ISRC NLC359520313
Verified recording
NLC359520313 is “Uit vuur en ijzer (op een Poolse Volksmelodie)” by Bernard Huijbers,
registered on the CopyrightChains blockchain with CopyrightID
0xa25f9c57612bdd226f33d11a996509bfd9501b1f478a25c5e2ef5d519ad0ea38 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/NLC359520313.
Recording identifiers
- ISRC
- NLC359520313
- Title
- Uit vuur en ijzer (op een Poolse Volksmelodie)
- Artist
- Bernard Huijbers
- CopyrightID (CopyrightChains transaction hash)
0xa25f9c57612bdd226f33d11a996509bfd9501b1f478a25c5e2ef5d519ad0ea38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:355316b2804943b1c15994b9f6ba016ea825fd908cac46077913dc8a61b36405- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC359520313
- Bitcoin block existence check
- https://blockstream.info/api/block/960321
Full record
Track page: Uit vuur en ijzer (op een Poolse Volksmelodie) · Machine-readable JSON-LD