Block Summary

Block Height
1264836
Block Hash
451a987f1ba8f201b801cd8aabe882d68440dd2d6c37e5be370ea3b4a85b40b2
Block Size
15,455 bytes
Block Weight
61,712 bytes
Timestamp
7 hours ago (2024-12-14 18:08:00)
Block Reward
809.87835923 ZHC
Difficulty
364133784.5828714
Merkle Root
948d16c88459d7e530e5d9d4b8562e77a11952f24ff7c407ca769c80ba900a28
Mined By
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD
Transactions
21
Previous Block
387654b3a151383b09470ba2ef2a1b1af6c1774332afca05fa2ee3a5b531a61b
Next Block
f59365da33111d84df633193c39fe8fe23c4092274cb512afa069d49e1439de2
Transactions
78e7aa0669e2ff1a16a101008717586b613cdfba4374dc5425217e30d7bb5919
207 confirmations 2024-12-14 18:08:00
Coinbase Input
Empty Output
OP_RETURN Output
1a74e12b028f84aba11890febb48d88cf208d7fe74abdcb19294f1c9dae36253
207 confirmations 2024-12-14 18:08:00
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 12,402.56000000 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.43895871 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.44831951 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.91662843 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.30620604 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.08846859 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 81.03725808 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.00000000 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.00000000 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.03182188 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.00000000 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.00000000 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.07913786 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.22100688 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.04240009 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.18560140 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.17523844 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.65683747 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 81.55530459 ZHC
Empty Output
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 6,964.86000000 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 6,964.87102392 ZHC
ZQAMwkm4gVji26UgrExKxNhN1FcJfoCzMs 80.98783592 ZHC
ZXoeDgxNLwqbBPvAhXvFY38y8bTL3izWus 80.98783592 ZHC
ZR7CjLVNpijvgSzUf1kuvjo1F5tUkfJy3K 80.98783592 ZHC
ZFVAfTbiVQukZGZakhLXv3Tm5qdXtLkMTr 80.98783592 ZHC
ZJB8oPKZmkBFLhxStC2rbcaWnXAbxFs1YJ 80.98783592 ZHC
ZELXPrbnYqcKo9FC7tnU86kypi8ZXmSfPX 80.98783592 ZHC
ZQmotStoAKxv2kQx7KzqgDPM793ZXs1T1G 80.98783592 ZHC
ZUwRp1CoVdXahSCA9852KjpggfGhKG1V9S 80.98783592 ZHC
ZE8za9vVQS8z2Npbg6osmUc4eQhkjxP2ge 80.98783592 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27686960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26340200 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26340200 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
Reward 809.87835923 ZHC
51510d1fd1c15cd27fb28f4e7cbad7bd3c1056af7e095df56c379a22e62b9032
207 confirmations 2024-12-14 18:08:00
ZU3w4gbWiQF4uFbTuHJJw7Gj4aHLLHXYd2 176.95664663 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZU3w4gbWiQF4uFbTuHJJw7Gj4aHLLHXYd2 174.92853808 ZHC
Fee 0.02810855 ZHC
c9b90a01fdedeaae6cc47a1279d66c3dcaffdb92074fc903da17bfa1310bd04e
207 confirmations 2024-12-14 18:08:00
ZNg7ohF4PC9n4M1eUCKVG1v6YdLiWSoYDA 733.88347458 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZNg7ohF4PC9n4M1eUCKVG1v6YdLiWSoYDA 731.85536603 ZHC
Fee 0.02810855 ZHC
78978679ccba127adde60e5ad47342873b06280ad2a46ff2e1a36627124e7254
207 confirmations 2024-12-14 18:08:00
ZDGXUXM6szBvVpRsAr3zMCry36HDzzmJu7 762.55613960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZDGXUXM6szBvVpRsAr3zMCry36HDzzmJu7 760.52803105 ZHC
Fee 0.02810855 ZHC
8291c5fa71a4c0c1c4f75495e896287ee93b0a487c9c65c444e3fa9785f04a9f
207 confirmations 2024-12-14 18:08:00
ZWS6BKJMs8dJwtvm524jCUyao9e9CzcP5M 711.56626315 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZWS6BKJMs8dJwtvm524jCUyao9e9CzcP5M 709.53815460 ZHC
Fee 0.02810855 ZHC
8fbd4ed44974566f47ac756e617c5022f61d7473b4d3885bd951a6de1b745608
207 confirmations 2024-12-14 18:08:00
ZPfiVXBTk4LRm321N4PoYWCHyDPgdAU2LW 734.49519169 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZPfiVXBTk4LRm321N4PoYWCHyDPgdAU2LW 732.46708314 ZHC
Fee 0.02810855 ZHC
2e21a80698633d9457414ed53207088f3976d6ae047cd5e362c18e4abfb4ba0e
207 confirmations 2024-12-14 18:08:00
ZTWZoNZ72VVbD2tWbdu7BPrdh2kRzfgxGg 733.82256991 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZTWZoNZ72VVbD2tWbdu7BPrdh2kRzfgxGg 731.79446136 ZHC
Fee 0.02810855 ZHC
adad2b3aea0865883a2c4af358c47be7595c191544d68d0f0e7ea0b52fdac04a
207 confirmations 2024-12-14 18:08:00
ZLq1Su7ycnsfCLaN4mUvmpCQveRsve5Auc 763.01713386 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZLq1Su7ycnsfCLaN4mUvmpCQveRsve5Auc 760.98902531 ZHC
Fee 0.02810855 ZHC
04c3c3f1665d54f9537efd5f243d076460549043e918fb738e37c831666f8bbe
207 confirmations 2024-12-14 18:08:00
ZKWAxAzYCyu4ejQzH9VyruBcRhuejue7BF 762.15712083 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZKWAxAzYCyu4ejQzH9VyruBcRhuejue7BF 760.12901228 ZHC
Fee 0.02810855 ZHC
ac5224245875fa3066b9b8e2dcbc05955a1edaec21f56ad85c1a4a1d1082502e
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.01577850 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26843160 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.36846877 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.55953374 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZQ7FwVZP7Y6pHFSGZSnzkhBdcq4Zg47UN1 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZL3WfChwaD2Ee5Dp8X46vD9kpv9HSMXmVD 0.025 DAR
ZKWAxAzYCyu4ejQzH9VyruBcRhuejue7BF
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.82476473 ZHC
8507e8e345ac0c340ca613f6a1602ad63fb76d5c5df9ba38df2e9e0dcf877b19
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.48282680 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.32418632 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZZvSQnsyDurzNd4FkXyYD8UzSzWUuEKkdr 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZZvSQnsyDurzNd4FkXyYD8UzSzWUuEKkdr 0.025 DAR
ZPfiVXBTk4LRm321N4PoYWCHyDPgdAU2LW
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.88777088 ZHC
e1200bbaef7dbaa5a023b12fabceb40268ab45a89eb305c5556a1aa20201b590
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.32418632 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.48282680 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.98273571 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27686960 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZCatnoCUKjcSPK8uiyF7ksombh5SVN1sau 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZCatnoCUKjcSPK8uiyF7ksombh5SVN1sau 0.025 DAR
ZU3w4gbWiQF4uFbTuHJJw7Gj4aHLLHXYd2
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.81578821 ZHC
ac20deab9b16dac41972a735fe8ae703ae11d9f7f15e28ea23c3168d6ab52059
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.79716271 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 4.12568769 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.37801287 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.14222279 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZFcXTCYZRiTbhZMXtRctxx2F3CHQTP58Gh 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZTBNC5GzLRodACVBHyCTsHzZhefXKhBbX4 0.025 DAR
ZDunSoNz7SHNJCRt9Ps1QzF8MtymWA9yHG
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.89026008 ZHC
ea7b2db3d4483fbd88be4117b00e2e69021f8ee28f3f865ea4550f8e693dce6b
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.14222279 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.47368160 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.79411618 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26340200 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZVU4Q7UH8N5o5pbxP7TrPwS1QPZ55DeDiX 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 0.025 DAR
ZbBuZL8gzUGvF9f97XfDcfYB7g1od6EkCv
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.82925581 ZHC
106f9b5521a6ee340ee4c881aa7e90501accc0a2b997c5b7c96bbe5b25b431e6
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.79411618 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.09507467 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.06491344 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26340200 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZVU4Q7UH8N5o5pbxP7TrPwS1QPZ55DeDiX 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 0.025 DAR
ZXw9FQ3finb2qSGWgLMUabRpRnhZjLXauM
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.82925581 ZHC
8fb92bc232c1b5891a28a757ab75113d6775867cdb34e601ea9daaf6b0ea44ec
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.48285240 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.32361473 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZNQjBwAWyhwuiWRK87uLcskpsBb5gWvxG9 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZbF6SxxG3NjwYA2hsfH1zTmnMN3xvjSjry 0.025 DAR
ZDGXUXM6szBvVpRsAr3zMCry36HDzzmJu7
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.89085727 ZHC
8a61b5512f9f7d3d661195c28124ab657b5e7d4d0dfaa72f81cf2d1542f373ff
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.55953374 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27685960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.01090218 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.32361473 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.01226977 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZQ7FwVZP7Y6pHFSGZSnzkhBdcq4Zg47UN1 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZL3WfChwaD2Ee5Dp8X46vD9kpv9HSMXmVD 0.025 DAR
ZLq1Su7ycnsfCLaN4mUvmpCQveRsve5Auc
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.89026008 ZHC
b65bb51f6f38bd9f581a2efa6480d28c27d677883ccaf1aa591e38cc40bd269d
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.37812807 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.48281680 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.48282680 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.11914853 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZEhVUfstpTLY8Hfoz3TRLyYq18GAijGFwk 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZEhVUfstpTLY8Hfoz3TRLyYq18GAijGFwk 0.025 DAR
ZNg7ohF4PC9n4M1eUCKVG1v6YdLiWSoYDA
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.95375354 ZHC
84e4aa9449656e21145843ec3fda3a030cf6407eaa293d4505a8114aac230c33
207 confirmations 2024-12-14 18:08:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.30103055 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.51292586 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.48282680 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.07645957 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.08263697 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZKxbDEyfkGevPNDHEKND5emp4HaKb2DMsq 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZKxbDEyfkGevPNDHEKND5emp4HaKb2DMsq 0.025 DAR
ZWS6BKJMs8dJwtvm524jCUyao9e9CzcP5M
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 1.01973621 ZHC