Block Summary

Block Height
1243262
Block Hash
09fcc34af5987491cf84dd279f499bb94b9221f0704b0d14847163b87d9c7d45
Block Size
15,571 bytes
Block Weight
62,176 bytes
Timestamp
a day ago (2024-11-12 19:12:00)
Block Reward
806.32120039 ZHC
Difficulty
300330538.5742043
Merkle Root
35731fd45fb6e1b73a13e510d090db32541df94c411865caca11d6bcb18f7f3b
Mined By
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb
Transactions
22
Previous Block
12c38397648e5b54763b27d41b3f2ed613fe2afee44dd36ebf1a3b59f05de78b
Next Block
a00131927e6eb6fb163d12a370f8de29aa080418e5794d3868997a1cf232d1fe
Transactions
d15678b6d770ebb79e7d89fb35268bd473f888df2733cb9fc9ae788872033356
1001 confirmations 2024-11-12 19:12:00
Coinbase Input
Empty Output
OP_RETURN Output
0758bbec20dd301ee613305a21c8d2b1144c9f5e1029fead63efd4898f8a02ac
1001 confirmations 2024-11-12 19:12:00
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 25,372.30000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.16582171 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.05579981 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.10188553 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00287239 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.08333897 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 80.00428116 ZHC
Empty Output
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 13,246.67000000 ZHC
ZP1DFiKB1iWaFFckL2zCPn876P22SsfCxb 13,246.67611969 ZHC
ZZCjwYXmh63qT8xgbWZpkU6GvLxBKdTceD 80.63212003 ZHC
ZUb7Jhz4sNaYWhp1kNiFt4hid9YuGui2VY 80.63212003 ZHC
ZFED7wCLmSAdsTsZy1Hwy4QgkFcYoTNcks 80.63212003 ZHC
ZXMHvLpHVhUQcMF22g4rS4raHZe9pJxkLy 80.63212003 ZHC
ZZ1AifU1Q2CHDLQ9oEBBXLNPrjbzW4xtz9 80.63212003 ZHC
ZT7vj5xpeegG7GNGx59YHPR7QahrB8Zu9p 80.63212003 ZHC
ZYAkFuenr73pJ9F2812QvyReNS6ZMfbjpg 80.63212003 ZHC
ZSRw5A43JLMwBsWvEQw6ojenBQaGwHgz96 80.63212003 ZHC
ZUH39dGtbQUEEK4SHGEBiwno8qccGFurCB 80.63212003 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27194920 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27184840 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.35898920 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.67045640 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.79006480 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.67294560 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.79006480 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.79006480 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.28285240 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.21306840 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26557400 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26101360 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26547320 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27189120 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26589120 ZHC
Reward 806.32120039 ZHC
bda954d39a51c139b3202944c734262bb6615ad78d469c50616643853099392c
1001 confirmations 2024-11-12 19:12:00
ZZc127iM8zEbgE7i6d8NVraANA4mVWrPhF 458.78459820 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZZc127iM8zEbgE7i6d8NVraANA4mVWrPhF 456.77940071 ZHC
Fee 0.00519749 ZHC
82b2161a180b407176f18f38c5054fd27439a35a300b1e8b1ac719da9b1495bb
1001 confirmations 2024-11-12 19:12:00
ZSBYLpFMuBFeqEu5wgU28VmGBLppDt93os 1,189.41275812 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZSBYLpFMuBFeqEu5wgU28VmGBLppDt93os 1,187.40756063 ZHC
Fee 0.00519749 ZHC
3e00b8f2c1e79e301e4907a7560bbb1992a4d136dcb3f732c7fc1d43a30ea612
1001 confirmations 2024-11-12 19:12:00
ZZcMBE8L74hMRWK7UbZBBxWEWfwhXGYN5n 3,551.33758895 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZZcMBE8L74hMRWK7UbZBBxWEWfwhXGYN5n 3,549.33239146 ZHC
Fee 0.00519749 ZHC
234cca806cb524bcf123e98b964f4dd37abc7845c916ecb3bcaf46dfd6ac97fb
1001 confirmations 2024-11-12 19:12:00
ZFBYTS1AKhPGn8T4nUssk8XPRNG1iPi5QN 97.94480189 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZFBYTS1AKhPGn8T4nUssk8XPRNG1iPi5QN 95.93960440 ZHC
Fee 0.00519749 ZHC
9721fe2252d0ee7ee329bd6e0934ff2f06655027b8aeb3560a7e373595fe6d03
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.05923720 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.24836401 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27194920 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 1.75 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 1.75 DAR
ZSBYLpFMuBFeqEu5wgU28VmGBLppDt93os
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 350 DAR
Fee 0.53892399 ZHC
d8c35d4f93c0f433d48894e57145782a7e082535d2d1d73aaaded80db717ec47
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.09559240 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.05950280 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 5.34422201 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27184840 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZMQDe7XzmrZsREYY3aZi8YReY25od3wjNt 1.3 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 1.3 DAR
ZFBYTS1AKhPGn8T4nUssk8XPRNG1iPi5QN
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 260 DAR
Fee 0.53902479 ZHC
0c38305fa32782c22b1300b77497e76acb914d7af4db296cf17b44df48ccc17e
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26594240 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.05950280 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 5.51457201 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.35898920 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZR74F5pZHkH8R7mYnSZB9Vm74k6XhSs2yN 0.02 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZR74F5pZHkH8R7mYnSZB9Vm74k6XhSs2yN 0.02 DAR
ZKSRJnXWmDuNxfCguW7xuEgaSe583JJyUX
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 4 DAR
Fee 0.45188399 ZHC
fbcbdee128f04a21f87ba3764b232f17e39b5a2bc3c7cd22734c9c1575296595
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.12500108 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.58250829 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.67045640 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZKub1u8BVvwD5Snz3VAKkpqGCQGz9rnWr2 0.005 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZKs79eBwdLWPn9wgZfyARDNpRnxyoZwhFX 0.005 DAR
ZZcMBE8L74hMRWK7UbZBBxWEWfwhXGYN5n
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 1 DAR
Fee 0.14041679 ZHC
0fe5a36167e49bde38fb9c944c992c4bac683d91a98e6b897d93105a2848e1a0
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.05935480 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.24848161 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.79006480 ZHC
Fee 0.02080839 ZHC
902959fc28b4f964575cb7ff48da3f797849e5350ffe03c8c41adf86d119f4aa
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.05937840 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.24850521 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.67294560 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZR74F5pZHkH8R7mYnSZB9Vm74k6XhSs2yN 0.005 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZR74F5pZHkH8R7mYnSZB9Vm74k6XhSs2yN 0.005 DAR
ZKSRJnXWmDuNxfCguW7xuEgaSe583JJyUX
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 1 DAR
Fee 0.13792759 ZHC
f12aa2ca18f3b44858af80bc95ff886313173ee317abaeafc581f57dc1ffcad0
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26838040 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.86130620 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.31881341 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.79006480 ZHC
Fee 0.02080839 ZHC
2897133f7816d44fc451cb09c936577d041de0dcdc575b91fd5e5961cbeaffd0
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.24836401 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.05925720 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.49674802 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.79006480 ZHC
Fee 0.02080839 ZHC
75934f17bd913c9c503e6a1b74446e75c0c79481d119e7dbc8d57e1e257740c7
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.28286800 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.49493800 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.09671214 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.06025859 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.28285240 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZUsbHZ9GED6XM2VQuaqZSafvJoVDRcWYVC 0.645 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZUsbHZ9GED6XM2VQuaqZSafvJoVDRcWYVC 0.645 DAR
ZZc127iM8zEbgE7i6d8NVraANA4mVWrPhF
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 129 DAR
Fee 0.53140715 ZHC
60cc1cfd5b89c024eee5e05c990e0b78547776575021002106f415278be73df0
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.02602879 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.67294360 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.35831582 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.24226329 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.21306840 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZEhVUfstpTLY8Hfoz3TRLyYq18GAijGFwk 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZEhVUfstpTLY8Hfoz3TRLyYq18GAijGFwk 0.025 DAR
ZGPtQCqAwkok7a77XxEewzgrzEW7pvEsKZ
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.60195652 ZHC
8046740aa7f669c8d26efc14755ced331914c80b4c71c673cc0680cb3f03575a
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.17051989 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.35390874 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26557400 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 0.025 DAR
ZSBYLpFMuBFeqEu5wgU28VmGBLppDt93os
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.55103715 ZHC
b782044d44bf5b9fd6480d26e69a16479ef55bee386036a57e10b92bdd7911d4
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.35390874 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.67294360 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.21635343 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26101360 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZMQDe7XzmrZsREYY3aZi8YReY25od3wjNt 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
Zapq4BvcPdvxcAGviTHbwDRj6gFNGwPrmg 0.025 DAR
ZR4hATZtAoTBgpcK56wBHLZTJH3jGQZJVU
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.54948531 ZHC
5a66c1dfb89c26be373d5e53847e34ad3d3a24bddbafa8beca2848fdf5a7d683
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.18158756 ZHC
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.26547320 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZKKZqLSaSMpLk2tQNrC6bJ418fnbhyZbfk 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZTBNC5GzLRodACVBHyCTsHzZhefXKhBbX4 0.025 DAR
ZTN8uPPShLhBB2zGAjgxQVy7TipeH8agoL
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.55293924 ZHC
0628ed7171c507c2a69c8230e343ae1896edaacddba76d522e7eb10a997c51b1
1001 confirmations 2024-11-12 19:12:00
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 1.06079407 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 2.00000000 ZHC
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 0.24418292 ZHC
545af9c41c78d77aa8f81d4dd24445db676628ba Contract Call
Gas Back
ZHmg8fNkaxH8vnBRDVzSDbpNvc7mWb2g59 6.27086960 ZHC
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZZwSCwKcCZRrnS1Wy89KLpuupK5fomNBvh 0.025 DAR
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc
ZZwSCwKcCZRrnS1Wy89KLpuupK5fomNBvh 0.025 DAR
ZRaB7a2ecYjJz6GHc7Xqq5pUWCU7mop6sE
ZPdyg8vCYSiLe692NPYCVupM1Nrh1Xogoc 5 DAR
Fee 0.54574155 ZHC