ISRC HKA610400310
Verified recording
HKA610400310 is “Good Morning Sorrow” by Leslie Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x834576dca9fbec3cc7e2531978c4d9cf10bdd490b94cee094c2a105aa2bd73bc and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA610400310.
Recording identifiers
- ISRC
- HKA610400310
- Title
- Good Morning Sorrow
- Artist
- Leslie Cheung
- CopyrightID (CopyrightChains transaction hash)
0x834576dca9fbec3cc7e2531978c4d9cf10bdd490b94cee094c2a105aa2bd73bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:618f6ef94679c86066791c36ae7eea658ec37326657786d16012bc40d26bfb48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKA610400310
- Bitcoin block existence check
- https://blockstream.info/api/block/960207