ISRC HKC840500090
Verified recording
HKC840500090 is “有情郎” by Leon Lai,
registered on the CopyrightChains blockchain with CopyrightID
0x632b035a505191a43978f33232495841c1adfd7cc80fce4622d71d176a5b3df3 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/HKC840500090.
Recording identifiers
- ISRC
- HKC840500090
- Title
- 有情郎
- Artist
- Leon Lai
- CopyrightID (CopyrightChains transaction hash)
0x632b035a505191a43978f33232495841c1adfd7cc80fce4622d71d176a5b3df3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:51571e3fe3bcaf7179e5b054b840b2c124ba5b7043e8a5b22e6040a9095276bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC840500090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118