ISRC HKB529900427
Verified recording
HKB529900427 is “心想哭” by 張偉文,
registered on the CopyrightChains blockchain with CopyrightID
0xa8f33ff354e9e22dc7225e4005cc70040e280b24f0d566697631f3ea325f33e2 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529900427.
Recording identifiers
- ISRC
- HKB529900427
- Title
- 心想哭
- Artist
- 張偉文
- CopyrightID (CopyrightChains transaction hash)
0xa8f33ff354e9e22dc7225e4005cc70040e280b24f0d566697631f3ea325f33e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:b56053a798f67b37e938a519e103dac9a5e0addca5f4e48dc7505fb1b83ca24f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB529900427
- Bitcoin block existence check
- https://blockstream.info/api/block/957046