ISRC HKI499501207
Verified recording
HKI499501207 is “從不知” by Andy Lau,
registered on the CopyrightChains blockchain with CopyrightID
0x87def9ab8a9b49a7ddd5c09ca456caf858cbcaf71ef970b3d4ed7b00b07eb78a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI499501207.
Recording identifiers
- ISRC
- HKI499501207
- Title
- 從不知
- Artist
- Andy Lau
- CopyrightID (CopyrightChains transaction hash)
0x87def9ab8a9b49a7ddd5c09ca456caf858cbcaf71ef970b3d4ed7b00b07eb78a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:25d8687d66ad1a54cd47452bbcc6fa5814832fbb922b766f489fb56c4c916cf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI499501207
- Bitcoin block existence check
- https://blockstream.info/api/block/957118