ISRC HKD549810132
Verified recording
HKD549810132 is “第二最愛 - Acoustic Version” by Leo Ku,
registered on the CopyrightChains blockchain with CopyrightID
0x822e6e5bb33734585d71545efad5ed56fa279e705884f6264fc6f97d7c733b14 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD549810132.
Recording identifiers
- ISRC
- HKD549810132
- Title
- 第二最愛 - Acoustic Version
- Artist
- Leo Ku
- CopyrightID (CopyrightChains transaction hash)
0x822e6e5bb33734585d71545efad5ed56fa279e705884f6264fc6f97d7c733b14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:680960e3874b655ecc6c5afc50e93678981e3b4d1e069f08342064cc46def969- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD549810132
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: 第二最愛 - Acoustic Version · Machine-readable JSON-LD