Block Summary

Block Height
1717665
Block Hash
0ac2e63a63391918f10ffe7e7b30877290f440d7adea312cd6e8ac983a879899
Block Size
24,986 bytes
Block Weight
99,836 bytes
Timestamp
2 hours ago (2026-10-16 17:20:32)
Block Reward
405.197785 ZHC
Difficulty
229887022.43927777
Merkle Root
7e449fa79b87c3e24e501d93dc114819b4fc9d537b849b2079b572d30476f076
Mined By
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd
Transactions
13
Previous Block
84756e57d90e4404948286f175f3f03979f848317a967645ffa99fee5224f473
Next Block
7efab51eb0710bb1d8f687fd62bfdd0a9c9ab5f34e315340dee3c0c08c666826
Transactions
6f1248ae47a6660c4fd319aa1559d5409639e3f37a3092f33080f353d8b90658
50 confirmations2026-10-16 17:20:32
Coinbase Input
Empty Output
OP_RETURN Output
019572737c4050d4cd4bbf74fe2b0a3a0d9ae60edce51f3518e455fe32bc4f0e
50 confirmations2026-10-16 17:20:32
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 19,629.55593372 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.01237908 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.00000000 ZHC
Empty Output
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 10,015.04000000 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 10,015.04809130 ZHC
ZWXRvoLAmNGYHenHpizCEZF1ec36TMMqgA 40.51977850 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.51977850 ZHC
ZFbNqfSCTDhtSTS6tJarjzkRJgFtfd2jWr 40.51977850 ZHC
ZGBsTVjUDRNzWuKBc8AoyqV4wu48zvmFsA 40.51977850 ZHC
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd 40.51977850 ZHC
ZPnXwJ7WpHMQ2G6ahBYmPmupmKSuom9xXJ 40.51977850 ZHC
ZGBsTVjUDRNzWuKBc8AoyqV4wu48zvmFsA 40.51977850 ZHC
ZZxvL2Pc9PAmnpHWRKHE7okmJ7rW155Q8D 40.51977850 ZHC
ZTkwvjzomzxwm7D7GQXhLMNvBGba27Bts3 40.51977850 ZHC
ZPXEkuky3yJbpx5sqJKNqqV5wJpw97dzAR 1.83876760 ZHC
Reward 405.197785 ZHC
2c1ba438feb717d54c71ef8274007bbe9151f518197949264dd2e39fb794cd22
50 confirmations2026-10-16 17:20:32
ZS7mjqAxUmCeJSNuW5urpNuVgnzwRkFr2X 200.00000000 ZHC
ZPXWSK3mwfdLtUk5wXUzrSBmYiXfZEYzku 100.00000000 ZHC
ZS7mjqAxUmCeJSNuW5urpNuVgnzwRkFr2X 99.00000000 ZHC
Fee 1 ZHC
f005b81372ad8d372e9687d106b3bd2162a3bd064f938f65f4ed5e58898524e6
50 confirmations2026-10-16 17:20:32
ZYsFxYL5xLxbokVkjmB9rpHTc2WniCwF3U 932.88296510 ZHC
ZK7MRtFzCSP8wNaXKCsRTAyUvF16d7EMdT 250.00000000 ZHC
ZYsFxYL5xLxbokVkjmB9rpHTc2WniCwF3U 682.06442210 ZHC
Fee 0.818543 ZHC
b2127f039093c70189ce7798d74a34b54fd3e9177cbedab1996043e88024bfa2
50 confirmations2026-10-16 17:20:32
ZYsFxYL5xLxbokVkjmB9rpHTc2WniCwF3U 682.06442210 ZHC
ZY3VuP9fj4TQddK5FUgmaD9AaKPQCL6shB 400.00000000 ZHC
ZYsFxYL5xLxbokVkjmB9rpHTc2WniCwF3U 281.24587910 ZHC
Fee 0.818543 ZHC
76c1d0b463db931612a6cfbc55d46b15494ef2138c58cbe7719d0cc871304b14
50 confirmations2026-10-16 17:20:32
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 46,670.69700000 ZHC
ZTCMoDyW5fW7q9SaJXitFZmnxVH5RwtmnW 3.00000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 46,667.59700000 ZHC
Fee 0.1 ZHC
af35df1627a169613de486a6b9c2c5ec6975984541550ad07b240429ac988c04
50 confirmations2026-10-16 17:20:32
ZZCuo49Z6H2Yjt37YapkNDnEjbJigQVaqY 61.98191300 ZHC
ZL9em7nMAv67NZW9Re7d1tPviPJUNDnhrJ 50.00000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZZCuo49Z6H2Yjt37YapkNDnEjbJigQVaqY 11.38191300 ZHC
Fee 0.1 ZHC
762bb9b8fa6853abc625d48df7d91655052ace4f15071f3d4ca2d9945369d2c4
50 confirmations2026-10-16 17:20:32
ZZCuo49Z6H2Yjt37YapkNDnEjbJigQVaqY 250.00000000 ZHC
ZL7pcHNkWhE8bF26s3ieesn9Nu8ER8JzBY 200.00000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZZCuo49Z6H2Yjt37YapkNDnEjbJigQVaqY 49.40000000 ZHC
Fee 0.1 ZHC
9cffe860df9573de9d180d942cff93e242886101e2fc855353509fd5b5d186c1
50 confirmations2026-10-16 17:20:32
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96029040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.20000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.80000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.24000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.72000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.95967440 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.54000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.88678480 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96029040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 2.00000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 10.20000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 12.00000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.95967440 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96029040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.00782180 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.76000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.00300000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96029040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.04000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.44000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.00386080 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96029040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.95999320 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZPXWSK3mwfdLtUk5wXUzrSBmYiXfZEYzku 100.00000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.00300000 ZHC
Fee 0.9972066 ZHC
e3494e7ff260c0fa27f329089d71d1fa9977a58403f9226e79d604ad25ace4a6
50 confirmations2026-10-16 17:20:32
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.50000000 ZHC
ZajS9hW7jG4oNrjSmHvngBM6i8EzdXFKug 3.00000000 ZHC
ZGqDPGCds5CBRHLZZCnYWsYWYPF3i9NCvi 0.40000000 ZHC
Fee 0.1 ZHC
f66add7c44579a47e92acd67ad1915de7c036f62ffc0eaeeff560d5b5f988710
50 confirmations2026-10-16 17:20:32
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 29.96608500 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.20000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.91768620 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.20000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.04000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.60000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96029040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.84000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 12.00000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.95967440 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.59773900 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 12.00000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.95967440 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96029040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.95967440 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 12.00000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 24.71405300 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96103240 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.06000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.12000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96013040 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.95967440 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 1.96071360 ZHC
ZRErqYFjjNCGoEnBKmFWJyqCwuHhNMhDfR 200.00000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.00530920 ZHC
Fee 1 ZHC
170319c38f67319093f9a2b8cf6c3d57d430e56c587277eedd3809b24d2bc337
50 confirmations2026-10-16 17:20:32
ZPXEkuky3yJbpx5sqJKNqqV5wJpw97dzAR 90.00000000 ZHC
e66c1aeba394ccda63c7644d68b4c771ef6548d9 45.00000000 ZHC
ZPXEkuky3yJbpx5sqJKNqqV5wJpw97dzAR 42.99774000 ZHC
Gas Back
ZPXEkuky3yJbpx5sqJKNqqV5wJpw97dzAR1.83876760 ZHC
Mint Tokens
ZPXEkuky3yJbpx5sqJKNqqV5wJpw97dzAR13.8830679 Ok
Mint Tokens
ZUdYhEWYgsfDuKdhGmf7eC7jhKUz2oAKvd0.00000001 Ok
Fee 0.1634924 ZHC
2b568319eda58d1b0f01325dda62d646dfc7065e8a668c1d5ef9887ce7013d0f
50 confirmations2026-10-16 17:20:32
e66c1aeba394ccda63c7644d68b4c771ef6548d9 45.00000000 ZHC
e66c1aeba394ccda63c7644d68b4c771ef6548d9 668,108,083.62575535 ZHC
ZFHJSVUqpuuRGm83hHGp43FQA4xepPWMDH 0.45000000 ZHC
ZMztiB4TaUocQEPGy6NvUciwR2iJhdLgVc 0.90000000 ZHC
ZSec6rpKM91tP2EB1FZ8yk9fQmmL4TL3Au 2.70000000 ZHC
e66c1aeba394ccda63c7644d68b4c771ef6548d9 668,108,119.17575535 ZHC
ZZ7Qc8LstyiBdwzYBHBvWmZ6iPLU1iHt1g 5.40000000 ZHC
2026 ZHCASH