ISRC HKB820000042
Verified recording
HKB820000042 is “Tonight And Forever” by Leslie Cheung,
registered on the CopyrightChains blockchain with CopyrightID
0x2bf41de0f96bb766c2c156758b4bce634ed9dc5fb3b0e80408a3d6bdaab4bb98 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB820000042.
Recording identifiers
- ISRC
- HKB820000042
- Title
- Tonight And Forever
- Artist
- Leslie Cheung
- CopyrightID (CopyrightChains transaction hash)
0x2bf41de0f96bb766c2c156758b4bce634ed9dc5fb3b0e80408a3d6bdaab4bb98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:205044dce3f2639fe1ae51ce3e8bc350e55274489cd2f26521c5741dc4096c6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB820000042
- Bitcoin block existence check
- https://blockstream.info/api/block/960125