ISRC HKC631003491
Verified recording
HKC631003491 is “桃李爭春 (國語)” by 呂珊,
registered on the CopyrightChains blockchain with CopyrightID
0x83f8d49c84d72aeef94f7a9e41049e9bfa8dcc58852cc7aa031cbaaf17e26dc0 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC631003491.
Recording identifiers
- ISRC
- HKC631003491
- Title
- 桃李爭春 (國語)
- Artist
- 呂珊
- CopyrightID (CopyrightChains transaction hash)
0x83f8d49c84d72aeef94f7a9e41049e9bfa8dcc58852cc7aa031cbaaf17e26dc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:0fa495e89f7a06282f4598e350c40c55ef30b03793369063c9c516e28bb42294- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKC631003491
- Bitcoin block existence check
- https://blockstream.info/api/block/960340