ISRC USVZX1316306
Verified recording
USVZX1316306 is “When David Heard” by Norman Dinerstein,
registered on the CopyrightChains blockchain with CopyrightID
0xaf9b5409b28cdaae53e6a477f2cbb02c971e75bde44858b855d1ddf399036fa8 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1316306.
Recording identifiers
- ISRC
- USVZX1316306
- Title
- When David Heard
- Artist
- Norman Dinerstein
- CopyrightID (CopyrightChains transaction hash)
0xaf9b5409b28cdaae53e6a477f2cbb02c971e75bde44858b855d1ddf399036fa8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:33d0797bdd902eb3bd0e29fd06fbc0dd8a163e67554768d7c4126504c936f17c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1316306
- Bitcoin block existence check
- https://blockstream.info/api/block/960427