ISRC HKB129607018
Verified recording
HKB129607018 is “春風” by Cass Phang,
registered on the CopyrightChains blockchain with CopyrightID
0xec57c2394f3f2e182dd362919a83bce31f7a179623c8556c3f0d3ebec7cb8a04 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB129607018.
Recording identifiers
- ISRC
- HKB129607018
- Title
- 春風
- Artist
- Cass Phang
- CopyrightID (CopyrightChains transaction hash)
0xec57c2394f3f2e182dd362919a83bce31f7a179623c8556c3f0d3ebec7cb8a04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:93997f46a763f6b0067c72cb02202ac6d5c36517aad0dd0608b3b40e144a7c72- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB129607018
- Bitcoin block existence check
- https://blockstream.info/api/block/960209