 LTC881.61 CZK881.61 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36414680 LTC882.04 CZK882.04 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36612580 LTC886.83 CZK886.83 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36614580 LTC886.88 CZK886.88 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36695880 LTC888.85 CZK888.85 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36700580 LTC888.96 CZK888.96 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36707680 LTC889.13 CZK889.13 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36825880 LTC892.00 CZK892.00 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.36976280 LTC895.64 CZK895.64 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37011280 LTC896.49 CZK896.49 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37024480 LTC896.81 CZK896.81 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37031380 LTC896.97 CZK896.97 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37094080 LTC898.49 CZK898.49 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37136680 LTC899.52 CZK899.52 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37287880 LTC903.19 CZK903.19 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37520380 LTC908.82 CZK908.82 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37541650 LTC909.33 CZK909.33 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37741880 LTC914.18 CZK914.18 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37749580 LTC914.37 CZK914.37 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37872180 LTC917.34 CZK917.34 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37892880 LTC917.84 CZK917.84 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.37953780 LTC919.32 CZK919.32 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38047180 LTC921.58 CZK921.58 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38123580 LTC923.43 CZK923.43 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38137180 LTC923.76 CZK923.76 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38204280 LTC925.38 CZK925.38 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38507580 LTC932.73 CZK932.73 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38532580 LTC933.34 CZK933.34 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38605880 LTC935.11 CZK935.11 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.38765580 LTC938.98 CZK938.98 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39036080 LTC945.53 CZK945.53 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39221380 LTC950.02 CZK950.02 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39401380 LTC954.38 CZK954.38 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39458480 LTC955.76 CZK955.76 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39471480 LTC956.08 CZK956.08 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39761780 LTC963.11 CZK963.11 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39807580 LTC964.22 CZK964.22 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.39885080 LTC966.10 CZK966.10 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.40000080 LTC968.88 CZK968.88 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.40480480 LTC980.52 CZK980.52 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.40538880 LTC981.93 CZK981.93 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41152380 LTC996.79 CZK996.79 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41203680 LTC998.04 CZK998.04 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41213080 LTC998.26 CZK998.26 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41244080 LTC999.01 CZK999.01 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41263480 LTC999.48 CZK999.48 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41277780 LTC999.83 CZK999.83 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41300380 LTC1000.38 CZK1000.38 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41340580 LTC1001.35 CZK1001.35 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41353380 LTC1001.66 CZK1001.66 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41354080 LTC1001.68 CZK1001.68 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41370680 LTC1002.08 CZK1002.08 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41389780 LTC1002.54 CZK1002.54 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41413680 LTC1003.12 CZK1003.12 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41418380 LTC1003.24 CZK1003.24 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41432780 LTC1003.58 CZK1003.58 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41432780 LTC1003.58 CZK1003.58 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41459280 LTC1004.23 CZK1004.23 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41480980 LTC1004.75 CZK1004.75 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41493880 LTC1005.06 CZK1005.06 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41494080 LTC1005.07 CZK1005.07 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41509780 LTC1005.45 CZK1005.45 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41516880 LTC1005.62 CZK1005.62 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41522880 LTC1005.77 CZK1005.77 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41544580 LTC1006.29 CZK1006.29 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41587480 LTC1007.33 CZK1007.33 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41587780 LTC1007.34 CZK1007.34 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41589780 LTC1007.39 CZK1007.39 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41591480 LTC1007.43 CZK1007.43 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41603780 LTC1007.73 CZK1007.73 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41605980 LTC1007.78 CZK1007.78 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41608680 LTC1007.85 CZK1007.85 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41623080 LTC1008.19 CZK1008.19 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41637080 LTC1008.53 CZK1008.53 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41647380 LTC1008.78 CZK1008.78 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41648180 LTC1008.80 CZK1008.80 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41669780 LTC1009.33 CZK1009.33 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41676480 LTC1009.49 CZK1009.49 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41682380 LTC1009.63 CZK1009.63 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41695880 LTC1009.96 CZK1009.96 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41716380 LTC1010.45 CZK1010.45 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41720180 LTC1010.55 CZK1010.55 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41724680 LTC1010.66 CZK1010.66 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41732580 LTC1010.85 CZK1010.85 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41736380 LTC1010.94 CZK1010.94 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41749180 LTC1011.25 CZK1011.25 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41766980 LTC1011.68 CZK1011.68 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41767180 LTC1011.68 CZK1011.68 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41783480 LTC1012.08 CZK1012.08 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41789080 LTC1012.22 CZK1012.22 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41797180 LTC1012.41 CZK1012.41 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41801380 LTC1012.51 CZK1012.51 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41817280 LTC1012.90 CZK1012.90 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41819680 LTC1012.96 CZK1012.96 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41821080 LTC1012.99 CZK1012.99 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41822080 LTC1013.01 CZK1013.01 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41858780 LTC1013.90 CZK1013.90 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41870380 LTC1014.18 CZK1014.18 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41892480 LTC1014.72 CZK1014.72 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41893580 LTC1014.75 CZK1014.75 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41895580 LTC1014.79 CZK1014.79 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41913180 LTC1015.22 CZK1015.22 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41920380 LTC1015.40 CZK1015.40 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41923080 LTC1015.46 CZK1015.46 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41925675 LTC1015.52 CZK1015.52 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41932280 LTC1015.68 CZK1015.68 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41942480 LTC1015.93 CZK1015.93 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41964080 LTC1016.45 CZK1016.45 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41968880 LTC1016.57 CZK1016.57 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41981880 LTC1016.89 CZK1016.89 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41994080 LTC1017.18 CZK1017.18 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41998280 LTC1017.28 CZK1017.28 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.41998580 LTC1017.29 CZK1017.29 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42047880 LTC1018.48 CZK1018.48 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42065580 LTC1018.91 CZK1018.91 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42127580 LTC1020.41 CZK1020.41 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42132080 LTC1020.52 CZK1020.52 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42144880 LTC1020.83 CZK1020.83 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42147280 LTC1020.89 CZK1020.89 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42147280 LTC1020.89 CZK1020.89 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42159380 LTC1021.18 CZK1021.18 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42228080 LTC1022.85 CZK1022.85 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42279080 LTC1024.08 CZK1024.08 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42314080 LTC1024.93 CZK1024.93 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42371880 LTC1026.33 CZK1026.33 CZK
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl←0.42382080 LTC1026.58 CZK1026.58 CZK
 
ltc1q6qzg33h6u4j8umuqkln5skfcxcqnnrhddlkm5x59.48550000 LTC144085.78 CZK144085.78 CZK→
ltc1q0zd4q06uqknhn3kj9l5vjg7p46sv3mqq8rezzl0.16669100 LTC403.76 CZK403.76 CZK→
Fee 0.00051365 LTC1.24 CZK1.24 CZK (5.01 sat/vByte)
89846 confirmations59.65219100 LTC144489.53 CZK144489.53 CZK