ISRC NLC350843453
Verified recording
NLC350843453 is “Klankresten” by Tjeerd Oosterhuis,
registered on the CopyrightChains blockchain with CopyrightID
0x69096230fe74cecc57f7dedf5c7aa44394543f39894b1460115e1f4787895b44 and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC350843453.
Recording identifiers
- ISRC
- NLC350843453
- Title
- Klankresten
- Artist
- Tjeerd Oosterhuis
- CopyrightID (CopyrightChains transaction hash)
0x69096230fe74cecc57f7dedf5c7aa44394543f39894b1460115e1f4787895b44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:f38bb73af2a414c228cf6a04d414c948c944e49eefdf0c32dedffaf5fbd8e410- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC350843453
- Bitcoin block existence check
- https://blockstream.info/api/block/960321