ISRC HKC992327702
Verified recording
HKC992327702 is “Calm Down 練功” by JACE,
registered on the CopyrightChains blockchain with CopyrightID
0x886ac6b4522ec66f1ec650b608e2ee0833a241e9485af4aaa00766c88dfb15c3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992327702.
Recording identifiers
- ISRC
- HKC992327702
- Title
- Calm Down 練功
- Artist
- JACE
- CopyrightID (CopyrightChains transaction hash)
0x886ac6b4522ec66f1ec650b608e2ee0833a241e9485af4aaa00766c88dfb15c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e63b3a263b0648b9205b64a40f7743b9878cb276d9aec05bccbcc999f8f2bcfa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC992327702
- Bitcoin block existence check
- https://blockstream.info/api/block/953520